🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.48 AU - 0.62 AU

Year: 150 Days

Day: 24.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,359,188 km

• M1: 159,920 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.71 AU - 0.97 AU

Year: 284 Days

Day: 43.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 63.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,359,188 km

• M1: 50,714 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.91 AU - 2.65 AU

Year: 1270 Days

Day: 25.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 175.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,359,188 km

• M1: 351,555 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.32 AU - 2.9 AU

Year: 1556 Days

Day: 22.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.6

Radius: 8.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.63 AU - 10.49 AU

Year: 9240 Days

Day: 9.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 94,359,188 km

• M1: 101,577 km (0.096 R)
• M2: 359,334 km (0.038 R)
• M3: 688,150 km (0.104 R)
• M4: 1,149,510 km (0.071 R)
• M5: 1,425,817 km (0.117 R)
• M6: 1,769,892 km (0.106 R)
• M7: 2,142,391 km (0.093 R)
• M8: 3,062,568 km (0.077 R)
• M9: 4,203,401 km (0.059 R)
• M10: 4,528,178 km (0.108 R)
• M11: 5,604,834 km (0.071 R)
• M12: 7,448,478 km (0.096 R)
• M13: 9,046,632 km (0.078 R)
• M14: 10,077,810 km (0.117 R)
• M15: 11,726,379 km (0.095 R)
• M16: 12,905,509 km (0.094 R)
• M17: 18,247,200 km (0.105 R)
• M18: 19,113,821 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565

Radius: 4.9

Gravity: 23.53 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 16.72 AU - 21.16 AU

Year: 30412 Days

Day: 23.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 94,359,188 km

• M1: 61,186 km (0.096 R)
• M2: 272,867 km (0.104 R)
• M3: 461,809 km (0.1 R)
• M4: 959,371 km (0.114 R)
• M5: 1,120,787 km (0.082 R)
• M6: 1,958,535 km (0.116 R)
• M7: 5,194,487 km (0.09 R)
• M8: 6,752,100 km (0.116 R)
• M9: 7,402,551 km (0.102 R)
• M10: 9,299,602 km (0.041 R)
• M11: 12,133,434 km (0.099 R)
• M12: 13,628,366 km (0.086 R)
• M13: 14,339,554 km (0.102 R)
• M14: 15,158,303 km (0.068 R)
• M15: 17,249,981 km (0.057 R)
• M16: 35,111,069 km (0.102 R)
• M17: 51,674,396 km (0.087 R)
• M18: 55,355,251 km (0.107 R)
• M19: 56,352,022 km (0.06 R)
• M20: 86,390,826 km (0.073 R)
• M21: 88,001,097 km (0.12 R)
• M22: 89,904,880 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 18,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit