🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.3

Radius: 11

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.66 AU - 0.74 AU

Year: 384 Days

Day: 14.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,854,610 km

• M1: 136,882 km (0.077 R)
• M2: 496,964 km (0.065 R)
• M3: 857,196 km (0.105 R)
• M4: 1,332,468 km (0.117 R)
• M5: 1,792,482 km (0.103 R)
• M6: 2,183,680 km (0.087 R)
• M7: 2,541,069 km (0.112 R)
• M8: 3,387,045 km (0.113 R)
• M9: 3,918,267 km (0.059 R)
• M10: 4,450,985 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.7

Radius: 13.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.23 AU - 2.43 AU

Year: 2333 Days

Day: 6.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,854,610 km

• M1: 172,935 km (0.1 R)
• M2: 685,308 km (0.077 R)
• M3: 1,437,037 km (0.109 R)
• M4: 1,923,081 km (0.036 R)
• M5: 2,494,993 km (0.12 R)
• M6: 3,486,977 km (0.1 R)
• M7: 4,458,465 km (0.101 R)
• M8: 5,714,190 km (0.1 R)
• M9: 6,150,268 km (0.081 R)
• M10: 6,583,952 km (0.119 R)
• M11: 7,786,420 km (0.083 R)
• M12: 9,761,261 km (0.089 R)
• M13: 10,658,549 km (0.104 R)
• M14: 13,123,174 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.8

Radius: 9.5

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.85 AU - 2.93 AU

Year: 2424 Days

Day: 10 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,854,610 km

• M1: 118,332 km (0.045 R)
• M2: 503,995 km (0.114 R)
• M3: 878,439 km (0.092 R)
• M4: 1,519,914 km (0.115 R)
• M5: 1,944,772 km (0.072 R)
• M6: 2,334,924 km (0.079 R)
• M7: 2,871,980 km (0.087 R)
• M8: 3,204,835 km (0.115 R)
• M9: 3,676,068 km (0.103 R)
• M10: 5,058,951 km (0.089 R)
• M11: 5,372,658 km (0.114 R)
• M12: 5,673,798 km (0.073 R)
• M13: 6,310,188 km (0.107 R)
• M14: 8,917,230 km (0.065 R)
• M15: 9,340,592 km (0.084 R)
• M16: 10,076,165 km (0.111 R)
• M17: 11,210,565 km (0.109 R)
• M18: 12,169,188 km (0.077 R)
• M19: 12,558,741 km (0.081 R)
• M20: 13,638,688 km (0.115 R)
• M21: 15,372,976 km (0.093 R)
• M22: 16,137,272 km (0.085 R)
• M23: 16,980,256 km (0.114 R)
• M24: 17,576,553 km (0.059 R)
• M25: 18,696,592 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.8

Radius: 12.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.32 AU - 3.02 AU

Year: 2862 Days

Day: 11.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,854,610 km

• M1: 160,369 km (0.106 R)
• M2: 839,693 km (0.086 R)
• M3: 1,835,117 km (0.109 R)
• M4: 4,048,567 km (0.102 R)
• M5: 5,544,247 km (0.109 R)
• M6: 6,116,758 km (0.108 R)
• M7: 7,079,420 km (0.058 R)
• M8: 7,628,743 km (0.093 R)
• M9: 8,371,796 km (0.098 R)
• M10: 9,376,795 km (0.101 R)
• M11: 10,774,188 km (0.103 R)
• M12: 15,191,365 km (0.106 R)
• M13: 18,729,653 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.9

Radius: 14.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.85 AU - 4.67 AU

Year: 4783 Days

Day: 6.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,854,610 km

• M1: 203,752 km (0.112 R)
• M2: 730,038 km (0.064 R)
• M3: 1,436,888 km (0.058 R)
• M4: 3,020,830 km (0.081 R)
• M5: 3,803,077 km (0.104 R)
• M6: 4,667,005 km (0.075 R)
• M7: 6,190,061 km (0.076 R)
• M8: 7,285,117 km (0.115 R)
• M9: 9,901,135 km (0.097 R)
• M10: 10,720,034 km (0.106 R)
• M11: 13,346,823 km (0.098 R)
• M12: 14,837,416 km (0.113 R)
• M13: 15,968,376 km (0.11 R)
• M14: 17,400,626 km (0.067 R)
• M15: 18,338,305 km (0.1 R)
• M16: 19,375,318 km (0.092 R)
• M17: 20,246,576 km (0.048 R)
• M18: 21,073,702 km (0.108 R)
• M19: 22,139,138 km (0.11 R)
• M20: 23,690,917 km (0.073 R)
• M21: 24,223,934 km (0.092 R)
• M22: 24,687,239 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.8

Radius: 8.4

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.78 AU - 5.48 AU

Year: 7622 Days

Day: 6.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,854,610 km

• M1: 108,608 km (0.072 R)
• M2: 435,330 km (0.087 R)
• M3: 952,639 km (0.103 R)
• M4: 1,289,982 km (0.117 R)
• M5: 2,076,269 km (0.118 R)
• M6: 2,613,176 km (0.12 R)
• M7: 3,239,392 km (0.095 R)
• M8: 4,700,814 km (0.108 R)
• M9: 5,211,092 km (0.082 R)
• M10: 6,740,880 km (0.116 R)
• M11: 7,390,135 km (0.089 R)
• M12: 8,038,642 km (0.102 R)
• M13: 8,592,902 km (0.116 R)
• M14: 9,263,998 km (0.104 R)
• M15: 9,541,951 km (0.08 R)
• M16: 12,524,783 km (0.09 R)
• M17: 12,864,968 km (0.077 R)
• M18: 13,211,437 km (0.063 R)
• M19: 13,983,362 km (0.078 R)
• M20: 14,911,168 km (0.12 R)
• M21: 16,278,044 km (0.072 R)
• M22: 23,345,645 km (0.105 R)
• M23: 24,122,208 km (0.112 R)
• M24: 25,094,594 km (0.103 R)
• M25: 25,726,795 km (0.074 R)
• M26: 28,168,381 km (0.031 R)
• M27: 32,859,471 km (0.119 R)
• M28: 33,943,906 km (0.056 R)
• M29: 35,955,998 km (0.097 R)
• M30: 39,000,614 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.4

Radius: 11.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.35 AU - 7.15 AU

Year: 9045 Days

Day: 14 Hours

Environment

Temp: -212 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,854,610 km

• M1: 166,951 km (0.086 R)
• M2: 596,297 km (0.052 R)
• M3: 974,032 km (0.046 R)
• M4: 1,482,814 km (0.09 R)
• M5: 2,165,429 km (0.063 R)
• M6: 3,652,731 km (0.113 R)
• M7: 5,961,026 km (0.095 R)
• M8: 8,329,609 km (0.103 R)
• M9: 10,165,175 km (0.05 R)
• M10: 10,809,942 km (0.062 R)
• M11: 11,266,515 km (0.03 R)
• M12: 12,947,845 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.6

Radius: 3.1

Gravity: 34.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.49 AU - 7.57 AU

Year: 10947 Days

Day: 16.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,854,610 km

• M1: 40,092 km (0.119 R)
• M2: 315,951 km (0.111 R)
• M3: 1,405,322 km (0.091 R)
• M4: 3,453,467 km (0.105 R)
• M5: 3,789,015 km (0.066 R)
• M6: 4,469,536 km (0.081 R)
• M7: 5,604,834 km (0.106 R)
• M8: 6,590,983 km (0.059 R)
• M9: 6,993,551 km (0.068 R)
• M10: 7,928,388 km (0.098 R)
• M11: 9,255,022 km (0.052 R)
• M12: 14,169,013 km (0.099 R)
• M13: 15,848,099 km (0.086 R)
• M14: 18,933,406 km (0.052 R)
• M15: 19,594,927 km (0.119 R)
• M16: 22,722,720 km (0.039 R)
• M17: 23,976,500 km (0.113 R)
• M18: 26,438,731 km (0.063 R)
• M19: 27,730,808 km (0.095 R)
• M20: 29,550,965 km (0.099 R)
• M21: 30,141,877 km (0.06 R)
• M22: 35,596,514 km (0.062 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 17,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit