🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.48 AU - 0.7 AU

Year: 158 Days

Day: 25.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.8 AU - 0.82 AU

Year: 254 Days

Day: 33.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.86 AU - 1.26 AU

Year: 380 Days

Day: 18.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.3 AU - 2.86 AU

Year: 1443 Days

Day: 19.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,866,084 km

• M1: 111,151 km (0.116 R)
• M2: 275,709 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 10.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.17 AU - 7.29 AU

Year: 5415 Days

Day: 11.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 72,866,084 km

• M1: 146,157 km (0.032 R)
• M2: 238,160 km (0.072 R)
• M3: 532,568 km (0.101 R)
• M4: 751,430 km (0.065 R)
• M5: 933,192 km (0.101 R)
• M6: 1,085,781 km (0.109 R)
• M7: 1,397,394 km (0.096 R)
• M8: 2,047,097 km (0.102 R)
• M9: 2,768,608 km (0.113 R)
• M10: 2,954,408 km (0.072 R)
• M11: 3,055,088 km (0.095 R)
• M12: 3,338,426 km (0.048 R)
• M13: 3,443,444 km (0.039 R)
• M14: 3,779,141 km (0.101 R)
• M15: 3,902,709 km (0.102 R)
• M16: 4,266,980 km (0.102 R)
• M17: 4,525,635 km (0.092 R)
• M18: 4,804,336 km (0.111 R)
• M19: 5,088,721 km (0.081 R)
• M20: 5,286,490 km (0.113 R)
• M21: 5,863,189 km (0.091 R)
• M22: 6,054,675 km (0.096 R)
• M23: 6,135,009 km (0.057 R)
• M24: 6,248,105 km (0.088 R)
• M25: 6,394,561 km (0.119 R)
• M26: 6,807,451 km (0.115 R)
• M27: 7,025,565 km (0.069 R)
• M28: 7,194,910 km (0.111 R)
• M29: 7,348,547 km (0.11 R)
• M30: 7,676,465 km (0.093 R)
• M31: 8,062,128 km (0.078 R)
• M32: 9,017,012 km (0.115 R)
• M33: 9,275,367 km (0.104 R)
• M34: 9,442,618 km (0.107 R)
• M35: 9,629,765 km (0.083 R)
• M36: 9,704,863 km (0.113 R)
• M37: 9,836,958 km (0.087 R)
• M38: 10,064,646 km (0.081 R)
• M39: 10,836,421 km (0.117 R)
• M40: 11,012,797 km (0.069 R)
• M41: 11,111,083 km (0.113 R)
• M42: 11,467,574 km (0.063 R)
• M43: 13,515,868 km (0.071 R)
• M44: 14,173,501 km (0.051 R)
• M45: 14,259,071 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.8

Radius: 8.7

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.97 AU - 14.65 AU

Year: 15041 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,866,084 km

• M1: 148,401 km (0.079 R)
• M2: 592,557 km (0.099 R)
• M3: 794,813 km (0.085 R)
• M4: 935,286 km (0.069 R)
• M5: 1,172,847 km (0.091 R)
• M6: 1,334,114 km (0.085 R)
• M7: 1,808,339 km (0.082 R)
• M8: 2,105,590 km (0.111 R)
• M9: 2,655,063 km (0.091 R)
• M10: 2,745,869 km (0.096 R)
• M11: 2,930,622 km (0.082 R)
• M12: 3,055,985 km (0.099 R)
• M13: 4,513,667 km (0.037 R)
• M14: 4,732,080 km (0.085 R)
• M15: 4,991,333 km (0.039 R)
• M16: 5,066,281 km (0.026 R)
• M17: 5,523,752 km (0.068 R)
• M18: 5,796,768 km (0.089 R)
• M19: 5,915,100 km (0.077 R)
• M20: 6,154,307 km (0.102 R)
• M21: 6,437,346 km (0.062 R)
• M22: 6,766,162 km (0.103 R)
• M23: 7,440,101 km (0.092 R)
• M24: 8,091,150 km (0.076 R)
• M25: 8,401,416 km (0.069 R)
• M26: 8,625,215 km (0.086 R)
• M27: 8,715,422 km (0.112 R)
• M28: 10,631,023 km (0.113 R)
• M29: 10,873,372 km (0.11 R)
• M30: 11,511,855 km (0.036 R)
• M31: 12,162,307 km (0.106 R)
• M32: 13,134,693 km (0.055 R)
• M33: 14,827,842 km (0.05 R)
• M34: 14,990,155 km (0.085 R)
• M35: 15,098,614 km (0.091 R)
• M36: 15,261,825 km (0.111 R)
• M37: 16,420,909 km (0.091 R)
• M38: 16,757,205 km (0.064 R)
• M39: 17,265,988 km (0.09 R)
• M40: 17,722,411 km (0.083 R)
• M41: 17,779,857 km (0.119 R)
• M42: 19,528,656 km (0.109 R)
• M43: 20,004,377 km (0.056 R)
• M44: 21,149,100 km (0.118 R)
• M45: 21,331,759 km (0.073 R)
• M46: 21,576,202 km (0.116 R)
• M47: 21,944,512 km (0.078 R)
• M48: 22,191,348 km (0.094 R)
• M49: 22,687,564 km (0.1 R)
• M50: 23,817,477 km (0.068 R)
• M51: 24,389,240 km (0.072 R)
• M52: 25,094,295 km (0.09 R)
• M53: 25,741,006 km (0.069 R)
• M54: 27,713,903 km (0.109 R)
• M55: 27,847,195 km (0.111 R)
• M56: 28,651,134 km (0.114 R)
• M57: 28,785,921 km (0.113 R)
• M58: 28,853,390 km (0.072 R)
• M59: 29,803,187 km (0.095 R)
• M60: 30,556,711 km (0.077 R)
• M61: 31,039,464 km (0.118 R)
• M62: 31,177,842 km (0.111 R)
• M63: 32,784,074 km (0.104 R)
• M64: 32,924,995 km (0.105 R)
• M65: 33,349,105 km (0.095 R)
• M66: 34,847,478 km (0.059 R)
• M67: 36,732,860 km (0.063 R)
• M68: 37,466,787 km (0.102 R)
• M69: 37,835,545 km (0.118 R)
• M70: 39,023,801 km (0.085 R)
• M71: 39,098,451 km (0.085 R)
• M72: 40,224,175 km (0.077 R)
• M73: 40,526,213 km (0.119 R)
• M74: 42,124,068 km (0.097 R)
• M75: 42,507,487 km (0.098 R)
• M76: 45,774,106 km (0.109 R)
• M77: 47,756,577 km (0.113 R)
• M78: 48,557,374 km (0.1 R)
• M79: 48,637,709 km (0.098 R)
• M80: 48,959,344 km (0.052 R)
• M81: 50,497,360 km (0.115 R)
• M82: 50,660,122 km (0.113 R)
• M83: 50,904,715 km (0.114 R)
• M84: 50,986,245 km (0.109 R)
• M85: 51,886,825 km (0.075 R)
• M86: 51,968,954 km (0.081 R)
• M87: 52,297,770 km (0.052 R)
• M88: 54,285,926 km (0.08 R)
• M89: 54,786,779 km (0.115 R)
• M90: 54,954,030 km (0.088 R)
• M91: 55,037,805 km (0.117 R)
• M92: 55,877,198 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.8

Radius: 7.6

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.39 AU - 17.35 AU

Year: 22017 Days

Day: 21.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,866,084 km

• M1: 210,335 km (0.088 R)
• M2: 541,843 km (0.095 R)
• M3: 743,352 km (0.109 R)
• M4: 791,373 km (0.114 R)
• M5: 840,590 km (0.097 R)
• M6: 942,317 km (0.08 R)
• M7: 1,048,083 km (0.114 R)
• M8: 1,186,162 km (0.087 R)
• M9: 1,511,088 km (0.097 R)
• M10: 2,031,389 km (0.12 R)
• M11: 2,100,055 km (0.068 R)
• M12: 2,678,101 km (0.113 R)
• M13: 3,384,053 km (0.097 R)
• M14: 3,631,788 km (0.093 R)
• M15: 4,365,266 km (0.113 R)
• M16: 4,863,876 km (0.047 R)
• M17: 5,049,676 km (0.109 R)
• M18: 5,143,474 km (0.067 R)
• M19: 5,669,610 km (0.095 R)
• M20: 5,865,284 km (0.057 R)
• M21: 6,721,283 km (0.1 R)
• M22: 7,401,953 km (0.08 R)
• M23: 9,169,153 km (0.059 R)
• M24: 9,864,035 km (0.061 R)
• M25: 9,981,469 km (0.095 R)
• M26: 10,816,674 km (0.101 R)
• M27: 13,389,009 km (0.079 R)
• M28: 13,649,609 km (0.078 R)
• M29: 14,642,041 km (0.065 R)
• M30: 16,347,158 km (0.083 R)
• M31: 16,625,709 km (0.096 R)
• M32: 16,976,217 km (0.08 R)
• M33: 18,330,227 km (0.067 R)
• M34: 18,910,517 km (0.094 R)
• M35: 19,056,674 km (0.117 R)
• M36: 19,570,693 km (0.099 R)
• M37: 22,672,455 km (0.114 R)
• M38: 23,766,165 km (0.052 R)
• M39: 26,411,205 km (0.038 R)
• M40: 27,644,041 km (0.104 R)
• M41: 28,142,351 km (0.114 R)
• M42: 29,910,000 km (0.114 R)
• M43: 32,584,211 km (0.12 R)
• M44: 33,022,683 km (0.097 R)
• M45: 34,438,776 km (0.036 R)
• M46: 37,696,868 km (0.093 R)
• M47: 37,880,724 km (0.081 R)
• M48: 38,249,333 km (0.04 R)
• M49: 40,580,218 km (0.1 R)
• M50: 40,674,464 km (0.08 R)
• M51: 41,620,372 km (0.031 R)
• M52: 41,905,505 km (0.062 R)
• M53: 42,477,867 km (0.084 R)
• M54: 42,669,202 km (0.095 R)
• M55: 43,052,771 km (0.063 R)
• M56: 43,630,219 km (0.095 R)
• M57: 46,851,809 km (0.081 R)
• M58: 48,042,309 km (0.096 R)
• M59: 55,285,987 km (0.066 R)
• M60: 55,494,976 km (0.092 R)
• M61: 57,281,473 km (0.12 R)
• M62: 57,598,621 km (0.101 R)
• M63: 57,704,536 km (0.115 R)
• M64: 58,234,861 km (0.044 R)
• M65: 58,980,008 km (0.101 R)
• M66: 59,407,259 km (0.036 R)
• M67: 61,992,011 km (0.088 R)
• M68: 63,407,357 km (0.073 R)
• M69: 65,605,697 km (0.105 R)
• M70: 66,380,914 km (0.045 R)
• M71: 67,270,722 km (0.069 R)
• M72: 67,828,722 km (0.08 R)
• M73: 68,052,371 km (0.091 R)
• M74: 69,399,649 km (0.086 R)
• M75: 70,642,209 km (0.096 R)
• M76: 72,577,108 km (0.089 R)
• M77: 73,149,469 km (0.1 R)
• M78: 74,644,550 km (0.088 R)
• M79: 74,875,529 km (0.041 R)
• M80: 76,266,042 km (0.054 R)
• M81: 76,382,279 km (0.098 R)
• M82: 77,314,573 km (0.089 R)
• M83: 78,133,322 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.8

Radius: 7.4

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.06 AU - 21.44 AU

Year: 26043 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,866,084 km

• M1: 253,269 km (0.102 R)
• M2: 528,230 km (0.046 R)
• M3: 674,238 km (0.079 R)
• M4: 763,697 km (0.101 R)
• M5: 857,345 km (0.08 R)
• M6: 1,270,236 km (0.09 R)
• M7: 1,646,923 km (0.113 R)
• M8: 1,707,959 km (0.115 R)
• M9: 1,832,275 km (0.097 R)
• M10: 2,089,733 km (0.078 R)
• M11: 2,819,770 km (0.085 R)
• M12: 3,231,314 km (0.107 R)
• M13: 4,319,788 km (0.086 R)
• M14: 5,147,962 km (0.071 R)
• M15: 5,328,527 km (0.071 R)
• M16: 5,557,262 km (0.08 R)
• M17: 5,789,138 km (0.086 R)
• M18: 5,835,813 km (0.06 R)
• M19: 5,976,884 km (0.095 R)
• M20: 6,071,579 km (0.1 R)
• M21: 6,601,156 km (0.095 R)
• M22: 6,748,210 km (0.028 R)
• M23: 7,095,427 km (0.032 R)
• M24: 7,807,214 km (0.081 R)
• M25: 7,910,885 km (0.114 R)
• M26: 8,067,065 km (0.107 R)
• M27: 8,594,996 km (0.047 R)
• M28: 8,971,384 km (0.1 R)
• M29: 9,298,106 km (0.088 R)
• M30: 10,075,865 km (0.116 R)
• M31: 10,132,264 km (0.107 R)
• M32: 10,701,633 km (0.091 R)
• M33: 12,049,959 km (0.11 R)
• M34: 13,265,591 km (0.115 R)
• M35: 14,839,062 km (0.063 R)
• M36: 15,225,473 km (0.11 R)
• M37: 15,942,346 km (0.077 R)
• M38: 16,271,910 km (0.044 R)
• M39: 16,737,010 km (0.104 R)
• M40: 17,680,374 km (0.114 R)
• M41: 17,816,508 km (0.088 R)
• M42: 18,571,678 km (0.083 R)
• M43: 18,640,792 km (0.077 R)
• M44: 18,918,296 km (0.084 R)
• M45: 19,618,115 km (0.088 R)
• M46: 19,688,576 km (0.096 R)
• M47: 20,255,252 km (0.119 R)
• M48: 21,549,723 km (0.12 R)
• M49: 21,913,994 km (0.099 R)
• M50: 26,285,991 km (0.116 R)
• M51: 26,675,245 km (0.116 R)
• M52: 26,753,335 km (0.087 R)
• M53: 26,831,425 km (0.106 R)
• M54: 30,670,855 km (0.055 R)
• M55: 31,988,363 km (0.094 R)
• M56: 32,487,122 km (0.098 R)
• M57: 32,737,549 km (0.092 R)
• M58: 32,904,800 km (0.116 R)
• M59: 33,072,349 km (0.111 R)
• M60: 33,998,958 km (0.081 R)
• M61: 35,963,927 km (0.113 R)
• M62: 36,742,733 km (0.051 R)
• M63: 38,493,327 km (0.077 R)
• M64: 39,824,150 km (0.116 R)
• M65: 41,621,718 km (0.086 R)
• M66: 42,075,299 km (0.107 R)
• M67: 42,895,843 km (0.032 R)
• M68: 43,353,912 km (0.05 R)
• M69: 43,721,623 km (0.103 R)
• M70: 43,905,778 km (0.119 R)
• M71: 44,830,742 km (0.094 R)
• M72: 46,230,230 km (0.042 R)
• M73: 49,359,219 km (0.103 R)
• M74: 51,094,554 km (0.106 R)
• M75: 54,823,281 km (0.112 R)
• M76: 55,619,292 km (0.087 R)
• M77: 58,232,916 km (0.06 R)
• M78: 58,435,621 km (0.104 R)
• M79: 60,989,107 km (0.106 R)
• M80: 62,124,106 km (0.036 R)
• M81: 62,538,492 km (0.074 R)
• M82: 63,474,377 km (0.1 R)
• M83: 64,205,611 km (0.109 R)
• M84: 65,044,556 km (0.106 R)
• M85: 66,415,620 km (0.093 R)
• M86: 66,945,496 km (0.103 R)
• M87: 67,476,868 km (0.118 R)
• M88: 68,543,650 km (0.111 R)
• M89: 69,079,061 km (0.095 R)
• M90: 69,400,995 km (0.084 R)
• M91: 69,831,089 km (0.063 R)
• M92: 71,560,141 km (0.052 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 11,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit