🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.72 AU - 2.36 AU

Year: 1110 Days

Day: 40.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,381,138 km

• M1: 747,541 km (0.09 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.1

Radius: 14

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.58 AU - 12.46 AU

Year: 12993 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,381,138 km

• M1: 174,282 km (0.088 R)
• M2: 785,389 km (0.073 R)
• M3: 1,378,096 km (0.117 R)
• M4: 3,536,494 km (0.066 R)
• M5: 4,283,286 km (0.109 R)
• M6: 6,290,890 km (0.076 R)
• M7: 7,435,014 km (0.08 R)
• M8: 10,413,358 km (0.119 R)
• M9: 11,765,274 km (0.12 R)
• M10: 12,772,666 km (0.108 R)
• M11: 16,833,351 km (0.096 R)
• M12: 20,150,684 km (0.077 R)
• M13: 21,684,511 km (0.034 R)
• M14: 22,527,345 km (0.117 R)
• M15: 23,294,632 km (0.094 R)
• M16: 24,278,388 km (0.086 R)
• M17: 25,187,345 km (0.074 R)
• M18: 27,721,981 km (0.113 R)
• M19: 29,051,159 km (0.082 R)
• M20: 30,771,833 km (0.069 R)
• M21: 33,170,635 km (0.109 R)
• M22: 33,664,906 km (0.064 R)
• M23: 35,691,658 km (0.117 R)
• M24: 40,126,487 km (0.097 R)
• M25: 47,526,047 km (0.117 R)
• M26: 48,154,657 km (0.1 R)
• M27: 51,052,069 km (0.064 R)
• M28: 53,384,599 km (0.119 R)
• M29: 60,623,191 km (0.107 R)
• M30: 63,237,563 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.7

Radius: 4.4

Gravity: 24.78 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.56 AU - 12.26 AU

Year: 15652 Days

Day: 15.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 57,381,138 km

• M1: 55,202 km (0.108 R)
• M2: 316,998 km (0.1 R)
• M3: 640,428 km (0.112 R)
• M4: 1,452,895 km (0.086 R)
• M5: 1,915,601 km (0.114 R)
• M6: 2,077,615 km (0.112 R)
• M7: 2,429,320 km (0.087 R)
• M8: 2,684,983 km (0.036 R)
• M9: 2,842,360 km (0.105 R)
• M10: 3,102,061 km (0.068 R)
• M11: 3,507,920 km (0.112 R)
• M12: 3,919,614 km (0.088 R)
• M13: 4,271,618 km (0.057 R)
• M14: 5,454,638 km (0.098 R)
• M15: 5,671,106 km (0.084 R)
• M16: 5,930,808 km (0.096 R)
• M17: 6,159,842 km (0.105 R)
• M18: 6,554,332 km (0.098 R)
• M19: 8,541,141 km (0.077 R)
• M20: 9,437,232 km (0.097 R)
• M21: 10,014,680 km (0.09 R)
• M22: 11,124,546 km (0.092 R)
• M23: 11,649,635 km (0.082 R)
• M24: 18,159,686 km (0.101 R)
• M25: 19,133,717 km (0.08 R)
• M26: 20,485,932 km (0.098 R)
• M27: 21,451,736 km (0.109 R)
• M28: 21,991,037 km (0.104 R)
• M29: 22,631,764 km (0.088 R)
• M30: 23,950,320 km (0.06 R)
• M31: 26,124,276 km (0.032 R)
• M32: 28,642,158 km (0.115 R)
• M33: 30,183,016 km (0.099 R)
• M34: 33,070,704 km (0.097 R)
• M35: 36,137,310 km (0.076 R)
• M36: 38,855,354 km (0.101 R)
• M37: 42,264,989 km (0.084 R)
• M38: 42,828,374 km (0.079 R)
• M39: 43,970,255 km (0.102 R)
• M40: 53,024,965 km (0.097 R)
• M41: 54,839,887 km (0.035 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 11,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit