🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.37 AU - 2.65 AU

Year: 1490 Days

Day: 22 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,608,527 km

• M1: 372,050 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.2

Radius: 8.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.38 AU - 7.14 AU

Year: 6586 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,608,527 km

• M1: 102,026 km (0.053 R)
• M2: 439,967 km (0.07 R)
• M3: 721,810 km (0.114 R)
• M4: 1,069,774 km (0.075 R)
• M5: 1,969,905 km (0.05 R)
• M6: 2,662,543 km (0.039 R)
• M7: 4,868,513 km (0.054 R)
• M8: 5,332,715 km (0.113 R)
• M9: 6,180,786 km (0.103 R)
• M10: 6,843,953 km (0.073 R)
• M11: 8,796,953 km (0.103 R)
• M12: 10,606,190 km (0.086 R)
• M13: 11,683,444 km (0.099 R)
• M14: 15,147,084 km (0.116 R)
• M15: 15,871,736 km (0.116 R)
• M16: 17,501,754 km (0.118 R)
• M17: 21,155,084 km (0.076 R)
• M18: 21,475,373 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522

Radius: 12.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.17 AU - 9.67 AU

Year: 8352 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,608,527 km

• M1: 160,519 km (0.065 R)
• M2: 1,036,863 km (0.11 R)
• M3: 2,040,814 km (0.107 R)
• M4: 2,616,766 km (0.065 R)
• M5: 4,822,287 km (0.033 R)
• M6: 6,215,792 km (0.093 R)
• M7: 6,664,585 km (0.069 R)
• M8: 8,224,143 km (0.073 R)
• M9: 8,937,725 km (0.117 R)
• M10: 10,155,601 km (0.095 R)
• M11: 11,277,884 km (0.085 R)
• M12: 15,203,632 km (0.079 R)
• M13: 19,959,348 km (0.117 R)
• M14: 24,245,477 km (0.089 R)
• M15: 25,536,955 km (0.083 R)
• M16: 27,055,523 km (0.036 R)
• M17: 28,163,295 km (0.078 R)
• M18: 29,204,945 km (0.087 R)
• M19: 30,272,176 km (0.102 R)
• M20: 35,344,292 km (0.09 R)
• M21: 36,556,184 km (0.072 R)
• M22: 38,598,794 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 14

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.34 AU - 12.84 AU

Year: 13840 Days

Day: 13.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 150.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,608,527 km

• M1: 174,132 km (0.111 R)
• M2: 894,894 km (0.117 R)
• M3: 2,926,284 km (0.084 R)
• M4: 3,394,525 km (0.039 R)
• M5: 5,310,425 km (0.065 R)
• M6: 6,697,796 km (0.082 R)
• M7: 7,182,792 km (0.098 R)
• M8: 8,545,928 km (0.118 R)
• M9: 10,023,057 km (0.032 R)
• M10: 11,549,704 km (0.061 R)
• M11: 12,731,676 km (0.087 R)
• M12: 13,289,228 km (0.116 R)
• M13: 15,474,553 km (0.05 R)
• M14: 16,836,492 km (0.105 R)
• M15: 17,508,935 km (0.095 R)
• M16: 18,827,939 km (0.091 R)
• M17: 20,128,842 km (0.054 R)
• M18: 22,280,508 km (0.095 R)
• M19: 22,728,704 km (0.098 R)
• M20: 26,035,864 km (0.065 R)
• M21: 29,543,934 km (0.117 R)
• M22: 31,861,654 km (0.111 R)
• M23: 33,706,943 km (0.102 R)
• M24: 37,483,691 km (0.063 R)
• M25: 39,408,717 km (0.081 R)
• M26: 41,264,179 km (0.087 R)
• M27: 42,900,331 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.5

Radius: 7.9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.84 AU - 16.62 AU

Year: 20116 Days

Day: 15.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,608,527 km

• M1: 102,175 km (0.067 R)
• M2: 548,725 km (0.098 R)
• M3: 1,153,848 km (0.094 R)
• M4: 1,417,889 km (0.054 R)
• M5: 1,805,347 km (0.054 R)
• M6: 2,203,427 km (0.118 R)
• M7: 2,507,560 km (0.098 R)
• M8: 5,309,528 km (0.087 R)
• M9: 7,378,915 km (0.097 R)
• M10: 10,768,952 km (0.071 R)
• M11: 13,620,288 km (0.112 R)
• M12: 13,957,781 km (0.109 R)
• M13: 17,016,907 km (0.091 R)
• M14: 41,505,331 km (0.101 R)
• M15: 43,805,248 km (0.088 R)
• M16: 44,689,073 km (0.047 R)
• M17: 55,553,319 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.6

Radius: 7.4

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.81 AU - 16.19 AU

Year: 23983 Days

Day: 24.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,608,527 km

• M1: 126,111 km (0.07 R)
• M2: 447,597 km (0.07 R)
• M3: 3,266,619 km (0.079 R)
• M4: 4,258,453 km (0.082 R)
• M5: 4,527,580 km (0.112 R)
• M6: 5,719,575 km (0.032 R)
• M7: 9,340,143 km (0.074 R)
• M8: 15,130,777 km (0.061 R)
• M9: 16,115,879 km (0.077 R)
• M10: 16,919,370 km (0.074 R)
• M11: 17,980,168 km (0.103 R)
• M12: 20,401,709 km (0.109 R)
• M13: 22,309,979 km (0.045 R)
• M14: 24,524,028 km (0.106 R)
• M15: 26,477,776 km (0.04 R)
• M16: 31,924,934 km (0.084 R)
• M17: 34,848,974 km (0.113 R)
• M18: 37,565,671 km (0.111 R)
• M19: 40,954,661 km (0.11 R)
• M20: 42,037,002 km (0.093 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: 249 - 12,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit