🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.4

Radius: 8.4

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.6 AU

Year: 254 Days

Day: 11.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,436,593 km

• M1: 104,419 km (0.118 R)
• M2: 366,814 km (0.09 R)
• M3: 666,159 km (0.116 R)
• M4: 1,024,745 km (0.094 R)
• M5: 1,305,092 km (0.097 R)
• M6: 1,655,749 km (0.117 R)
• M7: 2,226,465 km (0.099 R)
• M8: 2,600,609 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 9.3

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.77 AU - 0.79 AU

Year: 467 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,436,593 km

• M1: 116,088 km (0.076 R)
• M2: 464,053 km (0.067 R)
• M3: 894,595 km (0.092 R)
• M4: 1,187,209 km (0.095 R)
• M5: 1,525,898 km (0.117 R)
• M6: 1,818,362 km (0.101 R)
• M7: 2,148,824 km (0.103 R)
• M8: 2,519,527 km (0.091 R)
• M9: 2,963,235 km (0.041 R)
• M10: 3,280,083 km (0.104 R)
• M11: 3,895,828 km (0.092 R)
• M12: 4,572,908 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.9

Radius: 14.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.91 AU - 0.97 AU

Year: 618 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,436,593 km

• M1: 175,329 km (0.091 R)
• M2: 673,340 km (0.086 R)
• M3: 1,216,979 km (0.065 R)
• M4: 1,700,629 km (0.112 R)
• M5: 2,236,339 km (0.066 R)
• M6: 2,692,014 km (0.07 R)
• M7: 4,204,448 km (0.086 R)
• M8: 5,287,686 km (0.116 R)
• M9: 6,069,036 km (0.1 R)
• M10: 7,632,483 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522

Radius: 12

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.02 AU - 1.12 AU

Year: 751 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,436,593 km

• M1: 149,299 km (0.076 R)
• M2: 641,924 km (0.095 R)
• M3: 1,312,871 km (0.11 R)
• M4: 1,750,893 km (0.046 R)
• M5: 2,277,029 km (0.119 R)
• M6: 2,714,603 km (0.075 R)
• M7: 3,334,686 km (0.117 R)
• M8: 4,301,388 km (0.088 R)
• M9: 5,776,123 km (0.103 R)
• M10: 6,177,943 km (0.092 R)
• M11: 7,167,084 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.3

Radius: 13.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.04 AU - 1.42 AU

Year: 925 Days

Day: 9.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 87.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,436,593 km

• M1: 164,258 km (0.065 R)
• M2: 588,069 km (0.096 R)
• M3: 1,398,590 km (0.06 R)
• M4: 2,049,042 km (0.042 R)
• M5: 2,917,458 km (0.106 R)
• M6: 3,667,392 km (0.103 R)
• M7: 4,145,207 km (0.09 R)
• M8: 4,603,126 km (0.104 R)
• M9: 5,345,431 km (0.114 R)
• M10: 5,853,316 km (0.073 R)
• M11: 6,705,575 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.9

Radius: 13.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1 AU - 1.51 AU

Year: 948 Days

Day: 6.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 67,436,593 km

• M1: 166,802 km (0.067 R)
• M2: 902,225 km (0.065 R)
• M3: 1,342,491 km (0.091 R)
• M4: 2,356,166 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.4

Radius: 5.7

Gravity: 28.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.07 AU - 8.29 AU

Year: 14436 Days

Day: 21.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,436,593 km

• M1: 70,909 km (0.038 R)
• M2: 425,756 km (0.104 R)
• M3: 1,597,705 km (0.087 R)
• M4: 2,362,150 km (0.065 R)
• M5: 2,603,452 km (0.112 R)
• M6: 3,885,356 km (0.081 R)
• M7: 4,480,007 km (0.061 R)
• M8: 5,888,023 km (0.102 R)
• M9: 6,627,934 km (0.066 R)
• M10: 7,290,652 km (0.057 R)
• M11: 8,695,376 km (0.078 R)
• M12: 9,434,240 km (0.074 R)
• M13: 11,096,422 km (0.075 R)
• M14: 12,028,566 km (0.056 R)
• M15: 12,350,651 km (0.103 R)
• M16: 12,612,297 km (0.093 R)
• M17: 15,062,860 km (0.072 R)
• M18: 15,437,004 km (0.11 R)
• M19: 16,755,560 km (0.112 R)
• M20: 17,483,204 km (0.092 R)
• M21: 17,979,869 km (0.103 R)
• M22: 19,088,240 km (0.108 R)
• M23: 19,614,824 km (0.1 R)
• M24: 26,277,315 km (0.081 R)
• M25: 26,819,457 km (0.059 R)
• M26: 27,038,469 km (0.099 R)
• M27: 27,591,083 km (0.101 R)
• M28: 34,047,279 km (0.105 R)
• M29: 37,486,683 km (0.044 R)
• M30: 42,919,180 km (0.106 R)
• M31: 51,846,433 km (0.106 R)
• M32: 53,908,191 km (0.1 R)
• M33: 58,929,892 km (0.082 R)
• M34: 62,317,536 km (0.074 R)
• M35: 62,509,470 km (0.048 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 14,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit