🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.5

Radius: 14.3

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.77 AU - 0.83 AU

Year: 494 Days

Day: 6.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,544,409 km

• M1: 179,966 km (0.031 R)
• M2: 674,387 km (0.111 R)
• M3: 1,323,642 km (0.09 R)
• M4: 1,837,810 km (0.1 R)
• M5: 2,476,892 km (0.055 R)
• M6: 3,190,324 km (0.101 R)
• M7: 3,996,507 km (0.034 R)
• M8: 5,924,524 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 8.1

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.73 AU - 1.09 AU

Year: 599 Days

Day: 12.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 57,544,409 km

• M1: 100,979 km (0.108 R)
• M2: 468,391 km (0.056 R)
• M3: 1,292,376 km (0.077 R)
• M4: 1,705,565 km (0.091 R)
• M5: 2,089,583 km (0.076 R)
• M6: 2,430,367 km (0.111 R)
• M7: 2,817,825 km (0.094 R)
• M8: 3,863,515 km (0.08 R)
• M9: 4,433,482 km (0.12 R)
• M10: 4,767,385 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.9

Radius: 14.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.95 AU - 0.99 AU

Year: 659 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,544,409 km

• M1: 185,352 km (0.116 R)
• M2: 756,965 km (0.07 R)
• M3: 1,707,211 km (0.111 R)
• M4: 2,368,882 km (0.091 R)
• M5: 2,965,479 km (0.119 R)
• M6: 3,579,279 km (0.096 R)
• M7: 4,246,635 km (0.114 R)
• M8: 5,117,893 km (0.085 R)
• M9: 5,662,130 km (0.105 R)
• M10: 6,305,401 km (0.072 R)
• M11: 6,782,319 km (0.119 R)
• M12: 8,262,889 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.7

Radius: 14.4

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.09 AU - 1.67 AU

Year: 1119 Days

Day: 9.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,544,409 km

• M1: 180,714 km (0.117 R)
• M2: 636,838 km (0.072 R)
• M3: 1,123,480 km (0.111 R)
• M4: 1,656,348 km (0.096 R)
• M5: 2,212,702 km (0.109 R)
• M6: 2,961,290 km (0.114 R)
• M7: 3,433,570 km (0.088 R)
• M8: 3,906,748 km (0.115 R)
• M9: 4,624,818 km (0.095 R)
• M10: 6,211,453 km (0.12 R)
• M11: 7,421,251 km (0.109 R)
• M12: 8,109,701 km (0.081 R)
• M13: 9,281,650 km (0.093 R)
• M14: 10,433,853 km (0.057 R)
• M15: 12,032,456 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.7

Radius: 10.2

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.45 AU - 1.73 AU

Year: 1384 Days

Day: 11.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,544,409 km

• M1: 126,859 km (0.062 R)
• M2: 450,888 km (0.086 R)
• M3: 796,908 km (0.112 R)
• M4: 1,322,445 km (0.108 R)
• M5: 1,890,169 km (0.07 R)
• M6: 2,481,829 km (0.087 R)
• M7: 3,040,577 km (0.053 R)
• M8: 4,380,226 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.9

Radius: 9.2

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.89 AU - 3.03 AU

Year: 2663 Days

Day: 11.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,544,409 km

• M1: 115,639 km (0.051 R)
• M2: 599,139 km (0.075 R)
• M3: 916,287 km (0.076 R)
• M4: 1,269,039 km (0.082 R)
• M5: 1,597,705 km (0.042 R)
• M6: 1,901,389 km (0.076 R)
• M7: 2,389,826 km (0.12 R)
• M8: 2,715,800 km (0.081 R)
• M9: 3,458,104 km (0.074 R)
• M10: 3,858,279 km (0.066 R)
• M11: 4,208,338 km (0.112 R)
• M12: 4,729,985 km (0.091 R)
• M13: 5,902,384 km (0.102 R)
• M14: 6,368,681 km (0.098 R)
• M15: 6,665,632 km (0.1 R)
• M16: 7,142,700 km (0.094 R)
• M17: 8,009,171 km (0.081 R)
• M18: 8,419,667 km (0.049 R)
• M19: 9,559,753 km (0.083 R)
• M20: 11,537,885 km (0.059 R)
• M21: 12,350,651 km (0.116 R)
• M22: 13,596,202 km (0.062 R)
• M23: 14,044,547 km (0.093 R)
• M24: 16,235,408 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.4

Radius: 10.5

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.43 AU - 2.83 AU

Year: 2944 Days

Day: 9.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,544,409 km

• M1: 131,048 km (0.083 R)
• M2: 840,142 km (0.092 R)
• M3: 1,992,793 km (0.093 R)
• M4: 2,471,656 km (0.1 R)
• M5: 2,838,171 km (0.049 R)
• M6: 3,277,839 km (0.098 R)
• M7: 4,162,860 km (0.116 R)
• M8: 4,876,891 km (0.096 R)
• M9: 5,670,806 km (0.082 R)
• M10: 6,942,538 km (0.067 R)
• M11: 7,449,226 km (0.093 R)
• M12: 8,014,556 km (0.048 R)
• M13: 9,805,243 km (0.045 R)
• M14: 10,241,321 km (0.091 R)
• M15: 11,981,892 km (0.113 R)
• M16: 12,480,651 km (0.117 R)
• M17: 13,183,163 km (0.042 R)
• M18: 13,665,915 km (0.118 R)
• M19: 16,094,936 km (0.107 R)
• M20: 16,870,750 km (0.112 R)
• M21: 21,992,084 km (0.066 R)
• M22: 22,330,175 km (0.049 R)
• M23: 22,671,707 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 12.5

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.86 AU - 5.98 AU

Year: 7533 Days

Day: 7.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,544,409 km

• M1: 156,180 km (0.05 R)
• M2: 583,282 km (0.053 R)
• M3: 1,067,530 km (0.113 R)
• M4: 1,605,933 km (0.08 R)
• M5: 2,173,657 km (0.045 R)
• M6: 3,054,789 km (0.103 R)
• M7: 3,694,619 km (0.098 R)
• M8: 5,065,384 km (0.088 R)
• M9: 6,469,809 km (0.092 R)
• M10: 9,305,736 km (0.12 R)
• M11: 9,802,400 km (0.058 R)
• M12: 10,268,996 km (0.107 R)
• M13: 12,610,353 km (0.049 R)
• M14: 13,963,764 km (0.093 R)
• M15: 14,495,585 km (0.077 R)
• M16: 15,411,872 km (0.086 R)
• M17: 17,495,621 km (0.098 R)
• M18: 19,540,474 km (0.115 R)
• M19: 20,658,568 km (0.11 R)
• M20: 23,185,875 km (0.113 R)
• M21: 24,523,878 km (0.119 R)
• M22: 25,211,879 km (0.058 R)
• M23: 26,897,548 km (0.117 R)
• M24: 28,846,658 km (0.078 R)
• M25: 32,404,544 km (0.072 R)
• M26: 33,337,736 km (0.105 R)
• M27: 33,758,256 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.4

Radius: 14.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.97 AU - 6.59 AU

Year: 8375 Days

Day: 11.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,544,409 km

• M1: 177,872 km (0.092 R)
• M2: 718,369 km (0.06 R)
• M3: 1,219,821 km (0.103 R)
• M4: 1,722,919 km (0.096 R)
• M5: 2,191,609 km (0.117 R)
• M6: 2,847,895 km (0.062 R)
• M7: 4,417,775 km (0.083 R)
• M8: 4,971,436 km (0.115 R)
• M9: 5,441,024 km (0.118 R)
• M10: 6,361,799 km (0.035 R)
• M11: 8,469,783 km (0.078 R)
• M12: 9,328,474 km (0.033 R)
• M13: 10,046,843 km (0.099 R)
• M14: 12,942,759 km (0.106 R)
• M15: 15,484,726 km (0.118 R)
• M16: 16,978,162 km (0.055 R)
• M17: 19,781,027 km (0.09 R)
• M18: 20,329,154 km (0.117 R)
• M19: 21,455,925 km (0.116 R)
• M20: 26,194,737 km (0.109 R)
• M21: 28,608,199 km (0.097 R)
• M22: 30,643,029 km (0.112 R)
• M23: 31,695,899 km (0.093 R)
• M24: 32,447,180 km (0.072 R)
• M25: 33,985,345 km (0.107 R)
• M26: 36,852,089 km (0.041 R)
• M27: 42,025,333 km (0.113 R)
• M28: 42,801,896 km (0.102 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.6

Radius: 5.1

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.94 AU - 9.54 AU

Year: 17835 Days

Day: 15.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,544,409 km

• M1: 73,453 km (0.114 R)
• M2: 253,568 km (0.119 R)
• M3: 744,698 km (0.065 R)
• M4: 919,129 km (0.12 R)
• M5: 1,422,227 km (0.114 R)
• M6: 1,678,339 km (0.115 R)
• M7: 2,091,827 km (0.058 R)
• M8: 2,745,271 km (0.084 R)
• M9: 2,904,742 km (0.1 R)
• M10: 3,094,582 km (0.096 R)
• M11: 6,223,720 km (0.086 R)
• M12: 6,460,234 km (0.081 R)
• M13: 9,164,964 km (0.055 R)
• M14: 9,419,729 km (0.118 R)
• M15: 9,626,773 km (0.119 R)
• M16: 13,368,814 km (0.066 R)
• M17: 14,164,375 km (0.084 R)
• M18: 15,273,494 km (0.083 R)
• M19: 15,559,525 km (0.066 R)
• M20: 20,723,494 km (0.095 R)
• M21: 21,787,434 km (0.105 R)
• M22: 23,927,282 km (0.118 R)
• M23: 24,801,382 km (0.11 R)
• M24: 24,998,552 km (0.072 R)
• M25: 25,999,811 km (0.073 R)
• M26: 27,551,440 km (0.049 R)
• M27: 27,869,036 km (0.086 R)
• M28: 29,493,669 km (0.027 R)
• M29: 30,837,955 km (0.07 R)
• M30: 31,180,385 km (0.105 R)
• M31: 33,407,748 km (0.073 R)
• M32: 35,864,594 km (0.092 R)
• M33: 50,285,828 km (0.063 R)
• M34: 53,668,685 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 19,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit