🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.2

Radius: 9.6

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.6 AU

Year: 269 Days

Day: 5.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 67,265,946 km

• M1: 119,379 km (0.116 R)
• M2: 418,276 km (0.095 R)
• M3: 942,467 km (0.063 R)
• M4: 1,359,695 km (0.12 R)
• M5: 1,698,235 km (0.109 R)
• M6: 2,045,152 km (0.069 R)
• M7: 2,377,858 km (0.117 R)
• M8: 2,797,929 km (0.101 R)
• M9: 3,098,770 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.6

Radius: 11.2

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.5 AU - 0.72 AU

Year: 323 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,265,946 km

• M1: 139,276 km (0.108 R)
• M2: 537,056 km (0.06 R)
• M3: 1,088,773 km (0.066 R)
• M4: 1,513,631 km (0.102 R)
• M5: 1,931,309 km (0.052 R)
• M6: 2,301,264 km (0.085 R)
• M7: 3,276,044 km (0.104 R)
• M8: 4,328,016 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.9

Radius: 14.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.81 AU - 0.85 AU

Year: 513 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 67,265,946 km

• M1: 179,069 km (0.096 R)
• M2: 678,875 km (0.04 R)
• M3: 1,200,224 km (0.034 R)
• M4: 2,072,828 km (0.057 R)
• M5: 2,688,274 km (0.082 R)
• M6: 3,587,058 km (0.108 R)
• M7: 5,023,496 km (0.111 R)
• M8: 5,836,860 km (0.086 R)
• M9: 6,464,872 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.1

Radius: 15

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.16 AU - 1.64 AU

Year: 1124 Days

Day: 12.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,265,946 km

• M1: 186,848 km (0.107 R)
• M2: 717,023 km (0.099 R)
• M3: 2,489,757 km (0.093 R)
• M4: 3,194,363 km (0.049 R)
• M5: 4,369,754 km (0.106 R)
• M6: 5,472,440 km (0.116 R)
• M7: 6,099,554 km (0.051 R)
• M8: 7,280,330 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.8

Radius: 9.6

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.99 AU - 2.05 AU

Year: 1947 Days

Day: 12.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,265,946 km

• M1: 119,529 km (0.071 R)
• M2: 961,466 km (0.097 R)
• M3: 2,430,068 km (0.065 R)
• M4: 3,417,563 km (0.106 R)
• M5: 4,030,167 km (0.084 R)
• M6: 5,315,661 km (0.037 R)
• M7: 6,138,449 km (0.051 R)
• M8: 7,290,503 km (0.051 R)
• M9: 8,799,347 km (0.113 R)
• M10: 9,280,154 km (0.067 R)
• M11: 10,329,733 km (0.078 R)
• M12: 10,648,825 km (0.114 R)
• M13: 11,798,485 km (0.088 R)
• M14: 12,623,068 km (0.094 R)
• M15: 13,276,811 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.9

Radius: 10.3

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.95 AU - 2.97 AU

Year: 2617 Days

Day: 10.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,265,946 km

• M1: 128,056 km (0.118 R)
• M2: 453,282 km (0.057 R)
• M3: 932,144 km (0.106 R)
• M4: 1,437,935 km (0.12 R)
• M5: 1,772,884 km (0.105 R)
• M6: 2,761,128 km (0.059 R)
• M7: 3,797,093 km (0.104 R)
• M8: 5,918,391 km (0.098 R)
• M9: 6,275,631 km (0.089 R)
• M10: 6,735,046 km (0.074 R)
• M11: 8,556,998 km (0.112 R)
• M12: 9,086,575 km (0.065 R)
• M13: 10,211,401 km (0.057 R)
• M14: 11,217,746 km (0.103 R)
• M15: 14,337,460 km (0.064 R)
• M16: 14,933,607 km (0.091 R)
• M17: 18,396,200 km (0.11 R)
• M18: 20,066,759 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.1

Radius: 8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.98 AU - 4.9 AU

Year: 5304 Days

Day: 7.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,265,946 km

• M1: 165,156 km (0.114 R)
• M2: 450,589 km (0.119 R)
• M3: 749,934 km (0.045 R)
• M4: 1,152,951 km (0.086 R)
• M5: 1,599,351 km (0.096 R)
• M6: 1,970,054 km (0.069 R)
• M7: 2,578,319 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.7

Radius: 7.5

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.33 AU - 6.33 AU

Year: 10802 Days

Day: 20.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 134.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,265,946 km

• M1: 93,349 km (0.095 R)
• M2: 369,956 km (0.074 R)
• M3: 757,713 km (0.113 R)
• M4: 1,054,665 km (0.092 R)
• M5: 1,773,782 km (0.093 R)
• M6: 2,632,025 km (0.098 R)
• M7: 3,034,593 km (0.116 R)
• M8: 4,076,692 km (0.089 R)
• M9: 4,616,590 km (0.06 R)
• M10: 5,409,160 km (0.071 R)
• M11: 5,838,057 km (0.068 R)
• M12: 6,136,505 km (0.065 R)
• M13: 6,968,418 km (0.059 R)
• M14: 9,149,406 km (0.07 R)
• M15: 11,001,427 km (0.083 R)
• M16: 11,573,490 km (0.107 R)
• M17: 13,280,701 km (0.058 R)
• M18: 15,010,202 km (0.071 R)
• M19: 19,317,573 km (0.101 R)
• M20: 19,564,709 km (0.066 R)
• M21: 20,065,413 km (0.114 R)
• M22: 25,551,915 km (0.104 R)
• M23: 26,351,665 km (0.072 R)
• M24: 27,271,093 km (0.072 R)
• M25: 27,686,527 km (0.083 R)
• M26: 28,530,109 km (0.052 R)
• M27: 32,076,177 km (0.119 R)
• M28: 34,677,834 km (0.06 R)
• M29: 34,921,080 km (0.077 R)
• M30: 35,411,013 km (0.096 R)
• M31: 40,028,949 km (0.089 R)
• M32: 41,379,519 km (0.041 R)
• M33: 42,204,402 km (0.113 R)
• M34: 47,235,378 km (0.094 R)
• M35: 51,064,186 km (0.104 R)
• M36: 52,651,868 km (0.094 R)
• M37: 53,296,186 km (0.112 R)

Asteroid Belt

Center: 7.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.9

Radius: 3.7

Gravity: 46.89 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.48 AU - 9.36 AU

Year: 15117 Days

Day: 18.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,265,946 km

• M1: 46,076 km (0.091 R)
• M2: 234,270 km (0.099 R)
• M3: 365,617 km (0.106 R)
• M4: 518,057 km (0.064 R)
• M5: 1,234,332 km (0.031 R)
• M6: 1,505,553 km (0.12 R)
• M7: 1,679,834 km (0.094 R)
• M8: 2,367,087 km (0.081 R)
• M9: 5,163,071 km (0.086 R)
• M10: 5,560,104 km (0.043 R)
• M11: 6,374,365 km (0.107 R)
• M12: 6,704,528 km (0.106 R)
• M13: 11,539,830 km (0.026 R)
• M14: 13,582,589 km (0.111 R)
• M15: 14,547,495 km (0.07 R)
• M16: 15,928,732 km (0.118 R)
• M17: 16,154,625 km (0.081 R)
• M18: 16,612,694 km (0.102 R)
• M19: 17,957,429 km (0.099 R)
• M20: 19,889,934 km (0.03 R)
• M21: 24,760,841 km (0.085 R)
• M22: 25,063,926 km (0.059 R)
• M23: 27,686,078 km (0.105 R)
• M24: 28,012,500 km (0.026 R)
• M25: 29,119,226 km (0.091 R)
• M26: 32,372,680 km (0.099 R)
• M27: 33,467,587 km (0.12 R)
• M28: 34,086,623 km (0.116 R)
• M29: 34,461,515 km (0.033 R)
• M30: 36,900,559 km (0.089 R)
• M31: 43,569,632 km (0.116 R)
• M32: 45,959,458 km (0.06 R)
• M33: 49,067,653 km (0.096 R)
• M34: 51,817,411 km (0.096 R)
• M35: 54,157,720 km (0.079 R)
• M36: 54,327,514 km (0.094 R)
• M37: 58,153,629 km (0.059 R)
• M38: 60,314,421 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.7

Radius: 7.3

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.42 AU - 10.34 AU

Year: 21063 Days

Day: 22.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,265,946 km

• M1: 90,806 km (0.114 R)
• M2: 387,159 km (0.095 R)
• M3: 652,696 km (0.108 R)
• M4: 962,513 km (0.109 R)
• M5: 1,442,572 km (0.098 R)
• M6: 1,832,873 km (0.087 R)
• M7: 2,354,521 km (0.114 R)
• M8: 2,638,906 km (0.101 R)
• M9: 3,357,275 km (0.094 R)
• M10: 3,661,707 km (0.099 R)
• M11: 3,924,251 km (0.051 R)
• M12: 4,422,263 km (0.105 R)
• M13: 5,032,173 km (0.072 R)
• M14: 5,582,095 km (0.055 R)
• M15: 6,460,234 km (0.103 R)
• M16: 8,949,393 km (0.099 R)
• M17: 11,512,603 km (0.098 R)
• M18: 19,141,197 km (0.066 R)
• M19: 21,967,101 km (0.034 R)
• M20: 24,542,129 km (0.092 R)
• M21: 26,438,432 km (0.035 R)
• M22: 27,867,241 km (0.025 R)
• M23: 30,047,181 km (0.06 R)
• M24: 35,264,108 km (0.119 R)
• M25: 37,948,043 km (0.112 R)
• M26: 38,500,658 km (0.056 R)
• M27: 53,602,413 km (0.099 R)
• M28: 57,685,089 km (0.111 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: 331 - 10,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit