🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.22 AU - 3.84 AU

Year: 2447 Days

Day: 29.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.3

Radius: 8.3

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.35 AU - 5.73 AU

Year: 4811 Days

Day: 5.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,368,199 km

• M1: 103,522 km (0.092 R)
• M2: 396,734 km (0.103 R)
• M3: 742,903 km (0.057 R)
• M4: 1,129,464 km (0.028 R)
• M5: 2,594,625 km (0.077 R)
• M6: 3,022,326 km (0.098 R)
• M7: 3,975,414 km (0.087 R)
• M8: 4,521,446 km (0.12 R)
• M9: 5,064,786 km (0.067 R)
• M10: 5,596,008 km (0.087 R)
• M11: 6,832,135 km (0.101 R)
• M12: 9,914,599 km (0.087 R)
• M13: 10,618,158 km (0.108 R)
• M14: 12,078,233 km (0.112 R)
• M15: 15,283,367 km (0.109 R)
• M16: 16,334,292 km (0.047 R)
• M17: 16,791,015 km (0.094 R)
• M18: 17,256,114 km (0.1 R)
• M19: 21,563,486 km (0.047 R)
• M20: 23,818,225 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.5

Radius: 13.3

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.8 AU - 12.18 AU

Year: 13442 Days

Day: 13 Hours

Environment

Temp: -183 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,368,199 km

• M1: 171,589 km (0.081 R)
• M2: 604,824 km (0.085 R)
• M3: 1,535,173 km (0.106 R)
• M4: 2,232,150 km (0.103 R)
• M5: 3,792,904 km (0.113 R)
• M6: 5,429,056 km (0.109 R)
• M7: 7,140,755 km (0.093 R)
• M8: 7,861,667 km (0.074 R)
• M9: 8,532,015 km (0.118 R)
• M10: 9,136,540 km (0.094 R)
• M11: 9,987,004 km (0.085 R)
• M12: 10,773,889 km (0.118 R)
• M13: 11,541,177 km (0.116 R)
• M14: 13,789,034 km (0.109 R)
• M15: 14,271,338 km (0.041 R)
• M16: 16,011,610 km (0.066 R)
• M17: 20,172,824 km (0.092 R)
• M18: 24,002,530 km (0.115 R)
• M19: 26,350,468 km (0.093 R)
• M20: 28,071,741 km (0.116 R)
• M21: 29,752,473 km (0.082 R)
• M22: 30,443,167 km (0.119 R)
• M23: 31,380,697 km (0.049 R)
• M24: 32,701,197 km (0.09 R)
• M25: 40,845,305 km (0.104 R)
• M26: 41,270,462 km (0.119 R)
• M27: 47,538,314 km (0.074 R)
• M28: 49,599,922 km (0.118 R)
• M29: 50,246,185 km (0.035 R)
• M30: 56,317,166 km (0.098 R)
• M31: 57,551,797 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195

Radius: 7.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.16 AU - 14.66 AU

Year: 16130 Days

Day: 17 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,368,199 km

• M1: 96,939 km (0.089 R)
• M2: 687,701 km (0.088 R)
• M3: 3,585,562 km (0.093 R)
• M4: 4,119,477 km (0.09 R)
• M5: 4,852,656 km (0.063 R)
• M6: 7,140,306 km (0.066 R)
• M7: 7,984,637 km (0.112 R)
• M8: 11,228,966 km (0.079 R)
• M9: 16,315,293 km (0.03 R)
• M10: 17,560,546 km (0.097 R)
• M11: 22,754,135 km (0.069 R)
• M12: 24,218,100 km (0.059 R)
• M13: 26,019,857 km (0.039 R)
• M14: 29,685,753 km (0.053 R)
• M15: 35,353,567 km (0.107 R)
• M16: 39,589,431 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 15,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit