🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.48 AU - 0.58 AU

Year: 136 Days

Day: 43.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.4 AU - 2.66 AU

Year: 1414 Days

Day: 47.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,975,010 km

• M1: 352,453 km (0.115 R)
• M2: 1,976,337 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.2

Radius: 11.7

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.47 AU - 10.41 AU

Year: 10194 Days

Day: 7.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 111,975,010 km

• M1: 145,559 km (0.094 R)
• M2: 771,027 km (0.067 R)
• M3: 1,168,659 km (0.119 R)
• M4: 1,798,615 km (0.102 R)
• M5: 2,201,931 km (0.114 R)
• M6: 2,665,984 km (0.097 R)
• M7: 3,846,460 km (0.047 R)
• M8: 5,347,825 km (0.12 R)
• M9: 6,649,027 km (0.035 R)
• M10: 7,045,461 km (0.072 R)
• M11: 8,605,767 km (0.109 R)
• M12: 9,467,152 km (0.109 R)
• M13: 11,473,409 km (0.076 R)
• M14: 12,338,533 km (0.06 R)
• M15: 12,817,396 km (0.09 R)
• M16: 14,263,708 km (0.111 R)
• M17: 15,263,920 km (0.114 R)
• M18: 19,253,994 km (0.08 R)
• M19: 21,147,005 km (0.098 R)
• M20: 23,524,116 km (0.114 R)
• M21: 26,467,005 km (0.08 R)
• M22: 29,434,428 km (0.084 R)
• M23: 30,075,006 km (0.065 R)
• M24: 32,844,512 km (0.087 R)
• M25: 36,755,000 km (0.077 R)
• M26: 37,249,271 km (0.074 R)
• M27: 38,377,239 km (0.1 R)
• M28: 43,944,524 km (0.083 R)
• M29: 48,383,392 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908

Radius: 7

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 16.13 AU - 23.51 AU

Year: 31012 Days

Day: 18.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 111,975,010 km

• M1: 89,310 km (0.07 R)
• M2: 435,330 km (0.062 R)
• M3: 1,311,225 km (0.042 R)
• M4: 2,053,530 km (0.114 R)
• M5: 2,313,830 km (0.092 R)
• M6: 3,018,287 km (0.046 R)
• M7: 3,485,182 km (0.083 R)
• M8: 3,857,531 km (0.09 R)
• M9: 5,483,211 km (0.052 R)
• M10: 8,142,014 km (0.079 R)
• M11: 10,214,991 km (0.044 R)
• M12: 11,049,000 km (0.035 R)
• M13: 13,250,631 km (0.065 R)
• M14: 14,582,651 km (0.119 R)
• M15: 15,548,604 km (0.118 R)
• M16: 18,500,021 km (0.109 R)
• M17: 20,160,407 km (0.049 R)
• M18: 27,534,834 km (0.116 R)
• M19: 33,288,817 km (0.052 R)
• M20: 43,613,314 km (0.072 R)
• M21: 46,725,549 km (0.069 R)
• M22: 50,770,675 km (0.119 R)
• M23: 52,979,787 km (0.031 R)
• M24: 66,166,989 km (0.091 R)
• M25: 67,834,706 km (0.107 R)
• M26: 82,471,810 km (0.082 R)
• M27: 85,519,268 km (0.119 R)
• M28: 92,132,392 km (0.091 R)
• M29: 93,912,008 km (0.071 R)
• M30: 96,320,235 km (0.057 R)
• M31: 98,460,980 km (0.105 R)
• M32: 108,981,151 km (0.065 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 11,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit