🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.61 AU - 0.89 AU

Year: 228 Days

Day: 23.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.55 AU - 4.85 AU

Year: 3581 Days

Day: 29 Hours

Environment

Temp: -118 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.9

Radius: 6.4

Gravity: 20.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 18.69 AU - 20.65 AU

Year: 30661 Days

Day: 20.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 107,671,896 km

• M1: 79,586 km (0.074 R)
• M2: 428,448 km (0.099 R)
• M3: 717,621 km (0.051 R)
• M4: 1,047,783 km (0.047 R)
• M5: 1,321,548 km (0.074 R)
• M6: 2,676,605 km (0.063 R)
• M7: 4,614,047 km (0.111 R)
• M8: 5,183,566 km (0.076 R)
• M9: 9,120,384 km (0.112 R)
• M10: 11,830,349 km (0.045 R)
• M11: 12,052,951 km (0.066 R)
• M12: 13,528,584 km (0.109 R)
• M13: 13,853,960 km (0.094 R)
• M14: 18,078,005 km (0.086 R)
• M15: 23,552,689 km (0.081 R)
• M16: 25,474,573 km (0.074 R)
• M17: 26,727,305 km (0.026 R)
• M18: 27,239,827 km (0.086 R)
• M19: 27,889,531 km (0.103 R)
• M20: 28,152,225 km (0.109 R)
• M21: 29,084,968 km (0.057 R)
• M22: 34,661,827 km (0.062 R)
• M23: 35,732,798 km (0.097 R)
• M24: 37,301,032 km (0.116 R)
• M25: 46,938,127 km (0.071 R)
• M26: 55,788,936 km (0.054 R)
• M27: 56,206,164 km (0.077 R)
• M28: 60,056,065 km (0.101 R)
• M29: 69,232,997 km (0.1 R)
• M30: 84,682,717 km (0.112 R)
• M31: 88,308,072 km (0.089 R)
• M32: 92,618,136 km (0.083 R)
• M33: 94,380,698 km (0.054 R)
• M34: 94,973,255 km (0.049 R)
• M35: 95,270,357 km (0.072 R)
• M36: 97,670,056 km (0.106 R)
• M37: 97,972,842 km (0.036 R)
• M38: 98,580,210 km (0.082 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 11,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit