🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.1

Radius: 12.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.71 AU - 0.79 AU

Year: 448 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 39,518,050 km

• M1: 160,369 km (0.108 R)
• M2: 597,045 km (0.093 R)
• M3: 1,331,421 km (0.105 R)
• M4: 1,835,566 km (0.118 R)
• M5: 3,054,938 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.7

Radius: 14.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.37 AU - 1.47 AU

Year: 1168 Days

Day: 10.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,518,050 km

• M1: 182,809 km (0.052 R)
• M2: 690,693 km (0.115 R)
• M3: 1,366,128 km (0.073 R)
• M4: 1,833,621 km (0.032 R)
• M5: 2,317,720 km (0.107 R)
• M6: 2,983,131 km (0.107 R)
• M7: 4,159,120 km (0.109 R)
• M8: 4,892,748 km (0.102 R)
• M9: 6,041,211 km (0.046 R)
• M10: 7,517,742 km (0.098 R)
• M11: 8,609,507 km (0.105 R)
• M12: 9,104,526 km (0.115 R)
• M13: 10,183,875 km (0.03 R)
• M14: 10,671,863 km (0.049 R)
• M15: 11,175,559 km (0.116 R)
• M16: 11,659,957 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.8

Radius: 11.7

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.61 AU - 2.85 AU

Year: 3114 Days

Day: 5.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 101.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,518,050 km

• M1: 145,708 km (0.113 R)
• M2: 521,349 km (0.115 R)
• M3: 1,242,261 km (0.119 R)
• M4: 2,447,571 km (0.065 R)
• M5: 3,216,055 km (0.104 R)
• M6: 3,874,585 km (0.058 R)
• M7: 5,207,801 km (0.065 R)
• M8: 6,244,664 km (0.101 R)
• M9: 7,385,647 km (0.114 R)
• M10: 7,765,625 km (0.038 R)
• M11: 9,761,261 km (0.028 R)
• M12: 10,990,507 km (0.1 R)
• M13: 11,760,188 km (0.089 R)
• M14: 13,236,120 km (0.114 R)
• M15: 14,740,028 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.6

Radius: 11.4

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.89 AU - 3.31 AU

Year: 3768 Days

Day: 7.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,518,050 km

• M1: 142,567 km (0.045 R)
• M2: 547,977 km (0.082 R)
• M3: 1,173,296 km (0.088 R)
• M4: 1,529,189 km (0.085 R)
• M5: 3,351,740 km (0.082 R)
• M6: 4,824,531 km (0.094 R)
• M7: 5,185,960 km (0.099 R)
• M8: 5,819,208 km (0.066 R)
• M9: 6,722,031 km (0.095 R)
• M10: 7,374,128 km (0.118 R)
• M11: 8,103,717 km (0.082 R)
• M12: 10,035,025 km (0.118 R)
• M13: 10,887,434 km (0.081 R)
• M14: 12,687,695 km (0.106 R)
• M15: 13,380,034 km (0.061 R)
• M16: 14,732,398 km (0.031 R)
• M17: 16,231,070 km (0.094 R)
• M18: 21,891,255 km (0.067 R)
• M19: 23,987,719 km (0.115 R)
• M20: 24,513,107 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.9

Radius: 14.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.17 AU - 3.19 AU

Year: 3914 Days

Day: 13.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,518,050 km

• M1: 198,516 km (0.091 R)
• M2: 693,536 km (0.043 R)
• M3: 1,616,106 km (0.081 R)
• M4: 2,079,111 km (0.086 R)
• M5: 2,768,159 km (0.059 R)
• M6: 3,585,562 km (0.06 R)
• M7: 6,234,491 km (0.066 R)
• M8: 7,195,658 km (0.117 R)
• M9: 7,925,845 km (0.085 R)
• M10: 8,743,248 km (0.098 R)
• M11: 9,332,214 km (0.115 R)
• M12: 10,286,948 km (0.113 R)
• M13: 12,784,484 km (0.108 R)
• M14: 16,123,359 km (0.076 R)
• M15: 19,870,936 km (0.055 R)
• M16: 21,309,618 km (0.079 R)
• M17: 23,111,525 km (0.115 R)
• M18: 26,771,287 km (0.086 R)
• M19: 27,347,538 km (0.062 R)
• M20: 27,848,092 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.9

Radius: 13.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.89 AU - 3.55 AU

Year: 3988 Days

Day: 6.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,518,050 km

• M1: 172,935 km (0.06 R)
• M2: 683,213 km (0.113 R)
• M3: 1,238,820 km (0.087 R)
• M4: 1,672,803 km (0.053 R)
• M5: 2,436,052 km (0.095 R)
• M6: 3,209,622 km (0.041 R)
• M7: 4,142,066 km (0.086 R)
• M8: 6,730,408 km (0.109 R)
• M9: 7,654,923 km (0.1 R)
• M10: 8,439,414 km (0.116 R)
• M11: 9,276,863 km (0.089 R)
• M12: 10,002,712 km (0.106 R)
• M13: 10,809,643 km (0.082 R)
• M14: 11,341,463 km (0.097 R)
• M15: 11,844,112 km (0.096 R)
• M16: 12,894,439 km (0.102 R)
• M17: 15,400,802 km (0.106 R)
• M18: 17,969,547 km (0.066 R)
• M19: 18,716,938 km (0.08 R)
• M20: 21,084,473 km (0.099 R)
• M21: 21,706,202 km (0.084 R)
• M22: 22,769,694 km (0.085 R)
• M23: 24,619,022 km (0.069 R)
• M24: 25,308,669 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.1

Radius: 10.5

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.09 AU - 4.63 AU

Year: 6284 Days

Day: 7.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,518,050 km

• M1: 130,599 km (0.105 R)
• M2: 481,855 km (0.092 R)
• M3: 937,231 km (0.049 R)
• M4: 1,299,706 km (0.065 R)
• M5: 1,798,765 km (0.11 R)
• M6: 2,237,835 km (0.069 R)
• M7: 2,824,109 km (0.098 R)
• M8: 4,002,341 km (0.115 R)
• M9: 4,896,787 km (0.07 R)
• M10: 6,863,550 km (0.111 R)
• M11: 8,022,934 km (0.118 R)
• M12: 10,347,086 km (0.116 R)
• M13: 11,918,911 km (0.093 R)
• M14: 12,388,200 km (0.085 R)
• M15: 14,100,198 km (0.049 R)
• M16: 15,468,420 km (0.104 R)
• M17: 16,858,034 km (0.099 R)
• M18: 18,192,148 km (0.083 R)
• M19: 21,372,749 km (0.06 R)
• M20: 24,822,027 km (0.119 R)
• M21: 26,458,029 km (0.07 R)
• M22: 28,073,088 km (0.08 R)
• M23: 28,718,602 km (0.097 R)
• M24: 30,135,145 km (0.095 R)
• M25: 31,796,279 km (0.114 R)
• M26: 32,497,744 km (0.056 R)
• M27: 34,035,610 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.6

Radius: 9.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.96 AU - 5.4 AU

Year: 6988 Days

Day: 7.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,518,050 km

• M1: 139,126 km (0.108 R)
• M2: 570,865 km (0.094 R)
• M3: 963,410 km (0.084 R)
• M4: 1,373,458 km (0.118 R)
• M5: 2,131,770 km (0.094 R)
• M6: 3,206,780 km (0.101 R)
• M7: 4,583,230 km (0.101 R)
• M8: 5,607,975 km (0.091 R)
• M9: 5,940,232 km (0.051 R)
• M10: 6,253,789 km (0.086 R)
• M11: 6,744,770 km (0.103 R)
• M12: 7,051,744 km (0.046 R)
• M13: 8,334,995 km (0.095 R)
• M14: 11,167,631 km (0.119 R)
• M15: 11,695,262 km (0.085 R)
• M16: 12,340,179 km (0.082 R)
• M17: 13,863,983 km (0.075 R)
• M18: 14,813,630 km (0.117 R)
• M19: 15,627,742 km (0.031 R)
• M20: 16,106,156 km (0.105 R)
• M21: 19,389,081 km (0.089 R)
• M22: 20,504,632 km (0.056 R)
• M23: 22,332,419 km (0.114 R)
• M24: 25,070,509 km (0.068 R)
• M25: 27,157,997 km (0.028 R)
• M26: 27,849,888 km (0.106 R)
• M27: 29,630,850 km (0.108 R)
• M28: 30,549,232 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.1

Radius: 5.9

Gravity: 22.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.29 AU - 6.73 AU

Year: 10170 Days

Day: 24.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,518,050 km

• M1: 74,799 km (0.094 R)
• M2: 352,453 km (0.091 R)
• M3: 631,453 km (0.082 R)
• M4: 1,326,484 km (0.11 R)
• M5: 1,631,514 km (0.087 R)
• M6: 1,849,478 km (0.081 R)
• M7: 2,122,195 km (0.103 R)
• M8: 2,441,288 km (0.038 R)
• M9: 3,082,015 km (0.119 R)
• M10: 3,775,701 km (0.068 R)
• M11: 6,104,192 km (0.075 R)
• M12: 6,632,721 km (0.028 R)
• M13: 9,007,288 km (0.101 R)
• M14: 10,149,767 km (0.096 R)
• M15: 12,185,046 km (0.094 R)
• M16: 13,143,968 km (0.099 R)
• M17: 16,535,801 km (0.076 R)
• M18: 19,253,396 km (0.068 R)
• M19: 23,592,482 km (0.108 R)
• M20: 25,077,390 km (0.11 R)
• M21: 27,520,772 km (0.115 R)
• M22: 40,166,879 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.6

Radius: 8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.05 AU - 9.15 AU

Year: 15913 Days

Day: 19.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,518,050 km

• M1: 99,782 km (0.095 R)
• M2: 491,279 km (0.064 R)
• M3: 1,503,309 km (0.043 R)
• M4: 4,377,682 km (0.112 R)
• M5: 5,934,847 km (0.077 R)
• M6: 9,723,114 km (0.038 R)
• M7: 14,568,589 km (0.104 R)
• M8: 17,335,102 km (0.115 R)
• M9: 18,377,350 km (0.048 R)
• M10: 39,282,007 km (0.043 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 11,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit