🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.84 AU - 1.22 AU

Year: 386 Days

Day: 30.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,916,604 km

• M1: 266,733 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.4 AU - 1.48 AU

Year: 638 Days

Day: 42.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,916,604 km

• M1: 39,943 km (0.03 R)

Asteroid Belt

Center: 9.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.7

Radius: 5.1

Gravity: 33.71 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 13.7 AU - 20.6 AU

Year: 26204 Days

Day: 23.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 98,916,604 km

• M1: 63,429 km (0.114 R)
• M2: 364,720 km (0.114 R)
• M3: 991,983 km (0.049 R)
• M4: 1,362,837 km (0.094 R)
• M5: 1,821,055 km (0.111 R)
• M6: 2,627,088 km (0.083 R)
• M7: 2,979,990 km (0.104 R)
• M8: 3,302,672 km (0.096 R)
• M9: 4,909,952 km (0.071 R)
• M10: 5,193,440 km (0.116 R)
• M11: 5,617,250 km (0.085 R)
• M12: 6,630,327 km (0.071 R)
• M13: 7,027,210 km (0.093 R)
• M14: 7,759,642 km (0.026 R)
• M15: 10,724,821 km (0.084 R)
• M16: 11,133,074 km (0.057 R)
• M17: 11,410,877 km (0.115 R)
• M18: 12,946,349 km (0.106 R)
• M19: 14,449,658 km (0.102 R)
• M20: 22,833,871 km (0.085 R)
• M21: 25,494,320 km (0.096 R)
• M22: 26,589,376 km (0.032 R)
• M23: 26,961,127 km (0.093 R)
• M24: 30,061,842 km (0.084 R)
• M25: 33,680,315 km (0.049 R)
• M26: 38,046,778 km (0.091 R)
• M27: 38,677,183 km (0.046 R)
• M28: 46,435,179 km (0.066 R)
• M29: 47,155,044 km (0.099 R)
• M30: 64,934,302 km (0.096 R)
• M31: 70,695,765 km (0.04 R)
• M32: 80,607,073 km (0.095 R)
• M33: 83,751,620 km (0.039 R)
• M34: 86,162,988 km (0.047 R)
• M35: 86,433,760 km (0.097 R)
• M36: 98,620,302 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 19,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit