🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.51 AU - 0.79 AU

Year: 190 Days

Day: 45.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.78 AU - 3.62 AU

Year: 2070 Days

Day: 47.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,945,207 km

• M1: 31,416 km (0.115 R)
• M2: 1,748,500 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.9

Radius: 8.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.82 AU - 7.92 AU

Year: 5814 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 99,945,207 km

• M1: 108,458 km (0.112 R)
• M2: 409,300 km (0.061 R)
• M3: 832,662 km (0.04 R)
• M4: 1,332,319 km (0.092 R)
• M5: 2,083,450 km (0.063 R)
• M6: 2,634,568 km (0.086 R)
• M7: 5,159,930 km (0.099 R)
• M8: 5,698,931 km (0.034 R)
• M9: 6,494,044 km (0.119 R)
• M10: 7,152,125 km (0.115 R)
• M11: 7,697,708 km (0.084 R)
• M12: 8,871,752 km (0.099 R)
• M13: 11,246,918 km (0.079 R)
• M14: 11,652,777 km (0.097 R)
• M15: 12,623,816 km (0.114 R)
• M16: 14,439,336 km (0.089 R)
• M17: 18,468,605 km (0.057 R)
• M18: 18,806,547 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.5

Radius: 7.9

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 15.97 AU - 18.75 AU

Year: 26159 Days

Day: 20.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 99,945,207 km

• M1: 98,884 km (0.117 R)
• M2: 606,320 km (0.102 R)
• M3: 1,853,218 km (0.105 R)
• M4: 3,159,956 km (0.084 R)
• M5: 3,818,486 km (0.101 R)
• M6: 4,834,854 km (0.117 R)
• M7: 7,655,372 km (0.091 R)
• M8: 8,204,097 km (0.114 R)
• M9: 8,603,673 km (0.12 R)
• M10: 9,196,828 km (0.102 R)
• M11: 11,209,668 km (0.104 R)
• M12: 11,701,845 km (0.099 R)
• M13: 19,680,497 km (0.098 R)
• M14: 23,779,629 km (0.109 R)
• M15: 26,395,348 km (0.098 R)
• M16: 26,766,350 km (0.085 R)
• M17: 28,028,059 km (0.111 R)
• M18: 32,472,911 km (0.069 R)
• M19: 33,184,847 km (0.06 R)
• M20: 34,640,135 km (0.12 R)
• M21: 35,985,768 km (0.102 R)
• M22: 40,231,505 km (0.083 R)
• M23: 44,101,901 km (0.11 R)
• M24: 44,624,446 km (0.066 R)
• M25: 49,326,756 km (0.113 R)
• M26: 51,604,234 km (0.064 R)
• M27: 53,950,976 km (0.105 R)
• M28: 54,548,620 km (0.082 R)
• M29: 60,984,918 km (0.089 R)
• M30: 66,758,798 km (0.115 R)
• M31: 69,307,646 km (0.079 R)
• M32: 80,410,800 km (0.119 R)
• M33: 93,212,937 km (0.096 R)
• M34: 93,499,268 km (0.087 R)
• M35: 95,810,106 km (0.086 R)
• M36: 99,945,141 km (0.049 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit