🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.74 AU - 4.9 AU

Year: 3263 Days

Day: 26.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.3

Radius: 11.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.81 AU - 9.19 AU

Year: 9007 Days

Day: 9.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,010,850 km

• M1: 139,276 km (0.087 R)
• M2: 619,634 km (0.08 R)
• M3: 1,089,820 km (0.115 R)
• M4: 1,447,359 km (0.103 R)
• M5: 1,899,893 km (0.096 R)
• M6: 3,010,956 km (0.087 R)
• M7: 3,637,173 km (0.12 R)
• M8: 4,058,441 km (0.07 R)
• M9: 4,708,892 km (0.073 R)
• M10: 5,427,560 km (0.087 R)
• M11: 6,115,112 km (0.063 R)
• M12: 7,663,899 km (0.086 R)
• M13: 11,944,492 km (0.111 R)
• M14: 12,600,180 km (0.11 R)
• M15: 15,657,960 km (0.092 R)
• M16: 17,118,185 km (0.115 R)
• M17: 17,951,894 km (0.103 R)
• M18: 20,154,723 km (0.115 R)
• M19: 20,849,306 km (0.045 R)
• M20: 21,800,150 km (0.108 R)
• M21: 25,090,405 km (0.08 R)
• M22: 28,698,257 km (0.098 R)
• M23: 34,682,022 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.4

Radius: 4.6

Gravity: 17.5 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.11 AU - 17.57 AU

Year: 24005 Days

Day: 19.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,010,850 km

• M1: 58,194 km (0.076 R)
• M2: 214,523 km (0.112 R)
• M3: 478,863 km (0.107 R)
• M4: 723,754 km (0.112 R)
• M5: 976,724 km (0.119 R)
• M6: 1,272,629 km (0.045 R)
• M7: 1,964,968 km (0.094 R)
• M8: 3,515,101 km (0.107 R)
• M9: 6,347,138 km (0.117 R)
• M10: 8,696,872 km (0.103 R)
• M11: 9,446,208 km (0.113 R)
• M12: 10,649,573 km (0.117 R)
• M13: 12,276,450 km (0.098 R)
• M14: 13,565,236 km (0.103 R)
• M15: 17,632,353 km (0.04 R)
• M16: 19,268,206 km (0.116 R)
• M17: 20,352,042 km (0.029 R)
• M18: 20,722,147 km (0.115 R)
• M19: 21,285,683 km (0.07 R)
• M20: 22,937,842 km (0.114 R)
• M21: 26,167,211 km (0.031 R)
• M22: 33,896,334 km (0.051 R)
• M23: 37,233,414 km (0.07 R)
• M24: 38,345,824 km (0.096 R)
• M25: 41,223,488 km (0.055 R)
• M26: 52,772,294 km (0.046 R)
• M27: 53,295,289 km (0.109 R)
• M28: 53,645,946 km (0.119 R)
• M29: 55,782,204 km (0.103 R)
• M30: 59,655,741 km (0.103 R)
• M31: 60,794,480 km (0.115 R)
• M32: 61,947,730 km (0.068 R)
• M33: 62,919,817 km (0.058 R)
• M34: 66,098,772 km (0.099 R)
• M35: 68,138,988 km (0.089 R)
• M36: 68,759,221 km (0.096 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 12,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit