🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.48 AU - 0.72 AU

Year: 206 Days

Day: 16 Hours

Environment

Temp: 20 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,676,196 km

• M1: 117,434 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.07 AU - 1.61 AU

Year: 687 Days

Day: 43.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,676,196 km

• M1: 1,188,405 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.2 AU - 1.7 AU

Year: 773 Days

Day: 33.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,676,196 km

• M1: 136,284 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.3 AU - 1.88 AU

Year: 888 Days

Day: 24.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,676,196 km

• M1: 409,749 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.7

Radius: 14.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.16 AU - 3.16 AU

Year: 1922 Days

Day: 12.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 63,676,196 km

• M1: 212,878 km (0.106 R)
• M2: 312,211 km (0.102 R)
• M3: 407,355 km (0.051 R)
• M4: 546,481 km (0.105 R)
• M5: 758,760 km (0.09 R)
• M6: 993,479 km (0.094 R)
• M7: 1,345,034 km (0.11 R)
• M8: 1,755,082 km (0.065 R)
• M9: 1,859,053 km (0.113 R)
• M10: 1,965,118 km (0.106 R)
• M11: 2,163,634 km (0.12 R)
• M12: 2,348,088 km (0.1 R)
• M13: 2,516,685 km (0.052 R)
• M14: 2,854,926 km (0.102 R)
• M15: 3,081,118 km (0.083 R)
• M16: 3,207,977 km (0.044 R)
• M17: 3,503,283 km (0.052 R)
• M18: 3,709,130 km (0.114 R)
• M19: 3,832,249 km (0.111 R)
• M20: 3,944,148 km (0.053 R)
• M21: 4,299,443 km (0.097 R)
• M22: 4,442,010 km (0.088 R)
• M23: 4,586,072 km (0.057 R)
• M24: 4,811,816 km (0.045 R)
• M25: 4,919,376 km (0.103 R)
• M26: 5,205,557 km (0.083 R)
• M27: 5,638,194 km (0.086 R)
• M28: 5,766,100 km (0.102 R)
• M29: 5,866,181 km (0.111 R)
• M30: 5,981,222 km (0.105 R)
• M31: 6,126,182 km (0.106 R)
• M32: 6,257,679 km (0.055 R)
• M33: 6,478,934 km (0.106 R)
• M34: 7,051,146 km (0.098 R)
• M35: 7,204,334 km (0.088 R)
• M36: 7,436,510 km (0.118 R)
• M37: 7,530,009 km (0.095 R)
• M38: 7,639,664 km (0.115 R)
• M39: 7,733,911 km (0.115 R)
• M40: 7,939,757 km (0.12 R)
• M41: 8,292,360 km (0.063 R)
• M42: 8,519,449 km (0.104 R)
• M43: 8,633,742 km (0.069 R)
• M44: 8,748,483 km (0.098 R)
• M45: 9,246,495 km (0.063 R)
• M46: 9,347,174 km (0.047 R)
• M47: 9,821,998 km (0.107 R)
• M48: 9,976,233 km (0.079 R)
• M49: 10,513,888 km (0.111 R)
• M50: 10,707,019 km (0.105 R)
• M51: 10,901,346 km (0.07 R)
• M52: 11,007,711 km (0.044 R)
• M53: 11,347,148 km (0.114 R)
• M54: 11,509,163 km (0.087 R)
• M55: 11,653,824 km (0.079 R)
• M56: 11,926,690 km (0.104 R)
• M57: 12,165,000 km (0.085 R)
• M58: 12,275,403 km (0.114 R)
• M59: 12,367,705 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.2

Radius: 13.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.32 AU - 3.04 AU

Year: 1943 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,676,196 km

• M1: 187,147 km (0.068 R)
• M2: 279,299 km (0.072 R)
• M3: 511,026 km (0.081 R)
• M4: 688,599 km (0.107 R)
• M5: 857,794 km (0.077 R)
• M6: 1,080,097 km (0.082 R)
• M7: 1,578,407 km (0.113 R)
• M8: 1,823,149 km (0.103 R)
• M9: 2,036,775 km (0.046 R)
• M10: 2,355,119 km (0.118 R)
• M11: 2,541,518 km (0.113 R)
• M12: 3,130,036 km (0.085 R)
• M13: 3,463,640 km (0.057 R)
• M14: 3,700,453 km (0.062 R)
• M15: 3,814,895 km (0.098 R)
• M16: 3,955,069 km (0.093 R)
• M17: 4,134,137 km (0.054 R)
• M18: 4,328,764 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.4

Radius: 8.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.46 AU - 3.6 AU

Year: 2336 Days

Day: 14.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 63,676,196 km

• M1: 111,450 km (0.092 R)
• M2: 204,650 km (0.096 R)
• M3: 387,458 km (0.085 R)
• M4: 453,880 km (0.108 R)
• M5: 581,936 km (0.089 R)
• M6: 678,726 km (0.071 R)
• M7: 841,039 km (0.09 R)
• M8: 1,016,368 km (0.063 R)
• M9: 1,226,852 km (0.074 R)
• M10: 1,321,398 km (0.071 R)
• M11: 1,426,715 km (0.118 R)
• M12: 1,518,119 km (0.069 R)
• M13: 1,619,995 km (0.118 R)
• M14: 1,866,832 km (0.037 R)
• M15: 1,957,937 km (0.092 R)
• M16: 2,201,931 km (0.025 R)
• M17: 2,317,869 km (0.109 R)
• M18: 2,555,880 km (0.06 R)
• M19: 2,657,307 km (0.063 R)
• M20: 2,749,908 km (0.052 R)
• M21: 3,033,994 km (0.091 R)
• M22: 3,272,603 km (0.088 R)
• M23: 3,360,866 km (0.026 R)
• M24: 3,698,957 km (0.104 R)
• M25: 3,883,860 km (0.031 R)
• M26: 3,965,690 km (0.088 R)
• M27: 4,166,749 km (0.084 R)
• M28: 4,335,047 km (0.056 R)
• M29: 4,419,869 km (0.086 R)
• M30: 4,542,240 km (0.086 R)
• M31: 4,665,658 km (0.103 R)
• M32: 4,777,707 km (0.068 R)
• M33: 5,042,795 km (0.107 R)
• M34: 5,653,154 km (0.082 R)
• M35: 5,866,331 km (0.12 R)
• M36: 6,109,278 km (0.109 R)
• M37: 6,273,088 km (0.118 R)
• M38: 6,563,307 km (0.093 R)
• M39: 6,647,082 km (0.101 R)
• M40: 6,858,015 km (0.112 R)
• M41: 6,985,622 km (0.086 R)
• M42: 7,042,469 km (0.053 R)
• M43: 7,142,550 km (0.111 R)
• M44: 7,871,092 km (0.111 R)
• M45: 7,960,103 km (0.114 R)
• M46: 8,289,368 km (0.076 R)
• M47: 8,531,716 km (0.041 R)
• M48: 8,592,602 km (0.037 R)
• M49: 8,653,638 km (0.12 R)
• M50: 8,730,233 km (0.078 R)
• M51: 8,853,202 km (0.117 R)
• M52: 9,069,820 km (0.038 R)
• M53: 9,163,169 km (0.059 R)
• M54: 9,508,141 km (0.066 R)
• M55: 10,324,497 km (0.12 R)
• M56: 10,470,804 km (0.106 R)
• M57: 10,650,770 km (0.087 R)
• M58: 10,864,545 km (0.118 R)
• M59: 10,947,273 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 9.5

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.25 AU - 10.03 AU

Year: 11249 Days

Day: 13 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,676,196 km

• M1: 130,749 km (0.057 R)
• M2: 200,611 km (0.104 R)
• M3: 314,904 km (0.112 R)
• M4: 444,006 km (0.028 R)
• M5: 577,448 km (0.066 R)
• M6: 831,315 km (0.115 R)
• M7: 1,120,039 km (0.055 R)
• M8: 1,373,308 km (0.079 R)
• M9: 1,484,310 km (0.081 R)
• M10: 2,059,065 km (0.087 R)
• M11: 2,238,882 km (0.119 R)
• M12: 2,397,306 km (0.089 R)
• M13: 2,505,016 km (0.061 R)
• M14: 3,009,460 km (0.053 R)
• M15: 3,363,259 km (0.05 R)
• M16: 3,730,373 km (0.092 R)
• M17: 4,503,046 km (0.094 R)
• M18: 5,536,468 km (0.107 R)
• M19: 5,715,686 km (0.115 R)
• M20: 6,190,509 km (0.08 R)
• M21: 6,907,532 km (0.118 R)
• M22: 6,984,425 km (0.092 R)
• M23: 7,217,200 km (0.104 R)
• M24: 7,295,439 km (0.113 R)
• M25: 7,452,517 km (0.082 R)
• M26: 7,571,148 km (0.078 R)
• M27: 7,770,263 km (0.119 R)
• M28: 8,051,956 km (0.117 R)
• M29: 9,381,881 km (0.103 R)
• M30: 9,510,086 km (0.108 R)
• M31: 9,681,825 km (0.12 R)
• M32: 10,203,472 km (0.103 R)
• M33: 11,002,923 km (0.116 R)
• M34: 11,273,845 km (0.109 R)
• M35: 12,945,601 km (0.102 R)
• M36: 13,327,525 km (0.107 R)
• M37: 14,004,904 km (0.091 R)
• M38: 15,746,821 km (0.066 R)
• M39: 16,001,138 km (0.049 R)
• M40: 16,980,256 km (0.034 R)
• M41: 17,084,526 km (0.076 R)
• M42: 18,138,143 km (0.107 R)
• M43: 18,511,839 km (0.042 R)
• M44: 18,942,082 km (0.104 R)
• M45: 19,050,242 km (0.073 R)
• M46: 20,252,560 km (0.116 R)
• M47: 22,215,583 km (0.115 R)
• M48: 23,133,067 km (0.051 R)
• M49: 23,480,433 km (0.114 R)
• M50: 23,946,131 km (0.076 R)
• M51: 24,238,595 km (0.069 R)
• M52: 24,414,821 km (0.102 R)
• M53: 24,768,321 km (0.056 R)
• M54: 25,361,327 km (0.05 R)
• M55: 26,440,526 km (0.117 R)
• M56: 27,534,685 km (0.116 R)
• M57: 28,395,920 km (0.086 R)
• M58: 30,334,259 km (0.108 R)
• M59: 30,904,826 km (0.096 R)
• M60: 31,799,720 km (0.111 R)
• M61: 31,992,552 km (0.118 R)
• M62: 32,250,309 km (0.082 R)
• M63: 32,702,992 km (0.089 R)
• M64: 32,897,619 km (0.065 R)
• M65: 33,157,770 km (0.115 R)
• M66: 35,263,509 km (0.087 R)
• M67: 35,529,793 km (0.068 R)
• M68: 35,997,436 km (0.079 R)
• M69: 38,024,188 km (0.113 R)
• M70: 38,365,571 km (0.081 R)
• M71: 39,051,327 km (0.083 R)
• M72: 39,741,273 km (0.116 R)
• M73: 41,905,356 km (0.086 R)
• M74: 42,470,088 km (0.102 R)
• M75: 42,540,847 km (0.079 R)
• M76: 44,179,243 km (0.104 R)
• M77: 44,394,515 km (0.067 R)
• M78: 44,538,128 km (0.118 R)
• M79: 44,682,042 km (0.038 R)
• M80: 44,753,998 km (0.038 R)
• M81: 44,970,167 km (0.109 R)
• M82: 47,370,615 km (0.113 R)
• M83: 48,327,742 km (0.115 R)
• M84: 48,697,548 km (0.085 R)
• M85: 48,771,599 km (0.071 R)
• M86: 48,919,850 km (0.116 R)
• M87: 49,439,852 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.2

Radius: 3.9

Gravity: 29.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.68 AU - 13.84 AU

Year: 19014 Days

Day: 24 Hours

Environment

Temp: -214 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,676,196 km

• M1: 54,154 km (0.096 R)
• M2: 285,134 km (0.114 R)
• M3: 717,621 km (0.072 R)
• M4: 824,883 km (0.066 R)
• M5: 869,164 km (0.077 R)
• M6: 914,342 km (0.11 R)
• M7: 960,418 km (0.072 R)
• M8: 1,709,455 km (0.056 R)
• M9: 2,030,492 km (0.05 R)
• M10: 2,060,561 km (0.106 R)
• M11: 2,465,373 km (0.086 R)
• M12: 2,529,850 km (0.077 R)
• M13: 2,726,571 km (0.087 R)
• M14: 3,030,853 km (0.028 R)
• M15: 3,744,883 km (0.067 R)
• M16: 3,781,984 km (0.111 R)
• M17: 3,893,733 km (0.117 R)
• M18: 4,044,528 km (0.035 R)
• M19: 4,158,970 km (0.078 R)
• M20: 5,111,460 km (0.046 R)
• M21: 7,576,384 km (0.106 R)
• M22: 9,780,410 km (0.105 R)
• M23: 11,137,113 km (0.058 R)
• M24: 12,496,209 km (0.099 R)
• M25: 12,551,710 km (0.075 R)
• M26: 13,393,198 km (0.103 R)
• M27: 13,734,880 km (0.109 R)
• M28: 13,849,322 km (0.05 R)
• M29: 14,310,682 km (0.091 R)
• M30: 15,248,212 km (0.092 R)
• M31: 15,724,531 km (0.065 R)
• M32: 15,844,359 km (0.1 R)
• M33: 16,205,638 km (0.029 R)
• M34: 16,326,663 km (0.098 R)
• M35: 16,752,568 km (0.071 R)
• M36: 17,367,415 km (0.086 R)
• M37: 17,429,349 km (0.051 R)
• M38: 18,492,541 km (0.109 R)
• M39: 19,512,349 km (0.12 R)
• M40: 19,899,509 km (0.084 R)
• M41: 20,681,307 km (0.115 R)
• M42: 20,944,151 km (0.102 R)
• M43: 21,739,263 km (0.089 R)
• M44: 22,274,824 km (0.026 R)
• M45: 23,564,208 km (0.103 R)
• M46: 23,976,350 km (0.082 R)
• M47: 25,226,988 km (0.112 R)
• M48: 25,648,555 km (0.085 R)
• M49: 25,789,626 km (0.053 R)
• M50: 26,001,606 km (0.102 R)
• M51: 26,072,515 km (0.073 R)
• M52: 26,998,825 km (0.08 R)
• M53: 27,286,053 km (0.108 R)
• M54: 28,008,611 km (0.065 R)
• M55: 28,081,166 km (0.092 R)
• M56: 28,372,134 km (0.117 R)
• M57: 28,664,149 km (0.073 R)
• M58: 28,737,302 km (0.113 R)
• M59: 28,957,061 km (0.045 R)
• M60: 30,885,677 km (0.082 R)
• M61: 31,261,168 km (0.037 R)
• M62: 31,865,394 km (0.084 R)
• M63: 32,473,359 km (0.031 R)
• M64: 33,008,321 km (0.094 R)
• M65: 33,777,853 km (0.088 R)
• M66: 34,087,371 km (0.075 R)
• M67: 34,708,950 km (0.105 R)
• M68: 35,569,886 km (0.114 R)
• M69: 37,232,965 km (0.119 R)
• M70: 38,275,214 km (0.042 R)
• M71: 38,436,331 km (0.104 R)
• M72: 38,597,747 km (0.057 R)
• M73: 39,326,887 km (0.095 R)
• M74: 40,552,093 km (0.101 R)
• M75: 41,458,656 km (0.071 R)
• M76: 42,038,946 km (0.078 R)
• M77: 43,039,906 km (0.103 R)
• M78: 43,711,750 km (0.111 R)
• M79: 46,863,179 km (0.05 R)
• M80: 50,882,125 km (0.098 R)
• M81: 52,305,699 km (0.107 R)
• M82: 54,918,874 km (0.1 R)
• M83: 55,464,907 km (0.092 R)
• M84: 56,287,246 km (0.092 R)
• M85: 56,929,619 km (0.032 R)
• M86: 57,574,386 km (0.117 R)
• M87: 57,851,441 km (0.079 R)
• M88: 58,036,494 km (0.074 R)
• M89: 58,592,549 km (0.118 R)
• M90: 58,871,250 km (0.061 R)
• M91: 59,150,400 km (0.106 R)
• M92: 60,740,625 km (0.049 R)
• M93: 62,914,133 km (0.109 R)
• M94: 63,580,741 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 13,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit