🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.91 AU - 1.43 AU

Year: 582 Days

Day: 19.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.7

Radius: 12.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.19 AU - 5.21 AU

Year: 4689 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,876,677 km

• M1: 160,818 km (0.065 R)
• M2: 572,810 km (0.068 R)
• M3: 2,529,102 km (0.095 R)
• M4: 3,178,506 km (0.094 R)
• M5: 4,005,333 km (0.116 R)
• M6: 4,735,221 km (0.09 R)
• M7: 5,904,030 km (0.116 R)
• M8: 6,365,389 km (0.111 R)
• M9: 6,984,425 km (0.1 R)
• M10: 7,932,876 km (0.104 R)
• M11: 9,493,481 km (0.118 R)
• M12: 12,602,723 km (0.099 R)
• M13: 13,059,745 km (0.077 R)
• M14: 13,580,644 km (0.102 R)
• M15: 14,007,148 km (0.106 R)
• M16: 17,686,358 km (0.057 R)
• M17: 20,192,870 km (0.1 R)
• M18: 21,173,335 km (0.093 R)
• M19: 24,619,022 km (0.082 R)
• M20: 28,683,148 km (0.09 R)
• M21: 29,386,707 km (0.04 R)
• M22: 29,921,818 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.3

Radius: 5.1

Gravity: 24.93 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.62 AU - 14.16 AU

Year: 20069 Days

Day: 17.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,876,677 km

• M1: 63,429 km (0.076 R)
• M2: 478,264 km (0.075 R)
• M3: 915,539 km (0.116 R)
• M4: 1,552,377 km (0.107 R)
• M5: 2,003,714 km (0.083 R)
• M6: 2,249,354 km (0.107 R)
• M7: 3,108,943 km (0.069 R)
• M8: 3,354,283 km (0.082 R)
• M9: 4,366,163 km (0.112 R)
• M10: 4,674,185 km (0.111 R)
• M11: 7,203,885 km (0.077 R)
• M12: 8,973,329 km (0.107 R)
• M13: 12,240,846 km (0.103 R)
• M14: 16,142,358 km (0.085 R)
• M15: 21,474,326 km (0.057 R)
• M16: 22,363,535 km (0.041 R)
• M17: 23,483,425 km (0.074 R)
• M18: 25,614,596 km (0.059 R)
• M19: 26,953,198 km (0.099 R)
• M20: 33,164,651 km (0.118 R)
• M21: 33,557,046 km (0.113 R)
• M22: 34,887,869 km (0.098 R)
• M23: 37,938,469 km (0.079 R)
• M24: 38,945,262 km (0.106 R)
• M25: 43,462,071 km (0.115 R)
• M26: 56,254,933 km (0.094 R)
• M27: 57,751,510 km (0.076 R)
• M28: 66,460,500 km (0.094 R)
• M29: 69,618,361 km (0.062 R)
• M30: 73,538,124 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 17,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit