🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400

Radius: 14.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.77 AU - 1.07 AU

Year: 588 Days

Day: 12.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,623,502 km

• M1: 189,840 km (0.061 R)
• M2: 696,079 km (0.03 R)
• M3: 1,222,813 km (0.088 R)
• M4: 1,747,453 km (0.087 R)
• M5: 2,471,207 km (0.051 R)
• M6: 3,389,738 km (0.11 R)
• M7: 3,857,979 km (0.059 R)
• M8: 4,511,872 km (0.044 R)
• M9: 5,239,217 km (0.116 R)
• M10: 5,991,096 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.7

Radius: 10.7

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.97 AU - 1.45 AU

Year: 888 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,623,502 km

• M1: 147,204 km (0.087 R)
• M2: 708,944 km (0.116 R)
• M3: 1,056,610 km (0.118 R)
• M4: 1,590,225 km (0.055 R)
• M5: 3,297,436 km (0.084 R)
• M6: 3,784,677 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.1

Radius: 8.1

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.58 AU - 1.9 AU

Year: 1531 Days

Day: 12.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,623,502 km

• M1: 100,829 km (0.091 R)
• M2: 414,685 km (0.12 R)
• M3: 742,604 km (0.07 R)
• M4: 1,273,527 km (0.04 R)
• M5: 1,673,551 km (0.106 R)
• M6: 1,974,991 km (0.107 R)
• M7: 2,939,000 km (0.102 R)
• M8: 3,689,532 km (0.091 R)
• M9: 4,033,458 km (0.077 R)
• M10: 4,309,615 km (0.046 R)
• M11: 5,930,209 km (0.049 R)
• M12: 6,496,138 km (0.1 R)
• M13: 7,197,303 km (0.116 R)
• M14: 8,055,247 km (0.053 R)
• M15: 8,863,973 km (0.099 R)
• M16: 9,155,090 km (0.111 R)
• M17: 10,035,624 km (0.105 R)
• M18: 10,352,023 km (0.119 R)
• M19: 11,477,897 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.5

Radius: 14.6

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.66 AU - 1.82 AU

Year: 1531 Days

Day: 8.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,623,502 km

• M1: 181,612 km (0.06 R)
• M2: 732,880 km (0.082 R)
• M3: 1,598,004 km (0.08 R)
• M4: 2,315,476 km (0.038 R)
• M5: 3,343,064 km (0.101 R)
• M6: 4,219,857 km (0.062 R)
• M7: 5,315,960 km (0.114 R)
• M8: 5,808,437 km (0.11 R)
• M9: 6,635,414 km (0.032 R)
• M10: 7,427,833 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 8.1

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.69 AU - 2.27 AU

Year: 1858 Days

Day: 13.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,623,502 km

• M1: 100,679 km (0.106 R)
• M2: 490,382 km (0.097 R)
• M3: 1,038,808 km (0.113 R)
• M4: 1,424,920 km (0.068 R)
• M5: 1,805,048 km (0.1 R)
• M6: 2,461,035 km (0.073 R)
• M7: 2,904,293 km (0.059 R)
• M8: 3,571,500 km (0.108 R)
• M9: 4,082,975 km (0.108 R)
• M10: 4,642,620 km (0.109 R)
• M11: 4,962,760 km (0.088 R)
• M12: 5,552,923 km (0.116 R)
• M13: 6,265,458 km (0.051 R)
• M14: 7,811,702 km (0.11 R)
• M15: 8,963,456 km (0.106 R)
• M16: 9,326,679 km (0.068 R)
• M17: 9,803,148 km (0.053 R)
• M18: 10,153,507 km (0.048 R)
• M19: 10,439,687 km (0.079 R)
• M20: 10,879,056 km (0.108 R)
• M21: 12,191,179 km (0.107 R)
• M22: 12,473,919 km (0.051 R)
• M23: 13,997,723 km (0.116 R)
• M24: 15,080,064 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.4

Radius: 12.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.14 AU - 5.94 AU

Year: 8695 Days

Day: 7.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,623,502 km

• M1: 151,692 km (0.119 R)
• M2: 726,148 km (0.089 R)
• M3: 1,192,594 km (0.082 R)
• M4: 1,579,604 km (0.099 R)
• M5: 2,257,432 km (0.067 R)
• M6: 2,767,112 km (0.064 R)
• M7: 4,194,575 km (0.092 R)
• M8: 4,830,515 km (0.037 R)
• M9: 7,203,437 km (0.096 R)
• M10: 8,520,048 km (0.114 R)
• M11: 9,541,951 km (0.036 R)
• M12: 10,643,889 km (0.114 R)
• M13: 11,029,402 km (0.101 R)
• M14: 15,478,144 km (0.119 R)
• M15: 22,938,290 km (0.05 R)
• M16: 31,103,342 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.8

Radius: 5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.37 AU - 6.41 AU

Year: 9532 Days

Day: 21.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,623,502 km

• M1: 62,382 km (0.084 R)
• M2: 251,624 km (0.119 R)
• M3: 534,962 km (0.084 R)
• M4: 836,701 km (0.096 R)
• M5: 1,189,153 km (0.099 R)
• M6: 2,115,015 km (0.092 R)
• M7: 2,883,948 km (0.099 R)
• M8: 3,331,545 km (0.077 R)
• M9: 3,661,408 km (0.114 R)
• M10: 4,077,140 km (0.103 R)
• M11: 5,540,208 km (0.036 R)
• M12: 5,727,803 km (0.069 R)
• M13: 6,345,343 km (0.091 R)
• M14: 7,321,320 km (0.09 R)
• M15: 9,077,449 km (0.057 R)
• M16: 10,474,095 km (0.038 R)
• M17: 11,524,272 km (0.112 R)
• M18: 12,550,813 km (0.102 R)
• M19: 13,015,613 km (0.092 R)
• M20: 13,783,050 km (0.086 R)
• M21: 14,277,770 km (0.067 R)
• M22: 17,155,734 km (0.101 R)
• M23: 19,956,356 km (0.058 R)
• M24: 21,563,336 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.7

Radius: 6.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.18 AU - 8.52 AU

Year: 16090 Days

Day: 17.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,623,502 km

• M1: 78,389 km (0.033 R)
• M2: 363,672 km (0.088 R)
• M3: 565,031 km (0.098 R)
• M4: 2,223,174 km (0.11 R)
• M5: 2,449,665 km (0.049 R)
• M6: 2,908,781 km (0.096 R)
• M7: 3,491,913 km (0.112 R)
• M8: 3,823,572 km (0.114 R)
• M9: 4,946,005 km (0.037 R)
• M10: 6,238,680 km (0.116 R)
• M11: 6,656,208 km (0.061 R)
• M12: 6,871,778 km (0.103 R)
• M13: 7,860,770 km (0.072 R)
• M14: 10,164,876 km (0.078 R)
• M15: 13,276,063 km (0.112 R)
• M16: 24,127,593 km (0.118 R)
• M17: 25,067,816 km (0.065 R)
• M18: 28,787,866 km (0.086 R)
• M19: 29,845,074 km (0.089 R)
• M20: 31,027,795 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.9

Radius: 5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.34 AU - 10.04 AU

Year: 18578 Days

Day: 20.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,623,502 km

• M1: 62,233 km (0.036 R)
• M2: 234,121 km (0.102 R)
• M3: 422,315 km (0.072 R)
• M4: 816,505 km (0.083 R)
• M5: 1,179,579 km (0.098 R)
• M6: 2,413,313 km (0.107 R)
• M7: 3,483,237 km (0.11 R)
• M8: 5,882,936 km (0.043 R)
• M9: 6,669,971 km (0.116 R)
• M10: 12,713,276 km (0.112 R)
• M11: 14,568,289 km (0.108 R)
• M12: 15,301,020 km (0.11 R)
• M13: 23,185,426 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.9

Radius: 4.4

Gravity: 26.39 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.57 AU - 9.63 AU

Year: 19835 Days

Day: 18.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,623,502 km

• M1: 57,894 km (0.11 R)
• M2: 335,548 km (0.047 R)
• M3: 794,813 km (0.117 R)
• M4: 1,205,160 km (0.097 R)
• M5: 2,058,168 km (0.063 R)
• M6: 2,343,899 km (0.094 R)
• M7: 2,563,958 km (0.103 R)
• M8: 3,787,668 km (0.094 R)
• M9: 3,998,302 km (0.116 R)
• M10: 4,185,000 km (0.107 R)
• M11: 5,207,801 km (0.047 R)
• M12: 5,544,546 km (0.08 R)
• M13: 5,698,781 km (0.092 R)
• M14: 5,975,687 km (0.052 R)
• M15: 6,178,841 km (0.074 R)
• M16: 7,038,281 km (0.083 R)
• M17: 9,043,790 km (0.072 R)
• M18: 10,033,679 km (0.057 R)
• M19: 10,205,417 km (0.104 R)
• M20: 12,421,859 km (0.117 R)
• M21: 13,295,361 km (0.097 R)
• M22: 15,695,210 km (0.097 R)
• M23: 15,926,788 km (0.046 R)
• M24: 17,861,687 km (0.065 R)
• M25: 18,539,963 km (0.119 R)
• M26: 18,712,150 km (0.109 R)
• M27: 22,776,575 km (0.089 R)
• M28: 26,510,538 km (0.093 R)
• M29: 26,949,009 km (0.119 R)
• M30: 29,447,443 km (0.079 R)
• M31: 30,273,672 km (0.104 R)
• M32: 31,725,968 km (0.06 R)
• M33: 35,293,728 km (0.045 R)
• M34: 42,761,803 km (0.061 R)
• M35: 43,213,439 km (0.031 R)
• M36: 43,668,366 km (0.074 R)
• M37: 44,433,410 km (0.044 R)
• M38: 49,874,883 km (0.118 R)
• M39: 51,216,776 km (0.113 R)
• M40: 57,920,556 km (0.032 R)
• M41: 64,788,893 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 19,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit