🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.51 AU - 0.51 AU

Year: 133 Days

Day: 21.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,041,284 km

• M1: 67,020 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.82 AU - 0.86 AU

Year: 281 Days

Day: 41.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 131.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,041,284 km

• M1: 33,660 km (0.049 R)

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.1

Radius: 8.5

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.73 AU - 6.61 AU

Year: 5598 Days

Day: 14.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,041,284 km

• M1: 109,057 km (0.099 R)
• M2: 373,995 km (0.096 R)
• M3: 650,601 km (0.069 R)
• M4: 1,107,623 km (0.108 R)
• M5: 1,668,166 km (0.056 R)
• M6: 2,062,506 km (0.116 R)
• M7: 2,359,308 km (0.116 R)
• M8: 2,930,173 km (0.071 R)
• M9: 3,758,946 km (0.059 R)
• M10: 4,090,155 km (0.102 R)
• M11: 4,888,110 km (0.101 R)
• M12: 5,229,642 km (0.117 R)
• M13: 5,814,869 km (0.102 R)
• M14: 6,536,529 km (0.095 R)
• M15: 6,886,588 km (0.102 R)
• M16: 7,350,342 km (0.112 R)
• M17: 8,752,373 km (0.088 R)
• M18: 9,021,799 km (0.09 R)
• M19: 9,577,256 km (0.116 R)
• M20: 9,863,436 km (0.052 R)
• M21: 10,197,488 km (0.108 R)
• M22: 11,335,629 km (0.073 R)
• M23: 14,281,810 km (0.09 R)
• M24: 16,624,512 km (0.117 R)
• M25: 17,398,681 km (0.03 R)
• M26: 20,601,572 km (0.102 R)
• M27: 21,079,238 km (0.075 R)
• M28: 21,844,879 km (0.114 R)
• M29: 24,632,486 km (0.106 R)
• M30: 24,939,012 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.1

Radius: 14.9

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.72 AU - 13.44 AU

Year: 13471 Days

Day: 6.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,041,284 km

• M1: 185,352 km (0.068 R)
• M2: 658,829 km (0.088 R)
• M3: 1,127,519 km (0.037 R)
• M4: 1,686,716 km (0.076 R)
• M5: 2,756,939 km (0.082 R)
• M6: 8,788,576 km (0.102 R)
• M7: 9,950,652 km (0.053 R)
• M8: 12,515,059 km (0.084 R)
• M9: 14,690,212 km (0.081 R)
• M10: 16,019,239 km (0.106 R)
• M11: 16,948,990 km (0.112 R)
• M12: 19,604,352 km (0.102 R)
• M13: 23,104,942 km (0.051 R)
• M14: 24,292,001 km (0.073 R)
• M15: 26,680,182 km (0.104 R)
• M16: 27,765,963 km (0.063 R)
• M17: 31,798,972 km (0.102 R)
• M18: 33,892,146 km (0.116 R)
• M19: 35,814,179 km (0.074 R)
• M20: 37,807,870 km (0.116 R)
• M21: 46,215,719 km (0.09 R)
• M22: 48,417,201 km (0.049 R)
• M23: 53,881,862 km (0.119 R)
• M24: 54,398,274 km (0.041 R)
• M25: 59,012,171 km (0.092 R)
• M26: 64,652,909 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 16,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit