🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.79 AU - 1.11 AU

Year: 355 Days

Day: 23.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.26 AU - 1.72 AU

Year: 696 Days

Day: 19.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 55.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,168,172 km

• M1: 52,509 km (0.111 R)
• M2: 652,995 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.32 AU - 2.86 AU

Year: 1596 Days

Day: 23.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.63 AU - 4.21 AU

Year: 2422 Days

Day: 13.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.8

Radius: 14.7

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.89 AU - 10.09 AU

Year: 10321 Days

Day: 8.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,168,172 km

• M1: 184,005 km (0.052 R)
• M2: 652,995 km (0.072 R)
• M3: 1,266,645 km (0.078 R)
• M4: 1,733,241 km (0.062 R)
• M5: 2,229,008 km (0.034 R)
• M6: 3,211,118 km (0.088 R)
• M7: 4,437,372 km (0.095 R)
• M8: 5,991,544 km (0.12 R)
• M9: 6,645,885 km (0.116 R)
• M10: 8,536,952 km (0.07 R)
• M11: 9,038,105 km (0.113 R)
• M12: 12,355,438 km (0.108 R)
• M13: 15,524,818 km (0.077 R)
• M14: 15,998,595 km (0.11 R)
• M15: 20,064,814 km (0.074 R)
• M16: 22,293,224 km (0.069 R)
• M17: 23,511,699 km (0.09 R)
• M18: 24,408,837 km (0.115 R)
• M19: 30,913,054 km (0.071 R)
• M20: 34,218,718 km (0.101 R)
• M21: 38,119,632 km (0.116 R)
• M22: 41,654,181 km (0.06 R)
• M23: 44,853,182 km (0.091 R)
• M24: 46,233,222 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526

Radius: 6.8

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.99 AU - 13.55 AU

Year: 18509 Days

Day: 24.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,168,172 km

• M1: 84,672 km (0.12 R)
• M2: 360,381 km (0.115 R)
• M3: 931,247 km (0.091 R)
• M4: 1,300,454 km (0.071 R)
• M5: 2,015,383 km (0.1 R)
• M6: 2,728,067 km (0.062 R)
• M7: 3,625,504 km (0.114 R)
• M8: 4,157,325 km (0.041 R)
• M9: 5,086,178 km (0.117 R)
• M10: 9,592,515 km (0.103 R)
• M11: 11,079,218 km (0.119 R)
• M12: 24,341,369 km (0.115 R)
• M13: 27,963,582 km (0.059 R)
• M14: 33,288,967 km (0.106 R)
• M15: 43,600,748 km (0.087 R)
• M16: 50,708,592 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 15,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit