🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.54 AU - 0.8 AU

Year: 211 Days

Day: 13.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.38 AU - 1.6 AU

Year: 700 Days

Day: 13.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,260,439 km

• M1: 86,767 km (0.104 R)

Asteroid Belt

Center: 8.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.5

Radius: 4.4

Gravity: 22.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.09 AU - 15.05 AU

Year: 21412 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,260,439 km

• M1: 54,902 km (0.117 R)
• M2: 452,534 km (0.096 R)
• M3: 751,729 km (0.104 R)
• M4: 1,397,244 km (0.115 R)
• M5: 1,684,023 km (0.09 R)
• M6: 3,106,101 km (0.105 R)
• M7: 5,253,728 km (0.116 R)
• M8: 6,437,196 km (0.114 R)
• M9: 7,181,296 km (0.085 R)
• M10: 7,318,328 km (0.07 R)
• M11: 12,421,859 km (0.078 R)
• M12: 13,920,830 km (0.113 R)
• M13: 16,706,492 km (0.099 R)
• M14: 17,272,271 km (0.11 R)
• M15: 18,102,539 km (0.113 R)
• M16: 19,752,903 km (0.08 R)
• M17: 20,385,253 km (0.12 R)
• M18: 22,852,870 km (0.118 R)
• M19: 25,725,149 km (0.113 R)
• M20: 29,059,835 km (0.025 R)
• M21: 33,174,525 km (0.102 R)
• M22: 34,196,128 km (0.107 R)
• M23: 36,977,452 km (0.072 R)
• M24: 40,769,908 km (0.028 R)
• M25: 41,060,726 km (0.117 R)
• M26: 45,123,505 km (0.117 R)
• M27: 45,747,178 km (0.04 R)
• M28: 50,442,607 km (0.118 R)
• M29: 50,610,007 km (0.075 R)
• M30: 51,114,451 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 18,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit