🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.7 AU - 0.88 AU

Year: 255 Days

Day: 19.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,772,522 km

• M1: 236,514 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.85 AU - 1.29 AU

Year: 402 Days

Day: 15.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.63 AU - 1.79 AU

Year: 813 Days

Day: 24.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.57 AU - 2.05 AU

Year: 885 Days

Day: 23.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,772,522 km

• M1: 468,541 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.08 AU - 2.22 AU

Year: 1146 Days

Day: 13.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.58 AU - 4.84 AU

Year: 3715 Days

Day: 43.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,772,522 km

• M1: 2,436,650 km (0.044 R)
• M2: 4,416,877 km (0.091 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.5

Radius: 10

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.98 AU - 5.66 AU

Year: 4460 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,772,522 km

• M1: 250,876 km (0.098 R)
• M2: 339,288 km (0.114 R)
• M3: 568,173 km (0.105 R)
• M4: 885,769 km (0.084 R)
• M5: 953,238 km (0.103 R)
• M6: 1,151,604 km (0.069 R)
• M7: 1,317,209 km (0.108 R)
• M8: 1,379,442 km (0.032 R)
• M9: 1,588,879 km (0.056 R)
• M10: 1,966,913 km (0.099 R)
• M11: 2,487,962 km (0.048 R)
• M12: 2,744,223 km (0.12 R)
• M13: 2,988,517 km (0.079 R)
• M14: 3,176,412 km (0.101 R)
• M15: 3,520,187 km (0.074 R)
• M16: 3,741,144 km (0.052 R)
• M17: 3,898,521 km (0.065 R)
• M18: 4,127,106 km (0.098 R)
• M19: 4,407,452 km (0.109 R)
• M20: 5,260,160 km (0.117 R)
• M21: 5,360,989 km (0.103 R)
• M22: 5,436,835 km (0.08 R)
• M23: 5,538,712 km (0.115 R)
• M24: 5,874,110 km (0.106 R)
• M25: 6,136,654 km (0.103 R)
• M26: 6,349,382 km (0.063 R)
• M27: 6,892,124 km (0.118 R)
• M28: 7,791,356 km (0.106 R)
• M29: 7,992,865 km (0.103 R)
• M30: 8,108,953 km (0.106 R)
• M31: 8,283,982 km (0.083 R)
• M32: 8,371,946 km (0.039 R)
• M33: 8,548,920 km (0.108 R)
• M34: 8,816,700 km (0.084 R)
• M35: 8,996,666 km (0.073 R)
• M36: 9,482,859 km (0.116 R)
• M37: 9,760,064 km (0.091 R)
• M38: 10,417,248 km (0.062 R)
• M39: 10,799,171 km (0.109 R)
• M40: 11,708,277 km (0.029 R)
• M41: 11,906,345 km (0.12 R)
• M42: 12,138,670 km (0.06 R)
• M43: 12,406,151 km (0.101 R)
• M44: 13,049,273 km (0.105 R)
• M45: 13,460,966 km (0.086 R)
• M46: 13,703,165 km (0.107 R)
• M47: 13,876,998 km (0.045 R)
• M48: 14,121,740 km (0.107 R)
• M49: 14,262,212 km (0.077 R)
• M50: 15,474,553 km (0.046 R)
• M51: 16,608,655 km (0.086 R)
• M52: 17,279,452 km (0.074 R)
• M53: 17,997,073 km (0.103 R)
• M54: 18,111,216 km (0.105 R)
• M55: 18,801,460 km (0.07 R)
• M56: 19,072,233 km (0.093 R)
• M57: 19,578,621 km (0.098 R)
• M58: 19,931,672 km (0.084 R)
• M59: 20,803,678 km (0.117 R)
• M60: 20,883,564 km (0.112 R)
• M61: 21,284,635 km (0.107 R)
• M62: 22,053,569 km (0.093 R)
• M63: 23,369,132 km (0.104 R)
• M64: 23,493,747 km (0.076 R)
• M65: 23,576,924 km (0.11 R)
• M66: 23,701,987 km (0.104 R)
• M67: 23,785,463 km (0.079 R)
• M68: 24,120,263 km (0.107 R)
• M69: 24,752,164 km (0.055 R)
• M70: 25,219,209 km (0.116 R)
• M71: 25,774,816 km (0.091 R)
• M72: 25,860,535 km (0.084 R)
• M73: 25,989,488 km (0.114 R)
• M74: 26,550,630 km (0.077 R)
• M75: 26,637,397 km (0.058 R)
• M76: 26,724,164 km (0.067 R)
• M77: 28,213,859 km (0.099 R)
• M78: 28,479,545 km (0.089 R)
• M79: 28,568,406 km (0.087 R)
• M80: 28,746,128 km (0.085 R)
• M81: 29,236,959 km (0.09 R)
• M82: 29,595,545 km (0.093 R)
• M83: 30,000,806 km (0.057 R)

Asteroid Belt

Center: 6.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.4

Radius: 10.1

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.72 AU - 9.42 AU

Year: 8332 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,772,522 km

• M1: 132,693 km (0.042 R)
• M2: 410,796 km (0.116 R)
• M3: 527,482 km (0.06 R)
• M4: 671,994 km (0.117 R)
• M5: 967,001 km (0.109 R)
• M6: 1,092,513 km (0.053 R)
• M7: 1,166,863 km (0.084 R)
• M8: 1,523,355 km (0.11 R)
• M9: 1,736,083 km (0.097 R)
• M10: 2,050,239 km (0.043 R)
• M11: 2,655,512 km (0.041 R)
• M12: 2,860,610 km (0.041 R)
• M13: 3,070,945 km (0.055 R)
• M14: 3,178,057 km (0.092 R)
• M15: 4,049,914 km (0.108 R)
• M16: 4,138,176 km (0.063 R)
• M17: 4,680,768 km (0.035 R)
• M18: 4,929,100 km (0.084 R)
• M19: 6,235,239 km (0.111 R)
• M20: 6,577,818 km (0.096 R)
• M21: 6,716,496 km (0.109 R)
• M22: 6,961,687 km (0.119 R)
• M23: 7,032,297 km (0.046 R)
• M24: 7,388,938 km (0.091 R)
• M25: 7,898,020 km (0.076 R)
• M26: 8,797,252 km (0.076 R)
• M27: 9,181,420 km (0.096 R)
• M28: 9,610,466 km (0.065 R)
• M29: 10,407,225 km (0.042 R)
• M30: 10,488,157 km (0.104 R)
• M31: 11,516,343 km (0.061 R)
• M32: 11,894,527 km (0.032 R)
• M33: 12,319,235 km (0.063 R)
• M34: 12,490,674 km (0.116 R)
• M35: 12,576,543 km (0.096 R)
• M36: 12,835,647 km (0.115 R)
• M37: 13,096,546 km (0.049 R)
• M38: 13,934,144 km (0.075 R)
• M39: 15,660,952 km (0.099 R)
• M40: 15,753,703 km (0.067 R)
• M41: 15,893,128 km (0.106 R)
• M42: 15,986,328 km (0.108 R)
• M43: 16,408,044 km (0.1 R)
• M44: 17,023,639 km (0.101 R)
• M45: 17,743,355 km (0.099 R)
• M46: 17,840,144 km (0.043 R)
• M47: 17,936,934 km (0.108 R)
• M48: 18,915,454 km (0.084 R)
• M49: 20,062,122 km (0.063 R)
• M50: 20,466,185 km (0.098 R)
• M51: 21,077,442 km (0.037 R)
• M52: 21,488,238 km (0.088 R)
• M53: 21,591,311 km (0.07 R)
• M54: 22,161,429 km (0.12 R)
• M55: 23,105,092 km (0.08 R)
• M56: 24,168,733 km (0.047 R)
• M57: 24,814,696 km (0.086 R)
• M58: 25,031,314 km (0.111 R)
• M59: 25,302,834 km (0.109 R)
• M60: 25,575,402 km (0.105 R)
• M61: 26,178,580 km (0.042 R)
• M62: 27,008,549 km (0.093 R)
• M63: 27,342,900 km (0.101 R)
• M64: 27,566,699 km (0.049 R)
• M65: 28,637,520 km (0.118 R)
• M66: 29,035,451 km (0.074 R)
• M67: 30,067,227 km (0.119 R)
• M68: 30,703,617 km (0.118 R)
• M69: 30,936,241 km (0.115 R)
• M70: 32,521,081 km (0.11 R)
• M71: 32,758,044 km (0.043 R)
• M72: 33,771,869 km (0.073 R)
• M73: 34,373,103 km (0.071 R)
• M74: 36,505,022 km (0.088 R)
• M75: 36,751,260 km (0.107 R)
• M76: 36,936,462 km (0.099 R)
• M77: 37,866,811 km (0.059 R)
• M78: 38,241,105 km (0.032 R)
• M79: 38,616,596 km (0.046 R)
• M80: 38,742,109 km (0.063 R)
• M81: 39,119,245 km (0.109 R)
• M82: 39,434,448 km (0.114 R)
• M83: 39,687,268 km (0.11 R)
• M84: 43,543,153 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.3

Radius: 10.7

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.97 AU - 9.79 AU

Year: 8816 Days

Day: 11.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,772,522 km

• M1: 196,272 km (0.118 R)
• M2: 436,527 km (0.071 R)
• M3: 595,549 km (0.081 R)
• M4: 728,691 km (0.067 R)
• M5: 807,380 km (0.089 R)
• M6: 1,152,801 km (0.025 R)
• M7: 1,401,433 km (0.063 R)
• M8: 1,501,813 km (0.105 R)
• M9: 1,710,053 km (0.109 R)
• M10: 1,883,587 km (0.058 R)
• M11: 1,972,598 km (0.057 R)
• M12: 2,224,820 km (0.091 R)
• M13: 2,760,530 km (0.119 R)
• M14: 2,913,568 km (0.12 R)
• M15: 3,017,090 km (0.053 R)
• M16: 3,308,507 km (0.075 R)
• M17: 3,444,042 km (0.118 R)
• M18: 3,526,171 km (0.104 R)
• M19: 3,609,049 km (0.047 R)
• M20: 3,692,524 km (0.067 R)
• M21: 4,091,053 km (0.112 R)
• M22: 4,354,495 km (0.108 R)
• M23: 4,623,621 km (0.118 R)
• M24: 4,714,577 km (0.11 R)
• M25: 6,349,831 km (0.046 R)
• M26: 6,621,052 km (0.089 R)
• M27: 6,861,456 km (0.057 R)
• M28: 7,315,785 km (0.089 R)
• M29: 7,779,837 km (0.104 R)
• M30: 7,924,648 km (0.039 R)
• M31: 7,997,353 km (0.103 R)
• M32: 8,811,763 km (0.095 R)
• M33: 9,420,627 km (0.073 R)
• M34: 9,691,399 km (0.108 R)
• M35: 9,769,190 km (0.077 R)
• M36: 9,925,520 km (0.095 R)
• M37: 10,439,089 km (0.087 R)
• M38: 10,880,403 km (0.097 R)
• M39: 11,164,489 km (0.094 R)
• M40: 11,246,020 km (0.025 R)
• M41: 11,327,850 km (0.091 R)
• M42: 12,367,256 km (0.088 R)
• M43: 13,436,881 km (0.039 R)
• M44: 13,916,940 km (0.116 R)
• M45: 14,048,886 km (0.041 R)
• M46: 14,536,126 km (0.07 R)
• M47: 14,670,016 km (0.067 R)
• M48: 14,759,326 km (0.081 R)
• M49: 15,299,973 km (0.105 R)
• M50: 15,938,905 km (0.077 R)
• M51: 16,679,714 km (0.095 R)
• M52: 17,054,307 km (0.049 R)
• M53: 17,574,010 km (0.093 R)
• M54: 17,716,577 km (0.043 R)
• M55: 17,907,314 km (0.101 R)
• M56: 18,580,504 km (0.089 R)
• M57: 19,359,909 km (0.049 R)
• M58: 19,704,284 km (0.111 R)
• M59: 21,051,412 km (0.12 R)
• M60: 21,914,742 km (0.105 R)
• M61: 23,518,880 km (0.047 R)
• M62: 27,885,492 km (0.109 R)
• M63: 28,218,796 km (0.056 R)
• M64: 28,385,897 km (0.091 R)
• M65: 29,226,487 km (0.099 R)
• M66: 29,678,123 km (0.053 R)
• M67: 30,018,309 km (0.076 R)
• M68: 31,161,835 km (0.117 R)
• M69: 32,903,603 km (0.051 R)
• M70: 33,963,953 km (0.107 R)
• M71: 35,095,212 km (0.063 R)
• M72: 35,334,867 km (0.108 R)
• M73: 36,057,425 km (0.065 R)
• M74: 37,578,237 km (0.107 R)
• M75: 37,700,758 km (0.084 R)
• M76: 39,555,323 km (0.084 R)
• M77: 40,180,043 km (0.101 R)
• M78: 40,368,088 km (0.111 R)
• M79: 40,745,074 km (0.025 R)
• M80: 41,249,518 km (0.083 R)
• M81: 41,376,078 km (0.046 R)
• M82: 41,565,918 km (0.071 R)
• M83: 42,456,025 km (0.115 R)
• M84: 42,647,511 km (0.052 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.3

Radius: 3

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.89 AU - 15.93 AU

Year: 21985 Days

Day: 21.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 124.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,772,522 km

• M1: 65,225 km (0.061 R)
• M2: 133,890 km (0.081 R)
• M3: 336,595 km (0.091 R)
• M4: 404,961 km (0.045 R)
• M5: 1,017,714 km (0.065 R)
• M6: 1,178,682 km (0.117 R)
• M7: 1,220,270 km (0.087 R)
• M8: 1,304,793 km (0.117 R)
• M9: 1,592,320 km (0.064 R)
• M10: 1,755,082 km (0.032 R)
• M11: 1,826,590 km (0.096 R)
• M12: 3,006,917 km (0.118 R)
• M13: 3,990,673 km (0.059 R)
• M14: 4,084,770 km (0.114 R)
• M15: 4,500,502 km (0.118 R)
• M16: 4,631,101 km (0.104 R)
• M17: 5,649,863 km (0.063 R)
• M18: 5,720,174 km (0.089 R)
• M19: 6,475,643 km (0.082 R)
• M20: 6,622,997 km (0.108 R)
• M21: 6,921,295 km (0.106 R)
• M22: 7,300,077 km (0.108 R)
• M23: 7,685,740 km (0.118 R)
• M24: 8,316,295 km (0.056 R)
• M25: 12,569,213 km (0.109 R)
• M26: 12,752,919 km (0.045 R)
• M27: 13,827,182 km (0.1 R)
• M28: 14,303,202 km (0.073 R)
• M29: 15,516,590 km (0.099 R)
• M30: 16,360,322 km (0.115 R)
• M31: 16,460,703 km (0.077 R)
• M32: 16,863,719 km (0.06 R)
• M33: 18,455,740 km (0.048 R)
• M34: 18,507,949 km (0.118 R)
• M35: 19,084,799 km (0.085 R)
• M36: 19,880,959 km (0.071 R)
• M37: 21,890,656 km (0.118 R)
• M38: 22,278,115 km (0.112 R)
• M39: 22,500,567 km (0.054 R)
• M40: 22,835,517 km (0.108 R)
• M41: 23,059,764 km (0.058 R)
• M42: 23,623,598 km (0.101 R)
• M43: 23,850,389 km (0.084 R)
• M44: 25,052,856 km (0.106 R)
• M45: 25,283,985 km (0.11 R)
• M46: 26,392,206 km (0.083 R)
• M47: 27,159,493 km (0.08 R)
• M48: 27,218,884 km (0.114 R)
• M49: 32,605,305 km (0.086 R)
• M50: 32,857,826 km (0.083 R)
• M51: 34,578,800 km (0.11 R)
• M52: 35,417,894 km (0.064 R)
• M53: 35,937,597 km (0.111 R)
• M54: 36,721,789 km (0.078 R)
• M55: 38,640,083 km (0.074 R)
• M56: 39,712,400 km (0.084 R)
• M57: 41,543,777 km (0.098 R)
• M58: 44,447,023 km (0.117 R)
• M59: 45,147,889 km (0.102 R)
• M60: 46,702,510 km (0.034 R)
• M61: 47,772,584 km (0.11 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit