🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.9 AU - 0.94 AU

Year: 331 Days

Day: 25.6 Hours

Environment

Temp: 44 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.18 AU - 1.42 AU

Year: 555 Days

Day: 44.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.39 AU - 1.93 AU

Year: 801 Days

Day: 40.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.1

Radius: 11.8

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.53 AU - 5.95 AU

Year: 5153 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,551,578 km

• M1: 154,086 km (0.065 R)
• M2: 282,291 km (0.071 R)
• M3: 357,689 km (0.103 R)
• M4: 435,779 km (0.054 R)
• M5: 580,440 km (0.102 R)
• M6: 922,570 km (0.109 R)
• M7: 1,050,476 km (0.047 R)
• M8: 1,150,707 km (0.115 R)
• M9: 1,301,352 km (0.104 R)
• M10: 1,874,461 km (0.072 R)
• M11: 1,998,029 km (0.089 R)
• M12: 2,096,016 km (0.101 R)
• M13: 2,238,882 km (0.097 R)
• M14: 2,326,247 km (0.114 R)
• M15: 2,796,283 km (0.06 R)
• M16: 2,906,537 km (0.113 R)
• M17: 3,262,730 km (0.108 R)
• M18: 3,858,279 km (0.074 R)
• M19: 3,999,200 km (0.055 R)
• M20: 4,195,771 km (0.055 R)
• M21: 4,432,435 km (0.111 R)
• M22: 4,524,588 km (0.098 R)
• M23: 4,767,235 km (0.068 R)
• M24: 5,187,605 km (0.081 R)
• M25: 5,780,312 km (0.116 R)
• M26: 6,064,398 km (0.048 R)
• M27: 6,166,873 km (0.105 R)
• M28: 6,249,451 km (0.111 R)
• M29: 7,289,455 km (0.112 R)
• M30: 7,840,724 km (0.102 R)
• M31: 7,952,623 km (0.114 R)
• M32: 8,336,940 km (0.045 R)
• M33: 8,474,121 km (0.071 R)
• M34: 8,820,290 km (0.089 R)
• M35: 8,913,340 km (0.079 R)
• M36: 9,030,176 km (0.113 R)
• M37: 10,226,510 km (0.072 R)
• M38: 10,570,286 km (0.094 R)
• M39: 10,644,487 km (0.037 R)
• M40: 10,843,302 km (0.097 R)
• M41: 11,269,507 km (0.102 R)
• M42: 11,803,870 km (0.097 R)
• M43: 11,906,495 km (0.08 R)
• M44: 12,035,298 km (0.11 R)
• M45: 12,138,670 km (0.065 R)
• M46: 12,268,372 km (0.07 R)
• M47: 12,476,762 km (0.087 R)
• M48: 13,055,855 km (0.059 R)
• M49: 13,295,361 km (0.048 R)
• M50: 13,455,730 km (0.114 R)
• M51: 13,643,775 km (0.099 R)
• M52: 13,751,635 km (0.066 R)
• M53: 14,377,253 km (0.047 R)
• M54: 14,652,064 km (0.08 R)
• M55: 14,873,320 km (0.102 R)
• M56: 15,095,622 km (0.07 R)
• M57: 15,207,072 km (0.069 R)
• M58: 15,882,208 km (0.112 R)
• M59: 16,109,447 km (0.078 R)
• M60: 16,366,306 km (0.086 R)
• M61: 16,481,048 km (0.09 R)
• M62: 17,058,196 km (0.041 R)
• M63: 17,378,485 km (0.045 R)
• M64: 17,495,321 km (0.102 R)
• M65: 17,700,719 km (0.107 R)
• M66: 18,232,240 km (0.078 R)
• M67: 18,410,711 km (0.107 R)
• M68: 18,529,940 km (0.112 R)
• M69: 18,829,136 km (0.107 R)
• M70: 18,979,332 km (0.114 R)
• M71: 19,190,415 km (0.111 R)
• M72: 19,281,071 km (0.065 R)
• M73: 19,553,788 km (0.1 R)
• M74: 19,950,222 km (0.066 R)
• M75: 20,103,411 km (0.103 R)
• M76: 20,410,834 km (0.088 R)
• M77: 20,812,953 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.9

Radius: 12

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.16 AU - 11.22 AU

Year: 11304 Days

Day: 13.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,551,578 km

• M1: 252,222 km (0.11 R)
• M2: 355,445 km (0.05 R)
• M3: 453,581 km (0.098 R)
• M4: 700,567 km (0.067 R)
• M5: 991,834 km (0.047 R)
• M6: 1,868,477 km (0.11 R)
• M7: 2,429,769 km (0.107 R)
• M8: 2,716,249 km (0.076 R)
• M9: 2,823,211 km (0.12 R)
• M10: 3,379,266 km (0.089 R)
• M11: 3,999,499 km (0.045 R)
• M12: 4,432,884 km (0.11 R)
• M13: 4,848,766 km (0.043 R)
• M14: 5,411,703 km (0.096 R)
• M15: 7,259,985 km (0.099 R)
• M16: 7,447,281 km (0.115 R)
• M17: 8,407,700 km (0.112 R)
• M18: 9,652,204 km (0.105 R)
• M19: 9,734,483 km (0.05 R)
• M20: 9,858,350 km (0.077 R)
• M21: 10,654,959 km (0.097 R)
• M22: 10,740,080 km (0.095 R)
• M23: 11,690,774 km (0.114 R)
• M24: 12,309,810 km (0.084 R)
• M25: 12,848,812 km (0.086 R)
• M26: 13,579,597 km (0.115 R)
• M27: 13,671,899 km (0.056 R)
• M28: 14,465,067 km (0.119 R)
• M29: 15,320,916 km (0.088 R)
• M30: 15,513,449 km (0.102 R)
• M31: 16,095,534 km (0.099 R)
• M32: 16,684,950 km (0.102 R)
• M33: 17,131,649 km (0.059 R)
• M34: 17,582,238 km (0.077 R)
• M35: 18,648,871 km (0.077 R)
• M36: 19,164,086 km (0.034 R)
• M37: 19,267,757 km (0.089 R)
• M38: 19,475,548 km (0.116 R)
• M39: 19,945,884 km (0.114 R)
• M40: 20,791,262 km (0.103 R)
• M41: 21,111,252 km (0.107 R)
• M42: 22,462,270 km (0.114 R)
• M43: 23,230,904 km (0.11 R)
• M44: 24,232,013 km (0.06 R)
• M45: 24,737,803 km (0.117 R)
• M46: 24,850,749 km (0.108 R)
• M47: 25,417,725 km (0.044 R)
• M48: 26,795,821 km (0.055 R)
• M49: 27,144,085 km (0.096 R)
• M50: 28,611,490 km (0.102 R)
• M51: 29,384,762 km (0.067 R)
• M52: 30,104,627 km (0.061 R)
• M53: 30,225,203 km (0.1 R)
• M54: 30,406,366 km (0.041 R)
• M55: 31,073,572 km (0.116 R)
• M56: 31,256,381 km (0.071 R)
• M57: 33,228,380 km (0.028 R)
• M58: 33,978,314 km (0.114 R)
• M59: 34,103,827 km (0.109 R)
• M60: 35,367,629 km (0.115 R)
• M61: 35,622,095 km (0.071 R)
• M62: 36,069,094 km (0.078 R)
• M63: 36,904,299 km (0.089 R)
• M64: 37,033,252 km (0.086 R)
• M65: 37,227,131 km (0.114 R)
• M66: 37,615,786 km (0.103 R)
• M67: 38,201,462 km (0.104 R)
• M68: 38,658,932 km (0.113 R)
• M69: 39,052,524 km (0.095 R)
• M70: 39,249,844 km (0.1 R)
• M71: 40,640,356 km (0.103 R)
• M72: 41,040,530 km (0.065 R)
• M73: 41,174,271 km (0.064 R)
• M74: 41,777,749 km (0.037 R)
• M75: 41,979,556 km (0.048 R)
• M76: 42,181,663 km (0.105 R)
• M77: 42,654,542 km (0.12 R)
• M78: 44,701,190 km (0.029 R)
• M79: 45,252,309 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.6

Radius: 13.8

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.1 AU - 11.9 AU

Year: 12750 Days

Day: 7.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,551,578 km

• M1: 382,671 km (0.117 R)
• M2: 692,339 km (0.101 R)
• M3: 1,174,194 km (0.117 R)
• M4: 1,697,487 km (0.12 R)
• M5: 1,805,198 km (0.073 R)
• M6: 2,027,799 km (0.045 R)
• M7: 2,171,563 km (0.065 R)
• M8: 3,106,250 km (0.089 R)
• M9: 3,443,294 km (0.074 R)
• M10: 3,792,456 km (0.11 R)
• M11: 4,116,634 km (0.093 R)
• M12: 4,300,640 km (0.112 R)
• M13: 4,412,389 km (0.12 R)
• M14: 5,142,876 km (0.104 R)
• M15: 6,035,676 km (0.116 R)
• M16: 6,245,262 km (0.09 R)
• M17: 6,500,027 km (0.068 R)
• M18: 7,107,993 km (0.112 R)
• M19: 7,285,117 km (0.114 R)
• M20: 7,870,942 km (0.066 R)
• M21: 8,425,053 km (0.036 R)
• M22: 9,183,813 km (0.092 R)
• M23: 9,328,474 km (0.092 R)
• M24: 9,914,898 km (0.116 R)
• M25: 10,113,115 km (0.107 R)
• M26: 10,312,529 km (0.085 R)
• M27: 12,806,775 km (0.026 R)
• M28: 12,914,635 km (0.045 R)
• M29: 13,131,252 km (0.056 R)
• M30: 13,403,670 km (0.116 R)
• M31: 13,568,078 km (0.092 R)
• M32: 13,788,286 km (0.1 R)
• M33: 14,176,493 km (0.111 R)
• M34: 14,624,688 km (0.092 R)
• M35: 14,737,485 km (0.066 R)
• M36: 14,907,129 km (0.1 R)
• M37: 16,757,505 km (0.1 R)
• M38: 17,112,500 km (0.028 R)
• M39: 17,589,568 km (0.076 R)
• M40: 18,071,273 km (0.115 R)
• M41: 19,541,970 km (0.09 R)
• M42: 20,040,729 km (0.044 R)
• M43: 20,670,237 km (0.089 R)
• M44: 20,860,226 km (0.102 R)
• M45: 22,662,432 km (0.061 R)
• M46: 23,055,126 km (0.1 R)
• M47: 24,380,115 km (0.079 R)
• M48: 25,661,869 km (0.082 R)
• M49: 25,798,003 km (0.035 R)
• M50: 26,002,803 km (0.116 R)
• M51: 29,707,893 km (0.041 R)
• M52: 30,713,939 km (0.036 R)
• M53: 31,075,966 km (0.055 R)
• M54: 32,023,818 km (0.111 R)
• M55: 32,538,285 km (0.055 R)
• M56: 34,022,745 km (0.096 R)
• M57: 35,301,956 km (0.097 R)
• M58: 35,605,340 km (0.076 R)
• M59: 36,750,363 km (0.099 R)
• M60: 37,520,343 km (0.054 R)
• M61: 37,984,994 km (0.117 R)
• M62: 38,373,649 km (0.112 R)
• M63: 40,099,111 km (0.115 R)
• M64: 41,930,189 km (0.118 R)
• M65: 42,331,859 km (0.118 R)
• M66: 42,896,292 km (0.074 R)
• M67: 43,138,940 km (0.027 R)
• M68: 44,768,509 km (0.1 R)
• M69: 45,261,285 km (0.072 R)
• M70: 46,086,616 km (0.113 R)
• M71: 46,833,558 km (0.105 R)
• M72: 47,584,540 km (0.055 R)
• M73: 48,423,784 km (0.114 R)
• M74: 48,676,454 km (0.083 R)
• M75: 50,287,025 km (0.075 R)
• M76: 51,313,266 km (0.027 R)
• M77: 51,571,024 km (0.066 R)
• M78: 52,779,026 km (0.103 R)
• M79: 55,047,080 km (0.098 R)
• M80: 55,575,011 km (0.103 R)
• M81: 56,193,149 km (0.09 R)
• M82: 57,168,826 km (0.046 R)
• M83: 57,971,419 km (0.077 R)
• M84: 58,060,878 km (0.078 R)
• M85: 60,582,799 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719

Radius: 6.3

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.3 AU - 14.1 AU

Year: 15969 Days

Day: 23.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,551,578 km

• M1: 154,983 km (0.049 R)
• M2: 341,083 km (0.072 R)
• M3: 610,060 km (0.108 R)
• M4: 799,301 km (0.068 R)
• M5: 1,257,071 km (0.061 R)
• M6: 1,498,671 km (0.094 R)
• M7: 1,994,140 km (0.087 R)
• M8: 2,603,302 km (0.116 R)
• M9: 2,704,580 km (0.116 R)
• M10: 3,824,769 km (0.081 R)
• M11: 4,614,795 km (0.048 R)
• M12: 4,820,043 km (0.11 R)
• M13: 4,861,482 km (0.103 R)
• M14: 4,944,658 km (0.112 R)
• M15: 5,367,721 km (0.116 R)
• M16: 5,583,591 km (0.119 R)
• M17: 5,670,806 km (0.071 R)
• M18: 6,158,196 km (0.12 R)
• M19: 6,384,239 km (0.028 R)
• M20: 6,984,425 km (0.109 R)
• M21: 7,220,192 km (0.047 R)
• M22: 7,699,354 km (0.099 R)
• M23: 7,845,212 km (0.105 R)
• M24: 8,188,838 km (0.091 R)
• M25: 8,288,021 km (0.118 R)
• M26: 8,337,688 km (0.095 R)
• M27: 8,587,666 km (0.113 R)
• M28: 8,789,473 km (0.065 R)
• M29: 9,043,939 km (0.116 R)
• M30: 9,456,081 km (0.094 R)
• M31: 11,385,595 km (0.1 R)
• M32: 11,830,349 km (0.11 R)
• M33: 12,054,896 km (0.101 R)
• M34: 12,794,507 km (0.072 R)
• M35: 13,842,441 km (0.046 R)
• M36: 14,376,804 km (0.108 R)
• M37: 14,436,494 km (0.071 R)
• M38: 14,556,322 km (0.11 R)
• M39: 15,711,068 km (0.076 R)
• M40: 16,957,966 km (0.101 R)
• M41: 18,171,803 km (0.101 R)
• M42: 20,952,528 km (0.088 R)
• M43: 22,184,317 km (0.1 R)
• M44: 23,228,510 km (0.118 R)
• M45: 23,368,983 km (0.106 R)
• M46: 25,364,618 km (0.111 R)
• M47: 27,562,809 km (0.12 R)
• M48: 27,637,010 km (0.077 R)
• M49: 28,308,854 km (0.076 R)
• M50: 30,279,806 km (0.063 R)
• M51: 31,747,810 km (0.108 R)
• M52: 33,239,001 km (0.115 R)
• M53: 34,112,653 km (0.052 R)
• M54: 34,833,116 km (0.029 R)
• M55: 35,558,516 km (0.094 R)
• M56: 35,963,627 km (0.096 R)
• M57: 36,370,384 km (0.108 R)
• M58: 36,615,126 km (0.108 R)
• M59: 37,270,514 km (0.117 R)
• M60: 38,012,370 km (0.115 R)
• M61: 39,009,141 km (0.106 R)
• M62: 39,930,514 km (0.069 R)
• M63: 41,538,542 km (0.081 R)
• M64: 42,307,624 km (0.086 R)
• M65: 42,822,989 km (0.082 R)
• M66: 42,909,008 km (0.109 R)
• M67: 43,773,085 km (0.049 R)
• M68: 45,167,636 km (0.053 R)
• M69: 45,782,184 km (0.057 R)
• M70: 46,399,575 km (0.059 R)
• M71: 47,197,530 km (0.065 R)
• M72: 47,375,402 km (0.101 R)
• M73: 47,642,733 km (0.11 R)
• M74: 47,731,893 km (0.083 R)
• M75: 47,999,823 km (0.118 R)
• M76: 49,799,037 km (0.115 R)
• M77: 51,254,325 km (0.108 R)
• M78: 52,262,764 km (0.104 R)
• M79: 52,723,376 km (0.102 R)
• M80: 53,000,431 km (0.115 R)
• M81: 53,277,935 km (0.027 R)
• M82: 53,463,137 km (0.109 R)
• M83: 53,834,290 km (0.085 R)
• M84: 54,113,140 km (0.096 R)
• M85: 55,327,426 km (0.118 R)
• M86: 55,702,917 km (0.029 R)
• M87: 55,984,909 km (0.039 R)
• M88: 57,877,920 km (0.037 R)
• M89: 57,973,064 km (0.097 R)
• M90: 60,080,599 km (0.072 R)
• M91: 60,949,912 km (0.101 R)
• M92: 61,531,848 km (0.049 R)
• M93: 62,212,967 km (0.059 R)
• M94: 63,484,699 km (0.1 R)
• M95: 64,172,999 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 19,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit