🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.02 AU - 1.48 AU

Year: 508 Days

Day: 39.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.04 AU - 1.62 AU

Year: 557 Days

Day: 12.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,182,940 km

• M1: 389,702 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.22 AU - 1.74 AU

Year: 654 Days

Day: 28.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,182,940 km

• M1: 39,943 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.64 AU - 4.34 AU

Year: 2897 Days

Day: 34.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,182,940 km

• M1: 129,701 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.21 AU - 5.25 AU

Year: 3162 Days

Day: 46.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,182,940 km

• M1: 469,887 km (0.086 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.5

Radius: 13.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.76 AU - 6.16 AU

Year: 4637 Days

Day: 8.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,182,940 km

• M1: 172,935 km (0.09 R)
• M2: 359,932 km (0.106 R)
• M3: 595,848 km (0.114 R)
• M4: 952,041 km (0.09 R)
• M5: 1,719,478 km (0.103 R)
• M6: 1,903,035 km (0.093 R)
• M7: 2,005,958 km (0.096 R)
• M8: 2,271,644 km (0.117 R)
• M9: 2,362,898 km (0.099 R)
• M10: 2,474,050 km (0.06 R)
• M11: 2,721,185 km (0.107 R)
• M12: 2,837,872 km (0.043 R)
• M13: 2,976,399 km (0.085 R)
• M14: 3,117,171 km (0.104 R)
• M15: 3,239,691 km (0.089 R)
• M16: 3,363,858 km (0.118 R)
• M17: 3,468,576 km (0.085 R)
• M18: 4,052,906 km (0.066 R)
• M19: 4,459,812 km (0.109 R)
• M20: 5,167,410 km (0.097 R)
• M21: 5,485,006 km (0.107 R)
• M22: 5,608,873 km (0.056 R)
• M23: 6,139,497 km (0.113 R)
• M24: 6,345,792 km (0.095 R)
• M25: 6,502,122 km (0.043 R)
• M26: 6,898,706 km (0.078 R)
• M27: 7,439,652 km (0.104 R)
• M28: 7,604,658 km (0.04 R)
• M29: 7,715,361 km (0.119 R)
• M30: 7,938,411 km (0.049 R)
• M31: 8,649,001 km (0.068 R)
• M32: 8,939,071 km (0.108 R)
• M33: 9,026,736 km (0.076 R)
• M34: 9,173,341 km (0.083 R)
• M35: 10,100,699 km (0.034 R)
• M36: 10,191,953 km (0.084 R)
• M37: 10,406,177 km (0.034 R)
• M38: 10,560,114 km (0.105 R)
• M39: 11,563,167 km (0.097 R)
• M40: 11,754,653 km (0.117 R)
• M41: 12,205,541 km (0.09 R)
• M42: 12,335,392 km (0.069 R)
• M43: 12,629,351 km (0.059 R)
• M44: 12,991,677 km (0.073 R)
• M45: 13,324,084 km (0.095 R)
• M46: 13,625,673 km (0.117 R)
• M47: 14,716,391 km (0.116 R)
• M48: 15,272,297 km (0.032 R)
• M49: 15,517,638 km (0.094 R)
• M50: 16,083,417 km (0.096 R)
• M51: 16,944,652 km (0.098 R)
• M52: 17,308,025 km (0.103 R)
• M53: 17,784,195 km (0.104 R)
• M54: 18,413,553 km (0.094 R)
• M55: 18,562,553 km (0.087 R)
• M56: 18,937,146 km (0.07 R)
• M57: 19,238,735 km (0.083 R)
• M58: 19,693,812 km (0.071 R)
• M59: 19,999,291 km (0.11 R)
• M60: 20,383,308 km (0.078 R)
• M61: 20,925,152 km (0.099 R)
• M62: 21,589,366 km (0.116 R)
• M63: 22,260,462 km (0.115 R)
• M64: 22,379,692 km (0.119 R)
• M65: 22,978,682 km (0.106 R)
• M66: 23,947,926 km (0.091 R)
• M67: 24,192,369 km (0.053 R)
• M68: 24,560,530 km (0.118 R)
• M69: 24,724,788 km (0.062 R)
• M70: 25,427,000 km (0.053 R)
• M71: 25,717,968 km (0.108 R)
• M72: 26,093,758 km (0.063 R)
• M73: 26,766,350 km (0.116 R)
• M74: 26,893,060 km (0.118 R)
• M75: 27,232,048 km (0.095 R)
• M76: 27,700,439 km (0.027 R)
• M77: 27,957,149 km (0.053 R)
• M78: 28,904,852 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.5

Radius: 13.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.59 AU - 7.55 AU

Year: 6832 Days

Day: 8.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,182,940 km

• M1: 255,962 km (0.09 R)
• M2: 401,521 km (0.089 R)
• M3: 490,681 km (0.11 R)
• M4: 662,868 km (0.074 R)
• M5: 763,398 km (0.083 R)
• M6: 957,277 km (0.085 R)
• M7: 1,073,963 km (0.082 R)
• M8: 1,701,077 km (0.106 R)
• M9: 1,796,970 km (0.12 R)
• M10: 2,199,388 km (0.064 R)
• M11: 2,520,275 km (0.074 R)
• M12: 2,780,426 km (0.052 R)
• M13: 2,913,867 km (0.096 R)
• M14: 3,187,183 km (0.116 R)
• M15: 3,347,402 km (0.116 R)
• M16: 3,865,160 km (0.079 R)
• M17: 4,497,510 km (0.114 R)
• M18: 4,700,365 km (0.096 R)
• M19: 5,162,323 km (0.117 R)
• M20: 6,080,106 km (0.088 R)
• M21: 6,204,721 km (0.077 R)
• M22: 7,022,124 km (0.102 R)
• M23: 7,152,873 km (0.101 R)
• M24: 7,284,519 km (0.094 R)
• M25: 7,443,541 km (0.062 R)
• M26: 8,118,676 km (0.095 R)
• M27: 8,228,631 km (0.114 R)
• M28: 8,449,886 km (0.112 R)
• M29: 8,757,310 km (0.071 R)
• M30: 9,096,897 km (0.109 R)
• M31: 9,325,782 km (0.093 R)
• M32: 9,876,900 km (0.111 R)
• M33: 10,438,790 km (0.097 R)
• M34: 10,588,388 km (0.083 R)
• M35: 10,768,803 km (0.098 R)
• M36: 10,889,678 km (0.108 R)
• M37: 11,377,816 km (0.099 R)
• M38: 11,470,118 km (0.091 R)
• M39: 11,624,503 km (0.104 R)
• M40: 11,935,367 km (0.086 R)
• M41: 12,375,334 km (0.084 R)
• M42: 12,470,329 km (0.079 R)
• M43: 12,692,931 km (0.119 R)
• M44: 13,271,276 km (0.117 R)
• M45: 13,368,515 km (0.09 R)
• M46: 13,694,339 km (0.099 R)
• M47: 14,387,126 km (0.111 R)
• M48: 14,487,058 km (0.114 R)
• M49: 14,587,139 km (0.09 R)
• M50: 14,721,029 km (0.099 R)
• M51: 15,226,819 km (0.076 R)
• M52: 15,533,046 km (0.095 R)
• M53: 15,635,521 km (0.112 R)
• M54: 15,875,625 km (0.093 R)
• M55: 16,013,405 km (0.057 R)
• M56: 16,428,988 km (0.117 R)
• M57: 16,883,466 km (0.036 R)
• M58: 17,024,088 km (0.097 R)
• M59: 18,199,030 km (0.097 R)
• M60: 18,307,189 km (0.098 R)
• M61: 18,887,479 km (0.107 R)
• M62: 20,029,061 km (0.106 R)
• M63: 20,815,048 km (0.1 R)
• M64: 21,763,947 km (0.097 R)
• M65: 21,917,135 km (0.108 R)
• M66: 22,727,058 km (0.072 R)
• M67: 23,233,297 km (0.037 R)
• M68: 23,822,115 km (0.063 R)
• M69: 23,979,940 km (0.104 R)
• M70: 25,537,105 km (0.096 R)
• M71: 26,266,843 km (0.068 R)
• M72: 26,389,064 km (0.107 R)
• M73: 26,511,585 km (0.094 R)
• M74: 27,374,166 km (0.109 R)
• M75: 27,663,788 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.5

Radius: 13.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.16 AU - 12.9 AU

Year: 12419 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,182,940 km

• M1: 202,556 km (0.103 R)
• M2: 295,456 km (0.063 R)
• M3: 423,661 km (0.114 R)
• M4: 534,214 km (0.098 R)
• M5: 792,420 km (0.119 R)
• M6: 1,113,307 km (0.057 R)
• M7: 1,730,698 km (0.059 R)
• M8: 1,900,641 km (0.111 R)
• M9: 2,076,119 km (0.089 R)
• M10: 2,283,761 km (0.1 R)
• M11: 2,390,125 km (0.064 R)
• M12: 2,525,661 km (0.103 R)
• M13: 3,064,064 km (0.066 R)
• M14: 3,669,486 km (0.077 R)
• M15: 3,986,334 km (0.056 R)
• M16: 4,246,186 km (0.052 R)
• M17: 4,680,618 km (0.045 R)
• M18: 4,851,609 km (0.105 R)
• M19: 5,664,823 km (0.111 R)
• M20: 5,774,029 km (0.081 R)
• M21: 6,482,225 km (0.079 R)
• M22: 6,596,668 km (0.065 R)
• M23: 7,139,259 km (0.069 R)
• M24: 7,455,958 km (0.056 R)
• M25: 7,616,028 km (0.073 R)
• M26: 7,817,686 km (0.116 R)
• M27: 8,267,676 km (0.076 R)
• M28: 8,642,269 km (0.099 R)
• M29: 8,852,753 km (0.082 R)
• M30: 9,278,808 km (0.062 R)
• M31: 9,581,145 km (0.057 R)
• M32: 10,151,263 km (0.076 R)
• M33: 10,328,985 km (0.102 R)
• M34: 11,186,929 km (0.098 R)
• M35: 11,508,863 km (0.118 R)
• M36: 13,846,779 km (0.112 R)
• M37: 15,603,806 km (0.111 R)
• M38: 17,007,034 km (0.048 R)
• M39: 17,536,910 km (0.104 R)
• M40: 17,696,979 km (0.059 R)
• M41: 17,803,942 km (0.102 R)
• M42: 18,287,891 km (0.073 R)
• M43: 19,434,110 km (0.083 R)
• M44: 19,544,513 km (0.116 R)
• M45: 19,710,417 km (0.065 R)
• M46: 19,821,269 km (0.048 R)
• M47: 20,716,014 km (0.057 R)
• M48: 21,681,070 km (0.104 R)
• M49: 22,140,335 km (0.069 R)
• M50: 22,835,217 km (0.089 R)
• M51: 23,302,561 km (0.098 R)
• M52: 24,009,411 km (0.081 R)
• M53: 25,142,914 km (0.063 R)
• M54: 25,263,191 km (0.119 R)
• M55: 25,383,767 km (0.089 R)
• M56: 25,564,930 km (0.12 R)
• M57: 26,232,884 km (0.047 R)
• M58: 26,660,884 km (0.097 R)
• M59: 27,523,914 km (0.104 R)
• M60: 28,898,569 km (0.09 R)
• M61: 29,087,810 km (0.116 R)
• M62: 30,040,000 km (0.11 R)
• M63: 30,423,719 km (0.092 R)
• M64: 31,131,317 km (0.097 R)
• M65: 33,353,144 km (0.058 R)
• M66: 33,684,055 km (0.079 R)
• M67: 34,149,454 km (0.081 R)
• M68: 34,416,187 km (0.051 R)
• M69: 37,190,928 km (0.098 R)
• M70: 40,600,413 km (0.045 R)
• M71: 41,735,113 km (0.11 R)
• M72: 44,836,127 km (0.117 R)
• M73: 46,008,975 km (0.085 R)
• M74: 46,451,336 km (0.108 R)
• M75: 47,414,596 km (0.119 R)
• M76: 47,786,945 km (0.116 R)
• M77: 50,040,937 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 14.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.31 AU - 11.31 AU

Year: 12917 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 60,182,940 km

• M1: 277,803 km (0.074 R)
• M2: 418,575 km (0.092 R)
• M3: 815,907 km (0.047 R)
• M4: 1,192,145 km (0.038 R)
• M5: 1,284,896 km (0.065 R)
• M6: 1,535,473 km (0.116 R)
• M7: 1,637,349 km (0.052 R)
• M8: 1,879,548 km (0.06 R)
• M9: 1,973,495 km (0.091 R)
• M10: 2,348,986 km (0.038 R)
• M11: 2,606,294 km (0.087 R)
• M12: 2,783,119 km (0.106 R)
• M13: 3,608,899 km (0.115 R)
• M14: 3,947,738 km (0.091 R)
• M15: 4,570,963 km (0.111 R)
• M16: 4,938,076 km (0.108 R)
• M17: 5,203,014 km (0.067 R)
• M18: 5,862,741 km (0.112 R)
• M19: 5,955,790 km (0.093 R)
• M20: 6,120,049 km (0.104 R)
• M21: 6,452,904 km (0.102 R)
• M22: 6,767,359 km (0.072 R)
• M23: 7,111,733 km (0.109 R)
• M24: 7,236,049 km (0.101 R)
• M25: 7,689,929 km (0.117 R)
• M26: 7,868,998 km (0.106 R)
• M27: 7,971,921 km (0.056 R)
• M28: 8,784,985 km (0.073 R)
• M29: 9,106,920 km (0.112 R)
• M30: 9,242,156 km (0.097 R)
• M31: 9,707,256 km (0.054 R)
• M32: 10,040,111 km (0.091 R)
• M33: 10,860,057 km (0.06 R)
• M34: 11,263,672 km (0.056 R)
• M35: 11,642,903 km (0.101 R)
• M36: 11,907,991 km (0.091 R)
• M37: 12,085,713 km (0.068 R)
• M38: 12,715,071 km (0.098 R)
• M39: 13,110,009 km (0.11 R)
• M40: 13,632,555 km (0.089 R)
• M41: 13,756,571 km (0.104 R)
• M42: 14,036,768 km (0.063 R)
• M43: 15,434,312 km (0.101 R)
• M44: 15,953,416 km (0.109 R)
• M45: 16,084,165 km (0.119 R)
• M46: 16,511,416 km (0.051 R)
• M47: 17,142,570 km (0.114 R)
• M48: 17,511,628 km (0.068 R)
• M49: 18,497,178 km (0.075 R)
• M50: 18,703,324 km (0.062 R)
• M51: 18,875,811 km (0.085 R)
• M52: 21,272,368 km (0.055 R)
• M53: 21,668,952 km (0.061 R)
• M54: 21,959,023 km (0.074 R)
• M55: 22,213,937 km (0.069 R)
• M56: 22,506,252 km (0.066 R)
• M57: 22,616,356 km (0.079 R)
• M58: 23,132,020 km (0.066 R)
• M59: 23,912,920 km (0.047 R)
• M60: 24,175,016 km (0.111 R)
• M61: 24,513,556 km (0.046 R)
• M62: 24,815,893 km (0.108 R)
• M63: 25,195,423 km (0.112 R)
• M64: 25,653,342 km (0.067 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.2

Radius: 14.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.59 AU - 13.29 AU

Year: 15946 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,182,940 km

• M1: 471,682 km (0.1 R)
• M2: 602,431 km (0.093 R)
• M3: 748,139 km (0.103 R)
• M4: 866,471 km (0.099 R)
• M5: 1,035,367 km (0.091 R)
• M6: 1,216,081 km (0.039 R)
• M7: 1,310,627 km (0.114 R)
• M8: 1,507,797 km (0.106 R)
• M9: 1,610,271 km (0.095 R)
• M10: 2,988,068 km (0.102 R)
• M11: 3,085,905 km (0.107 R)
• M12: 3,184,939 km (0.117 R)
• M13: 3,766,575 km (0.069 R)
• M14: 3,872,790 km (0.109 R)
• M15: 4,719,813 km (0.108 R)
• M16: 4,873,001 km (0.047 R)
• M17: 5,704,466 km (0.075 R)
• M18: 6,283,260 km (0.106 R)
• M19: 6,665,333 km (0.052 R)
• M20: 6,837,670 km (0.109 R)
• M21: 7,766,523 km (0.112 R)
• M22: 8,039,240 km (0.112 R)
• M23: 8,640,923 km (0.043 R)
• M24: 8,734,870 km (0.108 R)
• M25: 9,066,229 km (0.083 R)
• M26: 10,936,203 km (0.113 R)
• M27: 12,441,307 km (0.052 R)
• M28: 12,654,035 km (0.111 R)
• M29: 12,975,371 km (0.099 R)
• M30: 13,191,091 km (0.113 R)
• M31: 14,065,790 km (0.116 R)
• M32: 14,790,442 km (0.065 R)
• M33: 15,299,374 km (0.052 R)
• M34: 15,413,218 km (0.062 R)
• M35: 16,860,129 km (0.085 R)
• M36: 17,451,040 km (0.072 R)
• M37: 19,325,951 km (0.065 R)
• M38: 19,510,704 km (0.11 R)
• M39: 20,256,000 km (0.078 R)
• M40: 21,073,852 km (0.099 R)
• M41: 21,582,485 km (0.077 R)
• M42: 21,774,269 km (0.085 R)
• M43: 23,789,203 km (0.074 R)
• M44: 24,252,508 km (0.088 R)
• M45: 25,255,113 km (0.102 R)
• M46: 25,457,369 km (0.085 R)
• M47: 26,407,914 km (0.062 R)
• M48: 28,134,124 km (0.108 R)
• M49: 29,116,682 km (0.064 R)
• M50: 29,541,241 km (0.028 R)
• M51: 32,643,602 km (0.106 R)
• M52: 33,527,725 km (0.05 R)
• M53: 34,270,479 km (0.085 R)
• M54: 35,244,211 km (0.084 R)
• M55: 37,142,309 km (0.055 R)
• M56: 37,525,878 km (0.117 R)
• M57: 38,529,530 km (0.114 R)
• M58: 39,151,408 km (0.079 R)
• M59: 40,799,827 km (0.083 R)
• M60: 41,513,260 km (0.104 R)
• M61: 41,911,339 km (0.113 R)
• M62: 42,150,846 km (0.095 R)
• M63: 42,551,020 km (0.066 R)
• M64: 44,489,210 km (0.027 R)
• M65: 45,551,056 km (0.053 R)
• M66: 45,797,294 km (0.104 R)
• M67: 46,621,279 km (0.065 R)
• M68: 47,200,971 km (0.065 R)
• M69: 48,702,634 km (0.092 R)
• M70: 53,820,228 km (0.105 R)
• M71: 55,213,582 km (0.106 R)
• M72: 55,563,791 km (0.07 R)
• M73: 56,266,302 km (0.073 R)
• M74: 56,442,379 km (0.073 R)
• M75: 56,618,755 km (0.095 R)
• M76: 56,883,543 km (0.1 R)
• M77: 57,148,780 km (0.086 R)
• M78: 57,414,316 km (0.051 R)
• M79: 57,769,163 km (0.086 R)
• M80: 58,659,270 km (0.11 R)
• M81: 59,733,383 km (0.063 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 14,456 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit