🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.1

Radius: 8.3

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.53 AU - 0.67 AU

Year: 327 Days

Day: 8.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,550,432 km

• M1: 103,223 km (0.087 R)
• M2: 370,404 km (0.105 R)
• M3: 679,922 km (0.09 R)
• M4: 1,211,144 km (0.11 R)
• M5: 1,786,797 km (0.055 R)
• M6: 2,095,417 km (0.115 R)
• M7: 2,430,217 km (0.086 R)
• M8: 2,749,758 km (0.097 R)
• M9: 3,219,496 km (0.1 R)
• M10: 3,569,704 km (0.07 R)
• M11: 3,842,721 km (0.104 R)
• M12: 4,129,500 km (0.102 R)
• M13: 4,402,665 km (0.1 R)
• M14: 4,894,992 km (0.093 R)
• M15: 5,311,772 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 10.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.63 AU - 0.89 AU

Year: 466 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 68,550,432 km

• M1: 130,599 km (0.117 R)
• M2: 675,285 km (0.112 R)
• M3: 1,099,993 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 8.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.23 AU - 1.47 AU

Year: 1103 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,550,432 km

• M1: 108,159 km (0.084 R)
• M2: 382,971 km (0.106 R)
• M3: 976,126 km (0.028 R)
• M4: 1,340,397 km (0.118 R)
• M5: 1,684,472 km (0.095 R)
• M6: 2,654,614 km (0.037 R)
• M7: 3,190,025 km (0.092 R)
• M8: 4,330,410 km (0.119 R)
• M9: 6,239,428 km (0.109 R)
• M10: 7,095,726 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.5

Radius: 8.3

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.29 AU - 2.13 AU

Year: 1572 Days

Day: 11.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,550,432 km

• M1: 103,223 km (0.12 R)
• M2: 430,393 km (0.08 R)
• M3: 692,489 km (0.118 R)
• M4: 1,310,328 km (0.106 R)
• M5: 1,641,238 km (0.118 R)
• M6: 1,948,063 km (0.051 R)
• M7: 2,369,630 km (0.072 R)
• M8: 2,778,182 km (0.1 R)
• M9: 3,346,504 km (0.106 R)
• M10: 4,139,373 km (0.086 R)
• M11: 5,030,378 km (0.054 R)
• M12: 5,498,320 km (0.096 R)
• M13: 5,922,131 km (0.114 R)
• M14: 6,266,804 km (0.067 R)
• M15: 8,105,213 km (0.064 R)
• M16: 8,780,198 km (0.072 R)
• M17: 10,347,236 km (0.066 R)
• M18: 11,744,031 km (0.097 R)
• M19: 12,210,029 km (0.093 R)
• M20: 12,648,201 km (0.058 R)
• M21: 13,982,165 km (0.069 R)
• M22: 14,638,900 km (0.082 R)
• M23: 15,224,426 km (0.059 R)

Asteroid Belt

Center: 2.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630

Radius: 9.3

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.91 AU - 3.19 AU

Year: 3744 Days

Day: 12.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,550,432 km

• M1: 115,639 km (0.091 R)
• M2: 436,527 km (0.065 R)
• M3: 1,356,254 km (0.106 R)
• M4: 2,031,689 km (0.096 R)
• M5: 2,585,949 km (0.066 R)
• M6: 3,369,243 km (0.103 R)
• M7: 3,663,053 km (0.049 R)
• M8: 4,081,628 km (0.052 R)
• M9: 5,014,969 km (0.101 R)
• M10: 6,344,745 km (0.086 R)
• M11: 6,981,433 km (0.103 R)
• M12: 9,110,810 km (0.108 R)
• M13: 10,323,450 km (0.055 R)
• M14: 11,032,394 km (0.072 R)
• M15: 13,452,140 km (0.12 R)
• M16: 13,746,548 km (0.098 R)
• M17: 14,297,816 km (0.06 R)
• M18: 14,707,864 km (0.043 R)
• M19: 15,178,499 km (0.055 R)
• M20: 18,156,993 km (0.097 R)
• M21: 18,516,925 km (0.101 R)
• M22: 19,500,382 km (0.092 R)
• M23: 20,647,797 km (0.112 R)
• M24: 21,570,966 km (0.094 R)
• M25: 22,178,782 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.2

Radius: 13.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.94 AU - 4.56 AU

Year: 6159 Days

Day: 12.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,550,432 km

• M1: 169,195 km (0.076 R)
• M2: 1,387,371 km (0.093 R)
• M3: 2,051,585 km (0.075 R)
• M4: 2,845,800 km (0.06 R)
• M5: 5,702,820 km (0.106 R)
• M6: 6,849,787 km (0.084 R)
• M7: 7,361,262 km (0.096 R)
• M8: 11,334,283 km (0.09 R)
• M9: 12,714,772 km (0.075 R)
• M10: 13,533,671 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222

Radius: 4.6

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.44 AU - 7.46 AU

Year: 12879 Days

Day: 18 Hours

Environment

Temp: -234 °C

Axial Tilt: 156.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,550,432 km

• M1: 57,446 km (0.079 R)
• M2: 295,755 km (0.073 R)
• M3: 679,922 km (0.12 R)
• M4: 967,599 km (0.085 R)
• M5: 1,205,460 km (0.086 R)
• M6: 1,356,553 km (0.07 R)
• M7: 1,711,549 km (0.043 R)
• M8: 2,401,495 km (0.091 R)
• M9: 2,566,651 km (0.117 R)
• M10: 3,194,812 km (0.049 R)
• M11: 3,349,796 km (0.065 R)
• M12: 3,820,580 km (0.074 R)
• M13: 4,097,635 km (0.059 R)
• M14: 5,372,957 km (0.081 R)
• M15: 6,782,468 km (0.119 R)
• M16: 6,928,326 km (0.115 R)
• M17: 8,296,249 km (0.095 R)
• M18: 9,881,239 km (0.118 R)
• M19: 11,043,464 km (0.08 R)
• M20: 12,786,280 km (0.104 R)
• M21: 12,953,231 km (0.112 R)
• M22: 13,520,506 km (0.089 R)
• M23: 14,222,868 km (0.053 R)
• M24: 16,805,825 km (0.102 R)
• M25: 17,548,728 km (0.107 R)
• M26: 17,824,138 km (0.084 R)
• M27: 18,954,798 km (0.08 R)
• M28: 19,172,014 km (0.04 R)
• M29: 20,970,031 km (0.111 R)
• M30: 21,436,477 km (0.112 R)
• M31: 23,704,979 km (0.097 R)
• M32: 28,333,238 km (0.056 R)
• M33: 29,191,033 km (0.094 R)
• M34: 33,740,753 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.8

Radius: 3.6

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.05 AU - 7.05 AU

Year: 13158 Days

Day: 16.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,550,432 km

• M1: 45,179 km (0.081 R)
• M2: 254,616 km (0.032 R)
• M3: 567,574 km (0.053 R)
• M4: 830,418 km (0.109 R)
• M5: 1,053,019 km (0.081 R)
• M6: 1,699,282 km (0.087 R)
• M7: 2,721,185 km (0.099 R)
• M8: 2,959,195 km (0.112 R)
• M9: 3,860,822 km (0.111 R)
• M10: 5,494,730 km (0.062 R)
• M11: 6,043,006 km (0.1 R)
• M12: 7,637,869 km (0.085 R)
• M13: 8,966,747 km (0.106 R)
• M14: 11,237,493 km (0.029 R)
• M15: 12,713,276 km (0.116 R)
• M16: 14,262,811 km (0.048 R)
• M17: 16,042,576 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.9

Radius: 6.3

Gravity: 16.45 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.96 AU - 9.93 AU

Year: 15727 Days

Day: 20.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,550,432 km

• M1: 81,830 km (0.073 R)
• M2: 293,361 km (0.106 R)
• M3: 529,277 km (0.073 R)
• M4: 1,085,931 km (0.09 R)
• M5: 1,507,199 km (0.049 R)
• M6: 2,265,510 km (0.101 R)
• M7: 3,075,882 km (0.116 R)
• M8: 3,546,966 km (0.117 R)
• M9: 3,771,362 km (0.09 R)
• M10: 4,065,023 km (0.116 R)
• M11: 4,632,298 km (0.09 R)
• M12: 4,900,826 km (0.114 R)
• M13: 5,468,999 km (0.115 R)
• M14: 5,845,836 km (0.054 R)
• M15: 6,402,340 km (0.084 R)
• M16: 9,088,968 km (0.047 R)
• M17: 10,736,938 km (0.12 R)
• M18: 11,148,333 km (0.116 R)
• M19: 11,570,199 km (0.107 R)
• M20: 14,048,287 km (0.119 R)
• M21: 14,611,822 km (0.068 R)
• M22: 16,469,678 km (0.119 R)
• M23: 18,147,568 km (0.11 R)
• M24: 20,201,098 km (0.112 R)
• M25: 20,468,130 km (0.049 R)
• M26: 21,375,591 km (0.102 R)
• M27: 23,465,772 km (0.07 R)
• M28: 24,459,551 km (0.1 R)
• M29: 25,688,647 km (0.096 R)
• M30: 27,282,164 km (0.103 R)
• M31: 33,564,526 km (0.076 R)
• M32: 36,906,393 km (0.105 R)
• M33: 40,182,287 km (0.067 R)
• M34: 43,056,062 km (0.098 R)
• M35: 48,728,365 km (0.067 R)
• M36: 49,209,023 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.1

Radius: 5.8

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.07 AU - 9.63 AU

Year: 20097 Days

Day: 16.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,550,432 km

• M1: 82,877 km (0.076 R)
• M2: 541,843 km (0.089 R)
• M3: 1,812,378 km (0.106 R)
• M4: 2,578,020 km (0.104 R)
• M5: 3,484,882 km (0.075 R)
• M6: 4,072,054 km (0.056 R)
• M7: 4,896,039 km (0.081 R)
• M8: 5,593,016 km (0.099 R)
• M9: 7,457,454 km (0.097 R)
• M10: 7,740,343 km (0.091 R)
• M11: 7,932,876 km (0.066 R)
• M12: 8,128,550 km (0.09 R)
• M13: 11,969,625 km (0.073 R)
• M14: 12,820,687 km (0.115 R)
• M15: 13,571,818 km (0.109 R)
• M16: 15,311,641 km (0.116 R)
• M17: 18,704,970 km (0.108 R)
• M18: 25,313,306 km (0.117 R)
• M19: 43,173,945 km (0.074 R)
• M20: 48,347,189 km (0.068 R)
• M21: 52,530,694 km (0.103 R)
• M22: 63,346,770 km (0.082 R)
• M23: 67,528,329 km (0.063 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: 323 - 18,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit