🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.6

Radius: 8.9

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.55 AU - 0.81 AU

Year: 380 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,986,808 km

• M1: 112,647 km (0.05 R)
• M2: 456,124 km (0.074 R)
• M3: 763,248 km (0.088 R)
• M4: 1,375,253 km (0.106 R)
• M5: 1,819,858 km (0.06 R)
• M6: 2,157,351 km (0.095 R)
• M7: 3,240,439 km (0.104 R)
• M8: 3,616,080 km (0.118 R)
• M9: 3,961,052 km (0.031 R)

Asteroid Belt

Center: 1.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.5

Radius: 13.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.43 AU - 1.63 AU

Year: 1284 Days

Day: 13.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,986,808 km

• M1: 166,652 km (0.077 R)
• M2: 881,431 km (0.118 R)
• M3: 1,809,685 km (0.04 R)
• M4: 2,893,522 km (0.1 R)
• M5: 3,557,886 km (0.059 R)
• M6: 4,423,011 km (0.095 R)
• M7: 4,878,686 km (0.062 R)
• M8: 5,601,393 km (0.092 R)
• M9: 6,030,889 km (0.107 R)
• M10: 6,660,247 km (0.082 R)
• M11: 8,127,652 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.1

Radius: 10.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.39 AU - 1.89 AU

Year: 1424 Days

Day: 10.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,986,808 km

• M1: 135,536 km (0.044 R)
• M2: 573,259 km (0.102 R)
• M3: 1,052,421 km (0.11 R)
• M4: 1,608,925 km (0.1 R)
• M5: 1,977,684 km (0.047 R)
• M6: 3,570,901 km (0.104 R)
• M7: 4,615,394 km (0.096 R)
• M8: 5,049,676 km (0.092 R)
• M9: 7,129,835 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.3

Radius: 9.5

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.73 AU - 1.91 AU

Year: 1665 Days

Day: 7.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,986,808 km

• M1: 119,230 km (0.036 R)
• M2: 416,480 km (0.101 R)
• M3: 787,932 km (0.078 R)
• M4: 1,175,091 km (0.113 R)
• M5: 1,729,800 km (0.058 R)
• M6: 2,411,218 km (0.115 R)
• M7: 4,581,435 km (0.107 R)
• M8: 6,379,452 km (0.101 R)
• M9: 7,016,739 km (0.087 R)
• M10: 7,407,638 km (0.093 R)
• M11: 7,991,219 km (0.106 R)
• M12: 8,355,939 km (0.082 R)
• M13: 12,157,669 km (0.11 R)
• M14: 14,035,721 km (0.099 R)
• M15: 14,838,463 km (0.11 R)
• M16: 15,530,503 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.2

Radius: 9.3

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.82 AU - 1.98 AU

Year: 1776 Days

Day: 14.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,986,808 km

• M1: 115,938 km (0.084 R)
• M2: 909,705 km (0.1 R)
• M3: 1,582,446 km (0.064 R)
• M4: 2,146,430 km (0.04 R)
• M5: 2,839,068 km (0.045 R)
• M6: 3,400,958 km (0.055 R)
• M7: 3,761,938 km (0.12 R)
• M8: 4,167,348 km (0.077 R)
• M9: 5,242,807 km (0.096 R)
• M10: 5,655,248 km (0.104 R)
• M11: 6,138,749 km (0.115 R)
• M12: 6,969,615 km (0.083 R)
• M13: 7,271,952 km (0.114 R)
• M14: 8,081,427 km (0.076 R)
• M15: 8,821,936 km (0.088 R)
• M16: 10,051,331 km (0.065 R)
• M17: 10,366,833 km (0.1 R)
• M18: 11,734,457 km (0.057 R)
• M19: 14,959,637 km (0.117 R)
• M20: 15,650,331 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.2

Radius: 8.1

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.18 AU - 3.7 AU

Year: 4327 Days

Day: 13.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,986,808 km

• M1: 100,679 km (0.073 R)
• M2: 841,189 km (0.105 R)
• M3: 2,046,050 km (0.118 R)
• M4: 2,422,438 km (0.069 R)
• M5: 3,621,316 km (0.095 R)
• M6: 4,803,588 km (0.091 R)
• M7: 8,087,111 km (0.072 R)
• M8: 8,487,435 km (0.115 R)
• M9: 10,690,264 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.1

Radius: 12.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.74 AU - 3.96 AU

Year: 5124 Days

Day: 11.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,986,808 km

• M1: 154,235 km (0.077 R)
• M2: 719,267 km (0.072 R)
• M3: 1,242,560 km (0.102 R)
• M4: 2,358,710 km (0.117 R)
• M5: 2,801,220 km (0.068 R)
• M6: 3,334,836 km (0.045 R)
• M7: 3,778,842 km (0.107 R)
• M8: 4,925,061 km (0.064 R)
• M9: 5,783,902 km (0.099 R)
• M10: 6,512,743 km (0.047 R)
• M11: 9,000,257 km (0.107 R)
• M12: 9,535,967 km (0.09 R)
• M13: 9,942,125 km (0.067 R)
• M14: 10,475,890 km (0.117 R)
• M15: 10,868,884 km (0.087 R)
• M16: 13,995,928 km (0.115 R)
• M17: 17,132,547 km (0.063 R)
• M18: 18,350,124 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.6

Radius: 11.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.71 AU - 6.13 AU

Year: 7402 Days

Day: 7.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,986,808 km

• M1: 147,653 km (0.088 R)
• M2: 677,080 km (0.104 R)
• M3: 1,045,390 km (0.044 R)
• M4: 1,846,935 km (0.091 R)
• M5: 2,550,344 km (0.092 R)
• M6: 3,022,625 km (0.103 R)
• M7: 3,639,866 km (0.12 R)
• M8: 4,389,501 km (0.072 R)
• M9: 5,976,884 km (0.109 R)
• M10: 6,582,905 km (0.114 R)
• M11: 8,182,405 km (0.071 R)
• M12: 8,809,370 km (0.08 R)
• M13: 9,852,815 km (0.112 R)
• M14: 11,642,604 km (0.069 R)
• M15: 12,134,631 km (0.082 R)
• M16: 13,911,704 km (0.08 R)
• M17: 15,150,375 km (0.056 R)
• M18: 17,018,852 km (0.088 R)
• M19: 19,375,916 km (0.085 R)
• M20: 26,374,553 km (0.106 R)
• M21: 29,609,458 km (0.081 R)
• M22: 31,275,080 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.6

Radius: 5.5

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.84 AU - 5.92 AU

Year: 9671 Days

Day: 16.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,986,808 km

• M1: 68,516 km (0.058 R)
• M2: 321,935 km (0.097 R)
• M3: 550,221 km (0.047 R)
• M4: 877,840 km (0.092 R)
• M5: 1,100,891 km (0.1 R)
• M6: 1,714,392 km (0.101 R)
• M7: 2,126,683 km (0.074 R)
• M8: 2,364,544 km (0.112 R)
• M9: 2,950,818 km (0.113 R)
• M10: 3,288,460 km (0.1 R)
• M11: 3,831,351 km (0.097 R)
• M12: 4,064,574 km (0.079 R)
• M13: 4,848,168 km (0.065 R)
• M14: 5,347,077 km (0.104 R)
• M15: 6,676,703 km (0.119 R)
• M16: 8,098,481 km (0.099 R)
• M17: 8,600,980 km (0.101 R)
• M18: 8,920,521 km (0.068 R)
• M19: 9,710,847 km (0.118 R)
• M20: 9,883,034 km (0.12 R)
• M21: 11,240,186 km (0.097 R)
• M22: 13,608,918 km (0.097 R)
• M23: 14,429,911 km (0.114 R)
• M24: 15,341,561 km (0.057 R)
• M25: 16,351,496 km (0.119 R)
• M26: 19,784,019 km (0.086 R)
• M27: 20,061,074 km (0.052 R)
• M28: 20,836,291 km (0.072 R)
• M29: 21,704,557 km (0.077 R)
• M30: 21,925,363 km (0.086 R)
• M31: 26,661,931 km (0.083 R)
• M32: 27,771,050 km (0.087 R)
• M33: 28,205,631 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.9

Radius: 5.8

Gravity: 16.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.81 AU - 10.09 AU

Year: 18160 Days

Day: 15.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,986,808 km

• M1: 72,256 km (0.092 R)
• M2: 255,812 km (0.068 R)
• M3: 545,733 km (0.11 R)
• M4: 737,218 km (0.098 R)
• M5: 2,655,961 km (0.078 R)
• M6: 3,065,859 km (0.106 R)
• M7: 3,773,008 km (0.063 R)
• M8: 4,354,644 km (0.115 R)
• M9: 4,583,529 km (0.094 R)
• M10: 5,172,646 km (0.073 R)
• M11: 5,580,001 km (0.104 R)
• M12: 6,375,263 km (0.059 R)
• M13: 7,848,503 km (0.094 R)
• M14: 8,844,376 km (0.1 R)
• M15: 10,204,370 km (0.119 R)
• M16: 11,823,468 km (0.059 R)
• M17: 12,793,311 km (0.1 R)
• M18: 13,127,961 km (0.049 R)
• M19: 13,399,930 km (0.044 R)
• M20: 14,309,934 km (0.082 R)
• M21: 15,260,479 km (0.063 R)
• M22: 17,613,354 km (0.095 R)
• M23: 20,107,599 km (0.118 R)
• M24: 22,535,573 km (0.072 R)
• M25: 28,984,737 km (0.049 R)
• M26: 31,461,629 km (0.064 R)
• M27: 31,704,576 km (0.063 R)
• M28: 35,633,315 km (0.113 R)
• M29: 36,029,899 km (0.116 R)
• M30: 40,016,682 km (0.083 R)
• M31: 41,166,043 km (0.074 R)
• M32: 49,670,532 km (0.104 R)
• M33: 50,997,465 km (0.061 R)
• M34: 54,418,021 km (0.1 R)
• M35: 63,631,903 km (0.104 R)
• M36: 64,802,806 km (0.051 R)
• M37: 66,187,035 km (0.107 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: 532 - 16,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit