🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 10.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.22 AU - 1.24 AU

Year: 867 Days

Day: 11.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,390,862 km

• M1: 130,599 km (0.037 R)
• M2: 484,847 km (0.068 R)
• M3: 851,661 km (0.053 R)
• M4: 2,324,153 km (0.072 R)
• M5: 2,659,252 km (0.093 R)
• M6: 3,064,064 km (0.081 R)
• M7: 3,635,079 km (0.107 R)
• M8: 4,028,970 km (0.087 R)
• M9: 5,440,875 km (0.066 R)
• M10: 6,849,638 km (0.098 R)
• M11: 7,685,740 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.5

Radius: 11.3

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.55 AU - 1.83 AU

Year: 1397 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,390,862 km

• M1: 140,622 km (0.096 R)
• M2: 512,971 km (0.117 R)
• M3: 904,020 km (0.064 R)
• M4: 1,314,666 km (0.092 R)
• M5: 1,768,995 km (0.104 R)
• M6: 2,690,069 km (0.099 R)
• M7: 3,416,666 km (0.06 R)
• M8: 5,546,341 km (0.078 R)
• M9: 7,088,396 km (0.12 R)
• M10: 7,661,057 km (0.092 R)
• M11: 8,117,928 km (0.079 R)
• M12: 9,962,021 km (0.104 R)
• M13: 11,215,801 km (0.102 R)
• M14: 12,070,304 km (0.12 R)
• M15: 12,927,650 km (0.104 R)
• M16: 13,412,197 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.9

Radius: 9.6

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.74 AU - 2.12 AU

Year: 1705 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,390,862 km

• M1: 119,828 km (0.038 R)
• M2: 642,074 km (0.088 R)
• M3: 996,322 km (0.045 R)
• M4: 1,332,618 km (0.114 R)
• M5: 1,644,679 km (0.1 R)
• M6: 2,051,884 km (0.095 R)
• M7: 2,525,810 km (0.066 R)
• M8: 3,659,164 km (0.073 R)
• M9: 4,477,464 km (0.032 R)
• M10: 5,167,559 km (0.104 R)
• M11: 7,581,470 km (0.103 R)
• M12: 7,987,330 km (0.113 R)
• M13: 8,592,303 km (0.093 R)
• M14: 8,906,160 km (0.064 R)
• M15: 9,325,482 km (0.101 R)
• M16: 9,927,913 km (0.073 R)
• M17: 10,378,951 km (0.093 R)
• M18: 12,600,030 km (0.112 R)
• M19: 14,014,777 km (0.104 R)
• M20: 14,760,672 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.6

Radius: 8.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.03 AU - 3.01 AU

Year: 2544 Days

Day: 12.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,390,862 km

• M1: 109,506 km (0.059 R)
• M2: 391,946 km (0.08 R)
• M3: 821,442 km (0.096 R)
• M4: 1,543,102 km (0.101 R)
• M5: 1,957,937 km (0.038 R)
• M6: 2,274,785 km (0.1 R)
• M7: 3,273,949 km (0.1 R)
• M8: 3,650,637 km (0.055 R)
• M9: 4,293,908 km (0.078 R)
• M10: 5,706,411 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304

Radius: 12.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.36 AU - 3.98 AU

Year: 4470 Days

Day: 13.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,390,862 km

• M1: 157,975 km (0.057 R)
• M2: 580,290 km (0.114 R)
• M3: 1,029,233 km (0.119 R)
• M4: 2,291,241 km (0.114 R)
• M5: 2,858,217 km (0.098 R)
• M6: 4,255,012 km (0.103 R)
• M7: 6,482,375 km (0.106 R)
• M8: 9,882,286 km (0.09 R)
• M9: 10,619,055 km (0.066 R)
• M10: 11,103,004 km (0.109 R)
• M11: 13,188,099 km (0.091 R)
• M12: 15,936,960 km (0.088 R)
• M13: 16,518,746 km (0.087 R)
• M14: 17,224,400 km (0.099 R)
• M15: 18,638,100 km (0.116 R)
• M16: 19,462,833 km (0.092 R)
• M17: 21,311,862 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.2

Radius: 14.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.96 AU - 6.02 AU

Year: 8179 Days

Day: 11.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,390,862 km

• M1: 193,729 km (0.081 R)
• M2: 945,309 km (0.079 R)
• M3: 1,440,927 km (0.076 R)
• M4: 2,216,592 km (0.035 R)
• M5: 3,190,773 km (0.112 R)
• M6: 4,607,016 km (0.115 R)
• M7: 5,120,885 km (0.113 R)
• M8: 7,052,492 km (0.102 R)
• M9: 8,690,589 km (0.072 R)
• M10: 9,575,012 km (0.118 R)
• M11: 10,164,128 km (0.116 R)
• M12: 13,724,857 km (0.072 R)
• M13: 14,602,547 km (0.112 R)
• M14: 19,329,840 km (0.093 R)
• M15: 20,593,792 km (0.114 R)
• M16: 21,577,398 km (0.061 R)
• M17: 22,165,468 km (0.091 R)
• M18: 25,175,676 km (0.058 R)
• M19: 26,300,353 km (0.096 R)
• M20: 31,456,692 km (0.095 R)
• M21: 37,732,921 km (0.1 R)
• M22: 39,329,879 km (0.113 R)
• M23: 39,830,134 km (0.082 R)
• M24: 45,342,965 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.4

Radius: 5.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.56 AU - 7.82 AU

Year: 12258 Days

Day: 21.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,390,862 km

• M1: 70,909 km (0.114 R)
• M2: 292,763 km (0.087 R)
• M3: 1,162,226 km (0.113 R)
• M4: 2,305,752 km (0.088 R)
• M5: 2,635,765 km (0.083 R)
• M6: 3,142,602 km (0.112 R)
• M7: 3,650,338 km (0.096 R)
• M8: 4,099,131 km (0.12 R)
• M9: 5,394,948 km (0.089 R)
• M10: 6,847,843 km (0.12 R)
• M11: 7,264,622 km (0.102 R)
• M12: 7,562,920 km (0.109 R)
• M13: 8,398,424 km (0.117 R)
• M14: 8,875,941 km (0.067 R)
• M15: 9,371,409 km (0.076 R)
• M16: 9,566,784 km (0.052 R)
• M17: 11,899,463 km (0.029 R)
• M18: 13,075,153 km (0.04 R)
• M19: 14,326,390 km (0.118 R)
• M20: 22,978,233 km (0.112 R)

Asteroid Belt

Center: 7.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.8

Radius: 5.7

Gravity: 21.66 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.48 AU - 9.02 AU

Year: 15067 Days

Day: 24.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 38,390,862 km

• M1: 71,957 km (0.073 R)
• M2: 311,912 km (0.072 R)
• M3: 506,389 km (0.079 R)
• M4: 746,942 km (0.073 R)
• M5: 2,055,475 km (0.086 R)
• M6: 2,610,782 km (0.072 R)
• M7: 3,033,396 km (0.076 R)
• M8: 3,339,623 km (0.112 R)
• M9: 3,610,395 km (0.066 R)
• M10: 4,013,860 km (0.082 R)
• M11: 4,288,971 km (0.098 R)
• M12: 4,479,110 km (0.058 R)
• M13: 4,945,107 km (0.071 R)
• M14: 5,973,443 km (0.102 R)
• M15: 6,747,762 km (0.105 R)
• M16: 7,495,452 km (0.099 R)
• M17: 8,007,824 km (0.081 R)
• M18: 8,794,410 km (0.101 R)
• M19: 9,577,555 km (0.088 R)
• M20: 10,463,025 km (0.108 R)
• M21: 15,647,339 km (0.087 R)
• M22: 19,082,704 km (0.114 R)
• M23: 22,225,456 km (0.061 R)
• M24: 23,183,032 km (0.055 R)
• M25: 25,905,265 km (0.057 R)
• M26: 30,202,913 km (0.066 R)
• M27: 31,615,116 km (0.086 R)
• M28: 33,194,122 km (0.058 R)
• M29: 33,690,338 km (0.028 R)
• M30: 37,036,992 km (0.115 R)
• M31: 39,618,303 km (0.057 R)
• M32: 39,896,855 km (0.036 R)
• M33: 40,317,075 km (0.104 R)
• M34: 42,462,458 km (0.114 R)
• M35: 46,205,098 km (0.08 R)
• M36: 52,809,395 km (0.069 R)
• M37: 53,996,454 km (0.113 R)
• M38: 61,494,299 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.9

Radius: 4

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.4 AU - 10.46 AU

Year: 21417 Days

Day: 20.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,390,862 km

• M1: 49,816 km (0.113 R)
• M2: 2,454,153 km (0.037 R)
• M3: 4,568,270 km (0.067 R)
• M4: 5,875,008 km (0.054 R)
• M5: 18,304,496 km (0.099 R)
• M6: 18,979,482 km (0.109 R)
• M7: 19,208,217 km (0.092 R)
• M8: 22,862,594 km (0.064 R)
• M9: 31,936,602 km (0.062 R)
• M10: 42,751,780 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.3

Radius: 7.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.87 AU - 11.99 AU

Year: 24570 Days

Day: 24.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,390,862 km

• M1: 89,908 km (0.049 R)
• M2: 599,439 km (0.063 R)
• M3: 1,263,952 km (0.097 R)
• M4: 1,503,907 km (0.103 R)
• M5: 1,817,614 km (0.092 R)
• M6: 2,109,330 km (0.093 R)
• M7: 2,827,101 km (0.079 R)
• M8: 4,246,485 km (0.06 R)
• M9: 5,140,482 km (0.073 R)
• M10: 5,954,594 km (0.046 R)
• M11: 7,955,764 km (0.102 R)
• M12: 8,529,173 km (0.047 R)
• M13: 9,621,088 km (0.095 R)
• M14: 10,036,222 km (0.061 R)
• M15: 10,951,611 km (0.1 R)
• M16: 14,504,860 km (0.034 R)
• M17: 19,261,923 km (0.081 R)
• M18: 26,013,275 km (0.095 R)
• M19: 29,334,646 km (0.089 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: 204 - 17,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit