🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.79 AU - 0.93 AU

Year: 291 Days

Day: 32.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.1

Radius: 9.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.53 AU - 6.93 AU

Year: 5010 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 96,690,776 km

• M1: 138,827 km (0.105 R)
• M2: 611,406 km (0.113 R)
• M3: 1,180,178 km (0.095 R)
• M4: 2,546,156 km (0.119 R)
• M5: 4,580,388 km (0.093 R)
• M6: 5,341,841 km (0.074 R)
• M7: 8,427,147 km (0.109 R)
• M8: 9,860,893 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.5

Radius: 7.5

Gravity: 17.59 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.07 AU - 18.35 AU

Year: 23838 Days

Day: 25 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,690,776 km

• M1: 96,191 km (0.1 R)
• M2: 330,910 km (0.09 R)
• M3: 1,121,834 km (0.061 R)
• M4: 1,428,660 km (0.106 R)
• M5: 4,059,937 km (0.111 R)
• M6: 4,525,485 km (0.115 R)
• M7: 6,137,402 km (0.046 R)
• M8: 7,148,235 km (0.071 R)
• M9: 7,827,110 km (0.081 R)
• M10: 8,434,478 km (0.089 R)
• M11: 9,557,210 km (0.032 R)
• M12: 10,058,362 km (0.096 R)
• M13: 11,181,842 km (0.087 R)
• M14: 11,951,972 km (0.103 R)
• M15: 13,597,399 km (0.092 R)
• M16: 14,637,852 km (0.034 R)
• M17: 15,990,068 km (0.051 R)
• M18: 18,361,643 km (0.115 R)
• M19: 18,649,619 km (0.108 R)
• M20: 26,013,873 km (0.063 R)
• M21: 29,669,746 km (0.117 R)
• M22: 31,826,349 km (0.08 R)
• M23: 32,943,097 km (0.057 R)
• M24: 37,671,287 km (0.097 R)
• M25: 39,395,851 km (0.118 R)
• M26: 39,875,163 km (0.037 R)
• M27: 55,927,613 km (0.113 R)
• M28: 57,142,796 km (0.087 R)
• M29: 67,050,214 km (0.118 R)
• M30: 70,044,416 km (0.104 R)
• M31: 74,092,833 km (0.053 R)
• M32: 75,312,654 km (0.082 R)
• M33: 77,291,984 km (0.104 R)
• M34: 81,871,773 km (0.104 R)
• M35: 83,175,369 km (0.113 R)
• M36: 96,112,294 km (0.066 R)
• M37: 96,690,789 km (0.034 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 20,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit