🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.7

Radius: 10.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.63 AU - 0.73 AU

Year: 368 Days

Day: 11.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 78,001,603 km

• M1: 127,009 km (0.086 R)
• M2: 444,455 km (0.118 R)
• M3: 1,476,232 km (0.095 R)
• M4: 2,432,312 km (0.046 R)
• M5: 3,156,216 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.5

Radius: 12.7

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.6 AU - 0.86 AU

Year: 409 Days

Day: 11.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,001,603 km

• M1: 158,275 km (0.111 R)
• M2: 673,190 km (0.082 R)
• M3: 1,244,056 km (0.064 R)
• M4: 1,703,621 km (0.057 R)
• M5: 2,181,735 km (0.105 R)
• M6: 2,639,954 km (0.091 R)
• M7: 3,804,723 km (0.111 R)
• M8: 4,503,644 km (0.053 R)
• M9: 4,959,917 km (0.092 R)
• M10: 5,578,056 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.8

Radius: 8.5

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.31 AU - 1.89 AU

Year: 1328 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 172.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 78,001,603 km

• M1: 105,766 km (0.115 R)
• M2: 398,828 km (0.047 R)
• M3: 1,068,727 km (0.085 R)
• M4: 1,662,930 km (0.077 R)
• M5: 3,164,593 km (0.072 R)
• M6: 6,299,866 km (0.038 R)
• M7: 6,779,177 km (0.118 R)
• M8: 7,184,737 km (0.044 R)
• M9: 7,480,642 km (0.065 R)
• M10: 7,991,967 km (0.082 R)
• M11: 10,586,593 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 10.8

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.84 AU - 2.46 AU

Year: 2068 Days

Day: 5.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,001,603 km

• M1: 134,339 km (0.057 R)
• M2: 493,374 km (0.108 R)
• M3: 1,266,645 km (0.069 R)
• M4: 1,712,596 km (0.083 R)
• M5: 2,342,553 km (0.074 R)
• M6: 3,154,271 km (0.073 R)
• M7: 3,644,055 km (0.026 R)
• M8: 4,024,482 km (0.084 R)
• M9: 4,933,738 km (0.079 R)
• M10: 5,305,040 km (0.099 R)
• M11: 6,560,615 km (0.098 R)
• M12: 7,214,208 km (0.088 R)
• M13: 8,036,248 km (0.093 R)
• M14: 8,651,245 km (0.066 R)
• M15: 9,297,358 km (0.056 R)
• M16: 9,938,983 km (0.091 R)
• M17: 13,464,108 km (0.04 R)
• M18: 13,962,268 km (0.104 R)
• M19: 14,803,906 km (0.089 R)
• M20: 17,003,444 km (0.093 R)
• M21: 17,532,122 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.8

Radius: 8.6

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.91 AU - 2.53 AU

Year: 2170 Days

Day: 5 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,001,603 km

• M1: 112,946 km (0.092 R)
• M2: 438,471 km (0.113 R)
• M3: 729,140 km (0.096 R)
• M4: 1,077,553 km (0.107 R)
• M5: 1,565,542 km (0.07 R)
• M6: 2,729,862 km (0.05 R)
• M7: 3,186,285 km (0.109 R)
• M8: 3,535,596 km (0.105 R)
• M9: 4,824,382 km (0.09 R)
• M10: 5,241,012 km (0.04 R)
• M11: 5,657,642 km (0.082 R)
• M12: 8,234,016 km (0.047 R)
• M13: 8,765,986 km (0.092 R)
• M14: 9,657,590 km (0.043 R)
• M15: 11,620,463 km (0.12 R)
• M16: 12,169,936 km (0.088 R)
• M17: 12,613,644 km (0.11 R)
• M18: 13,448,101 km (0.052 R)
• M19: 15,226,819 km (0.101 R)
• M20: 15,884,751 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.5

Radius: 11.9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.84 AU - 3.22 AU

Year: 3460 Days

Day: 11.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,001,603 km

• M1: 147,952 km (0.085 R)
• M2: 885,919 km (0.073 R)
• M3: 1,570,478 km (0.109 R)
• M4: 2,523,417 km (0.12 R)
• M5: 2,972,809 km (0.088 R)
• M6: 3,344,560 km (0.093 R)
• M7: 3,992,618 km (0.092 R)
• M8: 4,402,665 km (0.112 R)
• M9: 6,305,401 km (0.038 R)
• M10: 10,366,085 km (0.087 R)
• M11: 13,622,681 km (0.117 R)
• M12: 19,455,652 km (0.088 R)
• M13: 21,940,772 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164

Radius: 9.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.09 AU - 4.75 AU

Year: 5091 Days

Day: 10.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,001,603 km

• M1: 119,529 km (0.038 R)
• M2: 503,098 km (0.102 R)
• M3: 963,111 km (0.06 R)
• M4: 1,639,742 km (0.087 R)
• M5: 1,942,977 km (0.08 R)
• M6: 2,476,742 km (0.06 R)
• M7: 3,448,979 km (0.069 R)
• M8: 5,274,522 km (0.109 R)
• M9: 5,640,289 km (0.108 R)
• M10: 6,022,960 km (0.086 R)
• M11: 7,246,521 km (0.111 R)
• M12: 8,235,363 km (0.098 R)
• M13: 10,067,338 km (0.065 R)
• M14: 10,708,664 km (0.085 R)
• M15: 11,417,010 km (0.103 R)
• M16: 13,279,953 km (0.07 R)
• M17: 13,730,093 km (0.116 R)
• M18: 14,143,880 km (0.11 R)
• M19: 16,699,910 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.9

Radius: 6.3

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.7 AU - 9.74 AU

Year: 16892 Days

Day: 19.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,001,603 km

• M1: 78,389 km (0.109 R)
• M2: 312,510 km (0.032 R)
• M3: 695,032 km (0.111 R)
• M4: 926,609 km (0.064 R)
• M5: 1,233,734 km (0.095 R)
• M6: 1,493,585 km (0.091 R)
• M7: 2,232,449 km (0.037 R)
• M8: 6,983,229 km (0.094 R)
• M9: 8,659,622 km (0.056 R)
• M10: 10,170,860 km (0.094 R)
• M11: 12,252,963 km (0.04 R)
• M12: 13,331,863 km (0.049 R)
• M13: 18,360,296 km (0.07 R)
• M14: 21,250,527 km (0.086 R)
• M15: 24,615,582 km (0.054 R)
• M16: 39,296,219 km (0.091 R)
• M17: 42,158,326 km (0.109 R)
• M18: 43,913,408 km (0.071 R)
• M19: 45,435,865 km (0.108 R)
• M20: 48,148,075 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.9

Radius: 7.1

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.7 AU - 10.16 AU

Year: 17506 Days

Day: 23.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,001,603 km

• M1: 88,263 km (0.109 R)
• M2: 673,190 km (0.102 R)
• M3: 911,350 km (0.111 R)
• M4: 1,377,796 km (0.07 R)
• M5: 1,936,245 km (0.098 R)
• M6: 2,235,890 km (0.12 R)
• M7: 2,755,742 km (0.094 R)
• M8: 3,136,170 km (0.087 R)
• M9: 3,878,474 km (0.111 R)
• M10: 4,593,552 km (0.115 R)
• M11: 5,786,146 km (0.065 R)
• M12: 6,411,017 km (0.111 R)
• M13: 6,807,002 km (0.049 R)
• M14: 8,767,333 km (0.064 R)
• M15: 10,645,684 km (0.096 R)
• M16: 12,169,787 km (0.027 R)
• M17: 12,914,784 km (0.043 R)
• M18: 13,263,347 km (0.048 R)
• M19: 14,198,932 km (0.117 R)
• M20: 19,363,799 km (0.057 R)
• M21: 20,472,020 km (0.108 R)
• M22: 25,765,840 km (0.087 R)
• M23: 26,429,905 km (0.101 R)
• M24: 30,903,031 km (0.118 R)
• M25: 31,151,513 km (0.079 R)
• M26: 32,928,586 km (0.081 R)
• M27: 33,842,030 km (0.045 R)
• M28: 35,582,901 km (0.058 R)
• M29: 35,855,917 km (0.098 R)
• M30: 38,519,956 km (0.053 R)
• M31: 39,973,748 km (0.027 R)
• M32: 43,611,220 km (0.107 R)
• M33: 48,293,783 km (0.116 R)
• M34: 51,711,346 km (0.092 R)
• M35: 52,944,631 km (0.109 R)
• M36: 56,948,169 km (0.105 R)
• M37: 57,509,311 km (0.029 R)
• M38: 63,926,910 km (0.1 R)
• M39: 65,142,842 km (0.072 R)
• M40: 65,756,642 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.1

Radius: 4.5

Gravity: 30.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.92 AU - 12.82 AU

Year: 21907 Days

Day: 15 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,001,603 km

• M1: 56,548 km (0.089 R)
• M2: 239,357 km (0.11 R)
• M3: 590,612 km (0.081 R)
• M4: 737,368 km (0.081 R)
• M5: 1,523,056 km (0.101 R)
• M6: 2,333,428 km (0.111 R)
• M7: 2,731,657 km (0.107 R)
• M8: 3,484,583 km (0.049 R)
• M9: 3,940,408 km (0.068 R)
• M10: 4,166,450 km (0.095 R)
• M11: 4,823,335 km (0.071 R)
• M12: 7,158,707 km (0.053 R)
• M13: 8,045,673 km (0.119 R)
• M14: 9,338,946 km (0.12 R)
• M15: 10,274,382 km (0.098 R)
• M16: 12,673,632 km (0.106 R)
• M17: 17,402,421 km (0.104 R)
• M18: 20,777,648 km (0.116 R)
• M19: 22,261,958 km (0.107 R)
• M20: 22,464,963 km (0.04 R)
• M21: 22,771,937 km (0.119 R)
• M22: 23,815,383 km (0.106 R)
• M23: 25,885,069 km (0.057 R)
• M24: 29,514,164 km (0.093 R)
• M25: 33,071,003 km (0.087 R)
• M26: 36,338,370 km (0.102 R)
• M27: 41,173,373 km (0.091 R)
• M28: 41,479,450 km (0.116 R)
• M29: 49,460,946 km (0.077 R)
• M30: 50,154,332 km (0.092 R)
• M31: 50,503,493 km (0.055 R)
• M32: 52,452,753 km (0.104 R)
• M33: 54,820,140 km (0.068 R)
• M34: 58,022,432 km (0.068 R)
• M35: 59,767,042 km (0.048 R)
• M36: 64,178,534 km (0.116 R)
• M37: 64,384,081 km (0.106 R)
• M38: 66,253,456 km (0.071 R)
• M39: 66,463,492 km (0.047 R)
• M40: 67,732,381 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 15,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit