🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756

Radius: 12

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.71 AU - 0.77 AU

Year: 424 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,160,981 km

• M1: 149,299 km (0.118 R)
• M2: 528,230 km (0.102 R)
• M3: 929,003 km (0.073 R)
• M4: 1,375,104 km (0.076 R)
• M5: 1,816,417 km (0.069 R)
• M6: 2,570,241 km (0.048 R)
• M7: 3,621,016 km (0.115 R)
• M8: 4,349,558 km (0.118 R)
• M9: 5,269,435 km (0.106 R)
• M10: 5,699,080 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.5

Radius: 11.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.77 AU - 0.89 AU

Year: 504 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 43,160,981 km

• M1: 141,819 km (0.104 R)
• M2: 501,751 km (0.069 R)
• M3: 1,108,670 km (0.042 R)
• M4: 2,000,572 km (0.089 R)
• M5: 2,597,318 km (0.068 R)
• M6: 3,144,248 km (0.073 R)
• M7: 3,564,468 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.4

Radius: 14.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.71 AU - 1.13 AU

Year: 588 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,160,981 km

• M1: 178,171 km (0.099 R)
• M2: 792,869 km (0.062 R)
• M3: 1,544,598 km (0.092 R)
• M4: 2,118,605 km (0.084 R)
• M5: 2,979,242 km (0.089 R)
• M6: 3,491,465 km (0.043 R)
• M7: 4,062,629 km (0.095 R)
• M8: 4,524,438 km (0.036 R)
• M9: 5,052,070 km (0.092 R)
• M10: 5,571,623 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.5

Radius: 8.5

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.81 AU - 1.03 AU

Year: 588 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,160,981 km

• M1: 105,766 km (0.101 R)
• M2: 458,368 km (0.098 R)
• M3: 753,375 km (0.113 R)
• M4: 1,039,705 km (0.097 R)
• M5: 1,520,662 km (0.099 R)
• M6: 1,997,880 km (0.117 R)
• M7: 2,286,903 km (0.108 R)
• M8: 2,926,882 km (0.074 R)
• M9: 3,264,076 km (0.062 R)
• M10: 3,931,282 km (0.094 R)
• M11: 4,404,012 km (0.101 R)
• M12: 4,783,093 km (0.117 R)
• M13: 5,734,386 km (0.071 R)
• M14: 6,206,367 km (0.12 R)
• M15: 7,121,158 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.3

Radius: 13.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.04 AU - 1.12 AU

Year: 748 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,160,981 km

• M1: 168,597 km (0.057 R)
• M2: 601,234 km (0.088 R)
• M3: 1,145,471 km (0.084 R)
• M4: 1,654,552 km (0.093 R)
• M5: 2,420,344 km (0.04 R)
• M6: 3,021,428 km (0.033 R)
• M7: 3,706,287 km (0.117 R)
• M8: 4,156,128 km (0.107 R)
• M9: 4,988,191 km (0.052 R)
• M10: 5,577,009 km (0.079 R)
• M11: 6,273,985 km (0.048 R)
• M12: 8,953,881 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.8

Radius: 9.6

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.5 AU - 1.58 AU

Year: 1274 Days

Day: 6 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,160,981 km

• M1: 119,379 km (0.089 R)
• M2: 423,960 km (0.058 R)
• M3: 894,146 km (0.096 R)
• M4: 1,290,132 km (0.097 R)
• M5: 1,811,780 km (0.085 R)
• M6: 2,302,910 km (0.069 R)
• M7: 2,695,305 km (0.089 R)
• M8: 3,074,984 km (0.072 R)
• M9: 3,398,265 km (0.097 R)
• M10: 3,909,142 km (0.068 R)
• M11: 4,434,081 km (0.095 R)
• M12: 5,005,246 km (0.082 R)
• M13: 5,820,255 km (0.077 R)
• M14: 6,387,679 km (0.072 R)
• M15: 6,794,286 km (0.042 R)
• M16: 7,554,094 km (0.1 R)
• M17: 8,341,278 km (0.108 R)
• M18: 9,638,890 km (0.117 R)
• M19: 11,305,560 km (0.086 R)
• M20: 11,759,589 km (0.054 R)

Asteroid Belt

Center: 2.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.6

Radius: 10.3

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.6 AU - 3.88 AU

Year: 3889 Days

Day: 14.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,160,981 km

• M1: 128,804 km (0.098 R)
• M2: 497,263 km (0.109 R)
• M3: 1,019,360 km (0.077 R)
• M4: 1,378,993 km (0.113 R)
• M5: 1,993,392 km (0.115 R)
• M6: 2,334,475 km (0.032 R)
• M7: 2,748,113 km (0.036 R)
• M8: 3,957,911 km (0.095 R)
• M9: 5,796,469 km (0.092 R)
• M10: 6,141,142 km (0.111 R)
• M11: 8,004,533 km (0.102 R)
• M12: 8,951,637 km (0.062 R)
• M13: 9,296,460 km (0.107 R)
• M14: 9,971,895 km (0.102 R)
• M15: 11,024,166 km (0.045 R)
• M16: 11,780,982 km (0.083 R)
• M17: 15,212,458 km (0.079 R)
• M18: 17,009,577 km (0.103 R)
• M19: 18,881,495 km (0.079 R)
• M20: 19,449,818 km (0.086 R)
• M21: 23,030,293 km (0.084 R)
• M22: 24,862,717 km (0.098 R)
• M23: 25,545,482 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.3

Radius: 12.8

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.06 AU - 4.24 AU

Year: 4650 Days

Day: 12.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,160,981 km

• M1: 159,322 km (0.109 R)
• M2: 1,025,344 km (0.098 R)
• M3: 1,451,997 km (0.084 R)
• M4: 2,014,186 km (0.115 R)
• M5: 2,512,047 km (0.091 R)
• M6: 2,976,698 km (0.089 R)
• M7: 5,414,246 km (0.112 R)
• M8: 6,323,652 km (0.059 R)
• M9: 7,618,870 km (0.109 R)
• M10: 8,024,879 km (0.113 R)
• M11: 9,248,290 km (0.108 R)
• M12: 11,334,881 km (0.103 R)
• M13: 12,513,862 km (0.111 R)
• M14: 12,924,508 km (0.087 R)
• M15: 17,351,558 km (0.113 R)
• M16: 17,862,734 km (0.116 R)
• M17: 19,049,942 km (0.114 R)
• M18: 20,359,373 km (0.102 R)
• M19: 21,434,981 km (0.077 R)
• M20: 22,927,519 km (0.076 R)
• M21: 24,249,665 km (0.064 R)
• M22: 25,786,933 km (0.115 R)
• M23: 27,474,247 km (0.096 R)
• M24: 28,169,429 km (0.091 R)
• M25: 29,776,409 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.1

Radius: 9.8

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.75 AU - 5.83 AU

Year: 8114 Days

Day: 14 Hours

Environment

Temp: -230 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,160,981 km

• M1: 123,867 km (0.113 R)
• M2: 434,582 km (0.05 R)
• M3: 897,138 km (0.043 R)
• M4: 2,959,345 km (0.03 R)
• M5: 3,506,424 km (0.045 R)
• M6: 4,860,734 km (0.071 R)
• M7: 5,688,010 km (0.11 R)
• M8: 6,017,275 km (0.118 R)
• M9: 6,570,787 km (0.061 R)
• M10: 8,310,611 km (0.113 R)
• M11: 9,400,132 km (0.12 R)
• M12: 11,081,911 km (0.114 R)
• M13: 11,913,974 km (0.107 R)
• M14: 17,457,024 km (0.081 R)
• M15: 17,943,666 km (0.109 R)
• M16: 21,369,906 km (0.03 R)
• M17: 22,904,481 km (0.091 R)
• M18: 23,656,360 km (0.099 R)
• M19: 24,424,695 km (0.068 R)
• M20: 25,121,522 km (0.071 R)
• M21: 26,646,223 km (0.087 R)
• M22: 35,204,867 km (0.09 R)
• M23: 36,206,125 km (0.069 R)
• M24: 37,340,676 km (0.088 R)
• M25: 40,280,872 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.4

Radius: 7.3

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.46 AU - 6.1 AU

Year: 9267 Days

Day: 16.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,160,981 km

• M1: 96,491 km (0.025 R)
• M2: 461,809 km (0.055 R)
• M3: 739,761 km (0.057 R)
• M4: 1,056,610 km (0.088 R)
• M5: 1,386,323 km (0.098 R)
• M6: 1,624,633 km (0.118 R)
• M7: 1,937,442 km (0.095 R)
• M8: 2,167,972 km (0.074 R)
• M9: 3,236,400 km (0.102 R)
• M10: 3,685,194 km (0.104 R)
• M11: 5,604,834 km (0.101 R)
• M12: 8,109,102 km (0.062 R)
• M13: 8,581,532 km (0.085 R)
• M14: 9,301,248 km (0.03 R)
• M15: 9,534,171 km (0.098 R)
• M16: 10,158,294 km (0.105 R)
• M17: 10,860,357 km (0.04 R)
• M18: 11,381,406 km (0.1 R)
• M19: 15,054,632 km (0.11 R)
• M20: 16,914,732 km (0.081 R)
• M21: 21,085,072 km (0.069 R)
• M22: 22,475,135 km (0.119 R)
• M23: 25,346,068 km (0.091 R)
• M24: 26,262,205 km (0.074 R)
• M25: 28,452,617 km (0.12 R)
• M26: 33,085,215 km (0.097 R)
• M27: 36,322,812 km (0.075 R)
• M28: 37,018,143 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 10,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit