🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.9 AU - 1.04 AU

Year: 344 Days

Day: 45.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 171.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,480,482 km

• M1: 648,806 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.11 AU - 4.75 AU

Year: 3356 Days

Day: 20.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,480,482 km

• M1: 466,446 km (0.091 R)
• M2: 819,796 km (0.117 R)

Asteroid Belt

Center: 11.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730

Radius: 6.6

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.23 AU - 22.05 AU

Year: 28963 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 99,480,482 km

• M1: 82,129 km (0.1 R)
• M2: 474,076 km (0.106 R)
• M3: 938,427 km (0.083 R)
• M4: 2,240,827 km (0.111 R)
• M5: 2,607,940 km (0.112 R)
• M6: 3,101,014 km (0.052 R)
• M7: 3,589,601 km (0.094 R)
• M8: 3,852,594 km (0.107 R)
• M9: 4,235,116 km (0.103 R)
• M10: 8,320,334 km (0.116 R)
• M11: 9,694,092 km (0.118 R)
• M12: 10,011,688 km (0.1 R)
• M13: 12,581,630 km (0.108 R)
• M14: 21,875,846 km (0.093 R)
• M15: 22,866,334 km (0.049 R)
• M16: 26,878,549 km (0.099 R)
• M17: 28,919,363 km (0.072 R)
• M18: 29,313,104 km (0.071 R)
• M19: 29,577,593 km (0.037 R)
• M20: 29,843,728 km (0.029 R)
• M21: 32,735,305 km (0.074 R)
• M22: 40,852,635 km (0.119 R)
• M23: 46,709,542 km (0.105 R)
• M24: 47,981,273 km (0.031 R)
• M25: 49,462,591 km (0.043 R)
• M26: 51,548,733 km (0.063 R)
• M27: 52,906,484 km (0.094 R)
• M28: 53,495,600 km (0.074 R)
• M29: 57,950,176 km (0.038 R)
• M30: 58,158,267 km (0.076 R)
• M31: 59,629,412 km (0.11 R)
• M32: 70,628,296 km (0.092 R)
• M33: 85,573,124 km (0.03 R)
• M34: 89,682,727 km (0.08 R)
• M35: 93,348,922 km (0.107 R)
• M36: 98,588,587 km (0.095 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 19,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit