🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.7

Radius: 8.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.96 AU - 0.96 AU

Year: 627 Days

Day: 7.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,364,193 km

• M1: 109,506 km (0.107 R)
• M2: 531,072 km (0.048 R)
• M3: 820,544 km (0.108 R)
• M4: 1,413,999 km (0.064 R)
• M5: 2,385,188 km (0.08 R)
• M6: 2,971,163 km (0.088 R)
• M7: 3,447,932 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 14.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.01 AU - 1.25 AU

Year: 801 Days

Day: 7.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,364,193 km

• M1: 211,980 km (0.114 R)
• M2: 740,809 km (0.068 R)
• M3: 1,294,171 km (0.115 R)
• M4: 2,037,673 km (0.118 R)
• M5: 2,504,568 km (0.08 R)
• M6: 3,956,714 km (0.113 R)
• M7: 4,727,293 km (0.077 R)
• M8: 5,289,482 km (0.112 R)
• M9: 6,108,679 km (0.099 R)
• M10: 6,590,385 km (0.081 R)
• M11: 7,097,521 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.9

Radius: 9.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.11 AU - 1.49 AU

Year: 988 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 165.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,364,193 km

• M1: 127,009 km (0.073 R)
• M2: 521,797 km (0.098 R)
• M3: 870,360 km (0.039 R)
• M4: 1,210,995 km (0.07 R)
• M5: 1,818,063 km (0.108 R)
• M6: 2,155,855 km (0.095 R)
• M7: 2,485,868 km (0.091 R)
• M8: 3,062,119 km (0.119 R)
• M9: 4,232,573 km (0.109 R)
• M10: 4,677,327 km (0.11 R)
• M11: 5,120,436 km (0.101 R)
• M12: 5,713,591 km (0.111 R)
• M13: 6,485,068 km (0.103 R)

Asteroid Belt

Center: 1.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.8

Radius: 10.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.78 AU - 1.86 AU

Year: 1637 Days

Day: 11.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,364,193 km

• M1: 135,536 km (0.107 R)
• M2: 695,929 km (0.1 R)
• M3: 1,107,623 km (0.104 R)
• M4: 1,597,556 km (0.101 R)
• M5: 3,007,516 km (0.107 R)
• M6: 3,452,868 km (0.098 R)
• M7: 4,582,781 km (0.099 R)
• M8: 5,734,386 km (0.07 R)
• M9: 8,068,112 km (0.09 R)
• M10: 9,503,953 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.1

Radius: 8.6

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.95 AU - 1.99 AU

Year: 1844 Days

Day: 9.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,364,193 km

• M1: 107,262 km (0.077 R)
• M2: 462,706 km (0.032 R)
• M3: 927,656 km (0.076 R)
• M4: 1,272,629 km (0.079 R)
• M5: 1,683,874 km (0.058 R)
• M6: 2,643,394 km (0.07 R)
• M7: 3,378,967 km (0.112 R)
• M8: 3,794,849 km (0.116 R)
• M9: 4,371,549 km (0.106 R)
• M10: 4,787,581 km (0.08 R)
• M11: 5,525,397 km (0.103 R)
• M12: 6,431,811 km (0.1 R)
• M13: 7,122,953 km (0.081 R)
• M14: 7,646,246 km (0.116 R)
• M15: 8,111,197 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.3

Radius: 13.4

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.88 AU - 2.08 AU

Year: 1858 Days

Day: 12.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,364,193 km

• M1: 171,738 km (0.118 R)
• M2: 667,655 km (0.096 R)
• M3: 1,520,064 km (0.061 R)
• M4: 2,167,075 km (0.092 R)
• M5: 2,906,687 km (0.091 R)
• M6: 3,507,920 km (0.082 R)
• M7: 4,581,884 km (0.06 R)
• M8: 5,177,582 km (0.107 R)
• M9: 6,418,646 km (0.056 R)
• M10: 6,873,873 km (0.119 R)
• M11: 7,350,641 km (0.112 R)
• M12: 7,825,165 km (0.078 R)
• M13: 9,101,983 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.4

Radius: 3.7

Gravity: 47.95 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.77 AU - 7.39 AU

Year: 11256 Days

Day: 20.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,364,193 km

• M1: 47,423 km (0.098 R)
• M2: 186,249 km (0.096 R)
• M3: 499,208 km (0.076 R)
• M4: 1,108,520 km (0.119 R)
• M5: 1,304,942 km (0.106 R)
• M6: 1,915,601 km (0.114 R)
• M7: 2,350,931 km (0.071 R)
• M8: 2,592,082 km (0.119 R)
• M9: 3,030,105 km (0.068 R)
• M10: 3,777,197 km (0.103 R)
• M11: 6,508,854 km (0.104 R)
• M12: 6,625,390 km (0.105 R)
• M13: 7,105,749 km (0.089 R)
• M14: 8,135,282 km (0.095 R)
• M15: 8,638,679 km (0.115 R)
• M16: 8,969,739 km (0.105 R)
• M17: 9,114,250 km (0.085 R)
• M18: 9,657,291 km (0.087 R)
• M19: 10,379,100 km (0.068 R)
• M20: 10,970,909 km (0.04 R)
• M21: 11,585,009 km (0.044 R)
• M22: 11,756,298 km (0.073 R)
• M23: 12,280,639 km (0.117 R)
• M24: 13,313,163 km (0.111 R)
• M25: 14,205,814 km (0.046 R)
• M26: 16,466,537 km (0.118 R)
• M27: 19,675,860 km (0.107 R)
• M28: 23,826,453 km (0.103 R)
• M29: 27,296,675 km (0.038 R)
• M30: 28,008,312 km (0.046 R)
• M31: 29,046,521 km (0.113 R)
• M32: 30,542,500 km (0.118 R)
• M33: 30,869,670 km (0.117 R)
• M34: 31,199,085 km (0.034 R)
• M35: 33,455,769 km (0.113 R)
• M36: 34,623,829 km (0.055 R)
• M37: 38,417,182 km (0.103 R)
• M38: 39,956,993 km (0.074 R)
• M39: 46,384,316 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549

Radius: 3.3

Gravity: 50.41 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.49 AU - 8.23 AU

Year: 13315 Days

Day: 16.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,364,193 km

• M1: 41,139 km (0.03 R)
• M2: 315,053 km (0.052 R)
• M3: 646,263 km (0.091 R)
• M4: 933,940 km (0.034 R)
• M5: 1,043,146 km (0.061 R)
• M6: 1,160,879 km (0.074 R)
• M7: 1,466,059 km (0.054 R)
• M8: 1,993,840 km (0.117 R)
• M9: 2,138,801 km (0.118 R)
• M10: 3,089,944 km (0.113 R)
• M11: 3,725,137 km (0.118 R)
• M12: 4,030,466 km (0.108 R)
• M13: 4,596,694 km (0.113 R)
• M14: 5,996,032 km (0.079 R)
• M15: 6,108,380 km (0.094 R)
• M16: 6,298,818 km (0.105 R)
• M17: 7,438,904 km (0.062 R)
• M18: 7,788,364 km (0.067 R)
• M19: 8,426,100 km (0.096 R)
• M20: 10,065,693 km (0.077 R)
• M21: 11,269,656 km (0.097 R)
• M22: 15,103,401 km (0.118 R)
• M23: 20,139,314 km (0.105 R)
• M24: 20,560,881 km (0.093 R)
• M25: 22,396,148 km (0.067 R)
• M26: 24,432,923 km (0.061 R)
• M27: 25,300,441 km (0.08 R)
• M28: 26,088,821 km (0.107 R)
• M29: 26,791,782 km (0.116 R)
• M30: 33,696,771 km (0.118 R)
• M31: 34,891,609 km (0.092 R)
• M32: 38,644,870 km (0.111 R)
• M33: 38,774,422 km (0.11 R)
• M34: 41,562,178 km (0.081 R)
• M35: 45,482,839 km (0.106 R)
• M36: 47,532,629 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.7

Radius: 8

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.84 AU - 10.44 AU

Year: 16936 Days

Day: 23.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,364,193 km

• M1: 100,380 km (0.03 R)
• M2: 939,026 km (0.104 R)
• M3: 2,492,001 km (0.076 R)
• M4: 3,152,326 km (0.109 R)
• M5: 4,437,821 km (0.073 R)
• M6: 4,995,522 km (0.061 R)
• M7: 5,757,124 km (0.117 R)
• M8: 11,009,805 km (0.104 R)
• M9: 11,964,539 km (0.081 R)
• M10: 13,463,060 km (0.106 R)
• M11: 13,820,300 km (0.111 R)
• M12: 15,939,504 km (0.097 R)
• M13: 22,765,954 km (0.056 R)
• M14: 28,301,673 km (0.073 R)
• M15: 31,692,159 km (0.032 R)
• M16: 45,842,024 km (0.114 R)
• M17: 47,305,240 km (0.11 R)
• M18: 48,631,874 km (0.118 R)
• M19: 58,999,755 km (0.09 R)
• M20: 73,359,205 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.6

Radius: 4.3

Gravity: 28.8 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.88 AU - 10.26 AU

Year: 19742 Days

Day: 19.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,364,193 km

• M1: 53,556 km (0.071 R)
• M2: 223,948 km (0.041 R)
• M3: 506,688 km (0.118 R)
• M4: 1,097,899 km (0.12 R)
• M5: 1,387,670 km (0.066 R)
• M6: 1,943,576 km (0.105 R)
• M7: 2,240,527 km (0.117 R)
• M8: 2,389,078 km (0.102 R)
• M9: 2,924,489 km (0.07 R)
• M10: 3,260,336 km (0.075 R)
• M11: 3,479,497 km (0.115 R)
• M12: 4,039,741 km (0.03 R)
• M13: 5,152,001 km (0.081 R)
• M14: 5,299,355 km (0.089 R)
• M15: 6,755,989 km (0.104 R)
• M16: 7,766,673 km (0.105 R)
• M17: 11,335,330 km (0.086 R)
• M18: 11,774,848 km (0.077 R)
• M19: 12,422,158 km (0.115 R)
• M20: 12,889,353 km (0.1 R)
• M21: 13,646,916 km (0.091 R)
• M22: 14,144,179 km (0.05 R)
• M23: 21,275,211 km (0.102 R)
• M24: 21,655,189 km (0.088 R)
• M25: 23,421,791 km (0.074 R)
• M26: 27,574,328 km (0.11 R)
• M27: 30,239,714 km (0.063 R)
• M28: 31,205,517 km (0.112 R)
• M29: 33,838,590 km (0.109 R)
• M30: 36,751,709 km (0.079 R)
• M31: 38,831,119 km (0.086 R)
• M32: 50,918,627 km (0.057 R)
• M33: 51,087,972 km (0.039 R)
• M34: 52,456,344 km (0.11 R)
• M35: 58,731,226 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 20,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit