🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.6

Radius: 11.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.8 AU

Year: 372 Days

Day: 5 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 78,242,320 km

• M1: 142,268 km (0.086 R)
• M2: 694,134 km (0.072 R)
• M3: 1,055,712 km (0.047 R)
• M4: 1,488,200 km (0.107 R)
• M5: 2,706,973 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.2

Radius: 9.8

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.55 AU - 1.61 AU

Year: 1347 Days

Day: 7.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,242,320 km

• M1: 121,922 km (0.109 R)
• M2: 428,448 km (0.115 R)
• M3: 753,375 km (0.117 R)
• M4: 1,175,091 km (0.067 R)
• M5: 1,606,083 km (0.091 R)
• M6: 2,211,356 km (0.118 R)
• M7: 2,749,609 km (0.108 R)
• M8: 3,373,282 km (0.1 R)
• M9: 5,109,964 km (0.088 R)
• M10: 6,244,963 km (0.113 R)
• M11: 6,820,167 km (0.04 R)
• M12: 8,820,889 km (0.046 R)
• M13: 9,675,392 km (0.073 R)
• M14: 10,618,906 km (0.106 R)
• M15: 11,995,954 km (0.086 R)
• M16: 12,454,472 km (0.09 R)
• M17: 13,204,555 km (0.067 R)
• M18: 13,859,196 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.9

Radius: 14.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.32 AU - 2.08 AU

Year: 1503 Days

Day: 5.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,242,320 km

• M1: 182,809 km (0.069 R)
• M2: 743,651 km (0.076 R)
• M3: 1,484,011 km (0.104 R)
• M4: 2,542,266 km (0.1 R)
• M5: 3,285,169 km (0.078 R)
• M6: 4,169,741 km (0.1 R)
• M7: 5,097,099 km (0.082 R)
• M8: 5,629,966 km (0.103 R)
• M9: 7,220,640 km (0.107 R)
• M10: 9,066,977 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.8

Radius: 11.1

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.65 AU - 2.59 AU

Year: 2094 Days

Day: 10.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,242,320 km

• M1: 138,079 km (0.07 R)
• M2: 499,956 km (0.076 R)
• M3: 890,706 km (0.077 R)
• M4: 1,242,410 km (0.078 R)
• M5: 1,593,816 km (0.12 R)
• M6: 1,957,937 km (0.103 R)
• M7: 2,732,854 km (0.091 R)
• M8: 3,092,637 km (0.119 R)
• M9: 4,368,707 km (0.09 R)
• M10: 4,782,345 km (0.104 R)
• M11: 7,503,829 km (0.091 R)
• M12: 8,334,247 km (0.069 R)
• M13: 8,756,562 km (0.115 R)
• M14: 10,348,433 km (0.027 R)
• M15: 10,766,110 km (0.109 R)
• M16: 11,195,007 km (0.037 R)
• M17: 12,317,290 km (0.11 R)
• M18: 14,224,364 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.6

Radius: 11.7

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.33 AU - 5.45 AU

Year: 6239 Days

Day: 10.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,242,320 km

• M1: 145,559 km (0.111 R)
• M2: 520,900 km (0.111 R)
• M3: 975,528 km (0.105 R)
• M4: 1,366,577 km (0.104 R)
• M5: 1,752,988 km (0.055 R)
• M6: 2,946,928 km (0.111 R)
• M7: 3,603,962 km (0.098 R)
• M8: 4,382,619 km (0.113 R)
• M9: 4,784,589 km (0.093 R)
• M10: 5,388,964 km (0.114 R)
• M11: 5,756,825 km (0.108 R)
• M12: 8,289,816 km (0.116 R)
• M13: 8,739,956 km (0.114 R)
• M14: 9,336,254 km (0.033 R)
• M15: 10,610,678 km (0.059 R)
• M16: 14,126,527 km (0.049 R)
• M17: 15,989,619 km (0.078 R)
• M18: 19,833,985 km (0.08 R)
• M19: 21,090,457 km (0.047 R)
• M20: 22,242,361 km (0.052 R)
• M21: 25,863,527 km (0.091 R)
• M22: 28,087,150 km (0.098 R)
• M23: 29,386,557 km (0.116 R)
• M24: 29,860,184 km (0.096 R)
• M25: 33,731,477 km (0.086 R)
• M26: 36,056,677 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.5

Radius: 7.2

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.39 AU - 8.93 AU

Year: 14379 Days

Day: 20.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,242,320 km

• M1: 89,609 km (0.097 R)
• M2: 345,122 km (0.119 R)
• M3: 623,374 km (0.114 R)
• M4: 961,765 km (0.042 R)
• M5: 1,459,028 km (0.084 R)
• M6: 1,980,825 km (0.077 R)
• M7: 2,934,362 km (0.091 R)
• M8: 3,415,319 km (0.088 R)
• M9: 4,219,707 km (0.099 R)
• M10: 4,801,942 km (0.114 R)
• M11: 5,337,951 km (0.061 R)
• M12: 5,878,149 km (0.098 R)
• M13: 6,755,989 km (0.113 R)
• M14: 7,718,502 km (0.099 R)
• M15: 11,205,778 km (0.113 R)
• M16: 12,375,933 km (0.094 R)
• M17: 16,373,038 km (0.091 R)
• M18: 16,864,318 km (0.111 R)
• M19: 17,583,135 km (0.104 R)
• M20: 21,237,512 km (0.032 R)
• M21: 22,588,830 km (0.108 R)
• M22: 23,110,029 km (0.105 R)
• M23: 30,634,502 km (0.053 R)
• M24: 33,577,990 km (0.099 R)
• M25: 39,017,967 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938

Radius: 3.4

Gravity: 81.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.42 AU - 9.66 AU

Year: 15462 Days

Day: 24.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,242,320 km

• M1: 42,336 km (0.116 R)
• M2: 168,298 km (0.031 R)
• M3: 302,038 km (0.067 R)
• M4: 471,084 km (0.058 R)
• M5: 619,934 km (0.101 R)
• M6: 789,428 km (0.118 R)
• M7: 930,499 km (0.106 R)
• M8: 1,278,164 km (0.087 R)
• M9: 1,554,172 km (0.034 R)
• M10: 2,838,021 km (0.101 R)
• M11: 2,963,235 km (0.099 R)
• M12: 3,416,666 km (0.104 R)
• M13: 4,359,880 km (0.071 R)
• M14: 4,697,972 km (0.077 R)
• M15: 5,274,671 km (0.072 R)
• M16: 6,786,956 km (0.107 R)
• M17: 7,011,203 km (0.052 R)
• M18: 8,462,153 km (0.099 R)
• M19: 8,617,436 km (0.098 R)
• M20: 10,335,268 km (0.089 R)
• M21: 11,876,874 km (0.09 R)
• M22: 12,268,372 km (0.098 R)
• M23: 13,077,247 km (0.084 R)
• M24: 14,283,006 km (0.062 R)
• M25: 21,724,752 km (0.095 R)
• M26: 23,613,425 km (0.093 R)
• M27: 25,825,230 km (0.091 R)
• M28: 26,151,952 km (0.101 R)
• M29: 32,263,922 km (0.06 R)
• M30: 33,927,899 km (0.111 R)
• M31: 34,188,948 km (0.098 R)
• M32: 35,113,014 km (0.075 R)
• M33: 35,648,425 km (0.044 R)
• M34: 36,325,355 km (0.085 R)
• M35: 39,983,771 km (0.085 R)
• M36: 40,421,195 km (0.043 R)
• M37: 50,357,186 km (0.097 R)
• M38: 51,380,436 km (0.114 R)
• M39: 52,243,765 km (0.089 R)
• M40: 56,522,414 km (0.1 R)
• M41: 56,705,671 km (0.085 R)
• M42: 58,372,042 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.4

Radius: 7.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.84 AU - 10.2 AU

Year: 16867 Days

Day: 24.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 119 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,242,320 km

• M1: 98,286 km (0.109 R)
• M2: 388,954 km (0.028 R)
• M3: 691,142 km (0.105 R)
• M4: 958,623 km (0.096 R)
• M5: 1,296,565 km (0.117 R)
• M6: 1,622,987 km (0.076 R)
• M7: 1,936,544 km (0.092 R)
• M8: 2,290,194 km (0.068 R)
• M9: 2,583,406 km (0.107 R)
• M10: 3,151,578 km (0.058 R)
• M11: 3,566,264 km (0.096 R)
• M12: 4,100,328 km (0.112 R)
• M13: 4,595,198 km (0.042 R)
• M14: 5,000,010 km (0.112 R)
• M15: 6,358,807 km (0.117 R)
• M16: 6,861,905 km (0.107 R)
• M17: 7,644,750 km (0.052 R)
• M18: 8,763,892 km (0.096 R)
• M19: 9,192,340 km (0.112 R)
• M20: 9,734,782 km (0.106 R)
• M21: 11,267,712 km (0.075 R)
• M22: 13,200,217 km (0.075 R)
• M23: 17,935,738 km (0.073 R)
• M24: 26,837,858 km (0.041 R)
• M25: 27,843,006 km (0.058 R)
• M26: 31,448,315 km (0.087 R)
• M27: 33,940,167 km (0.093 R)
• M28: 41,532,109 km (0.087 R)
• M29: 43,421,231 km (0.117 R)
• M30: 44,665,586 km (0.101 R)
• M31: 47,806,992 km (0.107 R)
• M32: 48,099,755 km (0.072 R)
• M33: 49,431,624 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.6

Radius: 4.3

Gravity: 51.57 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.1 AU - 10.48 AU

Year: 17676 Days

Day: 23.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,242,320 km

• M1: 53,406 km (0.117 R)
• M2: 229,184 km (0.119 R)
• M3: 1,697,337 km (0.078 R)
• M4: 2,382,795 km (0.091 R)
• M5: 2,591,634 km (0.025 R)
• M6: 3,019,483 km (0.083 R)
• M7: 3,208,725 km (0.103 R)
• M8: 4,014,010 km (0.118 R)
• M9: 4,176,773 km (0.074 R)
• M10: 5,095,154 km (0.1 R)
• M11: 5,641,934 km (0.118 R)
• M12: 5,971,349 km (0.086 R)
• M13: 6,533,986 km (0.092 R)
• M14: 9,252,329 km (0.116 R)
• M15: 11,047,504 km (0.057 R)
• M16: 12,571,756 km (0.102 R)
• M17: 19,511,452 km (0.061 R)
• M18: 20,936,970 km (0.067 R)
• M19: 21,427,202 km (0.116 R)
• M20: 26,528,938 km (0.116 R)
• M21: 27,920,049 km (0.103 R)
• M22: 29,726,443 km (0.103 R)
• M23: 32,514,499 km (0.115 R)
• M24: 34,512,229 km (0.074 R)
• M25: 34,921,229 km (0.12 R)
• M26: 40,841,415 km (0.094 R)
• M27: 41,452,523 km (0.098 R)
• M28: 42,849,617 km (0.109 R)
• M29: 44,277,828 km (0.05 R)
• M30: 50,658,477 km (0.03 R)
• M31: 51,718,826 km (0.099 R)
• M32: 56,863,347 km (0.072 R)
• M33: 61,936,211 km (0.107 R)
• M34: 67,514,865 km (0.085 R)
• M35: 68,798,565 km (0.096 R)
• M36: 76,843,340 km (0.049 R)
• M37: 77,774,138 km (0.081 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: 187 - 12,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit