🌌 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: 458.2

Radius: 9

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.55 AU - 0.65 AU

Year: 327 Days

Day: 13.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,927,059 km

• M1: 114,592 km (0.099 R)
• M2: 290,669 km (0.044 R)
• M3: 528,529 km (0.105 R)
• M4: 776,114 km (0.045 R)
• M5: 1,101,340 km (0.106 R)
• M6: 1,275,023 km (0.114 R)
• M7: 1,500,915 km (0.087 R)
• M8: 1,669,363 km (0.101 R)
• M9: 2,063,852 km (0.055 R)
• M10: 3,328,104 km (0.063 R)
• M11: 3,513,904 km (0.083 R)
• M12: 3,798,290 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.2

Radius: 10.7

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.64 AU - 0.76 AU

Year: 412 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,927,059 km

• M1: 133,740 km (0.073 R)
• M2: 343,926 km (0.12 R)
• M3: 624,721 km (0.063 R)
• M4: 1,103,583 km (0.099 R)
• M5: 1,313,320 km (0.07 R)
• M6: 1,590,824 km (0.077 R)
• M7: 1,858,454 km (0.12 R)
• M8: 2,099,905 km (0.087 R)
• M9: 2,379,205 km (0.101 R)
• M10: 2,583,555 km (0.075 R)
• M11: 2,976,998 km (0.041 R)
• M12: 3,197,654 km (0.078 R)
• M13: 3,589,751 km (0.112 R)
• M14: 4,312,607 km (0.046 R)
• M15: 5,181,472 km (0.098 R)
• M16: 5,565,789 km (0.116 R)
• M17: 6,011,890 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.2

Radius: 8.5

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.67 AU - 0.99 AU

Year: 532 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,927,059 km

• M1: 105,766 km (0.091 R)
• M2: 272,268 km (0.053 R)
• M3: 448,046 km (0.106 R)
• M4: 610,509 km (0.032 R)
• M5: 808,576 km (0.12 R)
• M6: 1,146,817 km (0.106 R)
• M7: 1,533,378 km (0.113 R)
• M8: 1,868,328 km (0.04 R)
• M9: 2,288,997 km (0.099 R)
• M10: 2,451,760 km (0.098 R)
• M11: 2,643,843 km (0.079 R)
• M12: 2,843,556 km (0.032 R)
• M13: 3,059,127 km (0.054 R)
• M14: 3,388,990 km (0.094 R)
• M15: 3,821,029 km (0.058 R)
• M16: 4,180,064 km (0.107 R)
• M17: 4,360,628 km (0.115 R)
• M18: 4,702,011 km (0.089 R)
• M19: 4,969,342 km (0.073 R)
• M20: 5,311,323 km (0.099 R)
• M21: 5,758,022 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.8

Radius: 13.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.06 AU - 1.26 AU

Year: 878 Days

Day: 7.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,927,059 km

• M1: 169,195 km (0.065 R)
• M2: 624,272 km (0.062 R)
• M3: 1,038,060 km (0.085 R)
• M4: 1,317,508 km (0.109 R)
• M5: 1,591,123 km (0.12 R)
• M6: 1,853,218 km (0.106 R)
• M7: 2,190,113 km (0.095 R)
• M8: 2,732,854 km (0.081 R)
• M9: 3,219,945 km (0.116 R)
• M10: 3,552,949 km (0.098 R)
• M11: 4,011,467 km (0.054 R)
• M12: 4,346,117 km (0.11 R)
• M13: 4,948,249 km (0.06 R)
• M14: 5,476,180 km (0.113 R)
• M15: 6,725,322 km (0.054 R)
• M16: 7,424,393 km (0.09 R)
• M17: 7,795,695 km (0.108 R)
• M18: 8,193,924 km (0.091 R)
• M19: 8,494,616 km (0.098 R)
• M20: 8,892,097 km (0.091 R)
• M21: 9,430,201 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.4

Radius: 11.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.37 AU - 1.59 AU

Year: 1266 Days

Day: 6.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,927,059 km

• M1: 150,495 km (0.099 R)
• M2: 396,434 km (0.109 R)
• M3: 642,373 km (0.093 R)
• M4: 1,226,254 km (0.071 R)
• M5: 1,528,292 km (0.094 R)
• M6: 1,946,268 km (0.058 R)
• M7: 2,743,326 km (0.087 R)
• M8: 3,243,282 km (0.077 R)
• M9: 3,674,872 km (0.104 R)
• M10: 4,825,728 km (0.094 R)
• M11: 5,366,824 km (0.051 R)
• M12: 5,781,359 km (0.076 R)
• M13: 6,979,788 km (0.084 R)
• M14: 7,214,507 km (0.069 R)
• M15: 7,565,763 km (0.062 R)
• M16: 7,793,750 km (0.085 R)
• M17: 8,091,898 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.2

Radius: 10.3

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.15 AU - 5.57 AU

Year: 7531 Days

Day: 14.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,927,059 km

• M1: 128,505 km (0.071 R)
• M2: 366,066 km (0.115 R)
• M3: 910,303 km (0.098 R)
• M4: 1,170,603 km (0.118 R)
• M5: 2,028,996 km (0.1 R)
• M6: 2,987,170 km (0.088 R)
• M7: 3,188,529 km (0.1 R)
• M8: 3,636,126 km (0.089 R)
• M9: 4,405,059 km (0.119 R)
• M10: 4,789,825 km (0.112 R)
• M11: 5,368,469 km (0.114 R)
• M12: 7,031,100 km (0.075 R)
• M13: 8,807,126 km (0.098 R)
• M14: 9,391,455 km (0.093 R)
• M15: 9,670,605 km (0.053 R)
• M16: 10,200,032 km (0.076 R)
• M17: 11,476,550 km (0.12 R)
• M18: 13,061,839 km (0.106 R)
• M19: 14,306,643 km (0.085 R)
• M20: 15,506,418 km (0.115 R)
• M21: 15,968,974 km (0.064 R)
• M22: 16,596,238 km (0.118 R)
• M23: 20,439,557 km (0.119 R)
• M24: 20,851,998 km (0.036 R)
• M25: 22,053,120 km (0.097 R)
• M26: 23,791,597 km (0.112 R)
• M27: 24,108,894 km (0.115 R)
• M28: 26,858,652 km (0.045 R)
• M29: 27,263,763 km (0.064 R)
• M30: 29,828,469 km (0.118 R)
• M31: 31,118,152 km (0.11 R)
• M32: 31,700,088 km (0.059 R)
• M33: 32,287,409 km (0.1 R)
• M34: 34,691,148 km (0.113 R)
• M35: 36,629,188 km (0.08 R)
• M36: 37,977,364 km (0.049 R)
• M37: 39,105,931 km (0.039 R)
• M38: 40,995,950 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.6

Radius: 3

Gravity: 68.4 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.03 AU - 7.81 AU

Year: 11434 Days

Day: 17.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,927,059 km

• M1: 53,706 km (0.077 R)
• M2: 299,345 km (0.112 R)
• M3: 368,908 km (0.118 R)
• M4: 512,822 km (0.092 R)
• M5: 717,471 km (0.05 R)
• M6: 789,578 km (0.11 R)
• M7: 1,585,139 km (0.107 R)
• M8: 1,978,881 km (0.093 R)
• M9: 4,085,219 km (0.039 R)
• M10: 4,435,726 km (0.079 R)
• M11: 4,616,441 km (0.079 R)
• M12: 5,474,833 km (0.085 R)
• M13: 6,123,041 km (0.043 R)
• M14: 7,412,724 km (0.09 R)
• M15: 8,124,062 km (0.074 R)
• M16: 8,995,470 km (0.041 R)
• M17: 11,682,247 km (0.057 R)
• M18: 12,024,378 km (0.099 R)
• M19: 12,875,889 km (0.08 R)
• M20: 13,809,379 km (0.085 R)
• M21: 16,864,318 km (0.113 R)
• M22: 17,098,438 km (0.118 R)
• M23: 18,111,515 km (0.058 R)
• M24: 19,403,143 km (0.029 R)
• M25: 22,455,688 km (0.071 R)
• M26: 22,725,861 km (0.107 R)
• M27: 24,803,177 km (0.109 R)
• M28: 24,873,937 km (0.12 R)
• M29: 28,164,941 km (0.113 R)
• M30: 31,981,332 km (0.116 R)
• M31: 33,198,161 km (0.11 R)
• M32: 34,604,680 km (0.089 R)
• M33: 41,616,033 km (0.117 R)
• M34: 42,075,748 km (0.094 R)
• M35: 46,133,291 km (0.088 R)
• M36: 48,975,351 km (0.046 R)
• M37: 49,975,113 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.6

Radius: 5.4

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.39 AU - 7.69 AU

Year: 11756 Days

Day: 21 Hours

Environment

Temp: -228 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,927,059 km

• M1: 147,354 km (0.111 R)
• M2: 3,242,833 km (0.089 R)
• M3: 5,224,406 km (0.075 R)
• M4: 8,007,076 km (0.043 R)
• M5: 8,116,283 km (0.118 R)
• M6: 9,484,056 km (0.06 R)
• M7: 20,696,267 km (0.041 R)
• M8: 26,159,432 km (0.065 R)
• M9: 27,020,816 km (0.075 R)
• M10: 27,490,404 km (0.117 R)
• M11: 29,339,882 km (0.089 R)
• M12: 30,962,870 km (0.077 R)
• M13: 31,899,502 km (0.109 R)
• M14: 32,556,237 km (0.112 R)
• M15: 33,740,304 km (0.12 R)
• M16: 34,340,191 km (0.058 R)
• M17: 34,945,464 km (0.032 R)
• M18: 38,768,288 km (0.076 R)

Asteroid Belt

Center: 7.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.6

Radius: 3.4

Gravity: 78.86 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.1 AU - 9.88 AU

Year: 17389 Days

Day: 16.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 68,927,059 km

• M1: 44,131 km (0.045 R)
• M2: 146,606 km (0.107 R)
• M3: 225,294 km (0.099 R)
• M4: 459,565 km (0.083 R)
• M5: 744,549 km (0.117 R)
• M6: 835,055 km (0.104 R)
• M7: 1,370,017 km (0.067 R)
• M8: 2,017,477 km (0.062 R)
• M9: 2,822,014 km (0.097 R)
• M10: 3,090,243 km (0.049 R)
• M11: 3,338,875 km (0.041 R)
• M12: 5,153,796 km (0.091 R)
• M13: 5,846,734 km (0.06 R)
• M14: 8,441,060 km (0.116 R)
• M15: 8,850,808 km (0.062 R)
• M16: 9,376,495 km (0.114 R)
• M17: 10,305,349 km (0.086 R)
• M18: 10,643,589 km (0.099 R)
• M19: 11,045,260 km (0.102 R)
• M20: 13,676,387 km (0.082 R)
• M21: 14,394,606 km (0.117 R)
• M22: 15,267,360 km (0.114 R)
• M23: 15,540,975 km (0.069 R)
• M24: 15,678,754 km (0.051 R)
• M25: 16,306,318 km (0.079 R)
• M26: 18,040,007 km (0.091 R)
• M27: 20,095,183 km (0.094 R)
• M28: 21,365,568 km (0.108 R)
• M29: 21,770,679 km (0.029 R)
• M30: 23,767,661 km (0.116 R)
• M31: 23,852,782 km (0.073 R)
• M32: 24,280,632 km (0.094 R)
• M33: 25,235,216 km (0.082 R)
• M34: 26,030,030 km (0.096 R)
• M35: 32,733,211 km (0.082 R)
• M36: 45,926,846 km (0.105 R)
• M37: 46,282,440 km (0.073 R)
• M38: 50,903,667 km (0.11 R)
• M39: 53,551,849 km (0.052 R)
• M40: 58,115,033 km (0.095 R)
• M41: 60,263,109 km (0.094 R)
• M42: 63,141,820 km (0.119 R)
• M43: 63,837,151 km (0.046 R)
• M44: 65,098,261 km (0.095 R)
• M45: 67,370,803 km (0.079 R)
• M46: 69,100,902 km (0.12 R)
• M47: 75,026,025 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.5

Radius: 3.7

Gravity: 37.44 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.12 AU - 11.48 AU

Year: 19936 Days

Day: 17.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 68,927,059 km

• M1: 55,950 km (0.072 R)
• M2: 269,875 km (0.045 R)
• M3: 443,857 km (0.098 R)
• M4: 543,639 km (0.079 R)
• M5: 1,021,454 km (0.11 R)
• M6: 1,105,079 km (0.086 R)
• M7: 2,746,467 km (0.065 R)
• M8: 3,471,419 km (0.028 R)
• M9: 3,595,435 km (0.109 R)
• M10: 3,689,831 km (0.049 R)
• M11: 5,369,367 km (0.059 R)
• M12: 6,162,983 km (0.058 R)
• M13: 6,580,362 km (0.099 R)
• M14: 6,665,483 km (0.106 R)
• M15: 8,387,803 km (0.09 R)
• M16: 8,923,513 km (0.115 R)
• M17: 11,400,106 km (0.081 R)
• M18: 14,368,875 km (0.103 R)
• M19: 15,068,246 km (0.07 R)
• M20: 20,057,335 km (0.082 R)
• M21: 23,861,160 km (0.084 R)
• M22: 26,183,367 km (0.12 R)
• M23: 26,952,600 km (0.032 R)
• M24: 29,058,788 km (0.106 R)
• M25: 29,417,524 km (0.097 R)
• M26: 30,690,452 km (0.088 R)
• M27: 31,616,164 km (0.106 R)
• M28: 31,803,011 km (0.118 R)
• M29: 35,853,224 km (0.099 R)
• M30: 42,276,209 km (0.117 R)
• M31: 44,350,533 km (0.079 R)
• M32: 47,041,948 km (0.082 R)
• M33: 48,764,268 km (0.079 R)
• M34: 49,112,532 km (0.064 R)
• M35: 51,227,696 km (0.06 R)
• M36: 52,062,303 km (0.082 R)
• M37: 52,662,639 km (0.108 R)
• M38: 60,521,464 km (0.069 R)
• M39: 60,779,820 km (0.079 R)
• M40: 62,867,308 km (0.099 R)
• M41: 63,924,217 km (0.059 R)
• M42: 65,123,693 km (0.1 R)
• M43: 66,334,389 km (0.113 R)
• M44: 66,605,011 km (0.119 R)
• M45: 66,740,547 km (0.095 R)
• M46: 67,829,320 km (0.032 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: 511 - 14,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit