🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.7

Radius: 12.1

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.95 AU - 1.13 AU

Year: 674 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,652,010 km

• M1: 153,039 km (0.044 R)
• M2: 654,491 km (0.118 R)
• M3: 1,325,288 km (0.059 R)
• M4: 2,137,754 km (0.107 R)
• M5: 2,671,220 km (0.102 R)
• M6: 4,075,046 km (0.044 R)
• M7: 5,226,800 km (0.111 R)
• M8: 5,650,162 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.8

Radius: 12.8

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.18 AU - 1.88 AU

Year: 1203 Days

Day: 9 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,652,010 km

• M1: 166,951 km (0.099 R)
• M2: 646,113 km (0.048 R)
• M3: 1,615,807 km (0.079 R)
• M4: 2,373,969 km (0.082 R)
• M5: 3,752,214 km (0.069 R)
• M6: 4,827,374 km (0.093 R)
• M7: 6,377,357 km (0.107 R)
• M8: 8,181,059 km (0.075 R)
• M9: 9,788,937 km (0.114 R)
• M10: 11,669,681 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.1

Radius: 12.3

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.5 AU - 1.58 AU

Year: 1215 Days

Day: 12 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,652,010 km

• M1: 155,283 km (0.106 R)
• M2: 610,659 km (0.085 R)
• M3: 1,088,773 km (0.046 R)
• M4: 1,530,536 km (0.073 R)
• M5: 1,947,764 km (0.108 R)
• M6: 2,465,672 km (0.066 R)
• M7: 2,910,127 km (0.118 R)
• M8: 3,304,168 km (0.049 R)
• M9: 3,913,032 km (0.11 R)
• M10: 4,341,779 km (0.081 R)
• M11: 5,193,739 km (0.105 R)
• M12: 5,691,900 km (0.077 R)
• M13: 6,382,593 km (0.084 R)
• M14: 6,930,570 km (0.108 R)
• M15: 7,355,578 km (0.08 R)
• M16: 7,958,457 km (0.107 R)
• M17: 8,650,796 km (0.098 R)
• M18: 9,534,321 km (0.071 R)
• M19: 10,509,550 km (0.082 R)
• M20: 11,173,166 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.1

Radius: 11.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.61 AU - 1.73 AU

Year: 1372 Days

Day: 12.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,652,010 km

• M1: 138,079 km (0.053 R)
• M2: 833,709 km (0.071 R)
• M3: 1,277,715 km (0.073 R)
• M4: 1,826,889 km (0.119 R)
• M5: 2,572,934 km (0.087 R)
• M6: 2,943,488 km (0.102 R)
• M7: 4,213,574 km (0.07 R)
• M8: 4,715,026 km (0.087 R)
• M9: 5,130,309 km (0.103 R)
• M10: 6,015,031 km (0.103 R)
• M11: 7,893,232 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.6

Radius: 12.8

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.04 AU - 2.76 AU

Year: 2364 Days

Day: 6.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,652,010 km

• M1: 159,172 km (0.05 R)
• M2: 605,572 km (0.08 R)
• M3: 1,063,042 km (0.118 R)
• M4: 1,576,762 km (0.076 R)
• M5: 2,048,294 km (0.063 R)
• M6: 2,742,428 km (0.025 R)
• M7: 3,332,891 km (0.072 R)
• M8: 4,623,023 km (0.109 R)
• M9: 5,210,344 km (0.104 R)
• M10: 5,773,580 km (0.072 R)
• M11: 6,299,716 km (0.078 R)
• M12: 7,333,138 km (0.103 R)
• M13: 9,058,151 km (0.069 R)
• M14: 12,498,154 km (0.11 R)
• M15: 13,295,361 km (0.076 R)
• M16: 14,305,446 km (0.093 R)
• M17: 15,460,641 km (0.112 R)
• M18: 16,330,253 km (0.116 R)
• M19: 16,978,311 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.1

Radius: 9.4

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.12 AU - 2.82 AU

Year: 2468 Days

Day: 10.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,652,010 km

• M1: 116,836 km (0.089 R)
• M2: 417,976 km (0.117 R)
• M3: 778,358 km (0.042 R)
• M4: 1,902,287 km (0.057 R)
• M5: 2,259,227 km (0.094 R)
• M6: 2,685,731 km (0.078 R)
• M7: 4,490,928 km (0.064 R)
• M8: 5,307,882 km (0.116 R)
• M9: 5,657,043 km (0.088 R)
• M10: 6,516,483 km (0.118 R)
• M11: 7,062,665 km (0.119 R)
• M12: 8,576,147 km (0.064 R)
• M13: 10,421,287 km (0.095 R)
• M14: 10,970,311 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.6

Radius: 8.1

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.65 AU - 4.23 AU

Year: 4057 Days

Day: 8.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,652,010 km

• M1: 100,829 km (0.093 R)
• M2: 425,008 km (0.096 R)
• M3: 747,541 km (0.055 R)
• M4: 1,195,137 km (0.096 R)
• M5: 1,464,264 km (0.083 R)
• M6: 2,070,285 km (0.098 R)
• M7: 3,837,784 km (0.057 R)
• M8: 4,854,152 km (0.098 R)
• M9: 5,194,188 km (0.056 R)
• M10: 7,374,128 km (0.051 R)
• M11: 8,514,961 km (0.047 R)
• M12: 8,933,087 km (0.103 R)
• M13: 9,646,669 km (0.09 R)
• M14: 10,656,604 km (0.071 R)
• M15: 11,322,614 km (0.113 R)
• M16: 11,689,129 km (0.086 R)
• M17: 13,184,210 km (0.067 R)
• M18: 13,847,527 km (0.106 R)
• M19: 15,130,478 km (0.055 R)
• M20: 15,519,134 km (0.077 R)
• M21: 16,374,534 km (0.101 R)
• M22: 18,429,111 km (0.104 R)
• M23: 19,064,753 km (0.087 R)
• M24: 20,922,309 km (0.074 R)
• M25: 21,404,912 km (0.025 R)
• M26: 25,850,811 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.3

Radius: 8.1

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.95 AU - 4.65 AU

Year: 4710 Days

Day: 10.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,652,010 km

• M1: 111,750 km (0.099 R)
• M2: 385,215 km (0.11 R)
• M3: 718,967 km (0.051 R)
• M4: 1,007,242 km (0.099 R)
• M5: 1,395,599 km (0.029 R)
• M6: 1,695,243 km (0.116 R)
• M7: 2,280,919 km (0.11 R)
• M8: 2,718,044 km (0.025 R)
• M9: 3,150,232 km (0.12 R)
• M10: 3,759,843 km (0.12 R)
• M11: 4,965,752 km (0.079 R)
• M12: 5,324,936 km (0.119 R)
• M13: 6,443,031 km (0.106 R)
• M14: 7,856,731 km (0.052 R)
• M15: 8,774,364 km (0.065 R)
• M16: 10,821,012 km (0.068 R)
• M17: 12,601,676 km (0.076 R)
• M18: 13,535,017 km (0.088 R)
• M19: 13,910,059 km (0.053 R)
• M20: 14,292,132 km (0.088 R)
• M21: 15,306,854 km (0.087 R)
• M22: 15,597,074 km (0.102 R)
• M23: 15,950,125 km (0.057 R)
• M24: 17,796,013 km (0.074 R)
• M25: 19,237,239 km (0.102 R)
• M26: 22,201,670 km (0.109 R)
• M27: 22,723,767 km (0.085 R)
• M28: 23,101,651 km (0.083 R)
• M29: 26,360,192 km (0.103 R)
• M30: 28,930,134 km (0.051 R)
• M31: 30,366,872 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.3

Radius: 3.1

Gravity: 51.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.85 AU - 9.91 AU

Year: 18266 Days

Day: 18.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,652,010 km

• M1: 42,336 km (0.08 R)
• M2: 388,057 km (0.075 R)
• M3: 574,905 km (0.086 R)
• M4: 1,912,010 km (0.112 R)
• M5: 2,100,354 km (0.114 R)
• M6: 4,020,144 km (0.104 R)
• M7: 4,687,799 km (0.105 R)
• M8: 5,650,611 km (0.113 R)
• M9: 9,210,890 km (0.113 R)
• M10: 10,190,906 km (0.118 R)
• M11: 13,341,288 km (0.061 R)
• M12: 15,467,971 km (0.077 R)
• M13: 16,767,977 km (0.029 R)
• M14: 18,221,918 km (0.074 R)
• M15: 18,979,482 km (0.061 R)
• M16: 23,573,632 km (0.116 R)
• M17: 25,810,420 km (0.097 R)
• M18: 26,764,854 km (0.094 R)
• M19: 30,465,756 km (0.082 R)
• M20: 49,156,514 km (0.101 R)
• M21: 50,292,411 km (0.073 R)
• M22: 61,687,879 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.6

Radius: 5.2

Gravity: 29.61 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.02 AU - 10.04 AU

Year: 18706 Days

Day: 17.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,652,010 km

• M1: 64,776 km (0.098 R)
• M2: 265,985 km (0.102 R)
• M3: 659,128 km (0.114 R)
• M4: 972,386 km (0.052 R)
• M5: 1,473,838 km (0.04 R)
• M6: 2,153,312 km (0.064 R)
• M7: 2,504,418 km (0.056 R)
• M8: 3,101,463 km (0.12 R)
• M9: 4,367,510 km (0.052 R)
• M10: 4,642,770 km (0.109 R)
• M11: 7,231,411 km (0.098 R)
• M12: 7,470,918 km (0.083 R)
• M13: 8,324,673 km (0.098 R)
• M14: 10,404,382 km (0.113 R)
• M15: 10,833,429 km (0.106 R)
• M16: 13,299,699 km (0.057 R)
• M17: 16,442,601 km (0.1 R)
• M18: 17,363,226 km (0.093 R)
• M19: 17,534,217 km (0.109 R)
• M20: 18,942,830 km (0.071 R)
• M21: 19,582,212 km (0.111 R)
• M22: 22,283,949 km (0.113 R)
• M23: 24,573,694 km (0.072 R)
• M24: 25,333,801 km (0.115 R)
• M25: 25,664,412 km (0.092 R)
• M26: 31,225,713 km (0.101 R)
• M27: 33,025,525 km (0.11 R)
• M28: 36,971,319 km (0.112 R)
• M29: 39,572,227 km (0.065 R)
• M30: 40,917,262 km (0.038 R)
• M31: 41,984,194 km (0.093 R)
• M32: 47,264,998 km (0.113 R)
• M33: 52,256,780 km (0.107 R)
• M34: 60,679,888 km (0.118 R)
• M35: 61,073,929 km (0.1 R)
• M36: 73,703,729 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 10,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit