🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.2

Radius: 11.6

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.74 AU - 0.74 AU

Year: 439 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,177,979 km

• M1: 144,212 km (0.052 R)
• M2: 651,798 km (0.09 R)
• M3: 1,111,063 km (0.066 R)
• M4: 1,694,645 km (0.088 R)
• M5: 2,279,572 km (0.027 R)
• M6: 2,751,554 km (0.078 R)
• M7: 3,156,066 km (0.088 R)
• M8: 4,047,370 km (0.098 R)
• M9: 4,573,357 km (0.112 R)
• M10: 5,252,082 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.8

Radius: 13

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.88 AU - 2.18 AU

Year: 1996 Days

Day: 7.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,177,979 km

• M1: 162,164 km (0.093 R)
• M2: 597,793 km (0.119 R)
• M3: 1,020,407 km (0.117 R)
• M4: 1,519,017 km (0.106 R)
• M5: 1,948,213 km (0.104 R)
• M6: 2,368,134 km (0.11 R)
• M7: 3,029,058 km (0.088 R)
• M8: 3,598,876 km (0.109 R)
• M9: 4,162,561 km (0.119 R)
• M10: 5,129,861 km (0.111 R)
• M11: 5,584,638 km (0.063 R)
• M12: 6,681,191 km (0.079 R)
• M13: 7,827,559 km (0.065 R)
• M14: 8,278,447 km (0.094 R)
• M15: 9,003,548 km (0.048 R)
• M16: 11,781,730 km (0.034 R)
• M17: 12,988,386 km (0.087 R)
• M18: 15,134,218 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.2

Radius: 13.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.93 AU - 3.53 AU

Year: 4007 Days

Day: 10.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,177,979 km

• M1: 165,455 km (0.084 R)
• M2: 722,857 km (0.088 R)
• M3: 1,152,951 km (0.081 R)
• M4: 1,567,636 km (0.111 R)
• M5: 2,059,364 km (0.075 R)
• M6: 2,579,516 km (0.098 R)
• M7: 3,256,596 km (0.061 R)
• M8: 4,152,238 km (0.059 R)
• M9: 4,828,720 km (0.068 R)
• M10: 5,731,394 km (0.101 R)
• M11: 6,430,764 km (0.051 R)
• M12: 8,736,815 km (0.069 R)
• M13: 9,517,865 km (0.114 R)
• M14: 10,775,983 km (0.083 R)
• M15: 11,342,062 km (0.054 R)
• M16: 12,934,381 km (0.069 R)
• M17: 16,933,581 km (0.08 R)
• M18: 19,301,416 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.2

Radius: 12.1

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.86 AU - 3.68 AU

Year: 4082 Days

Day: 12.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,177,979 km

• M1: 150,495 km (0.111 R)
• M2: 1,012,179 km (0.108 R)
• M3: 1,952,551 km (0.094 R)
• M4: 3,739,498 km (0.101 R)
• M5: 4,422,263 km (0.111 R)
• M6: 5,186,409 km (0.08 R)
• M7: 5,657,343 km (0.089 R)
• M8: 6,401,891 km (0.046 R)
• M9: 7,763,381 km (0.116 R)
• M10: 8,306,871 km (0.072 R)
• M11: 9,592,515 km (0.112 R)
• M12: 10,564,153 km (0.107 R)
• M13: 11,141,750 km (0.043 R)
• M14: 11,646,942 km (0.113 R)
• M15: 14,244,709 km (0.095 R)
• M16: 16,023,129 km (0.074 R)
• M17: 17,267,783 km (0.084 R)
• M18: 19,418,402 km (0.079 R)
• M19: 20,016,345 km (0.054 R)
• M20: 20,763,736 km (0.12 R)
• M21: 24,092,587 km (0.102 R)
• M22: 24,860,773 km (0.072 R)
• M23: 28,520,984 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.2

Radius: 9.6

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.38 AU - 4.56 AU

Year: 6523 Days

Day: 7.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,177,979 km

• M1: 119,379 km (0.096 R)
• M2: 431,141 km (0.117 R)
• M3: 781,798 km (0.094 R)
• M4: 1,537,866 km (0.106 R)
• M5: 3,310,601 km (0.093 R)
• M6: 3,681,005 km (0.092 R)
• M7: 4,743,449 km (0.09 R)
• M8: 5,073,612 km (0.057 R)
• M9: 5,842,096 km (0.073 R)
• M10: 6,484,469 km (0.063 R)
• M11: 8,859,784 km (0.118 R)
• M12: 9,620,639 km (0.076 R)
• M13: 11,417,908 km (0.116 R)
• M14: 14,318,162 km (0.105 R)
• M15: 16,713,373 km (0.033 R)
• M16: 19,017,929 km (0.1 R)
• M17: 20,570,605 km (0.078 R)
• M18: 22,358,748 km (0.029 R)
• M19: 22,977,186 km (0.063 R)
• M20: 28,163,146 km (0.114 R)
• M21: 28,703,044 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.8

Radius: 5.6

Gravity: 16.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.82 AU - 6.42 AU

Year: 10451 Days

Day: 18.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,177,979 km

• M1: 69,713 km (0.082 R)
• M2: 347,366 km (0.107 R)
• M3: 572,361 km (0.102 R)
• M4: 821,143 km (0.068 R)
• M5: 1,257,071 km (0.079 R)
• M6: 1,698,534 km (0.101 R)
• M7: 1,947,166 km (0.055 R)
• M8: 2,255,637 km (0.102 R)
• M9: 2,459,838 km (0.087 R)
• M10: 2,799,874 km (0.101 R)
• M11: 3,148,138 km (0.118 R)
• M12: 3,356,378 km (0.086 R)
• M13: 3,904,504 km (0.098 R)
• M14: 4,145,207 km (0.101 R)
• M15: 7,326,556 km (0.054 R)
• M16: 8,288,320 km (0.076 R)
• M17: 10,767,905 km (0.115 R)
• M18: 11,896,023 km (0.062 R)
• M19: 14,830,684 km (0.045 R)
• M20: 15,483,679 km (0.096 R)
• M21: 16,499,000 km (0.098 R)
• M22: 19,499,185 km (0.076 R)
• M23: 20,521,686 km (0.115 R)
• M24: 21,995,674 km (0.097 R)
• M25: 23,891,229 km (0.1 R)
• M26: 25,061,084 km (0.113 R)
• M27: 25,428,646 km (0.075 R)
• M28: 26,457,879 km (0.096 R)
• M29: 29,303,829 km (0.037 R)
• M30: 29,711,783 km (0.075 R)
• M31: 37,837,191 km (0.097 R)
• M32: 41,055,041 km (0.076 R)
• M33: 41,822,778 km (0.067 R)
• M34: 43,651,013 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.8

Radius: 7

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.62 AU - 10.14 AU

Year: 21436 Days

Day: 24.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,177,979 km

• M1: 87,515 km (0.113 R)
• M2: 577,149 km (0.091 R)
• M3: 799,152 km (0.035 R)
• M4: 1,191,996 km (0.039 R)
• M5: 1,546,842 km (0.104 R)
• M6: 2,690,817 km (0.062 R)
• M7: 3,174,766 km (0.078 R)
• M8: 3,602,616 km (0.067 R)
• M9: 8,174,626 km (0.101 R)
• M10: 9,505,897 km (0.086 R)
• M11: 11,517,989 km (0.095 R)
• M12: 15,525,117 km (0.052 R)
• M13: 16,753,466 km (0.118 R)
• M14: 18,462,322 km (0.085 R)
• M15: 21,656,536 km (0.116 R)
• M16: 22,127,470 km (0.119 R)
• M17: 23,089,683 km (0.107 R)
• M18: 23,879,411 km (0.12 R)
• M19: 27,547,251 km (0.116 R)
• M20: 31,214,344 km (0.113 R)
• M21: 32,916,169 km (0.115 R)
• M22: 34,169,051 km (0.05 R)
• M23: 34,679,030 km (0.093 R)
• M24: 35,064,843 km (0.049 R)
• M25: 41,778,048 km (0.109 R)
• M26: 44,293,686 km (0.119 R)
• M27: 46,439,667 km (0.086 R)
• M28: 50,938,075 km (0.075 R)
• M29: 52,274,732 km (0.091 R)
• M30: 55,192,489 km (0.104 R)
• M31: 55,894,402 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 16,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit