🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.25 AU - 1.37 AU

Year: 674 Days

Day: 40.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.09 AU - 1.79 AU

Year: 777 Days

Day: 39.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.58 AU - 2.14 AU

Year: 1140 Days

Day: 33.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,944,777 km

• M1: 57,446 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.8

Radius: 11.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.09 AU - 5.81 AU

Year: 4951 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,944,777 km

• M1: 152,889 km (0.099 R)
• M2: 739,761 km (0.039 R)
• M3: 1,139,637 km (0.102 R)
• M4: 1,760,617 km (0.115 R)
• M5: 2,817,825 km (0.111 R)
• M6: 3,767,024 km (0.038 R)
• M7: 4,470,284 km (0.106 R)
• M8: 7,346,901 km (0.086 R)
• M9: 8,408,298 km (0.091 R)
• M10: 9,895,899 km (0.055 R)
• M11: 10,615,315 km (0.057 R)
• M12: 12,206,438 km (0.052 R)
• M13: 14,160,486 km (0.12 R)
• M14: 17,319,245 km (0.093 R)
• M15: 17,867,371 km (0.11 R)
• M16: 18,364,335 km (0.114 R)
• M17: 19,256,088 km (0.076 R)
• M18: 20,377,624 km (0.094 R)
• M19: 20,920,065 km (0.118 R)
• M20: 21,892,751 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.9

Radius: 7.4

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.68 AU - 13.36 AU

Year: 19917 Days

Day: 21.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,944,777 km

• M1: 92,601 km (0.112 R)
• M2: 539,600 km (0.069 R)
• M3: 806,183 km (0.028 R)
• M4: 1,269,488 km (0.058 R)
• M5: 1,772,884 km (0.055 R)
• M6: 2,051,585 km (0.117 R)
• M7: 2,316,523 km (0.082 R)
• M8: 4,003,688 km (0.049 R)
• M9: 5,569,080 km (0.074 R)
• M10: 6,088,334 km (0.104 R)
• M11: 8,038,342 km (0.1 R)
• M12: 8,912,892 km (0.101 R)
• M13: 9,906,521 km (0.098 R)
• M14: 12,442,055 km (0.068 R)
• M15: 13,398,584 km (0.049 R)
• M16: 16,241,392 km (0.12 R)
• M17: 18,927,721 km (0.089 R)
• M18: 20,191,075 km (0.054 R)
• M19: 21,606,121 km (0.08 R)
• M20: 22,486,056 km (0.053 R)
• M21: 22,985,114 km (0.056 R)
• M22: 24,843,270 km (0.104 R)
• M23: 25,808,924 km (0.116 R)
• M24: 28,158,957 km (0.097 R)
• M25: 28,738,948 km (0.112 R)
• M26: 31,633,667 km (0.1 R)
• M27: 36,605,402 km (0.084 R)
• M28: 38,419,127 km (0.029 R)
• M29: 47,570,627 km (0.089 R)
• M30: 50,745,991 km (0.036 R)
• M31: 59,581,541 km (0.101 R)
• M32: 64,460,675 km (0.087 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: 308 - 15,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit