🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 37.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.53 AU - 0.73 AU

Year: 184 Days

Day: 26 Hours

Environment

Temp: 176 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.58 AU - 0.74 AU

Year: 198 Days

Day: 38.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.58 AU - 0.96 AU

Year: 249 Days

Day: 32 Hours

Environment

Temp: 175 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,487,868 km

• M1: 393,742 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.95 AU - 1.57 AU

Year: 522 Days

Day: 14.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.58 AU - 1.92 AU

Year: 854 Days

Day: 42.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,487,868 km

• M1: 1,184,666 km (0.038 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.75 AU - 1.95 AU

Year: 928 Days

Day: 38.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.73 AU - 2.33 AU

Year: 1067 Days

Day: 41.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 175.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,487,868 km

• M1: 1,126,173 km (0.099 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.67 AU - 5.29 AU

Year: 3499 Days

Day: 20.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.8

Radius: 4

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.88 AU - 12.84 AU

Year: 16033 Days

Day: 15.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,487,868 km

• M1: 133,591 km (0.065 R)
• M2: 432,188 km (0.086 R)
• M3: 541,095 km (0.102 R)
• M4: 935,136 km (0.1 R)
• M5: 1,479,822 km (0.118 R)
• M6: 2,059,663 km (0.099 R)
• M7: 2,151,068 km (0.071 R)
• M8: 2,267,156 km (0.061 R)
• M9: 2,433,060 km (0.063 R)
• M10: 2,578,469 km (0.054 R)
• M11: 2,979,990 km (0.053 R)
• M12: 3,563,272 km (0.104 R)
• M13: 4,009,073 km (0.108 R)
• M14: 4,501,849 km (0.104 R)
• M15: 4,982,955 km (0.067 R)
• M16: 6,689,269 km (0.085 R)
• M17: 6,995,346 km (0.076 R)
• M18: 7,798,387 km (0.087 R)
• M19: 8,446,894 km (0.049 R)
• M20: 8,519,898 km (0.088 R)
• M21: 8,777,505 km (0.107 R)
• M22: 9,527,589 km (0.114 R)
• M23: 9,794,921 km (0.065 R)
• M24: 9,871,664 km (0.082 R)
• M25: 10,026,049 km (0.086 R)
• M26: 10,142,137 km (0.118 R)
• M27: 10,181,033 km (0.098 R)
• M28: 10,297,869 km (0.074 R)
• M29: 10,690,563 km (0.111 R)
• M30: 10,928,424 km (0.111 R)
• M31: 11,208,172 km (0.116 R)
• M32: 12,267,923 km (0.095 R)
• M33: 12,475,266 km (0.095 R)
• M34: 12,558,592 km (0.097 R)
• M35: 12,767,729 km (0.086 R)
• M36: 12,851,654 km (0.092 R)
• M37: 15,097,716 km (0.061 R)
• M38: 15,543,368 km (0.12 R)
• M39: 16,356,283 km (0.116 R)
• M40: 16,401,911 km (0.065 R)
• M41: 16,813,903 km (0.118 R)
• M42: 16,905,906 km (0.108 R)
• M43: 16,951,982 km (0.094 R)
• M44: 17,090,510 km (0.091 R)
• M45: 17,322,087 km (0.106 R)
• M46: 17,461,512 km (0.075 R)
• M47: 18,638,399 km (0.044 R)
• M48: 18,972,451 km (0.113 R)
• M49: 19,068,193 km (0.053 R)
• M50: 19,308,448 km (0.118 R)
• M51: 19,743,329 km (0.052 R)
• M52: 19,840,418 km (0.102 R)
• M53: 20,475,461 km (0.094 R)
• M54: 23,081,156 km (0.087 R)
• M55: 23,234,644 km (0.102 R)
• M56: 24,422,600 km (0.072 R)
• M57: 24,840,427 km (0.091 R)
• M58: 25,577,197 km (0.113 R)
• M59: 25,736,070 km (0.116 R)
• M60: 26,321,297 km (0.063 R)
• M61: 26,428,109 km (0.11 R)
• M62: 26,857,007 km (0.057 R)
• M63: 27,126,283 km (0.099 R)
• M64: 27,993,801 km (0.069 R)
• M65: 28,705,438 km (0.104 R)
• M66: 29,533,761 km (0.108 R)
• M67: 30,034,615 km (0.106 R)
• M68: 31,157,646 km (0.082 R)
• M69: 31,383,838 km (0.054 R)
• M70: 31,951,861 km (0.078 R)
• M71: 33,734,021 km (0.039 R)
• M72: 34,842,242 km (0.074 R)
• M73: 35,371,220 km (0.09 R)
• M74: 36,795,092 km (0.101 R)
• M75: 37,094,138 km (0.103 R)
• M76: 37,153,978 km (0.062 R)
• M77: 38,056,202 km (0.104 R)
• M78: 38,116,640 km (0.101 R)
• M79: 38,298,102 km (0.086 R)
• M80: 38,843,985 km (0.108 R)
• M81: 40,189,468 km (0.106 R)
• M82: 41,487,828 km (0.075 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: 513 - 16,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit