🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.38 AU - 0.62 AU

Year: 125 Days

Day: 16.6 Hours

Environment

Temp: 291 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1 AU - 1.04 AU

Year: 364 Days

Day: 43.1 Hours

Environment

Temp: 74 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,116,257 km

• M1: 66,421 km (0.085 R)
• M2: 176,376 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.02 AU - 1.2 AU

Year: 413 Days

Day: 12.4 Hours

Environment

Temp: 47 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.58 AU - 1.68 AU

Year: 735 Days

Day: 30.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,116,257 km

• M1: 808,576 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.56 AU - 3.76 AU

Year: 1983 Days

Day: 22.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.8

Radius: 11.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.76 AU - 6.54 AU

Year: 5385 Days

Day: 8.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 91,116,257 km

• M1: 189,989 km (0.115 R)
• M2: 282,441 km (0.12 R)
• M3: 390,151 km (0.104 R)
• M4: 485,595 km (0.081 R)
• M5: 633,697 km (0.11 R)
• M6: 827,875 km (0.066 R)
• M7: 1,053,169 km (0.102 R)
• M8: 1,477,429 km (0.113 R)
• M9: 1,576,163 km (0.062 R)
• M10: 1,689,858 km (0.109 R)
• M11: 1,885,831 km (0.049 R)
• M12: 2,300,217 km (0.043 R)
• M13: 2,401,195 km (0.078 R)
• M14: 2,474,050 km (0.115 R)
• M15: 2,697,698 km (0.055 R)
• M16: 2,881,405 km (0.069 R)
• M17: 2,974,903 km (0.034 R)
• M18: 3,507,023 km (0.063 R)
• M19: 3,895,678 km (0.03 R)
• M20: 3,981,996 km (0.071 R)
• M21: 4,069,062 km (0.064 R)
• M22: 4,191,882 km (0.113 R)
• M23: 4,531,768 km (0.114 R)
• M24: 4,659,226 km (0.025 R)
• M25: 4,992,530 km (0.106 R)
• M26: 5,219,171 km (0.063 R)
• M27: 5,429,954 km (0.12 R)
• M28: 5,643,430 km (0.072 R)
• M29: 5,998,875 km (0.083 R)
• M30: 6,463,825 km (0.058 R)
• M31: 6,607,738 km (0.116 R)
• M32: 6,794,137 km (0.097 R)
• M33: 6,898,556 km (0.088 R)
• M34: 7,151,227 km (0.093 R)
• M35: 7,278,684 km (0.092 R)
• M36: 7,471,516 km (0.113 R)
• M37: 7,818,134 km (0.096 R)
• M38: 7,971,622 km (0.11 R)
• M39: 8,550,117 km (0.115 R)
• M40: 9,119,037 km (0.089 R)
• M41: 9,559,753 km (0.11 R)
• M42: 10,007,499 km (0.106 R)
• M43: 10,317,765 km (0.069 R)
• M44: 10,437,892 km (0.092 R)
• M45: 10,850,184 km (0.113 R)
• M46: 11,144,293 km (0.062 R)
• M47: 11,416,262 km (0.043 R)
• M48: 11,790,706 km (0.082 R)
• M49: 12,245,334 km (0.09 R)
• M50: 12,654,334 km (0.074 R)
• M51: 12,782,988 km (0.069 R)
• M52: 13,093,853 km (0.104 R)
• M53: 13,197,973 km (0.086 R)
• M54: 13,354,752 km (0.076 R)
• M55: 13,617,296 km (0.096 R)
• M56: 13,775,720 km (0.066 R)
• M57: 13,987,850 km (0.044 R)
• M58: 14,657,749 km (0.086 R)
• M59: 14,738,831 km (0.109 R)
• M60: 15,393,023 km (0.082 R)
• M61: 15,502,977 km (0.089 R)
• M62: 15,723,634 km (0.054 R)
• M63: 16,140,264 km (0.072 R)
• M64: 16,336,087 km (0.12 R)
• M65: 16,645,157 km (0.104 R)
• M66: 16,899,473 km (0.108 R)
• M67: 17,269,129 km (0.053 R)
• M68: 17,354,849 km (0.104 R)
• M69: 17,555,310 km (0.119 R)
• M70: 17,958,626 km (0.076 R)
• M71: 18,132,459 km (0.042 R)
• M72: 18,686,420 km (0.067 R)
• M73: 19,364,547 km (0.089 R)
• M74: 19,811,096 km (0.089 R)
• M75: 19,930,775 km (0.083 R)
• M76: 20,020,683 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.8

Radius: 9.6

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.47 AU - 8.69 AU

Year: 6652 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 91,116,257 km

• M1: 168,597 km (0.103 R)
• M2: 513,121 km (0.048 R)
• M3: 626,217 km (0.119 R)
• M4: 702,960 km (0.083 R)
• M5: 794,963 km (0.112 R)
• M6: 991,983 km (0.067 R)
• M7: 1,056,909 km (0.104 R)
• M8: 1,303,147 km (0.086 R)
• M9: 1,613,712 km (0.119 R)
• M10: 1,801,607 km (0.094 R)
• M11: 2,320,263 km (0.091 R)
• M12: 2,497,237 km (0.115 R)
• M13: 2,678,699 km (0.042 R)
• M14: 2,752,601 km (0.103 R)
• M15: 2,921,198 km (0.109 R)
• M16: 3,268,863 km (0.107 R)
• M17: 4,003,389 km (0.108 R)
• M18: 4,259,351 km (0.119 R)
• M19: 4,345,968 km (0.104 R)
• M20: 4,765,141 km (0.111 R)
• M21: 4,968,295 km (0.115 R)
• M22: 5,128,215 km (0.047 R)
• M23: 5,243,555 km (0.062 R)
• M24: 6,123,639 km (0.069 R)
• M25: 6,794,436 km (0.102 R)
• M26: 7,280,629 km (0.052 R)
• M27: 7,384,450 km (0.117 R)
• M28: 7,567,259 km (0.064 R)
• M29: 7,725,084 km (0.057 R)
• M30: 8,394,834 km (0.088 R)
• M31: 8,667,850 km (0.055 R)
• M32: 9,561,398 km (0.069 R)
• M33: 10,192,701 km (0.099 R)
• M34: 10,956,099 km (0.119 R)
• M35: 11,284,616 km (0.103 R)
• M36: 12,043,227 km (0.104 R)
• M37: 12,289,615 km (0.119 R)
• M38: 12,382,365 km (0.1 R)
• M39: 13,038,352 km (0.056 R)
• M40: 13,101,482 km (0.066 R)
• M41: 13,354,752 km (0.093 R)
• M42: 13,834,063 km (0.101 R)
• M43: 14,124,433 km (0.119 R)
• M44: 14,189,208 km (0.077 R)
• M45: 14,319,059 km (0.076 R)
• M46: 14,449,359 km (0.104 R)
• M47: 14,941,387 km (0.076 R)
• M48: 15,807,259 km (0.085 R)
• M49: 16,450,231 km (0.052 R)
• M50: 18,324,094 km (0.105 R)
• M51: 18,430,158 km (0.094 R)
• M52: 18,749,700 km (0.114 R)
• M53: 19,035,132 km (0.108 R)
• M54: 19,755,296 km (0.106 R)
• M55: 19,973,111 km (0.045 R)
• M56: 20,667,993 km (0.025 R)
• M57: 23,410,571 km (0.063 R)
• M58: 25,749,085 km (0.111 R)
• M59: 25,987,095 km (0.114 R)
• M60: 26,106,324 km (0.087 R)
• M61: 26,265,497 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 10.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.43 AU - 8.79 AU

Year: 6694 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 91,116,257 km

• M1: 170,990 km (0.033 R)
• M2: 243,246 km (0.098 R)
• M3: 335,997 km (0.119 R)
• M4: 505,641 km (0.073 R)
• M5: 616,642 km (0.08 R)
• M6: 810,820 km (0.044 R)
• M7: 944,262 km (0.067 R)
• M8: 1,013,825 km (0.115 R)
• M9: 1,171,052 km (0.081 R)
• M10: 1,375,852 km (0.054 R)
• M11: 1,469,201 km (0.053 R)
• M12: 1,748,201 km (0.112 R)
• M13: 2,013,737 km (0.059 R)
• M14: 2,436,501 km (0.103 R)
• M15: 3,077,976 km (0.072 R)
• M16: 3,657,219 km (0.104 R)
• M17: 3,788,566 km (0.056 R)
• M18: 4,309,615 km (0.115 R)
• M19: 4,408,649 km (0.11 R)
• M20: 4,915,038 km (0.059 R)
• M21: 5,102,035 km (0.115 R)
• M22: 5,418,734 km (0.03 R)
• M23: 5,807,389 km (0.115 R)
• M24: 6,205,020 km (0.083 R)
• M25: 6,407,277 km (0.117 R)
• M26: 6,497,784 km (0.092 R)
• M27: 6,841,260 km (0.101 R)
• M28: 7,050,099 km (0.101 R)
• M29: 7,214,208 km (0.108 R)
• M30: 8,347,561 km (0.101 R)
• M31: 8,521,244 km (0.069 R)
• M32: 9,329,821 km (0.102 R)
• M33: 9,691,399 km (0.088 R)
• M34: 10,242,218 km (0.119 R)
• M35: 11,566,907 km (0.116 R)
• M36: 12,067,013 km (0.063 R)
• M37: 12,179,211 km (0.093 R)
• M38: 12,291,559 km (0.12 R)
• M39: 12,630,997 km (0.054 R)
• M40: 13,002,299 km (0.044 R)
• M41: 13,261,402 km (0.098 R)
• M42: 13,960,623 km (0.069 R)
• M43: 14,285,250 km (0.117 R)
• M44: 14,463,272 km (0.05 R)
• M45: 14,582,352 km (0.054 R)
• M46: 15,032,043 km (0.117 R)
• M47: 15,273,793 km (0.106 R)
• M48: 15,547,108 km (0.05 R)
• M49: 15,699,848 km (0.105 R)
• M50: 15,914,221 km (0.111 R)
• M51: 16,006,523 km (0.029 R)
• M52: 16,222,393 km (0.116 R)
• M53: 16,377,227 km (0.071 R)
• M54: 17,001,349 km (0.069 R)
• M55: 17,158,577 km (0.052 R)
• M56: 17,952,044 km (0.079 R)
• M57: 18,369,422 km (0.093 R)
• M58: 18,887,479 km (0.043 R)
• M59: 19,148,378 km (0.105 R)
• M60: 19,541,970 km (0.111 R)
• M61: 19,838,772 km (0.093 R)
• M62: 20,738,454 km (0.051 R)
• M63: 21,142,517 km (0.09 R)
• M64: 21,311,713 km (0.113 R)
• M65: 21,515,315 km (0.119 R)
• M66: 21,617,341 km (0.072 R)
• M67: 22,370,566 km (0.117 R)
• M68: 22,439,381 km (0.087 R)
• M69: 22,715,689 km (0.053 R)
• M70: 23,132,319 km (0.042 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.9

Radius: 6

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 15.99 AU - 24.35 AU

Year: 31986 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 91,116,257 km

• M1: 225,444 km (0.112 R)
• M2: 456,274 km (0.111 R)
• M3: 2,173,358 km (0.055 R)
• M4: 3,441,499 km (0.071 R)
• M5: 4,195,023 km (0.12 R)
• M6: 4,292,860 km (0.075 R)
• M7: 4,440,813 km (0.093 R)
• M8: 5,630,265 km (0.107 R)
• M9: 5,684,121 km (0.108 R)
• M10: 5,955,940 km (0.05 R)
• M11: 6,176,597 km (0.107 R)
• M12: 6,969,316 km (0.087 R)
• M13: 7,027,210 km (0.043 R)
• M14: 7,733,911 km (0.098 R)
• M15: 8,278,746 km (0.078 R)
• M16: 10,913,015 km (0.093 R)
• M17: 12,074,792 km (0.051 R)
• M18: 12,564,576 km (0.05 R)
• M19: 14,219,128 km (0.107 R)
• M20: 14,959,488 km (0.1 R)
• M21: 16,400,714 km (0.095 R)
• M22: 17,176,828 km (0.049 R)
• M23: 18,845,293 km (0.104 R)
• M24: 19,903,698 km (0.116 R)
• M25: 19,985,976 km (0.117 R)
• M26: 21,908,010 km (0.033 R)
• M27: 22,333,616 km (0.118 R)
• M28: 22,504,606 km (0.103 R)
• M29: 23,366,140 km (0.036 R)
• M30: 24,063,117 km (0.116 R)
• M31: 24,678,562 km (0.095 R)
• M32: 25,566,725 km (0.11 R)
• M33: 27,924,537 km (0.104 R)
• M34: 28,293,445 km (0.109 R)
• M35: 29,222,598 km (0.08 R)
• M36: 30,730,095 km (0.082 R)
• M37: 31,973,403 km (0.109 R)
• M38: 32,649,735 km (0.095 R)
• M39: 32,941,002 km (0.059 R)
• M40: 34,311,618 km (0.103 R)
• M41: 34,805,740 km (0.11 R)
• M42: 36,101,257 km (0.107 R)
• M43: 36,603,607 km (0.083 R)
• M44: 40,289,100 km (0.118 R)
• M45: 41,438,461 km (0.109 R)
• M46: 42,070,063 km (0.066 R)
• M47: 42,916,936 km (0.084 R)
• M48: 43,023,151 km (0.117 R)
• M49: 43,662,682 km (0.075 R)
• M50: 45,599,675 km (0.119 R)
• M51: 46,142,715 km (0.069 R)
• M52: 46,797,206 km (0.067 R)
• M53: 47,016,068 km (0.098 R)
• M54: 48,446,822 km (0.118 R)
• M55: 49,111,934 km (0.112 R)
• M56: 50,451,284 km (0.113 R)
• M57: 50,900,526 km (0.105 R)
• M58: 53,622,908 km (0.113 R)
• M59: 55,579,798 km (0.066 R)
• M60: 55,695,586 km (0.099 R)
• M61: 56,625,188 km (0.1 R)
• M62: 57,442,740 km (0.107 R)
• M63: 57,559,875 km (0.11 R)
• M64: 58,735,415 km (0.081 R)
• M65: 59,207,845 km (0.107 R)
• M66: 60,037,665 km (0.045 R)
• M67: 60,990,753 km (0.065 R)
• M68: 61,110,281 km (0.12 R)
• M69: 63,395,090 km (0.052 R)
• M70: 64,001,111 km (0.108 R)
• M71: 64,974,544 km (0.099 R)
• M72: 67,182,758 km (0.117 R)
• M73: 67,676,880 km (0.111 R)
• M74: 67,800,448 km (0.099 R)
• M75: 69,665,036 km (0.098 R)
• M76: 69,789,950 km (0.06 R)
• M77: 71,420,417 km (0.074 R)
• M78: 72,683,173 km (0.104 R)
• M79: 78,586,005 km (0.112 R)
• M80: 79,758,703 km (0.106 R)
• M81: 81,462,922 km (0.103 R)
• M82: 83,311,653 km (0.105 R)
• M83: 85,040,555 km (0.099 R)
• M84: 85,976,439 km (0.081 R)
• M85: 87,588,805 km (0.072 R)
• M86: 87,858,530 km (0.064 R)
• M87: 88,533,965 km (0.111 R)
• M88: 88,669,201 km (0.065 R)
• M89: 89,211,045 km (0.08 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit