🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.44 AU - 0.58 AU

Year: 140 Days

Day: 39.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.69 AU

Year: 161 Days

Day: 25.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.74 AU - 1.1 AU

Year: 340 Days

Day: 37.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.94 AU - 0.96 AU

Year: 356 Days

Day: 38.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,370,350 km

• M1: 245,041 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.54 AU - 1.92 AU

Year: 876 Days

Day: 23.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.46 AU - 3.86 AU

Year: 2163 Days

Day: 29.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.2

Radius: 9

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.95 AU - 9.47 AU

Year: 10761 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,370,350 km

• M1: 197,768 km (0.06 R)
• M2: 354,846 km (0.086 R)
• M3: 650,452 km (0.076 R)
• M4: 782,098 km (0.103 R)
• M5: 886,816 km (0.114 R)
• M6: 1,053,319 km (0.082 R)
• M7: 1,794,726 km (0.091 R)
• M8: 1,864,737 km (0.082 R)
• M9: 2,329,089 km (0.067 R)
• M10: 3,076,779 km (0.057 R)
• M11: 3,303,271 km (0.117 R)
• M12: 3,653,330 km (0.082 R)
• M13: 3,802,778 km (0.073 R)
• M14: 4,294,506 km (0.103 R)
• M15: 5,782,706 km (0.07 R)
• M16: 5,887,275 km (0.076 R)
• M17: 6,636,162 km (0.119 R)
• M18: 7,040,375 km (0.036 R)
• M19: 7,264,323 km (0.116 R)
• M20: 7,377,120 km (0.091 R)
• M21: 7,566,361 km (0.103 R)
• M22: 7,834,291 km (0.098 R)
• M23: 9,505,748 km (0.077 R)
• M24: 9,629,166 km (0.118 R)
• M25: 10,636,409 km (0.089 R)
• M26: 11,413,719 km (0.103 R)
• M27: 11,545,066 km (0.077 R)
• M28: 11,853,387 km (0.106 R)
• M29: 12,119,971 km (0.093 R)
• M30: 12,209,131 km (0.08 R)
• M31: 12,523,436 km (0.116 R)
• M32: 12,704,150 km (0.091 R)
• M33: 13,114,049 km (0.111 R)
• M34: 13,667,261 km (0.111 R)
• M35: 13,900,036 km (0.106 R)
• M36: 13,993,534 km (0.105 R)
• M37: 14,275,227 km (0.114 R)
• M38: 14,844,148 km (0.064 R)
• M39: 15,469,018 km (0.053 R)
• M40: 16,645,007 km (0.058 R)
• M41: 16,843,823 km (0.11 R)
• M42: 17,243,698 km (0.096 R)
• M43: 17,394,492 km (0.069 R)
• M44: 17,596,300 km (0.116 R)
• M45: 18,155,048 km (0.061 R)
• M46: 18,462,322 km (0.103 R)
• M47: 18,823,002 km (0.114 R)
• M48: 19,498,886 km (0.058 R)
• M49: 20,767,625 km (0.06 R)
• M50: 21,196,522 km (0.116 R)
• M51: 21,465,948 km (0.09 R)
• M52: 22,665,274 km (0.07 R)
• M53: 24,448,182 km (0.081 R)
• M54: 25,242,397 km (0.114 R)
• M55: 25,470,833 km (0.097 R)
• M56: 25,929,799 km (0.117 R)
• M57: 26,333,713 km (0.104 R)
• M58: 27,910,774 km (0.06 R)
• M59: 29,940,069 km (0.032 R)
• M60: 30,000,357 km (0.12 R)
• M61: 30,242,406 km (0.105 R)
• M62: 30,911,258 km (0.06 R)
• M63: 31,462,227 km (0.115 R)
• M64: 31,708,017 km (0.12 R)
• M65: 31,954,554 km (0.103 R)
• M66: 32,511,656 km (0.027 R)
• M67: 33,009,369 km (0.077 R)
• M68: 33,071,751 km (0.102 R)
• M69: 34,138,683 km (0.09 R)
• M70: 35,600,104 km (0.039 R)
• M71: 35,728,160 km (0.075 R)
• M72: 35,920,394 km (0.039 R)
• M73: 36,628,590 km (0.118 R)
• M74: 36,757,842 km (0.113 R)
• M75: 36,822,618 km (0.074 R)
• M76: 38,780,854 km (0.113 R)
• M77: 39,308,785 km (0.105 R)
• M78: 39,507,302 km (0.092 R)
• M79: 39,905,531 km (0.085 R)
• M80: 40,571,990 km (0.093 R)
• M81: 41,511,315 km (0.112 R)
• M82: 43,890,968 km (0.035 R)
• M83: 44,510,004 km (0.109 R)
• M84: 44,855,126 km (0.1 R)
• M85: 44,993,355 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.3

Radius: 6.5

Gravity: 22.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.96 AU - 13.24 AU

Year: 16205 Days

Day: 19.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,370,350 km

• M1: 106,962 km (0.108 R)
• M2: 154,834 km (0.071 R)
• M3: 259,552 km (0.086 R)
• M4: 355,893 km (0.087 R)
• M5: 1,250,788 km (0.082 R)
• M6: 1,335,311 km (0.091 R)
• M7: 2,247,110 km (0.11 R)
• M8: 2,315,925 km (0.111 R)
• M9: 2,816,778 km (0.103 R)
• M10: 3,588,703 km (0.083 R)
• M11: 4,081,479 km (0.082 R)
• M12: 4,250,524 km (0.091 R)
• M13: 4,421,963 km (0.116 R)
• M14: 4,994,325 km (0.099 R)
• M15: 5,825,191 km (0.106 R)
• M16: 5,872,614 km (0.052 R)
• M17: 6,353,721 km (0.09 R)
• M18: 6,500,476 km (0.087 R)
• M19: 6,747,762 km (0.049 R)
• M20: 7,200,445 km (0.097 R)
• M21: 7,456,257 km (0.112 R)
• M22: 7,611,240 km (0.112 R)
• M23: 7,819,331 km (0.117 R)
• M24: 8,401,566 km (0.113 R)
• M25: 8,562,833 km (0.063 R)
• M26: 9,719,822 km (0.071 R)
• M27: 9,776,071 km (0.091 R)
• M28: 10,116,257 km (0.087 R)
• M29: 10,924,983 km (0.102 R)
• M30: 10,983,625 km (0.119 R)
• M31: 12,237,405 km (0.108 R)
• M32: 13,914,996 km (0.033 R)
• M33: 14,877,658 km (0.093 R)
• M34: 15,795,441 km (0.041 R)
• M35: 16,261,289 km (0.079 R)
• M36: 16,934,479 km (0.076 R)
• M37: 17,138,231 km (0.098 R)
• M38: 18,656,949 km (0.118 R)
• M39: 19,931,224 km (0.119 R)
• M40: 20,074,688 km (0.097 R)
• M41: 20,651,388 km (0.099 R)
• M42: 21,014,611 km (0.079 R)
• M43: 23,162,538 km (0.102 R)
• M44: 23,313,183 km (0.101 R)
• M45: 24,300,678 km (0.065 R)
• M46: 24,453,717 km (0.084 R)
• M47: 25,690,293 km (0.11 R)
• M48: 26,002,653 km (0.055 R)
• M49: 26,394,749 km (0.071 R)
• M50: 26,947,064 km (0.077 R)
• M51: 27,662,741 km (0.07 R)
• M52: 27,902,696 km (0.106 R)
• M53: 29,601,679 km (0.113 R)
• M54: 30,422,522 km (0.113 R)
• M55: 30,835,712 km (0.099 R)
• M56: 31,001,466 km (0.1 R)
• M57: 32,760,139 km (0.113 R)
• M58: 32,929,334 km (0.106 R)
• M59: 34,809,330 km (0.075 R)
• M60: 34,981,966 km (0.066 R)
• M61: 38,583,086 km (0.093 R)
• M62: 38,940,775 km (0.071 R)
• M63: 40,110,630 km (0.12 R)
• M64: 40,563,612 km (0.094 R)
• M65: 41,018,240 km (0.098 R)
• M66: 41,657,621 km (0.083 R)
• M67: 41,840,879 km (0.067 R)
• M68: 43,131,460 km (0.111 R)
• M69: 43,502,612 km (0.037 R)
• M70: 44,341,557 km (0.113 R)
• M71: 45,091,641 km (0.118 R)
• M72: 45,940,609 km (0.054 R)
• M73: 47,176,137 km (0.101 R)
• M74: 48,904,890 km (0.081 R)
• M75: 49,098,320 km (0.083 R)
• M76: 50,068,911 km (0.072 R)
• M77: 50,654,288 km (0.034 R)
• M78: 51,143,922 km (0.117 R)
• M79: 51,536,766 km (0.045 R)
• M80: 52,424,180 km (0.113 R)
• M81: 52,523,064 km (0.036 R)
• M82: 54,614,592 km (0.101 R)
• M83: 57,547,458 km (0.056 R)
• M84: 58,467,934 km (0.089 R)
• M85: 60,220,024 km (0.087 R)
• M86: 61,154,562 km (0.059 R)
• M87: 64,198,281 km (0.111 R)
• M88: 65,791,947 km (0.058 R)
• M89: 68,584,789 km (0.084 R)
• M90: 69,343,400 km (0.041 R)
• M91: 70,213,761 km (0.095 R)
• M92: 70,431,874 km (0.12 R)
• M93: 71,416,228 km (0.114 R)
• M94: 73,398,699 km (0.098 R)
• M95: 73,952,660 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.3

Radius: 4.2

Gravity: 45.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.43 AU - 19.37 AU

Year: 24410 Days

Day: 21.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,370,350 km

• M1: 55,052 km (0.092 R)
• M2: 272,717 km (0.11 R)
• M3: 1,262,307 km (0.101 R)
• M4: 2,600,460 km (0.092 R)
• M5: 2,939,897 km (0.054 R)
• M6: 3,567,161 km (0.089 R)
• M7: 4,632,298 km (0.085 R)
• M8: 4,733,576 km (0.045 R)
• M9: 5,410,506 km (0.094 R)
• M10: 6,117,057 km (0.086 R)
• M11: 6,284,307 km (0.083 R)
• M12: 6,737,439 km (0.036 R)
• M13: 7,855,235 km (0.086 R)
• M14: 8,590,209 km (0.083 R)
• M15: 9,219,418 km (0.067 R)
• M16: 9,539,557 km (0.108 R)
• M17: 9,993,886 km (0.084 R)
• M18: 10,521,667 km (0.045 R)
• M19: 10,721,979 km (0.085 R)
• M20: 11,398,610 km (0.051 R)
• M21: 13,221,310 km (0.115 R)
• M22: 14,461,177 km (0.097 R)
• M23: 15,585,555 km (0.049 R)
• M24: 15,661,551 km (0.115 R)
• M25: 16,350,598 km (0.101 R)
• M26: 16,427,791 km (0.114 R)
• M27: 17,284,837 km (0.119 R)
• M28: 17,442,214 km (0.117 R)
• M29: 18,076,509 km (0.074 R)
• M30: 18,156,245 km (0.069 R)
• M31: 18,396,349 km (0.088 R)
• M32: 19,041,864 km (0.098 R)
• M33: 21,022,540 km (0.059 R)
• M34: 21,527,732 km (0.075 R)
• M35: 21,866,870 km (0.081 R)
• M36: 21,951,992 km (0.111 R)
• M37: 22,037,113 km (0.108 R)
• M38: 23,240,777 km (0.077 R)
• M39: 24,289,458 km (0.081 R)
• M40: 25,174,928 km (0.106 R)
• M41: 25,442,708 km (0.049 R)
• M42: 27,710,313 km (0.082 R)
• M43: 28,079,072 km (0.047 R)
• M44: 28,542,376 km (0.114 R)
• M45: 29,195,072 km (0.083 R)
• M46: 29,382,518 km (0.068 R)
• M47: 29,947,100 km (0.091 R)
• M48: 31,087,186 km (0.107 R)
• M49: 31,182,779 km (0.044 R)
• M50: 31,470,306 km (0.118 R)
• M51: 32,144,543 km (0.116 R)
• M52: 32,823,568 km (0.106 R)
• M53: 33,018,494 km (0.07 R)
• M54: 35,586,491 km (0.056 R)
• M55: 38,013,417 km (0.057 R)
• M56: 42,599,190 km (0.118 R)
• M57: 44,094,421 km (0.112 R)
• M58: 46,916,735 km (0.119 R)
• M59: 49,349,944 km (0.06 R)
• M60: 50,581,882 km (0.089 R)
• M61: 54,568,516 km (0.113 R)
• M62: 54,914,835 km (0.026 R)
• M63: 56,540,964 km (0.115 R)
• M64: 58,065,067 km (0.067 R)
• M65: 60,197,435 km (0.117 R)
• M66: 61,753,403 km (0.107 R)
• M67: 62,596,686 km (0.109 R)
• M68: 64,782,610 km (0.075 R)
• M69: 65,639,357 km (0.109 R)
• M70: 67,364,220 km (0.091 R)
• M71: 68,605,284 km (0.069 R)
• M72: 69,478,637 km (0.088 R)
• M73: 72,627,373 km (0.099 R)
• M74: 74,027,459 km (0.116 R)
• M75: 74,666,840 km (0.052 R)
• M76: 76,725,158 km (0.077 R)
• M77: 76,854,410 km (0.108 R)
• M78: 77,372,168 km (0.113 R)
• M79: 77,501,720 km (0.075 R)
• M80: 78,150,975 km (0.114 R)
• M81: 78,280,975 km (0.107 R)
• M82: 79,193,522 km (0.104 R)
• M83: 79,585,618 km (0.085 R)
• M84: 80,897,293 km (0.102 R)
• M85: 81,160,435 km (0.117 R)
• M86: 81,423,877 km (0.111 R)
• M87: 82,348,392 km (0.112 R)
• M88: 83,409,041 km (0.12 R)
• M89: 84,340,886 km (0.109 R)
• M90: 86,753,002 km (0.11 R)
• M91: 87,562,027 km (0.067 R)
• M92: 88,508,982 km (0.098 R)
• M93: 88,780,203 km (0.105 R)
• M94: 90,959,694 km (0.095 R)
• M95: 91,096,576 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 20,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit