🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.5

Radius: 11.1

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.02 AU - 1.38 AU

Year: 892 Days

Day: 8.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,750,247 km

• M1: 138,079 km (0.105 R)
• M2: 655,089 km (0.074 R)
• M3: 1,556,865 km (0.079 R)
• M4: 2,129,675 km (0.085 R)
• M5: 2,512,496 km (0.081 R)
• M6: 3,263,478 km (0.068 R)
• M7: 3,979,902 km (0.056 R)
• M8: 4,654,588 km (0.042 R)
• M9: 5,038,307 km (0.048 R)
• M10: 5,911,659 km (0.115 R)
• M11: 6,275,182 km (0.113 R)
• M12: 6,859,960 km (0.095 R)
• M13: 7,310,100 km (0.083 R)
• M14: 7,779,837 km (0.058 R)
• M15: 8,269,621 km (0.055 R)
• M16: 8,945,354 km (0.07 R)
• M17: 9,311,121 km (0.101 R)
• M18: 10,042,655 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.3

Radius: 14.3

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.2 AU - 4.4 AU

Year: 5024 Days

Day: 12.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,750,247 km

• M1: 177,872 km (0.096 R)
• M2: 863,180 km (0.109 R)
• M3: 1,332,468 km (0.077 R)
• M4: 2,182,184 km (0.104 R)
• M5: 2,739,436 km (0.083 R)
• M6: 3,559,532 km (0.091 R)
• M7: 4,717,718 km (0.112 R)
• M8: 6,176,597 km (0.06 R)
• M9: 10,453,750 km (0.111 R)
• M10: 13,016,212 km (0.114 R)
• M11: 15,267,360 km (0.069 R)
• M12: 15,794,244 km (0.084 R)
• M13: 16,576,940 km (0.095 R)
• M14: 18,879,999 km (0.105 R)
• M15: 22,723,617 km (0.112 R)
• M16: 23,411,468 km (0.043 R)
• M17: 25,887,313 km (0.072 R)
• M18: 26,975,937 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.9

Radius: 4.9

Gravity: 32.98 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.53 AU - 8.71 AU

Year: 15694 Days

Day: 23.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,750,247 km

• M1: 60,886 km (0.082 R)
• M2: 224,247 km (0.116 R)
• M3: 418,575 km (0.119 R)
• M4: 1,199,775 km (0.12 R)
• M5: 1,768,247 km (0.06 R)
• M6: 2,182,483 km (0.109 R)
• M7: 2,412,565 km (0.105 R)
• M8: 2,800,023 km (0.1 R)
• M9: 3,499,094 km (0.071 R)
• M10: 4,149,546 km (0.036 R)
• M11: 4,877,339 km (0.09 R)
• M12: 6,287,599 km (0.067 R)
• M13: 6,496,886 km (0.095 R)
• M14: 8,194,074 km (0.114 R)
• M15: 8,545,479 km (0.075 R)
• M16: 8,750,727 km (0.116 R)
• M17: 9,117,841 km (0.112 R)
• M18: 12,499,351 km (0.109 R)
• M19: 13,441,967 km (0.07 R)
• M20: 14,722,226 km (0.102 R)
• M21: 17,358,589 km (0.072 R)
• M22: 18,701,529 km (0.064 R)
• M23: 22,262,258 km (0.065 R)
• M24: 22,553,525 km (0.113 R)
• M25: 23,243,021 km (0.11 R)
• M26: 23,542,815 km (0.108 R)
• M27: 26,902,484 km (0.094 R)
• M28: 27,233,096 km (0.109 R)
• M29: 28,696,462 km (0.107 R)
• M30: 36,133,421 km (0.103 R)
• M31: 46,159,470 km (0.11 R)
• M32: 47,429,556 km (0.077 R)
• M33: 49,378,218 km (0.101 R)
• M34: 53,608,098 km (0.102 R)
• M35: 53,782,080 km (0.069 R)
• M36: 54,657,976 km (0.063 R)
• M37: 56,438,190 km (0.085 R)
• M38: 56,979,735 km (0.069 R)
• M39: 63,166,803 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.8

Radius: 6.5

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.86 AU - 11.32 AU

Year: 18588 Days

Day: 23.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,750,247 km

• M1: 146,307 km (0.101 R)
• M2: 525,986 km (0.094 R)
• M3: 1,849,179 km (0.037 R)
• M4: 3,948,636 km (0.117 R)
• M5: 5,006,891 km (0.082 R)
• M6: 6,600,707 km (0.107 R)
• M7: 8,798,150 km (0.111 R)
• M8: 10,526,604 km (0.04 R)
• M9: 13,361,633 km (0.086 R)
• M10: 13,624,177 km (0.078 R)
• M11: 14,024,501 km (0.03 R)
• M12: 20,656,773 km (0.068 R)
• M13: 22,637,898 km (0.089 R)
• M14: 26,352,413 km (0.056 R)
• M15: 51,432,646 km (0.087 R)
• M16: 54,378,826 km (0.093 R)
• M17: 57,608,794 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.6

Radius: 5.6

Gravity: 26.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.55 AU - 11.03 AU

Year: 19205 Days

Day: 19.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,750,247 km

• M1: 69,713 km (0.093 R)
• M2: 250,576 km (0.069 R)
• M3: 463,005 km (0.107 R)
• M4: 662,120 km (0.095 R)
• M5: 1,484,759 km (0.027 R)
• M6: 1,670,559 km (0.086 R)
• M7: 2,368,583 km (0.101 R)
• M8: 2,647,882 km (0.105 R)
• M9: 3,027,711 km (0.03 R)
• M10: 4,152,837 km (0.112 R)
• M11: 8,935,331 km (0.078 R)
• M12: 11,260,980 km (0.111 R)
• M13: 20,215,609 km (0.115 R)
• M14: 22,587,334 km (0.05 R)
• M15: 25,028,322 km (0.075 R)
• M16: 26,597,155 km (0.074 R)
• M17: 36,411,374 km (0.103 R)
• M18: 41,267,321 km (0.082 R)
• M19: 57,619,265 km (0.104 R)
• M20: 61,337,221 km (0.111 R)
• M21: 62,139,964 km (0.103 R)
• M22: 67,315,601 km (0.09 R)
• M23: 70,335,832 km (0.077 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: 184 - 12,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit