🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.86 AU - 1.2 AU

Year: 384 Days

Day: 23.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 9.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.9

Radius: 4.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.89 AU - 19.35 AU

Year: 27151 Days

Day: 17.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 73,235,464 km

• M1: 51,162 km (0.063 R)
• M2: 286,929 km (0.114 R)
• M3: 646,113 km (0.108 R)
• M4: 4,648,903 km (0.057 R)
• M5: 19,271,347 km (0.078 R)
• M6: 29,633,992 km (0.11 R)

Asteroid Belt

Center: 18.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.7

Radius: 6.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 18.03 AU - 20.75 AU

Year: 31343 Days

Day: 22.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,235,464 km

• M1: 81,531 km (0.097 R)
• M2: 308,471 km (0.102 R)
• M3: 768,035 km (0.034 R)
• M4: 1,652,608 km (0.105 R)
• M5: 1,977,983 km (0.093 R)
• M6: 2,218,237 km (0.102 R)
• M7: 2,569,044 km (0.109 R)
• M8: 4,158,671 km (0.061 R)
• M9: 5,462,117 km (0.079 R)
• M10: 6,440,787 km (0.091 R)
• M11: 7,062,964 km (0.082 R)
• M12: 7,294,691 km (0.06 R)
• M13: 8,070,506 km (0.066 R)
• M14: 8,426,549 km (0.108 R)
• M15: 10,073,023 km (0.03 R)
• M16: 11,728,473 km (0.076 R)
• M17: 12,053,848 km (0.108 R)
• M18: 12,654,633 km (0.094 R)
• M19: 13,486,398 km (0.097 R)
• M20: 14,428,116 km (0.057 R)
• M21: 14,953,055 km (0.094 R)
• M22: 16,522,786 km (0.041 R)
• M23: 17,347,519 km (0.112 R)
• M24: 21,594,153 km (0.107 R)
• M25: 22,779,866 km (0.116 R)
• M26: 23,594,127 km (0.104 R)
• M27: 25,933,240 km (0.119 R)
• M28: 31,941,090 km (0.117 R)
• M29: 33,348,357 km (0.093 R)
• M30: 34,796,465 km (0.049 R)
• M31: 36,148,979 km (0.092 R)
• M32: 39,974,945 km (0.088 R)
• M33: 45,804,474 km (0.078 R)
• M34: 55,572,318 km (0.095 R)
• M35: 57,231,358 km (0.112 R)
• M36: 66,229,521 km (0.111 R)
• M37: 69,144,435 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 19,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit