🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.4

Radius: 13.8

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.8 AU - 0.86 AU

Year: 522 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 106.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,746,006 km

• M1: 171,738 km (0.046 R)
• M2: 614,847 km (0.073 R)
• M3: 1,138,589 km (0.119 R)
• M4: 1,698,833 km (0.107 R)
• M5: 2,186,522 km (0.072 R)
• M6: 3,059,276 km (0.112 R)
• M7: 3,523,329 km (0.076 R)
• M8: 4,021,640 km (0.087 R)
• M9: 4,992,979 km (0.099 R)
• M10: 5,607,975 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.8

Radius: 8.8

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.98 AU - 1.42 AU

Year: 907 Days

Day: 12.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,746,006 km

• M1: 165,156 km (0.101 R)
• M2: 454,179 km (0.094 R)
• M3: 1,079,199 km (0.095 R)
• M4: 1,730,698 km (0.112 R)
• M5: 2,415,108 km (0.073 R)
• M6: 3,165,491 km (0.096 R)
• M7: 3,470,371 km (0.072 R)
• M8: 3,751,466 km (0.114 R)
• M9: 4,587,867 km (0.054 R)
• M10: 6,168,967 km (0.072 R)
• M11: 7,217,200 km (0.085 R)
• M12: 7,607,201 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.8

Radius: 8.6

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.06 AU - 1.44 AU

Year: 965 Days

Day: 11.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,746,006 km

• M1: 108,608 km (0.083 R)
• M2: 425,157 km (0.103 R)
• M3: 724,652 km (0.093 R)
• M4: 1,115,701 km (0.094 R)
• M5: 1,600,099 km (0.084 R)
• M6: 1,986,660 km (0.083 R)
• M7: 2,529,850 km (0.107 R)
• M8: 2,869,586 km (0.108 R)
• M9: 3,196,906 km (0.114 R)
• M10: 3,564,319 km (0.101 R)
• M11: 3,992,767 km (0.062 R)
• M12: 4,653,691 km (0.111 R)
• M13: 4,991,183 km (0.117 R)
• M14: 5,885,928 km (0.073 R)
• M15: 6,236,436 km (0.087 R)
• M16: 7,174,265 km (0.029 R)
• M17: 7,448,029 km (0.093 R)
• M18: 8,016,501 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.2

Radius: 9.1

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.38 AU - 1.8 AU

Year: 1384 Days

Day: 13.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,746,006 km

• M1: 113,246 km (0.099 R)
• M2: 501,602 km (0.119 R)
• M3: 936,333 km (0.104 R)
• M4: 2,421,990 km (0.102 R)
• M5: 2,859,115 km (0.078 R)
• M6: 3,362,661 km (0.094 R)
• M7: 3,813,399 km (0.105 R)
• M8: 4,547,027 km (0.104 R)
• M9: 5,175,937 km (0.077 R)
• M10: 5,904,030 km (0.1 R)
• M11: 6,744,770 km (0.079 R)
• M12: 7,194,162 km (0.12 R)
• M13: 9,024,043 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.8

Radius: 11.9

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.22 AU - 3.52 AU

Year: 3356 Days

Day: 9.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,746,006 km

• M1: 159,471 km (0.029 R)
• M2: 543,339 km (0.101 R)
• M3: 1,242,710 km (0.105 R)
• M4: 2,091,229 km (0.087 R)
• M5: 2,673,613 km (0.09 R)
• M6: 3,158,609 km (0.074 R)
• M7: 3,890,442 km (0.111 R)
• M8: 4,307,521 km (0.085 R)
• M9: 10,782,267 km (0.115 R)
• M10: 12,822,183 km (0.096 R)
• M11: 13,392,151 km (0.094 R)
• M12: 18,139,191 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.1

Radius: 14.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.3 AU - 5.42 AU

Year: 6284 Days

Day: 13.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,746,006 km

• M1: 180,265 km (0.12 R)
• M2: 1,162,375 km (0.089 R)
• M3: 1,663,379 km (0.106 R)
• M4: 2,362,001 km (0.071 R)
• M5: 3,102,809 km (0.097 R)
• M6: 4,070,109 km (0.11 R)
• M7: 7,836,984 km (0.05 R)
• M8: 8,447,642 km (0.075 R)
• M9: 12,311,905 km (0.111 R)
• M10: 12,803,633 km (0.035 R)
• M11: 14,358,404 km (0.118 R)
• M12: 18,755,983 km (0.07 R)
• M13: 20,834,645 km (0.082 R)
• M14: 24,319,827 km (0.031 R)
• M15: 25,095,791 km (0.112 R)
• M16: 28,176,609 km (0.092 R)
• M17: 32,735,156 km (0.117 R)
• M18: 38,804,042 km (0.085 R)
• M19: 39,272,732 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.8

Radius: 7.3

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.7 AU - 9.56 AU

Year: 19042 Days

Day: 18.8 Hours

Environment

Temp: -244 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,746,006 km

• M1: 90,806 km (0.104 R)
• M2: 1,095,356 km (0.101 R)
• M3: 2,047,845 km (0.048 R)
• M4: 2,633,671 km (0.113 R)
• M5: 4,430,790 km (0.102 R)
• M6: 5,329,873 km (0.094 R)
• M7: 5,602,141 km (0.106 R)
• M8: 6,475,194 km (0.109 R)
• M9: 6,875,967 km (0.087 R)
• M10: 7,580,573 km (0.119 R)
• M11: 11,453,063 km (0.097 R)
• M12: 11,776,494 km (0.113 R)
• M13: 13,773,775 km (0.092 R)
• M14: 15,432,068 km (0.053 R)
• M15: 19,321,612 km (0.085 R)
• M16: 19,687,977 km (0.119 R)
• M17: 20,624,011 km (0.109 R)
• M18: 23,609,835 km (0.102 R)
• M19: 25,423,709 km (0.113 R)
• M20: 28,492,410 km (0.077 R)
• M21: 30,054,362 km (0.096 R)
• M22: 32,309,999 km (0.109 R)
• M23: 38,007,583 km (0.067 R)
• M24: 38,438,425 km (0.103 R)
• M25: 46,597,942 km (0.064 R)
• M26: 50,126,507 km (0.093 R)
• M27: 52,044,052 km (0.114 R)
• M28: 55,102,880 km (0.117 R)
• M29: 58,089,302 km (0.056 R)
• M30: 59,429,250 km (0.099 R)
• M31: 59,815,811 km (0.05 R)
• M32: 66,023,973 km (0.113 R)
• M33: 71,988,739 km (0.091 R)
• M34: 72,868,973 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.9

Radius: 6.6

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.62 AU - 11.82 AU

Year: 22552 Days

Day: 24.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,746,006 km

• M1: 82,129 km (0.103 R)
• M2: 460,013 km (0.071 R)
• M3: 712,235 km (0.101 R)
• M4: 945,159 km (0.087 R)
• M5: 1,797,418 km (0.106 R)
• M6: 2,027,799 km (0.115 R)
• M7: 2,548,699 km (0.085 R)
• M8: 3,080,669 km (0.113 R)
• M9: 3,546,517 km (0.071 R)
• M10: 4,208,786 km (0.066 R)
• M11: 5,122,829 km (0.059 R)
• M12: 5,515,973 km (0.089 R)
• M13: 6,566,299 km (0.088 R)
• M14: 10,229,951 km (0.037 R)
• M15: 10,738,135 km (0.089 R)
• M16: 11,382,004 km (0.118 R)
• M17: 12,940,665 km (0.107 R)
• M18: 13,335,005 km (0.042 R)
• M19: 13,805,041 km (0.081 R)
• M20: 16,095,833 km (0.051 R)
• M21: 17,569,522 km (0.084 R)
• M22: 22,152,303 km (0.049 R)
• M23: 24,466,881 km (0.114 R)
• M24: 28,674,770 km (0.119 R)
• M25: 42,535,611 km (0.116 R)
• M26: 46,550,220 km (0.088 R)
• M27: 54,809,069 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit