🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.58 AU - 0.58 AU

Year: 281 Days

Day: 47 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,578,282 km

• M1: 109,805 km (0.12 R)
• M2: 584,628 km (0.084 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.8

Radius: 14.4

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.91 AU - 4.03 AU

Year: 5029 Days

Day: 7.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,578,282 km

• M1: 182,809 km (0.091 R)
• M2: 717,621 km (0.088 R)
• M3: 1,395,898 km (0.102 R)
• M4: 1,989,352 km (0.028 R)
• M5: 2,487,663 km (0.051 R)
• M6: 3,415,768 km (0.098 R)
• M7: 4,091,203 km (0.089 R)
• M8: 4,590,111 km (0.103 R)
• M9: 5,502,958 km (0.08 R)
• M10: 7,361,562 km (0.078 R)
• M11: 8,613,097 km (0.05 R)
• M12: 9,268,934 km (0.04 R)
• M13: 16,387,699 km (0.057 R)
• M14: 18,647,973 km (0.109 R)
• M15: 24,908,195 km (0.115 R)
• M16: 26,925,971 km (0.057 R)
• M17: 31,380,248 km (0.064 R)
• M18: 32,346,201 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.8

Radius: 4.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.55 AU - 9.51 AU

Year: 17253 Days

Day: 15.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,578,282 km

• M1: 61,186 km (0.044 R)
• M2: 286,330 km (0.101 R)
• M3: 495,468 km (0.073 R)
• M4: 1,554,920 km (0.098 R)
• M5: 2,216,143 km (0.104 R)
• M6: 2,781,324 km (0.12 R)
• M7: 7,903,405 km (0.071 R)
• M8: 8,399,771 km (0.076 R)
• M9: 8,998,162 km (0.064 R)
• M10: 9,328,624 km (0.117 R)
• M11: 12,780,146 km (0.109 R)
• M12: 14,448,910 km (0.107 R)
• M13: 17,438,025 km (0.046 R)
• M14: 19,144,040 km (0.079 R)
• M15: 25,493,721 km (0.113 R)
• M16: 29,724,798 km (0.104 R)
• M17: 30,827,932 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 17,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit