🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.75 AU - 0.89 AU

Year: 270 Days

Day: 13.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.96 AU - 1.18 AU

Year: 402 Days

Day: 36.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.25 AU - 3.67 AU

Year: 1851 Days

Day: 22.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.9

Radius: 4.1

Gravity: 29.56 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.51 AU - 14.39 AU

Year: 16937 Days

Day: 24.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,194,972 km

• M1: 62,382 km (0.095 R)
• M2: 233,522 km (0.094 R)
• M3: 419,622 km (0.032 R)
• M4: 675,734 km (0.112 R)
• M5: 1,526,796 km (0.098 R)
• M6: 2,583,705 km (0.074 R)
• M7: 2,786,560 km (0.08 R)
• M8: 3,048,805 km (0.07 R)
• M9: 3,327,206 km (0.12 R)
• M10: 3,622,512 km (0.068 R)
• M11: 3,790,810 km (0.113 R)
• M12: 4,265,035 km (0.095 R)
• M13: 7,422,149 km (0.057 R)
• M14: 7,972,519 km (0.09 R)
• M15: 8,698,069 km (0.112 R)
• M16: 9,257,415 km (0.051 R)
• M17: 10,223,818 km (0.08 R)
• M18: 10,788,849 km (0.12 R)
• M19: 11,196,503 km (0.071 R)
• M20: 12,166,944 km (0.11 R)
• M21: 13,590,967 km (0.089 R)
• M22: 14,204,318 km (0.114 R)
• M23: 14,412,857 km (0.11 R)
• M24: 16,306,018 km (0.101 R)
• M25: 16,765,284 km (0.103 R)
• M26: 17,154,537 km (0.091 R)
• M27: 17,311,914 km (0.088 R)
• M28: 20,577,187 km (0.111 R)
• M29: 21,294,210 km (0.113 R)
• M30: 31,005,804 km (0.104 R)
• M31: 33,395,181 km (0.065 R)
• M32: 37,733,669 km (0.104 R)
• M33: 39,487,106 km (0.109 R)
• M34: 41,435,469 km (0.088 R)
• M35: 46,431,738 km (0.074 R)
• M36: 53,809,905 km (0.118 R)
• M37: 58,129,394 km (0.098 R)
• M38: 59,199,318 km (0.065 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 16,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit