🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.7

Radius: 10.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.03 AU - 1.31 AU

Year: 844 Days

Day: 5.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 42,977,509 km

• M1: 135,536 km (0.063 R)
• M2: 655,089 km (0.119 R)
• M3: 1,466,807 km (0.102 R)
• M4: 1,832,724 km (0.103 R)
• M5: 2,608,538 km (0.106 R)
• M6: 3,535,297 km (0.051 R)
• M7: 4,129,799 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359

Radius: 15

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.19 AU - 1.33 AU

Year: 943 Days

Day: 10.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,977,509 km

• M1: 186,549 km (0.091 R)
• M2: 690,843 km (0.068 R)
• M3: 1,211,892 km (0.12 R)
• M4: 1,825,692 km (0.096 R)
• M5: 2,294,981 km (0.119 R)
• M6: 3,057,332 km (0.117 R)
• M7: 3,770,914 km (0.111 R)
• M8: 4,404,760 km (0.068 R)
• M9: 5,248,342 km (0.069 R)
• M10: 5,737,228 km (0.072 R)
• M11: 6,236,885 km (0.114 R)
• M12: 7,937,214 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46

Radius: 12.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.47 AU - 2.39 AU

Year: 1788 Days

Day: 13.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 42,977,509 km

• M1: 153,487 km (0.104 R)
• M2: 534,812 km (0.056 R)
• M3: 1,973,944 km (0.08 R)
• M4: 4,069,062 km (0.12 R)
• M5: 5,129,711 km (0.115 R)
• M6: 5,898,494 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.5

Radius: 9.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.28 AU - 4.92 AU

Year: 5536 Days

Day: 8.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,977,509 km

• M1: 114,442 km (0.115 R)
• M2: 452,384 km (0.068 R)
• M3: 743,801 km (0.084 R)
• M4: 1,254,977 km (0.118 R)
• M5: 1,920,837 km (0.11 R)
• M6: 2,432,312 km (0.111 R)
• M7: 2,805,708 km (0.118 R)
• M8: 4,242,446 km (0.086 R)
• M9: 4,983,554 km (0.117 R)
• M10: 5,688,010 km (0.099 R)
• M11: 6,221,775 km (0.115 R)
• M12: 9,322,042 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 10.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.37 AU - 5.41 AU

Year: 6134 Days

Day: 8.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 42,977,509 km

• M1: 417,528 km (0.102 R)
• M2: 1,086,829 km (0.093 R)
• M3: 3,095,629 km (0.106 R)
• M4: 3,726,633 km (0.113 R)
• M5: 4,769,330 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.5

Radius: 10

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.36 AU - 6.06 AU

Year: 9099 Days

Day: 11.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 42,977,509 km

• M1: 124,615 km (0.107 R)
• M2: 634,744 km (0.11 R)
• M3: 1,116,000 km (0.082 R)
• M4: 1,564,345 km (0.115 R)
• M5: 2,130,872 km (0.111 R)
• M6: 2,499,631 km (0.112 R)
• M7: 3,390,187 km (0.052 R)
• M8: 4,821,689 km (0.074 R)
• M9: 5,526,744 km (0.047 R)
• M10: 6,125,135 km (0.115 R)
• M11: 6,729,660 km (0.041 R)
• M12: 9,139,832 km (0.029 R)
• M13: 11,328,149 km (0.061 R)
• M14: 12,404,655 km (0.092 R)
• M15: 14,206,263 km (0.112 R)
• M16: 14,760,373 km (0.119 R)
• M17: 15,781,229 km (0.111 R)
• M18: 19,650,279 km (0.069 R)
• M19: 22,252,234 km (0.104 R)
• M20: 26,342,689 km (0.107 R)
• M21: 26,991,944 km (0.119 R)
• M22: 29,299,192 km (0.111 R)
• M23: 31,839,214 km (0.052 R)
• M24: 32,682,048 km (0.117 R)
• M25: 33,216,412 km (0.043 R)
• M26: 33,865,218 km (0.079 R)
• M27: 35,076,662 km (0.091 R)
• M28: 37,236,855 km (0.059 R)
• M29: 39,243,561 km (0.058 R)
• M30: 39,605,139 km (0.112 R)
• M31: 40,579,918 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.7

Radius: 4.9

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.76 AU - 8.1 AU

Year: 13506 Days

Day: 15.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,977,509 km

• M1: 60,886 km (0.059 R)
• M2: 511,774 km (0.118 R)
• M3: 692,040 km (0.054 R)
• M4: 924,515 km (0.065 R)
• M5: 2,217,190 km (0.077 R)
• M6: 2,415,856 km (0.083 R)
• M7: 3,040,427 km (0.116 R)
• M8: 4,130,248 km (0.091 R)
• M9: 4,320,536 km (0.099 R)
• M10: 4,836,948 km (0.109 R)
• M11: 5,109,964 km (0.099 R)
• M12: 5,991,544 km (0.116 R)
• M13: 6,856,370 km (0.099 R)
• M14: 7,279,432 km (0.073 R)
• M15: 7,801,529 km (0.053 R)
• M16: 7,966,984 km (0.096 R)
• M17: 8,434,478 km (0.064 R)
• M18: 9,659,235 km (0.103 R)
• M19: 12,010,914 km (0.119 R)
• M20: 13,794,868 km (0.076 R)
• M21: 17,032,166 km (0.098 R)
• M22: 21,624,821 km (0.052 R)
• M23: 24,334,936 km (0.082 R)
• M24: 25,136,033 km (0.093 R)
• M25: 31,035,275 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 11,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit