🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.7

Radius: 13.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.85 AU - 1.07 AU

Year: 649 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,921,701 km

• M1: 172,935 km (0.09 R)
• M2: 752,776 km (0.108 R)
• M3: 1,229,096 km (0.072 R)
• M4: 1,800,560 km (0.084 R)
• M5: 2,301,264 km (0.09 R)
• M6: 3,471,419 km (0.099 R)
• M7: 3,966,139 km (0.113 R)
• M8: 4,479,559 km (0.074 R)
• M9: 4,946,454 km (0.108 R)
• M10: 5,658,091 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.7

Radius: 8.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.45 AU - 2.45 AU

Year: 2647 Days

Day: 7.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 82,921,701 km

• M1: 106,962 km (0.036 R)
• M2: 590,164 km (0.078 R)
• M3: 956,828 km (0.12 R)
• M4: 3,086,952 km (0.094 R)
• M5: 3,518,093 km (0.065 R)
• M6: 4,622,574 km (0.098 R)
• M7: 6,952,711 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 14.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.87 AU - 3.55 AU

Year: 3970 Days

Day: 9.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,921,701 km

• M1: 182,958 km (0.096 R)
• M2: 647,908 km (0.084 R)
• M3: 1,465,012 km (0.044 R)
• M4: 2,039,468 km (0.102 R)
• M5: 2,902,647 km (0.1 R)
• M6: 3,701,351 km (0.074 R)
• M7: 4,195,023 km (0.113 R)
• M8: 5,636,399 km (0.043 R)
• M9: 6,337,714 km (0.081 R)
• M10: 7,838,629 km (0.106 R)
• M11: 9,218,520 km (0.119 R)
• M12: 10,503,267 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.7

Radius: 13.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.19 AU - 4.37 AU

Year: 6112 Days

Day: 10.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,921,701 km

• M1: 169,794 km (0.109 R)
• M2: 827,276 km (0.027 R)
• M3: 1,601,146 km (0.056 R)
• M4: 3,142,303 km (0.079 R)
• M5: 4,328,166 km (0.095 R)
• M6: 5,352,313 km (0.084 R)
• M7: 8,414,132 km (0.099 R)
• M8: 14,188,909 km (0.079 R)
• M9: 15,978,249 km (0.116 R)
• M10: 17,852,860 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.8

Radius: 3

Gravity: 49.42 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.46 AU - 6.7 AU

Year: 9098 Days

Day: 24.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,921,701 km

• M1: 37,250 km (0.085 R)
• M2: 382,671 km (0.072 R)
• M3: 812,167 km (0.09 R)
• M4: 1,622,239 km (0.117 R)
• M5: 1,853,966 km (0.094 R)
• M6: 2,547,951 km (0.096 R)
• M7: 2,643,095 km (0.117 R)
• M8: 2,880,956 km (0.099 R)
• M9: 3,656,770 km (0.027 R)
• M10: 4,479,259 km (0.039 R)
• M11: 4,731,182 km (0.094 R)
• M12: 5,022,001 km (0.035 R)
• M13: 5,324,637 km (0.116 R)
• M14: 6,134,261 km (0.079 R)
• M15: 6,444,826 km (0.07 R)
• M16: 6,693,607 km (0.106 R)
• M17: 7,248,017 km (0.082 R)
• M18: 8,574,202 km (0.095 R)
• M19: 10,388,375 km (0.118 R)
• M20: 11,800,280 km (0.101 R)
• M21: 12,172,330 km (0.031 R)
• M22: 12,280,040 km (0.108 R)
• M23: 12,388,349 km (0.106 R)
• M24: 13,564,787 km (0.115 R)
• M25: 15,308,949 km (0.093 R)
• M26: 16,860,727 km (0.116 R)
• M27: 19,088,838 km (0.092 R)
• M28: 21,270,573 km (0.1 R)
• M29: 21,662,819 km (0.084 R)
• M30: 23,114,816 km (0.119 R)
• M31: 25,237,161 km (0.089 R)
• M32: 25,765,241 km (0.097 R)
• M33: 26,300,652 km (0.064 R)
• M34: 28,044,814 km (0.058 R)
• M35: 32,791,404 km (0.062 R)
• M36: 35,683,131 km (0.091 R)
• M37: 37,816,846 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.2

Radius: 6.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.59 AU - 7.07 AU

Year: 12321 Days

Day: 23.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,921,701 km

• M1: 84,672 km (0.05 R)
• M2: 512,672 km (0.072 R)
• M3: 727,644 km (0.096 R)
• M4: 986,897 km (0.091 R)
• M5: 1,224,159 km (0.116 R)
• M6: 1,926,821 km (0.118 R)
• M7: 2,984,627 km (0.067 R)
• M8: 3,362,362 km (0.072 R)
• M9: 5,398,389 km (0.096 R)
• M10: 5,868,724 km (0.118 R)
• M11: 6,398,002 km (0.09 R)
• M12: 6,790,397 km (0.076 R)
• M13: 7,095,277 km (0.117 R)
• M14: 10,892,969 km (0.053 R)
• M15: 11,836,483 km (0.061 R)
• M16: 12,629,651 km (0.111 R)
• M17: 16,398,769 km (0.042 R)
• M18: 17,890,409 km (0.092 R)
• M19: 18,603,542 km (0.066 R)
• M20: 21,212,679 km (0.062 R)
• M21: 22,306,539 km (0.092 R)
• M22: 25,406,805 km (0.078 R)
• M23: 27,740,232 km (0.11 R)
• M24: 30,122,130 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.1

Radius: 3.7

Gravity: 55.89 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.23 AU - 10.63 AU

Year: 18420 Days

Day: 20.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,921,701 km

• M1: 206,295 km (0.099 R)
• M2: 670,797 km (0.113 R)
• M3: 819,796 km (0.119 R)
• M4: 1,091,466 km (0.112 R)
• M5: 2,103,047 km (0.038 R)
• M6: 2,657,457 km (0.109 R)
• M7: 2,929,874 km (0.078 R)
• M8: 3,248,069 km (0.102 R)
• M9: 3,798,440 km (0.053 R)
• M10: 3,953,124 km (0.111 R)
• M11: 8,050,161 km (0.072 R)
• M12: 8,886,562 km (0.12 R)
• M13: 9,607,474 km (0.059 R)
• M14: 11,676,114 km (0.11 R)
• M15: 12,744,841 km (0.096 R)
• M16: 14,318,611 km (0.051 R)
• M17: 17,931,848 km (0.096 R)
• M18: 18,809,838 km (0.036 R)
• M19: 18,988,907 km (0.113 R)
• M20: 22,609,325 km (0.093 R)
• M21: 26,104,679 km (0.101 R)
• M22: 29,099,778 km (0.066 R)
• M23: 30,187,654 km (0.09 R)
• M24: 30,556,263 km (0.116 R)
• M25: 31,427,969 km (0.115 R)
• M26: 34,676,338 km (0.033 R)
• M27: 35,216,087 km (0.115 R)
• M28: 35,351,922 km (0.041 R)
• M29: 37,430,883 km (0.072 R)
• M30: 38,861,188 km (0.077 R)
• M31: 39,443,423 km (0.054 R)
• M32: 43,370,367 km (0.057 R)
• M33: 43,682,877 km (0.051 R)
• M34: 43,996,734 km (0.109 R)
• M35: 44,312,236 km (0.065 R)
• M36: 51,814,270 km (0.091 R)
• M37: 66,952,078 km (0.035 R)
• M38: 67,369,307 km (0.099 R)
• M39: 71,203,351 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.7

Radius: 4

Gravity: 57.86 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.1 AU - 11.3 AU

Year: 20853 Days

Day: 15.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,921,701 km

• M1: 50,115 km (0.084 R)
• M2: 184,753 km (0.095 R)
• M3: 371,601 km (0.106 R)
• M4: 562,338 km (0.111 R)
• M5: 933,042 km (0.098 R)
• M6: 1,229,994 km (0.05 R)
• M7: 1,500,167 km (0.078 R)
• M8: 1,658,442 km (0.093 R)
• M9: 1,867,281 km (0.11 R)
• M10: 3,184,789 km (0.104 R)
• M11: 3,724,538 km (0.113 R)
• M12: 4,983,105 km (0.084 R)
• M13: 5,458,826 km (0.114 R)
• M14: 5,623,982 km (0.107 R)
• M15: 5,835,215 km (0.101 R)
• M16: 8,300,737 km (0.092 R)
• M17: 9,140,131 km (0.085 R)
• M18: 9,432,146 km (0.059 R)
• M19: 13,066,177 km (0.094 R)
• M20: 17,356,794 km (0.045 R)
• M21: 19,004,016 km (0.115 R)
• M22: 26,050,225 km (0.079 R)
• M23: 27,714,352 km (0.061 R)
• M24: 29,321,931 km (0.105 R)
• M25: 32,451,069 km (0.098 R)
• M26: 37,848,860 km (0.119 R)
• M27: 37,998,458 km (0.072 R)
• M28: 39,670,214 km (0.105 R)
• M29: 45,991,921 km (0.084 R)
• M30: 53,139,707 km (0.105 R)
• M31: 57,764,974 km (0.088 R)
• M32: 60,174,995 km (0.116 R)
• M33: 62,651,289 km (0.079 R)
• M34: 66,491,766 km (0.116 R)
• M35: 73,934,409 km (0.06 R)
• M36: 74,168,231 km (0.101 R)
• M37: 75,581,482 km (0.105 R)
• M38: 84,695,283 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.3

Radius: 3.8

Gravity: 48.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.45 AU - 10.99 AU

Year: 22552 Days

Day: 20.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,921,701 km

• M1: 47,423 km (0.116 R)
• M2: 483,800 km (0.113 R)
• M3: 836,850 km (0.093 R)
• M4: 1,281,007 km (0.107 R)
• M5: 1,642,435 km (0.096 R)
• M6: 1,770,790 km (0.119 R)
• M7: 1,925,624 km (0.118 R)
• M8: 2,375,614 km (0.076 R)
• M9: 3,052,694 km (0.107 R)
• M10: 3,480,095 km (0.12 R)
• M11: 5,431,151 km (0.11 R)
• M12: 5,842,994 km (0.072 R)
• M13: 8,219,655 km (0.117 R)
• M14: 8,651,544 km (0.07 R)
• M15: 12,880,676 km (0.097 R)
• M16: 13,315,706 km (0.1 R)
• M17: 16,981,602 km (0.066 R)
• M18: 20,475,161 km (0.057 R)
• M19: 26,105,576 km (0.085 R)
• M20: 32,286,811 km (0.109 R)
• M21: 34,591,964 km (0.096 R)
• M22: 35,713,799 km (0.105 R)
• M23: 37,004,529 km (0.078 R)
• M24: 39,983,621 km (0.08 R)
• M25: 42,638,236 km (0.098 R)
• M26: 47,262,754 km (0.085 R)
• M27: 48,295,279 km (0.049 R)
• M28: 48,642,795 km (0.079 R)
• M29: 49,695,365 km (0.09 R)
• M30: 55,186,804 km (0.115 R)
• M31: 55,757,221 km (0.098 R)
• M32: 58,274,504 km (0.098 R)
• M33: 62,911,739 km (0.027 R)
• M34: 67,355,095 km (0.099 R)
• M35: 68,006,444 km (0.095 R)
• M36: 75,918,675 km (0.114 R)
• M37: 76,860,244 km (0.098 R)
• M38: 78,048,052 km (0.067 R)
• M39: 80,704,162 km (0.067 R)
• M40: 81,438,837 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 17,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit