🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.64 AU

Year: 165 Days

Day: 21.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.51 AU - 2.33 AU

Year: 967 Days

Day: 31.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.8

Radius: 10

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.16 AU - 8.4 AU

Year: 7887 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 106,401,833 km

• M1: 124,316 km (0.07 R)
• M2: 497,563 km (0.109 R)
• M3: 901,626 km (0.105 R)
• M4: 1,263,952 km (0.097 R)
• M5: 1,852,321 km (0.113 R)
• M6: 2,433,209 km (0.099 R)
• M7: 2,766,962 km (0.119 R)
• M8: 3,459,600 km (0.116 R)
• M9: 4,395,933 km (0.103 R)
• M10: 5,940,083 km (0.057 R)
• M11: 6,799,074 km (0.05 R)
• M12: 8,219,505 km (0.092 R)
• M13: 10,537,076 km (0.101 R)
• M14: 11,128,137 km (0.103 R)
• M15: 11,585,906 km (0.082 R)
• M16: 11,950,476 km (0.096 R)
• M17: 13,948,505 km (0.037 R)
• M18: 15,398,408 km (0.099 R)
• M19: 17,146,609 km (0.028 R)
• M20: 17,620,684 km (0.108 R)
• M21: 19,385,640 km (0.07 R)
• M22: 21,891,704 km (0.113 R)
• M23: 22,289,335 km (0.064 R)
• M24: 24,181,149 km (0.072 R)
• M25: 26,266,843 km (0.116 R)
• M26: 30,397,539 km (0.089 R)
• M27: 34,083,780 km (0.052 R)
• M28: 35,376,007 km (0.076 R)
• M29: 38,633,201 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.7

Radius: 6.7

Gravity: 20.76 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.07 AU - 20.45 AU

Year: 28358 Days

Day: 18.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 106,401,833 km

• M1: 83,326 km (0.101 R)
• M2: 322,383 km (0.107 R)
• M3: 663,018 km (0.116 R)
• M4: 1,553,125 km (0.066 R)
• M5: 3,343,512 km (0.108 R)
• M6: 3,835,091 km (0.067 R)
• M7: 4,839,940 km (0.036 R)
• M8: 5,734,984 km (0.075 R)
• M9: 8,714,525 km (0.101 R)
• M10: 9,515,472 km (0.114 R)
• M11: 9,771,583 km (0.082 R)
• M12: 10,164,278 km (0.041 R)
• M13: 11,694,963 km (0.107 R)
• M14: 11,988,923 km (0.091 R)
• M15: 12,439,063 km (0.073 R)
• M16: 13,857,400 km (0.113 R)
• M17: 14,946,473 km (0.093 R)
• M18: 18,456,039 km (0.105 R)
• M19: 19,361,106 km (0.112 R)
• M20: 20,085,309 km (0.112 R)
• M21: 22,141,682 km (0.039 R)
• M22: 23,278,476 km (0.065 R)
• M23: 26,415,543 km (0.12 R)
• M24: 29,959,966 km (0.081 R)
• M25: 33,219,105 km (0.069 R)
• M26: 34,556,360 km (0.115 R)
• M27: 38,620,336 km (0.081 R)
• M28: 48,243,967 km (0.106 R)
• M29: 57,638,115 km (0.118 R)
• M30: 61,758,040 km (0.083 R)
• M31: 71,064,524 km (0.106 R)
• M32: 87,827,264 km (0.081 R)
• M33: 100,456,017 km (0.11 R)
• M34: 106,401,785 km (0.089 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: 314 - 11,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit