🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.1

Radius: 10.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.95 AU - 1.07 AU

Year: 666 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,902,755 km

• M1: 135,536 km (0.09 R)
• M2: 526,435 km (0.099 R)
• M3: 1,051,823 km (0.103 R)
• M4: 1,464,862 km (0.109 R)
• M5: 1,945,371 km (0.1 R)
• M6: 2,394,613 km (0.1 R)
• M7: 3,334,088 km (0.073 R)
• M8: 4,258,453 km (0.108 R)
• M9: 4,742,851 km (0.097 R)
• M10: 5,101,886 km (0.102 R)
• M11: 5,614,707 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.5

Radius: 13

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.99 AU - 1.15 AU

Year: 726 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,902,755 km

• M1: 161,715 km (0.112 R)
• M2: 755,918 km (0.109 R)
• M3: 1,671,906 km (0.099 R)
• M4: 2,217,040 km (0.104 R)
• M5: 2,728,815 km (0.034 R)
• M6: 3,175,664 km (0.116 R)
• M7: 4,049,315 km (0.075 R)
• M8: 4,649,801 km (0.113 R)
• M9: 5,159,182 km (0.048 R)
• M10: 6,215,642 km (0.105 R)
• M11: 6,815,380 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.6

Radius: 10.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.89 AU - 1.33 AU

Year: 767 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,902,755 km

• M1: 126,859 km (0.108 R)
• M2: 504,145 km (0.048 R)
• M3: 946,207 km (0.068 R)
• M4: 1,324,988 km (0.09 R)
• M5: 1,699,133 km (0.092 R)
• M6: 2,259,377 km (0.067 R)
• M7: 2,880,657 km (0.083 R)
• M8: 3,244,778 km (0.11 R)
• M9: 3,820,430 km (0.118 R)
• M10: 4,215,967 km (0.068 R)
• M11: 4,654,738 km (0.112 R)
• M12: 5,316,858 km (0.111 R)
• M13: 5,829,979 km (0.111 R)
• M14: 6,295,826 km (0.077 R)
• M15: 6,723,676 km (0.065 R)
• M16: 7,280,330 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.5

Radius: 10.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.98 AU - 1.36 AU

Year: 830 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,902,755 km

• M1: 128,056 km (0.112 R)
• M2: 466,895 km (0.11 R)
• M3: 866,321 km (0.101 R)
• M4: 1,271,432 km (0.046 R)
• M5: 1,693,747 km (0.102 R)
• M6: 2,455,948 km (0.08 R)
• M7: 3,555,343 km (0.094 R)
• M8: 4,107,808 km (0.042 R)
• M9: 4,886,465 km (0.116 R)
• M10: 5,703,120 km (0.12 R)
• M11: 6,154,456 km (0.119 R)
• M12: 6,671,915 km (0.087 R)
• M13: 7,173,367 km (0.069 R)
• M14: 7,770,413 km (0.109 R)
• M15: 8,350,553 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 8.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.22 AU - 1.38 AU

Year: 972 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,902,755 km

• M1: 109,506 km (0.084 R)
• M2: 404,812 km (0.081 R)
• M3: 716,125 km (0.106 R)
• M4: 1,126,921 km (0.04 R)
• M5: 1,659,190 km (0.106 R)
• M6: 2,223,473 km (0.084 R)
• M7: 2,968,770 km (0.069 R)
• M8: 3,583,318 km (0.078 R)
• M9: 4,043,032 km (0.112 R)
• M10: 4,386,509 km (0.092 R)
• M11: 4,946,454 km (0.102 R)
• M12: 5,846,883 km (0.117 R)
• M13: 6,485,217 km (0.064 R)
• M14: 7,212,263 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.2

Radius: 12.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.72 AU - 3.82 AU

Year: 3879 Days

Day: 5.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,902,755 km

• M1: 155,133 km (0.112 R)
• M2: 777,460 km (0.103 R)
• M3: 1,234,332 km (0.117 R)
• M4: 1,723,068 km (0.1 R)
• M5: 2,151,965 km (0.069 R)
• M6: 2,540,920 km (0.073 R)
• M7: 3,133,926 km (0.092 R)
• M8: 3,567,760 km (0.082 R)
• M9: 4,022,687 km (0.084 R)
• M10: 4,496,014 km (0.07 R)
• M11: 5,230,091 km (0.05 R)
• M12: 5,893,558 km (0.08 R)
• M13: 6,453,503 km (0.106 R)
• M14: 7,302,620 km (0.106 R)
• M15: 7,919,262 km (0.117 R)
• M16: 8,762,845 km (0.049 R)
• M17: 9,839,052 km (0.113 R)
• M18: 11,267,712 km (0.095 R)
• M19: 11,694,514 km (0.051 R)
• M20: 12,091,996 km (0.088 R)
• M21: 12,705,198 km (0.107 R)
• M22: 13,125,418 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.6

Radius: 5.2

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.35 AU - 7.05 AU

Year: 10127 Days

Day: 19.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,902,755 km

• M1: 64,626 km (0.095 R)
• M2: 302,786 km (0.073 R)
• M3: 476,020 km (0.057 R)
• M4: 741,557 km (0.11 R)
• M5: 999,763 km (0.096 R)
• M6: 1,234,332 km (0.076 R)
• M7: 1,531,733 km (0.079 R)
• M8: 1,741,020 km (0.108 R)
• M9: 1,953,599 km (0.047 R)
• M10: 2,322,507 km (0.071 R)
• M11: 3,243,132 km (0.116 R)
• M12: 3,471,568 km (0.059 R)
• M13: 4,142,963 km (0.094 R)
• M14: 5,260,160 km (0.114 R)
• M15: 6,856,818 km (0.115 R)
• M16: 7,195,807 km (0.12 R)
• M17: 7,745,131 km (0.062 R)
• M18: 10,419,342 km (0.053 R)
• M19: 11,432,120 km (0.088 R)
• M20: 12,016,299 km (0.103 R)
• M21: 12,288,418 km (0.106 R)
• M22: 12,620,226 km (0.049 R)
• M23: 14,553,180 km (0.059 R)
• M24: 15,622,057 km (0.067 R)
• M25: 17,774,321 km (0.11 R)
• M26: 18,413,553 km (0.086 R)
• M27: 19,662,546 km (0.107 R)
• M28: 22,409,761 km (0.069 R)
• M29: 24,261,633 km (0.066 R)
• M30: 28,075,780 km (0.092 R)
• M31: 33,649,498 km (0.086 R)
• M32: 34,298,753 km (0.063 R)
• M33: 34,736,177 km (0.088 R)
• M34: 39,797,073 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.5

Radius: 8

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.51 AU - 7.81 AU

Year: 11275 Days

Day: 15.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,902,755 km

• M1: 100,829 km (0.062 R)
• M2: 665,860 km (0.096 R)
• M3: 946,356 km (0.119 R)
• M4: 2,442,634 km (0.114 R)
• M5: 2,728,516 km (0.119 R)
• M6: 3,542,627 km (0.03 R)
• M7: 5,334,361 km (0.092 R)
• M8: 5,961,774 km (0.089 R)
• M9: 7,075,082 km (0.075 R)
• M10: 9,261,754 km (0.113 R)
• M11: 12,567,717 km (0.065 R)
• M12: 13,237,616 km (0.088 R)
• M13: 14,715,195 km (0.096 R)
• M14: 21,386,960 km (0.081 R)
• M15: 25,566,725 km (0.063 R)
• M16: 36,958,154 km (0.067 R)
• M17: 39,221,869 km (0.062 R)
• M18: 41,443,248 km (0.107 R)
• M19: 46,278,251 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.9

Radius: 3.8

Gravity: 65.99 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.33 AU - 9.71 AU

Year: 14899 Days

Day: 20.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,902,755 km

• M1: 47,273 km (0.061 R)
• M2: 207,642 km (0.088 R)
• M3: 384,018 km (0.053 R)
• M4: 548,725 km (0.059 R)
• M5: 779,854 km (0.12 R)
• M6: 1,150,258 km (0.064 R)
• M7: 1,545,944 km (0.026 R)
• M8: 2,693,210 km (0.062 R)
• M9: 3,383,754 km (0.108 R)
• M10: 4,027,923 km (0.074 R)
• M11: 4,153,286 km (0.032 R)
• M12: 6,029,841 km (0.073 R)
• M13: 6,531,593 km (0.038 R)
• M14: 8,662,315 km (0.034 R)
• M15: 9,030,775 km (0.118 R)
• M16: 10,198,685 km (0.07 R)
• M17: 10,432,058 km (0.106 R)
• M18: 13,727,699 km (0.117 R)
• M19: 16,431,531 km (0.052 R)
• M20: 22,077,205 km (0.1 R)
• M21: 29,240,101 km (0.074 R)
• M22: 38,507,689 km (0.113 R)
• M23: 39,787,947 km (0.085 R)
• M24: 47,098,496 km (0.067 R)
• M25: 57,984,284 km (0.111 R)
• M26: 60,802,259 km (0.068 R)
• M27: 66,912,884 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196

Radius: 4.6

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.18 AU - 10.3 AU

Year: 16950 Days

Day: 17.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,902,755 km

• M1: 81,082 km (0.118 R)
• M2: 1,758,373 km (0.097 R)
• M3: 2,132,069 km (0.09 R)
• M4: 3,147,988 km (0.098 R)
• M5: 5,730,496 km (0.106 R)
• M6: 7,477,799 km (0.083 R)
• M7: 7,641,160 km (0.051 R)
• M8: 7,806,914 km (0.065 R)
• M9: 8,362,222 km (0.063 R)
• M10: 11,703,341 km (0.068 R)
• M11: 13,424,614 km (0.071 R)
• M12: 15,373,425 km (0.1 R)
• M13: 21,256,960 km (0.099 R)
• M14: 39,362,940 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 14,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit