🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 13.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.7 AU - 1.04 AU

Year: 524 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,147,130 km

• M1: 171,589 km (0.089 R)
• M2: 600,785 km (0.111 R)
• M3: 1,309,281 km (0.106 R)
• M4: 1,872,217 km (0.088 R)
• M5: 2,648,630 km (0.059 R)
• M6: 3,975,713 km (0.095 R)
• M7: 4,495,117 km (0.095 R)
• M8: 5,178,330 km (0.101 R)
• M9: 6,651,271 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.4

Radius: 14.2

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.29 AU - 1.57 AU

Year: 1104 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,147,130 km

• M1: 176,675 km (0.074 R)
• M2: 869,014 km (0.113 R)
• M3: 1,336,208 km (0.05 R)
• M4: 2,596,421 km (0.12 R)
• M5: 3,066,457 km (0.079 R)
• M6: 3,777,496 km (0.103 R)
• M7: 4,248,729 km (0.103 R)
• M8: 4,741,205 km (0.09 R)
• M9: 5,737,078 km (0.1 R)
• M10: 6,543,710 km (0.092 R)
• M11: 8,601,728 km (0.115 R)
• M12: 9,511,881 km (0.094 R)
• M13: 10,453,750 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.7

Radius: 12

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.71 AU - 1.83 AU

Year: 1520 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,147,130 km

• M1: 151,842 km (0.084 R)
• M2: 854,653 km (0.079 R)
• M3: 1,241,812 km (0.119 R)
• M4: 2,122,345 km (0.064 R)
• M5: 2,502,623 km (0.119 R)
• M6: 3,085,306 km (0.098 R)
• M7: 3,472,765 km (0.101 R)
• M8: 4,346,566 km (0.116 R)
• M9: 5,146,915 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.5

Radius: 8

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.04 AU - 4.64 AU

Year: 4859 Days

Day: 10.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,147,130 km

• M1: 109,506 km (0.076 R)
• M2: 360,830 km (0.084 R)
• M3: 941,120 km (0.098 R)
• M4: 1,269,188 km (0.056 R)
• M5: 2,931,071 km (0.111 R)
• M6: 3,399,013 km (0.117 R)
• M7: 3,915,874 km (0.1 R)
• M8: 4,875,694 km (0.117 R)
• M9: 5,263,451 km (0.1 R)
• M10: 6,769,304 km (0.087 R)
• M11: 7,385,048 km (0.099 R)
• M12: 8,108,653 km (0.054 R)
• M13: 8,432,682 km (0.116 R)
• M14: 9,107,070 km (0.105 R)
• M15: 9,979,524 km (0.094 R)
• M16: 11,301,820 km (0.088 R)
• M17: 12,308,614 km (0.113 R)
• M18: 15,466,176 km (0.067 R)
• M19: 17,468,244 km (0.104 R)
• M20: 21,359,883 km (0.095 R)
• M21: 24,725,985 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 11.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.36 AU - 5.5 AU

Year: 6020 Days

Day: 13.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,147,130 km

• M1: 138,079 km (0.103 R)
• M2: 514,617 km (0.094 R)
• M3: 921,672 km (0.102 R)
• M4: 1,330,972 km (0.116 R)
• M5: 1,876,406 km (0.061 R)
• M6: 2,619,908 km (0.066 R)
• M7: 3,865,908 km (0.101 R)
• M8: 4,503,644 km (0.098 R)
• M9: 5,296,513 km (0.079 R)
• M10: 10,952,359 km (0.037 R)
• M11: 11,480,889 km (0.098 R)
• M12: 12,127,451 km (0.108 R)
• M13: 13,115,993 km (0.055 R)
• M14: 14,669,567 km (0.069 R)
• M15: 15,431,170 km (0.1 R)
• M16: 16,095,983 km (0.06 R)
• M17: 19,430,819 km (0.098 R)
• M18: 20,349,350 km (0.029 R)
• M19: 20,782,884 km (0.114 R)
• M20: 22,656,448 km (0.089 R)
• M21: 23,673,863 km (0.117 R)
• M22: 25,799,948 km (0.097 R)
• M23: 30,240,761 km (0.113 R)
• M24: 31,090,925 km (0.106 R)
• M25: 33,536,103 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.7

Radius: 4.4

Gravity: 42.86 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.07 AU - 7.35 AU

Year: 12500 Days

Day: 16.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 81,147,130 km

• M1: 54,753 km (0.084 R)
• M2: 246,687 km (0.062 R)
• M3: 406,009 km (0.036 R)
• M4: 565,031 km (0.065 R)
• M5: 823,536 km (0.065 R)
• M6: 1,132,306 km (0.111 R)
• M7: 1,836,613 km (0.112 R)
• M8: 2,088,237 km (0.088 R)
• M9: 2,382,944 km (0.103 R)
• M10: 3,817,438 km (0.058 R)
• M11: 4,288,522 km (0.107 R)
• M12: 4,666,556 km (0.094 R)
• M13: 5,524,949 km (0.045 R)
• M14: 6,244,215 km (0.106 R)
• M15: 6,483,721 km (0.057 R)
• M16: 8,051,956 km (0.08 R)
• M17: 9,024,192 km (0.042 R)
• M18: 10,795,581 km (0.078 R)
• M19: 12,658,822 km (0.081 R)
• M20: 12,978,214 km (0.078 R)
• M21: 15,008,107 km (0.107 R)
• M22: 16,024,026 km (0.119 R)
• M23: 16,397,722 km (0.097 R)
• M24: 17,318,198 km (0.055 R)
• M25: 18,111,216 km (0.103 R)
• M26: 20,026,517 km (0.043 R)
• M27: 20,723,045 km (0.032 R)
• M28: 22,442,074 km (0.092 R)
• M29: 23,383,942 km (0.103 R)
• M30: 24,845,663 km (0.047 R)
• M31: 26,470,745 km (0.076 R)
• M32: 27,949,819 km (0.11 R)
• M33: 30,270,082 km (0.086 R)
• M34: 32,121,954 km (0.088 R)
• M35: 32,358,618 km (0.116 R)
• M36: 40,698,400 km (0.084 R)
• M37: 42,807,580 km (0.118 R)
• M38: 44,693,561 km (0.105 R)
• M39: 50,044,826 km (0.114 R)
• M40: 50,682,263 km (0.118 R)
• M41: 52,956,150 km (0.111 R)
• M42: 58,055,792 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.6

Radius: 7.6

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.73 AU - 9.15 AU

Year: 17259 Days

Day: 24.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 81,147,130 km

• M1: 236,664 km (0.114 R)
• M2: 693,087 km (0.058 R)
• M3: 1,934,899 km (0.115 R)
• M4: 3,289,657 km (0.077 R)
• M5: 4,467,142 km (0.08 R)
• M6: 10,569,838 km (0.112 R)
• M7: 11,366,446 km (0.078 R)
• M8: 15,239,086 km (0.061 R)
• M9: 20,166,092 km (0.084 R)
• M10: 20,684,449 km (0.091 R)
• M11: 22,568,784 km (0.031 R)
• M12: 24,564,569 km (0.101 R)
• M13: 33,367,057 km (0.078 R)
• M14: 45,227,625 km (0.103 R)
• M15: 53,971,022 km (0.11 R)
• M16: 55,642,479 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.7

Radius: 4.4

Gravity: 26.84 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.64 AU - 11.68 AU

Year: 20910 Days

Day: 16.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,147,130 km

• M1: 54,753 km (0.118 R)
• M2: 222,751 km (0.038 R)
• M3: 592,557 km (0.08 R)
• M4: 744,997 km (0.055 R)
• M5: 890,257 km (0.031 R)
• M6: 1,399,189 km (0.12 R)
• M7: 2,887,089 km (0.091 R)
• M8: 3,851,846 km (0.105 R)
• M9: 4,490,629 km (0.11 R)
• M10: 4,729,985 km (0.096 R)
• M11: 6,694,954 km (0.118 R)
• M12: 7,758,594 km (0.096 R)
• M13: 8,718,564 km (0.116 R)
• M14: 11,810,004 km (0.091 R)
• M15: 12,332,400 km (0.068 R)
• M16: 12,801,987 km (0.102 R)
• M17: 15,025,760 km (0.108 R)
• M18: 15,406,935 km (0.08 R)
• M19: 16,508,873 km (0.045 R)
• M20: 20,405,000 km (0.115 R)
• M21: 21,251,425 km (0.1 R)
• M22: 22,121,187 km (0.069 R)
• M23: 22,515,228 km (0.104 R)
• M24: 22,813,825 km (0.118 R)
• M25: 23,931,171 km (0.08 R)
• M26: 25,084,571 km (0.086 R)
• M27: 25,621,029 km (0.092 R)
• M28: 26,494,980 km (0.084 R)
• M29: 28,302,272 km (0.078 R)
• M30: 29,000,594 km (0.106 R)
• M31: 30,796,816 km (0.065 R)
• M32: 31,659,846 km (0.071 R)
• M33: 32,920,507 km (0.036 R)
• M34: 38,723,858 km (0.088 R)
• M35: 45,015,645 km (0.104 R)
• M36: 46,607,965 km (0.115 R)
• M37: 48,237,385 km (0.111 R)
• M38: 49,568,058 km (0.109 R)
• M39: 56,041,457 km (0.08 R)
• M40: 56,589,733 km (0.116 R)
• M41: 68,112,509 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.7

Radius: 3.5

Gravity: 59.73 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.73 AU - 12.85 AU

Year: 21313 Days

Day: 18.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,147,130 km

• M1: 43,683 km (0.102 R)
• M2: 160,519 km (0.099 R)
• M3: 369,507 km (0.104 R)
• M4: 557,102 km (0.097 R)
• M5: 752,477 km (0.085 R)
• M6: 1,295,667 km (0.103 R)
• M7: 1,469,051 km (0.058 R)
• M8: 1,675,646 km (0.071 R)
• M9: 2,483,175 km (0.087 R)
• M10: 4,928,951 km (0.093 R)
• M11: 6,313,479 km (0.103 R)
• M12: 8,250,771 km (0.103 R)
• M13: 9,643,827 km (0.074 R)
• M14: 9,820,801 km (0.074 R)
• M15: 10,060,307 km (0.115 R)
• M16: 15,142,596 km (0.062 R)
• M17: 15,301,768 km (0.073 R)
• M18: 15,786,166 km (0.082 R)
• M19: 18,543,254 km (0.097 R)
• M20: 22,316,562 km (0.066 R)
• M21: 23,360,455 km (0.117 R)
• M22: 25,545,033 km (0.097 R)
• M23: 26,111,710 km (0.078 R)
• M24: 27,270,196 km (0.083 R)
• M25: 27,743,075 km (0.048 R)
• M26: 34,948,007 km (0.052 R)
• M27: 36,925,990 km (0.094 R)
• M28: 43,145,372 km (0.094 R)
• M29: 43,626,030 km (0.049 R)
• M30: 45,419,110 km (0.101 R)
• M31: 47,771,387 km (0.098 R)
• M32: 49,325,709 km (0.063 R)
• M33: 59,959,874 km (0.077 R)
• M34: 60,358,402 km (0.1 R)
• M35: 61,160,845 km (0.08 R)
• M36: 67,406,856 km (0.084 R)
• M37: 75,911,196 km (0.116 R)
• M38: 76,845,883 km (0.088 R)
• M39: 78,977,054 km (0.114 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: 223 - 18,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit