🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.96 AU - 4.62 AU

Year: 2605 Days

Day: 47.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,639,975 km

• M1: 215,870 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.13 AU - 5.23 AU

Year: 4163 Days

Day: 44.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.53 AU - 5.95 AU

Year: 4235 Days

Day: 30.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.7

Radius: 3.4

Gravity: 26.62 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.98 AU - 16.44 AU

Year: 18914 Days

Day: 20 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,639,975 km

• M1: 46,375 km (0.082 R)
• M2: 189,690 km (0.11 R)
• M3: 313,108 km (0.114 R)
• M4: 518,506 km (0.071 R)
• M5: 940,073 km (0.069 R)
• M6: 1,062,893 km (0.1 R)
• M7: 1,234,631 km (0.096 R)
• M8: 1,986,061 km (0.031 R)
• M9: 2,907,135 km (0.11 R)
• M10: 3,048,356 km (0.097 R)
• M11: 9,737,176 km (0.058 R)
• M12: 12,160,362 km (0.063 R)
• M13: 15,307,453 km (0.11 R)
• M14: 18,472,345 km (0.049 R)
• M15: 21,956,779 km (0.088 R)
• M16: 22,961,029 km (0.085 R)
• M17: 24,669,736 km (0.099 R)
• M18: 32,004,819 km (0.026 R)
• M19: 36,352,283 km (0.036 R)
• M20: 47,237,024 km (0.11 R)
• M21: 49,213,810 km (0.093 R)
• M22: 50,614,196 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.5

Radius: 7.5

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.51 AU - 17.73 AU

Year: 23925 Days

Day: 22.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,639,975 km

• M1: 93,199 km (0.037 R)
• M2: 704,905 km (0.105 R)
• M3: 3,261,682 km (0.068 R)
• M4: 3,744,136 km (0.052 R)
• M5: 4,002,790 km (0.109 R)
• M6: 18,521,413 km (0.059 R)
• M7: 19,021,818 km (0.029 R)
• M8: 20,136,621 km (0.05 R)
• M9: 22,401,982 km (0.073 R)
• M10: 29,412,886 km (0.059 R)
• M11: 30,553,570 km (0.111 R)
• M12: 47,862,792 km (0.072 R)
• M13: 48,175,451 km (0.047 R)
• M14: 49,918,865 km (0.05 R)
• M15: 51,376,247 km (0.071 R)
• M16: 51,868,424 km (0.108 R)
• M17: 53,028,705 km (0.061 R)
• M18: 61,640,007 km (0.098 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 16,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit