🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.7 AU - 1.14 AU

Year: 326 Days

Day: 34.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,987,022 km

• M1: 67,020 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.71 AU - 4.53 AU

Year: 3085 Days

Day: 16.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284

Radius: 14.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.78 AU - 12.02 AU

Year: 14202 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 88,987,022 km

• M1: 182,809 km (0.111 R)
• M2: 911,201 km (0.11 R)
• M3: 1,670,410 km (0.091 R)
• M4: 2,709,517 km (0.058 R)
• M5: 3,610,993 km (0.063 R)
• M6: 4,146,105 km (0.099 R)
• M7: 8,867,563 km (0.056 R)
• M8: 9,419,729 km (0.062 R)
• M9: 11,862,513 km (0.071 R)
• M10: 13,290,125 km (0.095 R)
• M11: 16,484,788 km (0.059 R)
• M12: 20,795,450 km (0.081 R)
• M13: 25,898,832 km (0.107 R)
• M14: 28,989,375 km (0.09 R)
• M15: 38,743,156 km (0.085 R)
• M16: 42,902,874 km (0.073 R)
• M17: 44,888,487 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624

Radius: 3.1

Gravity: 64.93 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.57 AU - 18.99 AU

Year: 26503 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,987,022 km

• M1: 38,596 km (0.099 R)
• M2: 135,685 km (0.104 R)
• M3: 267,331 km (0.052 R)
• M4: 531,820 km (0.111 R)
• M5: 998,715 km (0.089 R)
• M6: 1,378,993 km (0.082 R)
• M7: 1,693,897 km (0.088 R)
• M8: 2,097,661 km (0.082 R)
• M9: 4,654,588 km (0.095 R)
• M10: 4,996,868 km (0.044 R)
• M11: 5,604,086 km (0.091 R)
• M12: 5,731,244 km (0.084 R)
• M13: 6,675,805 km (0.069 R)
• M14: 9,451,444 km (0.069 R)
• M15: 11,024,166 km (0.114 R)
• M16: 11,494,053 km (0.119 R)
• M17: 11,630,636 km (0.085 R)
• M18: 11,976,955 km (0.077 R)
• M19: 12,117,428 km (0.106 R)
• M20: 12,545,427 km (0.061 R)
• M21: 14,358,254 km (0.109 R)
• M22: 14,516,828 km (0.112 R)
• M23: 15,162,642 km (0.084 R)
• M24: 15,996,500 km (0.073 R)
• M25: 16,252,462 km (0.101 R)
• M26: 18,029,386 km (0.062 R)
• M27: 20,327,658 km (0.079 R)
• M28: 26,910,862 km (0.035 R)
• M29: 27,883,547 km (0.112 R)
• M30: 28,006,816 km (0.086 R)
• M31: 28,130,384 km (0.119 R)
• M32: 30,547,885 km (0.1 R)
• M33: 31,739,881 km (0.077 R)
• M34: 44,395,113 km (0.097 R)
• M35: 45,922,657 km (0.088 R)
• M36: 46,439,368 km (0.098 R)
• M37: 48,367,684 km (0.108 R)
• M38: 48,902,646 km (0.067 R)
• M39: 66,406,794 km (0.066 R)
• M40: 70,208,973 km (0.07 R)
• M41: 73,447,169 km (0.112 R)
• M42: 84,269,677 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 14,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit