🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.43 AU - 0.67 AU

Year: 157 Days

Day: 44 Hours

Environment

Temp: 189 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,512,040 km

• M1: 13,015 km (0.084 R)
• M2: 24,983 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.46 AU - 0.68 AU

Year: 166 Days

Day: 45.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.52 AU - 0.78 AU

Year: 202 Days

Day: 35.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,512,040 km

• M1: 36,801 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.69 AU - 1.07 AU

Year: 318 Days

Day: 46.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,512,040 km

• M1: 87,964 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.75 AU - 1.05 AU

Year: 329 Days

Day: 16.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.16 AU - 1.46 AU

Year: 577 Days

Day: 13.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,512,040 km

• M1: 177,573 km (0.061 R)
• M2: 451,935 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.26 AU - 2.36 AU

Year: 1352 Days

Day: 32.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.4

Radius: 5.1

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.7 AU - 14.6 AU

Year: 16305 Days

Day: 21.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,512,040 km

• M1: 82,428 km (0.031 R)
• M2: 169,345 km (0.086 R)
• M3: 207,343 km (0.062 R)
• M4: 240,553 km (0.112 R)
• M5: 285,134 km (0.109 R)
• M6: 362,924 km (0.105 R)
• M7: 470,635 km (0.107 R)
• M8: 564,433 km (0.116 R)
• M9: 677,379 km (0.114 R)
• M10: 811,419 km (0.065 R)
• M11: 1,167,462 km (0.117 R)
• M12: 1,601,894 km (0.065 R)
• M13: 1,781,411 km (0.11 R)
• M14: 1,948,512 km (0.056 R)
• M15: 2,101,252 km (0.113 R)
• M16: 2,179,192 km (0.101 R)
• M17: 2,729,563 km (0.106 R)
• M18: 3,141,555 km (0.106 R)
• M19: 3,275,745 km (0.087 R)
• M20: 3,320,923 km (0.086 R)
• M21: 3,572,846 km (0.049 R)
• M22: 3,902,410 km (0.12 R)
• M23: 3,974,367 km (0.104 R)
• M24: 4,095,242 km (0.038 R)
• M25: 4,217,164 km (0.044 R)
• M26: 4,615,842 km (0.092 R)
• M27: 4,742,851 km (0.096 R)
• M28: 4,794,013 km (0.093 R)
• M29: 5,026,488 km (0.101 R)
• M30: 5,130,908 km (0.09 R)
• M31: 5,582,993 km (0.079 R)
• M32: 5,854,812 km (0.037 R)
• M33: 5,964,766 km (0.12 R)
• M34: 6,186,770 km (0.113 R)
• M35: 6,553,284 km (0.104 R)
• M36: 6,724,873 km (0.11 R)
• M37: 6,926,830 km (0.097 R)
• M38: 7,366,349 km (0.031 R)
• M39: 7,455,359 km (0.086 R)
• M40: 7,574,589 km (0.084 R)
• M41: 8,551,014 km (0.117 R)
• M42: 8,644,513 km (0.12 R)
• M43: 8,801,142 km (0.05 R)
• M44: 9,695,887 km (0.115 R)
• M45: 10,552,335 km (0.036 R)
• M46: 11,193,361 km (0.098 R)
• M47: 11,398,311 km (0.115 R)
• M48: 12,055,793 km (0.115 R)
• M49: 12,690,088 km (0.118 R)
• M50: 12,939,617 km (0.062 R)
• M51: 13,516,018 km (0.055 R)
• M52: 13,588,723 km (0.098 R)
• M53: 14,656,702 km (0.085 R)
• M54: 14,881,099 km (0.096 R)
• M55: 15,257,487 km (0.118 R)
• M56: 15,333,034 km (0.088 R)
• M57: 15,408,880 km (0.094 R)
• M58: 15,713,162 km (0.107 R)
• M59: 16,794,007 km (0.037 R)
• M60: 17,225,297 km (0.12 R)
• M61: 17,620,385 km (0.11 R)
• M62: 18,258,719 km (0.082 R)
• M63: 19,928,980 km (0.11 R)
• M64: 20,302,077 km (0.104 R)
• M65: 20,719,305 km (0.077 R)
• M66: 20,845,117 km (0.085 R)
• M67: 21,689,746 km (0.066 R)
• M68: 21,902,624 km (0.12 R)
• M69: 22,159,185 km (0.098 R)
• M70: 22,459,577 km (0.092 R)
• M71: 23,238,234 km (0.03 R)
• M72: 24,113,830 km (0.087 R)
• M73: 24,378,619 km (0.114 R)
• M74: 24,644,304 km (0.114 R)
• M75: 26,576,660 km (0.094 R)
• M76: 27,033,083 km (0.043 R)
• M77: 27,216,341 km (0.066 R)
• M78: 27,814,732 km (0.109 R)
• M79: 27,907,184 km (0.078 R)
• M80: 28,092,386 km (0.077 R)
• M81: 28,185,136 km (0.053 R)
• M82: 28,697,210 km (0.063 R)
• M83: 29,777,606 km (0.102 R)
• M84: 30,061,692 km (0.12 R)
• M85: 30,632,408 km (0.085 R)
• M86: 31,014,930 km (0.091 R)
• M87: 31,784,760 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit