🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.46 AU - 0.62 AU

Year: 147 Days

Day: 17.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.45 AU - 0.69 AU

Year: 160 Days

Day: 40.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,488,858 km

• M1: 44,879 km (0.078 R)
• M2: 177,872 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.65 AU - 0.69 AU

Year: 203 Days

Day: 24.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,488,858 km

• M1: 44,431 km (0.087 R)
• M2: 127,158 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.56 AU - 0.88 AU

Year: 227 Days

Day: 27.3 Hours

Environment

Temp: 111 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.9

Radius: 10.9

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.32 AU - 10.5 AU

Year: 11570 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,488,858 km

• M1: 135,536 km (0.117 R)
• M2: 1,021,005 km (0.095 R)
• M3: 1,449,304 km (0.103 R)
• M4: 1,962,574 km (0.114 R)
• M5: 3,135,871 km (0.047 R)
• M6: 3,563,870 km (0.117 R)
• M7: 4,294,356 km (0.11 R)
• M8: 5,088,123 km (0.11 R)
• M9: 6,166,424 km (0.093 R)
• M10: 7,134,023 km (0.073 R)
• M11: 8,771,222 km (0.099 R)
• M12: 9,729,846 km (0.092 R)
• M13: 11,558,979 km (0.091 R)
• M14: 12,338,982 km (0.11 R)
• M15: 12,836,096 km (0.115 R)
• M16: 13,870,715 km (0.105 R)
• M17: 15,454,058 km (0.081 R)
• M18: 17,078,243 km (0.078 R)
• M19: 18,731,897 km (0.077 R)
• M20: 19,306,204 km (0.12 R)
• M21: 21,187,696 km (0.117 R)
• M22: 22,815,770 km (0.108 R)
• M23: 23,282,365 km (0.046 R)
• M24: 25,312,259 km (0.118 R)
• M25: 27,457,492 km (0.078 R)
• M26: 28,092,087 km (0.116 R)
• M27: 31,990,308 km (0.037 R)
• M28: 35,606,836 km (0.117 R)
• M29: 37,643,013 km (0.113 R)
• M30: 40,025,210 km (0.092 R)
• M31: 40,841,116 km (0.058 R)
• M32: 41,391,038 km (0.072 R)
• M33: 41,806,920 km (0.1 R)
• M34: 43,784,155 km (0.039 R)
• M35: 44,360,406 km (0.027 R)
• M36: 51,515,074 km (0.119 R)
• M37: 57,488,816 km (0.057 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: 523 - 20,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit