🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.12 AU - 1.46 AU

Year: 522 Days

Day: 41.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.9

Radius: 14.5

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.88 AU - 12.6 AU

Year: 12546 Days

Day: 6.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,034,798 km

• M1: 185,352 km (0.104 R)
• M2: 1,086,829 km (0.038 R)
• M3: 1,617,452 km (0.071 R)
• M4: 4,387,107 km (0.059 R)
• M5: 6,217,587 km (0.108 R)
• M6: 10,878,009 km (0.101 R)
• M7: 12,886,361 km (0.104 R)
• M8: 14,177,540 km (0.111 R)
• M9: 21,336,396 km (0.039 R)
• M10: 22,680,683 km (0.074 R)
• M11: 28,413,423 km (0.103 R)
• M12: 29,056,694 km (0.061 R)
• M13: 46,972,385 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416

Radius: 6.4

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.2 AU - 19.66 AU

Year: 22663 Days

Day: 18.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,034,798 km

• M1: 80,035 km (0.12 R)
• M2: 376,987 km (0.095 R)
• M3: 691,142 km (0.114 R)
• M4: 1,022,651 km (0.109 R)
• M5: 1,912,310 km (0.115 R)
• M6: 2,307,996 km (0.058 R)
• M7: 2,927,331 km (0.067 R)
• M8: 3,343,363 km (0.095 R)
• M9: 3,651,834 km (0.05 R)
• M10: 4,229,281 km (0.102 R)
• M11: 6,244,066 km (0.111 R)
• M12: 6,888,683 km (0.055 R)
• M13: 7,864,510 km (0.073 R)
• M14: 11,974,113 km (0.116 R)
• M15: 13,517,963 km (0.068 R)
• M16: 15,039,373 km (0.075 R)
• M17: 16,036,293 km (0.075 R)
• M18: 19,918,358 km (0.103 R)
• M19: 21,213,876 km (0.083 R)
• M20: 23,665,186 km (0.069 R)
• M21: 28,657,567 km (0.108 R)
• M22: 30,305,985 km (0.11 R)
• M23: 30,667,115 km (0.1 R)
• M24: 31,892,172 km (0.065 R)
• M25: 36,031,096 km (0.113 R)
• M26: 36,981,940 km (0.103 R)
• M27: 39,503,562 km (0.081 R)
• M28: 42,437,176 km (0.103 R)
• M29: 46,145,258 km (0.071 R)
• M30: 48,241,274 km (0.06 R)
• M31: 49,064,062 km (0.109 R)
• M32: 53,318,925 km (0.085 R)
• M33: 53,845,510 km (0.109 R)
• M34: 55,625,575 km (0.093 R)
• M35: 61,201,087 km (0.12 R)
• M36: 65,118,008 km (0.11 R)
• M37: 65,719,541 km (0.112 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 17,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit