🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.5 AU - 0.58 AU

Year: 138 Days

Day: 46 Hours

Environment

Temp: 243 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.53 AU - 0.87 AU

Year: 204 Days

Day: 37.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.01 AU - 2.49 AU

Year: 1175 Days

Day: 30.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,261,728 km

• M1: 277,953 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.2 AU - 2.48 AU

Year: 1247 Days

Day: 38 Hours

Environment

Temp: -56 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,261,728 km

• M1: 869,762 km (0.08 R)
• M2: 892,650 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.09 AU - 3.17 AU

Year: 1485 Days

Day: 17.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.5

Radius: 14.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.41 AU - 8.95 AU

Year: 7412 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,261,728 km

• M1: 183,557 km (0.09 R)
• M2: 292,015 km (0.086 R)
• M3: 568,771 km (0.082 R)
• M4: 666,309 km (0.106 R)
• M5: 770,728 km (0.099 R)
• M6: 924,964 km (0.057 R)
• M7: 1,090,718 km (0.107 R)
• M8: 1,250,638 km (0.07 R)
• M9: 1,418,936 km (0.118 R)
• M10: 1,541,456 km (0.07 R)
• M11: 1,760,468 km (0.077 R)
• M12: 1,873,863 km (0.111 R)
• M13: 2,229,607 km (0.046 R)
• M14: 2,628,883 km (0.107 R)
• M15: 3,142,602 km (0.095 R)
• M16: 3,328,852 km (0.112 R)
• M17: 3,615,332 km (0.105 R)
• M18: 4,110,650 km (0.106 R)
• M19: 4,263,539 km (0.049 R)
• M20: 4,366,463 km (0.103 R)
• M21: 4,894,094 km (0.106 R)
• M22: 5,723,615 km (0.048 R)
• M23: 6,125,883 km (0.102 R)
• M24: 6,897,210 km (0.072 R)
• M25: 7,018,683 km (0.096 R)
• M26: 7,449,376 km (0.043 R)
• M27: 7,699,354 km (0.057 R)
• M28: 7,952,174 km (0.08 R)
• M29: 8,079,631 km (0.076 R)
• M30: 8,175,673 km (0.111 R)
• M31: 8,466,043 km (0.057 R)
• M32: 8,858,588 km (0.074 R)
• M33: 9,223,756 km (0.084 R)
• M34: 10,071,976 km (0.085 R)
• M35: 10,210,055 km (0.094 R)
• M36: 10,698,342 km (0.079 R)
• M37: 11,625,251 km (0.094 R)
• M38: 12,171,732 km (0.057 R)
• M39: 12,281,985 km (0.079 R)
• M40: 13,063,634 km (0.049 R)
• M41: 13,214,279 km (0.104 R)
• M42: 13,479,516 km (0.114 R)
• M43: 13,631,807 km (0.109 R)
• M44: 14,285,400 km (0.107 R)
• M45: 14,557,668 km (0.067 R)
• M46: 15,863,807 km (0.097 R)
• M47: 16,837,240 km (0.104 R)
• M48: 17,166,056 km (0.088 R)
• M49: 18,123,184 km (0.105 R)
• M50: 18,249,295 km (0.114 R)
• M51: 18,460,228 km (0.076 R)
• M52: 18,629,423 km (0.11 R)
• M53: 19,569,795 km (0.049 R)
• M54: 19,742,431 km (0.09 R)
• M55: 20,263,331 km (0.053 R)
• M56: 20,700,905 km (0.089 R)
• M57: 22,392,108 km (0.104 R)
• M58: 22,799,164 km (0.113 R)
• M59: 23,850,538 km (0.099 R)
• M60: 24,451,772 km (0.062 R)
• M61: 24,637,722 km (0.069 R)
• M62: 25,151,740 km (0.054 R)
• M63: 25,716,472 km (0.082 R)
• M64: 25,952,987 km (0.109 R)
• M65: 26,190,249 km (0.066 R)
• M66: 26,475,831 km (0.08 R)
• M67: 26,906,374 km (0.073 R)
• M68: 27,435,651 km (0.097 R)
• M69: 27,822,661 km (0.101 R)
• M70: 28,260,384 km (0.052 R)
• M71: 28,553,297 km (0.095 R)
• M72: 28,847,406 km (0.084 R)
• M73: 30,183,016 km (0.03 R)
• M74: 32,914,374 km (0.108 R)
• M75: 33,171,233 km (0.064 R)
• M76: 33,790,569 km (0.059 R)
• M77: 34,569,974 km (0.118 R)
• M78: 35,040,459 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.1

Radius: 12

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.32 AU - 8.8 AU

Year: 8722 Days

Day: 13 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,261,728 km

• M1: 150,645 km (0.104 R)
• M2: 613,202 km (0.109 R)
• M3: 702,811 km (0.092 R)
• M4: 1,001,558 km (0.11 R)
• M5: 1,185,114 km (0.111 R)
• M6: 1,300,903 km (0.113 R)
• M7: 1,481,917 km (0.105 R)
• M8: 1,607,429 km (0.075 R)
• M9: 1,847,235 km (0.074 R)
• M10: 1,960,181 km (0.054 R)
• M11: 2,193,105 km (0.036 R)
• M12: 2,313,082 km (0.086 R)
• M13: 2,435,304 km (0.032 R)
• M14: 3,490,118 km (0.108 R)
• M15: 3,716,460 km (0.099 R)
• M16: 3,977,059 km (0.071 R)
• M17: 4,183,953 km (0.068 R)
• M18: 4,547,027 km (0.076 R)
• M19: 4,983,554 km (0.104 R)
• M20: 5,663,476 km (0.098 R)
• M21: 5,762,959 km (0.116 R)
• M22: 5,963,869 km (0.102 R)
• M23: 6,167,172 km (0.045 R)
• M24: 6,441,684 km (0.111 R)
• M25: 6,825,852 km (0.105 R)
• M26: 7,002,826 km (0.06 R)
• M27: 8,247,331 km (0.095 R)
• M28: 8,779,450 km (0.118 R)
• M29: 9,049,774 km (0.096 R)
• M30: 9,322,790 km (0.113 R)
• M31: 10,117,902 km (0.096 R)
• M32: 10,769,700 km (0.114 R)
• M33: 10,852,129 km (0.104 R)
• M34: 11,059,172 km (0.098 R)
• M35: 11,183,937 km (0.084 R)
• M36: 11,519,186 km (0.069 R)
• M37: 12,805,578 km (0.079 R)
• M38: 13,377,191 km (0.103 R)
• M39: 14,911,317 km (0.115 R)
• M40: 15,466,026 km (0.092 R)
• M41: 15,652,425 km (0.076 R)
• M42: 16,690,934 km (0.078 R)
• M43: 16,882,120 km (0.087 R)
• M44: 17,218,565 km (0.119 R)
• M45: 18,093,862 km (0.113 R)
• M46: 18,834,222 km (0.064 R)
• M47: 19,383,546 km (0.12 R)
• M48: 19,938,105 km (0.086 R)
• M49: 20,090,246 km (0.094 R)
• M50: 20,191,973 km (0.037 R)
• M51: 20,651,537 km (0.077 R)
• M52: 20,908,397 km (0.115 R)
• M53: 21,011,320 km (0.116 R)
• M54: 21,477,018 km (0.043 R)
• M55: 21,789,379 km (0.086 R)
• M56: 22,260,762 km (0.103 R)
• M57: 22,576,862 km (0.105 R)
• M58: 22,947,565 km (0.053 R)
• M59: 23,373,770 km (0.086 R)
• M60: 23,480,732 km (0.116 R)
• M61: 23,802,517 km (0.038 R)
• M62: 23,963,933 km (0.111 R)
• M63: 25,049,715 km (0.096 R)
• M64: 26,429,157 km (0.09 R)
• M65: 27,946,827 km (0.083 R)
• M66: 28,230,913 km (0.044 R)
• M67: 28,630,340 km (0.084 R)
• M68: 31,773,840 km (0.047 R)
• M69: 32,367,893 km (0.108 R)
• M70: 32,487,122 km (0.077 R)
• M71: 32,785,869 km (0.104 R)
• M72: 33,085,514 km (0.114 R)
• M73: 33,265,779 km (0.092 R)
• M74: 33,990,132 km (0.078 R)
• M75: 35,147,571 km (0.106 R)
• M76: 37,001,238 km (0.059 R)
• M77: 37,375,831 km (0.052 R)
• M78: 38,254,569 km (0.065 R)
• M79: 39,076,759 km (0.103 R)
• M80: 39,330,926 km (0.101 R)
• M81: 43,011,931 km (0.104 R)
• M82: 43,800,761 km (0.117 R)
• M83: 44,197,045 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.7

Radius: 10.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.61 AU - 14.27 AU

Year: 14368 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 33,261,728 km

• M1: 193,580 km (0.107 R)
• M2: 368,759 km (0.098 R)
• M3: 626,665 km (0.088 R)
• M4: 1,256,323 km (0.095 R)
• M5: 1,352,365 km (0.116 R)
• M6: 1,656,198 km (0.111 R)
• M7: 1,735,485 km (0.066 R)
• M8: 2,297,973 km (0.076 R)
• M9: 2,630,379 km (0.06 R)
• M10: 3,043,269 km (0.103 R)
• M11: 4,145,207 km (0.084 R)
• M12: 4,700,963 km (0.09 R)
• M13: 5,045,787 km (0.107 R)
• M14: 5,319,700 km (0.049 R)
• M15: 6,212,201 km (0.094 R)
• M16: 6,337,564 km (0.1 R)
• M17: 6,718,590 km (0.09 R)
• M18: 7,681,252 km (0.073 R)
• M19: 7,815,890 km (0.053 R)
• M20: 8,362,222 km (0.074 R)
• M21: 9,204,907 km (0.091 R)
• M22: 9,636,347 km (0.039 R)
• M23: 9,878,995 km (0.11 R)
• M24: 11,274,593 km (0.119 R)
• M25: 11,839,774 km (0.077 R)
• M26: 12,256,554 km (0.052 R)
• M27: 13,104,474 km (0.077 R)
• M28: 13,211,886 km (0.072 R)
• M29: 13,589,919 km (0.051 R)
• M30: 14,301,257 km (0.099 R)
• M31: 15,024,862 km (0.07 R)
• M32: 15,476,049 km (0.059 R)
• M33: 16,218,803 km (0.105 R)
• M34: 16,623,615 km (0.081 R)
• M35: 16,973,225 km (0.101 R)
• M36: 18,576,166 km (0.113 R)
• M37: 19,733,156 km (0.073 R)
• M38: 20,351,294 km (0.095 R)
• M39: 20,475,760 km (0.119 R)
• M40: 20,600,375 km (0.1 R)
• M41: 21,733,728 km (0.047 R)
• M42: 22,308,034 km (0.097 R)
• M43: 22,629,221 km (0.072 R)
• M44: 22,822,651 km (0.101 R)
• M45: 23,081,455 km (0.077 R)
• M46: 24,060,574 km (0.081 R)
• M47: 25,120,026 km (0.096 R)
• M48: 25,454,227 km (0.103 R)
• M49: 26,533,426 km (0.118 R)
• M50: 26,873,761 km (0.08 R)
• M51: 29,436,971 km (0.075 R)
• M52: 30,569,427 km (0.092 R)
• M53: 32,004,819 km (0.114 R)
• M54: 32,149,630 km (0.079 R)
• M55: 32,803,671 km (0.109 R)
• M56: 34,272,872 km (0.083 R)
• M57: 34,866,626 km (0.096 R)
• M58: 34,941,126 km (0.104 R)
• M59: 36,139,554 km (0.107 R)
• M60: 36,290,349 km (0.104 R)
• M61: 37,351,447 km (0.078 R)
• M62: 37,656,477 km (0.062 R)
• M63: 38,730,739 km (0.087 R)
• M64: 39,659,443 km (0.12 R)
• M65: 40,282,667 km (0.106 R)
• M66: 40,830,794 km (0.107 R)
• M67: 40,987,722 km (0.076 R)
• M68: 41,460,003 km (0.055 R)
• M69: 43,367,226 km (0.07 R)
• M70: 43,928,816 km (0.09 R)
• M71: 44,170,267 km (0.048 R)
• M72: 48,341,804 km (0.104 R)
• M73: 48,840,713 km (0.119 R)
• M74: 48,924,039 km (0.116 R)
• M75: 49,007,514 km (0.104 R)
• M76: 49,257,941 km (0.089 R)
• M77: 50,516,359 km (0.099 R)
• M78: 51,361,138 km (0.056 R)
• M79: 51,615,604 km (0.104 R)
• M80: 52,466,516 km (0.092 R)
• M81: 54,009,768 km (0.112 R)
• M82: 54,095,936 km (0.117 R)
• M83: 54,268,423 km (0.112 R)
• M84: 55,481,063 km (0.098 R)
• M85: 55,829,177 km (0.11 R)
• M86: 56,965,523 km (0.092 R)
• M87: 58,639,972 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.5

Radius: 7.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16.63 AU - 18.61 AU

Year: 25757 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,261,728 km

• M1: 182,061 km (0.113 R)
• M2: 269,426 km (0.056 R)
• M3: 343,776 km (0.102 R)
• M4: 415,583 km (0.059 R)
• M5: 563,685 km (0.046 R)
• M6: 756,068 km (0.089 R)
• M7: 999,015 km (0.119 R)
• M8: 1,432,998 km (0.099 R)
• M9: 1,752,090 km (0.094 R)
• M10: 3,235,204 km (0.091 R)
• M11: 3,723,641 km (0.06 R)
• M12: 3,867,404 km (0.093 R)
• M13: 5,242,209 km (0.086 R)
• M14: 5,295,765 km (0.103 R)
• M15: 5,376,547 km (0.066 R)
• M16: 5,703,568 km (0.095 R)
• M17: 5,758,770 km (0.06 R)
• M18: 6,149,669 km (0.117 R)
• M19: 6,549,245 km (0.109 R)
• M20: 7,493,956 km (0.113 R)
• M21: 8,074,844 km (0.09 R)
• M22: 8,261,243 km (0.06 R)
• M23: 8,797,252 km (0.072 R)
• M24: 9,247,093 km (0.119 R)
• M25: 9,344,481 km (0.092 R)
• M26: 9,770,387 km (0.035 R)
• M27: 10,002,413 km (0.08 R)
• M28: 10,269,744 km (0.112 R)
• M29: 10,471,701 km (0.057 R)
• M30: 10,539,320 km (0.116 R)
• M31: 11,327,700 km (0.093 R)
• M32: 12,743,495 km (0.082 R)
• M33: 13,804,443 km (0.115 R)
• M34: 14,477,035 km (0.096 R)
• M35: 15,236,842 km (0.071 R)
• M36: 15,467,373 km (0.073 R)
• M37: 15,970,769 km (0.117 R)
• M38: 16,400,863 km (0.112 R)
• M39: 17,432,640 km (0.062 R)
• M40: 19,060,564 km (0.116 R)
• M41: 19,600,014 km (0.025 R)
• M42: 19,683,489 km (0.103 R)
• M43: 20,270,960 km (0.104 R)
• M44: 20,397,520 km (0.088 R)
• M45: 20,524,379 km (0.08 R)
• M46: 21,077,293 km (0.09 R)
• M47: 21,162,713 km (0.041 R)
• M48: 21,248,433 km (0.088 R)
• M49: 21,721,312 km (0.065 R)
• M50: 22,154,248 km (0.095 R)
• M51: 22,546,344 km (0.057 R)
• M52: 23,028,647 km (0.115 R)
• M53: 27,100,851 km (0.114 R)
• M54: 29,170,986 km (0.096 R)
• M55: 29,888,159 km (0.079 R)
• M56: 30,032,371 km (0.063 R)
• M57: 30,369,565 km (0.102 R)
• M58: 30,466,205 km (0.076 R)
• M59: 30,756,574 km (0.119 R)
• M60: 31,486,612 km (0.086 R)
• M61: 31,780,123 km (0.108 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 16,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit