🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.01 AU - 1.07 AU

Year: 400 Days

Day: 37.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,730,472 km

• M1: 51,462 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.3 AU - 2.56 AU

Year: 1427 Days

Day: 43.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,730,472 km

• M1: 30,069 km (0.117 R)
• M2: 171,439 km (0.085 R)

Asteroid Belt

Center: 8.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.5

Radius: 5.4

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 12.44 AU - 15.38 AU

Year: 19544 Days

Day: 20.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,730,472 km

• M1: 67,169 km (0.11 R)
• M2: 374,443 km (0.051 R)
• M3: 773,122 km (0.113 R)
• M4: 1,449,753 km (0.051 R)
• M5: 1,735,036 km (0.044 R)
• M6: 1,909,168 km (0.098 R)
• M7: 2,153,312 km (0.059 R)
• M8: 2,547,353 km (0.043 R)
• M9: 2,750,207 km (0.084 R)
• M10: 3,533,053 km (0.08 R)
• M11: 5,380,138 km (0.08 R)
• M12: 5,946,216 km (0.054 R)
• M13: 6,183,478 km (0.09 R)
• M14: 6,719,188 km (0.05 R)
• M15: 7,196,256 km (0.11 R)
• M16: 8,025,028 km (0.09 R)
• M17: 9,491,686 km (0.107 R)
• M18: 10,203,622 km (0.099 R)
• M19: 10,429,664 km (0.091 R)
• M20: 15,535,440 km (0.112 R)
• M21: 18,536,971 km (0.066 R)
• M22: 21,072,206 km (0.114 R)
• M23: 21,347,018 km (0.082 R)
• M24: 21,997,320 km (0.08 R)
• M25: 22,280,209 km (0.104 R)
• M26: 24,428,435 km (0.05 R)
• M27: 28,013,847 km (0.101 R)
• M28: 30,745,953 km (0.102 R)
• M29: 32,540,678 km (0.09 R)
• M30: 34,151,698 km (0.095 R)
• M31: 35,297,618 km (0.11 R)
• M32: 36,206,574 km (0.101 R)
• M33: 36,600,765 km (0.063 R)
• M34: 46,477,665 km (0.102 R)
• M35: 51,275,119 km (0.099 R)
• M36: 53,793,150 km (0.096 R)
• M37: 54,478,309 km (0.097 R)
• M38: 56,922,139 km (0.067 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 16,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit