🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.6

Radius: 11.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.02 AU - 1.26 AU

Year: 798 Days

Day: 6.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 49,053,759 km

• M1: 139,276 km (0.058 R)
• M2: 604,824 km (0.111 R)
• M3: 1,019,809 km (0.103 R)
• M4: 1,405,771 km (0.104 R)
• M5: 2,012,839 km (0.094 R)
• M6: 2,467,617 km (0.04 R)
• M7: 2,858,067 km (0.066 R)
• M8: 4,502,148 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.6

Radius: 8.4

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.97 AU - 1.59 AU

Year: 950 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,053,759 km

• M1: 104,419 km (0.102 R)
• M2: 557,402 km (0.106 R)
• M3: 888,163 km (0.076 R)
• M4: 1,204,412 km (0.06 R)
• M5: 1,523,954 km (0.069 R)
• M6: 1,937,143 km (0.084 R)
• M7: 2,358,560 km (0.087 R)
• M8: 2,649,229 km (0.108 R)
• M9: 3,130,635 km (0.079 R)
• M10: 4,268,177 km (0.052 R)
• M11: 5,203,164 km (0.113 R)
• M12: 5,818,160 km (0.09 R)
• M13: 6,184,974 km (0.094 R)
• M14: 6,480,879 km (0.099 R)
• M15: 7,331,941 km (0.104 R)
• M16: 7,882,162 km (0.105 R)
• M17: 8,640,773 km (0.114 R)
• M18: 9,011,177 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.1

Radius: 8.5

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.31 AU - 1.55 AU

Year: 1122 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,053,759 km

• M1: 105,766 km (0.119 R)
• M2: 589,116 km (0.103 R)
• M3: 1,787,844 km (0.065 R)
• M4: 2,909,379 km (0.056 R)
• M5: 3,508,369 km (0.094 R)
• M6: 3,829,556 km (0.081 R)
• M7: 4,820,343 km (0.058 R)
• M8: 5,198,825 km (0.111 R)
• M9: 5,741,117 km (0.096 R)
• M10: 6,938,798 km (0.114 R)
• M11: 8,728,886 km (0.088 R)
• M12: 9,524,298 km (0.116 R)
• M13: 10,336,465 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 8.5

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.69 AU - 3.45 AU

Year: 3529 Days

Day: 5.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,053,759 km

• M1: 105,766 km (0.115 R)
• M2: 397,182 km (0.107 R)
• M3: 868,864 km (0.079 R)
• M4: 1,261,110 km (0.095 R)
• M5: 2,392,220 km (0.094 R)
• M6: 2,958,747 km (0.103 R)
• M7: 4,245,588 km (0.12 R)
• M8: 4,612,701 km (0.093 R)
• M9: 6,038,967 km (0.044 R)
• M10: 7,907,295 km (0.081 R)
• M11: 8,535,755 km (0.088 R)
• M12: 10,663,486 km (0.091 R)
• M13: 12,325,369 km (0.109 R)
• M14: 14,508,450 km (0.111 R)
• M15: 15,079,017 km (0.068 R)
• M16: 15,772,403 km (0.041 R)
• M17: 17,453,584 km (0.053 R)
• M18: 18,277,718 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 13.6

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.73 AU - 4.27 AU

Year: 5248 Days

Day: 10.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,053,759 km

• M1: 169,195 km (0.095 R)
• M2: 764,744 km (0.066 R)
• M3: 1,685,070 km (0.119 R)
• M4: 2,538,825 km (0.07 R)
• M5: 3,236,400 km (0.108 R)
• M6: 4,082,975 km (0.099 R)
• M7: 5,504,902 km (0.078 R)
• M8: 6,411,466 km (0.109 R)
• M9: 7,271,055 km (0.098 R)
• M10: 7,974,464 km (0.056 R)
• M11: 10,224,266 km (0.098 R)
• M12: 11,300,773 km (0.105 R)
• M13: 11,791,753 km (0.107 R)
• M14: 12,399,868 km (0.077 R)
• M15: 12,869,606 km (0.081 R)
• M16: 15,220,835 km (0.096 R)
• M17: 15,942,196 km (0.094 R)
• M18: 16,749,426 km (0.097 R)
• M19: 17,259,555 km (0.112 R)
• M20: 18,177,188 km (0.073 R)
• M21: 20,905,704 km (0.089 R)
• M22: 22,714,342 km (0.097 R)
• M23: 24,057,282 km (0.076 R)
• M24: 25,872,952 km (0.085 R)
• M25: 29,497,708 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.5

Radius: 9.4

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.02 AU - 4.58 AU

Year: 5849 Days

Day: 13 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,053,759 km

• M1: 116,986 km (0.069 R)
• M2: 459,565 km (0.076 R)
• M3: 836,102 km (0.048 R)
• M4: 1,350,570 km (0.076 R)
• M5: 1,747,902 km (0.06 R)
• M6: 2,762,773 km (0.076 R)
• M7: 3,769,717 km (0.069 R)
• M8: 4,229,730 km (0.099 R)
• M9: 7,187,729 km (0.094 R)
• M10: 9,281,201 km (0.115 R)
• M11: 10,868,435 km (0.034 R)
• M12: 11,802,075 km (0.119 R)
• M13: 12,159,315 km (0.096 R)
• M14: 14,225,710 km (0.105 R)
• M15: 25,517,208 km (0.111 R)
• M16: 25,943,263 km (0.056 R)
• M17: 27,161,887 km (0.12 R)
• M18: 31,727,913 km (0.051 R)
• M19: 32,320,022 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.7

Radius: 12.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.28 AU - 6.14 AU

Year: 7801 Days

Day: 6.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,053,759 km

• M1: 152,590 km (0.111 R)
• M2: 543,639 km (0.098 R)
• M3: 992,283 km (0.11 R)
• M4: 1,740,870 km (0.064 R)
• M5: 2,584,602 km (0.091 R)
• M6: 3,232,960 km (0.12 R)
• M7: 3,945,943 km (0.048 R)
• M8: 4,395,634 km (0.071 R)
• M9: 5,373,406 km (0.098 R)
• M10: 5,900,439 km (0.066 R)
• M11: 7,244,726 km (0.098 R)
• M12: 7,724,486 km (0.029 R)
• M13: 9,367,071 km (0.084 R)
• M14: 9,821,399 km (0.069 R)
• M15: 12,957,120 km (0.112 R)
• M16: 13,379,136 km (0.099 R)
• M17: 15,735,003 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.1

Radius: 3.3

Gravity: 57.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.34 AU - 7.64 AU

Year: 10846 Days

Day: 16.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,053,759 km

• M1: 53,257 km (0.054 R)
• M2: 156,330 km (0.087 R)
• M3: 351,405 km (0.06 R)
• M4: 710,141 km (0.07 R)
• M5: 863,329 km (0.094 R)
• M6: 1,404,425 km (0.116 R)
• M7: 2,160,492 km (0.072 R)
• M8: 3,084,708 km (0.09 R)
• M9: 3,468,726 km (0.106 R)
• M10: 4,075,345 km (0.107 R)
• M11: 4,719,065 km (0.108 R)
• M12: 5,162,174 km (0.113 R)
• M13: 5,461,519 km (0.085 R)
• M14: 7,012,400 km (0.091 R)
• M15: 7,931,530 km (0.089 R)
• M16: 8,151,139 km (0.065 R)
• M17: 8,881,027 km (0.057 R)
• M18: 10,680,839 km (0.096 R)
• M19: 11,665,642 km (0.031 R)
• M20: 12,296,496 km (0.091 R)
• M21: 15,657,063 km (0.033 R)
• M22: 16,423,752 km (0.111 R)
• M23: 17,731,836 km (0.067 R)
• M24: 19,741,533 km (0.074 R)
• M25: 20,471,122 km (0.107 R)
• M26: 20,801,135 km (0.117 R)
• M27: 22,070,024 km (0.057 R)
• M28: 23,931,919 km (0.12 R)
• M29: 26,867,778 km (0.042 R)
• M30: 33,328,162 km (0.094 R)
• M31: 36,010,003 km (0.103 R)
• M32: 36,490,661 km (0.086 R)
• M33: 39,719,731 km (0.076 R)
• M34: 45,329,352 km (0.114 R)
• M35: 45,889,596 km (0.066 R)
• M36: 46,596,296 km (0.119 R)
• M37: 48,176,797 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 20,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit