🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.61 AU - 0.71 AU

Year: 195 Days

Day: 46.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,943,588 km

• M1: 41,139 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.66 AU - 4.12 AU

Year: 2268 Days

Day: 28.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.2

Radius: 3.2

Gravity: 62.42 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.68 AU - 16.82 AU

Year: 22717 Days

Day: 16.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,943,588 km

• M1: 46,226 km (0.094 R)
• M2: 150,495 km (0.073 R)
• M3: 409,898 km (0.109 R)
• M4: 612,454 km (0.04 R)
• M5: 767,886 km (0.082 R)
• M6: 1,349,971 km (0.088 R)
• M7: 1,511,537 km (0.091 R)
• M8: 1,893,011 km (0.088 R)
• M9: 2,335,223 km (0.098 R)
• M10: 2,520,724 km (0.053 R)
• M11: 4,479,110 km (0.112 R)
• M12: 6,607,738 km (0.117 R)
• M13: 7,121,158 km (0.115 R)
• M14: 10,274,681 km (0.029 R)
• M15: 10,583,451 km (0.084 R)
• M16: 13,647,515 km (0.092 R)
• M17: 14,943,930 km (0.039 R)
• M18: 15,825,061 km (0.115 R)
• M19: 16,740,301 km (0.053 R)
• M20: 17,081,833 km (0.093 R)
• M21: 20,366,105 km (0.067 R)
• M22: 20,559,983 km (0.031 R)
• M23: 21,447,697 km (0.114 R)
• M24: 22,878,900 km (0.104 R)
• M25: 23,299,270 km (0.111 R)
• M26: 23,511,400 km (0.095 R)
• M27: 26,386,970 km (0.11 R)
• M28: 27,908,829 km (0.083 R)
• M29: 28,148,186 km (0.067 R)
• M30: 28,874,035 km (0.117 R)
• M31: 29,612,151 km (0.114 R)
• M32: 29,736,466 km (0.097 R)
• M33: 41,152,579 km (0.057 R)
• M34: 45,633,933 km (0.089 R)
• M35: 55,173,490 km (0.043 R)
• M36: 59,412,794 km (0.112 R)
• M37: 79,496,009 km (0.065 R)
• M38: 80,701,170 km (0.104 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 11,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit