🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.7 AU - 0.8 AU

Year: 229 Days

Day: 45.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.83 AU - 0.97 AU

Year: 301 Days

Day: 28.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.95 AU - 1.45 AU

Year: 464 Days

Day: 31.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.66 AU - 2.06 AU

Year: 896 Days

Day: 32.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,666,844 km

• M1: 656,435 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.79 AU - 2.87 AU

Year: 1256 Days

Day: 32.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.72 AU - 4.44 AU

Year: 2910 Days

Day: 40.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,666,844 km

• M1: 361,279 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.4

Radius: 7.7

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.41 AU - 17.17 AU

Year: 18082 Days

Day: 19.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,666,844 km

• M1: 219,310 km (0.085 R)
• M2: 315,053 km (0.102 R)
• M3: 445,054 km (0.105 R)
• M4: 498,759 km (0.117 R)
• M5: 593,754 km (0.072 R)
• M6: 653,892 km (0.085 R)
• M7: 986,598 km (0.102 R)
• M8: 1,504,207 km (0.113 R)
• M9: 1,910,814 km (0.065 R)
• M10: 2,158,099 km (0.056 R)
• M11: 2,221,528 km (0.115 R)
• M12: 2,717,445 km (0.114 R)
• M13: 3,102,361 km (0.101 R)
• M14: 4,198,015 km (0.056 R)
• M15: 4,317,694 km (0.112 R)
• M16: 5,272,278 km (0.071 R)
• M17: 6,289,693 km (0.034 R)
• M18: 6,611,328 km (0.045 R)
• M19: 6,704,079 km (0.118 R)
• M20: 6,985,323 km (0.05 R)
• M21: 7,174,863 km (0.083 R)
• M22: 7,802,875 km (0.101 R)
• M23: 7,901,012 km (0.084 R)
• M24: 9,684,667 km (0.106 R)
• M25: 10,757,433 km (0.054 R)
• M26: 10,866,789 km (0.109 R)
• M27: 10,921,542 km (0.097 R)
• M28: 11,363,454 km (0.118 R)
• M29: 11,698,703 km (0.095 R)
• M30: 12,378,925 km (0.115 R)
• M31: 12,723,748 km (0.09 R)
• M32: 13,013,668 km (0.105 R)
• M33: 13,423,118 km (0.109 R)
• M34: 13,599,793 km (0.105 R)
• M35: 15,718,697 km (0.107 R)
• M36: 15,842,863 km (0.056 R)
• M37: 17,615,000 km (0.096 R)
• M38: 17,679,476 km (0.034 R)
• M39: 21,205,648 km (0.082 R)
• M40: 21,274,313 km (0.094 R)
• M41: 21,964,109 km (0.069 R)
• M42: 22,102,936 km (0.085 R)
• M43: 23,012,491 km (0.085 R)
• M44: 23,153,562 km (0.039 R)
• M45: 25,887,164 km (0.116 R)
• M46: 26,475,532 km (0.066 R)
• M47: 26,549,433 km (0.095 R)
• M48: 26,845,487 km (0.119 R)
• M49: 27,740,382 km (0.109 R)
• M50: 27,965,676 km (0.119 R)
• M51: 28,191,569 km (0.116 R)
• M52: 28,266,966 km (0.073 R)
• M53: 29,482,898 km (0.094 R)
• M54: 30,097,296 km (0.051 R)
• M55: 30,948,957 km (0.118 R)
• M56: 31,416,750 km (0.099 R)
• M57: 31,573,229 km (0.116 R)
• M58: 31,651,618 km (0.062 R)
• M59: 32,993,212 km (0.105 R)
• M60: 34,837,604 km (0.072 R)
• M61: 35,161,783 km (0.064 R)
• M62: 35,976,642 km (0.114 R)
• M63: 38,625,572 km (0.045 R)
• M64: 39,973,598 km (0.054 R)
• M65: 40,143,093 km (0.108 R)
• M66: 40,568,100 km (0.061 R)
• M67: 41,422,603 km (0.1 R)
• M68: 42,455,726 km (0.051 R)
• M69: 42,628,661 km (0.072 R)
• M70: 43,671,658 km (0.04 R)
• M71: 45,163,597 km (0.111 R)
• M72: 47,387,818 km (0.079 R)
• M73: 47,657,244 km (0.068 R)
• M74: 48,739,435 km (0.12 R)
• M75: 49,738,599 km (0.096 R)
• M76: 50,561,238 km (0.114 R)
• M77: 51,664,971 km (0.071 R)
• M78: 53,335,381 km (0.059 R)
• M79: 54,646,756 km (0.058 R)
• M80: 54,834,950 km (0.114 R)
• M81: 58,644,310 km (0.11 R)
• M82: 59,416,385 km (0.08 R)
• M83: 59,900,633 km (0.049 R)
• M84: 61,263,470 km (0.068 R)
• M85: 62,341,472 km (0.108 R)
• M86: 63,030,669 km (0.102 R)
• M87: 63,129,404 km (0.109 R)
• M88: 63,623,526 km (0.048 R)
• M89: 64,516,176 km (0.114 R)
• M90: 65,313,084 km (0.068 R)
• M91: 66,013,052 km (0.109 R)
• M92: 66,414,274 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.4

Radius: 5.8

Gravity: 23.7 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.12 AU - 14.52 AU

Year: 19134 Days

Day: 19.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 153.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,666,844 km

• M1: 99,632 km (0.056 R)
• M2: 229,334 km (0.052 R)
• M3: 343,028 km (0.119 R)
• M4: 516,561 km (0.1 R)
• M5: 764,445 km (0.105 R)
• M6: 914,342 km (0.094 R)
• M7: 1,156,691 km (0.07 R)
• M8: 2,381,598 km (0.077 R)
• M9: 3,139,611 km (0.116 R)
• M10: 3,259,438 km (0.11 R)
• M11: 3,923,354 km (0.111 R)
• M12: 3,966,288 km (0.107 R)
• M13: 4,052,457 km (0.068 R)
• M14: 4,182,906 km (0.067 R)
• M15: 4,226,738 km (0.065 R)
• M16: 5,804,996 km (0.063 R)
• M17: 5,853,914 km (0.097 R)
• M18: 6,200,233 km (0.078 R)
• M19: 6,502,421 km (0.114 R)
• M20: 6,912,768 km (0.038 R)
• M21: 7,121,158 km (0.099 R)
• M22: 7,226,026 km (0.065 R)
• M23: 8,083,970 km (0.079 R)
• M24: 8,413,983 km (0.053 R)
• M25: 9,087,173 km (0.077 R)
• M26: 9,719,224 km (0.059 R)
• M27: 10,663,935 km (0.069 R)
• M28: 10,904,638 km (0.042 R)
• M29: 12,893,990 km (0.1 R)
• M30: 13,473,383 km (0.051 R)
• M31: 13,995,330 km (0.039 R)
• M32: 14,857,911 km (0.054 R)
• M33: 18,475,636 km (0.089 R)
• M34: 19,567,252 km (0.096 R)
• M35: 20,009,762 km (0.112 R)
• M36: 20,904,657 km (0.059 R)
• M37: 22,733,192 km (0.119 R)
• M38: 22,810,384 km (0.077 R)
• M39: 22,887,876 km (0.11 R)
• M40: 25,409,946 km (0.105 R)
• M41: 26,540,757 km (0.101 R)
• M42: 27,605,295 km (0.091 R)
• M43: 29,270,469 km (0.105 R)
• M44: 29,354,543 km (0.095 R)
• M45: 31,569,339 km (0.116 R)
• M46: 31,828,293 km (0.081 R)
• M47: 33,309,163 km (0.072 R)
• M48: 34,456,728 km (0.06 R)
• M49: 35,169,412 km (0.118 R)
• M50: 35,437,940 km (0.114 R)
• M51: 36,066,999 km (0.047 R)
• M52: 36,881,261 km (0.111 R)
• M53: 36,972,216 km (0.093 R)
• M54: 37,976,467 km (0.103 R)
• M55: 38,343,879 km (0.057 R)
• M56: 38,897,092 km (0.071 R)
• M57: 39,546,048 km (0.107 R)
• M58: 40,011,746 km (0.118 R)
• M59: 40,198,444 km (0.079 R)
• M60: 42,843,633 km (0.116 R)
• M61: 45,252,458 km (0.116 R)
• M62: 45,349,697 km (0.118 R)
• M63: 47,309,728 km (0.114 R)
• M64: 48,101,400 km (0.104 R)
• M65: 49,798,139 km (0.083 R)
• M66: 50,906,510 km (0.103 R)
• M67: 51,717,779 km (0.076 R)
• M68: 52,840,062 km (0.065 R)
• M69: 54,073,497 km (0.11 R)
• M70: 54,486,836 km (0.053 R)
• M71: 54,797,401 km (0.114 R)
• M72: 55,732,986 km (0.073 R)
• M73: 56,673,657 km (0.118 R)
• M74: 56,778,525 km (0.108 R)
• M75: 58,889,052 km (0.084 R)
• M76: 59,740,414 km (0.092 R)
• M77: 60,917,749 km (0.106 R)
• M78: 61,563,114 km (0.085 R)
• M79: 61,994,554 km (0.093 R)
• M80: 63,403,916 km (0.119 R)
• M81: 64,276,520 km (0.062 R)
• M82: 66,254,204 km (0.103 R)
• M83: 67,250,526 km (0.03 R)
• M84: 67,361,528 km (0.12 R)
• M85: 67,583,680 km (0.055 R)
• M86: 72,875,107 km (0.119 R)
• M87: 73,103,243 km (0.106 R)
• M88: 73,674,408 km (0.086 R)
• M89: 73,903,442 km (0.113 R)
• M90: 75,051,606 km (0.1 R)
• M91: 76,090,115 km (0.091 R)
• M92: 76,901,085 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.4

Radius: 6.4

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.94 AU - 15.92 AU

Year: 19355 Days

Day: 22.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,666,844 km

• M1: 218,712 km (0.078 R)
• M2: 267,481 km (0.094 R)
• M3: 349,461 km (0.037 R)
• M4: 863,329 km (0.106 R)
• M5: 1,123,330 km (0.05 R)
• M6: 1,169,107 km (0.099 R)
• M7: 1,215,483 km (0.116 R)
• M8: 2,038,869 km (0.083 R)
• M9: 2,123,542 km (0.115 R)
• M10: 2,443,532 km (0.11 R)
• M11: 2,841,312 km (0.104 R)
• M12: 3,161,003 km (0.095 R)
• M13: 4,151,640 km (0.116 R)
• M14: 4,440,813 km (0.064 R)
• M15: 4,550,917 km (0.039 R)
• M16: 4,661,918 km (0.112 R)
• M17: 5,191,794 km (0.113 R)
• M18: 5,780,611 km (0.094 R)
• M19: 6,184,825 km (0.053 R)
• M20: 6,681,938 km (0.034 R)
• M21: 6,808,199 km (0.087 R)
• M22: 6,850,386 km (0.061 R)
• M23: 7,451,470 km (0.087 R)
• M24: 8,158,918 km (0.055 R)
• M25: 8,339,034 km (0.072 R)
• M26: 9,353,457 km (0.112 R)
• M27: 9,494,827 km (0.094 R)
• M28: 10,163,829 km (0.099 R)
• M29: 10,260,619 km (0.06 R)
• M30: 10,650,920 km (0.112 R)
• M31: 10,946,824 km (0.097 R)
• M32: 11,095,824 km (0.11 R)
• M33: 12,157,370 km (0.111 R)
• M34: 12,726,291 km (0.117 R)
• M35: 13,145,464 km (0.054 R)
• M36: 13,198,272 km (0.116 R)
• M37: 13,356,846 km (0.105 R)
• M38: 13,622,532 km (0.118 R)
• M39: 13,729,345 km (0.112 R)
• M40: 14,593,571 km (0.111 R)
• M41: 15,308,649 km (0.116 R)
• M42: 15,642,552 km (0.107 R)
• M43: 15,754,301 km (0.099 R)
• M44: 15,922,599 km (0.057 R)
• M45: 16,035,097 km (0.081 R)
• M46: 16,601,474 km (0.064 R)
• M47: 16,772,764 km (0.087 R)
• M48: 17,059,393 km (0.083 R)
• M49: 17,232,179 km (0.082 R)
• M50: 17,405,563 km (0.109 R)
• M51: 17,637,589 km (0.045 R)
• M52: 17,870,662 km (0.077 R)
• M53: 19,590,589 km (0.08 R)
• M54: 20,500,892 km (0.076 R)
• M55: 20,868,753 km (0.057 R)
• M56: 23,313,183 km (0.118 R)
• M57: 23,761,378 km (0.119 R)
• M58: 25,123,018 km (0.088 R)
• M59: 25,648,405 km (0.097 R)
• M60: 25,912,446 km (0.095 R)
• M61: 26,509,939 km (0.114 R)
• M62: 27,583,155 km (0.111 R)
• M63: 28,193,065 km (0.055 R)
• M64: 29,013,161 km (0.11 R)
• M65: 29,081,826 km (0.034 R)
• M66: 30,118,839 km (0.118 R)
• M67: 31,449,661 km (0.064 R)
• M68: 31,732,252 km (0.083 R)
• M69: 32,299,975 km (0.109 R)
• M70: 32,442,393 km (0.035 R)
• M71: 32,727,975 km (0.049 R)
• M72: 33,445,596 km (0.119 R)
• M73: 33,517,553 km (0.088 R)
• M74: 34,531,527 km (0.107 R)
• M75: 35,555,524 km (0.119 R)
• M76: 37,408,892 km (0.081 R)
• M77: 42,294,160 km (0.064 R)
• M78: 42,527,982 km (0.104 R)
• M79: 43,153,750 km (0.102 R)
• M80: 43,703,821 km (0.111 R)
• M81: 45,527,419 km (0.113 R)
• M82: 45,927,145 km (0.091 R)
• M83: 46,167,548 km (0.118 R)
• M84: 47,943,126 km (0.1 R)
• M85: 48,268,351 km (0.081 R)
• M86: 48,431,263 km (0.086 R)
• M87: 49,330,347 km (0.077 R)
• M88: 49,494,456 km (0.077 R)
• M89: 51,311,322 km (0.093 R)
• M90: 55,606,127 km (0.101 R)
• M91: 55,776,968 km (0.102 R)
• M92: 56,461,827 km (0.119 R)
• M93: 56,633,416 km (0.07 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 10,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit