🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.4

Radius: 9.3

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.42 AU - 0.62 AU

Year: 264 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,101,351 km

• M1: 115,639 km (0.093 R)
• M2: 481,107 km (0.075 R)
• M3: 794,963 km (0.117 R)
• M4: 1,089,222 km (0.097 R)
• M5: 1,491,790 km (0.115 R)
• M6: 1,809,685 km (0.074 R)
• M7: 2,388,629 km (0.076 R)
• M8: 2,695,903 km (0.115 R)
• M9: 3,350,693 km (0.117 R)
• M10: 3,726,782 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.2

Radius: 11.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.63 AU - 0.81 AU

Year: 429 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,101,351 km

• M1: 147,952 km (0.078 R)
• M2: 548,725 km (0.076 R)
• M3: 1,166,415 km (0.05 R)
• M4: 1,846,337 km (0.082 R)
• M5: 2,317,570 km (0.036 R)
• M6: 2,695,754 km (0.111 R)
• M7: 3,193,466 km (0.095 R)
• M8: 3,752,064 km (0.089 R)
• M9: 4,403,114 km (0.108 R)
• M10: 5,050,574 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.2

Radius: 9

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.65 AU - 0.91 AU

Year: 484 Days

Day: 9.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,101,351 km

• M1: 111,899 km (0.118 R)
• M2: 423,212 km (0.079 R)
• M3: 766,839 km (0.098 R)
• M4: 1,148,164 km (0.092 R)
• M5: 1,438,384 km (0.06 R)
• M6: 2,055,325 km (0.086 R)
• M7: 2,370,827 km (0.047 R)
• M8: 3,366,999 km (0.094 R)
• M9: 3,661,557 km (0.037 R)
• M10: 3,987,232 km (0.06 R)
• M11: 4,273,562 km (0.11 R)
• M12: 4,650,699 km (0.069 R)
• M13: 5,000,907 km (0.101 R)
• M14: 5,420,230 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.3

Radius: 8.6

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.77 AU - 1.21 AU

Year: 692 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,101,351 km

• M1: 106,962 km (0.109 R)
• M2: 796,609 km (0.059 R)
• M3: 1,724,265 km (0.048 R)
• M4: 2,101,850 km (0.114 R)
• M5: 2,522,818 km (0.085 R)
• M6: 3,520,187 km (0.084 R)
• M7: 3,854,988 km (0.052 R)
• M8: 4,588,915 km (0.094 R)
• M9: 5,079,297 km (0.063 R)
• M10: 5,800,358 km (0.11 R)
• M11: 7,803,175 km (0.111 R)
• M12: 8,147,698 km (0.116 R)
• M13: 8,631,498 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.2

Radius: 13.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.98 AU - 1.14 AU

Year: 767 Days

Day: 11 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,101,351 km

• M1: 173,234 km (0.089 R)
• M2: 652,845 km (0.08 R)
• M3: 1,197,381 km (0.103 R)
• M4: 1,630,467 km (0.107 R)
• M5: 2,095,118 km (0.05 R)
• M6: 3,313,593 km (0.09 R)
• M7: 4,194,276 km (0.108 R)
• M8: 4,740,457 km (0.11 R)
• M9: 5,859,749 km (0.104 R)
• M10: 6,628,682 km (0.039 R)
• M11: 7,742,139 km (0.116 R)
• M12: 8,393,338 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.7

Radius: 11.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.2 AU - 1.31 AU

Year: 982 Days

Day: 13.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,101,351 km

• M1: 140,472 km (0.042 R)
• M2: 585,676 km (0.114 R)
• M3: 981,212 km (0.104 R)
• M4: 1,771,388 km (0.114 R)
• M5: 2,221,828 km (0.078 R)
• M6: 2,796,882 km (0.111 R)
• M7: 3,193,466 km (0.078 R)
• M8: 3,583,916 km (0.063 R)
• M9: 4,844,129 km (0.03 R)
• M10: 5,267,042 km (0.104 R)
• M11: 6,597,565 km (0.026 R)
• M12: 6,957,049 km (0.041 R)
• M13: 7,863,612 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.5

Radius: 12.5

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.13 AU - 4.89 AU

Year: 6732 Days

Day: 6.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,101,351 km

• M1: 155,432 km (0.12 R)
• M2: 635,043 km (0.105 R)
• M3: 1,073,365 km (0.11 R)
• M4: 1,494,932 km (0.077 R)
• M5: 2,181,586 km (0.057 R)
• M6: 4,161,962 km (0.116 R)
• M7: 4,569,916 km (0.108 R)
• M8: 6,021,613 km (0.069 R)
• M9: 7,760,988 km (0.041 R)
• M10: 9,463,412 km (0.107 R)
• M11: 12,155,725 km (0.076 R)
• M12: 14,154,951 km (0.091 R)
• M13: 15,868,594 km (0.076 R)
• M14: 18,116,153 km (0.099 R)
• M15: 18,658,295 km (0.11 R)
• M16: 19,562,465 km (0.101 R)
• M17: 21,912,498 km (0.069 R)
• M18: 22,450,601 km (0.069 R)
• M19: 24,118,019 km (0.06 R)
• M20: 27,166,525 km (0.108 R)
• M21: 29,615,142 km (0.115 R)
• M22: 30,178,528 km (0.11 R)
• M23: 34,222,607 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.2

Radius: 9.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.98 AU - 5.6 AU

Year: 8552 Days

Day: 14 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,101,351 km

• M1: 115,789 km (0.047 R)
• M2: 541,095 km (0.066 R)
• M3: 892,351 km (0.045 R)
• M4: 1,375,852 km (0.052 R)
• M5: 1,874,312 km (0.118 R)
• M6: 2,265,361 km (0.095 R)
• M7: 3,292,948 km (0.12 R)
• M8: 4,356,888 km (0.072 R)
• M9: 7,635,326 km (0.1 R)
• M10: 8,523,488 km (0.097 R)
• M11: 9,561,698 km (0.11 R)
• M12: 13,284,889 km (0.08 R)
• M13: 15,352,033 km (0.067 R)
• M14: 17,437,876 km (0.097 R)
• M15: 22,976,587 km (0.085 R)
• M16: 24,271,656 km (0.113 R)
• M17: 26,263,851 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.5

Radius: 5.7

Gravity: 28.86 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.29 AU - 9.63 AU

Year: 15786 Days

Day: 17.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,101,351 km

• M1: 71,209 km (0.066 R)
• M2: 366,066 km (0.108 R)
• M3: 1,978,432 km (0.103 R)
• M4: 2,432,761 km (0.087 R)
• M5: 2,954,259 km (0.084 R)
• M6: 3,841,673 km (0.115 R)
• M7: 4,615,244 km (0.109 R)
• M8: 4,823,783 km (0.105 R)
• M9: 5,801,854 km (0.117 R)
• M10: 6,508,704 km (0.045 R)
• M11: 8,760,451 km (0.107 R)
• M12: 14,207,609 km (0.039 R)
• M13: 15,407,982 km (0.104 R)
• M14: 17,584,332 km (0.109 R)
• M15: 18,266,648 km (0.094 R)
• M16: 21,847,273 km (0.095 R)
• M17: 22,436,689 km (0.083 R)
• M18: 24,583,268 km (0.08 R)
• M19: 27,312,532 km (0.104 R)
• M20: 28,691,675 km (0.119 R)
• M21: 30,116,445 km (0.074 R)
• M22: 30,358,494 km (0.073 R)
• M23: 36,700,098 km (0.056 R)
• M24: 39,813,828 km (0.049 R)
• M25: 40,692,715 km (0.092 R)
• M26: 41,434,870 km (0.064 R)
• M27: 42,337,245 km (0.042 R)
• M28: 44,493,847 km (0.061 R)
• M29: 45,758,548 km (0.117 R)
• M30: 56,750,102 km (0.114 R)
• M31: 57,304,512 km (0.108 R)
• M32: 64,242,711 km (0.11 R)
• M33: 69,798,926 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.4

Radius: 3

Gravity: 69.49 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.37 AU - 12.11 AU

Year: 23033 Days

Day: 17.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,101,351 km

• M1: 37,549 km (0.098 R)
• M2: 203,304 km (0.086 R)
• M3: 321,935 km (0.108 R)
• M4: 421,716 km (0.086 R)
• M5: 924,216 km (0.106 R)
• M6: 1,102,836 km (0.114 R)
• M7: 1,894,208 km (0.1 R)
• M8: 2,976,998 km (0.045 R)
• M9: 3,946,841 km (0.101 R)
• M10: 4,312,159 km (0.113 R)
• M11: 5,957,735 km (0.037 R)
• M12: 6,348,485 km (0.107 R)
• M13: 6,663,987 km (0.099 R)
• M14: 6,942,688 km (0.104 R)
• M15: 7,180,698 km (0.117 R)
• M16: 7,979,401 km (0.111 R)
• M17: 9,929,110 km (0.108 R)
• M18: 10,109,675 km (0.087 R)
• M19: 11,369,887 km (0.111 R)
• M20: 14,273,432 km (0.065 R)
• M21: 19,733,455 km (0.118 R)
• M22: 20,403,803 km (0.096 R)
• M23: 22,196,883 km (0.114 R)
• M24: 28,806,566 km (0.085 R)
• M25: 35,482,221 km (0.11 R)
• M26: 39,400,938 km (0.085 R)
• M27: 43,598,504 km (0.088 R)
• M28: 50,526,830 km (0.108 R)
• M29: 52,321,406 km (0.112 R)
• M30: 53,418,258 km (0.088 R)
• M31: 53,787,166 km (0.092 R)
• M32: 59,725,903 km (0.1 R)
• M33: 60,722,973 km (0.12 R)
• M34: 61,730,963 km (0.069 R)
• M35: 71,087,263 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 20,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit