🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.52 AU - 0.7 AU

Year: 175 Days

Day: 26.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,070,685 km

• M1: 186,698 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.69 AU - 0.93 AU

Year: 268 Days

Day: 40.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.95 AU - 1.23 AU

Year: 418 Days

Day: 20.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.86 AU - 2.7 AU

Year: 1264 Days

Day: 39.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,070,685 km

• M1: 1,097,749 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.6

Radius: 9.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.41 AU - 5.09 AU

Year: 3800 Days

Day: 8.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,070,685 km

• M1: 221,106 km (0.119 R)
• M2: 356,791 km (0.117 R)
• M3: 422,315 km (0.113 R)
• M4: 559,795 km (0.092 R)
• M5: 732,431 km (0.115 R)
• M6: 830,567 km (0.03 R)
• M7: 954,734 km (0.092 R)
• M8: 1,063,192 km (0.065 R)
• M9: 1,269,039 km (0.087 R)
• M10: 1,463,217 km (0.026 R)
• M11: 1,628,074 km (0.094 R)
• M12: 1,839,755 km (0.117 R)
• M13: 1,935,198 km (0.09 R)
• M14: 2,060,411 km (0.093 R)
• M15: 2,333,577 km (0.046 R)
• M16: 2,527,456 km (0.07 R)
• M17: 2,930,772 km (0.099 R)
• M18: 2,994,800 km (0.095 R)
• M19: 3,337,977 km (0.075 R)
• M20: 3,421,602 km (0.074 R)
• M21: 3,625,056 km (0.052 R)
• M22: 3,832,548 km (0.046 R)
• M23: 4,044,079 km (0.109 R)
• M24: 4,241,399 km (0.057 R)
• M25: 4,368,557 km (0.046 R)
• M26: 4,534,012 km (0.101 R)
• M27: 4,738,961 km (0.106 R)
• M28: 4,890,055 km (0.117 R)
• M29: 5,061,794 km (0.097 R)
• M30: 5,352,761 km (0.099 R)
• M31: 5,749,046 km (0.108 R)
• M32: 6,570,189 km (0.103 R)
• M33: 6,781,271 km (0.038 R)
• M34: 6,887,636 km (0.116 R)
• M35: 7,080,467 km (0.11 R)
• M36: 8,071,404 km (0.108 R)
• M37: 8,161,611 km (0.072 R)
• M38: 8,229,379 km (0.114 R)
• M39: 8,342,924 km (0.091 R)
• M40: 8,502,844 km (0.109 R)
• M41: 9,152,248 km (0.096 R)
• M42: 9,602,089 km (0.07 R)
• M43: 9,697,682 km (0.07 R)
• M44: 10,131,965 km (0.053 R)
• M45: 10,229,353 km (0.06 R)
• M46: 10,449,561 km (0.101 R)
• M47: 10,820,115 km (0.053 R)
• M48: 11,803,571 km (0.1 R)
• M49: 12,137,773 km (0.119 R)
• M50: 12,710,433 km (0.11 R)
• M51: 13,212,035 km (0.072 R)
• M52: 13,559,102 km (0.068 R)
• M53: 13,693,291 km (0.102 R)
• M54: 13,936,089 km (0.069 R)
• M55: 14,125,929 km (0.098 R)
• M56: 14,207,609 km (0.118 R)
• M57: 14,426,022 km (0.102 R)
• M58: 14,810,937 km (0.111 R)
• M59: 15,060,167 km (0.11 R)
• M60: 15,227,118 km (0.109 R)
• M61: 15,562,816 km (0.03 R)
• M62: 16,412,831 km (0.115 R)
• M63: 16,584,570 km (0.075 R)
• M64: 16,843,523 km (0.111 R)
• M65: 17,161,569 km (0.112 R)
• M66: 17,833,413 km (0.099 R)
• M67: 18,128,120 km (0.112 R)
• M68: 18,276,073 km (0.101 R)
• M69: 19,112,175 km (0.102 R)
• M70: 19,808,254 km (0.068 R)
• M71: 19,899,658 km (0.118 R)
• M72: 20,389,591 km (0.115 R)
• M73: 20,481,893 km (0.101 R)
• M74: 20,666,946 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.9

Radius: 8.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.65 AU - 11.85 AU

Year: 12046 Days

Day: 14.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 53,070,685 km

• M1: 110,254 km (0.117 R)
• M2: 173,534 km (0.085 R)
• M3: 371,003 km (0.102 R)
• M4: 499,208 km (0.118 R)
• M5: 569,220 km (0.12 R)
• M6: 709,393 km (0.057 R)
• M7: 910,453 km (0.075 R)
• M8: 998,715 km (0.104 R)
• M9: 1,076,805 km (0.111 R)
• M10: 1,338,003 km (0.107 R)
• M11: 1,410,110 km (0.075 R)
• M12: 2,410,321 km (0.029 R)
• M13: 2,752,750 km (0.113 R)
• M14: 3,053,293 km (0.101 R)
• M15: 3,266,021 km (0.108 R)
• M16: 3,503,732 km (0.025 R)
• M17: 3,564,020 km (0.109 R)
• M18: 4,164,954 km (0.074 R)
• M19: 4,250,375 km (0.043 R)
• M20: 4,466,394 km (0.117 R)
• M21: 5,435,938 km (0.074 R)
• M22: 5,529,436 km (0.112 R)
• M23: 5,980,624 km (0.091 R)
• M24: 6,994,299 km (0.095 R)
• M25: 7,147,038 km (0.11 R)
• M26: 7,954,119 km (0.095 R)
• M27: 8,220,702 km (0.08 R)
• M28: 8,598,736 km (0.113 R)
• M29: 8,735,169 km (0.077 R)
• M30: 8,844,825 km (0.099 R)
• M31: 8,954,929 km (0.118 R)
• M32: 9,204,308 km (0.094 R)
• M33: 10,138,397 km (0.097 R)
• M34: 10,660,494 km (0.083 R)
• M35: 10,748,457 km (0.078 R)
• M36: 10,895,512 km (0.118 R)
• M37: 11,490,164 km (0.066 R)
• M38: 11,640,510 km (0.112 R)
• M39: 12,897,880 km (0.119 R)
• M40: 12,960,262 km (0.115 R)
• M41: 13,148,157 km (0.111 R)
• M42: 14,748,854 km (0.108 R)
• M43: 14,814,228 km (0.045 R)
• M44: 14,945,126 km (0.105 R)
• M45: 15,340,214 km (0.105 R)
• M46: 15,472,609 km (0.118 R)
• M47: 17,469,890 km (0.081 R)
• M48: 17,608,118 km (0.103 R)
• M49: 18,445,866 km (0.086 R)
• M50: 18,798,618 km (0.042 R)
• M51: 19,011,346 km (0.06 R)
• M52: 19,690,521 km (0.063 R)
• M53: 19,834,434 km (0.053 R)
• M54: 20,087,254 km (0.111 R)
• M55: 20,962,102 km (0.085 R)
• M56: 21,072,356 km (0.115 R)
• M57: 21,367,213 km (0.083 R)
• M58: 23,051,536 km (0.079 R)
• M59: 24,043,819 km (0.11 R)
• M60: 24,390,586 km (0.117 R)
• M61: 25,050,163 km (0.11 R)
• M62: 25,440,913 km (0.109 R)
• M63: 25,794,263 km (0.102 R)
• M64: 26,228,396 km (0.111 R)
• M65: 26,347,177 km (0.056 R)
• M66: 26,505,900 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.3

Radius: 10.6

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.32 AU - 12.18 AU

Year: 14785 Days

Day: 9 Hours

Environment

Temp: -185 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,070,685 km

• M1: 184,753 km (0.111 R)
• M2: 620,382 km (0.079 R)
• M3: 852,259 km (0.099 R)
• M4: 1,219,223 km (0.093 R)
• M5: 1,657,544 km (0.109 R)
• M6: 2,010,745 km (0.098 R)
• M7: 2,223,324 km (0.1 R)
• M8: 2,332,380 km (0.085 R)
• M9: 3,024,570 km (0.053 R)
• M10: 3,207,229 km (0.096 R)
• M11: 3,425,043 km (0.068 R)
• M12: 4,516,210 km (0.116 R)
• M13: 5,226,351 km (0.111 R)
• M14: 5,446,260 km (0.091 R)
• M15: 5,631,761 km (0.067 R)
• M16: 6,201,131 km (0.095 R)
• M17: 6,395,010 km (0.101 R)
• M18: 6,828,694 km (0.108 R)
• M19: 7,312,793 km (0.046 R)
• M20: 7,807,812 km (0.1 R)
• M21: 8,101,772 km (0.041 R)
• M22: 8,356,537 km (0.097 R)
• M23: 9,092,858 km (0.07 R)
• M24: 9,625,127 km (0.119 R)
• M25: 10,030,986 km (0.117 R)
• M26: 10,258,824 km (0.086 R)
• M27: 11,093,430 km (0.081 R)
• M28: 11,329,196 km (0.084 R)
• M29: 11,805,666 km (0.096 R)
• M30: 12,386,105 km (0.105 R)
• M31: 12,630,698 km (0.064 R)
• M32: 13,424,165 km (0.12 R)
• M33: 14,335,964 km (0.078 R)
• M34: 14,489,900 km (0.079 R)
• M35: 14,851,179 km (0.116 R)
• M36: 15,530,054 km (0.092 R)
• M37: 15,740,987 km (0.072 R)
• M38: 15,899,860 km (0.103 R)
• M39: 16,112,439 km (0.055 R)
• M40: 16,809,864 km (0.112 R)
• M41: 16,918,023 km (0.118 R)
• M42: 18,289,836 km (0.116 R)
• M43: 19,242,924 km (0.109 R)
• M44: 21,725,052 km (0.068 R)
• M45: 22,020,208 km (0.065 R)
• M46: 22,495,181 km (0.077 R)
• M47: 22,853,618 km (0.057 R)
• M48: 22,973,595 km (0.093 R)
• M49: 23,515,738 km (0.102 R)
• M50: 23,697,350 km (0.086 R)
• M51: 24,489,919 km (0.111 R)
• M52: 25,539,498 km (0.105 R)
• M53: 25,913,493 km (0.117 R)
• M54: 26,038,557 km (0.051 R)
• M55: 26,414,945 km (0.069 R)
• M56: 27,046,098 km (0.096 R)
• M57: 27,682,488 km (0.077 R)
• M58: 29,034,553 km (0.037 R)
• M59: 30,079,195 km (0.069 R)
• M60: 30,540,106 km (0.052 R)
• M61: 32,474,257 km (0.079 R)
• M62: 33,150,439 km (0.038 R)
• M63: 35,068,284 km (0.101 R)
• M64: 35,414,454 km (0.08 R)
• M65: 35,553,280 km (0.075 R)
• M66: 37,303,725 km (0.092 R)
• M67: 38,082,831 km (0.111 R)
• M68: 38,795,814 km (0.077 R)
• M69: 39,512,986 km (0.066 R)
• M70: 39,657,049 km (0.096 R)
• M71: 40,090,135 km (0.066 R)
• M72: 40,234,796 km (0.087 R)
• M73: 40,960,795 km (0.039 R)
• M74: 41,179,507 km (0.045 R)
• M75: 42,573,310 km (0.103 R)
• M76: 44,580,614 km (0.111 R)
• M77: 45,106,002 km (0.076 R)
• M78: 45,709,031 km (0.114 R)
• M79: 46,846,872 km (0.11 R)
• M80: 47,304,492 km (0.037 R)
• M81: 48,147,626 km (0.077 R)
• M82: 48,301,413 km (0.103 R)
• M83: 49,537,839 km (0.116 R)
• M84: 50,159,867 km (0.12 R)
• M85: 50,471,928 km (0.036 R)
• M86: 51,333,313 km (0.11 R)
• M87: 52,595,021 km (0.087 R)
• M88: 52,912,019 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 10,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit