🌌 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: 729.6

Radius: 14.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.53 AU - 0.87 AU

Year: 384 Days

Day: 7.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,520,243 km

• M1: 177,872 km (0.03 R)
• M2: 666,309 km (0.044 R)
• M3: 1,343,389 km (0.104 R)
• M4: 2,068,490 km (0.053 R)
• M5: 2,518,480 km (0.051 R)
• M6: 3,609,797 km (0.118 R)
• M7: 4,111,398 km (0.076 R)
• M8: 4,745,843 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 9.1

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.62 AU - 0.94 AU

Year: 452 Days

Day: 5.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 68.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,520,243 km

• M1: 113,246 km (0.056 R)
• M2: 442,361 km (0.084 R)
• M3: 971,489 km (0.033 R)
• M4: 1,522,757 km (0.081 R)
• M5: 1,832,424 km (0.072 R)
• M6: 2,201,333 km (0.067 R)
• M7: 2,486,915 km (0.108 R)
• M8: 3,267,068 km (0.112 R)
• M9: 3,604,710 km (0.091 R)
• M10: 3,914,378 km (0.089 R)
• M11: 4,630,503 km (0.108 R)
• M12: 5,242,358 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.9

Radius: 13.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.1 AU - 1.5 AU

Year: 972 Days

Day: 9.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,520,243 km

• M1: 169,345 km (0.118 R)
• M2: 638,633 km (0.089 R)
• M3: 1,254,677 km (0.111 R)
• M4: 1,680,732 km (0.051 R)
• M5: 2,114,117 km (0.084 R)
• M6: 2,877,216 km (0.072 R)
• M7: 4,195,323 km (0.081 R)
• M8: 4,667,902 km (0.112 R)
• M9: 5,138,537 km (0.061 R)
• M10: 5,842,694 km (0.103 R)
• M11: 7,348,696 km (0.047 R)
• M12: 7,912,680 km (0.117 R)
• M13: 9,635,748 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.7

Radius: 8.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.42 AU - 2 AU

Year: 1467 Days

Day: 12 Hours

Environment

Temp: -186 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,520,243 km

• M1: 103,223 km (0.104 R)
• M2: 463,903 km (0.106 R)
• M3: 739,462 km (0.036 R)
• M4: 1,221,616 km (0.065 R)
• M5: 1,637,498 km (0.059 R)
• M6: 2,035,877 km (0.103 R)
• M7: 2,596,570 km (0.097 R)
• M8: 3,986,783 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.6

Radius: 10.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.91 AU - 2.99 AU

Year: 2516 Days

Day: 9.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,520,243 km

• M1: 136,732 km (0.12 R)
• M2: 491,279 km (0.061 R)
• M3: 880,234 km (0.077 R)
• M4: 1,332,468 km (0.104 R)
• M5: 1,863,690 km (0.074 R)
• M6: 2,613,624 km (0.094 R)
• M7: 3,525,124 km (0.117 R)
• M8: 4,070,558 km (0.104 R)
• M9: 4,601,930 km (0.087 R)
• M10: 4,993,727 km (0.079 R)
• M11: 7,322,816 km (0.036 R)
• M12: 8,316,146 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.9

Radius: 8.9

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.73 AU - 3.03 AU

Year: 3206 Days

Day: 6.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,520,243 km

• M1: 110,852 km (0.059 R)
• M2: 462,108 km (0.109 R)
• M3: 749,336 km (0.116 R)
• M4: 1,301,501 km (0.083 R)
• M5: 1,843,195 km (0.055 R)
• M6: 2,132,218 km (0.083 R)
• M7: 2,769,655 km (0.105 R)
• M8: 3,317,632 km (0.113 R)
• M9: 3,957,312 km (0.078 R)
• M10: 5,297,560 km (0.06 R)
• M11: 7,524,623 km (0.11 R)
• M12: 8,735,020 km (0.117 R)
• M13: 10,976,594 km (0.093 R)
• M14: 11,713,214 km (0.073 R)
• M15: 13,188,847 km (0.113 R)
• M16: 14,323,248 km (0.12 R)
• M17: 15,682,644 km (0.058 R)
• M18: 16,117,675 km (0.073 R)
• M19: 16,729,081 km (0.042 R)
• M20: 18,057,061 km (0.106 R)
• M21: 19,144,488 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.2

Radius: 14

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.2 AU - 5.98 AU

Year: 8670 Days

Day: 14 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,520,243 km

• M1: 174,132 km (0.119 R)
• M2: 1,181,823 km (0.062 R)
• M3: 1,861,596 km (0.096 R)
• M4: 2,984,777 km (0.07 R)
• M5: 7,021,226 km (0.093 R)
• M6: 9,955,888 km (0.112 R)
• M7: 11,405,342 km (0.112 R)
• M8: 13,398,284 km (0.113 R)
• M9: 17,511,328 km (0.099 R)
• M10: 18,232,988 km (0.086 R)
• M11: 18,916,501 km (0.116 R)
• M12: 19,381,601 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.1

Radius: 4.3

Gravity: 24.67 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.09 AU - 7.47 AU

Year: 12886 Days

Day: 22.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 72,520,243 km

• M1: 53,556 km (0.102 R)
• M2: 264,040 km (0.104 R)
• M3: 720,912 km (0.043 R)
• M4: 864,825 km (0.089 R)
• M5: 1,049,728 km (0.037 R)
• M6: 1,528,441 km (0.078 R)
• M7: 2,363,347 km (0.111 R)
• M8: 2,643,544 km (0.114 R)
• M9: 2,835,029 km (0.059 R)
• M10: 3,081,716 km (0.053 R)
• M11: 4,416,279 km (0.102 R)
• M12: 4,565,129 km (0.099 R)
• M13: 5,292,773 km (0.083 R)
• M14: 6,429,716 km (0.044 R)
• M15: 6,582,456 km (0.088 R)
• M16: 6,737,589 km (0.091 R)
• M17: 9,864,184 km (0.118 R)
• M18: 10,377,604 km (0.107 R)
• M19: 11,853,088 km (0.062 R)
• M20: 12,140,914 km (0.027 R)
• M21: 13,032,219 km (0.12 R)
• M22: 19,155,858 km (0.104 R)
• M23: 23,911,873 km (0.077 R)
• M24: 27,152,462 km (0.026 R)
• M25: 28,465,034 km (0.095 R)
• M26: 28,670,731 km (0.118 R)
• M27: 30,673,847 km (0.073 R)
• M28: 31,107,232 km (0.104 R)
• M29: 32,319,722 km (0.058 R)
• M30: 33,793,112 km (0.078 R)
• M31: 34,956,385 km (0.105 R)
• M32: 37,732,921 km (0.095 R)
• M33: 37,981,104 km (0.116 R)
• M34: 41,306,964 km (0.114 R)
• M35: 43,719,978 km (0.107 R)
• M36: 44,268,553 km (0.05 R)
• M37: 44,544,711 km (0.107 R)
• M38: 44,821,916 km (0.065 R)
• M39: 45,100,168 km (0.086 R)
• M40: 45,239,892 km (0.045 R)
• M41: 46,794,663 km (0.067 R)
• M42: 48,384,589 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.1

Radius: 6.1

Gravity: 21.1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7 AU - 7.74 AU

Year: 13125 Days

Day: 24.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,520,243 km

• M1: 81,381 km (0.078 R)
• M2: 331,210 km (0.092 R)
• M3: 759,957 km (0.108 R)
• M4: 980,913 km (0.1 R)
• M5: 1,796,670 km (0.082 R)
• M6: 3,093,385 km (0.108 R)
• M7: 3,345,457 km (0.106 R)
• M8: 3,919,614 km (0.076 R)
• M9: 4,184,851 km (0.112 R)
• M10: 5,621,888 km (0.101 R)
• M11: 6,114,364 km (0.096 R)
• M12: 8,423,407 km (0.093 R)
• M13: 11,374,674 km (0.106 R)
• M14: 13,243,899 km (0.078 R)
• M15: 14,389,370 km (0.111 R)
• M16: 14,598,059 km (0.036 R)
• M17: 15,526,314 km (0.074 R)
• M18: 15,893,577 km (0.111 R)
• M19: 18,960,034 km (0.104 R)
• M20: 20,852,746 km (0.104 R)
• M21: 22,868,129 km (0.071 R)
• M22: 23,439,443 km (0.076 R)
• M23: 23,631,976 km (0.117 R)
• M24: 24,118,019 km (0.091 R)
• M25: 28,466,979 km (0.06 R)
• M26: 29,686,800 km (0.118 R)
• M27: 33,799,395 km (0.088 R)
• M28: 37,613,692 km (0.118 R)
• M29: 41,143,304 km (0.075 R)
• M30: 43,858,057 km (0.062 R)
• M31: 44,444,480 km (0.055 R)
• M32: 47,147,863 km (0.109 R)
• M33: 49,167,285 km (0.077 R)
• M34: 58,881,423 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.7

Radius: 7.5

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.28 AU - 10.7 AU

Year: 17683 Days

Day: 24 Hours

Environment

Temp: -233 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,520,243 km

• M1: 93,199 km (0.034 R)
• M2: 412,741 km (0.072 R)
• M3: 1,197,980 km (0.109 R)
• M4: 1,566,888 km (0.099 R)
• M5: 2,314,129 km (0.096 R)
• M6: 2,767,710 km (0.025 R)
• M7: 3,500,590 km (0.062 R)
• M8: 4,833,657 km (0.071 R)
• M9: 5,973,144 km (0.101 R)
• M10: 8,719,013 km (0.12 R)
• M11: 9,420,926 km (0.077 R)
• M12: 9,986,107 km (0.115 R)
• M13: 10,336,016 km (0.072 R)
• M14: 10,875,915 km (0.043 R)
• M15: 12,880,825 km (0.098 R)
• M16: 13,506,294 km (0.119 R)
• M17: 14,006,549 km (0.103 R)
• M18: 14,742,421 km (0.105 R)
• M19: 16,131,886 km (0.055 R)
• M20: 22,269,139 km (0.107 R)
• M21: 27,352,325 km (0.057 R)
• M22: 29,442,357 km (0.079 R)
• M23: 36,074,479 km (0.085 R)
• M24: 37,734,866 km (0.09 R)
• M25: 41,058,632 km (0.055 R)
• M26: 43,637,250 km (0.102 R)
• M27: 44,103,247 km (0.054 R)
• M28: 46,321,784 km (0.101 R)
• M29: 47,294,918 km (0.08 R)
• M30: 48,116,360 km (0.071 R)
• M31: 56,859,907 km (0.047 R)
• M32: 57,975,308 km (0.118 R)
• M33: 58,538,544 km (0.113 R)
• M34: 67,222,850 km (0.095 R)
• M35: 68,260,910 km (0.064 R)
• M36: 69,309,741 km (0.113 R)
• M37: 72,303,194 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 18,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit