🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.5

Radius: 12

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.76 AU - 0.76 AU

Year: 435 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,864,010 km

• M1: 149,299 km (0.103 R)
• M2: 673,340 km (0.067 R)
• M3: 1,588,729 km (0.086 R)
• M4: 2,268,951 km (0.04 R)
• M5: 3,019,932 km (0.04 R)
• M6: 3,523,030 km (0.1 R)
• M7: 4,726,694 km (0.06 R)
• M8: 5,133,750 km (0.084 R)

Asteroid Belt

Center: 1.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.4

Radius: 10.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.66 AU - 2.6 AU

Year: 2039 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,864,010 km

• M1: 128,056 km (0.085 R)
• M2: 457,919 km (0.046 R)
• M3: 825,930 km (0.077 R)
• M4: 1,505,852 km (0.068 R)
• M5: 2,047,247 km (0.038 R)
• M6: 2,429,320 km (0.111 R)
• M7: 2,792,693 km (0.092 R)
• M8: 3,614,584 km (0.118 R)
• M9: 4,022,836 km (0.117 R)
• M10: 4,534,760 km (0.116 R)
• M11: 5,711,048 km (0.082 R)
• M12: 6,358,957 km (0.082 R)
• M13: 7,104,852 km (0.025 R)
• M14: 7,748,123 km (0.047 R)
• M15: 8,570,761 km (0.051 R)
• M16: 8,944,905 km (0.1 R)
• M17: 9,329,821 km (0.119 R)
• M18: 9,881,239 km (0.08 R)
• M19: 10,421,736 km (0.063 R)
• M20: 11,286,561 km (0.09 R)
• M21: 11,948,232 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 12.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.45 AU - 3.21 AU

Year: 3123 Days

Day: 7.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,864,010 km

• M1: 157,975 km (0.093 R)
• M2: 724,054 km (0.098 R)
• M3: 1,833,621 km (0.107 R)
• M4: 2,453,255 km (0.086 R)
• M5: 2,969,069 km (0.099 R)
• M6: 3,829,257 km (0.072 R)
• M7: 5,063,888 km (0.048 R)
• M8: 5,564,143 km (0.074 R)
• M9: 7,454,013 km (0.05 R)
• M10: 8,407,400 km (0.089 R)
• M11: 9,664,322 km (0.092 R)
• M12: 10,879,056 km (0.058 R)
• M13: 11,974,262 km (0.09 R)
• M14: 12,414,678 km (0.08 R)
• M15: 15,597,822 km (0.117 R)
• M16: 16,498,551 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.2

Radius: 4.3

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.17 AU - 7.73 AU

Year: 10746 Days

Day: 24.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,864,010 km

• M1: 58,493 km (0.12 R)
• M2: 212,878 km (0.118 R)
• M3: 706,401 km (0.088 R)
• M4: 850,165 km (0.094 R)
• M5: 1,130,362 km (0.113 R)
• M6: 2,347,340 km (0.089 R)
• M7: 3,225,180 km (0.071 R)
• M8: 3,363,110 km (0.099 R)
• M9: 3,650,786 km (0.077 R)
• M10: 4,526,682 km (0.1 R)
• M11: 4,758,409 km (0.093 R)
• M12: 5,372,808 km (0.117 R)
• M13: 5,599,747 km (0.084 R)
• M14: 5,901,038 km (0.085 R)
• M15: 6,177,794 km (0.109 R)
• M16: 10,505,211 km (0.041 R)
• M17: 18,331,723 km (0.11 R)
• M18: 18,551,034 km (0.109 R)
• M19: 22,054,765 km (0.055 R)
• M20: 27,473,799 km (0.053 R)
• M21: 29,527,029 km (0.094 R)
• M22: 40,100,158 km (0.037 R)
• M23: 41,592,546 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 15,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit