🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.9

Radius: 11.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.54 AU - 0.6 AU

Year: 287 Days

Day: 10.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,613,169 km

• M1: 144,512 km (0.113 R)
• M2: 489,035 km (0.072 R)
• M3: 751,131 km (0.113 R)
• M4: 1,027,588 km (0.078 R)
• M5: 1,313,619 km (0.08 R)
• M6: 1,546,244 km (0.06 R)
• M7: 1,765,255 km (0.073 R)
• M8: 2,302,012 km (0.061 R)
• M9: 2,993,304 km (0.078 R)
• M10: 3,406,344 km (0.089 R)
• M11: 3,670,384 km (0.114 R)
• M12: 3,899,717 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.4

Radius: 8.5

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.96 AU

Year: 579 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,613,169 km

• M1: 118,182 km (0.066 R)
• M2: 345,870 km (0.113 R)
• M3: 701,614 km (0.074 R)
• M4: 891,903 km (0.099 R)
• M5: 1,069,625 km (0.078 R)
• M6: 1,452,296 km (0.074 R)
• M7: 2,078,662 km (0.071 R)
• M8: 2,414,210 km (0.063 R)
• M9: 2,669,873 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.9

Radius: 5

Gravity: 34.56 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.29 AU - 7.71 AU

Year: 12350 Days

Day: 19.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 59,613,169 km

• M1: 148,102 km (0.093 R)
• M2: 321,635 km (0.054 R)
• M3: 905,516 km (0.106 R)
• M4: 1,530,087 km (0.079 R)
• M5: 1,763,011 km (0.068 R)
• M6: 1,885,980 km (0.113 R)
• M7: 2,540,471 km (0.081 R)
• M8: 3,130,784 km (0.03 R)
• M9: 3,724,837 km (0.078 R)
• M10: 4,500,502 km (0.101 R)
• M11: 5,001,506 km (0.076 R)
• M12: 5,174,590 km (0.077 R)
• M13: 6,785,311 km (0.046 R)
• M14: 7,398,961 km (0.073 R)
• M15: 9,400,730 km (0.1 R)
• M16: 10,023,955 km (0.105 R)
• M17: 10,517,030 km (0.087 R)
• M18: 11,073,085 km (0.025 R)
• M19: 11,696,310 km (0.12 R)
• M20: 13,385,419 km (0.103 R)
• M21: 14,594,768 km (0.089 R)
• M22: 15,129,132 km (0.113 R)
• M23: 16,726,987 km (0.035 R)
• M24: 18,141,883 km (0.115 R)
• M25: 18,405,325 km (0.116 R)
• M26: 19,478,241 km (0.1 R)
• M27: 19,614,525 km (0.095 R)
• M28: 20,302,974 km (0.057 R)
• M29: 21,787,284 km (0.059 R)
• M30: 22,732,593 km (0.101 R)
• M31: 23,548,201 km (0.114 R)
• M32: 26,081,192 km (0.102 R)
• M33: 30,251,233 km (0.07 R)
• M34: 32,145,590 km (0.111 R)
• M35: 33,381,269 km (0.111 R)
• M36: 34,730,941 km (0.089 R)
• M37: 35,645,582 km (0.087 R)
• M38: 44,208,564 km (0.106 R)
• M39: 44,413,962 km (0.112 R)
• M40: 51,015,567 km (0.115 R)
• M41: 52,457,690 km (0.034 R)
• M42: 53,355,277 km (0.058 R)
• M43: 54,601,876 km (0.069 R)
• M44: 54,830,163 km (0.087 R)
• M45: 55,747,647 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 18,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit