🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.48 AU - 0.76 AU

Year: 315 Days

Day: 47.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.6

Radius: 9.4

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.8 AU - 1.04 AU

Year: 570 Days

Day: 7.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 17,420,085 km

• M1: 116,836 km (0.059 R)
• M2: 517,908 km (0.062 R)
• M3: 966,402 km (0.093 R)
• M4: 1,261,858 km (0.1 R)
• M5: 1,965,118 km (0.071 R)
• M6: 2,531,346 km (0.066 R)
• M7: 2,909,679 km (0.045 R)
• M8: 3,464,238 km (0.101 R)
• M9: 3,960,304 km (0.096 R)
• M10: 4,351,652 km (0.117 R)
• M11: 4,752,724 km (0.059 R)
• M12: 5,094,555 km (0.056 R)
• M13: 5,470,196 km (0.11 R)
• M14: 6,162,983 km (0.102 R)
• M15: 6,510,948 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.2

Radius: 10.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.03 AU - 1.25 AU

Year: 786 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 17,420,085 km

• M1: 132,245 km (0.1 R)
• M2: 665,411 km (0.112 R)
• M3: 2,636,064 km (0.057 R)
• M4: 3,307,759 km (0.107 R)
• M5: 4,473,724 km (0.028 R)
• M6: 5,912,706 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396

Radius: 12.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.16 AU - 1.92 AU

Year: 1234 Days

Day: 13.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 17,420,085 km

• M1: 151,692 km (0.095 R)
• M2: 645,365 km (0.093 R)
• M3: 1,088,025 km (0.08 R)
• M4: 1,537,866 km (0.048 R)
• M5: 2,173,657 km (0.026 R)
• M6: 2,840,415 km (0.074 R)
• M7: 3,610,245 km (0.081 R)
• M8: 4,811,965 km (0.095 R)
• M9: 5,683,672 km (0.094 R)
• M10: 6,264,112 km (0.101 R)
• M11: 6,657,853 km (0.042 R)
• M12: 7,068,200 km (0.075 R)
• M13: 7,914,775 km (0.057 R)
• M14: 9,211,938 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.2

Radius: 8.2

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.6 AU - 2.54 AU

Year: 1923 Days

Day: 12 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 17,420,085 km

• M1: 118,332 km (0.064 R)
• M2: 450,439 km (0.064 R)
• M3: 937,231 km (0.041 R)
• M4: 1,227,002 km (0.104 R)
• M5: 1,831,976 km (0.096 R)
• M6: 2,227,961 km (0.048 R)
• M7: 3,731,569 km (0.053 R)
• M8: 4,473,724 km (0.055 R)
• M9: 6,093,121 km (0.038 R)
• M10: 6,485,516 km (0.091 R)
• M11: 7,006,566 km (0.114 R)
• M12: 7,496,050 km (0.116 R)
• M13: 10,148,121 km (0.086 R)
• M14: 13,412,197 km (0.068 R)
• M15: 16,854,893 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 10,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit