🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.77 AU - 2.67 AU

Year: 1246 Days

Day: 23.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,564,508 km

• M1: 1,611,319 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.22 AU - 3.08 AU

Year: 1625 Days

Day: 18.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,564,508 km

• M1: 239,805 km (0.03 R)
• M2: 1,984,117 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.53 AU - 3.93 AU

Year: 2187 Days

Day: 42 Hours

Environment

Temp: -117 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,564,508 km

• M1: 867,967 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 13.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.94 AU - 7.14 AU

Year: 5592 Days

Day: 14.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,564,508 km

• M1: 168,298 km (0.047 R)
• M2: 621,280 km (0.099 R)
• M3: 1,189,453 km (0.092 R)
• M4: 2,064,750 km (0.1 R)
• M5: 2,900,553 km (0.082 R)
• M6: 5,971,947 km (0.055 R)
• M7: 7,237,844 km (0.099 R)
• M8: 8,406,952 km (0.12 R)
• M9: 9,771,733 km (0.091 R)
• M10: 10,296,073 km (0.117 R)
• M11: 11,158,206 km (0.093 R)
• M12: 11,856,828 km (0.073 R)
• M13: 15,393,322 km (0.097 R)
• M14: 16,156,121 km (0.07 R)
• M15: 19,756,493 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 10.2

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.69 AU - 8.03 AU

Year: 6769 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,564,508 km

• M1: 128,654 km (0.12 R)
• M2: 501,452 km (0.12 R)
• M3: 858,393 km (0.12 R)
• M4: 1,728,155 km (0.037 R)
• M5: 2,080,009 km (0.12 R)
• M6: 2,683,038 km (0.066 R)
• M7: 3,591,546 km (0.119 R)
• M8: 4,106,462 km (0.052 R)
• M9: 4,576,348 km (0.117 R)
• M10: 5,081,840 km (0.088 R)
• M11: 6,291,039 km (0.089 R)
• M12: 6,916,957 km (0.094 R)
• M13: 8,120,322 km (0.074 R)
• M14: 10,401,091 km (0.086 R)
• M15: 12,020,488 km (0.091 R)
• M16: 12,473,321 km (0.093 R)
• M17: 13,461,116 km (0.03 R)
• M18: 14,048,586 km (0.069 R)
• M19: 15,013,642 km (0.054 R)
• M20: 16,682,257 km (0.079 R)
• M21: 17,764,149 km (0.034 R)
• M22: 19,258,033 km (0.103 R)
• M23: 19,815,734 km (0.087 R)
• M24: 22,836,564 km (0.107 R)
• M25: 23,182,434 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 10.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.53 AU - 8.03 AU

Year: 7400 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 64 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,564,508 km

• M1: 133,740 km (0.073 R)
• M2: 478,115 km (0.108 R)
• M3: 838,795 km (0.045 R)
• M4: 1,206,058 km (0.074 R)
• M5: 1,656,348 km (0.12 R)
• M6: 2,047,546 km (0.053 R)
• M7: 2,414,809 km (0.076 R)
• M8: 3,838,382 km (0.1 R)
• M9: 5,664,523 km (0.066 R)
• M10: 6,232,098 km (0.076 R)
• M11: 10,842,854 km (0.083 R)
• M12: 11,372,729 km (0.115 R)
• M13: 13,120,332 km (0.047 R)
• M14: 13,666,663 km (0.111 R)
• M15: 15,040,121 km (0.12 R)
• M16: 15,457,649 km (0.077 R)
• M17: 15,944,141 km (0.112 R)
• M18: 18,804,752 km (0.096 R)
• M19: 22,529,290 km (0.075 R)
• M20: 24,277,939 km (0.118 R)
• M21: 24,935,721 km (0.059 R)
• M22: 27,067,940 km (0.08 R)
• M23: 31,400,743 km (0.087 R)
• M24: 32,477,847 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.4

Radius: 13.9

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.21 AU - 12.87 AU

Year: 14768 Days

Day: 13.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,564,508 km

• M1: 172,935 km (0.117 R)
• M2: 742,454 km (0.098 R)
• M3: 1,282,203 km (0.117 R)
• M4: 3,436,861 km (0.102 R)
• M5: 4,729,686 km (0.098 R)
• M6: 5,451,496 km (0.026 R)
• M7: 6,609,234 km (0.074 R)
• M8: 7,334,933 km (0.112 R)
• M9: 8,208,136 km (0.099 R)
• M10: 9,673,447 km (0.12 R)
• M11: 10,724,073 km (0.056 R)
• M12: 11,306,906 km (0.107 R)
• M13: 11,849,348 km (0.118 R)
• M14: 12,856,890 km (0.055 R)
• M15: 15,773,749 km (0.096 R)
• M16: 17,705,656 km (0.067 R)
• M17: 18,854,119 km (0.032 R)
• M18: 19,446,676 km (0.093 R)
• M19: 21,117,834 km (0.119 R)
• M20: 21,942,118 km (0.103 R)
• M21: 24,544,223 km (0.109 R)
• M22: 26,811,529 km (0.116 R)
• M23: 27,996,045 km (0.036 R)
• M24: 30,817,760 km (0.105 R)
• M25: 31,640,548 km (0.034 R)
• M26: 34,825,936 km (0.095 R)
• M27: 39,581,203 km (0.057 R)
• M28: 46,265,535 km (0.078 R)
• M29: 56,764,463 km (0.046 R)
• M30: 60,162,728 km (0.077 R)
• M31: 61,448,223 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 14,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit