🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.6

Radius: 9

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.5 AU - 0.68 AU

Year: 319 Days

Day: 14 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,152,048 km

• M1: 111,899 km (0.092 R)
• M2: 400,324 km (0.061 R)
• M3: 873,652 km (0.068 R)
• M4: 1,207,404 km (0.095 R)
• M5: 1,494,034 km (0.088 R)
• M6: 1,917,396 km (0.098 R)
• M7: 2,330,136 km (0.11 R)
• M8: 2,761,277 km (0.068 R)
• M9: 3,723,042 km (0.057 R)
• M10: 4,075,944 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.3

Radius: 14.5

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.74 AU - 0.96 AU

Year: 551 Days

Day: 11 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,152,048 km

• M1: 180,415 km (0.107 R)
• M2: 706,252 km (0.094 R)
• M3: 1,767,798 km (0.074 R)
• M4: 2,584,453 km (0.067 R)
• M5: 3,616,379 km (0.086 R)
• M6: 4,184,851 km (0.072 R)
• M7: 4,907,708 km (0.09 R)
• M8: 5,748,149 km (0.089 R)
• M9: 6,203,225 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.1

Radius: 13.4

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.36 AU - 1.48 AU

Year: 1189 Days

Day: 6.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,152,048 km

• M1: 166,652 km (0.092 R)
• M2: 611,107 km (0.083 R)
• M3: 1,037,910 km (0.1 R)
• M4: 1,579,754 km (0.071 R)
• M5: 2,050,538 km (0.099 R)
• M6: 3,184,191 km (0.108 R)
• M7: 3,613,237 km (0.113 R)
• M8: 4,374,092 km (0.087 R)
• M9: 5,022,749 km (0.1 R)
• M10: 5,994,087 km (0.099 R)
• M11: 6,653,664 km (0.103 R)
• M12: 8,984,699 km (0.103 R)
• M13: 9,455,333 km (0.097 R)
• M14: 10,575,073 km (0.11 R)
• M15: 11,067,101 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 13.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.67 AU - 1.93 AU

Year: 1698 Days

Day: 7.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,152,048 km

• M1: 175,927 km (0.106 R)
• M2: 794,813 km (0.058 R)
• M3: 1,354,010 km (0.085 R)
• M4: 2,208,214 km (0.052 R)
• M5: 2,993,603 km (0.058 R)
• M6: 4,936,281 km (0.096 R)
• M7: 6,747,911 km (0.062 R)
• M8: 7,236,797 km (0.053 R)
• M9: 8,314,799 km (0.032 R)
• M10: 9,060,395 km (0.114 R)
• M11: 9,882,585 km (0.073 R)
• M12: 10,892,670 km (0.116 R)
• M13: 11,351,187 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146

Radius: 9.1

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.94 AU - 4.3 AU

Year: 4841 Days

Day: 11.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,152,048 km

• M1: 113,994 km (0.047 R)
• M2: 432,188 km (0.095 R)
• M3: 891,304 km (0.093 R)
• M4: 1,177,784 km (0.094 R)
• M5: 1,488,349 km (0.078 R)
• M6: 2,004,911 km (0.085 R)
• M7: 2,318,917 km (0.066 R)
• M8: 3,260,037 km (0.059 R)
• M9: 3,826,714 km (0.109 R)
• M10: 4,863,876 km (0.037 R)
• M11: 6,233,294 km (0.1 R)
• M12: 8,373,142 km (0.034 R)
• M13: 8,695,825 km (0.104 R)
• M14: 9,434,839 km (0.096 R)
• M15: 11,426,285 km (0.113 R)
• M16: 11,783,525 km (0.09 R)
• M17: 12,520,444 km (0.106 R)
• M18: 13,071,413 km (0.093 R)
• M19: 14,681,984 km (0.109 R)
• M20: 17,391,949 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.9

Radius: 7.7

Gravity: 16.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.66 AU - 5.78 AU

Year: 9616 Days

Day: 24.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,152,048 km

• M1: 95,743 km (0.033 R)
• M2: 443,558 km (0.053 R)
• M3: 775,067 km (0.096 R)
• M4: 1,685,519 km (0.113 R)
• M5: 2,878,113 km (0.101 R)
• M6: 4,929,399 km (0.111 R)
• M7: 5,290,828 km (0.1 R)
• M8: 5,884,432 km (0.063 R)
• M9: 6,560,315 km (0.113 R)
• M10: 8,995,619 km (0.075 R)
• M11: 9,840,249 km (0.112 R)
• M12: 10,521,069 km (0.111 R)
• M13: 11,065,904 km (0.05 R)
• M14: 12,211,674 km (0.105 R)
• M15: 12,510,122 km (0.096 R)
• M16: 18,514,831 km (0.082 R)
• M17: 19,148,079 km (0.105 R)
• M18: 19,389,230 km (0.042 R)
• M19: 20,794,403 km (0.106 R)
• M20: 21,565,131 km (0.12 R)
• M21: 22,801,707 km (0.084 R)
• M22: 23,806,108 km (0.089 R)
• M23: 24,934,973 km (0.096 R)
• M24: 25,415,631 km (0.059 R)
• M25: 26,594,761 km (0.105 R)
• M26: 30,132,751 km (0.105 R)
• M27: 31,008,647 km (0.084 R)
• M28: 31,564,552 km (0.073 R)
• M29: 38,892,903 km (0.085 R)
• M30: 43,570,529 km (0.083 R)
• M31: 44,127,782 km (0.086 R)
• M32: 45,685,095 km (0.031 R)
• M33: 47,572,272 km (0.084 R)
• M34: 49,209,322 km (0.084 R)
• M35: 49,662,155 km (0.087 R)
• M36: 51,037,558 km (0.085 R)
• M37: 52,124,685 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.6

Radius: 3.9

Gravity: 29.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.54 AU - 5.96 AU

Year: 9692 Days

Day: 20.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,152,048 km

• M1: 49,966 km (0.118 R)
• M2: 281,394 km (0.114 R)
• M3: 419,173 km (0.07 R)
• M4: 542,442 km (0.076 R)
• M5: 690,394 km (0.095 R)
• M6: 1,481,019 km (0.118 R)
• M7: 2,088,237 km (0.08 R)
• M8: 2,607,790 km (0.07 R)
• M9: 2,929,126 km (0.08 R)
• M10: 3,186,883 km (0.066 R)
• M11: 3,390,037 km (0.107 R)
• M12: 3,553,997 km (0.11 R)
• M13: 3,822,226 km (0.078 R)
• M14: 4,051,709 km (0.108 R)
• M15: 5,307,882 km (0.091 R)
• M16: 5,756,526 km (0.104 R)
• M17: 6,876,565 km (0.05 R)
• M18: 8,599,783 km (0.088 R)
• M19: 9,864,783 km (0.089 R)
• M20: 11,826,011 km (0.114 R)
• M21: 13,269,032 km (0.086 R)
• M22: 14,578,163 km (0.089 R)
• M23: 15,390,928 km (0.108 R)
• M24: 17,519,706 km (0.045 R)
• M25: 17,728,844 km (0.063 R)
• M26: 18,945,224 km (0.103 R)
• M27: 20,755,657 km (0.111 R)
• M28: 22,024,846 km (0.03 R)
• M29: 22,926,622 km (0.066 R)
• M30: 23,093,274 km (0.079 R)
• M31: 28,378,866 km (0.11 R)
• M32: 29,347,961 km (0.078 R)
• M33: 29,544,383 km (0.102 R)
• M34: 32,913,177 km (0.116 R)
• M35: 36,756,496 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.4

Radius: 4.1

Gravity: 53.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.75 AU - 12.73 AU

Year: 23033 Days

Day: 17.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,152,048 km

• M1: 55,202 km (0.095 R)
• M2: 717,771 km (0.118 R)
• M3: 1,050,177 km (0.096 R)
• M4: 1,221,167 km (0.108 R)
• M5: 1,477,877 km (0.114 R)
• M6: 2,099,008 km (0.027 R)
• M7: 2,395,511 km (0.081 R)
• M8: 4,033,907 km (0.064 R)
• M9: 4,866,868 km (0.084 R)
• M10: 7,568,007 km (0.116 R)
• M11: 7,883,359 km (0.101 R)
• M12: 8,653,190 km (0.074 R)
• M13: 9,233,031 km (0.092 R)
• M14: 10,794,982 km (0.062 R)
• M15: 11,952,421 km (0.114 R)
• M16: 13,570,023 km (0.054 R)
• M17: 14,752,893 km (0.043 R)
• M18: 16,002,933 km (0.066 R)
• M19: 16,174,671 km (0.102 R)
• M20: 19,776,539 km (0.105 R)
• M21: 21,397,133 km (0.061 R)
• M22: 22,133,155 km (0.065 R)
• M23: 25,949,396 km (0.04 R)
• M24: 26,665,372 km (0.109 R)
• M25: 27,394,512 km (0.074 R)
• M26: 28,513,055 km (0.118 R)
• M27: 31,106,783 km (0.093 R)
• M28: 36,757,693 km (0.089 R)
• M29: 37,057,038 km (0.053 R)
• M30: 38,577,551 km (0.041 R)
• M31: 39,981,228 km (0.071 R)
• M32: 40,615,971 km (0.108 R)
• M33: 43,221,667 km (0.108 R)
• M34: 43,555,121 km (0.098 R)
• M35: 50,035,701 km (0.086 R)
• M36: 51,891,313 km (0.078 R)
• M37: 52,646,333 km (0.093 R)
• M38: 54,178,066 km (0.069 R)
• M39: 63,351,407 km (0.115 R)
• M40: 80,594,955 km (0.088 R)
• M41: 86,530,101 km (0.147 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.3

Radius: 4.8

Gravity: 25.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.25 AU - 10.29 AU

Year: 23135 Days

Day: 16 Hours

Environment

Temp: -241 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,152,048 km

• M1: 59,690 km (0.071 R)
• M2: 359,932 km (0.073 R)
• M3: 692,489 km (0.077 R)
• M4: 925,113 km (0.089 R)
• M5: 1,139,487 km (0.079 R)
• M6: 1,340,547 km (0.064 R)
• M7: 2,152,713 km (0.112 R)
• M8: 3,450,774 km (0.12 R)
• M9: 5,197,928 km (0.119 R)
• M10: 6,304,353 km (0.099 R)
• M11: 7,315,186 km (0.059 R)
• M12: 8,219,057 km (0.033 R)
• M13: 10,065,394 km (0.11 R)
• M14: 13,507,940 km (0.099 R)
• M15: 13,727,549 km (0.111 R)
• M16: 14,477,035 km (0.106 R)
• M17: 15,732,310 km (0.096 R)
• M18: 22,592,270 km (0.057 R)
• M19: 28,010,406 km (0.102 R)
• M20: 30,324,984 km (0.095 R)
• M21: 33,426,747 km (0.087 R)
• M22: 33,828,716 km (0.114 R)
• M23: 34,369,812 km (0.104 R)
• M24: 37,448,985 km (0.08 R)
• M25: 57,143,395 km (0.112 R)
• M26: 59,661,426 km (0.114 R)
• M27: 65,543,165 km (0.098 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: 415 - 13,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit