🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.74 AU - 1.18 AU

Year: 340 Days

Day: 42.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,729,781 km

• M1: 42,635 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.21 AU - 1.23 AU

Year: 487 Days

Day: 31.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.49 AU - 2.17 AU

Year: 895 Days

Day: 13.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.64 AU - 2.16 AU

Year: 947 Days

Day: 44.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,729,781 km

• M1: 1,829,133 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.33 AU - 3.47 AU

Year: 1786 Days

Day: 31.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.09 AU - 5.43 AU

Year: 3756 Days

Day: 46.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.74 AU - 6.02 AU

Year: 3899 Days

Day: 44.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,729,781 km

• M1: 1,217,427 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.9

Radius: 9.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.07 AU - 6.45 AU

Year: 4999 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,729,781 km

• M1: 118,182 km (0.112 R)
• M2: 473,926 km (0.103 R)
• M3: 823,387 km (0.11 R)
• M4: 1,142,928 km (0.079 R)
• M5: 1,471,594 km (0.113 R)
• M6: 2,475,246 km (0.098 R)
• M7: 2,878,861 km (0.074 R)
• M8: 3,364,007 km (0.055 R)
• M9: 3,881,915 km (0.078 R)
• M10: 4,248,729 km (0.048 R)
• M11: 6,238,381 km (0.091 R)
• M12: 9,454,885 km (0.071 R)
• M13: 10,282,909 km (0.115 R)
• M14: 12,310,409 km (0.065 R)
• M15: 12,727,039 km (0.059 R)
• M16: 14,797,174 km (0.087 R)
• M17: 18,670,113 km (0.1 R)
• M18: 19,655,963 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.1

Radius: 14.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.11 AU - 8.55 AU

Year: 7177 Days

Day: 14.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,729,781 km

• M1: 227,838 km (0.087 R)
• M2: 1,098,048 km (0.104 R)
• M3: 2,238,732 km (0.065 R)
• M4: 2,965,927 km (0.056 R)
• M5: 5,048,928 km (0.115 R)
• M6: 6,581,259 km (0.101 R)
• M7: 8,664,110 km (0.06 R)
• M8: 11,974,262 km (0.096 R)
• M9: 15,544,116 km (0.118 R)
• M10: 18,181,826 km (0.081 R)
• M11: 20,901,216 km (0.099 R)
• M12: 24,934,823 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.5

Radius: 4.3

Gravity: 25.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.3 AU - 19.24 AU

Year: 22648 Days

Day: 21.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 72,729,781 km

• M1: 53,855 km (0.115 R)
• M2: 205,847 km (0.07 R)
• M3: 470,336 km (0.113 R)
• M4: 848,669 km (0.087 R)
• M5: 984,653 km (0.074 R)
• M6: 1,216,530 km (0.077 R)
• M7: 1,666,071 km (0.086 R)
• M8: 1,900,342 km (0.12 R)
• M9: 2,884,845 km (0.118 R)
• M10: 5,593,165 km (0.072 R)
• M11: 5,831,774 km (0.094 R)
• M12: 6,118,553 km (0.113 R)
• M13: 7,455,359 km (0.098 R)
• M14: 8,191,830 km (0.073 R)
• M15: 8,551,463 km (0.119 R)
• M16: 8,761,798 km (0.096 R)
• M17: 9,083,583 km (0.056 R)
• M18: 10,213,495 km (0.107 R)
• M19: 10,873,372 km (0.098 R)
• M20: 11,244,973 km (0.102 R)
• M21: 12,277,348 km (0.097 R)
• M22: 13,512,577 km (0.12 R)
• M23: 13,798,010 km (0.117 R)
• M24: 14,828,440 km (0.074 R)
• M25: 16,630,945 km (0.042 R)
• M26: 19,194,604 km (0.066 R)
• M27: 19,737,195 km (0.078 R)
• M28: 21,329,814 km (0.08 R)
• M29: 21,522,646 km (0.051 R)
• M30: 25,627,910 km (0.082 R)
• M31: 27,066,892 km (0.052 R)
• M32: 28,558,832 km (0.049 R)
• M33: 30,347,274 km (0.101 R)
• M34: 32,463,037 km (0.073 R)
• M35: 36,432,766 km (0.075 R)
• M36: 42,061,087 km (0.093 R)
• M37: 44,371,476 km (0.118 R)
• M38: 47,581,697 km (0.047 R)
• M39: 61,191,064 km (0.083 R)
• M40: 61,385,691 km (0.114 R)
• M41: 63,552,467 km (0.101 R)
• M42: 68,875,458 km (0.098 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 14,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit