🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.64 AU - 0.86 AU

Year: 286 Days

Day: 27.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 142.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.68 AU - 1.06 AU

Year: 357 Days

Day: 46.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.66 AU - 1.96 AU

Year: 1071 Days

Day: 13.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584

Radius: 14.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.33 AU - 3.55 AU

Year: 2217 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,458,114 km

• M1: 183,108 km (0.119 R)
• M2: 1,093,411 km (0.096 R)
• M3: 2,096,165 km (0.05 R)
• M4: 2,848,044 km (0.106 R)
• M5: 3,495,803 km (0.114 R)
• M6: 4,498,707 km (0.071 R)
• M7: 4,981,011 km (0.058 R)
• M8: 5,638,493 km (0.098 R)
• M9: 7,669,883 km (0.107 R)
• M10: 8,707,643 km (0.115 R)
• M11: 11,061,865 km (0.12 R)
• M12: 12,795,255 km (0.09 R)
• M13: 15,583,909 km (0.114 R)
• M14: 16,157,916 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.8

Radius: 4.8

Gravity: 20.87 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.45 AU - 13.35 AU

Year: 20373 Days

Day: 21.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,458,114 km

• M1: 59,690 km (0.105 R)
• M2: 227,987 km (0.102 R)
• M3: 471,981 km (0.11 R)
• M4: 684,111 km (0.052 R)
• M5: 881,131 km (0.072 R)
• M6: 1,497,774 km (0.094 R)
• M7: 1,745,209 km (0.1 R)
• M8: 2,019,422 km (0.058 R)
• M9: 2,700,840 km (0.04 R)
• M10: 3,872,490 km (0.093 R)
• M11: 4,878,087 km (0.11 R)
• M12: 5,535,869 km (0.055 R)
• M13: 6,587,841 km (0.057 R)
• M14: 7,115,772 km (0.039 R)
• M15: 9,293,917 km (0.106 R)
• M16: 10,474,993 km (0.078 R)
• M17: 10,950,115 km (0.051 R)
• M18: 11,879,567 km (0.067 R)
• M19: 13,405,016 km (0.091 R)
• M20: 17,989,892 km (0.111 R)
• M21: 18,413,404 km (0.092 R)
• M22: 21,095,394 km (0.088 R)
• M23: 27,888,933 km (0.107 R)
• M24: 39,880,100 km (0.09 R)
• M25: 41,769,072 km (0.06 R)
• M26: 43,716,836 km (0.091 R)
• M27: 46,512,521 km (0.07 R)
• M28: 47,792,481 km (0.098 R)
• M29: 51,943,373 km (0.045 R)
• M30: 52,457,092 km (0.118 R)
• M31: 65,825,157 km (0.053 R)
• M32: 68,253,131 km (0.083 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: 338 - 12,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit