🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.6

Radius: 8.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.51 AU - 0.59 AU

Year: 282 Days

Day: 5.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,271,876 km

• M1: 103,223 km (0.118 R)
• M2: 450,439 km (0.11 R)
• M3: 762,351 km (0.074 R)
• M4: 1,021,305 km (0.071 R)
• M5: 1,306,139 km (0.118 R)
• M6: 1,638,845 km (0.025 R)
• M7: 2,101,850 km (0.092 R)
• M8: 2,409,423 km (0.114 R)
• M9: 2,730,610 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.1

Radius: 13.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.9 AU - 0.92 AU

Year: 599 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 84,271,876 km

• M1: 172,935 km (0.117 R)
• M2: 810,820 km (0.117 R)
• M3: 2,173,059 km (0.093 R)
• M4: 2,752,451 km (0.109 R)
• M5: 3,307,011 km (0.05 R)
• M6: 3,740,246 km (0.076 R)
• M7: 6,819,120 km (0.102 R)
• M8: 7,395,221 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873

Radius: 10.9

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.92 AU - 0.98 AU

Year: 639 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,271,876 km

• M1: 135,536 km (0.106 R)
• M2: 563,086 km (0.082 R)
• M3: 1,011,431 km (0.09 R)
• M4: 1,540,110 km (0.03 R)
• M5: 2,064,451 km (0.06 R)
• M6: 2,432,013 km (0.09 R)
• M7: 3,072,740 km (0.103 R)
• M8: 3,666,494 km (0.027 R)
• M9: 4,241,698 km (0.102 R)
• M10: 4,825,130 km (0.092 R)
• M11: 5,666,618 km (0.048 R)
• M12: 6,901,399 km (0.103 R)
• M13: 8,064,821 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981

Radius: 10.7

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.38 AU - 1.48 AU

Year: 1180 Days

Day: 6.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,271,876 km

• M1: 133,142 km (0.112 R)
• M2: 505,342 km (0.082 R)
• M3: 1,046,138 km (0.099 R)
• M4: 1,402,031 km (0.072 R)
• M5: 1,870,273 km (0.101 R)
• M6: 2,250,700 km (0.081 R)
• M7: 3,274,548 km (0.066 R)
• M8: 3,815,643 km (0.06 R)
• M9: 4,642,022 km (0.055 R)
• M10: 5,284,246 km (0.108 R)
• M11: 5,848,828 km (0.114 R)
• M12: 6,746,116 km (0.118 R)
• M13: 8,403,660 km (0.084 R)
• M14: 9,420,178 km (0.087 R)
• M15: 11,095,973 km (0.074 R)
• M16: 12,355,587 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.2

Radius: 13.5

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.92 AU - 2.5 AU

Year: 2268 Days

Day: 13.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,271,876 km

• M1: 167,849 km (0.062 R)
• M2: 596,447 km (0.105 R)
• M3: 1,038,060 km (0.031 R)
• M4: 1,485,208 km (0.08 R)
• M5: 2,005,509 km (0.076 R)
• M6: 2,633,521 km (0.061 R)
• M7: 3,160,255 km (0.058 R)
• M8: 3,866,806 km (0.063 R)
• M9: 4,307,970 km (0.072 R)
• M10: 4,740,158 km (0.03 R)
• M11: 5,408,262 km (0.106 R)
• M12: 6,318,116 km (0.049 R)
• M13: 6,742,077 km (0.1 R)
• M14: 9,256,817 km (0.087 R)
• M15: 12,714,173 km (0.1 R)
• M16: 13,135,591 km (0.106 R)
• M17: 14,051,130 km (0.096 R)
• M18: 16,551,209 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.4

Radius: 10.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.35 AU - 4.35 AU

Year: 5214 Days

Day: 5.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,271,876 km

• M1: 128,804 km (0.12 R)
• M2: 465,698 km (0.087 R)
• M3: 942,766 km (0.104 R)
• M4: 1,385,725 km (0.043 R)
• M5: 1,748,051 km (0.067 R)
• M6: 2,120,699 km (0.085 R)
• M7: 2,748,113 km (0.096 R)
• M8: 3,947,589 km (0.102 R)
• M9: 4,528,178 km (0.106 R)
• M10: 5,314,315 km (0.116 R)
• M11: 5,674,247 km (0.06 R)
• M12: 7,311,297 km (0.066 R)
• M13: 8,120,771 km (0.06 R)
• M14: 8,704,502 km (0.104 R)
• M15: 9,576,059 km (0.089 R)
• M16: 9,956,037 km (0.08 R)
• M17: 10,868,136 km (0.1 R)
• M18: 13,556,709 km (0.118 R)
• M19: 14,182,327 km (0.106 R)
• M20: 15,029,350 km (0.059 R)
• M21: 15,595,129 km (0.115 R)
• M22: 16,175,120 km (0.114 R)
• M23: 16,824,076 km (0.098 R)
• M24: 18,698,687 km (0.049 R)
• M25: 20,457,509 km (0.091 R)
• M26: 21,603,129 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.7

Radius: 8.7

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.24 AU - 4.24 AU

Year: 6026 Days

Day: 8.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,271,876 km

• M1: 108,159 km (0.092 R)
• M2: 403,017 km (0.101 R)
• M3: 772,075 km (0.108 R)
• M4: 1,505,403 km (0.109 R)
• M5: 2,467,168 km (0.108 R)
• M6: 2,771,450 km (0.108 R)
• M7: 3,080,669 km (0.109 R)
• M8: 5,187,157 km (0.098 R)
• M9: 5,750,991 km (0.077 R)
• M10: 6,689,718 km (0.111 R)
• M11: 7,727,179 km (0.115 R)
• M12: 9,674,345 km (0.076 R)
• M13: 15,993,060 km (0.074 R)
• M14: 17,249,831 km (0.06 R)
• M15: 18,301,654 km (0.096 R)
• M16: 20,460,501 km (0.098 R)
• M17: 22,783,606 km (0.051 R)
• M18: 26,118,891 km (0.107 R)
• M19: 28,756,151 km (0.057 R)
• M20: 31,759,478 km (0.111 R)
• M21: 32,246,868 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.6

Radius: 6.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.82 AU - 8.44 AU

Year: 13142 Days

Day: 15.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,271,876 km

• M1: 84,074 km (0.111 R)
• M2: 351,705 km (0.049 R)
• M3: 933,341 km (0.083 R)
• M4: 1,200,673 km (0.119 R)
• M5: 1,770,042 km (0.1 R)
• M6: 2,522,818 km (0.041 R)
• M7: 2,803,913 km (0.104 R)
• M8: 4,144,459 km (0.119 R)
• M9: 5,482,912 km (0.116 R)
• M10: 5,746,054 km (0.068 R)
• M11: 8,861,729 km (0.107 R)
• M12: 12,695,773 km (0.101 R)
• M13: 14,776,230 km (0.108 R)
• M14: 18,665,476 km (0.025 R)
• M15: 19,939,601 km (0.057 R)
• M16: 26,769,941 km (0.111 R)
• M17: 27,698,943 km (0.108 R)
• M18: 28,387,842 km (0.059 R)
• M19: 28,911,883 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.9

Radius: 6.7

Gravity: 18.55 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.16 AU - 8.54 AU

Year: 13754 Days

Day: 17.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,271,876 km

• M1: 90,357 km (0.104 R)
• M2: 300,841 km (0.054 R)
• M3: 581,337 km (0.094 R)
• M4: 1,397,543 km (0.107 R)
• M5: 2,021,067 km (0.08 R)
• M6: 2,272,691 km (0.117 R)
• M7: 3,258,242 km (0.086 R)
• M8: 4,067,267 km (0.067 R)
• M9: 5,841,647 km (0.039 R)
• M10: 6,355,217 km (0.059 R)
• M11: 7,382,057 km (0.065 R)
• M12: 7,655,073 km (0.104 R)
• M13: 7,934,970 km (0.083 R)
• M14: 9,384,873 km (0.119 R)
• M15: 10,033,679 km (0.036 R)
• M16: 11,240,335 km (0.117 R)
• M17: 11,663,099 km (0.101 R)
• M18: 11,909,486 km (0.1 R)
• M19: 16,493,764 km (0.039 R)
• M20: 16,882,569 km (0.064 R)
• M21: 17,517,462 km (0.112 R)
• M22: 18,333,219 km (0.053 R)
• M23: 19,517,585 km (0.05 R)
• M24: 21,205,349 km (0.114 R)
• M25: 26,002,653 km (0.093 R)
• M26: 27,932,466 km (0.083 R)
• M27: 28,152,524 km (0.091 R)
• M28: 29,384,163 km (0.092 R)
• M29: 30,302,096 km (0.076 R)
• M30: 36,084,802 km (0.082 R)
• M31: 37,939,666 km (0.118 R)
• M32: 40,276,534 km (0.079 R)
• M33: 43,884,535 km (0.091 R)
• M34: 45,843,370 km (0.045 R)
• M35: 55,121,879 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.4

Radius: 5

Gravity: 30.7 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.11 AU - 12.01 AU

Year: 22025 Days

Day: 20 Hours

Environment

Temp: -234 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,271,876 km

• M1: 63,280 km (0.089 R)
• M2: 226,641 km (0.034 R)
• M3: 454,329 km (0.114 R)
• M4: 658,231 km (0.092 R)
• M5: 842,086 km (0.041 R)
• M6: 1,576,612 km (0.118 R)
• M7: 1,794,426 km (0.112 R)
• M8: 1,950,607 km (0.1 R)
• M9: 2,498,733 km (0.053 R)
• M10: 3,550,257 km (0.081 R)
• M11: 6,710,811 km (0.106 R)
• M12: 7,089,742 km (0.085 R)
• M13: 7,735,855 km (0.106 R)
• M14: 8,583,776 km (0.105 R)
• M15: 8,860,981 km (0.084 R)
• M16: 9,030,176 km (0.037 R)
• M17: 10,588,388 km (0.096 R)
• M18: 12,039,936 km (0.057 R)
• M19: 13,322,139 km (0.079 R)
• M20: 14,226,010 km (0.087 R)
• M21: 15,739,491 km (0.055 R)
• M22: 16,492,567 km (0.067 R)
• M23: 17,007,632 km (0.11 R)
• M24: 23,188,268 km (0.089 R)
• M25: 26,307,534 km (0.085 R)
• M26: 26,892,461 km (0.11 R)
• M27: 27,485,916 km (0.097 R)
• M28: 37,762,691 km (0.118 R)
• M29: 47,004,249 km (0.103 R)
• M30: 50,152,088 km (0.072 R)
• M31: 55,132,949 km (0.082 R)
• M32: 55,705,909 km (0.106 R)
• M33: 67,360,780 km (0.076 R)
• M34: 72,033,768 km (0.143 R)
• M35: 74,798,636 km (0.061 R)
• M36: 75,032,158 km (0.082 R)
• M37: 77,633,366 km (0.034 R)
• M38: 83,767,627 km (0.147 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit