🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.49 AU - 0.73 AU

Year: 219 Days

Day: 45.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,294,609 km

• M1: 327,021 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.63 AU - 0.71 AU

Year: 252 Days

Day: 28.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.99 AU - 1.25 AU

Year: 545 Days

Day: 34.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.4 AU - 1.6 AU

Year: 845 Days

Day: 16.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 130.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,294,609 km

• M1: 1,071,420 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.6

Radius: 9.6

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.03 AU - 3.15 AU

Year: 1918 Days

Day: 9.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,294,609 km

• M1: 122,371 km (0.069 R)
• M2: 236,215 km (0.096 R)
• M3: 368,460 km (0.067 R)
• M4: 471,233 km (0.065 R)
• M5: 545,883 km (0.107 R)
• M6: 778,956 km (0.083 R)
• M7: 917,035 km (0.104 R)
• M8: 1,043,744 km (0.113 R)
• M9: 1,282,353 km (0.113 R)
• M10: 1,358,498 km (0.094 R)
• M11: 1,774,829 km (0.11 R)
• M12: 2,048,294 km (0.07 R)
• M13: 2,497,536 km (0.111 R)
• M14: 2,607,790 km (0.066 R)
• M15: 2,719,540 km (0.111 R)
• M16: 2,904,742 km (0.098 R)
• M17: 2,977,147 km (0.104 R)
• M18: 3,108,943 km (0.112 R)
• M19: 3,348,000 km (0.082 R)
• M20: 4,247,981 km (0.087 R)
• M21: 4,597,741 km (0.049 R)
• M22: 4,853,254 km (0.089 R)
• M23: 4,974,129 km (0.072 R)
• M24: 5,095,902 km (0.079 R)
• M25: 5,166,063 km (0.108 R)
• M26: 5,449,701 km (0.028 R)
• M27: 5,774,777 km (0.077 R)
• M28: 6,143,536 km (0.071 R)
• M29: 6,520,074 km (0.099 R)
• M30: 6,634,516 km (0.112 R)
• M31: 6,865,345 km (0.112 R)
• M32: 7,059,673 km (0.116 R)
• M33: 7,295,439 km (0.093 R)
• M34: 7,553,645 km (0.057 R)
• M35: 7,754,406 km (0.083 R)
• M36: 7,997,652 km (0.095 R)
• M37: 8,120,172 km (0.113 R)
• M38: 8,429,391 km (0.115 R)
• M39: 8,889,853 km (0.071 R)
• M40: 9,059,198 km (0.113 R)
• M41: 9,187,104 km (0.115 R)
• M42: 9,294,067 km (0.111 R)
• M43: 9,574,114 km (0.112 R)
• M44: 10,098,455 km (0.109 R)
• M45: 10,186,867 km (0.04 R)
• M46: 10,520,321 km (0.034 R)
• M47: 11,038,528 km (0.076 R)
• M48: 11,220,738 km (0.074 R)
• M49: 11,335,180 km (0.054 R)
• M50: 11,634,526 km (0.119 R)
• M51: 11,727,127 km (0.101 R)
• M52: 11,843,215 km (0.115 R)
• M53: 12,006,426 km (0.119 R)
• M54: 12,146,898 km (0.092 R)
• M55: 12,217,359 km (0.053 R)
• M56: 12,382,365 km (0.112 R)
• M57: 12,929,445 km (0.094 R)
• M58: 13,025,337 km (0.037 R)
• M59: 13,218,019 km (0.078 R)
• M60: 13,314,659 km (0.089 R)
• M61: 13,411,599 km (0.062 R)
• M62: 13,948,655 km (0.043 R)
• M63: 14,121,141 km (0.096 R)
• M64: 14,244,709 km (0.067 R)
• M65: 14,742,571 km (0.089 R)
• M66: 14,817,819 km (0.053 R)
• M67: 15,044,160 km (0.042 R)
• M68: 15,296,981 km (0.101 R)
• M69: 15,832,391 km (0.044 R)
• M70: 16,012,358 km (0.114 R)
• M71: 16,089,550 km (0.069 R)
• M72: 16,843,224 km (0.072 R)
• M73: 17,132,098 km (0.114 R)
• M74: 17,608,268 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.7

Radius: 7.4

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.76 AU - 14.1 AU

Year: 18962 Days

Day: 24 Hours

Environment

Temp: -207 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,294,609 km

• M1: 168,597 km (0.099 R)
• M2: 232,625 km (0.116 R)
• M3: 425,157 km (0.078 R)
• M4: 540,348 km (0.071 R)
• M5: 666,309 km (0.079 R)
• M6: 762,351 km (0.112 R)
• M7: 968,945 km (0.1 R)
• M8: 1,124,078 km (0.119 R)
• M9: 1,311,525 km (0.082 R)
• M10: 1,904,979 km (0.109 R)
• M11: 2,157,800 km (0.105 R)
• M12: 2,511,449 km (0.101 R)
• M13: 3,239,392 km (0.092 R)
• M14: 3,507,172 km (0.103 R)
• M15: 4,099,879 km (0.099 R)
• M16: 4,243,792 km (0.053 R)
• M17: 4,685,854 km (0.112 R)
• M18: 4,798,651 km (0.079 R)
• M19: 5,653,154 km (0.071 R)
• M20: 5,733,189 km (0.116 R)
• M21: 5,813,523 km (0.118 R)
• M22: 6,097,908 km (0.036 R)
• M23: 8,485,490 km (0.11 R)
• M24: 8,669,346 km (0.114 R)
• M25: 9,040,798 km (0.034 R)
• M26: 9,370,212 km (0.059 R)
• M27: 10,332,875 km (0.08 R)
• M28: 11,529,209 km (0.089 R)
• M29: 12,091,996 km (0.07 R)
• M30: 12,350,800 km (0.09 R)
• M31: 12,506,980 km (0.109 R)
• M32: 12,873,944 km (0.109 R)
• M33: 13,350,862 km (0.116 R)
• M34: 13,725,904 km (0.101 R)
• M35: 14,486,160 km (0.084 R)
• M36: 14,705,919 km (0.099 R)
• M37: 15,934,268 km (0.067 R)
• M38: 17,896,393 km (0.082 R)
• M39: 18,905,730 km (0.076 R)
• M40: 19,933,467 km (0.092 R)
• M41: 19,994,503 km (0.115 R)
• M42: 20,669,788 km (0.08 R)
• M43: 20,855,290 km (0.1 R)
• M44: 22,995,586 km (0.086 R)
• M45: 23,444,978 km (0.085 R)
• M46: 24,548,113 km (0.114 R)
• M47: 25,204,848 km (0.051 R)
• M48: 25,469,187 km (0.094 R)
• M49: 26,401,631 km (0.107 R)
• M50: 27,548,897 km (0.079 R)
• M51: 27,753,098 km (0.077 R)
• M52: 28,162,846 km (0.056 R)
• M53: 28,437,209 km (0.076 R)
• M54: 29,404,209 km (0.075 R)
• M55: 31,016,127 km (0.099 R)
• M56: 31,583,551 km (0.053 R)
• M57: 33,523,836 km (0.079 R)
• M58: 36,692,468 km (0.091 R)
• M59: 41,192,970 km (0.078 R)
• M60: 42,286,232 km (0.104 R)
• M61: 42,836,453 km (0.1 R)
• M62: 44,900,604 km (0.103 R)
• M63: 45,622,713 km (0.11 R)
• M64: 46,591,359 km (0.027 R)
• M65: 46,672,441 km (0.104 R)
• M66: 46,753,523 km (0.077 R)
• M67: 48,220,929 km (0.108 R)
• M68: 48,960,391 km (0.11 R)
• M69: 49,207,676 km (0.11 R)
• M70: 50,367,209 km (0.09 R)
• M71: 50,866,866 km (0.096 R)
• M72: 52,544,307 km (0.063 R)
• M73: 54,495,812 km (0.073 R)
• M74: 55,695,287 km (0.082 R)
• M75: 56,470,952 km (0.082 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 10,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit