🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.17 AU - 1.37 AU

Year: 548 Days

Day: 41.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,293,778 km

• M1: 97,837 km (0.101 R)
• M2: 725,400 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.95 AU - 1.59 AU

Year: 548 Days

Day: 40 Hours

Environment

Temp: -29 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,293,778 km

• M1: 121,623 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.14 AU - 3.46 AU

Year: 1794 Days

Day: 25.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.9

Radius: 9.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.96 AU - 5.3 AU

Year: 3815 Days

Day: 6.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,293,778 km

• M1: 115,639 km (0.094 R)
• M2: 504,743 km (0.099 R)
• M3: 804,687 km (0.058 R)
• M4: 1,330,523 km (0.086 R)
• M5: 2,013,438 km (0.098 R)
• M6: 2,913,568 km (0.071 R)
• M7: 3,480,245 km (0.079 R)
• M8: 3,891,489 km (0.114 R)
• M9: 5,300,103 km (0.091 R)
• M10: 5,944,571 km (0.057 R)
• M11: 8,923,363 km (0.099 R)
• M12: 9,627,221 km (0.104 R)
• M13: 12,081,374 km (0.07 R)
• M14: 12,404,805 km (0.084 R)
• M15: 13,238,514 km (0.033 R)
• M16: 13,844,236 km (0.061 R)
• M17: 14,153,754 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.4

Radius: 9.9

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.55 AU - 6.61 AU

Year: 5047 Days

Day: 11.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,293,778 km

• M1: 152,590 km (0.071 R)
• M2: 498,311 km (0.042 R)
• M3: 893,847 km (0.051 R)
• M4: 1,295,368 km (0.101 R)
• M5: 1,616,405 km (0.083 R)
• M6: 2,148,674 km (0.119 R)
• M7: 2,472,853 km (0.069 R)
• M8: 2,901,600 km (0.045 R)
• M9: 3,909,740 km (0.081 R)
• M10: 4,769,479 km (0.056 R)
• M11: 5,409,609 km (0.109 R)
• M12: 5,955,940 km (0.095 R)
• M13: 9,378,739 km (0.073 R)
• M14: 11,273,546 km (0.115 R)
• M15: 14,197,137 km (0.102 R)
• M16: 15,014,241 km (0.109 R)
• M17: 17,468,693 km (0.117 R)
• M18: 18,343,093 km (0.097 R)
• M19: 18,855,615 km (0.103 R)
• M20: 25,299,543 km (0.092 R)
• M21: 27,736,941 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.9

Radius: 14

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.49 AU - 10.05 AU

Year: 11693 Days

Day: 10.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,293,778 km

• M1: 174,132 km (0.099 R)
• M2: 692,339 km (0.12 R)
• M3: 1,512,584 km (0.096 R)
• M4: 2,410,620 km (0.114 R)
• M5: 3,133,926 km (0.103 R)
• M6: 3,998,751 km (0.086 R)
• M7: 4,565,577 km (0.111 R)
• M8: 6,758,383 km (0.058 R)
• M9: 7,925,546 km (0.082 R)
• M10: 10,326,591 km (0.078 R)
• M11: 10,882,198 km (0.079 R)
• M12: 11,693,766 km (0.059 R)
• M13: 12,297,693 km (0.118 R)
• M14: 13,966,308 km (0.09 R)
• M15: 16,073,992 km (0.04 R)
• M16: 17,281,097 km (0.105 R)
• M17: 17,749,039 km (0.065 R)
• M18: 19,960,545 km (0.058 R)
• M19: 21,443,808 km (0.091 R)
• M20: 27,269,298 km (0.119 R)
• M21: 31,459,086 km (0.104 R)
• M22: 34,684,865 km (0.045 R)
• M23: 35,305,546 km (0.114 R)
• M24: 36,441,443 km (0.105 R)
• M25: 37,471,424 km (0.11 R)
• M26: 39,859,904 km (0.084 R)
• M27: 41,926,449 km (0.106 R)
• M28: 45,380,065 km (0.112 R)
• M29: 47,024,744 km (0.113 R)
• M30: 47,785,300 km (0.09 R)
• M31: 49,174,914 km (0.117 R)
• M32: 51,711,646 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.4

Radius: 7.9

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.11 AU - 14.43 AU

Year: 20640 Days

Day: 21.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,293,778 km

• M1: 98,286 km (0.116 R)
• M2: 412,142 km (0.116 R)
• M3: 1,679,535 km (0.048 R)
• M4: 2,936,307 km (0.112 R)
• M5: 3,186,734 km (0.065 R)
• M6: 4,660,572 km (0.053 R)
• M7: 5,622,486 km (0.099 R)
• M8: 6,130,371 km (0.096 R)
• M9: 6,499,579 km (0.059 R)
• M10: 8,078,435 km (0.115 R)
• M11: 10,579,711 km (0.108 R)
• M12: 12,228,579 km (0.047 R)
• M13: 12,617,084 km (0.059 R)
• M14: 13,147,858 km (0.104 R)
• M15: 14,042,004 km (0.105 R)
• M16: 15,798,283 km (0.067 R)
• M17: 19,565,008 km (0.115 R)
• M18: 23,790,400 km (0.083 R)
• M19: 24,091,989 km (0.072 R)
• M20: 28,700,052 km (0.11 R)
• M21: 32,241,931 km (0.058 R)
• M22: 33,736,863 km (0.12 R)
• M23: 34,117,590 km (0.04 R)
• M24: 35,669,667 km (0.035 R)
• M25: 39,754,437 km (0.086 R)
• M26: 40,894,224 km (0.047 R)
• M27: 46,921,522 km (0.093 R)
• M28: 50,974,427 km (0.082 R)
• M29: 51,643,878 km (0.106 R)
• M30: 55,254,871 km (0.093 R)
• M31: 55,607,324 km (0.114 R)
• M32: 60,326,389 km (0.114 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: 521 - 20,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit