🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.44 AU - 0.64 AU

Year: 147 Days

Day: 26.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.6 AU - 0.62 AU

Year: 177 Days

Day: 13.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,890,405 km

• M1: 48,320 km (0.105 R)
• M2: 61,335 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.92 AU - 0.92 AU

Year: 327 Days

Day: 20.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.12 AU - 1.28 AU

Year: 488 Days

Day: 45.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.01 AU - 2.25 AU

Year: 1153 Days

Day: 44 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.5

Radius: 13.7

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.14 AU - 6.4 AU

Year: 4487 Days

Day: 5.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 107,890,405 km

• M1: 265,536 km (0.089 R)
• M2: 494,122 km (0.09 R)
• M3: 665,112 km (0.05 R)
• M4: 753,674 km (0.116 R)
• M5: 895,194 km (0.066 R)
• M6: 1,099,245 km (0.043 R)
• M7: 1,276,967 km (0.041 R)
• M8: 1,494,483 km (0.054 R)
• M9: 1,677,740 km (0.113 R)
• M10: 2,033,484 km (0.058 R)
• M11: 2,378,008 km (0.101 R)
• M12: 2,667,330 km (0.108 R)
• M13: 2,949,023 km (0.077 R)
• M14: 3,142,453 km (0.086 R)
• M15: 3,460,648 km (0.118 R)
• M16: 3,664,998 km (0.096 R)
• M17: 3,894,481 km (0.079 R)
• M18: 4,150,294 km (0.083 R)
• M19: 4,433,782 km (0.099 R)
• M20: 4,566,774 km (0.119 R)
• M21: 4,656,084 km (0.083 R)
• M22: 5,416,341 km (0.052 R)
• M23: 5,774,627 km (0.086 R)
• M24: 6,314,526 km (0.047 R)
• M25: 6,666,530 km (0.084 R)
• M26: 6,768,256 km (0.078 R)
• M27: 6,870,581 km (0.084 R)
• M28: 7,975,661 km (0.066 R)
• M29: 8,110,897 km (0.096 R)
• M30: 8,493,868 km (0.082 R)
• M31: 8,882,673 km (0.078 R)
• M32: 9,562,745 km (0.035 R)
• M33: 10,377,604 km (0.053 R)
• M34: 10,763,417 km (0.078 R)
• M35: 10,943,084 km (0.102 R)
• M36: 11,184,386 km (0.108 R)
• M37: 12,104,413 km (0.074 R)
• M38: 12,762,942 km (0.089 R)
• M39: 12,921,516 km (0.054 R)
• M40: 13,112,702 km (0.09 R)
• M41: 13,336,800 km (0.066 R)
• M42: 15,141,997 km (0.105 R)
• M43: 15,987,674 km (0.046 R)
• M44: 17,583,734 km (0.074 R)
• M45: 17,689,499 km (0.077 R)
• M46: 18,043,897 km (0.115 R)
• M47: 18,257,672 km (0.097 R)
• M48: 18,544,002 km (0.107 R)
• M49: 18,795,776 km (0.096 R)
• M50: 19,048,746 km (0.081 R)
• M51: 19,704,284 km (0.104 R)
• M52: 20,256,300 km (0.049 R)
• M53: 21,112,448 km (0.112 R)
• M54: 21,262,645 km (0.084 R)
• M55: 21,450,839 km (0.102 R)
• M56: 21,601,633 km (0.097 R)
• M57: 22,056,560 km (0.115 R)
• M58: 22,323,443 km (0.072 R)
• M59: 22,552,926 km (0.083 R)
• M60: 23,323,804 km (0.051 R)
• M61: 24,181,897 km (0.064 R)
• M62: 24,417,664 km (0.113 R)
• M63: 24,970,727 km (0.081 R)
• M64: 25,089,807 km (0.083 R)
• M65: 25,448,243 km (0.109 R)
• M66: 25,688,049 km (0.096 R)
• M67: 25,848,418 km (0.105 R)
• M68: 26,089,420 km (0.099 R)
• M69: 27,142,888 km (0.09 R)
• M70: 27,469,909 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.3

Radius: 9.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.25 AU - 11.55 AU

Year: 13346 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,890,405 km

• M1: 130,599 km (0.108 R)
• M2: 224,098 km (0.116 R)
• M3: 359,932 km (0.086 R)
• M4: 447,447 km (0.109 R)
• M5: 776,263 km (0.1 R)
• M6: 1,252,583 km (0.041 R)
• M7: 1,333,216 km (0.11 R)
• M8: 2,210,309 km (0.037 R)
• M9: 2,797,331 km (0.056 R)
• M10: 2,931,370 km (0.107 R)
• M11: 3,488,323 km (0.04 R)
• M12: 3,661,857 km (0.068 R)
• M13: 4,922,668 km (0.082 R)
• M14: 5,282,151 km (0.039 R)
• M15: 5,650,162 km (0.082 R)
• M16: 5,820,105 km (0.072 R)
• M17: 5,957,436 km (0.066 R)
• M18: 6,552,836 km (0.085 R)
• M19: 7,094,081 km (0.12 R)
• M20: 8,334,696 km (0.118 R)
• M21: 8,412,038 km (0.059 R)
• M22: 8,567,470 km (0.106 R)
• M23: 9,079,095 km (0.114 R)
• M24: 9,278,658 km (0.117 R)
• M25: 10,090,975 km (0.086 R)
• M26: 10,214,692 km (0.111 R)
• M27: 10,339,008 km (0.108 R)
• M28: 10,968,217 km (0.106 R)
• M29: 11,351,786 km (0.077 R)
• M30: 11,869,993 km (0.119 R)
• M31: 12,044,424 km (0.092 R)
• M32: 12,219,752 km (0.075 R)
• M33: 12,395,979 km (0.051 R)
• M34: 13,108,962 km (0.082 R)
• M35: 13,244,199 km (0.045 R)
• M36: 14,111,118 km (0.112 R)
• M37: 14,574,872 km (0.119 R)
• M38: 14,714,895 km (0.086 R)
• M39: 14,855,368 km (0.076 R)
• M40: 15,137,809 km (0.084 R)
• M41: 15,279,777 km (0.068 R)
• M42: 15,422,044 km (0.119 R)
• M43: 15,564,761 km (0.034 R)
• M44: 15,660,204 km (0.095 R)
• M45: 16,430,484 km (0.058 R)
• M46: 16,527,722 km (0.068 R)
• M47: 16,722,648 km (0.12 R)
• M48: 17,908,062 km (0.052 R)
• M49: 18,309,134 km (0.079 R)
• M50: 18,611,920 km (0.085 R)
• M51: 18,967,364 km (0.057 R)
• M52: 19,069,390 km (0.108 R)
• M53: 19,684,836 km (0.077 R)
• M54: 19,995,102 km (0.068 R)
• M55: 20,830,307 km (0.106 R)
• M56: 21,676,881 km (0.114 R)
• M57: 22,534,675 km (0.037 R)
• M58: 22,967,761 km (0.104 R)
• M59: 23,076,369 km (0.102 R)
• M60: 23,458,143 km (0.087 R)
• M61: 23,897,063 km (0.109 R)
• M62: 24,062,369 km (0.086 R)
• M63: 24,782,982 km (0.107 R)
• M64: 25,174,030 km (0.049 R)
• M65: 25,792,468 km (0.072 R)
• M66: 26,929,861 km (0.026 R)
• M67: 29,076,889 km (0.097 R)
• M68: 29,489,331 km (0.063 R)
• M69: 29,903,567 km (0.072 R)
• M70: 30,498,817 km (0.098 R)
• M71: 30,738,024 km (0.1 R)
• M72: 30,917,841 km (0.068 R)
• M73: 31,459,235 km (0.101 R)
• M74: 31,822,010 km (0.085 R)
• M75: 33,163,903 km (0.082 R)
• M76: 34,711,044 km (0.115 R)
• M77: 34,835,809 km (0.059 R)
• M78: 35,148,469 km (0.097 R)
• M79: 35,273,832 km (0.084 R)
• M80: 35,713,500 km (0.038 R)
• M81: 36,662,100 km (0.058 R)
• M82: 37,490,722 km (0.1 R)
• M83: 38,454,581 km (0.107 R)
• M84: 38,713,087 km (0.085 R)
• M85: 39,426,668 km (0.12 R)
• M86: 40,144,589 km (0.113 R)
• M87: 40,735,201 km (0.092 R)
• M88: 41,461,050 km (0.106 R)
• M89: 42,524,392 km (0.103 R)
• M90: 43,193,543 km (0.11 R)
• M91: 43,529,390 km (0.113 R)
• M92: 43,933,603 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.7

Radius: 7.8

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.51 AU - 17.19 AU

Year: 19115 Days

Day: 20.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 107,890,405 km

• M1: 192,084 km (0.115 R)
• M2: 430,393 km (0.109 R)
• M3: 610,359 km (0.064 R)
• M4: 857,794 km (0.104 R)
• M5: 1,184,965 km (0.07 R)
• M6: 1,310,926 km (0.069 R)
• M7: 1,388,567 km (0.093 R)
• M8: 1,494,782 km (0.059 R)
• M9: 1,715,140 km (0.074 R)
• M10: 2,065,498 km (0.039 R)
• M11: 2,437,847 km (0.088 R)
• M12: 2,730,909 km (0.097 R)
• M13: 3,174,168 km (0.116 R)
• M14: 4,713,979 km (0.119 R)
• M15: 5,750,093 km (0.115 R)
• M16: 6,008,898 km (0.054 R)
• M17: 6,360,004 km (0.119 R)
• M18: 6,538,175 km (0.104 R)
• M19: 6,808,349 km (0.104 R)
• M20: 8,262,141 km (0.109 R)
• M21: 8,701,659 km (0.097 R)
• M22: 8,849,911 km (0.105 R)
• M23: 8,949,244 km (0.052 R)
• M24: 8,998,910 km (0.077 R)
• M25: 9,299,602 km (0.073 R)
• M26: 9,654,448 km (0.068 R)
• M27: 10,587,341 km (0.07 R)
• M28: 11,494,652 km (0.072 R)
• M29: 12,371,146 km (0.112 R)
• M30: 12,649,398 km (0.105 R)
• M31: 12,929,894 km (0.116 R)
• M32: 13,269,032 km (0.091 R)
• M33: 13,496,720 km (0.055 R)
• M34: 13,553,866 km (0.089 R)
• M35: 13,611,162 km (0.071 R)
• M36: 14,772,491 km (0.036 R)
• M37: 15,305,358 km (0.04 R)
• M38: 15,604,105 km (0.112 R)
• M39: 16,634,386 km (0.091 R)
• M40: 18,062,896 km (0.111 R)
• M41: 19,143,890 km (0.081 R)
• M42: 19,465,825 km (0.109 R)
• M43: 19,530,301 km (0.071 R)
• M44: 20,180,304 km (0.082 R)
• M45: 20,311,053 km (0.092 R)
• M46: 20,903,310 km (0.071 R)
• M47: 22,442,523 km (0.06 R)
• M48: 22,578,059 km (0.064 R)
• M49: 22,713,894 km (0.105 R)
• M50: 23,603,552 km (0.085 R)
• M51: 25,064,375 km (0.101 R)
• M52: 25,205,147 km (0.088 R)
• M53: 25,487,288 km (0.087 R)
• M54: 26,054,564 km (0.1 R)
• M55: 27,854,376 km (0.081 R)
• M56: 28,000,084 km (0.084 R)
• M57: 28,879,570 km (0.092 R)
• M58: 29,100,825 km (0.111 R)
• M59: 30,891,512 km (0.084 R)
• M60: 30,966,909 km (0.032 R)
• M61: 33,643,813 km (0.076 R)
• M62: 35,442,728 km (0.055 R)
• M63: 35,758,828 km (0.074 R)
• M64: 35,917,252 km (0.088 R)
• M65: 37,192,574 km (0.112 R)
• M66: 39,051,926 km (0.092 R)
• M67: 39,296,668 km (0.086 R)
• M68: 40,280,723 km (0.057 R)
• M69: 42,273,067 km (0.107 R)
• M70: 43,957,689 km (0.092 R)
• M71: 44,212,304 km (0.074 R)
• M72: 45,492,563 km (0.095 R)
• M73: 45,578,432 km (0.081 R)
• M74: 46,352,900 km (0.108 R)
• M75: 47,740,570 km (0.09 R)
• M76: 47,915,001 km (0.082 R)
• M77: 49,759,094 km (0.097 R)
• M78: 54,333,199 km (0.116 R)
• M79: 54,971,533 km (0.098 R)
• M80: 55,428,853 km (0.087 R)
• M81: 56,531,839 km (0.112 R)
• M82: 56,624,140 km (0.109 R)
• M83: 57,178,550 km (0.062 R)
• M84: 58,479,304 km (0.055 R)
• M85: 58,946,348 km (0.091 R)
• M86: 59,602,036 km (0.089 R)
• M87: 59,977,826 km (0.05 R)
• M88: 60,448,760 km (0.081 R)
• M89: 60,637,552 km (0.037 R)
• M90: 62,439,907 km (0.104 R)
• M91: 63,395,538 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.7

Radius: 3.5

Gravity: 63.4 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 16.17 AU - 22.65 AU

Year: 31713 Days

Day: 20.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 107,890,405 km

• M1: 203,453 km (0.118 R)
• M2: 282,590 km (0.105 R)
• M3: 469,887 km (0.083 R)
• M4: 521,947 km (0.074 R)
• M5: 603,927 km (0.054 R)
• M6: 811,120 km (0.091 R)
• M7: 2,214,497 km (0.093 R)
• M8: 2,303,059 km (0.068 R)
• M9: 3,453,916 km (0.108 R)
• M10: 3,978,107 km (0.116 R)
• M11: 5,452,543 km (0.089 R)
• M12: 5,512,233 km (0.092 R)
• M13: 5,572,221 km (0.06 R)
• M14: 6,308,841 km (0.068 R)
• M15: 6,371,673 km (0.092 R)
• M16: 6,561,213 km (0.065 R)
• M17: 9,116,644 km (0.073 R)
• M18: 9,762,009 km (0.049 R)
• M19: 10,422,035 km (0.084 R)
• M20: 11,172,119 km (0.111 R)
• M21: 11,248,114 km (0.108 R)
• M22: 13,282,496 km (0.109 R)
• M23: 17,060,440 km (0.097 R)
• M24: 17,942,021 km (0.104 R)
• M25: 18,928,768 km (0.08 R)
• M26: 19,291,992 km (0.082 R)
• M27: 20,860,974 km (0.039 R)
• M28: 21,992,832 km (0.049 R)
• M29: 22,470,348 km (0.105 R)
• M30: 22,854,815 km (0.085 R)
• M31: 22,951,305 km (0.067 R)
• M32: 26,209,248 km (0.112 R)
• M33: 26,411,205 km (0.073 R)
• M34: 26,613,760 km (0.084 R)
• M35: 27,840,014 km (0.075 R)
• M36: 28,149,383 km (0.075 R)
• M37: 28,875,830 km (0.076 R)
• M38: 30,985,010 km (0.04 R)
• M39: 31,305,598 km (0.084 R)
• M40: 33,690,338 km (0.05 R)
• M41: 34,682,621 km (0.086 R)
• M42: 42,245,990 km (0.086 R)
• M43: 44,755,045 km (0.08 R)
• M44: 44,996,496 km (0.075 R)
• M45: 45,845,015 km (0.102 R)
• M46: 46,943,812 km (0.087 R)
• M47: 47,681,030 km (0.062 R)
• M48: 51,803,947 km (0.101 R)
• M49: 52,057,516 km (0.04 R)
• M50: 53,587,304 km (0.037 R)
• M51: 57,344,604 km (0.068 R)
• M52: 58,396,127 km (0.106 R)
• M53: 58,527,923 km (0.106 R)
• M54: 59,985,006 km (0.083 R)
• M55: 60,784,906 km (0.091 R)
• M56: 60,918,497 km (0.046 R)
• M57: 62,125,602 km (0.062 R)
• M58: 66,206,183 km (0.106 R)
• M59: 67,170,790 km (0.11 R)
• M60: 68,556,665 km (0.098 R)
• M61: 73,623,545 km (0.115 R)
• M62: 73,908,529 km (0.111 R)
• M63: 74,765,874 km (0.113 R)
• M64: 75,339,133 km (0.113 R)
• M65: 75,482,747 km (0.077 R)
• M66: 76,345,927 km (0.082 R)
• M67: 78,227,569 km (0.037 R)
• M68: 78,663,946 km (0.117 R)
• M69: 78,809,505 km (0.071 R)
• M70: 79,101,071 km (0.115 R)
• M71: 79,831,557 km (0.115 R)
• M72: 81,004,853 km (0.118 R)
• M73: 81,888,678 km (0.114 R)
• M74: 82,479,589 km (0.063 R)
• M75: 82,923,745 km (0.069 R)
• M76: 83,814,301 km (0.117 R)
• M77: 84,260,851 km (0.069 R)
• M78: 87,408,540 km (0.1 R)
• M79: 87,861,223 km (0.062 R)
• M80: 90,899,855 km (0.059 R)
• M81: 93,663,676 km (0.117 R)
• M82: 95,521,681 km (0.03 R)
• M83: 95,677,113 km (0.098 R)
• M84: 98,331,279 km (0.049 R)
• M85: 99,588,649 km (0.057 R)
• M86: 100,693,280 km (0.085 R)
• M87: 101,326,228 km (0.095 R)
• M88: 103,233,302 km (0.105 R)
• M89: 104,351,097 km (0.096 R)
• M90: 105,633,600 km (0.025 R)
• M91: 106,276,721 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 17,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit