🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.65 AU

Year: 138 Days

Day: 47.2 Hours

Environment

Temp: 246 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,160,631 km

• M1: 180,714 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.25 AU - 2.93 AU

Year: 1530 Days

Day: 15.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,160,631 km

• M1: 1,059,901 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.23 AU - 3.25 AU

Year: 1665 Days

Day: 45.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.15 AU - 4.99 AU

Year: 3014 Days

Day: 47.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,160,631 km

• M1: 2,669,424 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.51 AU - 4.65 AU

Year: 3025 Days

Day: 14.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.8

Radius: 14.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.46 AU - 6.26 AU

Year: 5207 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,160,631 km

• M1: 211,382 km (0.096 R)
• M2: 336,146 km (0.08 R)
• M3: 476,768 km (0.081 R)
• M4: 579,093 km (0.063 R)
• M5: 750,682 km (0.105 R)
• M6: 915,389 km (0.101 R)
• M7: 1,079,349 km (0.051 R)
• M8: 1,253,929 km (0.096 R)
• M9: 1,454,540 km (0.071 R)
• M10: 1,583,493 km (0.097 R)
• M11: 1,750,445 km (0.107 R)
• M12: 1,994,588 km (0.102 R)
• M13: 2,382,196 km (0.037 R)
• M14: 2,555,880 km (0.071 R)
• M15: 2,814,385 km (0.114 R)
• M16: 3,271,556 km (0.091 R)
• M17: 3,465,584 km (0.109 R)
• M18: 3,619,221 km (0.104 R)
• M19: 3,819,982 km (0.106 R)
• M20: 4,001,743 km (0.113 R)
• M21: 4,116,784 km (0.074 R)
• M22: 4,279,845 km (0.115 R)
• M23: 4,516,509 km (0.098 R)
• M24: 5,102,185 km (0.1 R)
• M25: 5,328,078 km (0.045 R)
• M26: 6,052,281 km (0.093 R)
• M27: 6,345,493 km (0.047 R)
• M28: 6,507,358 km (0.088 R)
• M29: 7,478,846 km (0.087 R)
• M30: 7,736,155 km (0.11 R)
• M31: 7,851,495 km (0.069 R)
• M32: 8,083,671 km (0.109 R)
• M33: 8,406,952 km (0.063 R)
• M34: 8,794,410 km (0.057 R)
• M35: 8,944,905 km (0.108 R)
• M36: 9,401,927 km (0.111 R)
• M37: 9,679,730 km (0.1 R)
• M38: 10,023,057 km (0.049 R)
• M39: 10,338,709 km (0.091 R)
• M40: 11,012,348 km (0.082 R)
• M41: 11,305,410 km (0.115 R)
• M42: 11,666,988 km (0.095 R)
• M43: 12,032,606 km (0.116 R)
• M44: 12,132,986 km (0.088 R)
• M45: 12,435,772 km (0.076 R)
• M46: 12,877,385 km (0.106 R)
• M47: 13,014,416 km (0.092 R)
• M48: 13,881,486 km (0.105 R)
• M49: 14,481,672 km (0.088 R)
• M50: 15,090,536 km (0.057 R)
• M51: 15,307,453 km (0.057 R)
• M52: 15,927,536 km (0.063 R)
• M53: 16,593,246 km (0.102 R)
• M54: 16,704,996 km (0.115 R)
• M55: 18,412,506 km (0.035 R)
• M56: 19,072,083 km (0.116 R)
• M57: 19,345,847 km (0.112 R)
• M58: 19,463,581 km (0.031 R)
• M59: 19,778,783 km (0.087 R)
• M60: 20,016,195 km (0.079 R)
• M61: 20,374,332 km (0.095 R)
• M62: 21,056,349 km (0.105 R)
• M63: 22,814,872 km (0.112 R)
• M64: 23,064,102 km (0.062 R)
• M65: 23,355,818 km (0.115 R)
• M66: 23,523,218 km (0.099 R)
• M67: 24,662,855 km (0.117 R)
• M68: 24,918,517 km (0.093 R)
• M69: 25,518,704 km (0.048 R)
• M70: 26,340,744 km (0.091 R)
• M71: 26,602,092 km (0.059 R)
• M72: 27,303,407 km (0.077 R)
• M73: 27,833,432 km (0.111 R)
• M74: 28,277,738 km (0.112 R)
• M75: 28,411,478 km (0.096 R)
• M76: 29,534,060 km (0.083 R)
• M77: 30,032,670 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.8

Radius: 8.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.24 AU - 8.5 AU

Year: 8889 Days

Day: 11.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 64,160,631 km

• M1: 498,759 km (0.084 R)
• M2: 591,809 km (0.058 R)
• M3: 808,576 km (0.068 R)
• M4: 1,478,326 km (0.049 R)
• M5: 1,539,212 km (0.095 R)
• M6: 1,632,262 km (0.051 R)
• M7: 1,856,809 km (0.091 R)
• M8: 1,939,536 km (0.109 R)
• M9: 2,142,989 km (0.105 R)
• M10: 2,719,390 km (0.116 R)
• M11: 2,813,786 km (0.087 R)
• M12: 2,928,378 km (0.049 R)
• M13: 3,064,064 km (0.082 R)
• M14: 3,710,925 km (0.114 R)
• M15: 3,836,886 km (0.111 R)
• M16: 3,900,465 km (0.055 R)
• M17: 3,964,344 km (0.114 R)
• M18: 4,093,147 km (0.059 R)
• M19: 4,332,803 km (0.09 R)
• M20: 4,510,226 km (0.095 R)
• M21: 4,757,960 km (0.069 R)
• M22: 4,986,995 km (0.112 R)
• M23: 5,126,121 km (0.105 R)
• M24: 5,792,729 km (0.078 R)
• M25: 6,086,838 km (0.082 R)
• M26: 6,285,654 km (0.1 R)
• M27: 7,762,933 km (0.117 R)
• M28: 7,870,494 km (0.086 R)
• M29: 10,330,032 km (0.088 R)
• M30: 10,656,754 km (0.099 R)
• M31: 10,836,421 km (0.099 R)
• M32: 13,005,590 km (0.059 R)
• M33: 13,422,819 km (0.062 R)
• M34: 14,073,420 km (0.086 R)
• M35: 15,001,375 km (0.12 R)
• M36: 15,608,294 km (0.085 R)
• M37: 15,778,387 km (0.094 R)
• M38: 16,637,677 km (0.103 R)
• M39: 17,512,226 km (0.06 R)
• M40: 17,618,141 km (0.112 R)
• M41: 17,688,901 km (0.093 R)
• M42: 17,937,233 km (0.117 R)
• M43: 18,401,585 km (0.075 R)
• M44: 18,689,412 km (0.112 R)
• M45: 18,978,584 km (0.087 R)
• M46: 20,856,935 km (0.115 R)
• M47: 21,496,167 km (0.073 R)
• M48: 21,951,244 km (0.085 R)
• M49: 22,027,389 km (0.11 R)
• M50: 22,256,423 km (0.082 R)
• M51: 22,870,971 km (0.086 R)
• M52: 23,064,102 km (0.117 R)
• M53: 23,803,116 km (0.053 R)
• M54: 24,038,134 km (0.109 R)
• M55: 24,550,058 km (0.101 R)
• M56: 25,224,744 km (0.074 R)
• M57: 26,026,290 km (0.119 R)
• M58: 26,714,290 km (0.036 R)
• M59: 27,285,305 km (0.113 R)
• M60: 27,367,135 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.9

Radius: 12.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.92 AU - 11.44 AU

Year: 12812 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,160,631 km

• M1: 254,616 km (0.086 R)
• M2: 346,169 km (0.08 R)
• M3: 441,463 km (0.111 R)
• M4: 581,936 km (0.099 R)
• M5: 721,810 km (0.093 R)
• M6: 955,182 km (0.087 R)
• M7: 1,038,808 km (0.103 R)
• M8: 1,147,266 km (0.051 R)
• M9: 1,595,461 km (0.068 R)
• M10: 1,906,026 km (0.062 R)
• M11: 2,379,354 km (0.089 R)
• M12: 2,889,184 km (0.11 R)
• M13: 3,367,298 km (0.037 R)
• M14: 3,767,922 km (0.033 R)
• M15: 3,939,361 km (0.075 R)
• M16: 4,043,481 km (0.104 R)
• M17: 4,651,297 km (0.113 R)
• M18: 5,753,833 km (0.084 R)
• M19: 5,872,315 km (0.058 R)
• M20: 6,071,878 km (0.069 R)
• M21: 7,230,215 km (0.075 R)
• M22: 7,401,205 km (0.069 R)
• M23: 7,573,542 km (0.097 R)
• M24: 7,747,375 km (0.073 R)
• M25: 8,500,450 km (0.109 R)
• M26: 8,681,164 km (0.115 R)
• M27: 9,000,406 km (0.111 R)
• M28: 9,230,787 km (0.111 R)
• M29: 9,509,937 km (0.085 R)
• M30: 9,791,779 km (0.098 R)
• M31: 11,291,797 km (0.109 R)
• M32: 11,992,663 km (0.103 R)
• M33: 12,297,244 km (0.089 R)
• M34: 13,436,282 km (0.071 R)
• M35: 14,285,849 km (0.071 R)
• M36: 14,393,260 km (0.111 R)
• M37: 14,554,826 km (0.045 R)
• M38: 14,771,294 km (0.113 R)
• M39: 15,482,183 km (0.039 R)
• M40: 15,813,991 km (0.078 R)
• M41: 16,484,788 km (0.106 R)
• M42: 16,653,983 km (0.082 R)
• M43: 17,279,302 km (0.06 R)
• M44: 17,623,527 km (0.093 R)
• M45: 18,086,083 km (0.081 R)
• M46: 18,611,321 km (0.072 R)
• M47: 19,736,597 km (0.086 R)
• M48: 20,519,143 km (0.096 R)
• M49: 22,550,981 km (0.078 R)
• M50: 22,990,201 km (0.119 R)
• M51: 23,242,423 km (0.07 R)
• M52: 25,358,485 km (0.115 R)
• M53: 25,619,234 km (0.098 R)
• M54: 25,749,833 km (0.115 R)
• M55: 26,077,452 km (0.09 R)
• M56: 27,669,473 km (0.11 R)
• M57: 28,005,021 km (0.071 R)
• M58: 28,612,538 km (0.094 R)
• M59: 28,748,073 km (0.097 R)
• M60: 29,156,176 km (0.112 R)
• M61: 30,461,118 km (0.088 R)
• M62: 32,914,374 km (0.102 R)
• M63: 34,272,573 km (0.075 R)
• M64: 35,139,792 km (0.066 R)
• M65: 35,941,038 km (0.105 R)
• M66: 36,087,345 km (0.057 R)
• M67: 37,784,533 km (0.12 R)
• M68: 38,156,882 km (0.05 R)
• M69: 38,306,180 km (0.094 R)
• M70: 38,830,371 km (0.051 R)
• M71: 39,583,148 km (0.099 R)
• M72: 41,639,670 km (0.058 R)
• M73: 44,043,558 km (0.072 R)
• M74: 44,907,336 km (0.091 R)
• M75: 47,532,031 km (0.116 R)
• M76: 50,861,930 km (0.074 R)
• M77: 50,944,059 km (0.11 R)
• M78: 51,933,350 km (0.069 R)
• M79: 53,345,554 km (0.115 R)
• M80: 54,434,177 km (0.116 R)
• M81: 55,868,671 km (0.057 R)
• M82: 56,547,995 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.7

Radius: 3.7

Gravity: 45.49 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.77 AU - 15.25 AU

Year: 16243 Days

Day: 21.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,160,631 km

• M1: 56,548 km (0.095 R)
• M2: 430,393 km (0.081 R)
• M3: 520,900 km (0.114 R)
• M4: 964,906 km (0.113 R)
• M5: 1,284,747 km (0.066 R)
• M6: 1,310,627 km (0.068 R)
• M7: 1,579,155 km (0.117 R)
• M8: 2,449,216 km (0.075 R)
• M9: 2,644,890 km (0.045 R)
• M10: 2,778,182 km (0.087 R)
• M11: 3,622,812 km (0.094 R)
• M12: 4,820,343 km (0.075 R)
• M13: 5,397,940 km (0.093 R)
• M14: 5,609,471 km (0.075 R)
• M15: 6,260,222 km (0.106 R)
• M16: 7,026,014 km (0.108 R)
• M17: 7,256,993 km (0.093 R)
• M18: 7,303,368 km (0.069 R)
• M19: 7,443,392 km (0.104 R)
• M20: 8,204,994 km (0.089 R)
• M21: 8,448,091 km (0.094 R)
• M22: 8,991,131 km (0.026 R)
• M23: 9,141,178 km (0.1 R)
• M24: 9,698,430 km (0.072 R)
• M25: 10,528,549 km (0.11 R)
• M26: 10,898,803 km (0.105 R)
• M27: 10,952,060 km (0.107 R)
• M28: 11,652,029 km (0.109 R)
• M29: 11,870,292 km (0.074 R)
• M30: 12,869,157 km (0.118 R)
• M31: 14,010,289 km (0.118 R)
• M32: 14,126,228 km (0.06 R)
• M33: 15,242,976 km (0.082 R)
• M34: 15,302,516 km (0.107 R)
• M35: 16,570,956 km (0.106 R)
• M36: 16,754,962 km (0.113 R)
• M37: 17,559,798 km (0.065 R)
• M38: 18,694,947 km (0.059 R)
• M39: 20,375,978 km (0.112 R)
• M40: 20,638,821 km (0.111 R)
• M41: 21,300,942 km (0.072 R)
• M42: 21,434,233 km (0.085 R)
• M43: 21,567,824 km (0.095 R)
• M44: 22,307,137 km (0.076 R)
• M45: 22,578,059 km (0.111 R)
• M46: 22,645,976 km (0.112 R)
• M47: 23,534,887 km (0.115 R)
• M48: 24,854,489 km (0.109 R)
• M49: 26,269,087 km (0.103 R)
• M50: 26,340,595 km (0.105 R)
• M51: 28,366,449 km (0.07 R)
• M52: 29,102,022 km (0.106 R)
• M53: 30,666,965 km (0.071 R)
• M54: 31,119,199 km (0.095 R)
• M55: 32,030,101 km (0.095 R)
• M56: 32,106,396 km (0.114 R)
• M57: 34,579,847 km (0.111 R)
• M58: 34,736,476 km (0.107 R)
• M59: 35,050,332 km (0.093 R)
• M60: 35,365,236 km (0.117 R)
• M61: 38,079,390 km (0.03 R)
• M62: 38,565,134 km (0.107 R)
• M63: 38,727,598 km (0.103 R)
• M64: 38,808,829 km (0.111 R)
• M65: 40,117,212 km (0.084 R)
• M66: 40,364,198 km (0.035 R)
• M67: 41,523,283 km (0.1 R)
• M68: 42,023,239 km (0.085 R)
• M69: 43,197,881 km (0.095 R)
• M70: 43,619,897 km (0.041 R)
• M71: 43,958,586 km (0.094 R)
• M72: 44,553,238 km (0.111 R)
• M73: 46,526,135 km (0.099 R)
• M74: 46,699,070 km (0.112 R)
• M75: 47,305,839 km (0.113 R)
• M76: 48,002,516 km (0.117 R)
• M77: 49,229,966 km (0.051 R)
• M78: 49,317,930 km (0.092 R)
• M79: 49,935,919 km (0.099 R)
• M80: 50,645,312 km (0.105 R)
• M81: 52,703,031 km (0.113 R)
• M82: 52,793,089 km (0.107 R)
• M83: 53,515,646 km (0.115 R)
• M84: 53,878,272 km (0.105 R)
• M85: 55,794,770 km (0.118 R)
• M86: 55,978,326 km (0.111 R)
• M87: 56,254,335 km (0.08 R)
• M88: 57,362,406 km (0.1 R)
• M89: 57,733,409 km (0.105 R)
• M90: 57,826,309 km (0.08 R)
• M91: 58,384,608 km (0.104 R)
• M92: 58,944,553 km (0.103 R)
• M93: 60,729,854 km (0.092 R)
• M94: 62,056,488 km (0.08 R)
• M95: 62,532,658 km (0.046 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: 435 - 14,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit