🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.67 AU

Year: 285 Days

Day: 33.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,463,145 km

• M1: 31,116 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.44 AU - 0.74 AU

Year: 293 Days

Day: 26.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,463,145 km

• M1: 251,624 km (0.078 R)
• M2: 595,998 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.5 AU - 0.74 AU

Year: 315 Days

Day: 44.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.3

Radius: 13.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.22 AU - 1.62 AU

Year: 1093 Days

Day: 7.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 64,463,145 km

• M1: 169,195 km (0.113 R)
• M2: 667,655 km (0.092 R)
• M3: 1,892,862 km (0.053 R)
• M4: 5,673,499 km (0.065 R)
• M5: 6,253,490 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.2

Radius: 4.9

Gravity: 34.41 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.47 AU - 8.23 AU

Year: 14201 Days

Day: 15.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 121.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,463,145 km

• M1: 61,186 km (0.058 R)
• M2: 237,711 km (0.09 R)
• M3: 553,363 km (0.093 R)
• M4: 709,991 km (0.087 R)
• M5: 1,259,464 km (0.057 R)
• M6: 1,520,662 km (0.116 R)
• M7: 2,251,448 km (0.083 R)
• M8: 2,728,516 km (0.049 R)
• M9: 2,966,675 km (0.054 R)
• M10: 3,244,329 km (0.074 R)
• M11: 3,910,638 km (0.109 R)
• M12: 6,536,230 km (0.057 R)
• M13: 7,919,562 km (0.074 R)
• M14: 8,454,075 km (0.078 R)
• M15: 10,145,728 km (0.1 R)
• M16: 16,864,617 km (0.073 R)
• M17: 17,993,482 km (0.12 R)
• M18: 21,125,763 km (0.089 R)
• M19: 22,916,898 km (0.084 R)
• M20: 30,039,103 km (0.115 R)
• M21: 38,780,256 km (0.076 R)
• M22: 47,481,167 km (0.103 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: 471 - 14,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit