🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.4

Radius: 14

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.48 AU - 0.58 AU

Year: 262 Days

Day: 10.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,976,661 km

• M1: 174,880 km (0.074 R)
• M2: 631,602 km (0.083 R)
• M3: 1,161,777 km (0.073 R)
• M4: 1,761,665 km (0.06 R)
• M5: 2,349,883 km (0.062 R)
• M6: 2,890,081 km (0.104 R)
• M7: 3,370,739 km (0.114 R)
• M8: 4,025,978 km (0.092 R)
• M9: 4,562,137 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.1

Radius: 13

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.47 AU - 0.63 AU

Year: 277 Days

Day: 11.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 69,976,661 km

• M1: 161,715 km (0.071 R)
• M2: 789,877 km (0.106 R)
• M3: 1,213,239 km (0.097 R)
• M4: 1,703,920 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.7

Radius: 9.4

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.85 AU - 1.17 AU

Year: 688 Days

Day: 12.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,976,661 km

• M1: 116,836 km (0.064 R)
• M2: 475,422 km (0.095 R)
• M3: 1,099,544 km (0.094 R)
• M4: 1,400,386 km (0.066 R)
• M5: 1,732,044 km (0.103 R)
• M6: 2,126,085 km (0.087 R)
• M7: 3,838,083 km (0.116 R)
• M8: 4,181,560 km (0.101 R)
• M9: 4,545,681 km (0.029 R)
• M10: 5,355,903 km (0.108 R)
• M11: 5,671,554 km (0.057 R)
• M12: 6,673,262 km (0.105 R)
• M13: 7,194,012 km (0.075 R)
• M14: 8,146,202 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.1

Radius: 10.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.88 AU - 1.44 AU

Year: 847 Days

Day: 8 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,976,661 km

• M1: 159,920 km (0.064 R)
• M2: 495,169 km (0.11 R)
• M3: 1,023,848 km (0.106 R)
• M4: 2,219,284 km (0.09 R)
• M5: 3,101,762 km (0.108 R)
• M6: 4,230,179 km (0.115 R)
• M7: 5,246,098 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.1

Radius: 8.3

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.5 AU - 2.06 AU

Year: 1611 Days

Day: 6.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 60.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,976,661 km

• M1: 103,223 km (0.114 R)
• M2: 407,205 km (0.073 R)
• M3: 700,866 km (0.053 R)
• M4: 1,022,352 km (0.08 R)
• M5: 1,397,394 km (0.1 R)
• M6: 2,617,215 km (0.085 R)
• M7: 2,934,661 km (0.086 R)
• M8: 3,647,645 km (0.072 R)
• M9: 4,082,675 km (0.108 R)
• M10: 4,471,331 km (0.088 R)
• M11: 4,863,128 km (0.118 R)
• M12: 6,004,859 km (0.088 R)
• M13: 7,039,477 km (0.106 R)
• M14: 7,657,017 km (0.068 R)
• M15: 7,919,861 km (0.111 R)
• M16: 8,618,932 km (0.078 R)
• M17: 11,186,031 km (0.098 R)
• M18: 12,144,206 km (0.118 R)
• M19: 12,744,841 km (0.074 R)
• M20: 13,789,633 km (0.078 R)
• M21: 15,071,985 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.9

Radius: 9.6

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.61 AU - 3.91 AU

Year: 3992 Days

Day: 9.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,976,661 km

• M1: 119,379 km (0.078 R)
• M2: 582,983 km (0.103 R)
• M3: 1,016,368 km (0.077 R)
• M4: 1,622,987 km (0.032 R)
• M5: 2,520,724 km (0.103 R)
• M6: 2,939,449 km (0.102 R)
• M7: 4,264,138 km (0.087 R)
• M8: 5,207,502 km (0.063 R)
• M9: 5,919,737 km (0.108 R)
• M10: 6,891,675 km (0.051 R)
• M11: 7,750,067 km (0.095 R)
• M12: 9,109,314 km (0.103 R)
• M13: 10,142,436 km (0.053 R)
• M14: 10,489,055 km (0.112 R)
• M15: 11,436,608 km (0.087 R)
• M16: 12,293,355 km (0.078 R)
• M17: 14,241,867 km (0.085 R)
• M18: 14,567,392 km (0.112 R)
• M19: 16,269,965 km (0.037 R)
• M20: 20,406,795 km (0.063 R)
• M21: 21,665,661 km (0.098 R)
• M22: 22,460,026 km (0.045 R)
• M23: 22,827,438 km (0.055 R)
• M24: 24,725,237 km (0.041 R)
• M25: 25,672,491 km (0.116 R)
• M26: 25,993,677 km (0.108 R)
• M27: 26,643,830 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233

Radius: 12.5

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.06 AU - 3.52 AU

Year: 4047 Days

Day: 8.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,976,661 km

• M1: 155,432 km (0.108 R)
• M2: 571,314 km (0.108 R)
• M3: 1,159,383 km (0.056 R)
• M4: 1,842,896 km (0.087 R)
• M5: 4,460,859 km (0.104 R)
• M6: 5,763,108 km (0.068 R)
• M7: 7,304,565 km (0.107 R)
• M8: 9,037,656 km (0.066 R)
• M9: 14,107,229 km (0.042 R)
• M10: 15,088,890 km (0.041 R)
• M11: 16,980,555 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527

Radius: 10.2

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.72 AU - 4.28 AU

Year: 5426 Days

Day: 10.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,976,661 km

• M1: 127,457 km (0.07 R)
• M2: 462,706 km (0.108 R)
• M3: 800,349 km (0.057 R)
• M4: 1,153,400 km (0.034 R)
• M5: 1,865,785 km (0.107 R)
• M6: 2,236,339 km (0.076 R)
• M7: 2,656,110 km (0.06 R)
• M8: 4,458,017 km (0.087 R)
• M9: 4,784,589 km (0.118 R)
• M10: 5,373,855 km (0.118 R)
• M11: 5,981,072 km (0.102 R)
• M12: 6,795,334 km (0.116 R)
• M13: 9,034,215 km (0.034 R)
• M14: 10,985,271 km (0.042 R)
• M15: 12,746,786 km (0.072 R)
• M16: 13,253,623 km (0.102 R)
• M17: 13,932,498 km (0.096 R)
• M18: 15,246,417 km (0.111 R)
• M19: 15,702,241 km (0.055 R)
• M20: 16,284,775 km (0.074 R)
• M21: 17,555,161 km (0.091 R)
• M22: 19,350,036 km (0.054 R)
• M23: 19,884,699 km (0.058 R)
• M24: 21,618,837 km (0.095 R)
• M25: 22,854,216 km (0.085 R)
• M26: 23,527,108 km (0.103 R)
• M27: 25,385,861 km (0.098 R)
• M28: 25,704,953 km (0.104 R)
• M29: 28,871,043 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.7

Radius: 6

Gravity: 18.52 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.15 AU - 7.27 AU

Year: 11789 Days

Day: 24.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,976,661 km

• M1: 74,649 km (0.091 R)
• M2: 330,163 km (0.054 R)
• M3: 645,964 km (0.111 R)
• M4: 891,903 km (0.075 R)
• M5: 1,116,599 km (0.096 R)
• M6: 1,489,696 km (0.042 R)
• M7: 1,729,202 km (0.095 R)
• M8: 1,959,732 km (0.118 R)
• M9: 2,648,780 km (0.088 R)
• M10: 2,866,146 km (0.081 R)
• M11: 3,095,479 km (0.085 R)
• M12: 3,913,032 km (0.103 R)
• M13: 5,061,046 km (0.111 R)
• M14: 5,362,784 km (0.028 R)
• M15: 7,305,163 km (0.07 R)
• M16: 7,560,826 km (0.036 R)
• M17: 7,911,035 km (0.049 R)
• M18: 8,272,014 km (0.083 R)
• M19: 8,503,143 km (0.054 R)
• M20: 9,321,294 km (0.093 R)
• M21: 9,672,998 km (0.059 R)
• M22: 10,296,672 km (0.109 R)
• M23: 12,090,051 km (0.042 R)
• M24: 12,998,409 km (0.112 R)
• M25: 16,646,054 km (0.09 R)
• M26: 17,922,274 km (0.067 R)
• M27: 19,997,944 km (0.101 R)
• M28: 21,179,618 km (0.112 R)
• M29: 21,787,583 km (0.071 R)
• M30: 22,051,624 km (0.107 R)
• M31: 27,177,894 km (0.11 R)
• M32: 28,103,007 km (0.03 R)
• M33: 28,311,397 km (0.072 R)
• M34: 37,392,885 km (0.03 R)
• M35: 40,893,326 km (0.107 R)
• M36: 45,604,163 km (0.051 R)
• M37: 50,050,361 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.5

Radius: 3.3

Gravity: 50.73 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.47 AU - 11.39 AU

Year: 19641 Days

Day: 23.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,976,661 km

• M1: 43,832 km (0.118 R)
• M2: 171,140 km (0.043 R)
• M3: 643,570 km (0.061 R)
• M4: 1,007,841 km (0.111 R)
• M5: 1,173,595 km (0.085 R)
• M6: 1,746,705 km (0.11 R)
• M7: 2,104,393 km (0.12 R)
• M8: 2,247,858 km (0.086 R)
• M9: 2,670,322 km (0.086 R)
• M10: 3,358,622 km (0.095 R)
• M11: 4,417,027 km (0.078 R)
• M12: 5,409,758 km (0.103 R)
• M13: 6,287,299 km (0.112 R)
• M14: 6,804,010 km (0.048 R)
• M15: 7,727,179 km (0.06 R)
• M16: 7,970,275 km (0.038 R)
• M17: 9,155,390 km (0.101 R)
• M18: 10,690,413 km (0.08 R)
• M19: 10,810,541 km (0.097 R)
• M20: 11,487,172 km (0.09 R)
• M21: 11,676,563 km (0.032 R)
• M22: 11,932,225 km (0.112 R)
• M23: 21,741,208 km (0.079 R)
• M24: 24,442,497 km (0.112 R)
• M25: 30,378,989 km (0.093 R)
• M26: 35,048,388 km (0.078 R)
• M27: 36,252,351 km (0.114 R)
• M28: 38,601,337 km (0.076 R)
• M29: 43,294,073 km (0.116 R)
• M30: 65,061,161 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 11,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit