🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 17.4 Hours

Environment

Temp: 257 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.81 AU - 1.09 AU

Year: 335 Days

Day: 43.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,876,652 km

• M1: 209,736 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.3

Radius: 10.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.34 AU - 6.82 AU

Year: 4767 Days

Day: 6.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,876,652 km

• M1: 172,187 km (0.069 R)
• M2: 550,071 km (0.061 R)
• M3: 1,168,060 km (0.115 R)
• M4: 1,924,277 km (0.108 R)
• M5: 2,746,617 km (0.032 R)
• M6: 4,582,332 km (0.052 R)
• M7: 5,464,960 km (0.085 R)
• M8: 6,435,850 km (0.116 R)
• M9: 6,895,115 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.7

Radius: 14.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.14 AU - 9.12 AU

Year: 8384 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,876,652 km

• M1: 179,517 km (0.091 R)
• M2: 1,168,659 km (0.069 R)
• M3: 1,923,081 km (0.075 R)
• M4: 2,574,729 km (0.11 R)
• M5: 7,832,346 km (0.085 R)
• M6: 8,537,850 km (0.062 R)
• M7: 10,548,146 km (0.088 R)
• M8: 13,319,446 km (0.092 R)
• M9: 15,177,751 km (0.073 R)
• M10: 19,343,753 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.6

Radius: 7.7

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.13 AU - 14.31 AU

Year: 16407 Days

Day: 22 Hours

Environment

Temp: -185 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,876,652 km

• M1: 96,042 km (0.116 R)
• M2: 418,276 km (0.097 R)
• M3: 829,670 km (0.117 R)
• M4: 1,550,582 km (0.079 R)
• M5: 2,077,615 km (0.056 R)
• M6: 2,354,072 km (0.098 R)
• M7: 2,959,644 km (0.104 R)
• M8: 4,328,614 km (0.118 R)
• M9: 6,646,334 km (0.058 R)
• M10: 7,005,070 km (0.067 R)
• M11: 7,545,866 km (0.1 R)
• M12: 9,385,621 km (0.099 R)
• M13: 9,735,829 km (0.062 R)
• M14: 13,043,438 km (0.12 R)
• M15: 15,739,342 km (0.106 R)
• M16: 16,020,885 km (0.081 R)
• M17: 16,593,845 km (0.104 R)
• M18: 19,182,337 km (0.109 R)
• M19: 20,488,775 km (0.11 R)
• M20: 21,593,106 km (0.11 R)
• M21: 22,826,391 km (0.092 R)
• M22: 28,750,616 km (0.059 R)
• M23: 30,241,658 km (0.055 R)
• M24: 31,006,253 km (0.099 R)
• M25: 33,725,494 km (0.1 R)
• M26: 35,503,464 km (0.072 R)
• M27: 42,557,453 km (0.097 R)
• M28: 47,794,575 km (0.085 R)
• M29: 50,643,816 km (0.115 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 17,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit