🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.65 AU - 0.97 AU

Year: 269 Days

Day: 18.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.87 AU - 1.27 AU

Year: 408 Days

Day: 20.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.02 AU - 1.5 AU

Year: 522 Days

Day: 33.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.01 AU - 1.61 AU

Year: 553 Days

Day: 30.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.95 AU - 2.09 AU

Year: 1059 Days

Day: 21.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.96 AU - 3.22 AU

Year: 1538 Days

Day: 17.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.9

Radius: 14.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.87 AU - 5.51 AU

Year: 4362 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 85,738,414 km

• M1: 184,005 km (0.068 R)
• M2: 330,312 km (0.107 R)
• M3: 449,691 km (0.074 R)
• M4: 547,827 km (0.119 R)
• M5: 678,277 km (0.104 R)
• M6: 935,884 km (0.116 R)
• M7: 1,183,319 km (0.113 R)
• M8: 1,547,440 km (0.115 R)
• M9: 1,743,114 km (0.109 R)
• M10: 1,895,555 km (0.067 R)
• M11: 2,070,285 km (0.071 R)
• M12: 2,268,801 km (0.028 R)
• M13: 2,665,834 km (0.045 R)
• M14: 3,188,230 km (0.081 R)
• M15: 3,504,330 km (0.103 R)
• M16: 3,853,043 km (0.032 R)
• M17: 3,941,904 km (0.07 R)
• M18: 4,235,864 km (0.11 R)
• M19: 4,607,614 km (0.098 R)
• M20: 5,014,221 km (0.118 R)
• M21: 5,234,280 km (0.107 R)
• M22: 5,582,993 km (0.071 R)
• M23: 5,913,604 km (0.092 R)
• M24: 6,042,557 km (0.036 R)
• M25: 6,488,060 km (0.049 R)
• M26: 7,135,070 km (0.087 R)
• M27: 7,690,079 km (0.107 R)
• M28: 7,887,697 km (0.088 R)
• M29: 8,230,276 km (0.113 R)
• M30: 8,607,113 km (0.119 R)
• M31: 8,930,394 km (0.098 R)
• M32: 9,287,634 km (0.071 R)
• M33: 9,377,692 km (0.112 R)
• M34: 9,710,547 km (0.107 R)
• M35: 11,496,447 km (0.066 R)
• M36: 11,885,252 km (0.105 R)
• M37: 12,048,463 km (0.095 R)
• M38: 12,476,612 km (0.107 R)
• M39: 12,609,305 km (0.082 R)
• M40: 13,619,839 km (0.072 R)
• M41: 14,796,426 km (0.113 R)
• M42: 15,646,591 km (0.098 R)
• M43: 15,789,906 km (0.112 R)
• M44: 16,222,244 km (0.063 R)
• M45: 16,621,969 km (0.028 R)
• M46: 16,731,624 km (0.066 R)
• M47: 17,691,444 km (0.105 R)
• M48: 17,915,542 km (0.109 R)
• M49: 18,102,988 km (0.097 R)
• M50: 18,707,214 km (0.112 R)
• M51: 18,935,500 km (0.03 R)
• M52: 19,088,240 km (0.114 R)
• M53: 19,510,405 km (0.086 R)
• M54: 20,952,678 km (0.063 R)
• M55: 21,547,180 km (0.119 R)
• M56: 21,666,858 km (0.115 R)
• M57: 22,671,857 km (0.073 R)
• M58: 23,692,114 km (0.086 R)
• M59: 23,856,672 km (0.097 R)
• M60: 24,145,695 km (0.035 R)
• M61: 24,311,449 km (0.077 R)
• M62: 24,477,503 km (0.1 R)
• M63: 25,608,313 km (0.045 R)
• M64: 27,142,439 km (0.102 R)
• M65: 27,660,497 km (0.114 R)
• M66: 27,877,264 km (0.085 R)
• M67: 28,225,378 km (0.119 R)
• M68: 29,322,379 km (0.056 R)
• M69: 29,720,759 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.4

Radius: 6.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.75 AU - 16.67 AU

Year: 18730 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,738,414 km

• M1: 93,050 km (0.101 R)
• M2: 150,645 km (0.077 R)
• M3: 324,627 km (0.087 R)
• M4: 560,394 km (0.094 R)
• M5: 984,504 km (0.112 R)
• M6: 1,170,155 km (0.108 R)
• M7: 1,638,845 km (0.108 R)
• M8: 2,019,571 km (0.074 R)
• M9: 2,353,324 km (0.081 R)
• M10: 2,451,909 km (0.083 R)
• M11: 2,526,708 km (0.101 R)
• M12: 3,371,786 km (0.042 R)
• M13: 3,940,857 km (0.106 R)
• M14: 4,028,671 km (0.054 R)
• M15: 4,326,670 km (0.069 R)
• M16: 4,724,450 km (0.12 R)
• M17: 5,587,929 km (0.103 R)
• M18: 5,686,963 km (0.057 R)
• M19: 5,853,166 km (0.119 R)
• M20: 6,327,092 km (0.077 R)
• M21: 7,347,499 km (0.098 R)
• M22: 7,492,161 km (0.084 R)
• M23: 7,858,227 km (0.115 R)
• M24: 8,117,928 km (0.1 R)
• M25: 8,192,578 km (0.087 R)
• M26: 8,836,896 km (0.067 R)
• M27: 8,952,385 km (0.036 R)
• M28: 9,379,786 km (0.063 R)
• M29: 9,813,770 km (0.116 R)
• M30: 10,093,518 km (0.073 R)
• M31: 10,173,852 km (0.034 R)
• M32: 10,416,201 km (0.093 R)
• M33: 10,538,272 km (0.074 R)
• M34: 10,824,603 km (0.087 R)
• M35: 11,321,417 km (0.057 R)
• M36: 12,037,991 km (0.098 R)
• M37: 12,208,832 km (0.107 R)
• M38: 12,466,439 km (0.073 R)
• M39: 12,943,357 km (0.058 R)
• M40: 13,118,237 km (0.026 R)
• M41: 15,370,134 km (0.038 R)
• M42: 15,416,360 km (0.102 R)
• M43: 15,509,110 km (0.055 R)
• M44: 15,648,386 km (0.104 R)
• M45: 15,881,460 km (0.119 R)
• M46: 17,303,986 km (0.101 R)
• M47: 19,064,154 km (0.051 R)
• M48: 19,263,119 km (0.098 R)
• M49: 19,362,901 km (0.086 R)
• M50: 19,512,948 km (0.078 R)
• M51: 20,015,746 km (0.113 R)
• M52: 21,757,215 km (0.086 R)
• M53: 21,913,096 km (0.036 R)
• M54: 22,017,366 km (0.117 R)
• M55: 23,974,405 km (0.077 R)
• M56: 24,081,667 km (0.119 R)
• M57: 25,327,817 km (0.08 R)
• M58: 25,766,288 km (0.119 R)
• M59: 25,821,191 km (0.116 R)
• M60: 26,096,601 km (0.09 R)
• M61: 26,151,802 km (0.083 R)
• M62: 26,928,814 km (0.111 R)
• M63: 27,152,163 km (0.074 R)
• M64: 27,208,113 km (0.118 R)
• M65: 27,488,459 km (0.106 R)
• M66: 27,544,558 km (0.047 R)
• M67: 27,882,350 km (0.059 R)
• M68: 28,562,123 km (0.081 R)
• M69: 29,304,727 km (0.057 R)
• M70: 30,169,552 km (0.09 R)
• M71: 30,750,590 km (0.093 R)
• M72: 31,335,518 km (0.056 R)
• M73: 31,982,978 km (0.116 R)
• M74: 32,219,492 km (0.112 R)
• M75: 32,754,005 km (0.111 R)
• M76: 34,435,186 km (0.118 R)
• M77: 36,267,461 km (0.076 R)
• M78: 37,009,167 km (0.069 R)
• M79: 37,568,812 km (0.083 R)
• M80: 38,068,619 km (0.095 R)
• M81: 39,898,650 km (0.078 R)
• M82: 40,153,265 km (0.068 R)
• M83: 41,821,730 km (0.036 R)
• M84: 43,055,314 km (0.05 R)
• M85: 43,709,356 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.4

Radius: 5.4

Gravity: 30.78 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.98 AU - 16.52 AU

Year: 20901 Days

Day: 24.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,738,414 km

• M1: 81,232 km (0.096 R)
• M2: 291,566 km (0.098 R)
• M3: 490,232 km (0.088 R)
• M4: 534,812 km (0.081 R)
• M5: 628,161 km (0.095 R)
• M6: 1,586,336 km (0.079 R)
• M7: 1,653,804 km (0.094 R)
• M8: 2,575,627 km (0.111 R)
• M9: 3,628,496 km (0.03 R)
• M10: 3,944,597 km (0.114 R)
• M11: 4,363,919 km (0.095 R)
• M12: 4,651,447 km (0.05 R)
• M13: 4,944,958 km (0.12 R)
• M14: 6,995,047 km (0.101 R)
• M15: 7,218,396 km (0.03 R)
• M16: 9,517,117 km (0.115 R)
• M17: 10,329,434 km (0.068 R)
• M18: 10,969,413 km (0.076 R)
• M19: 11,622,109 km (0.065 R)
• M20: 12,153,331 km (0.114 R)
• M21: 13,308,227 km (0.075 R)
• M22: 14,285,400 km (0.112 R)
• M23: 14,568,738 km (0.075 R)
• M24: 14,639,947 km (0.104 R)
• M25: 15,502,678 km (0.081 R)
• M26: 16,902,016 km (0.064 R)
• M27: 17,126,712 km (0.09 R)
• M28: 17,276,908 km (0.089 R)
• M29: 17,352,306 km (0.078 R)
• M30: 17,654,643 km (0.086 R)
• M31: 18,264,554 km (0.097 R)
• M32: 18,495,084 km (0.069 R)
• M33: 19,036,628 km (0.079 R)
• M34: 19,192,360 km (0.047 R)
• M35: 19,426,779 km (0.109 R)
• M36: 19,662,097 km (0.089 R)
• M37: 20,772,562 km (0.118 R)
• M38: 22,229,944 km (0.04 R)
• M39: 22,311,924 km (0.105 R)
• M40: 25,756,415 km (0.086 R)
• M41: 26,534,474 km (0.09 R)
• M42: 27,057,318 km (0.056 R)
• M43: 27,144,833 km (0.063 R)
• M44: 27,583,753 km (0.119 R)
• M45: 28,024,917 km (0.101 R)
• M46: 28,557,486 km (0.07 R)
• M47: 28,646,496 km (0.088 R)
• M48: 28,735,657 km (0.058 R)
• M49: 30,538,461 km (0.093 R)
• M50: 32,749,517 km (0.034 R)
• M51: 32,842,717 km (0.044 R)
• M52: 33,123,063 km (0.09 R)
• M53: 33,591,903 km (0.109 R)
• M54: 33,780,097 km (0.083 R)
• M55: 33,968,590 km (0.096 R)
• M56: 34,062,986 km (0.056 R)
• M57: 34,916,442 km (0.099 R)
• M58: 35,202,473 km (0.084 R)
• M59: 35,680,887 km (0.118 R)
• M60: 36,934,966 km (0.12 R)
• M61: 37,518,697 km (0.054 R)
• M62: 38,793,570 km (0.068 R)
• M63: 42,906,764 km (0.065 R)
• M64: 43,008,789 km (0.109 R)
• M65: 45,690,032 km (0.045 R)
• M66: 45,794,302 km (0.025 R)
• M67: 49,812,052 km (0.119 R)
• M68: 50,456,819 km (0.067 R)
• M69: 50,672,240 km (0.05 R)
• M70: 51,320,597 km (0.119 R)
• M71: 52,189,312 km (0.046 R)
• M72: 53,611,239 km (0.03 R)
• M73: 60,337,010 km (0.068 R)
• M74: 60,565,745 km (0.068 R)
• M75: 60,794,779 km (0.067 R)
• M76: 62,753,016 km (0.074 R)
• M77: 65,435,156 km (0.107 R)
• M78: 67,560,194 km (0.047 R)
• M79: 68,511,935 km (0.09 R)
• M80: 69,707,671 km (0.081 R)
• M81: 69,827,649 km (0.061 R)
• M82: 70,188,030 km (0.093 R)
• M83: 71,031,163 km (0.046 R)
• M84: 71,151,889 km (0.073 R)
• M85: 71,272,614 km (0.089 R)
• M86: 74,314,537 km (0.084 R)
• M87: 75,666,304 km (0.116 R)
• M88: 76,530,830 km (0.063 R)
• M89: 76,902,281 km (0.045 R)
• M90: 77,398,498 km (0.097 R)
• M91: 78,518,986 km (0.111 R)
• M92: 80,021,098 km (0.064 R)
• M93: 80,775,819 km (0.072 R)
• M94: 81,154,002 km (0.075 R)
• M95: 82,165,583 km (0.036 R)
• M96: 82,545,861 km (0.111 R)
• M97: 82,799,878 km (0.12 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: 326 - 16,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit