🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.9 AU - 1.06 AU

Year: 353 Days

Day: 37.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,940,888 km

• M1: 47,273 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.5

Radius: 10

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.63 AU - 10.85 AU

Year: 11048 Days

Day: 8.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,940,888 km

• M1: 124,316 km (0.117 R)
• M2: 1,579,604 km (0.119 R)
• M3: 2,699,344 km (0.071 R)
• M4: 3,081,866 km (0.116 R)
• M5: 4,338,787 km (0.117 R)
• M6: 5,601,991 km (0.075 R)
• M7: 8,792,316 km (0.055 R)
• M8: 9,541,502 km (0.103 R)
• M9: 11,491,360 km (0.099 R)
• M10: 14,443,525 km (0.095 R)
• M11: 15,286,958 km (0.112 R)
• M12: 17,720,616 km (0.096 R)
• M13: 18,311,228 km (0.054 R)
• M14: 19,924,192 km (0.091 R)
• M15: 22,646,724 km (0.044 R)
• M16: 25,051,659 km (0.072 R)
• M17: 25,514,964 km (0.115 R)
• M18: 26,078,499 km (0.042 R)
• M19: 31,637,406 km (0.09 R)
• M20: 34,292,918 km (0.115 R)
• M21: 35,674,754 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.3

Radius: 8.4

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.26 AU - 11.96 AU

Year: 12560 Days

Day: 12.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,940,888 km

• M1: 104,569 km (0.026 R)
• M2: 430,692 km (0.11 R)
• M3: 867,967 km (0.099 R)
• M4: 1,354,908 km (0.113 R)
• M5: 1,709,006 km (0.104 R)
• M6: 2,584,004 km (0.105 R)
• M7: 3,621,465 km (0.066 R)
• M8: 4,100,478 km (0.117 R)
• M9: 4,557,649 km (0.097 R)
• M10: 5,683,223 km (0.071 R)
• M11: 6,816,726 km (0.12 R)
• M12: 10,548,146 km (0.114 R)
• M13: 11,703,341 km (0.106 R)
• M14: 12,435,622 km (0.087 R)
• M15: 14,194,744 km (0.078 R)
• M16: 15,600,515 km (0.079 R)
• M17: 16,262,485 km (0.105 R)
• M18: 16,638,126 km (0.101 R)
• M19: 17,329,118 km (0.117 R)
• M20: 18,441,827 km (0.094 R)
• M21: 20,112,835 km (0.099 R)
• M22: 21,520,551 km (0.079 R)
• M23: 21,973,683 km (0.107 R)
• M24: 23,276,232 km (0.082 R)
• M25: 34,112,503 km (0.118 R)
• M26: 38,184,258 km (0.112 R)
• M27: 43,139,388 km (0.114 R)
• M28: 45,029,109 km (0.106 R)
• M29: 45,621,516 km (0.114 R)
• M30: 51,834,465 km (0.072 R)
• M31: 52,812,536 km (0.104 R)
• M32: 54,469,931 km (0.111 R)
• M33: 55,650,557 km (0.085 R)
• M34: 58,412,882 km (0.105 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 16,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit