🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.77 AU - 0.81 AU

Year: 298 Days

Day: 13.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,890,671 km

• M1: 228,586 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.77 AU - 0.89 AU

Year: 321 Days

Day: 32.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.96 AU - 1.4 AU

Year: 544 Days

Day: 33.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,890,671 km

• M1: 277,055 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872

Radius: 13

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.5 AU - 7.68 AU

Year: 7183 Days

Day: 6.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,890,671 km

• M1: 161,715 km (0.099 R)
• M2: 686,654 km (0.093 R)
• M3: 1,142,778 km (0.072 R)
• M4: 1,666,819 km (0.073 R)
• M5: 2,530,149 km (0.119 R)
• M6: 3,149,634 km (0.077 R)
• M7: 3,745,631 km (0.095 R)
• M8: 5,667,216 km (0.087 R)
• M9: 6,552,836 km (0.098 R)
• M10: 7,256,993 km (0.074 R)
• M11: 7,727,179 km (0.1 R)
• M12: 8,134,534 km (0.105 R)
• M13: 11,931,926 km (0.06 R)
• M14: 14,034,524 km (0.116 R)
• M15: 14,458,634 km (0.038 R)
• M16: 17,671,099 km (0.081 R)
• M17: 18,815,822 km (0.115 R)
• M18: 20,392,434 km (0.118 R)
• M19: 21,332,058 km (0.117 R)
• M20: 22,055,513 km (0.113 R)
• M21: 24,065,061 km (0.119 R)
• M22: 30,216,676 km (0.071 R)
• M23: 33,010,117 km (0.116 R)
• M24: 34,634,151 km (0.078 R)
• M25: 35,971,257 km (0.098 R)
• M26: 36,766,968 km (0.107 R)
• M27: 38,041,093 km (0.068 R)
• M28: 38,629,910 km (0.095 R)
• M29: 41,417,068 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.9

Radius: 6.8

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.06 AU - 15.76 AU

Year: 22027 Days

Day: 24.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,890,671 km

• M1: 84,523 km (0.066 R)
• M2: 439,668 km (0.098 R)
• M3: 651,798 km (0.087 R)
• M4: 900,579 km (0.028 R)
• M5: 1,223,711 km (0.112 R)
• M6: 1,954,197 km (0.113 R)
• M7: 2,215,844 km (0.085 R)
• M8: 2,607,192 km (0.066 R)
• M9: 5,117,444 km (0.1 R)
• M10: 7,313,840 km (0.079 R)
• M11: 12,493,517 km (0.102 R)
• M12: 14,403,582 km (0.066 R)
• M13: 18,250,940 km (0.046 R)
• M14: 19,136,260 km (0.071 R)
• M15: 20,919,168 km (0.114 R)
• M16: 21,964,408 km (0.118 R)
• M17: 23,517,384 km (0.037 R)
• M18: 33,688,244 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit