🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.47 AU - 0.63 AU

Year: 263 Days

Day: 37.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.5

Radius: 9.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.83 AU - 1.09 AU

Year: 607 Days

Day: 9.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,869,664 km

• M1: 120,576 km (0.118 R)
• M2: 496,665 km (0.09 R)
• M3: 1,077,404 km (0.108 R)
• M4: 1,757,027 km (0.075 R)
• M5: 2,213,600 km (0.094 R)
• M6: 2,606,743 km (0.077 R)
• M7: 2,974,754 km (0.107 R)
• M8: 3,804,124 km (0.095 R)
• M9: 4,201,905 km (0.103 R)
• M10: 4,682,713 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.4

Radius: 8

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.86 AU - 9.44 AU

Year: 13662 Days

Day: 22 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,869,664 km

• M1: 99,931 km (0.101 R)
• M2: 609,163 km (0.09 R)
• M3: 1,361,490 km (0.097 R)
• M4: 1,688,062 km (0.075 R)
• M5: 2,876,917 km (0.09 R)
• M6: 3,445,538 km (0.093 R)
• M7: 3,999,200 km (0.025 R)
• M8: 4,266,980 km (0.102 R)
• M9: 5,866,480 km (0.091 R)
• M10: 7,738,698 km (0.108 R)
• M11: 8,062,128 km (0.055 R)
• M12: 10,032,183 km (0.032 R)
• M13: 11,392,626 km (0.098 R)
• M14: 11,872,237 km (0.116 R)
• M15: 14,684,377 km (0.111 R)
• M16: 17,045,181 km (0.107 R)
• M17: 19,141,048 km (0.057 R)
• M18: 19,904,894 km (0.045 R)
• M19: 21,583,831 km (0.049 R)
• M20: 22,597,955 km (0.103 R)
• M21: 27,825,503 km (0.111 R)
• M22: 31,530,145 km (0.106 R)
• M23: 33,439,313 km (0.069 R)
• M24: 33,805,678 km (0.065 R)
• M25: 34,920,930 km (0.053 R)
• M26: 37,093,989 km (0.115 R)
• M27: 40,589,493 km (0.088 R)
• M28: 41,285,871 km (0.108 R)
• M29: 42,274,413 km (0.063 R)
• M30: 54,041,932 km (0.109 R)
• M31: 54,377,928 km (0.075 R)
• M32: 55,224,353 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445

Radius: 5.6

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.6 AU - 9.92 AU

Year: 18194 Days

Day: 15.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,869,664 km

• M1: 147,504 km (0.107 R)
• M2: 352,303 km (0.119 R)
• M3: 571,464 km (0.064 R)
• M4: 821,592 km (0.053 R)
• M5: 4,423,160 km (0.045 R)
• M6: 4,847,270 km (0.087 R)
• M7: 5,663,775 km (0.077 R)
• M8: 6,124,387 km (0.05 R)
• M9: 6,989,961 km (0.046 R)
• M10: 8,859,934 km (0.118 R)
• M11: 10,864,695 km (0.054 R)
• M12: 15,013,194 km (0.111 R)
• M13: 27,954,905 km (0.076 R)
• M14: 34,019,753 km (0.087 R)
• M15: 41,187,585 km (0.105 R)
• M16: 47,102,386 km (0.089 R)
• M17: 48,035,876 km (0.099 R)
• M18: 52,057,815 km (0.053 R)
• M19: 54,065,718 km (0.038 R)
• M20: 60,763,962 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 12,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit