🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.74 AU - 0.88 AU

Year: 256 Days

Day: 29 Hours

Environment

Temp: 181 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.39 AU - 5.37 AU

Year: 3789 Days

Day: 20.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.6

Radius: 14.2

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.74 AU - 7.38 AU

Year: 5243 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,944,813 km

• M1: 176,525 km (0.08 R)
• M2: 857,944 km (0.087 R)
• M3: 2,281,816 km (0.11 R)
• M4: 2,771,001 km (0.105 R)
• M5: 3,229,070 km (0.046 R)
• M6: 4,399,823 km (0.11 R)
• M7: 5,686,514 km (0.109 R)
• M8: 6,532,041 km (0.1 R)
• M9: 9,663,424 km (0.101 R)
• M10: 11,008,159 km (0.063 R)
• M11: 12,171,283 km (0.047 R)
• M12: 14,798,371 km (0.094 R)
• M13: 15,972,265 km (0.117 R)
• M14: 17,018,104 km (0.119 R)
• M15: 17,525,989 km (0.111 R)
• M16: 20,430,731 km (0.074 R)
• M17: 21,442,012 km (0.072 R)
• M18: 22,034,719 km (0.114 R)
• M19: 22,562,351 km (0.111 R)
• M20: 24,355,431 km (0.101 R)
• M21: 27,350,380 km (0.083 R)
• M22: 28,846,658 km (0.032 R)
• M23: 31,714,749 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490

Radius: 7

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.49 AU - 14.01 AU

Year: 16951 Days

Day: 23.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,944,813 km

• M1: 87,814 km (0.105 R)
• M2: 666,907 km (0.113 R)
• M3: 928,404 km (0.027 R)
• M4: 1,847,982 km (0.075 R)
• M5: 2,118,904 km (0.062 R)
• M6: 2,651,921 km (0.089 R)
• M7: 4,343,125 km (0.113 R)
• M8: 6,010,693 km (0.119 R)
• M9: 8,545,778 km (0.086 R)
• M10: 8,893,294 km (0.11 R)
• M11: 9,616,750 km (0.104 R)
• M12: 10,323,151 km (0.068 R)
• M13: 10,947,273 km (0.117 R)
• M14: 14,451,304 km (0.116 R)
• M15: 15,304,311 km (0.086 R)
• M16: 17,188,795 km (0.064 R)
• M17: 20,517,198 km (0.118 R)
• M18: 22,332,120 km (0.065 R)
• M19: 23,471,008 km (0.049 R)
• M20: 27,978,991 km (0.046 R)
• M21: 29,751,725 km (0.12 R)
• M22: 30,206,353 km (0.095 R)
• M23: 33,031,958 km (0.09 R)
• M24: 34,633,852 km (0.096 R)
• M25: 36,805,714 km (0.073 R)
• M26: 37,991,426 km (0.065 R)
• M27: 40,578,123 km (0.061 R)
• M28: 42,989,940 km (0.082 R)
• M29: 43,716,986 km (0.099 R)
• M30: 45,195,910 km (0.028 R)
• M31: 46,250,725 km (0.098 R)
• M32: 47,476,231 km (0.11 R)
• M33: 55,802,250 km (0.097 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 17,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit