🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.6

Radius: 12.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.56 AU - 0.84 AU

Year: 378 Days

Day: 6.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 55,547,394 km

• M1: 154,535 km (0.11 R)
• M2: 587,620 km (0.034 R)
• M3: 1,577,061 km (0.069 R)
• M4: 2,129,226 km (0.101 R)
• M5: 2,510,551 km (0.09 R)
• M6: 3,032,947 km (0.065 R)
• M7: 3,456,010 km (0.112 R)
• M8: 3,849,901 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 9.8

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.93 AU - 0.95 AU

Year: 588 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,547,394 km

• M1: 121,922 km (0.049 R)
• M2: 481,705 km (0.066 R)
• M3: 825,930 km (0.106 R)
• M4: 1,326,634 km (0.104 R)
• M5: 1,705,865 km (0.119 R)
• M6: 2,102,299 km (0.117 R)
• M7: 2,447,122 km (0.046 R)
• M8: 3,155,019 km (0.069 R)
• M9: 4,050,512 km (0.066 R)
• M10: 4,746,890 km (0.081 R)
• M11: 5,225,454 km (0.106 R)
• M12: 5,919,737 km (0.069 R)
• M13: 6,554,182 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.4

Radius: 12.8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.58 AU - 1.58 AU

Year: 1282 Days

Day: 14 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,547,394 km

• M1: 159,172 km (0.102 R)
• M2: 559,047 km (0.105 R)
• M3: 1,042,847 km (0.045 R)
• M4: 1,468,901 km (0.061 R)
• M5: 2,004,761 km (0.043 R)
• M6: 2,549,297 km (0.076 R)
• M7: 2,958,148 km (0.082 R)
• M8: 3,358,622 km (0.077 R)
• M9: 3,781,385 km (0.097 R)
• M10: 5,505,351 km (0.086 R)
• M11: 5,979,128 km (0.069 R)
• M12: 7,497,845 km (0.071 R)
• M13: 7,962,197 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.7

Radius: 9.1

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.36 AU - 1.84 AU

Year: 1307 Days

Day: 12.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,547,394 km

• M1: 113,545 km (0.061 R)
• M2: 423,362 km (0.095 R)
• M3: 1,485,058 km (0.076 R)
• M4: 1,889,272 km (0.116 R)
• M5: 2,242,322 km (0.08 R)
• M6: 2,538,526 km (0.077 R)
• M7: 3,478,150 km (0.109 R)
• M8: 4,212,676 km (0.04 R)
• M9: 4,650,399 km (0.095 R)
• M10: 5,244,602 km (0.116 R)
• M11: 5,809,933 km (0.081 R)
• M12: 7,107,245 km (0.112 R)
• M13: 8,261,542 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.1

Radius: 9.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.8 AU - 1.98 AU

Year: 1678 Days

Day: 14.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,547,394 km

• M1: 123,717 km (0.106 R)
• M2: 560,842 km (0.094 R)
• M3: 937,979 km (0.092 R)
• M4: 1,269,338 km (0.084 R)
• M5: 1,696,290 km (0.098 R)
• M6: 2,130,423 km (0.108 R)
• M7: 3,123,155 km (0.104 R)
• M8: 3,794,550 km (0.117 R)
• M9: 4,875,694 km (0.085 R)
• M10: 5,368,768 km (0.109 R)
• M11: 5,933,650 km (0.081 R)
• M12: 6,291,338 km (0.102 R)
• M13: 7,845,212 km (0.095 R)
• M14: 8,155,328 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.6

Radius: 9.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.36 AU - 2.9 AU

Year: 2754 Days

Day: 10.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,547,394 km

• M1: 118,332 km (0.085 R)
• M2: 512,822 km (0.111 R)
• M3: 1,004,251 km (0.082 R)
• M4: 1,328,279 km (0.097 R)
• M5: 1,732,792 km (0.094 R)
• M6: 2,604,499 km (0.088 R)
• M7: 3,064,512 km (0.084 R)
• M8: 4,039,741 km (0.078 R)
• M9: 4,483,299 km (0.101 R)
• M10: 5,623,085 km (0.09 R)
• M11: 5,942,027 km (0.11 R)
• M12: 6,566,299 km (0.093 R)
• M13: 6,971,859 km (0.08 R)
• M14: 7,313,541 km (0.12 R)
• M15: 7,777,444 km (0.048 R)
• M16: 9,350,465 km (0.088 R)
• M17: 10,533,186 km (0.089 R)
• M18: 11,089,840 km (0.117 R)
• M19: 11,556,436 km (0.087 R)
• M20: 12,261,789 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.8

Radius: 8.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.65 AU - 4.09 AU

Year: 3994 Days

Day: 14.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,547,394 km

• M1: 114,891 km (0.114 R)
• M2: 439,070 km (0.104 R)
• M3: 1,355,506 km (0.084 R)
• M4: 2,132,368 km (0.088 R)
• M5: 2,627,088 km (0.082 R)
• M6: 3,601,569 km (0.078 R)
• M7: 3,961,800 km (0.076 R)
• M8: 4,980,562 km (0.038 R)
• M9: 5,404,672 km (0.031 R)
• M10: 5,700,576 km (0.109 R)
• M11: 6,033,432 km (0.08 R)
• M12: 8,118,078 km (0.059 R)
• M13: 8,840,785 km (0.11 R)
• M14: 9,217,772 km (0.108 R)
• M15: 10,263,611 km (0.03 R)
• M16: 10,603,796 km (0.034 R)
• M17: 11,507,367 km (0.074 R)
• M18: 12,718,512 km (0.115 R)
• M19: 13,920,830 km (0.074 R)
• M20: 16,039,734 km (0.096 R)
• M21: 16,860,877 km (0.098 R)
• M22: 17,602,134 km (0.056 R)
• M23: 17,980,916 km (0.073 R)
• M24: 18,475,786 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.4

Radius: 13.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.84 AU - 6.16 AU

Year: 8328 Days

Day: 9.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,547,394 km

• M1: 171,888 km (0.041 R)
• M2: 1,104,780 km (0.088 R)
• M3: 1,677,142 km (0.095 R)
• M4: 3,167,885 km (0.089 R)
• M5: 3,725,585 km (0.099 R)
• M6: 4,431,239 km (0.084 R)
• M7: 5,804,846 km (0.096 R)
• M8: 7,645,648 km (0.058 R)
• M9: 9,012,075 km (0.081 R)
• M10: 9,753,632 km (0.028 R)
• M11: 10,535,580 km (0.098 R)
• M12: 11,786,517 km (0.103 R)
• M13: 12,787,925 km (0.098 R)
• M14: 13,725,156 km (0.096 R)
• M15: 21,694,833 km (0.052 R)
• M16: 22,521,511 km (0.1 R)
• M17: 23,197,843 km (0.115 R)
• M18: 23,887,788 km (0.038 R)
• M19: 27,258,228 km (0.106 R)
• M20: 28,514,252 km (0.079 R)
• M21: 32,513,900 km (0.113 R)
• M22: 42,242,100 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.6

Radius: 3.6

Gravity: 56.68 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.95 AU - 8.23 AU

Year: 10923 Days

Day: 17.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 55,547,394 km

• M1: 45,328 km (0.094 R)
• M2: 190,588 km (0.116 R)
• M3: 590,912 km (0.112 R)
• M4: 1,079,498 km (0.103 R)
• M5: 1,393,205 km (0.107 R)
• M6: 1,578,706 km (0.109 R)
• M7: 1,930,261 km (0.115 R)
• M8: 2,088,237 km (0.092 R)
• M9: 2,450,413 km (0.109 R)
• M10: 2,943,039 km (0.069 R)
• M11: 3,058,229 km (0.105 R)
• M12: 3,602,018 km (0.079 R)
• M13: 6,466,218 km (0.107 R)
• M14: 6,740,730 km (0.025 R)
• M15: 7,187,878 km (0.062 R)
• M16: 8,933,087 km (0.108 R)
• M17: 11,219,092 km (0.082 R)
• M18: 11,331,440 km (0.046 R)
• M19: 11,904,251 km (0.106 R)
• M20: 12,257,002 km (0.06 R)
• M21: 13,294,613 km (0.088 R)
• M22: 18,969,758 km (0.062 R)
• M23: 19,940,199 km (0.092 R)
• M24: 20,437,463 km (0.1 R)
• M25: 20,689,236 km (0.085 R)
• M26: 22,067,032 km (0.077 R)
• M27: 24,718,056 km (0.087 R)
• M28: 25,003,788 km (0.104 R)
• M29: 26,865,234 km (0.088 R)
• M30: 27,573,580 km (0.071 R)
• M31: 28,711,871 km (0.105 R)
• M32: 29,881,127 km (0.044 R)
• M33: 31,749,904 km (0.06 R)
• M34: 33,695,125 km (0.103 R)
• M35: 36,083,754 km (0.098 R)
• M36: 39,354,263 km (0.119 R)
• M37: 41,328,057 km (0.112 R)
• M38: 50,036,000 km (0.109 R)
• M39: 50,187,991 km (0.108 R)
• M40: 50,493,171 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.4

Radius: 4

Gravity: 28.78 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.06 AU - 8.38 AU

Year: 15217 Days

Day: 23.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,547,394 km

• M1: 51,761 km (0.102 R)
• M2: 186,249 km (0.072 R)
• M3: 959,222 km (0.106 R)
• M4: 1,348,026 km (0.097 R)
• M5: 1,671,307 km (0.032 R)
• M6: 3,496,102 km (0.108 R)
• M7: 3,987,681 km (0.034 R)
• M8: 5,073,313 km (0.083 R)
• M9: 5,346,628 km (0.051 R)
• M10: 5,922,729 km (0.096 R)
• M11: 6,579,015 km (0.063 R)
• M12: 7,070,594 km (0.119 R)
• M13: 9,435,138 km (0.09 R)
• M14: 11,977,404 km (0.051 R)
• M15: 12,896,084 km (0.086 R)
• M16: 16,005,027 km (0.097 R)
• M17: 16,150,586 km (0.093 R)
• M18: 18,922,784 km (0.102 R)
• M19: 22,447,609 km (0.115 R)
• M20: 25,091,303 km (0.043 R)
• M21: 26,589,376 km (0.111 R)
• M22: 27,620,554 km (0.075 R)
• M23: 28,146,091 km (0.06 R)
• M24: 39,703,724 km (0.053 R)
• M25: 54,062,427 km (0.093 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: 229 - 17,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit