🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.44 AU - 0.62 AU

Year: 144 Days

Day: 23.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,436,515 km

• M1: 137,480 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.57 AU - 0.91 AU

Year: 237 Days

Day: 38.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,436,515 km

• M1: 201,957 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.64 AU - 0.86 AU

Year: 242 Days

Day: 22.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.3 AU - 2.04 AU

Year: 805 Days

Day: 34.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.84 AU - 3.64 AU

Year: 2174 Days

Day: 23.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,436,515 km

• M1: 57,894 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.9

Radius: 8.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.24 AU - 5.74 AU

Year: 4155 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 105,436,515 km

• M1: 115,938 km (0.09 R)
• M2: 264,788 km (0.067 R)
• M3: 334,501 km (0.087 R)
• M4: 434,432 km (0.065 R)
• M5: 512,822 km (0.086 R)
• M6: 631,453 km (0.09 R)
• M7: 769,232 km (0.11 R)
• M8: 876,793 km (0.095 R)
• M9: 947,852 km (0.115 R)
• M10: 1,085,482 km (0.103 R)
• M11: 1,525,300 km (0.118 R)
• M12: 1,624,483 km (0.103 R)
• M13: 1,713,195 km (0.027 R)
• M14: 1,948,811 km (0.069 R)
• M15: 2,043,208 km (0.11 R)
• M16: 2,293,335 km (0.051 R)
• M17: 2,494,544 km (0.109 R)
• M18: 2,612,278 km (0.055 R)
• M19: 2,822,613 km (0.094 R)
• M20: 2,883,798 km (0.094 R)
• M21: 3,038,632 km (0.082 R)
• M22: 3,132,729 km (0.097 R)
• M23: 3,292,051 km (0.103 R)
• M24: 3,768,819 km (0.043 R)
• M25: 3,887,151 km (0.099 R)
• M26: 4,092,998 km (0.077 R)
• M27: 4,249,776 km (0.104 R)
• M28: 4,390,698 km (0.08 R)
• M29: 4,551,216 km (0.029 R)
• M30: 4,731,781 km (0.075 R)
• M31: 5,287,836 km (0.106 R)
• M32: 5,363,532 km (0.028 R)
• M33: 5,477,676 km (0.117 R)
• M34: 5,535,121 km (0.106 R)
• M35: 5,864,386 km (0.05 R)
• M36: 6,080,854 km (0.042 R)
• M37: 6,219,980 km (0.069 R)
• M38: 6,279,969 km (0.103 R)
• M39: 6,380,200 km (0.071 R)
• M40: 6,562,260 km (0.057 R)
• M41: 6,869,385 km (0.112 R)
• M42: 7,055,933 km (0.113 R)
• M43: 7,181,147 km (0.105 R)
• M44: 7,582,817 km (0.093 R)
• M45: 7,948,434 km (0.062 R)
• M46: 8,763,892 km (0.093 R)
• M47: 9,398,636 km (0.12 R)
• M48: 9,490,489 km (0.093 R)
• M49: 9,954,542 km (0.094 R)
• M50: 10,095,164 km (0.073 R)
• M51: 10,283,657 km (0.104 R)
• M52: 10,449,561 km (0.118 R)
• M53: 10,688,169 km (0.059 R)
• M54: 10,784,211 km (0.109 R)
• M55: 11,170,772 km (0.119 R)
• M56: 12,207,336 km (0.117 R)
• M57: 12,307,716 km (0.096 R)
• M58: 12,433,528 km (0.108 R)
• M59: 12,509,075 km (0.11 R)
• M60: 12,762,494 km (0.098 R)
• M61: 12,889,801 km (0.04 R)
• M62: 12,966,395 km (0.08 R)
• M63: 13,688,654 km (0.095 R)
• M64: 14,028,391 km (0.111 R)
• M65: 14,344,491 km (0.12 R)
• M66: 14,903,389 km (0.072 R)
• M67: 15,577,925 km (0.095 R)
• M68: 15,686,833 km (0.052 R)
• M69: 15,741,286 km (0.102 R)
• M70: 15,960,148 km (0.109 R)
• M71: 16,733,569 km (0.087 R)
• M72: 17,547,531 km (0.107 R)
• M73: 17,660,777 km (0.111 R)
• M74: 17,831,169 km (0.071 R)
• M75: 18,575,867 km (0.116 R)
• M76: 18,749,101 km (0.119 R)
• M77: 19,097,215 km (0.085 R)
• M78: 19,330,588 km (0.053 R)
• M79: 19,564,858 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.6

Radius: 11.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.92 AU - 9.46 AU

Year: 7950 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 105,436,515 km

• M1: 214,374 km (0.032 R)
• M2: 882,328 km (0.051 R)
• M3: 1,157,140 km (0.037 R)
• M4: 1,640,789 km (0.075 R)
• M5: 1,766,003 km (0.12 R)
• M6: 2,511,449 km (0.104 R)
• M7: 2,705,777 km (0.095 R)
• M8: 3,135,422 km (0.091 R)
• M9: 3,974,217 km (0.088 R)
• M10: 4,345,818 km (0.098 R)
• M11: 4,521,296 km (0.067 R)
• M12: 4,639,628 km (0.11 R)
• M13: 5,031,126 km (0.108 R)
• M14: 5,153,796 km (0.104 R)
• M15: 5,590,921 km (0.057 R)
• M16: 5,813,972 km (0.059 R)
• M17: 6,007,551 km (0.082 R)
• M18: 6,170,613 km (0.1 R)
• M19: 6,401,293 km (0.094 R)
• M20: 6,500,925 km (0.04 R)
• M21: 6,769,453 km (0.109 R)
• M22: 7,110,387 km (0.043 R)
• M23: 7,248,166 km (0.115 R)
• M24: 7,352,287 km (0.118 R)
• M25: 7,667,340 km (0.108 R)
• M26: 7,773,405 km (0.116 R)
• M27: 8,274,707 km (0.115 R)
• M28: 9,346,277 km (0.056 R)
• M29: 9,573,366 km (0.037 R)
• M30: 9,764,103 km (0.077 R)
• M31: 9,840,698 km (0.112 R)
• M32: 10,304,750 km (0.092 R)
• M33: 11,375,123 km (0.102 R)
• M34: 11,536,689 km (0.118 R)
• M35: 11,699,002 km (0.106 R)
• M36: 12,730,779 km (0.115 R)
• M37: 13,363,877 km (0.116 R)
• M38: 13,491,783 km (0.12 R)
• M39: 14,180,532 km (0.093 R)
• M40: 14,310,981 km (0.115 R)
• M41: 14,660,741 km (0.046 R)
• M42: 15,057,474 km (0.051 R)
• M43: 15,997,248 km (0.046 R)
• M44: 16,817,942 km (0.118 R)
• M45: 17,140,774 km (0.097 R)
• M46: 17,698,924 km (0.051 R)
• M47: 18,121,538 km (0.069 R)
• M48: 18,357,753 km (0.102 R)
• M49: 19,747,817 km (0.101 R)
• M50: 20,333,043 km (0.081 R)
• M51: 20,529,316 km (0.112 R)
• M52: 20,973,322 km (0.078 R)
• M53: 21,670,299 km (0.092 R)
• M54: 22,223,212 km (0.077 R)
• M55: 22,628,324 km (0.057 R)
• M56: 22,780,913 km (0.085 R)
• M57: 23,754,945 km (0.079 R)
• M58: 24,221,092 km (0.098 R)
• M59: 24,377,123 km (0.063 R)
• M60: 25,320,487 km (0.118 R)
• M61: 25,955,979 km (0.098 R)
• M62: 26,811,529 km (0.077 R)
• M63: 27,730,658 km (0.045 R)
• M64: 27,839,565 km (0.106 R)
• M65: 28,112,282 km (0.117 R)
• M66: 28,770,214 km (0.085 R)
• M67: 29,211,677 km (0.119 R)
• M68: 29,766,835 km (0.065 R)
• M69: 32,593,935 km (0.089 R)
• M70: 33,458,611 km (0.105 R)
• M71: 33,632,444 km (0.114 R)
• M72: 34,039,350 km (0.117 R)
• M73: 35,151,909 km (0.072 R)
• M74: 35,505,708 km (0.111 R)
• M75: 35,860,704 km (0.039 R)
• M76: 36,216,747 km (0.091 R)
• M77: 37,292,356 km (0.089 R)
• M78: 37,592,898 km (0.119 R)
• M79: 39,474,689 km (0.111 R)
• M80: 39,719,731 km (0.099 R)
• M81: 39,903,886 km (0.104 R)
• M82: 40,952,567 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.9

Radius: 9.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.74 AU - 10.2 AU

Year: 10015 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 105,436,515 km

• M1: 124,316 km (0.099 R)
• M2: 194,776 km (0.06 R)
• M3: 288,873 km (0.119 R)
• M4: 387,907 km (0.039 R)
• M5: 491,130 km (0.032 R)
• M6: 728,841 km (0.075 R)
• M7: 874,100 km (0.056 R)
• M8: 937,679 km (0.074 R)
• M9: 1,016,218 km (0.072 R)
• M10: 1,208,452 km (0.113 R)
• M11: 1,353,262 km (0.114 R)
• M12: 1,503,907 km (0.039 R)
• M13: 2,196,695 km (0.077 R)
• M14: 2,411,218 km (0.105 R)
• M15: 2,745,869 km (0.111 R)
• M16: 2,996,894 km (0.101 R)
• M17: 3,438,806 km (0.12 R)
• M18: 3,500,590 km (0.108 R)
• M19: 3,583,767 km (0.088 R)
• M20: 3,751,915 km (0.113 R)
• M21: 3,858,279 km (0.104 R)
• M22: 3,922,755 km (0.08 R)
• M23: 4,608,811 km (0.119 R)
• M24: 4,722,954 km (0.068 R)
• M25: 5,307,882 km (0.115 R)
• M26: 5,645,524 km (0.083 R)
• M27: 7,012,400 km (0.119 R)
• M28: 7,382,954 km (0.076 R)
• M29: 7,624,555 km (0.112 R)
• M30: 7,787,018 km (0.069 R)
• M31: 8,253,763 km (0.108 R)
• M32: 8,757,759 km (0.117 R)
• M33: 8,899,577 km (0.092 R)
• M34: 10,781,070 km (0.079 R)
• M35: 11,239,438 km (0.037 R)
• M36: 11,393,673 km (0.081 R)
• M37: 11,672,972 km (0.115 R)
• M38: 12,048,912 km (0.051 R)
• M39: 12,333,447 km (0.109 R)
• M40: 12,620,376 km (0.078 R)
• M41: 13,200,666 km (0.1 R)
• M42: 13,298,204 km (0.076 R)
• M43: 13,559,551 km (0.043 R)
• M44: 13,690,748 km (0.084 R)
• M45: 13,822,544 km (0.049 R)
• M46: 14,054,122 km (0.087 R)
• M47: 14,554,676 km (0.074 R)
• M48: 14,655,505 km (0.095 R)
• M49: 15,027,106 km (0.113 R)
• M50: 15,436,107 km (0.113 R)
• M51: 15,710,768 km (0.102 R)
• M52: 15,883,255 km (0.1 R)
• M53: 16,265,028 km (0.106 R)
• M54: 16,931,487 km (0.106 R)
• M55: 17,072,857 km (0.076 R)
• M56: 18,110,169 km (0.086 R)
• M57: 18,218,627 km (0.091 R)
• M58: 18,947,318 km (0.047 R)
• M59: 19,537,183 km (0.089 R)
• M60: 19,759,934 km (0.059 R)
• M61: 19,908,784 km (0.072 R)
• M62: 20,020,833 km (0.092 R)
• M63: 20,245,379 km (0.111 R)
• M64: 20,395,575 km (0.116 R)
• M65: 20,470,823 km (0.095 R)
• M66: 20,999,951 km (0.12 R)
• M67: 21,266,235 km (0.059 R)
• M68: 21,879,137 km (0.047 R)
• M69: 22,033,223 km (0.118 R)
• M70: 22,497,725 km (0.102 R)
• M71: 22,887,427 km (0.06 R)
• M72: 23,200,685 km (0.049 R)
• M73: 23,279,224 km (0.038 R)
• M74: 23,436,601 km (0.047 R)
• M75: 23,633,771 km (0.116 R)
• M76: 23,752,252 km (0.102 R)
• M77: 24,029,756 km (0.05 R)
• M78: 24,188,779 km (0.101 R)
• M79: 25,271,419 km (0.077 R)
• M80: 26,165,266 km (0.116 R)
• M81: 26,574,865 km (0.09 R)
• M82: 26,904,130 km (0.098 R)
• M83: 27,193,452 km (0.056 R)
• M84: 27,400,645 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.8

Radius: 7.4

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.54 AU - 22.28 AU

Year: 29447 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,436,515 km

• M1: 153,787 km (0.082 R)
• M2: 285,582 km (0.031 R)
• M3: 367,861 km (0.116 R)
• M4: 752,477 km (0.111 R)
• M5: 811,568 km (0.11 R)
• M6: 1,563,447 km (0.057 R)
• M7: 1,757,775 km (0.058 R)
• M8: 2,043,058 km (0.089 R)
• M9: 2,169,768 km (0.117 R)
• M10: 2,475,695 km (0.057 R)
• M11: 2,983,879 km (0.112 R)
• M12: 4,200,259 km (0.05 R)
• M13: 4,307,970 km (0.097 R)
• M14: 4,747,638 km (0.118 R)
• M15: 6,770,949 km (0.03 R)
• M16: 8,406,503 km (0.085 R)
• M17: 10,157,396 km (0.092 R)
• M18: 10,374,912 km (0.079 R)
• M19: 13,977,527 km (0.033 R)
• M20: 14,462,823 km (0.092 R)
• M21: 16,035,695 km (0.039 R)
• M22: 16,543,580 km (0.118 R)
• M23: 17,056,850 km (0.113 R)
• M24: 17,575,207 km (0.039 R)
• M25: 18,011,284 km (0.093 R)
• M26: 19,340,462 km (0.116 R)
• M27: 20,062,271 km (0.117 R)
• M28: 20,426,392 km (0.113 R)
• M29: 20,976,763 km (0.105 R)
• M30: 21,532,070 km (0.114 R)
• M31: 22,846,437 km (0.118 R)
• M32: 23,801,021 km (0.106 R)
• M33: 26,542,701 km (0.062 R)
• M34: 27,747,862 km (0.057 R)
• M35: 30,628,818 km (0.094 R)
• M36: 31,363,792 km (0.073 R)
• M37: 34,469,893 km (0.116 R)
• M38: 34,905,970 km (0.046 R)
• M39: 38,121,876 km (0.093 R)
• M40: 39,593,769 km (0.048 R)
• M41: 43,295,718 km (0.042 R)
• M42: 43,766,203 km (0.039 R)
• M43: 44,356,517 km (0.039 R)
• M44: 44,593,480 km (0.056 R)
• M45: 46,985,699 km (0.107 R)
• M46: 47,227,300 km (0.082 R)
• M47: 50,899,180 km (0.07 R)
• M48: 53,775,797 km (0.086 R)
• M49: 55,935,691 km (0.109 R)
• M50: 56,063,597 km (0.06 R)
• M51: 58,253,411 km (0.088 R)
• M52: 58,642,665 km (0.084 R)
• M53: 60,865,240 km (0.097 R)
• M54: 60,996,737 km (0.074 R)
• M55: 61,128,383 km (0.104 R)
• M56: 61,524,069 km (0.081 R)
• M57: 62,185,292 km (0.12 R)
• M58: 62,583,222 km (0.112 R)
• M59: 62,981,900 km (0.06 R)
• M60: 63,248,334 km (0.101 R)
• M61: 63,781,950 km (0.066 R)
• M62: 64,451,251 km (0.099 R)
• M63: 65,257,434 km (0.092 R)
• M64: 66,472,916 km (0.094 R)
• M65: 69,200,684 km (0.04 R)
• M66: 69,475,495 km (0.11 R)
• M67: 70,163,945 km (0.061 R)
• M68: 72,521,906 km (0.119 R)
• M69: 73,080,505 km (0.06 R)
• M70: 74,624,055 km (0.093 R)
• M71: 78,601,115 km (0.104 R)
• M72: 79,174,823 km (0.098 R)
• M73: 80,615,301 km (0.065 R)
• M74: 80,759,812 km (0.085 R)
• M75: 82,500,832 km (0.09 R)
• M76: 83,814,601 km (0.035 R)
• M77: 84,547,481 km (0.054 R)
• M78: 86,019,673 km (0.111 R)
• M79: 86,315,129 km (0.108 R)
• M80: 87,648,944 km (0.103 R)
• M81: 87,946,195 km (0.1 R)
• M82: 89,737,031 km (0.082 R)
• M83: 90,937,703 km (0.09 R)
• M84: 94,266,555 km (0.082 R)
• M85: 94,571,286 km (0.103 R)
• M86: 95,334,235 km (0.101 R)
• M87: 96,405,805 km (0.063 R)
• M88: 96,866,267 km (0.118 R)
• M89: 99,024,665 km (0.087 R)
• M90: 101,198,920 km (0.07 R)
• M91: 101,510,832 km (0.115 R)
• M92: 101,823,043 km (0.072 R)
• M93: 101,979,372 km (0.049 R)
• M94: 102,761,620 km (0.08 R)
• M95: 102,918,398 km (0.086 R)
• M96: 104,805,127 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 17,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit