🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.46 AU - 0.58 AU

Year: 140 Days

Day: 19.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.78 AU - 1.12 AU

Year: 345 Days

Day: 13.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.2

Radius: 5.5

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.71 AU - 14.37 AU

Year: 17554 Days

Day: 21.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,677,413 km

• M1: 72,106 km (0.069 R)
• M2: 369,956 km (0.11 R)
• M3: 1,123,181 km (0.113 R)
• M4: 1,701,377 km (0.059 R)
• M5: 2,438,445 km (0.113 R)
• M6: 3,110,888 km (0.12 R)
• M7: 3,290,405 km (0.089 R)
• M8: 3,586,310 km (0.1 R)
• M9: 3,783,929 km (0.077 R)
• M10: 4,108,855 km (0.092 R)
• M11: 4,325,323 km (0.067 R)
• M12: 4,680,768 km (0.092 R)
• M13: 6,259,773 km (0.037 R)
• M14: 7,059,224 km (0.089 R)
• M15: 8,211,876 km (0.106 R)
• M16: 8,909,600 km (0.104 R)
• M17: 9,378,440 km (0.065 R)
• M18: 10,365,337 km (0.111 R)
• M19: 12,287,670 km (0.059 R)
• M20: 15,672,621 km (0.1 R)
• M21: 16,665,053 km (0.04 R)
• M22: 18,690,309 km (0.079 R)
• M23: 19,893,076 km (0.093 R)
• M24: 22,642,984 km (0.059 R)
• M25: 23,416,854 km (0.047 R)
• M26: 24,008,663 km (0.104 R)
• M27: 25,119,726 km (0.082 R)
• M28: 27,335,121 km (0.116 R)
• M29: 31,074,171 km (0.075 R)
• M30: 32,636,271 km (0.034 R)
• M31: 34,884,428 km (0.118 R)
• M32: 37,367,155 km (0.103 R)
• M33: 40,952,118 km (0.099 R)
• M34: 42,099,683 km (0.101 R)
• M35: 48,477,938 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 13,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit