🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.45 AU - 5.63 AU

Year: 3384 Days

Day: 42.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.3

Radius: 3.9

Gravity: 55.12 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.7 AU - 17.62 AU

Year: 20650 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,214,184 km

• M1: 48,919 km (0.044 R)
• M2: 235,317 km (0.08 R)
• M3: 376,239 km (0.101 R)
• M4: 549,473 km (0.088 R)
• M5: 743,651 km (0.085 R)
• M6: 921,224 km (0.055 R)
• M7: 2,771,301 km (0.093 R)
• M8: 3,314,341 km (0.109 R)
• M9: 3,520,337 km (0.049 R)
• M10: 4,155,829 km (0.111 R)
• M11: 4,465,496 km (0.118 R)
• M12: 5,568,482 km (0.049 R)
• M13: 6,655,011 km (0.034 R)
• M14: 7,078,522 km (0.11 R)
• M15: 7,670,930 km (0.063 R)
• M16: 9,411,352 km (0.082 R)
• M17: 12,701,458 km (0.064 R)
• M18: 18,449,157 km (0.114 R)
• M19: 20,140,810 km (0.118 R)
• M20: 33,856,691 km (0.085 R)
• M21: 34,545,589 km (0.094 R)
• M22: 40,551,794 km (0.115 R)
• M23: 49,650,935 km (0.088 R)
• M24: 49,827,909 km (0.056 R)
• M25: 67,101,078 km (0.095 R)
• M26: 67,751,380 km (0.115 R)
• M27: 79,700,659 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.9

Radius: 5.7

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 20.22 AU - 21.42 AU

Year: 33235 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,214,184 km

• M1: 73,752 km (0.117 R)
• M2: 540,198 km (0.063 R)
• M3: 1,292,675 km (0.084 R)
• M4: 2,497,686 km (0.062 R)
• M5: 3,073,039 km (0.035 R)
• M6: 3,763,434 km (0.094 R)
• M7: 6,858,763 km (0.047 R)
• M8: 7,875,281 km (0.117 R)
• M9: 8,878,334 km (0.03 R)
• M10: 17,858,844 km (0.069 R)
• M11: 18,751,046 km (0.111 R)
• M12: 19,672,569 km (0.084 R)
• M13: 24,846,411 km (0.106 R)
• M14: 26,524,899 km (0.067 R)
• M15: 29,121,320 km (0.06 R)
• M16: 32,271,851 km (0.051 R)
• M17: 33,326,067 km (0.101 R)
• M18: 41,049,805 km (0.104 R)
• M19: 44,835,080 km (0.079 R)
• M20: 48,332,529 km (0.105 R)
• M21: 55,115,596 km (0.075 R)
• M22: 60,500,969 km (0.105 R)
• M23: 65,596,422 km (0.07 R)
• M24: 68,787,046 km (0.031 R)
• M25: 69,873,276 km (0.112 R)
• M26: 74,104,801 km (0.12 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 10,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit