🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.88 AU - 1.36 AU

Year: 420 Days

Day: 23.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.28 AU - 1.98 AU

Year: 738 Days

Day: 36.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.61 AU - 2.33 AU

Year: 981 Days

Day: 21.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.14 AU - 3 AU

Year: 1462 Days

Day: 20.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.47 AU - 3.87 AU

Year: 2002 Days

Day: 18.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.03 AU - 3.85 AU

Year: 2263 Days

Day: 40.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.3 AU - 5.04 AU

Year: 3580 Days

Day: 18.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.6

Radius: 14.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.39 AU - 8.99 AU

Year: 7565 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 88,859,492 km

• M1: 180,415 km (0.12 R)
• M2: 415,134 km (0.087 R)
• M3: 927,956 km (0.089 R)
• M4: 1,065,885 km (0.106 R)
• M5: 1,198,728 km (0.071 R)
• M6: 1,442,572 km (0.063 R)
• M7: 1,846,487 km (0.073 R)
• M8: 2,239,031 km (0.119 R)
• M9: 2,608,688 km (0.053 R)
• M10: 2,725,224 km (0.078 R)
• M11: 2,946,180 km (0.117 R)
• M12: 3,155,617 km (0.051 R)
• M13: 3,406,344 km (0.109 R)
• M14: 3,571,051 km (0.087 R)
• M15: 3,700,902 km (0.066 R)
• M16: 3,832,548 km (0.044 R)
• M17: 4,236,761 km (0.093 R)
• M18: 4,776,810 km (0.106 R)
• M19: 5,317,606 km (0.117 R)
• M20: 5,530,932 km (0.087 R)
• M21: 5,812,476 km (0.111 R)
• M22: 6,525,758 km (0.101 R)
• M23: 6,916,059 km (0.039 R)
• M24: 7,337,776 km (0.067 R)
• M25: 7,456,407 km (0.088 R)
• M26: 7,816,040 km (0.073 R)
• M27: 8,010,368 km (0.03 R)
• M28: 8,181,508 km (0.081 R)
• M29: 8,727,839 km (0.118 R)
• M30: 8,980,061 km (0.094 R)
• M31: 9,491,835 km (0.111 R)
• M32: 9,621,237 km (0.099 R)
• M33: 10,118,501 km (0.113 R)
• M34: 10,356,960 km (0.117 R)
• M35: 10,597,364 km (0.106 R)
• M36: 11,632,581 km (0.086 R)
• M37: 11,882,559 km (0.095 R)
• M38: 12,162,456 km (0.071 R)
• M39: 13,419,378 km (0.062 R)
• M40: 13,681,623 km (0.103 R)
• M41: 14,033,926 km (0.074 R)
• M42: 14,389,221 km (0.066 R)
• M43: 14,597,910 km (0.094 R)
• M44: 14,687,669 km (0.084 R)
• M45: 15,018,280 km (0.109 R)
• M46: 15,260,180 km (0.054 R)
• M47: 15,381,653 km (0.112 R)
• M48: 15,564,462 km (0.111 R)
• M49: 16,210,126 km (0.115 R)
• M50: 16,489,425 km (0.088 R)
• M51: 16,833,201 km (0.107 R)
• M52: 17,432,341 km (0.1 R)
• M53: 19,435,755 km (0.026 R)
• M54: 19,898,312 km (0.1 R)
• M55: 19,997,944 km (0.105 R)
• M56: 20,097,576 km (0.097 R)
• M57: 20,297,589 km (0.113 R)
• M58: 20,867,856 km (0.119 R)
• M59: 21,171,839 km (0.085 R)
• M60: 21,307,524 km (0.108 R)
• M61: 21,716,076 km (0.104 R)
• M62: 21,887,066 km (0.071 R)
• M63: 22,092,763 km (0.088 R)
• M64: 22,437,137 km (0.083 R)
• M65: 22,575,515 km (0.069 R)
• M66: 23,551,193 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.5

Radius: 7

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.48 AU - 19.42 AU

Year: 26980 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 88,859,492 km

• M1: 531,970 km (0.099 R)
• M2: 728,242 km (0.119 R)
• M3: 1,313,021 km (0.065 R)
• M4: 1,378,096 km (0.101 R)
• M5: 1,477,728 km (0.119 R)
• M6: 2,202,380 km (0.119 R)
• M7: 4,020,592 km (0.095 R)
• M8: 4,805,981 km (0.12 R)
• M9: 4,856,545 km (0.064 R)
• M10: 5,268,239 km (0.094 R)
• M11: 6,015,330 km (0.089 R)
• M12: 6,345,642 km (0.1 R)
• M13: 6,569,142 km (0.12 R)
• M14: 6,909,327 km (0.053 R)
• M15: 8,204,845 km (0.109 R)
• M16: 9,382,778 km (0.084 R)
• M17: 9,509,787 km (0.09 R)
• M18: 9,637,394 km (0.075 R)
• M19: 9,701,422 km (0.082 R)
• M20: 10,153,507 km (0.059 R)
• M21: 10,283,956 km (0.07 R)
• M22: 11,755,401 km (0.11 R)
• M23: 13,078,145 km (0.113 R)
• M24: 15,410,376 km (0.074 R)
• M25: 16,623,764 km (0.113 R)
• M26: 17,319,843 km (0.093 R)
• M27: 17,397,634 km (0.069 R)
• M28: 18,025,197 km (0.12 R)
• M29: 18,500,769 km (0.103 R)
• M30: 21,189,042 km (0.071 R)
• M31: 21,272,368 km (0.066 R)
• M32: 21,774,718 km (0.104 R)
• M33: 22,027,389 km (0.092 R)
• M34: 22,196,434 km (0.118 R)
• M35: 23,391,273 km (0.108 R)
• M36: 23,736,545 km (0.119 R)
• M37: 24,083,462 km (0.114 R)
• M38: 24,170,528 km (0.1 R)
• M39: 24,694,719 km (0.067 R)
• M40: 26,200,122 km (0.08 R)
• M41: 27,734,996 km (0.112 R)
• M42: 28,559,430 km (0.094 R)
• M43: 29,020,940 km (0.047 R)
• M44: 29,298,893 km (0.115 R)
• M45: 30,985,758 km (0.1 R)
• M46: 32,703,890 km (0.048 R)
• M47: 32,896,721 km (0.101 R)
• M48: 33,089,852 km (0.066 R)
• M49: 33,671,788 km (0.114 R)
• M50: 34,648,961 km (0.043 R)
• M51: 34,943,968 km (0.115 R)
• M52: 36,331,488 km (0.111 R)
• M53: 38,243,349 km (0.101 R)
• M54: 38,649,956 km (0.069 R)
• M55: 42,583,782 km (0.073 R)
• M56: 44,491,155 km (0.083 R)
• M57: 45,025,967 km (0.108 R)
• M58: 45,886,005 km (0.11 R)
• M59: 46,643,120 km (0.119 R)
• M60: 46,860,037 km (0.071 R)
• M61: 47,404,124 km (0.085 R)
• M62: 48,059,812 km (0.074 R)
• M63: 48,279,122 km (0.031 R)
• M64: 51,047,281 km (0.102 R)
• M65: 51,607,077 km (0.107 R)
• M66: 54,322,278 km (0.051 R)
• M67: 54,893,742 km (0.102 R)
• M68: 56,620,101 km (0.086 R)
• M69: 57,083,556 km (0.083 R)
• M70: 60,126,077 km (0.102 R)
• M71: 60,244,110 km (0.091 R)
• M72: 62,263,083 km (0.066 R)
• M73: 64,545,796 km (0.113 R)
• M74: 64,666,672 km (0.073 R)
• M75: 64,908,721 km (0.035 R)
• M76: 65,029,895 km (0.106 R)
• M77: 66,489,222 km (0.116 R)
• M78: 66,733,516 km (0.105 R)
• M79: 67,836,351 km (0.088 R)
• M80: 68,945,320 km (0.113 R)
• M81: 70,682,301 km (0.11 R)
• M82: 71,181,210 km (0.099 R)
• M83: 71,431,038 km (0.082 R)
• M84: 73,314,476 km (0.103 R)
• M85: 74,452,467 km (0.071 R)
• M86: 74,833,044 km (0.086 R)
• M87: 75,851,207 km (0.097 R)
• M88: 76,106,421 km (0.092 R)
• M89: 78,545,315 km (0.106 R)
• M90: 79,709,635 km (0.09 R)
• M91: 80,489,040 km (0.082 R)
• M92: 80,619,041 km (0.109 R)
• M93: 80,749,340 km (0.111 R)
• M94: 82,842,065 km (0.101 R)
• M95: 83,236,554 km (0.085 R)
• M96: 84,820,198 km (0.066 R)
• M97: 85,350,372 km (0.112 R)
• M98: 87,080,921 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.3

Radius: 7.5

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.09 AU - 18.35 AU

Year: 27591 Days

Day: 20.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,859,492 km

• M1: 307,573 km (0.071 R)
• M2: 1,989,951 km (0.118 R)
• M3: 2,529,999 km (0.11 R)
• M4: 2,816,479 km (0.051 R)
• M5: 3,645,700 km (0.119 R)
• M6: 4,253,965 km (0.087 R)
• M7: 4,792,966 km (0.106 R)
• M8: 5,774,328 km (0.112 R)
• M9: 7,099,317 km (0.051 R)
• M10: 7,213,909 km (0.092 R)
• M11: 7,736,903 km (0.12 R)
• M12: 8,453,177 km (0.102 R)
• M13: 10,726,317 km (0.107 R)
• M14: 10,791,990 km (0.111 R)
• M15: 11,793,548 km (0.115 R)
• M16: 12,202,549 km (0.109 R)
• M17: 12,408,695 km (0.044 R)
• M18: 12,546,773 km (0.098 R)
• M19: 13,174,636 km (0.049 R)
• M20: 13,386,167 km (0.114 R)
• M21: 13,955,836 km (0.034 R)
• M22: 14,099,599 km (0.05 R)
• M23: 15,488,616 km (0.116 R)
• M24: 15,786,615 km (0.085 R)
• M25: 16,237,054 km (0.099 R)
• M26: 18,002,907 km (0.12 R)
• M27: 18,868,779 km (0.111 R)
• M28: 22,046,238 km (0.092 R)
• M29: 22,381,337 km (0.079 R)
• M30: 22,549,485 km (0.089 R)
• M31: 22,718,232 km (0.042 R)
• M32: 22,971,950 km (0.049 R)
• M33: 23,226,565 km (0.112 R)
• M34: 23,396,957 km (0.106 R)
• M35: 24,514,005 km (0.076 R)
• M36: 25,035,353 km (0.051 R)
• M37: 25,385,113 km (0.109 R)
• M38: 25,560,442 km (0.085 R)
• M39: 26,443,668 km (0.08 R)
• M40: 27,426,825 km (0.094 R)
• M41: 27,516,733 km (0.105 R)
• M42: 27,696,999 km (0.099 R)
• M43: 30,820,153 km (0.117 R)
• M44: 30,913,652 km (0.061 R)
• M45: 32,043,415 km (0.117 R)
• M46: 32,804,120 km (0.042 R)
• M47: 34,731,838 km (0.097 R)
• M48: 35,611,175 km (0.094 R)
• M49: 36,102,903 km (0.105 R)
• M50: 37,591,402 km (0.043 R)
• M51: 39,708,960 km (0.09 R)
• M52: 39,810,686 km (0.104 R)
• M53: 40,525,764 km (0.06 R)
• M54: 41,141,958 km (0.105 R)
• M55: 43,218,376 km (0.114 R)
• M56: 43,637,699 km (0.113 R)
• M57: 44,163,835 km (0.088 R)
• M58: 44,480,533 km (0.059 R)
• M59: 44,797,980 km (0.088 R)
• M60: 45,648,145 km (0.055 R)
• M61: 46,825,779 km (0.091 R)
• M62: 47,580,351 km (0.117 R)
• M63: 48,338,962 km (0.093 R)
• M64: 51,191,643 km (0.103 R)
• M65: 51,524,199 km (0.096 R)
• M66: 52,191,705 km (0.085 R)
• M67: 53,535,244 km (0.105 R)
• M68: 59,370,458 km (0.099 R)
• M69: 60,420,934 km (0.091 R)
• M70: 61,359,960 km (0.075 R)
• M71: 61,477,694 km (0.081 R)
• M72: 63,371,154 km (0.108 R)
• M73: 63,847,474 km (0.105 R)
• M74: 63,966,853 km (0.116 R)
• M75: 64,684,025 km (0.052 R)
• M76: 66,730,673 km (0.076 R)
• M77: 66,972,872 km (0.101 R)
• M78: 67,094,047 km (0.082 R)
• M79: 68,309,978 km (0.059 R)
• M80: 68,553,972 km (0.055 R)
• M81: 69,901,550 km (0.119 R)
• M82: 70,024,519 km (0.091 R)
• M83: 70,147,489 km (0.089 R)
• M84: 71,010,668 km (0.036 R)
• M85: 71,877,289 km (0.071 R)
• M86: 72,249,638 km (0.104 R)
• M87: 73,996,343 km (0.067 R)
• M88: 76,262,451 km (0.11 R)
• M89: 76,895,998 km (0.11 R)
• M90: 78,934,868 km (0.037 R)
• M91: 81,120,792 km (0.092 R)
• M92: 81,379,147 km (0.099 R)
• M93: 83,848,260 km (0.059 R)
• M94: 87,398,816 km (0.089 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 13,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit