🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.68 AU - 0.86 AU

Year: 251 Days

Day: 24.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,844,167 km

• M1: 74,949 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.65 AU - 1.85 AU

Year: 859 Days

Day: 31.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.11 AU - 4.63 AU

Year: 2823 Days

Day: 43 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,844,167 km

• M1: 49,666 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.8

Radius: 11.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.83 AU - 7.11 AU

Year: 6103 Days

Day: 8.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,844,167 km

• M1: 143,016 km (0.112 R)
• M2: 588,967 km (0.115 R)
• M3: 1,070,672 km (0.106 R)
• M4: 1,469,799 km (0.098 R)
• M5: 5,258,216 km (0.094 R)
• M6: 5,797,366 km (0.076 R)
• M7: 6,373,019 km (0.1 R)
• M8: 7,092,585 km (0.106 R)
• M9: 7,564,566 km (0.097 R)
• M10: 7,941,852 km (0.08 R)
• M11: 8,371,347 km (0.07 R)
• M12: 10,338,709 km (0.085 R)
• M13: 14,930,017 km (0.083 R)
• M14: 15,890,136 km (0.095 R)
• M15: 16,954,974 km (0.113 R)
• M16: 22,768,497 km (0.112 R)
• M17: 23,717,695 km (0.097 R)
• M18: 25,526,034 km (0.091 R)
• M19: 27,779,876 km (0.097 R)
• M20: 30,731,891 km (0.099 R)
• M21: 32,481,288 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.4

Radius: 12.4

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.52 AU - 8.76 AU

Year: 7831 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,844,167 km

• M1: 154,235 km (0.072 R)
• M2: 560,543 km (0.113 R)
• M3: 1,040,453 km (0.09 R)
• M4: 1,856,061 km (0.108 R)
• M5: 3,124,202 km (0.092 R)
• M6: 3,944,746 km (0.077 R)
• M7: 5,107,421 km (0.043 R)
• M8: 6,012,638 km (0.087 R)
• M9: 6,556,276 km (0.097 R)
• M10: 6,985,323 km (0.069 R)
• M11: 7,586,557 km (0.072 R)
• M12: 10,154,554 km (0.1 R)
• M13: 10,877,860 km (0.066 R)
• M14: 11,842,915 km (0.103 R)
• M15: 14,837,117 km (0.081 R)
• M16: 17,205,251 km (0.054 R)
• M17: 18,941,634 km (0.081 R)
• M18: 20,715,565 km (0.1 R)
• M19: 23,497,786 km (0.1 R)
• M20: 24,251,760 km (0.111 R)
• M21: 25,456,322 km (0.108 R)
• M22: 27,337,664 km (0.106 R)
• M23: 32,495,051 km (0.116 R)
• M24: 32,908,689 km (0.04 R)
• M25: 34,491,734 km (0.065 R)
• M26: 38,844,134 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 12,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit