🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.3

Radius: 8.5

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.71 AU - 0.71 AU

Year: 413 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,352,437 km

• M1: 105,766 km (0.066 R)
• M2: 424,409 km (0.087 R)
• M3: 772,972 km (0.107 R)
• M4: 1,040,453 km (0.077 R)
• M5: 1,513,781 km (0.108 R)
• M6: 1,989,203 km (0.086 R)
• M7: 2,258,329 km (0.089 R)
• M8: 2,607,940 km (0.106 R)
• M9: 2,952,314 km (0.038 R)
• M10: 3,271,556 km (0.077 R)
• M11: 3,543,375 km (0.092 R)
• M12: 3,992,318 km (0.055 R)
• M13: 4,478,661 km (0.104 R)
• M14: 4,887,063 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.1

Radius: 9.7

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.93 AU - 1.13 AU

Year: 722 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,352,437 km

• M1: 120,725 km (0.117 R)
• M2: 535,560 km (0.09 R)
• M3: 869,313 km (0.043 R)
• M4: 1,257,968 km (0.068 R)
• M5: 2,114,716 km (0.077 R)
• M6: 2,773,545 km (0.116 R)
• M7: 3,718,405 km (0.077 R)
• M8: 4,041,686 km (0.115 R)
• M9: 4,464,300 km (0.033 R)
• M10: 4,898,881 km (0.101 R)
• M11: 5,547,239 km (0.084 R)
• M12: 6,170,463 km (0.046 R)
• M13: 6,646,783 km (0.087 R)
• M14: 7,282,125 km (0.115 R)
• M15: 7,673,174 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.5

Radius: 13.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.4 AU - 1.7 AU

Year: 1332 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,352,437 km

• M1: 170,691 km (0.074 R)
• M2: 665,711 km (0.112 R)
• M3: 1,177,934 km (0.097 R)
• M4: 1,755,531 km (0.097 R)
• M5: 2,209,710 km (0.11 R)
• M6: 2,705,029 km (0.039 R)
• M7: 3,362,511 km (0.065 R)
• M8: 4,006,680 km (0.118 R)
• M9: 5,585,835 km (0.117 R)
• M10: 6,016,677 km (0.114 R)
• M11: 6,970,064 km (0.092 R)
• M12: 8,349,057 km (0.117 R)
• M13: 8,827,920 km (0.117 R)
• M14: 9,840,997 km (0.07 R)
• M15: 10,601,702 km (0.101 R)
• M16: 11,299,277 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.4

Radius: 10.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.61 AU - 1.71 AU

Year: 1476 Days

Day: 6.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,352,437 km

• M1: 125,662 km (0.107 R)
• M2: 639,830 km (0.06 R)
• M3: 1,100,442 km (0.095 R)
• M4: 1,988,904 km (0.111 R)
• M5: 2,502,473 km (0.074 R)
• M6: 3,594,837 km (0.112 R)
• M7: 3,924,251 km (0.101 R)
• M8: 4,717,419 km (0.108 R)
• M9: 5,191,495 km (0.104 R)
• M10: 6,437,047 km (0.117 R)
• M11: 7,819,780 km (0.08 R)
• M12: 9,508,740 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.5

Radius: 12.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.62 AU - 1.96 AU

Year: 1653 Days

Day: 13.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 59,352,437 km

• M1: 171,290 km (0.107 R)
• M2: 1,431,352 km (0.042 R)
• M3: 2,304,854 km (0.057 R)
• M4: 3,438,507 km (0.081 R)
• M5: 4,987,294 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.1

Radius: 10.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.16 AU - 2.18 AU

Year: 2206 Days

Day: 5 Hours

Environment

Temp: -212 °C

Axial Tilt: 146.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,352,437 km

• M1: 135,536 km (0.103 R)
• M2: 477,666 km (0.071 R)
• M3: 882,029 km (0.108 R)
• M4: 1,456,335 km (0.119 R)
• M5: 1,890,319 km (0.116 R)
• M6: 3,667,392 km (0.11 R)
• M7: 4,126,807 km (0.038 R)
• M8: 5,273,923 km (0.086 R)
• M9: 5,620,990 km (0.087 R)
• M10: 7,109,788 km (0.088 R)
• M11: 7,797,191 km (0.064 R)
• M12: 10,376,258 km (0.069 R)
• M13: 10,812,485 km (0.095 R)
• M14: 11,451,418 km (0.098 R)
• M15: 12,477,061 km (0.101 R)
• M16: 12,929,146 km (0.084 R)
• M17: 13,307,030 km (0.12 R)
• M18: 13,865,927 km (0.083 R)
• M19: 14,350,924 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.3

Radius: 8.6

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.2 AU - 2.92 AU

Year: 2827 Days

Day: 13.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,352,437 km

• M1: 106,962 km (0.087 R)
• M2: 402,269 km (0.113 R)
• M3: 1,044,343 km (0.057 R)
• M4: 1,314,666 km (0.096 R)
• M5: 1,665,024 km (0.099 R)
• M6: 1,965,118 km (0.085 R)
• M7: 3,421,154 km (0.113 R)
• M8: 3,698,209 km (0.096 R)
• M9: 4,111,398 km (0.059 R)
• M10: 5,639,241 km (0.084 R)
• M11: 6,027,597 km (0.039 R)
• M12: 6,405,930 km (0.069 R)
• M13: 7,825,016 km (0.098 R)
• M14: 9,696,036 km (0.086 R)
• M15: 9,991,043 km (0.12 R)
• M16: 11,722,489 km (0.082 R)
• M17: 13,011,873 km (0.109 R)
• M18: 13,280,701 km (0.098 R)
• M19: 14,298,415 km (0.081 R)
• M20: 15,972,265 km (0.114 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 11.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.82 AU - 5.12 AU

Year: 6523 Days

Day: 13.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,352,437 km

• M1: 145,559 km (0.113 R)
• M2: 531,072 km (0.067 R)
• M3: 930,648 km (0.097 R)
• M4: 1,307,485 km (0.088 R)
• M5: 5,415,293 km (0.027 R)
• M6: 5,920,485 km (0.108 R)
• M7: 6,456,943 km (0.046 R)
• M8: 7,524,773 km (0.08 R)
• M9: 8,483,097 km (0.119 R)
• M10: 13,851,566 km (0.111 R)
• M11: 16,300,184 km (0.078 R)
• M12: 16,822,580 km (0.104 R)
• M13: 21,274,313 km (0.037 R)
• M14: 25,513,019 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.7

Radius: 7.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.69 AU - 10.75 AU

Year: 22552 Days

Day: 15.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,352,437 km

• M1: 152,440 km (0.078 R)
• M2: 522,246 km (0.11 R)
• M3: 1,004,400 km (0.082 R)
• M4: 1,673,701 km (0.037 R)
• M5: 2,587,146 km (0.108 R)
• M6: 2,924,190 km (0.075 R)
• M7: 3,632,087 km (0.092 R)
• M8: 4,264,287 km (0.07 R)
• M9: 4,768,582 km (0.099 R)
• M10: 5,172,346 km (0.056 R)
• M11: 5,489,943 km (0.106 R)
• M12: 6,360,901 km (0.087 R)
• M13: 10,721,679 km (0.109 R)
• M14: 12,636,083 km (0.065 R)
• M15: 13,278,157 km (0.107 R)
• M16: 15,552,195 km (0.112 R)
• M17: 16,972,926 km (0.054 R)
• M18: 20,156,518 km (0.078 R)
• M19: 29,866,766 km (0.063 R)
• M20: 31,701,135 km (0.1 R)
• M21: 33,852,951 km (0.082 R)
• M22: 36,228,116 km (0.04 R)
• M23: 41,446,988 km (0.1 R)
• M24: 43,725,662 km (0.085 R)
• M25: 48,375,763 km (0.12 R)
• M26: 51,382,979 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 16,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit