🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.23 AU - 1.71 AU

Year: 664 Days

Day: 34.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.82 AU - 1.84 AU

Year: 923 Days

Day: 24.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,267,264 km

• M1: 502,200 km (0.115 R)

Asteroid Belt

Center: 4 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: 970.6

Radius: 13.4

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.91 AU - 7.43 AU

Year: 5713 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,267,264 km

• M1: 166,951 km (0.096 R)
• M2: 715,975 km (0.051 R)
• M3: 1,566,439 km (0.119 R)
• M4: 2,338,813 km (0.095 R)
• M5: 2,785,064 km (0.099 R)
• M6: 3,665,597 km (0.107 R)
• M7: 4,096,588 km (0.067 R)
• M8: 5,148,560 km (0.083 R)
• M9: 5,945,169 km (0.113 R)
• M10: 6,475,194 km (0.117 R)
• M11: 7,329,398 km (0.075 R)
• M12: 8,666,803 km (0.108 R)
• M13: 10,394,658 km (0.089 R)
• M14: 11,018,781 km (0.108 R)
• M15: 12,027,669 km (0.114 R)
• M16: 13,598,746 km (0.11 R)
• M17: 17,211,235 km (0.042 R)
• M18: 21,114,543 km (0.027 R)
• M19: 23,150,420 km (0.106 R)
• M20: 24,216,155 km (0.084 R)
• M21: 24,718,804 km (0.09 R)
• M22: 25,572,260 km (0.096 R)
• M23: 28,435,713 km (0.118 R)
• M24: 31,111,121 km (0.104 R)
• M25: 33,638,128 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716

Radius: 5.3

Gravity: 25.49 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.5 AU - 15.02 AU

Year: 16991 Days

Day: 15 Hours

Environment

Temp: -179 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,267,264 km

• M1: 68,217 km (0.117 R)
• M2: 272,567 km (0.091 R)
• M3: 456,124 km (0.099 R)
• M4: 753,674 km (0.104 R)
• M5: 1,226,852 km (0.105 R)
• M6: 1,736,233 km (0.026 R)
• M7: 2,397,904 km (0.096 R)
• M8: 2,621,254 km (0.106 R)
• M9: 2,932,417 km (0.054 R)
• M10: 3,486,528 km (0.054 R)
• M11: 3,833,296 km (0.102 R)
• M12: 4,045,874 km (0.117 R)
• M13: 4,428,695 km (0.116 R)
• M14: 5,920,635 km (0.094 R)
• M15: 6,978,890 km (0.062 R)
• M16: 7,389,088 km (0.081 R)
• M17: 10,022,459 km (0.114 R)
• M18: 10,662,738 km (0.112 R)
• M19: 11,084,155 km (0.106 R)
• M20: 12,415,127 km (0.117 R)
• M21: 14,062,649 km (0.048 R)
• M22: 17,042,040 km (0.064 R)
• M23: 18,377,201 km (0.113 R)
• M24: 21,160,020 km (0.097 R)
• M25: 26,110,962 km (0.064 R)
• M26: 26,546,292 km (0.094 R)
• M27: 26,765,752 km (0.043 R)
• M28: 28,565,115 km (0.073 R)
• M29: 29,612,001 km (0.108 R)
• M30: 31,290,788 km (0.103 R)
• M31: 33,031,958 km (0.09 R)
• M32: 35,897,056 km (0.06 R)
• M33: 37,252,563 km (0.108 R)
• M34: 43,928,517 km (0.117 R)
• M35: 53,426,785 km (0.109 R)
• M36: 62,446,041 km (0.036 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit