🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.52 AU - 0.64 AU

Year: 156 Days

Day: 26.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.47 AU - 0.77 AU

Year: 172 Days

Day: 35 Hours

Environment

Temp: 238 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.21 AU - 2.87 AU

Year: 1429 Days

Day: 31 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,913,511 km

• M1: 233,373 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.77 AU - 2.87 AU

Year: 1672 Days

Day: 16.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,913,511 km

• M1: 232,325 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.2

Radius: 10.3

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.41 AU - 8.25 AU

Year: 6303 Days

Day: 9.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,913,511 km

• M1: 128,056 km (0.065 R)
• M2: 632,649 km (0.091 R)
• M3: 1,044,642 km (0.051 R)
• M4: 2,056,372 km (0.098 R)
• M5: 3,137,217 km (0.078 R)
• M6: 5,216,328 km (0.092 R)
• M7: 6,436,149 km (0.098 R)
• M8: 7,941,852 km (0.086 R)
• M9: 8,406,952 km (0.078 R)
• M10: 9,313,515 km (0.038 R)
• M11: 9,830,974 km (0.101 R)
• M12: 10,707,468 km (0.111 R)
• M13: 11,817,933 km (0.051 R)
• M14: 12,189,085 km (0.091 R)
• M15: 12,520,145 km (0.067 R)
• M16: 12,905,808 km (0.103 R)
• M17: 14,214,490 km (0.084 R)
• M18: 15,279,927 km (0.077 R)
• M19: 15,720,642 km (0.075 R)
• M20: 16,743,442 km (0.094 R)
• M21: 17,211,983 km (0.115 R)
• M22: 22,674,100 km (0.071 R)
• M23: 25,409,348 km (0.11 R)
• M24: 26,341,791 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 8.3

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.35 AU - 13.55 AU

Year: 12794 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,913,511 km

• M1: 103,522 km (0.114 R)
• M2: 381,325 km (0.084 R)
• M3: 2,095,866 km (0.106 R)
• M4: 3,413,674 km (0.108 R)
• M5: 5,869,173 km (0.057 R)
• M6: 6,912,768 km (0.114 R)
• M7: 8,122,416 km (0.1 R)
• M8: 12,977,316 km (0.076 R)
• M9: 13,502,704 km (0.116 R)
• M10: 18,229,398 km (0.11 R)
• M11: 19,393,120 km (0.087 R)
• M12: 20,254,205 km (0.084 R)
• M13: 24,645,202 km (0.113 R)
• M14: 26,482,563 km (0.05 R)
• M15: 38,512,775 km (0.113 R)
• M16: 47,455,437 km (0.117 R)
• M17: 60,913,560 km (0.073 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 15,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit