🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.1

Radius: 12.7

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.49 AU - 0.71 AU

Year: 321 Days

Day: 14.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 33,580,786 km

• M1: 157,975 km (0.103 R)
• M2: 564,882 km (0.096 R)
• M3: 1,083,537 km (0.06 R)
• M4: 1,621,192 km (0.112 R)
• M5: 2,081,056 km (0.026 R)
• M6: 2,564,108 km (0.108 R)
• M7: 3,090,542 km (0.025 R)
• M8: 4,180,812 km (0.047 R)
• M9: 4,702,609 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.8

Radius: 13.5

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.11 AU - 1.33 AU

Year: 930 Days

Day: 9.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 33,580,786 km

• M1: 172,038 km (0.072 R)
• M2: 795,412 km (0.06 R)
• M3: 2,186,822 km (0.085 R)
• M4: 3,685,942 km (0.074 R)
• M5: 4,561,837 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515

Radius: 14

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.21 AU - 1.39 AU

Year: 1023 Days

Day: 6.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,580,786 km

• M1: 174,132 km (0.095 R)
• M2: 610,808 km (0.09 R)
• M3: 1,073,365 km (0.093 R)
• M4: 1,739,973 km (0.114 R)
• M5: 2,372,622 km (0.096 R)
• M6: 3,235,652 km (0.034 R)
• M7: 4,091,502 km (0.12 R)
• M8: 5,111,759 km (0.069 R)
• M9: 5,801,555 km (0.099 R)
• M10: 6,817,325 km (0.099 R)
• M11: 7,344,657 km (0.072 R)
• M12: 7,973,417 km (0.108 R)
• M13: 9,092,110 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.3

Radius: 8.5

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.5 AU - 2.52 AU

Year: 2745 Days

Day: 14.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,580,786 km

• M1: 107,561 km (0.099 R)
• M2: 430,393 km (0.111 R)
• M3: 932,144 km (0.089 R)
• M4: 1,196,933 km (0.099 R)
• M5: 2,152,564 km (0.076 R)
• M6: 2,610,034 km (0.04 R)
• M7: 3,938,912 km (0.091 R)
• M8: 4,315,599 km (0.08 R)
• M9: 4,925,809 km (0.086 R)
• M10: 5,644,028 km (0.103 R)
• M11: 6,402,041 km (0.073 R)
• M12: 6,894,367 km (0.117 R)
• M13: 7,318,477 km (0.059 R)
• M14: 8,421,313 km (0.079 R)
• M15: 8,765,837 km (0.072 R)
• M16: 9,631,261 km (0.052 R)
• M17: 10,008,247 km (0.044 R)
• M18: 10,592,128 km (0.088 R)
• M19: 11,870,591 km (0.111 R)
• M20: 12,703,402 km (0.114 R)
• M21: 13,527,687 km (0.115 R)
• M22: 14,930,167 km (0.04 R)
• M23: 17,460,465 km (0.071 R)
• M24: 18,652,311 km (0.104 R)
• M25: 20,695,669 km (0.078 R)
• M26: 21,008,328 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.5

Radius: 9.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.38 AU - 4.42 AU

Year: 5316 Days

Day: 13.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,580,786 km

• M1: 122,521 km (0.065 R)
• M2: 425,756 km (0.112 R)
• M3: 776,263 km (0.114 R)
• M4: 1,401,134 km (0.113 R)
• M5: 2,005,359 km (0.097 R)
• M6: 2,347,340 km (0.12 R)
• M7: 2,697,549 km (0.076 R)
• M8: 7,042,619 km (0.117 R)
• M9: 7,651,333 km (0.105 R)
• M10: 8,697,620 km (0.118 R)
• M11: 10,136,303 km (0.094 R)
• M12: 10,558,319 km (0.118 R)
• M13: 11,152,820 km (0.028 R)
• M14: 12,936,326 km (0.114 R)
• M15: 17,329,866 km (0.079 R)
• M16: 19,594,030 km (0.1 R)
• M17: 19,949,774 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.9

Radius: 5.1

Gravity: 29.52 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.43 AU - 5.91 AU

Year: 9319 Days

Day: 18 Hours

Environment

Temp: -235 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 33,580,786 km

• M1: 63,579 km (0.078 R)
• M2: 254,167 km (0.09 R)
• M3: 633,248 km (0.106 R)
• M4: 868,715 km (0.058 R)
• M5: 1,028,785 km (0.045 R)
• M6: 1,409,511 km (0.079 R)
• M7: 1,662,182 km (0.075 R)
• M8: 2,011,643 km (0.032 R)
• M9: 2,708,170 km (0.099 R)
• M10: 3,731,270 km (0.084 R)
• M11: 4,188,142 km (0.108 R)
• M12: 4,772,322 km (0.111 R)
• M13: 5,852,717 km (0.113 R)
• M14: 6,468,612 km (0.119 R)
• M15: 6,967,970 km (0.119 R)
• M16: 7,871,092 km (0.068 R)
• M17: 9,036,011 km (0.114 R)
• M18: 9,272,525 km (0.081 R)
• M19: 9,513,228 km (0.066 R)
• M20: 10,569,688 km (0.086 R)
• M21: 11,480,440 km (0.049 R)
• M22: 11,870,292 km (0.097 R)
• M23: 13,032,667 km (0.105 R)
• M24: 14,015,825 km (0.061 R)
• M25: 14,461,028 km (0.054 R)
• M26: 15,649,284 km (0.073 R)
• M27: 16,197,709 km (0.106 R)
• M28: 17,994,081 km (0.079 R)
• M29: 21,807,630 km (0.079 R)
• M30: 22,578,059 km (0.091 R)
• M31: 25,464,400 km (0.026 R)
• M32: 28,790,559 km (0.066 R)
• M33: 33,285,077 km (0.117 R)
• M34: 33,735,965 km (0.106 R)
• M35: 34,534,968 km (0.071 R)
• M36: 38,348,666 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.2

Radius: 4.6

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.06 AU - 6.62 AU

Year: 9742 Days

Day: 22.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,580,786 km

• M1: 59,241 km (0.096 R)
• M2: 287,078 km (0.083 R)
• M3: 1,055,862 km (0.109 R)
• M4: 1,283,999 km (0.114 R)
• M5: 1,482,216 km (0.112 R)
• M6: 2,107,535 km (0.067 R)
• M7: 2,317,271 km (0.032 R)
• M8: 4,426,152 km (0.11 R)
• M9: 5,248,492 km (0.12 R)
• M10: 6,168,070 km (0.103 R)
• M11: 6,942,239 km (0.103 R)
• M12: 7,262,229 km (0.062 R)
• M13: 7,629,043 km (0.077 R)
• M14: 9,391,754 km (0.085 R)
• M15: 11,555,837 km (0.081 R)
• M16: 12,674,380 km (0.085 R)
• M17: 13,477,272 km (0.115 R)
• M18: 14,256,677 km (0.038 R)
• M19: 17,156,931 km (0.084 R)
• M20: 22,056,560 km (0.1 R)
• M21: 32,388,388 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 13,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit