🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.58 AU - 0.94 AU

Year: 243 Days

Day: 34.6 Hours

Environment

Temp: 93 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.45 AU - 2.03 AU

Year: 843 Days

Day: 15.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 66.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,996,813 km

• M1: 88,412 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.25 AU - 2.89 AU

Year: 1512 Days

Day: 38.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,996,813 km

• M1: 362,027 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 12.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.07 AU - 6.07 AU

Year: 4191 Days

Day: 6 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,996,813 km

• M1: 157,975 km (0.071 R)
• M2: 2,380,252 km (0.084 R)
• M3: 2,782,969 km (0.119 R)
• M4: 4,902,771 km (0.111 R)
• M5: 7,830,850 km (0.098 R)
• M6: 8,473,822 km (0.095 R)
• M7: 10,788,400 km (0.118 R)
• M8: 11,404,893 km (0.1 R)
• M9: 12,326,416 km (0.053 R)
• M10: 14,005,951 km (0.084 R)
• M11: 17,573,561 km (0.111 R)
• M12: 19,309,794 km (0.069 R)
• M13: 22,265,249 km (0.099 R)
• M14: 23,338,165 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.5

Radius: 10.8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.78 AU - 9.9 AU

Year: 8841 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,996,813 km

• M1: 146,606 km (0.11 R)
• M2: 601,533 km (0.077 R)
• M3: 1,123,031 km (0.07 R)
• M4: 1,802,505 km (0.113 R)
• M5: 2,643,095 km (0.089 R)
• M6: 3,562,823 km (0.059 R)
• M7: 4,545,531 km (0.12 R)
• M8: 7,151,676 km (0.07 R)
• M9: 7,530,906 km (0.105 R)
• M10: 10,096,360 km (0.057 R)
• M11: 12,694,576 km (0.107 R)
• M12: 15,207,671 km (0.057 R)
• M13: 18,385,429 km (0.108 R)
• M14: 19,027,054 km (0.028 R)
• M15: 20,658,269 km (0.09 R)
• M16: 21,118,881 km (0.115 R)
• M17: 21,586,374 km (0.05 R)
• M18: 25,931,744 km (0.095 R)
• M19: 27,102,796 km (0.063 R)
• M20: 30,927,415 km (0.118 R)
• M21: 35,863,846 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.2

Radius: 13.5

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.09 AU - 12.07 AU

Year: 13539 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,996,813 km

• M1: 168,746 km (0.09 R)
• M2: 804,537 km (0.075 R)
• M3: 1,446,462 km (0.047 R)
• M4: 3,115,525 km (0.035 R)
• M5: 3,586,310 km (0.115 R)
• M6: 4,077,739 km (0.078 R)
• M7: 5,358,895 km (0.068 R)
• M8: 6,815,679 km (0.054 R)
• M9: 7,410,181 km (0.103 R)
• M10: 8,300,288 km (0.087 R)
• M11: 9,025,539 km (0.092 R)
• M12: 9,645,472 km (0.069 R)
• M13: 11,677,460 km (0.096 R)
• M14: 13,669,954 km (0.097 R)
• M15: 14,296,919 km (0.116 R)
• M16: 17,142,121 km (0.1 R)
• M17: 18,850,678 km (0.088 R)
• M18: 19,785,964 km (0.043 R)
• M19: 21,664,913 km (0.103 R)
• M20: 23,928,927 km (0.072 R)
• M21: 33,658,923 km (0.026 R)
• M22: 37,411,735 km (0.057 R)
• M23: 39,388,820 km (0.115 R)
• M24: 39,893,863 km (0.092 R)
• M25: 41,957,116 km (0.111 R)
• M26: 44,771,950 km (0.097 R)
• M27: 47,140,982 km (0.08 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 16,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit