🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.9

Radius: 8.7

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.76 AU - 0.8 AU

Year: 459 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,708,824 km

• M1: 108,309 km (0.102 R)
• M2: 400,324 km (0.109 R)
• M3: 875,447 km (0.067 R)
• M4: 1,182,721 km (0.12 R)
• M5: 1,655,450 km (0.074 R)
• M6: 2,073,875 km (0.1 R)
• M7: 2,378,606 km (0.028 R)
• M8: 2,765,017 km (0.092 R)
• M9: 3,227,724 km (0.12 R)
• M10: 3,514,802 km (0.106 R)
• M11: 3,792,904 km (0.107 R)
• M12: 4,237,958 km (0.047 R)
• M13: 4,747,488 km (0.059 R)
• M14: 5,959,381 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.6

Radius: 14

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.79 AU - 1.31 AU

Year: 717 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,708,824 km

• M1: 174,581 km (0.066 R)
• M2: 619,485 km (0.088 R)
• M3: 1,307,336 km (0.078 R)
• M4: 1,788,742 km (0.104 R)
• M5: 2,420,494 km (0.034 R)
• M6: 2,922,095 km (0.118 R)
• M7: 3,778,393 km (0.084 R)
• M8: 5,047,731 km (0.069 R)
• M9: 5,541,255 km (0.082 R)
• M10: 6,462,778 km (0.083 R)
• M11: 7,372,931 km (0.083 R)
• M12: 7,824,567 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.1

Radius: 9.9

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.13 AU - 5.15 AU

Year: 6665 Days

Day: 8 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,708,824 km

• M1: 123,269 km (0.073 R)
• M2: 1,087,427 km (0.074 R)
• M3: 1,802,654 km (0.097 R)
• M4: 2,576,075 km (0.111 R)
• M5: 2,897,112 km (0.106 R)
• M6: 3,956,415 km (0.109 R)
• M7: 4,716,222 km (0.03 R)
• M8: 5,776,722 km (0.065 R)
• M9: 6,299,716 km (0.098 R)
• M10: 7,985,385 km (0.104 R)
• M11: 13,453,486 km (0.107 R)
• M12: 19,203,879 km (0.032 R)
• M13: 23,834,830 km (0.113 R)
• M14: 28,542,526 km (0.11 R)
• M15: 29,877,238 km (0.085 R)
• M16: 30,422,672 km (0.097 R)

Asteroid Belt

Center: 5.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86

Radius: 3.4

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.62 AU - 6.96 AU

Year: 10520 Days

Day: 20.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,708,824 km

• M1: 85,121 km (0.074 R)
• M2: 281,842 km (0.105 R)
• M3: 448,345 km (0.11 R)
• M4: 957,426 km (0.099 R)
• M5: 2,330,884 km (0.114 R)
• M6: 2,800,323 km (0.102 R)
• M7: 3,012,004 km (0.12 R)
• M8: 4,120,823 km (0.074 R)
• M9: 4,607,914 km (0.074 R)
• M10: 5,948,909 km (0.113 R)
• M11: 6,180,486 km (0.069 R)
• M12: 8,470,381 km (0.068 R)
• M13: 9,963,517 km (0.04 R)
• M14: 11,939,705 km (0.096 R)
• M15: 20,824,921 km (0.117 R)
• M16: 22,382,983 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109

Radius: 6.8

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.99 AU - 9.29 AU

Year: 16936 Days

Day: 23.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,708,824 km

• M1: 86,019 km (0.112 R)
• M2: 550,371 km (0.098 R)
• M3: 1,129,314 km (0.116 R)
• M4: 1,371,962 km (0.119 R)
• M5: 1,889,720 km (0.115 R)
• M6: 2,423,336 km (0.108 R)
• M7: 2,832,037 km (0.106 R)
• M8: 3,073,638 km (0.116 R)
• M9: 3,668,439 km (0.057 R)
• M10: 3,882,962 km (0.043 R)
• M11: 5,172,646 km (0.113 R)
• M12: 5,882,338 km (0.097 R)
• M13: 6,413,111 km (0.097 R)
• M14: 7,157,660 km (0.094 R)
• M15: 10,478,882 km (0.115 R)
• M16: 12,180,259 km (0.08 R)
• M17: 16,247,675 km (0.07 R)
• M18: 19,149,275 km (0.107 R)
• M19: 19,579,818 km (0.087 R)
• M20: 22,776,425 km (0.106 R)
• M21: 23,017,278 km (0.059 R)
• M22: 27,376,111 km (0.05 R)
• M23: 33,378,277 km (0.054 R)
• M24: 34,316,555 km (0.117 R)
• M25: 35,810,888 km (0.081 R)
• M26: 36,683,941 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.4

Radius: 8

Gravity: 14.69 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.6 AU - 8.74 AU

Year: 17024 Days

Day: 21.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,708,824 km

• M1: 100,380 km (0.111 R)
• M2: 416,032 km (0.094 R)
• M3: 752,926 km (0.092 R)
• M4: 1,855,462 km (0.111 R)
• M5: 2,106,787 km (0.069 R)
• M6: 2,800,771 km (0.091 R)
• M7: 3,080,819 km (0.114 R)
• M8: 10,703,728 km (0.107 R)
• M9: 12,243,838 km (0.072 R)
• M10: 20,834,795 km (0.087 R)
• M11: 21,513,071 km (0.09 R)
• M12: 25,235,515 km (0.058 R)
• M13: 26,228,995 km (0.108 R)
• M14: 28,886,302 km (0.106 R)
• M15: 48,346,741 km (0.112 R)
• M16: 49,193,165 km (0.072 R)
• M17: 51,791,680 km (0.033 R)
• M18: 54,116,581 km (0.089 R)
• M19: 67,630,355 km (0.063 R)
• M20: 70,838,781 km (0.098 R)
• M21: 73,033,232 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.4

Radius: 7.3

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.8 AU - 10.34 AU

Year: 19742 Days

Day: 19.2 Hours

Environment

Temp: -243 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,708,824 km

• M1: 93,499 km (0.112 R)
• M2: 370,554 km (0.083 R)
• M3: 866,770 km (0.085 R)
• M4: 1,320,800 km (0.095 R)
• M5: 1,570,927 km (0.118 R)
• M6: 1,870,572 km (0.072 R)
• M7: 2,248,157 km (0.09 R)
• M8: 2,563,958 km (0.104 R)
• M9: 2,837,572 km (0.08 R)
• M10: 3,258,840 km (0.111 R)
• M11: 3,836,138 km (0.036 R)
• M12: 4,103,470 km (0.119 R)
• M13: 6,339,509 km (0.116 R)
• M14: 7,833,543 km (0.06 R)
• M15: 8,119,724 km (0.101 R)
• M16: 8,712,879 km (0.11 R)
• M17: 8,968,542 km (0.12 R)
• M18: 9,985,807 km (0.066 R)
• M19: 19,179,494 km (0.108 R)
• M20: 20,769,420 km (0.094 R)
• M21: 21,134,290 km (0.119 R)
• M22: 25,125,112 km (0.034 R)
• M23: 25,435,528 km (0.066 R)
• M24: 27,900,452 km (0.091 R)
• M25: 29,247,581 km (0.075 R)
• M26: 35,459,034 km (0.052 R)
• M27: 42,349,212 km (0.076 R)
• M28: 42,641,975 km (0.059 R)
• M29: 43,083,588 km (0.085 R)
• M30: 47,040,452 km (0.059 R)
• M31: 48,785,062 km (0.056 R)
• M32: 50,737,015 km (0.112 R)
• M33: 53,079,269 km (0.088 R)
• M34: 57,978,300 km (0.109 R)
• M35: 62,032,702 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 10,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit