🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.6

Radius: 10.6

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.72 AU - 0.72 AU

Year: 401 Days

Day: 5.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,622,621 km

• M1: 131,796 km (0.073 R)
• M2: 495,618 km (0.083 R)
• M3: 847,472 km (0.066 R)
• M4: 1,653,655 km (0.072 R)
• M5: 2,175,153 km (0.117 R)
• M6: 2,931,370 km (0.101 R)
• M7: 3,294,893 km (0.112 R)
• M8: 4,266,382 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 10.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.93 AU - 1.23 AU

Year: 736 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,622,621 km

• M1: 130,599 km (0.098 R)
• M2: 611,556 km (0.082 R)
• M3: 1,945,670 km (0.085 R)
• M4: 2,465,672 km (0.069 R)
• M5: 3,011,106 km (0.101 R)
• M6: 3,926,795 km (0.094 R)
• M7: 4,528,028 km (0.104 R)
• M8: 4,926,557 km (0.069 R)
• M9: 5,478,274 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.1

Radius: 8.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.07 AU - 1.25 AU

Year: 820 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 53,622,621 km

• M1: 108,458 km (0.088 R)
• M2: 532,718 km (0.086 R)
• M3: 988,842 km (0.069 R)
• M4: 1,663,828 km (0.091 R)
• M5: 2,800,173 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.4

Radius: 9.5

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.48 AU - 4.02 AU

Year: 3844 Days

Day: 6.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,622,621 km

• M1: 118,182 km (0.061 R)
• M2: 477,367 km (0.118 R)
• M3: 994,227 km (0.087 R)
• M4: 1,387,819 km (0.099 R)
• M5: 1,858,305 km (0.107 R)
• M6: 2,528,503 km (0.098 R)
• M7: 2,937,953 km (0.101 R)
• M8: 3,676,966 km (0.113 R)
• M9: 4,510,825 km (0.082 R)
• M10: 6,064,548 km (0.107 R)
• M11: 7,495,153 km (0.088 R)
• M12: 8,344,120 km (0.068 R)
• M13: 10,232,794 km (0.087 R)
• M14: 13,729,045 km (0.111 R)
• M15: 17,283,042 km (0.095 R)
• M16: 17,584,183 km (0.073 R)
• M17: 18,196,935 km (0.111 R)
• M18: 23,037,175 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.7

Radius: 11

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.73 AU - 3.97 AU

Year: 4022 Days

Day: 6.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,622,621 km

• M1: 136,732 km (0.081 R)
• M2: 520,900 km (0.082 R)
• M3: 866,770 km (0.086 R)
• M4: 1,396,047 km (0.069 R)
• M5: 3,060,174 km (0.045 R)
• M6: 3,604,710 km (0.116 R)
• M7: 4,054,551 km (0.079 R)
• M8: 5,947,563 km (0.064 R)
• M9: 6,547,151 km (0.085 R)
• M10: 6,990,559 km (0.105 R)
• M11: 7,555,889 km (0.118 R)
• M12: 8,187,491 km (0.044 R)
• M13: 9,357,496 km (0.091 R)
• M14: 10,169,514 km (0.058 R)
• M15: 11,294,490 km (0.08 R)
• M16: 12,167,692 km (0.092 R)
• M17: 12,548,569 km (0.116 R)
• M18: 16,691,831 km (0.069 R)
• M19: 17,281,546 km (0.1 R)
• M20: 18,069,029 km (0.068 R)
• M21: 18,502,863 km (0.106 R)
• M22: 19,134,615 km (0.109 R)
• M23: 22,369,519 km (0.073 R)
• M24: 22,726,161 km (0.035 R)
• M25: 25,407,403 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.8

Radius: 11.5

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.04 AU - 3.98 AU

Year: 4314 Days

Day: 13.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,622,621 km

• M1: 143,016 km (0.11 R)
• M2: 560,244 km (0.082 R)
• M3: 1,478,625 km (0.108 R)
• M4: 2,093,772 km (0.069 R)
• M5: 2,550,494 km (0.114 R)
• M6: 3,148,437 km (0.104 R)
• M7: 3,583,767 km (0.031 R)
• M8: 4,196,071 km (0.093 R)
• M9: 4,725,198 km (0.095 R)
• M10: 6,094,617 km (0.097 R)
• M11: 8,659,473 km (0.113 R)
• M12: 9,200,568 km (0.096 R)
• M13: 9,887,671 km (0.077 R)
• M14: 10,739,482 km (0.065 R)
• M15: 11,872,237 km (0.119 R)
• M16: 12,251,168 km (0.068 R)
• M17: 13,284,141 km (0.12 R)
• M18: 14,004,605 km (0.107 R)
• M19: 16,091,495 km (0.117 R)
• M20: 17,209,290 km (0.09 R)
• M21: 17,941,572 km (0.115 R)
• M22: 20,263,181 km (0.094 R)
• M23: 21,010,722 km (0.062 R)
• M24: 22,417,091 km (0.05 R)
• M25: 23,143,389 km (0.091 R)
• M26: 24,719,552 km (0.06 R)
• M27: 25,416,529 km (0.114 R)
• M28: 26,126,670 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.2

Radius: 10

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.53 AU - 4.75 AU

Year: 5526 Days

Day: 13.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,622,621 km

• M1: 124,316 km (0.115 R)
• M2: 863,180 km (0.049 R)
• M3: 1,242,859 km (0.064 R)
• M4: 1,653,655 km (0.118 R)
• M5: 2,140,596 km (0.05 R)
• M6: 2,819,621 km (0.077 R)
• M7: 3,423,098 km (0.11 R)
• M8: 4,089,108 km (0.055 R)
• M9: 4,649,352 km (0.051 R)
• M10: 5,133,900 km (0.039 R)
• M11: 6,611,777 km (0.109 R)
• M12: 7,481,240 km (0.083 R)
• M13: 12,177,715 km (0.108 R)
• M14: 13,385,269 km (0.111 R)
• M15: 13,919,483 km (0.118 R)
• M16: 15,396,463 km (0.113 R)
• M17: 17,257,760 km (0.08 R)
• M18: 21,819,149 km (0.098 R)
• M19: 22,153,649 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.4

Radius: 7.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.86 AU - 8.16 AU

Year: 13501 Days

Day: 22.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,622,621 km

• M1: 88,412 km (0.096 R)
• M2: 641,924 km (0.081 R)
• M3: 1,265,000 km (0.111 R)
• M4: 1,610,122 km (0.115 R)
• M5: 2,877,665 km (0.1 R)
• M6: 3,262,131 km (0.111 R)
• M7: 3,796,196 km (0.11 R)
• M8: 4,310,064 km (0.116 R)
• M9: 4,731,930 km (0.118 R)
• M10: 5,475,880 km (0.112 R)
• M11: 6,428,370 km (0.097 R)
• M12: 7,266,417 km (0.074 R)
• M13: 8,254,362 km (0.114 R)
• M14: 10,634,314 km (0.115 R)
• M15: 13,769,736 km (0.109 R)
• M16: 14,222,120 km (0.072 R)
• M17: 16,506,629 km (0.108 R)
• M18: 16,952,730 km (0.063 R)
• M19: 24,808,862 km (0.118 R)
• M20: 28,368,394 km (0.058 R)
• M21: 28,732,814 km (0.1 R)
• M22: 30,033,269 km (0.071 R)
• M23: 32,056,879 km (0.118 R)
• M24: 34,375,496 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.3

Radius: 7.8

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.11 AU - 8.23 AU

Year: 15319 Days

Day: 22.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,622,621 km

• M1: 97,089 km (0.093 R)
• M2: 444,754 km (0.093 R)
• M3: 780,751 km (0.077 R)
• M4: 1,245,103 km (0.112 R)
• M5: 1,749,846 km (0.117 R)
• M6: 2,095,567 km (0.084 R)
• M7: 2,344,348 km (0.041 R)
• M8: 2,591,484 km (0.118 R)
• M9: 3,312,546 km (0.112 R)
• M10: 4,747,638 km (0.094 R)
• M11: 5,459,425 km (0.063 R)
• M12: 6,124,238 km (0.096 R)
• M13: 6,397,104 km (0.092 R)
• M14: 7,394,473 km (0.105 R)
• M15: 9,029,727 km (0.04 R)
• M16: 12,004,631 km (0.111 R)
• M17: 12,432,780 km (0.032 R)
• M18: 13,126,016 km (0.105 R)
• M19: 15,432,367 km (0.098 R)
• M20: 16,381,416 km (0.106 R)
• M21: 17,837,751 km (0.081 R)
• M22: 19,713,708 km (0.049 R)
• M23: 22,170,404 km (0.114 R)
• M24: 36,787,762 km (0.117 R)
• M25: 44,723,031 km (0.059 R)
• M26: 45,751,666 km (0.072 R)
• M27: 46,946,505 km (0.117 R)
• M28: 54,722,452 km (0.082 R)
• M29: 55,392,651 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.9

Radius: 5.8

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.2 AU - 11.48 AU

Year: 20249 Days

Day: 18.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,622,621 km

• M1: 122,521 km (0.089 R)
• M2: 582,385 km (0.091 R)
• M3: 1,024,297 km (0.112 R)
• M4: 1,222,663 km (0.075 R)
• M5: 2,719,240 km (0.068 R)
• M6: 3,789,912 km (0.051 R)
• M7: 7,175,611 km (0.09 R)
• M8: 8,135,132 km (0.086 R)
• M9: 12,773,115 km (0.119 R)
• M10: 14,914,609 km (0.105 R)
• M11: 15,749,365 km (0.117 R)
• M12: 16,034,349 km (0.081 R)
• M13: 18,049,133 km (0.105 R)
• M14: 23,579,467 km (0.109 R)
• M15: 27,592,878 km (0.088 R)
• M16: 30,470,842 km (0.119 R)
• M17: 32,153,070 km (0.081 R)
• M18: 33,308,265 km (0.105 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: 542 - 18,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit