🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.1

Radius: 8.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.81 AU - 0.97 AU

Year: 560 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 49,259,747 km

• M1: 105,766 km (0.099 R)
• M2: 394,190 km (0.118 R)
• M3: 750,084 km (0.091 R)
• M4: 1,230,891 km (0.117 R)
• M5: 2,170,516 km (0.094 R)
• M6: 2,644,591 km (0.116 R)
• M7: 3,477,851 km (0.063 R)
• M8: 4,223,746 km (0.092 R)
• M9: 5,471,393 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.5

Radius: 9.8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.1 AU - 1.24 AU

Year: 844 Days

Day: 8.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,259,747 km

• M1: 121,922 km (0.117 R)
• M2: 561,291 km (0.066 R)
• M3: 1,016,069 km (0.089 R)
• M4: 1,366,277 km (0.066 R)
• M5: 1,685,818 km (0.118 R)
• M6: 2,469,562 km (0.108 R)
• M7: 3,225,480 km (0.099 R)
• M8: 4,474,921 km (0.049 R)
• M9: 5,055,959 km (0.109 R)
• M10: 6,709,614 km (0.119 R)
• M11: 7,104,702 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.5

Radius: 10.2

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.7 AU - 1.8 AU

Year: 1544 Days

Day: 10.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,259,747 km

• M1: 127,457 km (0.071 R)
• M2: 592,408 km (0.098 R)
• M3: 958,324 km (0.057 R)
• M4: 1,276,369 km (0.111 R)
• M5: 1,785,750 km (0.077 R)
• M6: 2,521,622 km (0.09 R)
• M7: 2,886,491 km (0.101 R)
• M8: 3,433,271 km (0.063 R)
• M9: 4,461,457 km (0.079 R)
• M10: 5,414,396 km (0.119 R)
• M11: 6,660,396 km (0.108 R)
• M12: 9,002,800 km (0.106 R)
• M13: 9,619,741 km (0.099 R)
• M14: 11,169,127 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184

Radius: 14.5

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.61 AU - 2.53 AU

Year: 1986 Days

Day: 8.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,259,747 km

• M1: 181,013 km (0.093 R)
• M2: 643,271 km (0.086 R)
• M3: 1,213,987 km (0.097 R)
• M4: 1,703,471 km (0.112 R)
• M5: 2,880,058 km (0.069 R)
• M6: 3,462,592 km (0.083 R)
• M7: 4,776,510 km (0.07 R)
• M8: 5,399,137 km (0.074 R)
• M9: 6,182,730 km (0.045 R)
• M10: 6,761,824 km (0.08 R)
• M11: 7,698,456 km (0.1 R)
• M12: 8,237,756 km (0.108 R)
• M13: 8,774,663 km (0.118 R)
• M14: 10,038,915 km (0.114 R)

Asteroid Belt

Center: 2.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.1

Radius: 8.1

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.15 AU - 3.31 AU

Year: 3008 Days

Day: 9.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,259,747 km

• M1: 101,278 km (0.119 R)
• M2: 540,348 km (0.053 R)
• M3: 795,861 km (0.068 R)
• M4: 1,103,135 km (0.084 R)
• M5: 1,376,001 km (0.09 R)
• M6: 1,704,967 km (0.1 R)
• M7: 2,086,292 km (0.092 R)
• M8: 3,101,613 km (0.088 R)
• M9: 3,546,068 km (0.064 R)
• M10: 4,777,857 km (0.116 R)
• M11: 5,045,936 km (0.073 R)
• M12: 5,371,312 km (0.084 R)
• M13: 8,026,075 km (0.102 R)
• M14: 9,688,407 km (0.111 R)
• M15: 11,971,570 km (0.043 R)
• M16: 16,536,100 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.6

Radius: 8.6

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.18 AU - 4.26 AU

Year: 5781 Days

Day: 7 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,259,747 km

• M1: 106,962 km (0.091 R)
• M2: 399,576 km (0.101 R)
• M3: 745,446 km (0.104 R)
• M4: 1,890,917 km (0.11 R)
• M5: 2,536,133 km (0.062 R)
• M6: 2,851,784 km (0.106 R)
• M7: 3,699,855 km (0.041 R)
• M8: 5,697,734 km (0.119 R)
• M9: 6,143,985 km (0.096 R)
• M10: 6,647,681 km (0.045 R)
• M11: 6,927,578 km (0.082 R)
• M12: 7,288,259 km (0.104 R)
• M13: 7,852,991 km (0.053 R)
• M14: 9,027,334 km (0.111 R)
• M15: 9,414,493 km (0.06 R)
• M16: 13,194,233 km (0.099 R)
• M17: 13,693,291 km (0.102 R)
• M18: 15,085,748 km (0.104 R)
• M19: 15,878,168 km (0.104 R)
• M20: 17,745,748 km (0.12 R)
• M21: 19,469,265 km (0.101 R)
• M22: 21,758,113 km (0.064 R)
• M23: 22,143,327 km (0.031 R)
• M24: 22,769,095 km (0.114 R)
• M25: 23,648,880 km (0.067 R)
• M26: 27,306,099 km (0.037 R)
• M27: 29,785,684 km (0.091 R)
• M28: 33,116,630 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.2

Radius: 12.2

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.48 AU - 4.92 AU

Year: 6795 Days

Day: 13.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,259,747 km

• M1: 151,692 km (0.048 R)
• M2: 621,130 km (0.091 R)
• M3: 1,990,848 km (0.058 R)
• M4: 2,435,154 km (0.048 R)
• M5: 5,186,259 km (0.066 R)
• M6: 6,341,454 km (0.107 R)
• M7: 8,765,538 km (0.12 R)
• M8: 11,804,020 km (0.085 R)
• M9: 13,161,920 km (0.059 R)
• M10: 13,966,457 km (0.083 R)
• M11: 14,681,834 km (0.099 R)
• M12: 17,042,489 km (0.076 R)
• M13: 26,071,468 km (0.092 R)
• M14: 30,591,867 km (0.028 R)
• M15: 31,493,942 km (0.11 R)
• M16: 36,495,597 km (0.053 R)
• M17: 38,543,742 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.4

Radius: 5.6

Gravity: 26.77 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.69 AU - 5.99 AU

Year: 9411 Days

Day: 17.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,259,747 km

• M1: 120,277 km (0.095 R)
• M2: 342,430 km (0.116 R)
• M3: 708,047 km (0.026 R)
• M4: 914,342 km (0.073 R)
• M5: 1,397,843 km (0.05 R)
• M6: 1,758,224 km (0.108 R)
• M7: 2,345,545 km (0.116 R)
• M8: 2,833,234 km (0.1 R)
• M9: 3,217,850 km (0.035 R)
• M10: 3,560,130 km (0.09 R)
• M11: 4,463,103 km (0.092 R)
• M12: 5,856,757 km (0.09 R)
• M13: 6,072,028 km (0.065 R)
• M14: 6,827,796 km (0.084 R)
• M15: 8,164,753 km (0.104 R)
• M16: 9,568,280 km (0.082 R)
• M17: 9,917,591 km (0.114 R)
• M18: 10,121,044 km (0.117 R)
• M19: 11,345,054 km (0.119 R)
• M20: 12,078,981 km (0.066 R)
• M21: 12,605,266 km (0.031 R)
• M22: 14,864,194 km (0.117 R)
• M23: 17,824,586 km (0.09 R)
• M24: 18,049,881 km (0.08 R)
• M25: 18,814,924 km (0.088 R)
• M26: 20,904,806 km (0.118 R)
• M27: 24,138,514 km (0.1 R)
• M28: 25,634,642 km (0.048 R)
• M29: 27,993,053 km (0.069 R)
• M30: 31,795,980 km (0.093 R)
• M31: 35,929,220 km (0.109 R)
• M32: 44,686,978 km (0.075 R)
• M33: 47,366,127 km (0.074 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: 440 - 18,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit