🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.7

Radius: 11.2

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.6 AU - 0.74 AU

Year: 379 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,742,124 km

• M1: 139,724 km (0.099 R)
• M2: 503,696 km (0.103 R)
• M3: 1,107,024 km (0.103 R)
• M4: 1,603,839 km (0.085 R)
• M5: 1,989,951 km (0.115 R)
• M6: 2,624,994 km (0.092 R)
• M7: 3,008,862 km (0.092 R)
• M8: 3,542,029 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.6

Radius: 12.5

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.84 AU - 0.94 AU

Year: 580 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,742,124 km

• M1: 155,432 km (0.067 R)
• M2: 594,502 km (0.1 R)
• M3: 1,090,269 km (0.108 R)
• M4: 1,734,139 km (0.12 R)
• M5: 2,610,782 km (0.103 R)
• M6: 3,266,769 km (0.115 R)
• M7: 4,102,871 km (0.074 R)
• M8: 4,587,568 km (0.115 R)
• M9: 5,764,305 km (0.105 R)
• M10: 6,256,632 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.6

Radius: 10.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.01 AU - 2.09 AU

Year: 2026 Days

Day: 9.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,742,124 km

• M1: 128,205 km (0.077 R)
• M2: 523,293 km (0.1 R)
• M3: 936,931 km (0.099 R)
• M4: 1,612,665 km (0.115 R)
• M5: 2,273,588 km (0.096 R)
• M6: 2,698,446 km (0.106 R)
• M7: 3,065,111 km (0.073 R)
• M8: 3,916,023 km (0.114 R)
• M9: 4,529,973 km (0.045 R)
• M10: 5,246,547 km (0.12 R)
• M11: 5,632,360 km (0.067 R)
• M12: 7,469,422 km (0.096 R)
• M13: 8,037,894 km (0.051 R)
• M14: 9,030,027 km (0.077 R)
• M15: 9,466,852 km (0.051 R)
• M16: 10,351,275 km (0.118 R)
• M17: 10,927,526 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.3

Radius: 13.8

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.11 AU - 2.31 AU

Year: 2268 Days

Day: 11 Hours

Environment

Temp: -214 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 59,742,124 km

• M1: 171,589 km (0.095 R)
• M2: 630,106 km (0.054 R)
• M3: 1,077,553 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.7

Radius: 11.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.54 AU - 5.84 AU

Year: 8161 Days

Day: 7.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,742,124 km

• M1: 146,756 km (0.083 R)
• M2: 894,745 km (0.115 R)
• M3: 1,629,869 km (0.07 R)
• M4: 2,111,424 km (0.091 R)
• M5: 2,671,220 km (0.085 R)
• M6: 5,527,193 km (0.079 R)
• M7: 6,807,900 km (0.111 R)
• M8: 7,275,992 km (0.076 R)
• M9: 9,254,872 km (0.108 R)
• M10: 10,717,491 km (0.076 R)
• M11: 13,456,927 km (0.092 R)
• M12: 14,146,124 km (0.046 R)
• M13: 18,604,889 km (0.11 R)
• M14: 20,857,534 km (0.103 R)
• M15: 22,593,766 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.2

Radius: 4.7

Gravity: 43.74 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.79 AU - 7.45 AU

Year: 10451 Days

Day: 24 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,742,124 km

• M1: 59,540 km (0.113 R)
• M2: 570,566 km (0.06 R)
• M3: 766,988 km (0.099 R)
• M4: 1,596,808 km (0.104 R)
• M5: 3,786,771 km (0.091 R)
• M6: 6,289,543 km (0.062 R)
• M7: 6,725,023 km (0.025 R)
• M8: 8,574,202 km (0.052 R)
• M9: 9,512,181 km (0.089 R)
• M10: 10,904,039 km (0.105 R)
• M11: 16,029,412 km (0.104 R)
• M12: 18,225,060 km (0.071 R)
• M13: 20,613,240 km (0.114 R)
• M14: 21,306,926 km (0.076 R)
• M15: 27,427,274 km (0.045 R)
• M16: 30,326,630 km (0.086 R)
• M17: 31,678,247 km (0.084 R)
• M18: 33,661,316 km (0.075 R)
• M19: 34,501,308 km (0.118 R)
• M20: 38,260,104 km (0.087 R)
• M21: 41,868,554 km (0.113 R)
• M22: 48,375,314 km (0.107 R)
• M23: 51,313,865 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254

Radius: 7.3

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.63 AU - 10.99 AU

Year: 22851 Days

Day: 16.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,742,124 km

• M1: 91,105 km (0.114 R)
• M2: 378,782 km (0.07 R)
• M3: 864,975 km (0.075 R)
• M4: 1,344,885 km (0.105 R)
• M5: 1,902,436 km (0.105 R)
• M6: 2,313,381 km (0.116 R)
• M7: 3,521,534 km (0.12 R)
• M8: 3,823,273 km (0.113 R)
• M9: 5,490,391 km (0.109 R)
• M10: 6,853,976 km (0.083 R)
• M11: 7,636,971 km (0.116 R)
• M12: 12,279,741 km (0.061 R)
• M13: 13,300,298 km (0.05 R)
• M14: 15,148,879 km (0.08 R)
• M15: 15,875,027 km (0.082 R)
• M16: 16,548,217 km (0.063 R)
• M17: 19,686,781 km (0.062 R)
• M18: 25,055,399 km (0.076 R)
• M19: 25,356,989 km (0.08 R)
• M20: 25,762,848 km (0.095 R)
• M21: 28,507,520 km (0.092 R)
• M22: 30,977,081 km (0.11 R)
• M23: 32,145,441 km (0.109 R)
• M24: 32,501,633 km (0.116 R)
• M25: 34,322,090 km (0.117 R)
• M26: 39,779,121 km (0.086 R)
• M27: 40,327,098 km (0.082 R)
• M28: 43,576,663 km (0.099 R)
• M29: 49,636,274 km (0.12 R)
• M30: 55,720,121 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 17,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit