🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.62 AU - 0.72 AU

Year: 208 Days

Day: 18.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.87 AU - 2.03 AU

Year: 1031 Days

Day: 21.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.5

Radius: 7

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 16.04 AU - 22.42 AU

Year: 31939 Days

Day: 15.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 105,377,136 km

• M1: 87,964 km (0.078 R)
• M2: 518,357 km (0.043 R)
• M3: 786,735 km (0.097 R)
• M4: 1,368,073 km (0.104 R)
• M5: 1,752,090 km (0.057 R)
• M6: 2,002,367 km (0.04 R)
• M7: 2,276,730 km (0.101 R)
• M8: 4,958,571 km (0.102 R)
• M9: 5,463,613 km (0.104 R)
• M10: 6,142,489 km (0.053 R)
• M11: 7,343,759 km (0.101 R)
• M12: 7,667,040 km (0.076 R)
• M13: 9,810,180 km (0.101 R)
• M14: 10,605,292 km (0.082 R)
• M15: 13,566,732 km (0.057 R)
• M16: 14,977,290 km (0.11 R)
• M17: 16,210,126 km (0.046 R)
• M18: 20,313,296 km (0.104 R)
• M19: 20,630,444 km (0.044 R)
• M20: 21,932,095 km (0.058 R)
• M21: 23,751,654 km (0.104 R)
• M22: 26,666,120 km (0.082 R)
• M23: 28,340,120 km (0.117 R)
• M24: 29,002,390 km (0.056 R)
• M25: 29,946,651 km (0.04 R)
• M26: 30,357,597 km (0.099 R)
• M27: 42,064,976 km (0.036 R)
• M28: 48,155,405 km (0.104 R)
• M29: 49,860,671 km (0.089 R)
• M30: 58,994,369 km (0.079 R)
• M31: 59,424,313 km (0.105 R)
• M32: 63,388,657 km (0.083 R)
• M33: 69,182,134 km (0.104 R)
• M34: 71,839,291 km (0.115 R)
• M35: 75,824,578 km (0.089 R)
• M36: 81,541,611 km (0.11 R)
• M37: 93,532,329 km (0.116 R)
• M38: 96,480,005 km (0.099 R)
• M39: 104,118,772 km (0.04 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 10,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit