🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.62 AU - 0.74 AU

Year: 243 Days

Day: 34.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.1

Radius: 14.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.29 AU - 3.39 AU

Year: 2075 Days

Day: 13.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,791,422 km

• M1: 182,809 km (0.079 R)
• M2: 653,743 km (0.071 R)
• M3: 3,127,792 km (0.112 R)
• M4: 3,856,783 km (0.082 R)
• M5: 4,342,976 km (0.119 R)
• M6: 4,936,431 km (0.103 R)
• M7: 5,928,414 km (0.099 R)
• M8: 7,049,800 km (0.057 R)
• M9: 7,571,747 km (0.097 R)
• M10: 8,726,642 km (0.088 R)
• M11: 9,501,858 km (0.103 R)
• M12: 13,906,618 km (0.087 R)
• M13: 15,012,595 km (0.041 R)
• M14: 15,587,201 km (0.075 R)
• M15: 16,426,445 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.5

Radius: 14.8

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.36 AU - 4.6 AU

Year: 4110 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,791,422 km

• M1: 184,604 km (0.085 R)
• M2: 773,870 km (0.066 R)
• M3: 3,244,179 km (0.101 R)
• M4: 4,069,062 km (0.108 R)
• M5: 5,346,927 km (0.119 R)
• M6: 6,197,989 km (0.095 R)
• M7: 7,039,627 km (0.109 R)
• M8: 8,610,704 km (0.069 R)
• M9: 9,183,364 km (0.076 R)
• M10: 9,781,307 km (0.105 R)
• M11: 13,171,045 km (0.107 R)
• M12: 14,670,166 km (0.081 R)
• M13: 17,883,079 km (0.118 R)
• M14: 18,439,882 km (0.078 R)
• M15: 19,264,765 km (0.057 R)
• M16: 20,649,144 km (0.111 R)
• M17: 22,240,566 km (0.081 R)
• M18: 23,102,549 km (0.114 R)
• M19: 26,936,293 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.2

Radius: 6.7

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.76 AU - 11.26 AU

Year: 14769 Days

Day: 17.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 153.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,791,422 km

• M1: 83,326 km (0.108 R)
• M2: 367,412 km (0.115 R)
• M3: 844,330 km (0.077 R)
• M4: 2,083,450 km (0.075 R)
• M5: 3,514,503 km (0.032 R)
• M6: 5,108,169 km (0.101 R)
• M7: 5,778,816 km (0.076 R)
• M8: 6,062,903 km (0.113 R)
• M9: 8,915,136 km (0.119 R)
• M10: 11,030,749 km (0.092 R)
• M11: 13,153,393 km (0.101 R)
• M12: 13,521,553 km (0.078 R)
• M13: 14,537,023 km (0.066 R)
• M14: 17,516,415 km (0.062 R)
• M15: 21,889,759 km (0.037 R)
• M16: 25,115,538 km (0.047 R)
• M17: 25,873,101 km (0.117 R)
• M18: 26,548,237 km (0.091 R)
• M19: 29,785,534 km (0.093 R)
• M20: 31,717,441 km (0.051 R)
• M21: 33,276,550 km (0.085 R)
• M22: 33,960,063 km (0.103 R)
• M23: 42,374,195 km (0.107 R)
• M24: 42,774,370 km (0.057 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: 402 - 10,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit