🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.23 AU - 2.91 AU

Year: 1749 Days

Day: 25.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,996,670 km

• M1: 617,540 km (0.074 R)

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.1

Radius: 10.9

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.53 AU - 6.83 AU

Year: 5748 Days

Day: 9.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,996,670 km

• M1: 135,536 km (0.1 R)
• M2: 937,679 km (0.102 R)
• M3: 1,301,053 km (0.096 R)
• M4: 1,887,626 km (0.079 R)
• M5: 2,607,341 km (0.061 R)
• M6: 3,031,302 km (0.12 R)
• M7: 4,297,348 km (0.116 R)
• M8: 4,780,101 km (0.052 R)
• M9: 7,379,214 km (0.099 R)
• M10: 9,152,697 km (0.08 R)
• M11: 10,514,486 km (0.059 R)
• M12: 11,595,929 km (0.068 R)
• M13: 12,374,736 km (0.088 R)
• M14: 13,298,952 km (0.075 R)
• M15: 14,036,469 km (0.097 R)
• M16: 15,469,317 km (0.055 R)
• M17: 16,801,038 km (0.086 R)
• M18: 17,461,363 km (0.107 R)
• M19: 18,904,533 km (0.103 R)
• M20: 19,982,984 km (0.112 R)
• M21: 22,658,243 km (0.117 R)
• M22: 24,289,608 km (0.056 R)
• M23: 25,219,658 km (0.099 R)
• M24: 30,132,452 km (0.072 R)
• M25: 31,107,381 km (0.084 R)
• M26: 33,844,573 km (0.087 R)
• M27: 34,579,697 km (0.067 R)
• M28: 36,190,567 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.9

Radius: 12.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.68 AU - 8.36 AU

Year: 8756 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,996,670 km

• M1: 153,487 km (0.054 R)
• M2: 609,163 km (0.092 R)
• M3: 2,202,230 km (0.09 R)
• M4: 3,020,231 km (0.073 R)
• M5: 3,877,726 km (0.054 R)
• M6: 4,920,872 km (0.105 R)
• M7: 5,508,493 km (0.06 R)
• M8: 7,359,168 km (0.066 R)
• M9: 10,118,800 km (0.115 R)
• M10: 12,752,470 km (0.109 R)
• M11: 13,984,110 km (0.112 R)
• M12: 14,535,677 km (0.114 R)
• M13: 18,083,391 km (0.086 R)
• M14: 18,664,878 km (0.049 R)
• M15: 19,409,277 km (0.117 R)
• M16: 20,798,891 km (0.118 R)
• M17: 21,196,522 km (0.082 R)
• M18: 24,297,985 km (0.052 R)
• M19: 26,002,803 km (0.081 R)
• M20: 27,978,392 km (0.049 R)
• M21: 29,549,319 km (0.029 R)
• M22: 31,386,082 km (0.118 R)
• M23: 32,226,373 km (0.107 R)
• M24: 33,842,330 km (0.07 R)
• M25: 35,398,596 km (0.118 R)
• M26: 36,309,198 km (0.075 R)
• M27: 38,653,696 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 14,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit