🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.5

Radius: 12.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.76 AU - 1.14 AU

Year: 598 Days

Day: 6.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,041,625 km

• M1: 153,936 km (0.101 R)
• M2: 672,891 km (0.096 R)
• M3: 1,072,467 km (0.115 R)
• M4: 1,696,290 km (0.11 R)
• M5: 2,357,662 km (0.084 R)
• M6: 3,161,601 km (0.118 R)
• M7: 3,666,793 km (0.04 R)
• M8: 4,370,502 km (0.045 R)
• M9: 5,566,836 km (0.101 R)
• M10: 6,307,495 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.5

Radius: 9.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.79 AU - 1.27 AU

Year: 675 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,041,625 km

• M1: 119,379 km (0.111 R)
• M2: 496,366 km (0.112 R)
• M3: 1,539,212 km (0.09 R)
• M4: 1,906,625 km (0.11 R)
• M5: 2,341,805 km (0.094 R)
• M6: 2,718,493 km (0.119 R)
• M7: 3,497,000 km (0.063 R)
• M8: 4,374,691 km (0.098 R)
• M9: 4,737,615 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.3

Radius: 10.7

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.92 AU - 1.16 AU

Year: 685 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,041,625 km

• M1: 133,142 km (0.069 R)
• M2: 726,447 km (0.094 R)
• M3: 1,095,505 km (0.112 R)
• M4: 1,837,361 km (0.055 R)
• M5: 2,204,175 km (0.105 R)
• M6: 2,583,555 km (0.105 R)
• M7: 3,835,390 km (0.11 R)
• M8: 4,535,059 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.3

Radius: 9.4

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.21 AU - 1.37 AU

Year: 946 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,041,625 km

• M1: 116,986 km (0.064 R)
• M2: 693,237 km (0.113 R)
• M3: 1,056,161 km (0.114 R)
• M4: 1,472,193 km (0.06 R)
• M5: 1,830,629 km (0.09 R)
• M6: 2,324,601 km (0.097 R)
• M7: 2,789,402 km (0.082 R)
• M8: 3,105,502 km (0.086 R)
• M9: 3,686,241 km (0.075 R)
• M10: 3,986,634 km (0.071 R)
• M11: 4,406,854 km (0.108 R)
• M12: 5,277,364 km (0.069 R)
• M13: 5,743,212 km (0.099 R)
• M14: 7,886,201 km (0.087 R)
• M15: 9,107,967 km (0.08 R)
• M16: 10,142,287 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.8

Radius: 12.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.6 AU - 2.6 AU

Year: 1965 Days

Day: 10.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,041,625 km

• M1: 153,338 km (0.106 R)
• M2: 589,416 km (0.093 R)
• M3: 1,020,407 km (0.058 R)
• M4: 1,650,065 km (0.096 R)
• M5: 2,286,005 km (0.117 R)
• M6: 2,858,965 km (0.058 R)
• M7: 3,314,191 km (0.103 R)
• M8: 4,430,491 km (0.071 R)
• M9: 5,282,301 km (0.096 R)
• M10: 6,117,506 km (0.082 R)
• M11: 6,722,031 km (0.036 R)
• M12: 7,201,193 km (0.108 R)
• M13: 7,817,686 km (0.084 R)
• M14: 9,679,880 km (0.099 R)
• M15: 11,631,982 km (0.077 R)
• M16: 12,207,037 km (0.112 R)
• M17: 13,125,717 km (0.091 R)
• M18: 13,622,980 km (0.033 R)
• M19: 14,743,768 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.4

Radius: 10.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.9 AU - 2.94 AU

Year: 2431 Days

Day: 7.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,041,625 km

• M1: 133,142 km (0.094 R)
• M2: 468,241 km (0.073 R)
• M3: 859,589 km (0.072 R)
• M4: 1,256,173 km (0.09 R)
• M5: 1,651,112 km (0.09 R)
• M6: 2,129,077 km (0.066 R)
• M7: 2,613,176 km (0.105 R)
• M8: 3,027,263 km (0.076 R)
• M9: 3,554,296 km (0.07 R)
• M10: 4,707,845 km (0.099 R)
• M11: 5,076,305 km (0.093 R)
• M12: 5,440,575 km (0.073 R)
• M13: 6,045,100 km (0.11 R)
• M14: 6,666,829 km (0.08 R)
• M15: 9,487,048 km (0.051 R)
• M16: 9,831,273 km (0.104 R)
• M17: 11,254,697 km (0.088 R)
• M18: 11,640,809 km (0.094 R)
• M19: 12,277,048 km (0.052 R)
• M20: 13,020,400 km (0.093 R)
• M21: 13,403,072 km (0.093 R)
• M22: 14,191,153 km (0.064 R)
• M23: 15,907,938 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.6

Radius: 9

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.34 AU - 2.67 AU

Year: 2552 Days

Day: 7.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,041,625 km

• M1: 112,198 km (0.07 R)
• M2: 918,232 km (0.1 R)
• M3: 1,463,366 km (0.034 R)
• M4: 2,132,966 km (0.094 R)
• M5: 2,458,641 km (0.071 R)
• M6: 2,849,091 km (0.111 R)
• M7: 4,109,902 km (0.071 R)
• M8: 4,640,077 km (0.054 R)
• M9: 5,002,702 km (0.117 R)
• M10: 5,384,177 km (0.033 R)
• M11: 5,888,471 km (0.116 R)
• M12: 6,178,990 km (0.069 R)
• M13: 6,506,909 km (0.107 R)
• M14: 7,936,466 km (0.072 R)
• M15: 8,623,569 km (0.072 R)
• M16: 9,456,829 km (0.059 R)
• M17: 10,380,746 km (0.094 R)
• M18: 10,805,903 km (0.088 R)
• M19: 11,162,395 km (0.12 R)
• M20: 12,711,032 km (0.115 R)
• M21: 14,878,256 km (0.086 R)
• M22: 16,177,514 km (0.065 R)
• M23: 16,487,780 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.2

Radius: 14.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.72 AU - 4.96 AU

Year: 5838 Days

Day: 12.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,041,625 km

• M1: 178,171 km (0.115 R)
• M2: 791,822 km (0.114 R)
• M3: 1,281,605 km (0.07 R)
• M4: 1,937,741 km (0.109 R)
• M5: 2,615,120 km (0.108 R)
• M6: 3,490,118 km (0.108 R)
• M7: 4,225,392 km (0.039 R)
• M8: 5,461,968 km (0.076 R)
• M9: 6,858,913 km (0.069 R)
• M10: 7,350,043 km (0.1 R)
• M11: 9,991,791 km (0.101 R)
• M12: 16,756,607 km (0.105 R)
• M13: 17,264,043 km (0.119 R)
• M14: 18,510,642 km (0.041 R)
• M15: 20,599,926 km (0.071 R)
• M16: 21,926,560 km (0.066 R)
• M17: 22,457,632 km (0.093 R)
• M18: 23,231,203 km (0.116 R)
• M19: 24,586,859 km (0.113 R)
• M20: 25,408,750 km (0.1 R)
• M21: 26,079,247 km (0.061 R)
• M22: 27,719,139 km (0.103 R)
• M23: 29,887,859 km (0.112 R)
• M24: 30,635,101 km (0.107 R)
• M25: 31,203,872 km (0.063 R)
• M26: 32,167,282 km (0.105 R)
• M27: 33,249,922 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.9

Radius: 7.5

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.74 AU - 8.28 AU

Year: 13288 Days

Day: 23.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,041,625 km

• M1: 93,199 km (0.025 R)
• M2: 662,270 km (0.077 R)
• M3: 1,253,181 km (0.063 R)
• M4: 1,896,751 km (0.098 R)
• M5: 4,173,033 km (0.061 R)
• M6: 6,441,684 km (0.03 R)
• M7: 8,120,920 km (0.091 R)
• M8: 8,459,460 km (0.087 R)
• M9: 9,425,713 km (0.119 R)
• M10: 13,692,095 km (0.046 R)
• M11: 14,311,280 km (0.107 R)
• M12: 15,903,002 km (0.096 R)
• M13: 19,348,689 km (0.12 R)
• M14: 21,381,724 km (0.065 R)
• M15: 22,214,685 km (0.049 R)
• M16: 27,133,015 km (0.076 R)
• M17: 29,559,642 km (0.076 R)
• M18: 31,177,094 km (0.101 R)
• M19: 33,342,074 km (0.112 R)
• M20: 33,836,495 km (0.079 R)
• M21: 45,231,365 km (0.053 R)
• M22: 46,142,117 km (0.071 R)
• M23: 50,880,480 km (0.11 R)
• M24: 53,030,800 km (0.102 R)
• M25: 53,366,946 km (0.056 R)
• M26: 56,456,142 km (0.092 R)
• M27: 59,120,031 km (0.105 R)
• M28: 60,757,829 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.8

Radius: 3.2

Gravity: 40.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.88 AU - 10.96 AU

Year: 23300 Days

Day: 15.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,041,625 km

• M1: 41,289 km (0.061 R)
• M2: 144,960 km (0.1 R)
• M3: 270,024 km (0.117 R)
• M4: 949,498 km (0.098 R)
• M5: 1,899,893 km (0.088 R)
• M6: 2,709,068 km (0.116 R)
• M7: 3,435,964 km (0.089 R)
• M8: 7,601,217 km (0.117 R)
• M9: 9,965,761 km (0.084 R)
• M10: 12,177,865 km (0.093 R)
• M11: 20,919,916 km (0.083 R)
• M12: 26,985,212 km (0.074 R)
• M13: 29,398,525 km (0.054 R)
• M14: 40,637,663 km (0.083 R)
• M15: 51,113,104 km (0.052 R)
• M16: 55,870,766 km (0.088 R)
• M17: 66,254,354 km (0.106 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: 367 - 11,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit