🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.62 AU

Year: 131 Days

Day: 21.2 Hours

Environment

Temp: 271 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.28 AU - 1.84 AU

Year: 682 Days

Day: 20.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 70,108,987 km

• M1: 30,219 km (0.072 R)
• M2: 66,421 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.59 AU - 1.69 AU

Year: 735 Days

Day: 32.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 108.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,108,987 km

• M1: 262,993 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.55 AU - 2.57 AU

Year: 1034 Days

Day: 26.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 87.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.9

Radius: 5.7

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.76 AU - 18.92 AU

Year: 25261 Days

Day: 22.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,108,987 km

• M1: 71,059 km (0.114 R)
• M2: 347,067 km (0.054 R)
• M3: 590,164 km (0.079 R)
• M4: 1,152,203 km (0.032 R)
• M5: 1,374,206 km (0.1 R)
• M6: 1,675,197 km (0.104 R)
• M7: 1,999,974 km (0.045 R)
• M8: 2,657,157 km (0.11 R)
• M9: 3,589,900 km (0.072 R)
• M10: 4,689,145 km (0.044 R)
• M11: 5,523,602 km (0.064 R)
• M12: 5,796,319 km (0.116 R)
• M13: 6,755,541 km (0.116 R)
• M14: 7,022,423 km (0.043 R)
• M15: 8,931,142 km (0.039 R)
• M16: 9,749,293 km (0.078 R)
• M17: 10,205,567 km (0.111 R)
• M18: 10,795,880 km (0.027 R)
• M19: 11,038,228 km (0.107 R)
• M20: 13,595,305 km (0.111 R)
• M21: 17,006,436 km (0.07 R)
• M22: 17,334,653 km (0.065 R)
• M23: 21,041,539 km (0.072 R)
• M24: 23,888,686 km (0.086 R)
• M25: 25,671,593 km (0.117 R)
• M26: 31,673,310 km (0.081 R)
• M27: 33,950,938 km (0.045 R)
• M28: 35,395,155 km (0.088 R)
• M29: 37,292,056 km (0.085 R)
• M30: 47,152,052 km (0.081 R)
• M31: 47,475,183 km (0.111 R)
• M32: 48,782,818 km (0.072 R)
• M33: 49,946,540 km (0.117 R)
• M34: 56,953,405 km (0.057 R)
• M35: 67,208,339 km (0.115 R)
• M36: 69,063,652 km (0.057 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 15,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit