🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.43 AU - 0.57 AU

Year: 124 Days

Day: 24.1 Hours

Environment

Temp: 301 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.64 AU - 0.82 AU

Year: 218 Days

Day: 46 Hours

Environment

Temp: 205 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.91 AU - 4.59 AU

Year: 2541 Days

Day: 39.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,393,727 km

• M1: 676,781 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.66 AU - 4.24 AU

Year: 2746 Days

Day: 18.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.6

Radius: 5

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.63 AU - 18.49 AU

Year: 21473 Days

Day: 22.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 58,393,727 km

• M1: 62,233 km (0.108 R)
• M2: 239,955 km (0.051 R)
• M3: 408,103 km (0.105 R)
• M4: 700,417 km (0.119 R)
• M5: 878,738 km (0.072 R)
• M6: 1,441,076 km (0.05 R)
• M7: 1,652,907 km (0.085 R)
• M8: 2,829,345 km (0.031 R)
• M9: 3,113,730 km (0.068 R)
• M10: 4,171,387 km (0.111 R)
• M11: 4,508,431 km (0.044 R)
• M12: 4,963,657 km (0.049 R)
• M13: 5,448,803 km (0.113 R)
• M14: 6,594,125 km (0.111 R)
• M15: 8,502,993 km (0.095 R)
• M16: 9,820,053 km (0.107 R)
• M17: 12,979,410 km (0.077 R)
• M18: 14,717,439 km (0.071 R)
• M19: 16,680,312 km (0.095 R)
• M20: 17,371,604 km (0.116 R)
• M21: 17,527,784 km (0.085 R)
• M22: 18,081,745 km (0.109 R)
• M23: 18,484,463 km (0.11 R)
• M24: 23,223,573 km (0.115 R)
• M25: 23,988,168 km (0.118 R)
• M26: 26,382,332 km (0.069 R)
• M27: 27,214,545 km (0.096 R)
• M28: 28,495,552 km (0.083 R)
• M29: 29,040,836 km (0.11 R)
• M30: 35,632,717 km (0.067 R)
• M31: 36,649,085 km (0.1 R)
• M32: 39,408,268 km (0.097 R)
• M33: 40,632,128 km (0.102 R)
• M34: 43,585,788 km (0.116 R)
• M35: 45,632,586 km (0.102 R)
• M36: 48,511,448 km (0.099 R)
• M37: 51,831,623 km (0.071 R)
• M38: 55,638,440 km (0.114 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 12,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit