🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.7

Radius: 8.5

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.64 AU - 0.84 AU

Year: 439 Days

Day: 15 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,277,494 km

• M1: 105,766 km (0.109 R)
• M2: 555,008 km (0.118 R)
• M3: 1,006,046 km (0.108 R)
• M4: 2,211,206 km (0.096 R)
• M5: 2,807,952 km (0.084 R)
• M6: 3,368,346 km (0.073 R)
• M7: 3,886,403 km (0.109 R)
• M8: 4,540,445 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.3

Radius: 12.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.08 AU - 2.1 AU

Year: 2086 Days

Day: 5.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,277,494 km

• M1: 160,519 km (0.09 R)
• M2: 635,492 km (0.101 R)
• M3: 1,369,269 km (0.114 R)
• M4: 2,223,473 km (0.03 R)
• M5: 2,812,290 km (0.083 R)
• M6: 3,328,403 km (0.088 R)
• M7: 4,103,320 km (0.07 R)
• M8: 4,811,068 km (0.112 R)
• M9: 5,248,043 km (0.071 R)
• M10: 6,035,825 km (0.103 R)
• M11: 6,471,005 km (0.071 R)
• M12: 6,978,890 km (0.09 R)
• M13: 8,046,570 km (0.094 R)
• M14: 8,514,812 km (0.099 R)
• M15: 9,831,722 km (0.113 R)
• M16: 10,265,705 km (0.117 R)
• M17: 11,100,611 km (0.078 R)
• M18: 11,793,399 km (0.115 R)
• M19: 12,283,780 km (0.093 R)
• M20: 13,386,466 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.2

Radius: 9.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.87 AU - 2.35 AU

Year: 2116 Days

Day: 8.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,277,494 km

• M1: 123,568 km (0.043 R)
• M2: 559,945 km (0.039 R)
• M3: 1,530,536 km (0.045 R)
• M4: 2,071,033 km (0.099 R)
• M5: 3,392,880 km (0.025 R)
• M6: 4,795,210 km (0.069 R)
• M7: 5,310,425 km (0.076 R)
• M8: 6,690,017 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.4

Radius: 13.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.11 AU - 3.15 AU

Year: 2944 Days

Day: 6.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,277,494 km

• M1: 196,721 km (0.098 R)
• M2: 718,967 km (0.079 R)
• M3: 1,206,208 km (0.056 R)
• M4: 1,769,743 km (0.059 R)
• M5: 2,245,165 km (0.119 R)
• M6: 2,869,138 km (0.054 R)
• M7: 3,460,498 km (0.117 R)
• M8: 4,511,273 km (0.097 R)
• M9: 9,699,328 km (0.103 R)
• M10: 10,183,277 km (0.047 R)
• M11: 10,605,292 km (0.104 R)
• M12: 11,361,958 km (0.102 R)
• M13: 15,748,018 km (0.089 R)
• M14: 18,827,042 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.1

Radius: 9.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.47 AU - 3.05 AU

Year: 3165 Days

Day: 13.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,277,494 km

• M1: 118,182 km (0.068 R)
• M2: 477,666 km (0.11 R)
• M3: 785,389 km (0.109 R)
• M4: 1,461,571 km (0.11 R)
• M5: 2,094,669 km (0.111 R)
• M6: 2,570,839 km (0.094 R)
• M7: 3,062,717 km (0.113 R)
• M8: 5,455,535 km (0.109 R)
• M9: 6,070,083 km (0.043 R)
• M10: 6,920,248 km (0.039 R)
• M11: 8,032,209 km (0.104 R)
• M12: 8,799,347 km (0.107 R)
• M13: 9,113,801 km (0.116 R)
• M14: 9,674,644 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.5

Radius: 13.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.67 AU - 3.33 AU

Year: 3587 Days

Day: 13.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,277,494 km

• M1: 164,109 km (0.117 R)
• M2: 838,795 km (0.102 R)
• M3: 1,511,238 km (0.088 R)
• M4: 1,978,133 km (0.083 R)
• M5: 2,923,890 km (0.103 R)
• M6: 3,997,853 km (0.042 R)
• M7: 4,542,539 km (0.111 R)
• M8: 5,240,563 km (0.047 R)
• M9: 6,360,901 km (0.083 R)
• M10: 8,013,509 km (0.057 R)
• M11: 8,846,171 km (0.12 R)
• M12: 9,695,737 km (0.091 R)
• M13: 10,388,824 km (0.057 R)
• M14: 11,246,469 km (0.119 R)
• M15: 11,920,258 km (0.114 R)
• M16: 12,716,268 km (0.08 R)
• M17: 14,729,107 km (0.118 R)
• M18: 16,202,646 km (0.071 R)
• M19: 17,832,515 km (0.056 R)
• M20: 20,876,981 km (0.058 R)
• M21: 22,103,085 km (0.064 R)
• M22: 22,663,180 km (0.049 R)
• M23: 23,448,868 km (0.056 R)
• M24: 25,377,932 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.6

Radius: 7.5

Gravity: 17.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.56 AU - 6.1 AU

Year: 9717 Days

Day: 23.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,277,494 km

• M1: 93,199 km (0.06 R)
• M2: 618,138 km (0.091 R)
• M3: 1,000,211 km (0.115 R)
• M4: 1,277,566 km (0.073 R)
• M5: 1,712,746 km (0.086 R)
• M6: 2,008,501 km (0.119 R)
• M7: 2,703,832 km (0.033 R)
• M8: 3,524,227 km (0.115 R)
• M9: 5,897,447 km (0.072 R)
• M10: 12,080,776 km (0.083 R)
• M11: 12,679,916 km (0.114 R)
• M12: 13,937,734 km (0.107 R)
• M13: 17,292,167 km (0.06 R)
• M14: 17,822,492 km (0.082 R)
• M15: 20,135,873 km (0.112 R)
• M16: 21,580,989 km (0.095 R)
• M17: 22,373,558 km (0.086 R)
• M18: 24,486,778 km (0.087 R)
• M19: 30,181,819 km (0.117 R)
• M20: 31,732,102 km (0.093 R)
• M21: 41,756,506 km (0.066 R)
• M22: 42,848,121 km (0.068 R)
• M23: 48,144,933 km (0.106 R)
• M24: 48,443,082 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.6

Radius: 4.1

Gravity: 55.9 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.31 AU - 8.45 AU

Year: 16745 Days

Day: 19.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,277,494 km

• M1: 55,052 km (0.052 R)
• M2: 370,105 km (0.032 R)
• M3: 549,623 km (0.103 R)
• M4: 707,000 km (0.031 R)
• M5: 1,062,743 km (0.034 R)
• M6: 1,310,029 km (0.103 R)
• M7: 2,222,426 km (0.107 R)
• M8: 2,675,109 km (0.082 R)
• M9: 2,897,860 km (0.077 R)
• M10: 3,552,501 km (0.055 R)
• M11: 3,791,109 km (0.1 R)
• M12: 4,502,746 km (0.116 R)
• M13: 6,143,685 km (0.106 R)
• M14: 7,308,305 km (0.085 R)
• M15: 9,319,947 km (0.091 R)
• M16: 10,910,771 km (0.079 R)
• M17: 11,737,599 km (0.099 R)
• M18: 12,605,416 km (0.046 R)
• M19: 12,880,825 km (0.084 R)
• M20: 17,169,497 km (0.072 R)
• M21: 20,661,112 km (0.105 R)
• M22: 23,648,581 km (0.116 R)
• M23: 24,384,902 km (0.108 R)
• M24: 26,124,875 km (0.07 R)
• M25: 29,366,212 km (0.045 R)
• M26: 31,459,385 km (0.072 R)
• M27: 43,586,088 km (0.065 R)
• M28: 46,302,935 km (0.109 R)
• M29: 48,960,990 km (0.088 R)
• M30: 53,674,220 km (0.103 R)
• M31: 55,862,687 km (0.053 R)
• M32: 56,791,840 km (0.042 R)
• M33: 58,680,962 km (0.096 R)
• M34: 60,611,522 km (0.107 R)
• M35: 62,983,546 km (0.111 R)
• M36: 68,122,682 km (0.108 R)
• M37: 69,396,358 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.9

Radius: 5.6

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.87 AU - 8.99 AU

Year: 16895 Days

Day: 18.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,277,494 km

• M1: 69,713 km (0.117 R)
• M2: 347,366 km (0.088 R)
• M3: 560,094 km (0.068 R)
• M4: 1,102,536 km (0.037 R)
• M5: 1,415,345 km (0.07 R)
• M6: 1,680,134 km (0.098 R)
• M7: 3,314,341 km (0.115 R)
• M8: 3,680,856 km (0.101 R)
• M9: 9,674,345 km (0.116 R)
• M10: 10,731,254 km (0.116 R)
• M11: 11,696,758 km (0.085 R)
• M12: 14,424,825 km (0.073 R)
• M13: 17,404,964 km (0.047 R)
• M14: 18,209,352 km (0.113 R)
• M15: 29,983,452 km (0.062 R)
• M16: 38,082,232 km (0.065 R)
• M17: 43,819,759 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.7

Radius: 5.6

Gravity: 24.48 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.11 AU - 10.77 AU

Year: 21632 Days

Day: 24.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,277,494 km

• M1: 70,610 km (0.057 R)
• M2: 356,193 km (0.047 R)
• M3: 1,042,996 km (0.084 R)
• M4: 1,338,751 km (0.063 R)
• M5: 1,857,407 km (0.058 R)
• M6: 4,528,178 km (0.1 R)
• M7: 6,731,455 km (0.102 R)
• M8: 7,254,749 km (0.112 R)
• M9: 12,457,314 km (0.053 R)
• M10: 13,989,046 km (0.063 R)
• M11: 19,709,071 km (0.117 R)
• M12: 20,974,818 km (0.101 R)
• M13: 22,815,321 km (0.065 R)
• M14: 29,474,670 km (0.115 R)
• M15: 30,484,306 km (0.119 R)
• M16: 34,614,255 km (0.112 R)
• M17: 38,204,903 km (0.104 R)
• M18: 40,938,804 km (0.098 R)
• M19: 45,279,685 km (0.062 R)
• M20: 59,523,048 km (0.068 R)
• M21: 71,184,950 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 17,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit