🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.9

Radius: 11.4

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.44 AU - 0.66 AU

Year: 277 Days

Day: 9.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,061,908 km

• M1: 141,819 km (0.069 R)
• M2: 572,062 km (0.075 R)
• M3: 1,090,419 km (0.07 R)
• M4: 1,642,734 km (0.039 R)
• M5: 2,233,347 km (0.06 R)
• M6: 2,892,026 km (0.118 R)
• M7: 3,437,161 km (0.074 R)
• M8: 3,963,296 km (0.1 R)
• M9: 4,396,083 km (0.096 R)
• M10: 4,817,949 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.9

Radius: 11.1

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.59 AU - 0.93 AU

Year: 449 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,061,908 km

• M1: 138,079 km (0.055 R)
• M2: 485,894 km (0.071 R)
• M3: 865,274 km (0.026 R)
• M4: 1,255,725 km (0.042 R)
• M5: 1,735,934 km (0.052 R)
• M6: 2,457,743 km (0.119 R)
• M7: 3,195,859 km (0.088 R)
• M8: 3,574,342 km (0.118 R)
• M9: 3,956,265 km (0.087 R)
• M10: 4,833,208 km (0.096 R)
• M11: 5,497,722 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.8

Radius: 10.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.84 AU - 0.96 AU

Year: 579 Days

Day: 6.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,061,908 km

• M1: 130,599 km (0.058 R)
• M2: 463,604 km (0.052 R)
• M3: 941,120 km (0.108 R)
• M4: 1,274,574 km (0.085 R)
• M5: 1,626,278 km (0.117 R)
• M6: 2,287,501 km (0.072 R)
• M7: 2,656,559 km (0.092 R)
• M8: 3,097,723 km (0.105 R)
• M9: 3,882,962 km (0.109 R)
• M10: 4,839,790 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.3

Radius: 9.2

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.91 AU - 1.17 AU

Year: 719 Days

Day: 8.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,061,908 km

• M1: 115,041 km (0.077 R)
• M2: 422,315 km (0.107 R)
• M3: 757,414 km (0.095 R)
• M4: 1,117,346 km (0.059 R)
• M5: 1,599,052 km (0.116 R)
• M6: 1,960,480 km (0.098 R)
• M7: 2,304,555 km (0.064 R)
• M8: 2,677,802 km (0.109 R)
• M9: 3,465,435 km (0.12 R)
• M10: 4,121,571 km (0.118 R)
• M11: 4,658,029 km (0.03 R)
• M12: 5,064,187 km (0.032 R)
• M13: 6,203,824 km (0.092 R)
• M14: 6,865,944 km (0.116 R)
• M15: 7,214,357 km (0.107 R)
• M16: 7,597,477 km (0.034 R)
• M17: 8,089,505 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.9

Radius: 12.9

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.15 AU - 2.77 AU

Year: 2617 Days

Day: 8.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,061,908 km

• M1: 160,519 km (0.073 R)
• M2: 644,168 km (0.114 R)
• M3: 1,480,121 km (0.095 R)
• M4: 2,336,270 km (0.112 R)
• M5: 2,783,568 km (0.115 R)
• M6: 3,931,881 km (0.097 R)
• M7: 8,589,311 km (0.095 R)
• M8: 9,100,338 km (0.082 R)
• M9: 10,258,674 km (0.096 R)
• M10: 13,720,219 km (0.059 R)
• M11: 15,789,307 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.3

Radius: 8.9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.58 AU - 2.7 AU

Year: 2909 Days

Day: 12.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,061,908 km

• M1: 110,852 km (0.065 R)
• M2: 419,024 km (0.09 R)
• M3: 1,026,541 km (0.118 R)
• M4: 1,452,745 km (0.097 R)
• M5: 1,970,204 km (0.088 R)
• M6: 2,299,170 km (0.036 R)
• M7: 4,079,983 km (0.045 R)
• M8: 6,743,573 km (0.093 R)
• M9: 7,587,454 km (0.083 R)
• M10: 8,082,324 km (0.086 R)
• M11: 8,370,001 km (0.052 R)
• M12: 9,102,282 km (0.117 R)
• M13: 11,316,630 km (0.069 R)
• M14: 12,128,348 km (0.072 R)
• M15: 14,326,988 km (0.086 R)
• M16: 16,986,240 km (0.068 R)
• M17: 17,565,632 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.2

Radius: 4.9

Gravity: 34.49 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.23 AU - 8.03 AU

Year: 14295 Days

Day: 24.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,061,908 km

• M1: 60,886 km (0.107 R)
• M2: 231,129 km (0.104 R)
• M3: 401,969 km (0.093 R)
• M4: 602,431 km (0.071 R)
• M5: 759,658 km (0.067 R)
• M6: 1,012,927 km (0.083 R)
• M7: 1,238,670 km (0.058 R)
• M8: 1,897,649 km (0.117 R)
• M9: 2,451,460 km (0.082 R)
• M10: 2,673,314 km (0.108 R)
• M11: 3,006,468 km (0.066 R)
• M12: 3,313,593 km (0.112 R)
• M13: 3,641,362 km (0.117 R)
• M14: 4,020,443 km (0.067 R)
• M15: 4,789,077 km (0.109 R)
• M16: 5,030,528 km (0.059 R)
• M17: 6,039,116 km (0.101 R)
• M18: 7,131,330 km (0.092 R)
• M19: 8,852,155 km (0.109 R)
• M20: 9,536,116 km (0.073 R)
• M21: 9,863,436 km (0.12 R)
• M22: 13,356,696 km (0.078 R)
• M23: 13,766,445 km (0.111 R)
• M24: 14,255,181 km (0.031 R)
• M25: 15,489,812 km (0.106 R)
• M26: 22,076,307 km (0.057 R)
• M27: 24,731,071 km (0.102 R)
• M28: 30,312,269 km (0.077 R)
• M29: 33,706,345 km (0.12 R)
• M30: 35,755,387 km (0.118 R)
• M31: 39,259,418 km (0.094 R)
• M32: 41,094,385 km (0.062 R)
• M33: 45,239,144 km (0.09 R)
• M34: 52,808,048 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.2

Radius: 4.1

Gravity: 53.14 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.62 AU - 8.42 AU

Year: 15405 Days

Day: 19 Hours

Environment

Temp: -239 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,061,908 km

• M1: 101,876 km (0.097 R)
• M2: 296,054 km (0.117 R)
• M3: 774,169 km (0.119 R)
• M4: 2,446,972 km (0.098 R)
• M5: 3,334,686 km (0.114 R)
• M6: 3,501,189 km (0.095 R)
• M7: 3,880,868 km (0.12 R)
• M8: 5,371,312 km (0.1 R)
• M9: 6,889,132 km (0.101 R)
• M10: 15,430,721 km (0.107 R)
• M11: 15,584,059 km (0.034 R)
• M12: 18,091,768 km (0.052 R)
• M13: 18,433,749 km (0.113 R)
• M14: 20,576,888 km (0.085 R)
• M15: 23,381,100 km (0.062 R)
• M16: 24,300,529 km (0.115 R)
• M17: 25,137,828 km (0.099 R)
• M18: 27,991,856 km (0.101 R)
• M19: 28,679,857 km (0.072 R)
• M20: 29,144,657 km (0.073 R)
• M21: 29,379,077 km (0.107 R)
• M22: 30,690,302 km (0.064 R)
• M23: 32,666,341 km (0.071 R)
• M24: 36,869,891 km (0.095 R)
• M25: 42,613,253 km (0.12 R)
• M26: 43,523,107 km (0.077 R)
• M27: 46,171,288 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.1

Radius: 4.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.66 AU - 10.34 AU

Year: 16808 Days

Day: 17.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,061,908 km

• M1: 59,690 km (0.099 R)
• M2: 922,570 km (0.116 R)
• M3: 1,073,963 km (0.094 R)
• M4: 2,399,550 km (0.113 R)
• M5: 3,022,775 km (0.088 R)
• M6: 6,007,551 km (0.116 R)
• M7: 6,371,673 km (0.103 R)
• M8: 6,785,460 km (0.093 R)
• M9: 8,913,939 km (0.048 R)
• M10: 9,387,416 km (0.101 R)
• M11: 10,105,785 km (0.099 R)
• M12: 12,427,394 km (0.11 R)
• M13: 14,723,273 km (0.063 R)
• M14: 15,081,410 km (0.078 R)
• M15: 17,887,417 km (0.039 R)
• M16: 19,843,260 km (0.118 R)
• M17: 24,924,052 km (0.117 R)
• M18: 26,382,931 km (0.114 R)
• M19: 29,658,376 km (0.102 R)
• M20: 30,325,284 km (0.117 R)
• M21: 33,296,896 km (0.09 R)
• M22: 35,488,804 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.5

Radius: 6.8

Gravity: 20.86 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.48 AU - 9.56 AU

Year: 19923 Days

Day: 21.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,061,908 km

• M1: 105,766 km (0.094 R)
• M2: 419,772 km (0.102 R)
• M3: 827,426 km (0.088 R)
• M4: 1,259,315 km (0.101 R)
• M5: 2,266,109 km (0.113 R)
• M6: 3,574,043 km (0.108 R)
• M7: 5,771,486 km (0.051 R)
• M8: 6,793,838 km (0.099 R)
• M9: 10,143,334 km (0.114 R)
• M10: 10,391,218 km (0.114 R)
• M11: 13,317,352 km (0.09 R)
• M12: 15,411,273 km (0.095 R)
• M13: 19,754,698 km (0.077 R)
• M14: 25,074,697 km (0.102 R)
• M15: 25,300,889 km (0.048 R)
• M16: 25,642,571 km (0.116 R)
• M17: 27,040,563 km (0.089 R)
• M18: 31,538,672 km (0.117 R)
• M19: 31,802,263 km (0.119 R)
• M20: 50,092,099 km (0.102 R)
• M21: 56,817,720 km (0.03 R)
• M22: 62,654,580 km (0.099 R)
• M23: 69,545,058 km (0.055 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 12,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit