🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.66 AU - 1.04 AU

Year: 345 Days

Day: 38.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,944,846 km

• M1: 261,796 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.86 AU - 2.58 AU

Year: 1454 Days

Day: 30.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.5

Radius: 14.1

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.5 AU - 6.32 AU

Year: 6318 Days

Day: 12.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,944,846 km

• M1: 176,077 km (0.053 R)
• M2: 658,231 km (0.086 R)
• M3: 1,132,755 km (0.107 R)
• M4: 1,658,891 km (0.117 R)
• M5: 2,416,305 km (0.091 R)
• M6: 2,924,638 km (0.075 R)
• M7: 3,482,638 km (0.091 R)
• M8: 4,210,881 km (0.118 R)
• M9: 4,982,357 km (0.089 R)
• M10: 5,909,415 km (0.083 R)
• M11: 6,364,342 km (0.029 R)
• M12: 7,493,507 km (0.1 R)
• M13: 8,425,053 km (0.089 R)
• M14: 14,629,475 km (0.088 R)
• M15: 16,084,015 km (0.072 R)
• M16: 17,766,243 km (0.116 R)
• M17: 20,579,730 km (0.062 R)
• M18: 24,916,273 km (0.091 R)
• M19: 25,851,410 km (0.036 R)
• M20: 28,612,837 km (0.058 R)
• M21: 30,784,848 km (0.083 R)
• M22: 32,359,366 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.5

Radius: 3.7

Gravity: 67.82 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.48 AU - 11.78 AU

Year: 14177 Days

Day: 19 Hours

Environment

Temp: -191 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,944,846 km

• M1: 46,675 km (0.105 R)
• M2: 392,395 km (0.113 R)
• M3: 512,223 km (0.107 R)
• M4: 648,058 km (0.085 R)
• M5: 1,291,030 km (0.038 R)
• M6: 2,258,778 km (0.079 R)
• M7: 2,561,116 km (0.046 R)
• M8: 2,914,316 km (0.086 R)
• M9: 4,392,044 km (0.094 R)
• M10: 5,291,127 km (0.042 R)
• M11: 5,628,919 km (0.029 R)
• M12: 6,347,587 km (0.06 R)
• M13: 6,947,475 km (0.035 R)
• M14: 10,175,797 km (0.116 R)
• M15: 10,697,594 km (0.08 R)
• M16: 10,875,466 km (0.079 R)
• M17: 11,669,083 km (0.081 R)
• M18: 14,066,987 km (0.109 R)
• M19: 14,568,589 km (0.08 R)
• M20: 15,305,508 km (0.11 R)
• M21: 15,836,131 km (0.067 R)
• M22: 20,988,432 km (0.092 R)
• M23: 21,360,781 km (0.025 R)
• M24: 24,192,818 km (0.107 R)
• M25: 25,015,906 km (0.116 R)
• M26: 25,224,595 km (0.09 R)
• M27: 26,070,870 km (0.068 R)
• M28: 27,597,067 km (0.117 R)
• M29: 28,156,264 km (0.058 R)
• M30: 29,066,567 km (0.111 R)
• M31: 35,730,703 km (0.113 R)
• M32: 36,394,768 km (0.074 R)
• M33: 39,414,701 km (0.111 R)
• M34: 43,044,244 km (0.079 R)
• M35: 51,969,702 km (0.067 R)
• M36: 54,030,263 km (0.107 R)
• M37: 56,681,885 km (0.09 R)
• M38: 62,051,850 km (0.066 R)
• M39: 64,761,367 km (0.047 R)
• M40: 66,544,274 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 13,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit