🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.49 AU - 0.59 AU

Year: 256 Days

Day: 33.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 53.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.51 AU - 0.59 AU

Year: 263 Days

Day: 32.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,124,274 km

• M1: 498,610 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.2

Radius: 13.4

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.5 AU - 4.56 AU

Year: 5224 Days

Day: 12.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,124,274 km

• M1: 166,652 km (0.105 R)
• M2: 681,269 km (0.11 R)
• M3: 1,154,447 km (0.093 R)
• M4: 1,663,828 km (0.103 R)
• M5: 2,472,404 km (0.077 R)
• M6: 3,171,624 km (0.12 R)
• M7: 3,769,717 km (0.094 R)
• M8: 4,283,735 km (0.053 R)
• M9: 5,296,812 km (0.078 R)
• M10: 5,804,996 km (0.093 R)
• M11: 7,627,995 km (0.119 R)
• M12: 9,806,888 km (0.097 R)
• M13: 10,617,709 km (0.038 R)
• M14: 11,782,627 km (0.042 R)
• M15: 14,315,170 km (0.043 R)
• M16: 15,519,732 km (0.119 R)
• M17: 16,452,774 km (0.102 R)
• M18: 17,133,594 km (0.062 R)
• M19: 19,919,256 km (0.114 R)
• M20: 21,352,852 km (0.072 R)
• M21: 22,163,373 km (0.074 R)
• M22: 22,924,079 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.3

Radius: 4

Gravity: 54.08 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.78 AU - 7.68 AU

Year: 11273 Days

Day: 21 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,124,274 km

• M1: 49,816 km (0.114 R)
• M2: 246,687 km (0.114 R)
• M3: 387,758 km (0.056 R)
• M4: 607,068 km (0.099 R)
• M5: 815,308 km (0.097 R)
• M6: 947,104 km (0.113 R)
• M7: 2,292,887 km (0.1 R)
• M8: 2,890,081 km (0.11 R)
• M9: 3,274,697 km (0.094 R)
• M10: 3,453,317 km (0.107 R)
• M11: 4,204,149 km (0.068 R)
• M12: 4,539,248 km (0.077 R)
• M13: 5,472,290 km (0.108 R)
• M14: 6,728,015 km (0.054 R)
• M15: 7,798,537 km (0.103 R)
• M16: 8,025,627 km (0.102 R)
• M17: 9,687,809 km (0.049 R)
• M18: 10,109,824 km (0.058 R)
• M19: 13,349,366 km (0.077 R)
• M20: 15,879,664 km (0.119 R)
• M21: 17,142,420 km (0.12 R)
• M22: 20,632,538 km (0.11 R)
• M23: 21,418,526 km (0.107 R)
• M24: 22,406,021 km (0.119 R)
• M25: 23,050,040 km (0.093 R)
• M26: 23,991,160 km (0.061 R)
• M27: 24,665,099 km (0.081 R)
• M28: 31,307,992 km (0.095 R)
• M29: 34,974,935 km (0.111 R)
• M30: 39,447,463 km (0.086 R)
• M31: 43,288,537 km (0.027 R)
• M32: 43,999,726 km (0.097 R)
• M33: 45,738,203 km (0.057 R)
• M34: 52,343,397 km (0.09 R)
• M35: 54,294,154 km (0.084 R)
• M36: 54,623,867 km (0.095 R)
• M37: 56,124,334 km (0.071 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: 467 - 18,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit