🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500

Radius: 12.1

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.48 AU - 0.6 AU

Year: 274 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 48,673,453 km

• M1: 150,495 km (0.039 R)
• M2: 554,559 km (0.085 R)
• M3: 961,017 km (0.092 R)
• M4: 1,747,752 km (0.115 R)
• M5: 2,214,497 km (0.047 R)
• M6: 2,800,023 km (0.064 R)
• M7: 3,754,458 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271

Radius: 9.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.25 AU - 2.01 AU

Year: 1436 Days

Day: 8.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,673,453 km

• M1: 118,182 km (0.06 R)
• M2: 445,353 km (0.073 R)
• M3: 751,430 km (0.032 R)
• M4: 1,172,399 km (0.112 R)
• M5: 1,730,399 km (0.119 R)
• M6: 2,303,358 km (0.112 R)
• M7: 2,846,399 km (0.085 R)
• M8: 3,236,251 km (0.056 R)
• M9: 3,602,766 km (0.111 R)
• M10: 4,269,972 km (0.076 R)
• M11: 4,590,111 km (0.102 R)
• M12: 5,708,206 km (0.057 R)
• M13: 6,288,197 km (0.09 R)
• M14: 6,614,769 km (0.074 R)
• M15: 7,278,385 km (0.103 R)
• M16: 7,614,382 km (0.065 R)
• M17: 9,201,017 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.4

Radius: 12.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.45 AU - 2.15 AU

Year: 1667 Days

Day: 9.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 130 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,673,453 km

• M1: 157,975 km (0.109 R)
• M2: 641,775 km (0.061 R)
• M3: 1,066,932 km (0.053 R)
• M4: 1,495,081 km (0.064 R)
• M5: 1,931,159 km (0.06 R)
• M6: 2,706,225 km (0.052 R)
• M7: 3,666,494 km (0.074 R)
• M8: 4,240,352 km (0.104 R)
• M9: 6,254,388 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.3

Radius: 12.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.2 AU - 2.36 AU

Year: 2376 Days

Day: 12.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 48,673,453 km

• M1: 154,834 km (0.117 R)
• M2: 698,622 km (0.102 R)
• M3: 2,052,034 km (0.062 R)
• M4: 3,632,984 km (0.108 R)
• M5: 4,491,676 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.3

Radius: 12.3

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.1 AU - 2.64 AU

Year: 2518 Days

Day: 7 Hours

Environment

Temp: -208 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,673,453 km

• M1: 174,282 km (0.102 R)
• M2: 635,941 km (0.094 R)
• M3: 1,101,639 km (0.114 R)
• M4: 2,284,958 km (0.077 R)
• M5: 3,005,571 km (0.102 R)
• M6: 3,477,403 km (0.062 R)
• M7: 3,944,297 km (0.054 R)
• M8: 5,695,191 km (0.073 R)
• M9: 6,272,340 km (0.079 R)
• M10: 7,293,195 km (0.03 R)
• M11: 8,300,737 km (0.049 R)
• M12: 8,854,100 km (0.074 R)
• M13: 9,366,323 km (0.058 R)
• M14: 10,103,092 km (0.12 R)
• M15: 10,591,828 km (0.072 R)
• M16: 10,986,767 km (0.076 R)
• M17: 12,036,944 km (0.102 R)
• M18: 13,070,964 km (0.064 R)
• M19: 14,249,796 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.7

Radius: 10.7

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.12 AU - 3.34 AU

Year: 3114 Days

Day: 6.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,673,453 km

• M1: 133,142 km (0.116 R)
• M2: 493,972 km (0.119 R)
• M3: 852,409 km (0.096 R)
• M4: 1,337,555 km (0.025 R)
• M5: 1,715,439 km (0.052 R)
• M6: 2,738,239 km (0.072 R)
• M7: 3,322,270 km (0.051 R)
• M8: 4,290,467 km (0.115 R)
• M9: 4,919,676 km (0.109 R)
• M10: 5,810,531 km (0.074 R)
• M11: 6,692,859 km (0.045 R)
• M12: 7,239,939 km (0.045 R)
• M13: 8,100,575 km (0.11 R)
• M14: 8,622,073 km (0.112 R)
• M15: 9,588,775 km (0.093 R)
• M16: 10,061,504 km (0.087 R)
• M17: 10,975,098 km (0.04 R)
• M18: 11,331,590 km (0.111 R)
• M19: 13,098,939 km (0.097 R)
• M20: 17,816,209 km (0.056 R)
• M21: 18,587,236 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.2

Radius: 10.5

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.78 AU - 4.16 AU

Year: 4462 Days

Day: 5.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,673,453 km

• M1: 134,488 km (0.116 R)
• M2: 629,059 km (0.069 R)
• M3: 1,003,951 km (0.064 R)
• M4: 1,372,860 km (0.101 R)
• M5: 1,806,544 km (0.119 R)
• M6: 2,682,140 km (0.097 R)
• M7: 3,326,757 km (0.066 R)
• M8: 4,142,515 km (0.102 R)
• M9: 7,610,343 km (0.031 R)
• M10: 9,725,058 km (0.089 R)
• M11: 11,861,914 km (0.044 R)
• M12: 12,504,437 km (0.11 R)
• M13: 19,643,098 km (0.087 R)
• M14: 19,985,827 km (0.091 R)
• M15: 22,497,874 km (0.059 R)
• M16: 24,733,016 km (0.03 R)
• M17: 26,110,064 km (0.064 R)
• M18: 26,775,326 km (0.118 R)
• M19: 27,537,378 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.2

Radius: 4.1

Gravity: 19.94 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.02 AU - 7.1 AU

Year: 10297 Days

Day: 18.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,673,453 km

• M1: 51,162 km (0.113 R)
• M2: 267,930 km (0.111 R)
• M3: 506,838 km (0.115 R)
• M4: 816,505 km (0.037 R)
• M5: 1,028,485 km (0.06 R)
• M6: 1,299,706 km (0.071 R)
• M7: 1,714,392 km (0.116 R)
• M8: 2,195,199 km (0.101 R)
• M9: 2,367,985 km (0.102 R)
• M10: 2,780,426 km (0.096 R)
• M11: 3,395,124 km (0.105 R)
• M12: 3,650,487 km (0.101 R)
• M13: 3,844,216 km (0.112 R)
• M14: 4,095,840 km (0.06 R)
• M15: 4,576,498 km (0.093 R)
• M16: 8,318,090 km (0.056 R)
• M17: 8,484,892 km (0.099 R)
• M18: 9,715,185 km (0.118 R)
• M19: 10,565,948 km (0.112 R)
• M20: 11,933,721 km (0.049 R)
• M21: 12,145,851 km (0.043 R)
• M22: 15,828,652 km (0.119 R)
• M23: 16,278,791 km (0.107 R)
• M24: 17,543,641 km (0.073 R)
• M25: 17,680,524 km (0.053 R)
• M26: 20,417,716 km (0.049 R)
• M27: 21,807,630 km (0.079 R)
• M28: 26,086,129 km (0.101 R)
• M29: 30,101,784 km (0.08 R)
• M30: 30,891,661 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.6

Radius: 7.5

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.05 AU - 8.15 AU

Year: 11704 Days

Day: 21.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,673,453 km

• M1: 97,837 km (0.072 R)
• M2: 479,461 km (0.05 R)
• M3: 774,917 km (0.035 R)
• M4: 1,203,216 km (0.119 R)
• M5: 2,192,506 km (0.094 R)
• M6: 6,317,817 km (0.095 R)
• M7: 7,468,374 km (0.119 R)
• M8: 7,867,651 km (0.057 R)
• M9: 9,748,994 km (0.079 R)
• M10: 11,330,692 km (0.08 R)
• M11: 13,133,496 km (0.104 R)
• M12: 17,714,781 km (0.105 R)
• M13: 18,569,584 km (0.071 R)
• M14: 21,940,024 km (0.07 R)
• M15: 26,976,984 km (0.082 R)
• M16: 32,103,853 km (0.103 R)
• M17: 32,628,642 km (0.05 R)
• M18: 33,695,275 km (0.079 R)
• M19: 35,005,752 km (0.117 R)
• M20: 37,149,490 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.4

Radius: 4.8

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.63 AU - 8.89 AU

Year: 13503 Days

Day: 22.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,673,453 km

• M1: 59,690 km (0.075 R)
• M2: 217,216 km (0.119 R)
• M3: 414,685 km (0.049 R)
• M4: 706,850 km (0.086 R)
• M5: 914,193 km (0.116 R)
• M6: 1,138,290 km (0.091 R)
• M7: 1,438,982 km (0.091 R)
• M8: 1,637,797 km (0.111 R)
• M9: 2,090,929 km (0.055 R)
• M10: 2,462,680 km (0.072 R)
• M11: 2,643,843 km (0.113 R)
• M12: 3,584,814 km (0.1 R)
• M13: 4,061,283 km (0.066 R)
• M14: 4,257,555 km (0.039 R)
• M15: 4,608,811 km (0.117 R)
• M16: 7,379,364 km (0.1 R)
• M17: 7,800,033 km (0.093 R)
• M18: 9,792,228 km (0.083 R)
• M19: 10,560,263 km (0.103 R)
• M20: 11,871,339 km (0.103 R)
• M21: 12,389,845 km (0.12 R)
• M22: 13,783,349 km (0.095 R)
• M23: 14,227,356 km (0.108 R)
• M24: 14,944,378 km (0.065 R)
• M25: 17,312,513 km (0.096 R)
• M26: 18,280,411 km (0.108 R)
• M27: 19,049,045 km (0.116 R)
• M28: 21,738,665 km (0.091 R)
• M29: 25,990,835 km (0.099 R)
• M30: 26,183,218 km (0.094 R)
• M31: 27,060,310 km (0.099 R)
• M32: 29,495,165 km (0.082 R)
• M33: 31,088,831 km (0.104 R)
• M34: 45,256,647 km (0.083 R)
• M35: 48,092,424 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 19,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit