🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.2

Radius: 14.2

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.68 AU - 0.76 AU

Year: 422 Days

Day: 10 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 27,953,288 km

• M1: 176,974 km (0.12 R)
• M2: 719,865 km (0.113 R)
• M3: 1,496,128 km (0.044 R)
• M4: 2,927,182 km (0.069 R)
• M5: 3,900,016 km (0.093 R)
• M6: 4,822,736 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.9

Radius: 12.4

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.7 AU - 1 AU

Year: 541 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 27,953,288 km

• M1: 155,133 km (0.081 R)
• M2: 556,205 km (0.034 R)
• M3: 944,262 km (0.111 R)
• M4: 1,684,173 km (0.032 R)
• M5: 2,365,890 km (0.082 R)
• M6: 4,399,524 km (0.052 R)
• M7: 5,233,831 km (0.115 R)
• M8: 6,474,745 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.1

Radius: 8.5

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.44 AU - 1.52 AU

Year: 1243 Days

Day: 11.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,953,288 km

• M1: 105,766 km (0.103 R)
• M2: 619,784 km (0.096 R)
• M3: 987,496 km (0.112 R)
• M4: 1,805,646 km (0.081 R)
• M5: 2,087,788 km (0.045 R)
• M6: 2,399,699 km (0.115 R)
• M7: 3,176,561 km (0.069 R)
• M8: 3,511,810 km (0.053 R)
• M9: 3,786,920 km (0.074 R)
• M10: 4,076,542 km (0.073 R)
• M11: 5,219,470 km (0.113 R)
• M12: 7,472,264 km (0.097 R)
• M13: 9,110,211 km (0.086 R)
• M14: 9,695,288 km (0.107 R)
• M15: 11,215,502 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.5

Radius: 13.7

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.87 AU - 2.57 AU

Year: 2283 Days

Day: 11.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,953,288 km

• M1: 170,392 km (0.037 R)
• M2: 710,739 km (0.105 R)
• M3: 1,204,861 km (0.051 R)
• M4: 1,727,407 km (0.057 R)
• M5: 2,217,639 km (0.07 R)
• M6: 3,502,984 km (0.109 R)
• M7: 4,076,692 km (0.117 R)
• M8: 5,044,291 km (0.104 R)
• M9: 5,481,266 km (0.112 R)
• M10: 6,087,137 km (0.053 R)
• M11: 7,657,616 km (0.112 R)
• M12: 8,507,332 km (0.083 R)
• M13: 9,418,832 km (0.119 R)
• M14: 10,925,132 km (0.12 R)
• M15: 12,272,710 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.8

Radius: 10.4

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.29 AU - 3.15 AU

Year: 3096 Days

Day: 5.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,953,288 km

• M1: 129,851 km (0.08 R)
• M2: 747,241 km (0.108 R)
• M3: 1,355,207 km (0.075 R)
• M4: 1,688,661 km (0.07 R)
• M5: 2,832,636 km (0.106 R)
• M6: 3,638,968 km (0.069 R)
• M7: 5,050,574 km (0.096 R)
• M8: 5,632,509 km (0.052 R)
• M9: 6,771,248 km (0.078 R)
• M10: 11,515,745 km (0.062 R)
• M11: 12,247,278 km (0.098 R)
• M12: 13,423,118 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.1

Radius: 14.2

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.29 AU - 4.87 AU

Year: 5689 Days

Day: 11.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,953,288 km

• M1: 177,573 km (0.043 R)
• M2: 685,757 km (0.068 R)
• M3: 1,453,792 km (0.091 R)
• M4: 2,197,742 km (0.066 R)
• M5: 2,838,470 km (0.114 R)
• M6: 3,782,283 km (0.08 R)
• M7: 4,272,515 km (0.087 R)
• M8: 4,805,084 km (0.117 R)
• M9: 5,728,252 km (0.064 R)
• M10: 6,436,748 km (0.114 R)
• M11: 7,013,896 km (0.076 R)
• M12: 9,178,877 km (0.111 R)
• M13: 10,766,559 km (0.101 R)
• M14: 11,450,520 km (0.098 R)
• M15: 12,254,459 km (0.11 R)
• M16: 13,384,521 km (0.026 R)
• M17: 14,480,475 km (0.088 R)
• M18: 18,669,665 km (0.099 R)
• M19: 19,159,448 km (0.062 R)
• M20: 19,657,908 km (0.032 R)
• M21: 23,677,005 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.9

Radius: 5.2

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.76 AU - 6.9 AU

Year: 9717 Days

Day: 21.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 27,953,288 km

• M1: 68,366 km (0.09 R)
• M2: 378,183 km (0.113 R)
• M3: 560,543 km (0.11 R)
• M4: 780,602 km (0.118 R)
• M5: 1,209,948 km (0.07 R)
• M6: 1,570,927 km (0.113 R)
• M7: 1,822,850 km (0.115 R)
• M8: 2,000,872 km (0.116 R)
• M9: 2,978,643 km (0.066 R)
• M10: 3,986,035 km (0.114 R)
• M11: 4,169,741 km (0.087 R)
• M12: 5,590,921 km (0.104 R)
• M13: 6,028,645 km (0.103 R)
• M14: 7,548,260 km (0.111 R)
• M15: 8,009,919 km (0.092 R)
• M16: 8,950,291 km (0.083 R)
• M17: 9,962,171 km (0.089 R)
• M18: 10,130,917 km (0.077 R)
• M19: 11,048,102 km (0.082 R)
• M20: 14,830,983 km (0.117 R)
• M21: 15,217,694 km (0.114 R)
• M22: 15,838,675 km (0.111 R)
• M23: 16,011,011 km (0.109 R)
• M24: 19,527,160 km (0.084 R)
• M25: 20,260,189 km (0.117 R)
• M26: 22,934,102 km (0.112 R)
• M27: 25,913,493 km (0.069 R)
• M28: 27,289,344 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 16,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit