🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.1

Radius: 13.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.74 AU - 0.96 AU

Year: 506 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 60.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,321,778 km

• M1: 171,589 km (0.107 R)
• M2: 731,085 km (0.101 R)
• M3: 1,286,841 km (0.042 R)
• M4: 1,726,359 km (0.073 R)
• M5: 2,314,728 km (0.111 R)
• M6: 2,847,446 km (0.084 R)
• M7: 3,768,520 km (0.073 R)
• M8: 4,423,160 km (0.03 R)
• M9: 4,895,590 km (0.108 R)
• M10: 5,521,059 km (0.062 R)
• M11: 6,052,131 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.3

Radius: 14.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.96 AU - 1.14 AU

Year: 695 Days

Day: 5.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 54,321,778 km

• M1: 179,368 km (0.082 R)
• M2: 710,590 km (0.108 R)
• M3: 1,341,893 km (0.082 R)
• M4: 1,797,119 km (0.082 R)
• M5: 3,137,965 km (0.119 R)
• M6: 3,675,620 km (0.075 R)
• M7: 4,391,894 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.9

Radius: 13.1

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.46 AU - 2.22 AU

Year: 1612 Days

Day: 10.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,321,778 km

• M1: 162,912 km (0.115 R)
• M2: 593,006 km (0.114 R)
• M3: 1,128,417 km (0.111 R)
• M4: 1,564,794 km (0.111 R)
• M5: 2,682,589 km (0.079 R)
• M6: 3,562,823 km (0.08 R)
• M7: 4,826,626 km (0.082 R)
• M8: 5,608,275 km (0.119 R)
• M9: 6,268,899 km (0.112 R)
• M10: 7,200,295 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956

Radius: 14.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.43 AU - 2.45 AU

Year: 2461 Days

Day: 8 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,321,778 km

• M1: 184,005 km (0.099 R)
• M2: 676,930 km (0.058 R)
• M3: 1,364,781 km (0.074 R)
• M4: 1,865,186 km (0.073 R)
• M5: 2,607,341 km (0.093 R)
• M6: 3,323,616 km (0.052 R)
• M7: 3,984,988 km (0.11 R)
• M8: 5,910,462 km (0.079 R)
• M9: 7,033,942 km (0.073 R)
• M10: 7,552,897 km (0.118 R)
• M11: 8,396,031 km (0.1 R)
• M12: 9,592,664 km (0.11 R)
• M13: 11,061,566 km (0.061 R)
• M14: 12,631,296 km (0.067 R)
• M15: 15,897,167 km (0.082 R)
• M16: 16,633,638 km (0.097 R)
• M17: 19,214,799 km (0.059 R)
• M18: 20,232,962 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.3

Radius: 12.3

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.71 AU - 5.05 AU

Year: 6961 Days

Day: 7.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 62 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,321,778 km

• M1: 153,039 km (0.062 R)
• M2: 571,913 km (0.053 R)
• M3: 966,701 km (0.115 R)
• M4: 2,850,139 km (0.063 R)
• M5: 3,481,741 km (0.053 R)
• M6: 4,996,718 km (0.103 R)
• M7: 5,599,000 km (0.08 R)
• M8: 6,877,014 km (0.083 R)
• M9: 8,177,618 km (0.074 R)
• M10: 10,716,593 km (0.035 R)
• M11: 11,412,822 km (0.096 R)
• M12: 12,086,162 km (0.082 R)
• M13: 15,543,069 km (0.045 R)
• M14: 16,241,542 km (0.108 R)
• M15: 22,045,939 km (0.119 R)
• M16: 22,524,203 km (0.06 R)
• M17: 24,933,926 km (0.104 R)
• M18: 27,054,476 km (0.089 R)
• M19: 29,388,352 km (0.073 R)
• M20: 30,260,508 km (0.103 R)
• M21: 32,362,657 km (0.028 R)
• M22: 34,990,044 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.7

Radius: 8

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.16 AU - 6.98 AU

Year: 10873 Days

Day: 21.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,321,778 km

• M1: 99,483 km (0.092 R)
• M2: 651,948 km (0.085 R)
• M3: 1,948,213 km (0.098 R)
• M4: 3,294,145 km (0.095 R)
• M5: 5,685,766 km (0.117 R)
• M6: 6,555,379 km (0.068 R)
• M7: 11,349,990 km (0.05 R)
• M8: 13,243,152 km (0.088 R)
• M9: 13,777,515 km (0.115 R)
• M10: 14,763,066 km (0.113 R)
• M11: 18,145,324 km (0.116 R)
• M12: 19,784,917 km (0.052 R)
• M13: 28,200,994 km (0.04 R)
• M14: 28,493,757 km (0.114 R)
• M15: 29,384,014 km (0.039 R)
• M16: 30,394,996 km (0.117 R)
• M17: 31,848,938 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.4

Radius: 7.6

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.29 AU - 8.55 AU

Year: 14391 Days

Day: 22.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,321,778 km

• M1: 94,546 km (0.094 R)
• M2: 333,753 km (0.088 R)
• M3: 575,503 km (0.103 R)
• M4: 1,710,053 km (0.092 R)
• M5: 2,541,069 km (0.05 R)
• M6: 3,643,755 km (0.119 R)
• M7: 4,055,000 km (0.101 R)
• M8: 4,316,347 km (0.093 R)
• M9: 4,558,098 km (0.073 R)
• M10: 4,905,314 km (0.1 R)
• M11: 6,204,721 km (0.104 R)
• M12: 7,986,282 km (0.103 R)
• M13: 8,305,524 km (0.082 R)
• M14: 8,728,587 km (0.075 R)
• M15: 9,364,827 km (0.069 R)
• M16: 10,457,490 km (0.111 R)
• M17: 13,018,456 km (0.099 R)
• M18: 15,055,530 km (0.074 R)
• M19: 15,684,589 km (0.062 R)
• M20: 21,450,988 km (0.09 R)
• M21: 23,432,262 km (0.086 R)
• M22: 25,141,568 km (0.12 R)
• M23: 26,830,677 km (0.103 R)
• M24: 29,775,511 km (0.116 R)
• M25: 31,213,147 km (0.057 R)
• M26: 34,107,118 km (0.104 R)
• M27: 35,191,254 km (0.099 R)
• M28: 37,048,810 km (0.096 R)
• M29: 38,194,281 km (0.062 R)
• M30: 50,201,006 km (0.098 R)
• M31: 50,976,671 km (0.1 R)
• M32: 51,445,960 km (0.066 R)
• M33: 52,870,730 km (0.081 R)
• M34: 53,191,019 km (0.108 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: 350 - 18,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit