🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.61 AU - 0.81 AU

Year: 229 Days

Day: 45.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.03 AU - 1.33 AU

Year: 491 Days

Day: 32.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.35 AU - 2.35 AU

Year: 1379 Days

Day: 42.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 135.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789

Radius: 10.2

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.98 AU - 4.66 AU

Year: 3438 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 113,732,418 km

• M1: 126,859 km (0.092 R)
• M2: 457,620 km (0.094 R)
• M3: 816,056 km (0.1 R)
• M4: 1,196,783 km (0.116 R)
• M5: 1,593,217 km (0.062 R)
• M6: 1,996,683 km (0.098 R)
• M7: 2,839,816 km (0.036 R)
• M8: 3,380,912 km (0.118 R)
• M9: 4,054,401 km (0.12 R)
• M10: 4,598,489 km (0.073 R)
• M11: 4,962,909 km (0.061 R)
• M12: 7,671,379 km (0.098 R)
• M13: 8,613,397 km (0.115 R)
• M14: 8,944,008 km (0.034 R)
• M15: 9,591,617 km (0.081 R)
• M16: 10,895,512 km (0.116 R)
• M17: 13,212,035 km (0.117 R)
• M18: 13,951,647 km (0.099 R)
• M19: 15,352,182 km (0.091 R)
• M20: 17,891,157 km (0.083 R)
• M21: 18,735,039 km (0.091 R)
• M22: 22,034,570 km (0.115 R)
• M23: 23,004,113 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.4

Radius: 15

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.71 AU - 7.77 AU

Year: 8245 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 113,732,418 km

• M1: 186,848 km (0.111 R)
• M2: 803,341 km (0.09 R)
• M3: 1,526,796 km (0.097 R)
• M4: 3,048,805 km (0.114 R)
• M5: 3,571,649 km (0.087 R)
• M6: 4,225,841 km (0.102 R)
• M7: 6,519,924 km (0.09 R)
• M8: 7,016,140 km (0.112 R)
• M9: 8,273,510 km (0.037 R)
• M10: 9,342,686 km (0.116 R)
• M11: 9,846,532 km (0.098 R)
• M12: 10,817,721 km (0.108 R)
• M13: 15,122,550 km (0.069 R)
• M14: 19,221,082 km (0.083 R)
• M15: 20,107,899 km (0.096 R)
• M16: 20,667,095 km (0.036 R)
• M17: 21,236,615 km (0.081 R)
• M18: 26,928,814 km (0.097 R)
• M19: 27,866,493 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 14

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.63 AU - 9.49 AU

Year: 8761 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 113,732,418 km

• M1: 174,880 km (0.067 R)
• M2: 1,257,071 km (0.063 R)
• M3: 2,207,017 km (0.066 R)
• M4: 7,685,291 km (0.065 R)
• M5: 8,234,016 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 14.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.35 AU - 11.09 AU

Year: 10719 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 113,732,418 km

• M1: 184,305 km (0.102 R)
• M2: 749,485 km (0.119 R)
• M3: 1,918,144 km (0.089 R)
• M4: 2,445,925 km (0.115 R)
• M5: 3,374,330 km (0.104 R)
• M6: 3,881,167 km (0.104 R)
• M7: 4,586,820 km (0.112 R)
• M8: 5,410,357 km (0.061 R)
• M9: 6,368,082 km (0.067 R)
• M10: 7,817,835 km (0.106 R)
• M11: 8,666,953 km (0.083 R)
• M12: 11,757,046 km (0.056 R)
• M13: 12,218,406 km (0.062 R)
• M14: 16,643,960 km (0.066 R)
• M15: 17,822,791 km (0.064 R)
• M16: 25,706,150 km (0.094 R)
• M17: 26,191,296 km (0.036 R)
• M18: 27,280,369 km (0.079 R)
• M19: 28,296,288 km (0.036 R)
• M20: 28,813,747 km (0.102 R)
• M21: 29,548,721 km (0.096 R)
• M22: 30,511,982 km (0.118 R)
• M23: 33,527,725 km (0.117 R)
• M24: 34,223,954 km (0.093 R)
• M25: 35,048,537 km (0.075 R)
• M26: 37,477,259 km (0.114 R)
• M27: 39,499,523 km (0.091 R)
• M28: 45,012,204 km (0.086 R)
• M29: 46,430,841 km (0.088 R)
• M30: 49,058,976 km (0.078 R)
• M31: 49,806,217 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.7

Radius: 5

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.65 AU - 15.71 AU

Year: 22645 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 113,732,418 km

• M1: 62,233 km (0.069 R)
• M2: 309,368 km (0.084 R)
• M3: 601,383 km (0.099 R)
• M4: 803,939 km (0.119 R)
• M5: 1,295,966 km (0.091 R)
• M6: 1,733,241 km (0.112 R)
• M7: 2,243,818 km (0.112 R)
• M8: 2,502,922 km (0.091 R)
• M9: 3,251,061 km (0.099 R)
• M10: 4,345,669 km (0.11 R)
• M11: 4,591,009 km (0.067 R)
• M12: 5,347,974 km (0.072 R)
• M13: 6,574,826 km (0.1 R)
• M14: 7,446,683 km (0.108 R)
• M15: 8,440,162 km (0.064 R)
• M16: 9,570,075 km (0.091 R)
• M17: 10,741,726 km (0.036 R)
• M18: 11,247,516 km (0.043 R)
• M19: 14,216,435 km (0.097 R)
• M20: 17,209,889 km (0.05 R)
• M21: 17,438,474 km (0.073 R)
• M22: 18,373,311 km (0.044 R)
• M23: 19,177,549 km (0.097 R)
• M24: 21,290,171 km (0.071 R)
• M25: 21,908,459 km (0.118 R)
• M26: 22,720,775 km (0.114 R)
• M27: 24,790,910 km (0.049 R)
• M28: 27,916,309 km (0.097 R)
• M29: 28,443,941 km (0.116 R)
• M30: 39,638,798 km (0.092 R)
• M31: 42,487,291 km (0.094 R)
• M32: 43,607,480 km (0.04 R)
• M33: 45,324,265 km (0.064 R)
• M34: 48,739,734 km (0.12 R)
• M35: 49,658,265 km (0.078 R)
• M36: 50,588,166 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824

Radius: 5.2

Gravity: 30.47 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.45 AU - 18.93 AU

Year: 26107 Days

Day: 19.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 113,732,418 km

• M1: 81,680 km (0.051 R)
• M2: 335,398 km (0.111 R)
• M3: 647,011 km (0.109 R)
• M4: 1,255,276 km (0.077 R)
• M5: 1,986,959 km (0.047 R)
• M6: 3,928,290 km (0.101 R)
• M7: 5,198,975 km (0.092 R)
• M8: 5,448,803 km (0.06 R)
• M9: 5,838,356 km (0.108 R)
• M10: 6,868,786 km (0.119 R)
• M11: 7,220,640 km (0.072 R)
• M12: 7,690,677 km (0.1 R)
• M13: 8,236,410 km (0.049 R)
• M14: 8,691,487 km (0.072 R)
• M15: 9,162,870 km (0.114 R)
• M16: 9,901,883 km (0.044 R)
• M17: 10,679,942 km (0.062 R)
• M18: 16,222,393 km (0.048 R)
• M19: 20,513,309 km (0.033 R)
• M20: 20,719,754 km (0.102 R)
• M21: 21,988,344 km (0.05 R)
• M22: 22,204,662 km (0.08 R)
• M23: 22,973,147 km (0.062 R)
• M24: 23,420,145 km (0.095 R)
• M25: 24,446,985 km (0.071 R)
• M26: 37,177,764 km (0.03 R)
• M27: 39,046,091 km (0.119 R)
• M28: 44,504,918 km (0.115 R)
• M29: 45,025,070 km (0.084 R)
• M30: 46,787,931 km (0.104 R)
• M31: 49,332,591 km (0.09 R)
• M32: 50,827,373 km (0.106 R)
• M33: 51,395,695 km (0.088 R)
• M34: 52,159,841 km (0.09 R)
• M35: 57,722,787 km (0.118 R)
• M36: 64,328,580 km (0.057 R)
• M37: 71,420,567 km (0.091 R)
• M38: 72,371,859 km (0.027 R)
• M39: 73,331,679 km (0.105 R)
• M40: 76,015,016 km (0.038 R)
• M41: 86,323,357 km (0.12 R)
• M42: 90,417,252 km (0.067 R)
• M43: 91,530,560 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.7

Radius: 5.1

Gravity: 38.4 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.83 AU - 19.01 AU

Year: 30269 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 113,732,418 km

• M1: 75,996 km (0.063 R)
• M2: 417,228 km (0.106 R)
• M3: 726,298 km (0.106 R)
• M4: 1,224,907 km (0.12 R)
• M5: 1,615,208 km (0.116 R)
• M6: 2,300,815 km (0.034 R)
• M7: 4,336,842 km (0.118 R)
• M8: 4,978,916 km (0.051 R)
• M9: 5,500,415 km (0.115 R)
• M10: 5,914,950 km (0.077 R)
• M11: 7,068,799 km (0.119 R)
• M12: 7,283,771 km (0.042 R)
• M13: 7,614,532 km (0.118 R)
• M14: 8,789,324 km (0.088 R)
• M15: 9,164,066 km (0.114 R)
• M16: 9,614,805 km (0.109 R)
• M17: 9,878,845 km (0.117 R)
• M18: 12,092,295 km (0.095 R)
• M19: 14,272,086 km (0.106 R)
• M20: 15,862,461 km (0.12 R)
• M21: 16,046,167 km (0.109 R)
• M22: 17,665,564 km (0.113 R)
• M23: 18,463,968 km (0.105 R)
• M24: 22,241,613 km (0.108 R)
• M25: 26,503,806 km (0.108 R)
• M26: 28,893,931 km (0.095 R)
• M27: 37,404,704 km (0.101 R)
• M28: 38,222,406 km (0.082 R)
• M29: 38,718,622 km (0.065 R)
• M30: 39,387,025 km (0.1 R)
• M31: 45,752,414 km (0.117 R)
• M32: 46,499,357 km (0.036 R)
• M33: 48,595,223 km (0.096 R)
• M34: 58,043,974 km (0.074 R)
• M35: 60,471,798 km (0.073 R)
• M36: 61,597,372 km (0.098 R)
• M37: 62,736,859 km (0.106 R)
• M38: 64,122,734 km (0.086 R)
• M39: 70,612,140 km (0.082 R)
• M40: 73,122,542 km (0.073 R)
• M41: 76,998,772 km (0.051 R)
• M42: 112,373,881 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 18,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit