🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.04 AU - 1.42 AU

Year: 514 Days

Day: 25.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,848,246 km

• M1: 76,744 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.1 AU - 2.96 AU

Year: 1516 Days

Day: 37.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,848,246 km

• M1: 401,820 km (0.117 R)

Asteroid Belt

Center: 9.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.8

Radius: 3.9

Gravity: 37.79 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.06 AU - 20.34 AU

Year: 25710 Days

Day: 21.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,848,246 km

• M1: 48,470 km (0.044 R)
• M2: 184,305 km (0.116 R)
• M3: 487,539 km (0.083 R)
• M4: 677,230 km (0.105 R)
• M5: 856,448 km (0.12 R)
• M6: 1,027,289 km (0.112 R)
• M7: 1,149,061 km (0.118 R)
• M8: 1,538,913 km (0.101 R)
• M9: 1,831,377 km (0.089 R)
• M10: 2,011,493 km (0.074 R)
• M11: 2,574,729 km (0.101 R)
• M12: 3,123,753 km (0.106 R)
• M13: 4,071,156 km (0.119 R)
• M14: 4,701,562 km (0.083 R)
• M15: 5,117,594 km (0.08 R)
• M16: 10,333,623 km (0.097 R)
• M17: 11,034,638 km (0.062 R)
• M18: 15,424,588 km (0.084 R)
• M19: 17,731,536 km (0.104 R)
• M20: 19,013,889 km (0.042 R)
• M21: 19,966,678 km (0.113 R)
• M22: 21,252,472 km (0.096 R)
• M23: 24,762,038 km (0.106 R)
• M24: 28,886,152 km (0.119 R)
• M25: 30,399,335 km (0.065 R)
• M26: 32,230,263 km (0.084 R)
• M27: 32,901,658 km (0.111 R)
• M28: 48,012,090 km (0.12 R)
• M29: 53,985,832 km (0.09 R)
• M30: 54,932,189 km (0.108 R)
• M31: 57,248,113 km (0.107 R)
• M32: 60,031,382 km (0.083 R)
• M33: 61,456,301 km (0.119 R)
• M34: 62,280,586 km (0.089 R)
• M35: 63,321,188 km (0.075 R)
• M36: 66,729,177 km (0.05 R)
• M37: 71,839,141 km (0.081 R)
• M38: 73,907,781 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 11,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit