🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.59 AU - 0.85 AU

Year: 222 Days

Day: 43.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.77 AU - 1.07 AU

Year: 321 Days

Day: 19.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.82 AU - 1.34 AU

Year: 408 Days

Day: 45.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.34 AU - 2.72 AU

Year: 1463 Days

Day: 20.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,883,859 km

• M1: 414,685 km (0.118 R)
• M2: 876,195 km (0.107 R)

Asteroid Belt

Center: 9.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.2

Radius: 6.2

Gravity: 24.8 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.67 AU - 18.65 AU

Year: 23610 Days

Day: 20.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 94,883,859 km

• M1: 77,043 km (0.087 R)
• M2: 423,362 km (0.111 R)
• M3: 769,382 km (0.118 R)
• M4: 1,404,126 km (0.046 R)
• M5: 1,630,766 km (0.029 R)
• M6: 2,113,968 km (0.089 R)
• M7: 3,484,134 km (0.043 R)
• M8: 3,803,376 km (0.094 R)
• M9: 4,957,673 km (0.109 R)
• M10: 5,614,857 km (0.114 R)
• M11: 5,831,774 km (0.119 R)
• M12: 6,328,588 km (0.115 R)
• M13: 6,951,663 km (0.071 R)
• M14: 8,153,084 km (0.113 R)
• M15: 10,496,535 km (0.077 R)
• M16: 14,922,986 km (0.075 R)
• M17: 16,548,965 km (0.083 R)
• M18: 26,841,149 km (0.108 R)
• M19: 27,832,235 km (0.119 R)
• M20: 29,887,411 km (0.058 R)
• M21: 32,875,329 km (0.101 R)
• M22: 36,056,528 km (0.044 R)
• M23: 39,121,489 km (0.079 R)
• M24: 42,688,500 km (0.075 R)
• M25: 43,023,151 km (0.103 R)
• M26: 47,355,056 km (0.087 R)
• M27: 50,648,154 km (0.034 R)
• M28: 52,926,380 km (0.106 R)
• M29: 54,876,239 km (0.053 R)
• M30: 56,671,713 km (0.066 R)
• M31: 65,570,243 km (0.104 R)
• M32: 71,520,797 km (0.11 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 11,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit