🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.51 AU - 0.69 AU

Year: 167 Days

Day: 46.8 Hours

Environment

Temp: 238 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.02 AU - 1.32 AU

Year: 455 Days

Day: 36.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.31 AU - 1.37 AU

Year: 558 Days

Day: 42.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.9

Radius: 9.3

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.32 AU - 10.38 AU

Year: 11983 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,531,541 km

• M1: 116,088 km (0.092 R)
• M2: 417,976 km (0.083 R)
• M3: 1,236,875 km (0.082 R)
• M4: 1,558,062 km (0.08 R)
• M5: 2,595,673 km (0.107 R)
• M6: 3,683,249 km (0.119 R)
• M7: 4,918,928 km (0.112 R)
• M8: 7,647,892 km (0.076 R)
• M9: 11,084,155 km (0.044 R)
• M10: 12,066,714 km (0.049 R)
• M11: 13,422,968 km (0.106 R)
• M12: 14,006,250 km (0.117 R)
• M13: 16,290,161 km (0.105 R)
• M14: 17,866,474 km (0.044 R)
• M15: 19,541,970 km (0.104 R)
• M16: 21,670,299 km (0.097 R)
• M17: 22,292,775 km (0.085 R)
• M18: 22,927,370 km (0.072 R)
• M19: 30,389,461 km (0.109 R)
• M20: 30,722,167 km (0.067 R)
• M21: 31,621,250 km (0.048 R)
• M22: 32,885,801 km (0.111 R)
• M23: 38,931,200 km (0.036 R)
• M24: 40,383,347 km (0.07 R)
• M25: 42,698,075 km (0.047 R)
• M26: 44,526,909 km (0.027 R)
• M27: 46,553,960 km (0.038 R)
• M28: 47,144,273 km (0.06 R)
• M29: 48,641,897 km (0.116 R)
• M30: 52,365,239 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.5

Radius: 7.5

Gravity: 15.44 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.89 AU - 16.53 AU

Year: 18270 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,531,541 km

• M1: 93,349 km (0.111 R)
• M2: 552,465 km (0.105 R)
• M3: 2,400,298 km (0.066 R)
• M4: 4,209,684 km (0.096 R)
• M5: 5,012,277 km (0.069 R)
• M6: 5,352,612 km (0.103 R)
• M7: 5,668,114 km (0.093 R)
• M8: 7,244,277 km (0.1 R)
• M9: 8,550,715 km (0.092 R)
• M10: 9,148,209 km (0.061 R)
• M11: 10,426,074 km (0.061 R)
• M12: 11,363,005 km (0.03 R)
• M13: 13,692,693 km (0.095 R)
• M14: 14,814,976 km (0.086 R)
• M15: 15,596,476 km (0.119 R)
• M16: 17,241,603 km (0.073 R)
• M17: 17,498,014 km (0.088 R)
• M18: 20,776,302 km (0.061 R)
• M19: 22,661,385 km (0.096 R)
• M20: 25,532,467 km (0.034 R)
• M21: 28,044,215 km (0.036 R)
• M22: 33,420,314 km (0.101 R)
• M23: 36,983,286 km (0.064 R)
• M24: 45,827,513 km (0.115 R)
• M25: 51,439,078 km (0.082 R)
• M26: 55,053,662 km (0.036 R)
• M27: 59,805,489 km (0.098 R)
• M28: 61,382,101 km (0.044 R)
• M29: 67,965,454 km (0.083 R)
• M30: 76,146,064 km (0.093 R)
• M31: 77,531,490 km (0.105 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 14,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit