🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.58 AU - 0.62 AU

Year: 172 Days

Day: 28 Hours

Environment

Temp: 163 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,901,314 km

• M1: 21,991 km (0.036 R)
• M2: 219,759 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.6 AU - 0.92 AU

Year: 246 Days

Day: 37.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,901,314 km

• M1: 36,502 km (0.115 R)
• M2: 86,916 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.7 AU - 1.02 AU

Year: 296 Days

Day: 35.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.87 AU - 0.93 AU

Year: 317 Days

Day: 16.3 Hours

Environment

Temp: 51 °C

Axial Tilt: 150 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.39 AU - 1.51 AU

Year: 648 Days

Day: 41.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,901,314 km

• M1: 815,907 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.07 AU - 3.25 AU

Year: 1609 Days

Day: 39.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,901,314 km

• M1: 749,037 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.3

Radius: 9.3

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.84 AU - 14.54 AU

Year: 14823 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,901,314 km

• M1: 238,160 km (0.104 R)
• M2: 487,240 km (0.108 R)
• M3: 909,705 km (0.077 R)
• M4: 992,582 km (0.064 R)
• M5: 1,078,301 km (0.078 R)
• M6: 1,331,870 km (0.091 R)
• M7: 1,504,955 km (0.097 R)
• M8: 1,894,807 km (0.087 R)
• M9: 2,224,520 km (0.111 R)
• M10: 2,361,402 km (0.101 R)
• M11: 2,863,004 km (0.067 R)
• M12: 3,088,149 km (0.118 R)
• M13: 3,190,025 km (0.067 R)
• M14: 3,476,056 km (0.109 R)
• M15: 4,017,451 km (0.087 R)
• M16: 4,298,096 km (0.112 R)
• M17: 4,760,503 km (0.1 R)
• M18: 4,848,916 km (0.111 R)
• M19: 5,027,536 km (0.109 R)
• M20: 5,087,524 km (0.063 R)
• M21: 5,545,443 km (0.062 R)
• M22: 5,701,025 km (0.062 R)
• M23: 5,921,233 km (0.113 R)
• M24: 6,337,714 km (0.041 R)
• M25: 6,500,476 km (0.06 R)
• M26: 6,996,992 km (0.074 R)
• M27: 7,300,825 km (0.099 R)
• M28: 7,540,032 km (0.082 R)
• M29: 7,781,932 km (0.119 R)
• M30: 8,415,778 km (0.09 R)
• M31: 9,102,731 km (0.057 R)
• M32: 9,996,130 km (0.068 R)
• M33: 10,453,151 km (0.103 R)
• M34: 10,684,430 km (0.091 R)
• M35: 11,112,579 km (0.073 R)
• M36: 11,190,968 km (0.106 R)
• M37: 11,825,263 km (0.117 R)
• M38: 13,087,271 km (0.101 R)
• M39: 13,671,151 km (0.09 R)
• M40: 14,263,559 km (0.064 R)
• M41: 15,604,853 km (0.087 R)
• M42: 15,780,930 km (0.1 R)
• M43: 16,312,900 km (0.099 R)
• M44: 17,394,492 km (0.104 R)
• M45: 17,622,779 km (0.096 R)
• M46: 17,760,110 km (0.086 R)
• M47: 18,036,118 km (0.119 R)
• M48: 19,106,939 km (0.066 R)
• M49: 19,436,952 km (0.108 R)
• M50: 20,150,534 km (0.071 R)
• M51: 20,246,277 km (0.104 R)
• M52: 21,212,380 km (0.077 R)
• M53: 22,341,993 km (0.099 R)
• M54: 22,441,177 km (0.074 R)
• M55: 22,639,843 km (0.076 R)
• M56: 23,591,883 km (0.064 R)
• M57: 23,996,695 km (0.027 R)
• M58: 24,199,849 km (0.12 R)
• M59: 25,379,578 km (0.097 R)
• M60: 25,534,861 km (0.094 R)
• M61: 26,159,132 km (0.084 R)
• M62: 26,368,270 km (0.105 R)
• M63: 26,893,658 km (0.111 R)
• M64: 27,316,422 km (0.106 R)
• M65: 27,475,594 km (0.083 R)
• M66: 28,490,466 km (0.112 R)
• M67: 29,083,621 km (0.094 R)
• M68: 29,790,022 km (0.06 R)
• M69: 29,953,832 km (0.108 R)
• M70: 30,063,188 km (0.106 R)
• M71: 30,998,175 km (0.12 R)
• M72: 32,054,336 km (0.089 R)
• M73: 32,334,233 km (0.108 R)
• M74: 33,122,315 km (0.108 R)
• M75: 33,689,141 km (0.118 R)
• M76: 35,755,985 km (0.08 R)
• M77: 37,686,546 km (0.059 R)
• M78: 38,278,206 km (0.08 R)
• M79: 38,456,227 km (0.069 R)
• M80: 39,171,454 km (0.118 R)
• M81: 39,770,744 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.9

Radius: 4.7

Gravity: 15.84 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.91 AU - 12.35 AU

Year: 15667 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,901,314 km

• M1: 300,393 km (0.115 R)
• M2: 471,532 km (0.076 R)
• M3: 653,144 km (0.11 R)
• M4: 1,429,258 km (0.106 R)
• M5: 1,475,783 km (0.025 R)
• M6: 1,522,757 km (0.057 R)
• M7: 1,594,115 km (0.08 R)
• M8: 2,204,624 km (0.098 R)
• M9: 2,450,563 km (0.099 R)
• M10: 2,676,456 km (0.086 R)
• M11: 3,838,083 km (0.101 R)
• M12: 4,199,960 km (0.052 R)
• M13: 4,368,108 km (0.111 R)
• M14: 4,538,351 km (0.103 R)
• M15: 4,780,550 km (0.111 R)
• M16: 5,062,392 km (0.036 R)
• M17: 5,169,504 km (0.086 R)
• M18: 5,277,364 km (0.093 R)
• M19: 5,458,826 km (0.106 R)
• M20: 5,679,184 km (0.088 R)
• M21: 5,790,485 km (0.08 R)
• M22: 5,865,134 km (0.038 R)
• M23: 6,434,803 km (0.04 R)
• M24: 6,473,399 km (0.107 R)
• M25: 6,511,995 km (0.07 R)
• M26: 7,261,481 km (0.06 R)
• M27: 7,748,871 km (0.062 R)
• M28: 8,584,375 km (0.112 R)
• M29: 10,702,980 km (0.099 R)
• M30: 10,932,612 km (0.104 R)
• M31: 12,056,990 km (0.118 R)
• M32: 12,152,284 km (0.107 R)
• M33: 12,632,792 km (0.092 R)
• M34: 12,972,828 km (0.107 R)
• M35: 14,565,447 km (0.091 R)
• M36: 15,075,576 km (0.114 R)
• M37: 15,591,539 km (0.093 R)
• M38: 17,227,691 km (0.085 R)
• M39: 17,388,957 km (0.079 R)
• M40: 18,257,223 km (0.063 R)
• M41: 19,585,802 km (0.08 R)
• M42: 19,754,100 km (0.081 R)
• M43: 20,830,756 km (0.061 R)
• M44: 21,347,467 km (0.104 R)
• M45: 21,405,062 km (0.057 R)
• M46: 21,636,340 km (0.12 R)
• M47: 21,810,173 km (0.11 R)
• M48: 22,159,484 km (0.107 R)
• M49: 22,628,024 km (0.084 R)
• M50: 22,686,816 km (0.111 R)
• M51: 22,863,491 km (0.096 R)
• M52: 23,336,969 km (0.101 R)
• M53: 23,396,359 km (0.094 R)
• M54: 24,534,799 km (0.087 R)
• M55: 25,202,005 km (0.085 R)
• M56: 26,368,420 km (0.071 R)
• M57: 26,864,935 km (0.097 R)
• M58: 27,176,697 km (0.104 R)
• M59: 27,426,974 km (0.116 R)
• M60: 28,119,313 km (0.109 R)
• M61: 28,881,215 km (0.065 R)
• M62: 30,425,065 km (0.11 R)
• M63: 31,141,639 km (0.081 R)
• M64: 31,534,782 km (0.071 R)
• M65: 33,123,811 km (0.096 R)
• M66: 33,391,142 km (0.114 R)
• M67: 33,525,182 km (0.077 R)
• M68: 34,130,156 km (0.118 R)
• M69: 34,738,720 km (0.103 R)
• M70: 35,282,807 km (0.108 R)
• M71: 37,556,396 km (0.089 R)
• M72: 37,835,246 km (0.091 R)
• M73: 38,114,695 km (0.045 R)
• M74: 38,394,892 km (0.115 R)
• M75: 39,947,867 km (0.051 R)
• M76: 40,446,328 km (0.03 R)
• M77: 40,589,193 km (0.112 R)
• M78: 40,732,209 km (0.075 R)
• M79: 41,233,811 km (0.073 R)
• M80: 42,243,447 km (0.059 R)
• M81: 44,213,202 km (0.095 R)
• M82: 45,989,078 km (0.092 R)
• M83: 46,362,026 km (0.101 R)
• M84: 47,486,852 km (0.082 R)
• M85: 50,914,588 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.4

Radius: 4.3

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.25 AU - 17.71 AU

Year: 23690 Days

Day: 24.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,901,314 km

• M1: 164,408 km (0.078 R)
• M2: 208,539 km (0.093 R)
• M3: 244,742 km (0.09 R)
• M4: 1,069,326 km (0.102 R)
• M5: 1,583,942 km (0.1 R)
• M6: 1,634,207 km (0.072 R)
• M7: 2,654,016 km (0.112 R)
• M8: 2,834,730 km (0.117 R)
• M9: 2,865,248 km (0.087 R)
• M10: 3,239,841 km (0.106 R)
• M11: 3,696,264 km (0.034 R)
• M12: 4,172,434 km (0.053 R)
• M13: 4,207,141 km (0.077 R)
• M14: 4,417,775 km (0.112 R)
• M15: 4,631,849 km (0.05 R)
• M16: 4,959,169 km (0.091 R)
• M17: 6,182,431 km (0.106 R)
• M18: 6,301,810 km (0.06 R)
• M19: 6,462,030 km (0.057 R)
• M20: 6,502,271 km (0.101 R)
• M21: 6,786,358 km (0.036 R)
• M22: 6,950,616 km (0.1 R)
• M23: 7,116,221 km (0.099 R)
• M24: 7,283,023 km (0.114 R)
• M25: 8,136,329 km (0.106 R)
• M26: 8,975,872 km (0.101 R)
• M27: 9,611,962 km (0.09 R)
• M28: 10,262,564 km (0.069 R)
• M29: 10,403,784 km (0.088 R)
• M30: 11,654,721 km (0.087 R)
• M31: 11,851,293 km (0.083 R)
• M32: 12,800,192 km (0.043 R)
• M33: 13,104,923 km (0.081 R)
• M34: 13,566,433 km (0.04 R)
• M35: 14,137,597 km (0.027 R)
• M36: 14,399,992 km (0.119 R)
• M37: 15,357,418 km (0.1 R)
• M38: 16,444,995 km (0.064 R)
• M39: 18,464,566 km (0.086 R)
• M40: 19,154,960 km (0.115 R)
• M41: 19,971,017 km (0.041 R)
• M42: 21,216,269 km (0.054 R)
• M43: 23,099,856 km (0.106 R)
• M44: 23,408,776 km (0.101 R)
• M45: 24,720,450 km (0.044 R)
• M46: 25,735,920 km (0.044 R)
• M47: 27,089,033 km (0.076 R)
• M48: 27,676,055 km (0.111 R)
• M49: 29,261,792 km (0.05 R)
• M50: 29,931,243 km (0.12 R)
• M51: 31,012,686 km (0.061 R)
• M52: 31,148,820 km (0.033 R)
• M53: 31,353,320 km (0.073 R)
• M54: 31,832,183 km (0.095 R)
• M55: 31,969,514 km (0.07 R)
• M56: 32,382,553 km (0.11 R)
• M57: 32,520,483 km (0.103 R)
• M58: 32,589,597 km (0.101 R)
• M59: 32,935,916 km (0.112 R)
• M60: 33,074,743 km (0.03 R)
• M61: 33,144,306 km (0.069 R)
• M62: 33,283,432 km (0.107 R)
• M63: 34,544,243 km (0.053 R)
• M64: 34,685,314 km (0.109 R)
• M65: 35,251,541 km (0.119 R)
• M66: 36,536,587 km (0.094 R)
• M67: 37,401,712 km (0.059 R)
• M68: 37,982,301 km (0.103 R)
• M69: 38,127,860 km (0.107 R)
• M70: 39,815,623 km (0.09 R)
• M71: 39,963,575 km (0.1 R)
• M72: 41,078,678 km (0.055 R)
• M73: 41,302,925 km (0.076 R)
• M74: 42,581,239 km (0.114 R)
• M75: 42,884,025 km (0.119 R)
• M76: 43,263,405 km (0.096 R)
• M77: 44,025,457 km (0.071 R)
• M78: 44,715,103 km (0.098 R)
• M79: 45,022,676 km (0.102 R)
• M80: 45,640,216 km (0.113 R)
• M81: 45,949,884 km (0.117 R)
• M82: 46,571,463 km (0.057 R)
• M83: 47,039,554 km (0.1 R)
• M84: 47,901,687 km (0.096 R)
• M85: 48,216,441 km (0.079 R)
• M86: 48,610,930 km (0.036 R)
• M87: 49,006,467 km (0.08 R)
• M88: 51,080,343 km (0.066 R)
• M89: 51,160,677 km (0.116 R)
• M90: 51,562,945 km (0.104 R)
• M91: 52,613,870 km (0.054 R)
• M92: 52,776,184 km (0.058 R)
• M93: 54,244,487 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 17,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit