🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.63 AU - 1.93 AU

Year: 1060 Days

Day: 41.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.65 AU - 2.11 AU

Year: 1150 Days

Day: 41.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,071,096 km

• M1: 13,913 km (0.037 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.2

Radius: 6.3

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.83 AU - 12.71 AU

Year: 18018 Days

Day: 22.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,071,096 km

• M1: 95,892 km (0.116 R)
• M2: 406,457 km (0.12 R)
• M3: 731,683 km (0.089 R)
• M4: 2,810,645 km (0.114 R)
• M5: 3,293,248 km (0.079 R)
• M6: 3,516,298 km (0.087 R)
• M7: 8,470,082 km (0.11 R)
• M8: 9,373,503 km (0.104 R)
• M9: 10,873,970 km (0.116 R)
• M10: 11,709,773 km (0.108 R)
• M11: 12,290,213 km (0.087 R)
• M12: 34,828,479 km (0.096 R)
• M13: 36,635,920 km (0.078 R)
• M14: 38,378,436 km (0.081 R)
• M15: 39,915,405 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 11,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit