🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.43 AU - 1.61 AU

Year: 714 Days

Day: 44.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.48 AU - 1.66 AU

Year: 749 Days

Day: 24.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.94 AU - 2.16 AU

Year: 1118 Days

Day: 45.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270

Radius: 9.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.53 AU - 6.33 AU

Year: 5499 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,159,145 km

• M1: 123,568 km (0.084 R)
• M2: 550,071 km (0.093 R)
• M3: 974,032 km (0.045 R)
• M4: 1,451,847 km (0.1 R)
• M5: 2,108,432 km (0.104 R)
• M6: 2,917,757 km (0.091 R)
• M7: 3,716,460 km (0.085 R)
• M8: 4,200,110 km (0.081 R)
• M9: 4,677,925 km (0.113 R)
• M10: 5,608,125 km (0.082 R)
• M11: 6,627,186 km (0.107 R)
• M12: 7,275,992 km (0.102 R)
• M13: 8,171,933 km (0.119 R)
• M14: 8,557,297 km (0.119 R)
• M15: 9,028,531 km (0.098 R)
• M16: 12,227,980 km (0.047 R)
• M17: 14,081,199 km (0.109 R)
• M18: 14,483,318 km (0.115 R)
• M19: 18,755,534 km (0.094 R)
• M20: 22,141,532 km (0.026 R)
• M21: 22,617,253 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.8

Radius: 5

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.72 AU - 15.66 AU

Year: 18242 Days

Day: 24.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,159,145 km

• M1: 67,319 km (0.045 R)
• M2: 224,098 km (0.079 R)
• M3: 533,167 km (0.101 R)
• M4: 691,441 km (0.074 R)
• M5: 881,879 km (0.093 R)
• M6: 2,299,918 km (0.099 R)
• M7: 2,773,545 km (0.088 R)
• M8: 3,384,502 km (0.058 R)
• M9: 4,052,457 km (0.111 R)
• M10: 4,254,414 km (0.092 R)
• M11: 4,523,840 km (0.064 R)
• M12: 6,232,846 km (0.1 R)
• M13: 6,424,481 km (0.049 R)
• M14: 6,900,351 km (0.113 R)
• M15: 8,011,864 km (0.081 R)
• M16: 8,376,733 km (0.082 R)
• M17: 9,740,916 km (0.061 R)
• M18: 10,801,714 km (0.064 R)
• M19: 12,473,321 km (0.1 R)
• M20: 12,778,052 km (0.066 R)
• M21: 16,757,505 km (0.065 R)
• M22: 18,746,708 km (0.084 R)
• M23: 18,985,915 km (0.053 R)
• M24: 20,973,472 km (0.119 R)
• M25: 22,194,789 km (0.096 R)
• M26: 23,278,625 km (0.108 R)
• M27: 25,845,426 km (0.073 R)
• M28: 30,752,685 km (0.09 R)
• M29: 31,308,740 km (0.082 R)
• M30: 37,242,091 km (0.115 R)
• M31: 42,633,448 km (0.092 R)
• M32: 43,324,591 km (0.069 R)
• M33: 43,742,717 km (0.087 R)
• M34: 44,587,197 km (0.085 R)
• M35: 46,892,350 km (0.052 R)
• M36: 50,343,274 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 18,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit