🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.5

Radius: 12.7

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.27 AU - 1.35 AU

Year: 968 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 121.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,837,241 km

• M1: 157,975 km (0.075 R)
• M2: 689,197 km (0.081 R)
• M3: 1,106,725 km (0.045 R)
• M4: 1,731,147 km (0.114 R)
• M5: 2,490,206 km (0.11 R)
• M6: 3,034,144 km (0.116 R)
• M7: 3,750,119 km (0.092 R)
• M8: 4,453,379 km (0.051 R)
• M9: 5,074,509 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.1

Radius: 12.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.57 AU - 3.07 AU

Year: 3058 Days

Day: 10.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 77,837,241 km

• M1: 161,865 km (0.027 R)
• M2: 664,364 km (0.1 R)
• M3: 2,007,903 km (0.107 R)
• M4: 2,520,874 km (0.064 R)
• M5: 3,379,865 km (0.105 R)
• M6: 4,567,073 km (0.034 R)
• M7: 5,462,865 km (0.107 R)
• M8: 6,736,841 km (0.118 R)
• M9: 7,372,482 km (0.051 R)
• M10: 8,353,994 km (0.093 R)
• M11: 11,474,157 km (0.115 R)
• M12: 12,301,134 km (0.093 R)
• M13: 14,975,345 km (0.104 R)
• M14: 15,581,815 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.9

Radius: 11.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.75 AU - 4.03 AU

Year: 4030 Days

Day: 8.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,837,241 km

• M1: 143,315 km (0.096 R)
• M2: 591,061 km (0.053 R)
• M3: 1,016,218 km (0.06 R)
• M4: 1,872,965 km (0.045 R)
• M5: 2,457,444 km (0.073 R)
• M6: 2,901,301 km (0.04 R)
• M7: 3,305,664 km (0.079 R)
• M8: 5,016,465 km (0.098 R)
• M9: 5,523,752 km (0.058 R)
• M10: 7,771,011 km (0.113 R)
• M11: 8,277,998 km (0.091 R)
• M12: 8,842,880 km (0.049 R)
• M13: 10,734,246 km (0.094 R)
• M14: 11,108,988 km (0.093 R)
• M15: 11,709,325 km (0.116 R)
• M16: 13,982,614 km (0.074 R)
• M17: 15,776,741 km (0.063 R)
• M18: 16,812,557 km (0.056 R)
• M19: 18,302,851 km (0.104 R)
• M20: 18,778,572 km (0.096 R)
• M21: 20,445,541 km (0.101 R)
• M22: 20,893,437 km (0.068 R)
• M23: 21,676,432 km (0.069 R)
• M24: 22,887,277 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.3

Radius: 8.2

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.3 AU - 4.46 AU

Year: 5919 Days

Day: 11.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,837,241 km

• M1: 102,026 km (0.063 R)
• M2: 358,736 km (0.027 R)
• M3: 926,460 km (0.086 R)
• M4: 2,114,865 km (0.099 R)
• M5: 2,630,679 km (0.089 R)
• M6: 3,452,270 km (0.105 R)
• M7: 3,891,340 km (0.082 R)
• M8: 4,189,788 km (0.107 R)
• M9: 5,028,433 km (0.117 R)
• M10: 5,646,721 km (0.115 R)
• M11: 6,460,384 km (0.12 R)
• M12: 7,034,391 km (0.08 R)
• M13: 7,511,309 km (0.09 R)
• M14: 8,180,460 km (0.076 R)
• M15: 10,426,972 km (0.111 R)
• M16: 11,301,970 km (0.092 R)
• M17: 15,559,675 km (0.087 R)
• M18: 19,394,018 km (0.052 R)
• M19: 22,840,752 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.6

Radius: 10.7

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.45 AU - 5.73 AU

Year: 6349 Days

Day: 6.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,837,241 km

• M1: 133,441 km (0.103 R)
• M2: 490,232 km (0.063 R)
• M3: 858,991 km (0.056 R)
• M4: 1,373,458 km (0.104 R)
• M5: 1,801,009 km (0.062 R)
• M6: 2,249,653 km (0.03 R)
• M7: 2,583,256 km (0.091 R)
• M8: 3,011,256 km (0.113 R)
• M9: 4,189,040 km (0.049 R)
• M10: 6,072,776 km (0.076 R)
• M11: 7,313,989 km (0.072 R)
• M12: 8,423,108 km (0.084 R)
• M13: 8,802,339 km (0.104 R)
• M14: 9,550,029 km (0.1 R)
• M15: 12,422,607 km (0.103 R)
• M16: 13,081,885 km (0.069 R)
• M17: 24,157,214 km (0.12 R)
• M18: 25,445,401 km (0.119 R)
• M19: 25,884,920 km (0.089 R)
• M20: 26,418,834 km (0.114 R)
• M21: 27,601,106 km (0.108 R)
• M22: 28,345,954 km (0.109 R)
• M23: 29,199,859 km (0.116 R)
• M24: 32,068,248 km (0.094 R)
• M25: 33,940,316 km (0.107 R)
• M26: 36,995,404 km (0.086 R)
• M27: 37,446,292 km (0.101 R)
• M28: 38,589,519 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.7

Radius: 15

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.48 AU - 6.18 AU

Year: 7945 Days

Day: 5.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,837,241 km

• M1: 186,549 km (0.103 R)
• M2: 978,669 km (0.117 R)
• M3: 1,857,407 km (0.088 R)
• M4: 2,700,092 km (0.1 R)
• M5: 3,449,876 km (0.119 R)
• M6: 3,989,925 km (0.103 R)
• M7: 5,432,198 km (0.12 R)
• M8: 6,167,771 km (0.091 R)
• M9: 10,184,025 km (0.055 R)
• M10: 11,147,734 km (0.06 R)
• M11: 12,394,632 km (0.112 R)
• M12: 13,853,511 km (0.058 R)
• M13: 14,343,743 km (0.083 R)
• M14: 15,554,738 km (0.08 R)
• M15: 16,902,016 km (0.099 R)
• M16: 18,472,644 km (0.109 R)
• M17: 19,217,941 km (0.119 R)
• M18: 20,216,656 km (0.078 R)
• M19: 22,907,473 km (0.114 R)
• M20: 25,921,421 km (0.058 R)
• M21: 27,716,297 km (0.111 R)
• M22: 28,202,041 km (0.101 R)
• M23: 29,795,109 km (0.114 R)
• M24: 30,613,708 km (0.08 R)
• M25: 31,447,268 km (0.073 R)
• M26: 32,834,040 km (0.039 R)
• M27: 33,707,542 km (0.118 R)
• M28: 34,820,999 km (0.069 R)
• M29: 35,386,928 km (0.107 R)
• M30: 36,074,180 km (0.109 R)
• M31: 37,593,646 km (0.098 R)
• M32: 39,155,447 km (0.118 R)
• M33: 42,408,154 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.8

Radius: 4.8

Gravity: 32.85 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.49 AU - 7.27 AU

Year: 11652 Days

Day: 24.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,837,241 km

• M1: 59,690 km (0.116 R)
• M2: 226,790 km (0.096 R)
• M3: 418,126 km (0.111 R)
• M4: 905,815 km (0.066 R)
• M5: 1,368,970 km (0.102 R)
• M6: 1,569,282 km (0.11 R)
• M7: 1,855,762 km (0.109 R)
• M8: 2,011,493 km (0.059 R)
• M9: 3,163,247 km (0.111 R)
• M10: 3,864,861 km (0.085 R)
• M11: 4,387,107 km (0.096 R)
• M12: 5,464,511 km (0.116 R)
• M13: 7,721,943 km (0.095 R)
• M14: 10,156,648 km (0.059 R)
• M15: 11,259,334 km (0.096 R)
• M16: 12,197,014 km (0.088 R)
• M17: 12,561,733 km (0.084 R)
• M18: 13,059,296 km (0.033 R)
• M19: 13,961,371 km (0.077 R)
• M20: 14,835,621 km (0.031 R)
• M21: 16,250,817 km (0.105 R)
• M22: 21,033,012 km (0.088 R)
• M23: 21,206,695 km (0.073 R)
• M24: 21,734,027 km (0.074 R)
• M25: 23,647,983 km (0.102 R)
• M26: 28,333,238 km (0.082 R)
• M27: 29,404,060 km (0.089 R)
• M28: 31,626,187 km (0.119 R)
• M29: 32,083,657 km (0.115 R)
• M30: 33,719,659 km (0.086 R)
• M31: 34,679,030 km (0.075 R)
• M32: 35,903,639 km (0.039 R)
• M33: 37,156,820 km (0.057 R)
• M34: 37,922,462 km (0.103 R)
• M35: 44,431,166 km (0.106 R)
• M36: 54,869,208 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.7

Radius: 3.3

Gravity: 17.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.37 AU - 8.85 AU

Year: 13555 Days

Day: 22.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,837,241 km

• M1: 40,990 km (0.081 R)
• M2: 249,080 km (0.055 R)
• M3: 379,530 km (0.041 R)
• M4: 609,163 km (0.106 R)
• M5: 924,365 km (0.101 R)
• M6: 1,040,752 km (0.061 R)
• M7: 1,387,520 km (0.108 R)
• M8: 1,896,602 km (0.103 R)
• M9: 4,839,491 km (0.066 R)
• M10: 6,355,067 km (0.096 R)
• M11: 6,459,187 km (0.088 R)
• M12: 6,996,692 km (0.084 R)
• M13: 7,333,138 km (0.085 R)
• M14: 7,798,537 km (0.11 R)
• M15: 8,407,550 km (0.091 R)
• M16: 9,903,977 km (0.109 R)
• M17: 10,764,016 km (0.104 R)
• M18: 13,073,358 km (0.106 R)
• M19: 16,398,021 km (0.067 R)
• M20: 16,659,668 km (0.057 R)
• M21: 18,218,926 km (0.097 R)
• M22: 23,890,930 km (0.096 R)
• M23: 30,241,509 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.2

Radius: 4.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.09 AU - 9.55 AU

Year: 14120 Days

Day: 16.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,837,241 km

• M1: 51,013 km (0.115 R)
• M2: 311,463 km (0.058 R)
• M3: 555,158 km (0.111 R)
• M4: 925,712 km (0.043 R)
• M5: 1,456,036 km (0.096 R)
• M6: 1,593,217 km (0.08 R)
• M7: 1,908,121 km (0.113 R)
• M8: 2,944,236 km (0.119 R)
• M9: 3,226,676 km (0.06 R)
• M10: 3,526,770 km (0.111 R)
• M11: 4,158,073 km (0.055 R)
• M12: 4,645,313 km (0.09 R)
• M13: 5,640,887 km (0.036 R)
• M14: 6,076,366 km (0.111 R)
• M15: 8,797,552 km (0.034 R)
• M16: 9,382,330 km (0.107 R)
• M17: 10,307,443 km (0.117 R)
• M18: 11,195,456 km (0.077 R)
• M19: 13,609,068 km (0.027 R)
• M20: 14,676,000 km (0.099 R)
• M21: 15,259,432 km (0.098 R)
• M22: 16,410,138 km (0.032 R)
• M23: 21,444,406 km (0.094 R)
• M24: 21,742,555 km (0.068 R)
• M25: 22,653,755 km (0.047 R)
• M26: 24,632,935 km (0.096 R)
• M27: 26,127,418 km (0.091 R)
• M28: 27,505,663 km (0.079 R)
• M29: 28,301,823 km (0.067 R)
• M30: 29,847,468 km (0.116 R)
• M31: 31,736,739 km (0.087 R)
• M32: 32,123,899 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.4

Radius: 6.1

Gravity: 21.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.9 AU - 11.38 AU

Year: 19326 Days

Day: 22.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,837,241 km

• M1: 107,411 km (0.111 R)
• M2: 388,506 km (0.082 R)
• M3: 584,329 km (0.093 R)
• M4: 1,034,320 km (0.043 R)
• M5: 2,133,714 km (0.061 R)
• M6: 2,576,524 km (0.104 R)
• M7: 4,724,151 km (0.104 R)
• M8: 5,593,614 km (0.052 R)
• M9: 7,995,707 km (0.081 R)
• M10: 10,512,841 km (0.097 R)
• M11: 12,252,514 km (0.083 R)
• M12: 12,594,645 km (0.109 R)
• M13: 13,013,369 km (0.068 R)
• M14: 13,878,793 km (0.081 R)
• M15: 15,564,162 km (0.077 R)
• M16: 17,467,047 km (0.101 R)
• M17: 19,060,564 km (0.094 R)
• M18: 21,136,683 km (0.089 R)
• M19: 22,738,128 km (0.117 R)
• M20: 28,979,352 km (0.117 R)
• M21: 32,229,664 km (0.118 R)
• M22: 33,276,700 km (0.102 R)
• M23: 40,039,122 km (0.115 R)
• M24: 40,339,215 km (0.08 R)
• M25: 41,401,510 km (0.079 R)
• M26: 44,699,694 km (0.058 R)
• M27: 47,159,981 km (0.029 R)
• M28: 47,999,823 km (0.027 R)
• M29: 51,458,676 km (0.094 R)
• M30: 53,068,049 km (0.076 R)
• M31: 59,061,838 km (0.09 R)
• M32: 60,825,447 km (0.1 R)
• M33: 64,251,837 km (0.118 R)
• M34: 64,869,526 km (0.11 R)
• M35: 65,076,420 km (0.105 R)
• M36: 75,527,627 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 17,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit