🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.68 AU - 0.74 AU

Year: 209 Days

Day: 16.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 167.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,104,081 km

• M1: 45,328 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.26 AU - 1.62 AU

Year: 605 Days

Day: 21 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,104,081 km

• M1: 30,219 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.6 AU - 3.72 AU

Year: 2450 Days

Day: 41.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.49 AU - 4.87 AU

Year: 2990 Days

Day: 46 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,104,081 km

• M1: 471,981 km (0.063 R)
• M2: 2,097,362 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.4

Radius: 11.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.53 AU - 13.63 AU

Year: 12903 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,104,081 km

• M1: 145,559 km (0.114 R)
• M2: 538,104 km (0.06 R)
• M3: 1,000,660 km (0.109 R)
• M4: 1,731,446 km (0.118 R)
• M5: 3,767,024 km (0.098 R)
• M6: 4,320,835 km (0.087 R)
• M7: 4,700,963 km (0.083 R)
• M8: 5,133,152 km (0.108 R)
• M9: 5,783,005 km (0.108 R)
• M10: 6,280,119 km (0.087 R)
• M11: 6,877,912 km (0.084 R)
• M12: 7,322,517 km (0.087 R)
• M13: 8,025,327 km (0.098 R)
• M14: 9,119,486 km (0.072 R)
• M15: 12,073,895 km (0.068 R)
• M16: 14,266,700 km (0.07 R)
• M17: 15,677,857 km (0.073 R)
• M18: 17,518,808 km (0.045 R)
• M19: 18,209,950 km (0.118 R)
• M20: 20,317,485 km (0.1 R)
• M21: 22,021,405 km (0.115 R)
• M22: 22,421,579 km (0.046 R)
• M23: 31,381,145 km (0.102 R)
• M24: 31,786,406 km (0.105 R)
• M25: 33,442,305 km (0.073 R)
• M26: 37,832,554 km (0.111 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 18,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit