🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.66 AU - 0.84 AU

Year: 200 Days

Day: 15.3 Hours

Environment

Temp: 288 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.69 AU - 0.85 AU

Year: 208 Days

Day: 47.8 Hours

Environment

Temp: 300 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.43 AU - 2.07 AU

Year: 712 Days

Day: 18.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.51 AU - 3.17 AU

Year: 1472 Days

Day: 45.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,202,474 km

• M1: 576,550 km (0.115 R)
• M2: 943,065 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.72 AU - 4.38 AU

Year: 2057 Days

Day: 34.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,202,474 km

• M1: 568,173 km (0.099 R)
• M2: 2,391,472 km (0.032 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.03 AU - 8.03 AU

Year: 5733 Days

Day: 45.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429

Radius: 13.1

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.93 AU - 11.55 AU

Year: 8640 Days

Day: 13.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 86,202,474 km

• M1: 267,631 km (0.048 R)
• M2: 405,410 km (0.113 R)
• M3: 640,578 km (0.118 R)
• M4: 1,179,579 km (0.117 R)
• M5: 1,607,280 km (0.065 R)
• M6: 1,878,949 km (0.087 R)
• M7: 2,357,812 km (0.074 R)
• M8: 2,533,290 km (0.1 R)
• M9: 3,525,423 km (0.091 R)
• M10: 3,752,663 km (0.113 R)
• M11: 3,881,018 km (0.112 R)
• M12: 4,010,869 km (0.065 R)
• M13: 4,490,479 km (0.113 R)
• M14: 4,932,242 km (0.086 R)
• M15: 5,129,861 km (0.063 R)
• M16: 5,591,819 km (0.118 R)
• M17: 5,798,114 km (0.087 R)
• M18: 6,037,022 km (0.063 R)
• M19: 6,188,116 km (0.078 R)
• M20: 6,804,609 km (0.114 R)
• M21: 7,025,116 km (0.072 R)
• M22: 7,312,194 km (0.091 R)
• M23: 7,408,685 km (0.046 R)
• M24: 7,832,047 km (0.083 R)
• M25: 7,930,782 km (0.075 R)
• M26: 8,162,957 km (0.101 R)
• M27: 8,431,186 km (0.111 R)
• M28: 9,427,508 km (0.12 R)
• M29: 10,280,216 km (0.086 R)
• M30: 10,715,845 km (0.118 R)
• M31: 10,935,904 km (0.05 R)
• M32: 11,231,808 km (0.057 R)
• M33: 11,455,457 km (0.116 R)
• M34: 11,605,354 km (0.115 R)
• M35: 11,755,849 km (0.085 R)
• M36: 12,020,937 km (0.076 R)
• M37: 12,441,457 km (0.113 R)
• M38: 13,612,808 km (0.079 R)
• M39: 14,453,697 km (0.051 R)
• M40: 14,737,784 km (0.106 R)
• M41: 15,270,203 km (0.104 R)
• M42: 16,947,793 km (0.085 R)
• M43: 17,204,503 km (0.055 R)
• M44: 18,200,526 km (0.113 R)
• M45: 18,595,315 km (0.114 R)
• M46: 19,037,376 km (0.037 R)
• M47: 19,126,088 km (0.041 R)
• M48: 19,527,608 km (0.116 R)
• M49: 19,886,643 km (0.103 R)
• M50: 20,293,400 km (0.105 R)
• M51: 20,839,881 km (0.108 R)
• M52: 21,622,427 km (0.031 R)
• M53: 21,715,029 km (0.081 R)
• M54: 21,807,929 km (0.103 R)
• M55: 22,508,346 km (0.073 R)
• M56: 22,790,637 km (0.114 R)
• M57: 23,501,377 km (0.11 R)
• M58: 23,883,450 km (0.119 R)
• M59: 24,075,234 km (0.072 R)
• M60: 24,702,199 km (0.055 R)
• M61: 24,993,466 km (0.098 R)
• M62: 25,677,278 km (0.071 R)
• M63: 25,873,700 km (0.082 R)
• M64: 26,913,704 km (0.094 R)
• M65: 27,715,100 km (0.057 R)
• M66: 28,017,736 km (0.061 R)
• M67: 28,575,288 km (0.067 R)
• M68: 28,779,040 km (0.098 R)
• M69: 29,547,075 km (0.114 R)
• M70: 30,894,354 km (0.114 R)
• M71: 31,103,492 km (0.052 R)
• M72: 31,997,189 km (0.041 R)
• M73: 32,208,721 km (0.07 R)
• M74: 34,620,238 km (0.043 R)
• M75: 34,891,759 km (0.055 R)
• M76: 35,765,410 km (0.077 R)
• M77: 35,929,968 km (0.119 R)
• M78: 36,535,839 km (0.102 R)
• M79: 36,812,296 km (0.118 R)
• M80: 36,978,499 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.2

Radius: 11.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.15 AU - 15.47 AU

Year: 15786 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 86,202,474 km

• M1: 194,028 km (0.033 R)
• M2: 436,826 km (0.051 R)
• M3: 685,906 km (0.106 R)
• M4: 802,293 km (0.093 R)
• M5: 872,006 km (0.061 R)
• M6: 1,315,414 km (0.091 R)
• M7: 1,420,731 km (0.111 R)
• M8: 1,942,080 km (0.083 R)
• M9: 2,186,672 km (0.077 R)
• M10: 2,598,814 km (0.1 R)
• M11: 3,120,013 km (0.098 R)
• M12: 3,320,325 km (0.113 R)
• M13: 3,946,541 km (0.091 R)
• M14: 4,257,555 km (0.098 R)
• M15: 4,384,265 km (0.119 R)
• M16: 4,706,648 km (0.11 R)
• M17: 5,204,660 km (0.05 R)
• M18: 5,408,561 km (0.103 R)
• M19: 5,580,599 km (0.066 R)
• M20: 6,071,878 km (0.041 R)
• M21: 6,760,926 km (0.063 R)
• M22: 6,946,428 km (0.102 R)
• M23: 7,322,367 km (0.111 R)
• M24: 7,627,995 km (0.115 R)
• M25: 7,782,530 km (0.03 R)
• M26: 8,251,968 km (0.12 R)
• M27: 9,014,020 km (0.036 R)
• M28: 9,882,585 km (0.101 R)
• M29: 10,220,527 km (0.084 R)
• M30: 10,691,311 km (0.103 R)
• M31: 10,777,629 km (0.098 R)
• M32: 10,907,630 km (0.091 R)
• M33: 11,213,108 km (0.075 R)
• M34: 11,787,714 km (0.112 R)
• M35: 11,876,874 km (0.092 R)
• M36: 12,553,505 km (0.115 R)
• M37: 13,196,327 km (0.115 R)
• M38: 13,428,653 km (0.076 R)
• M39: 13,568,527 km (0.084 R)
• M40: 14,180,681 km (0.086 R)
• M41: 14,801,812 km (0.117 R)
• M42: 14,994,793 km (0.109 R)
• M43: 15,334,380 km (0.095 R)
• M44: 15,529,605 km (0.093 R)
• M45: 15,824,014 km (0.115 R)
• M46: 16,021,334 km (0.116 R)
• M47: 16,219,401 km (0.049 R)
• M48: 16,919,220 km (0.094 R)
• M49: 17,374,297 km (0.114 R)
• M50: 17,628,912 km (0.107 R)
• M51: 18,296,568 km (0.057 R)
• M52: 18,607,582 km (0.081 R)
• M53: 19,550,946 km (0.113 R)
• M54: 19,656,711 km (0.114 R)
• M55: 20,188,532 km (0.089 R)
• M56: 20,778,995 km (0.106 R)
• M57: 21,157,776 km (0.059 R)
• M58: 21,266,385 km (0.101 R)
• M59: 21,757,514 km (0.076 R)
• M60: 22,806,495 km (0.093 R)
• M61: 23,477,591 km (0.104 R)
• M62: 24,098,422 km (0.088 R)
• M63: 24,325,511 km (0.086 R)
• M64: 25,471,581 km (0.076 R)
• M65: 26,635,302 km (0.087 R)
• M66: 26,811,379 km (0.084 R)
• M67: 27,164,580 km (0.063 R)
• M68: 28,713,217 km (0.074 R)
• M69: 30,658,288 km (0.103 R)
• M70: 30,904,377 km (0.032 R)
• M71: 31,151,213 km (0.118 R)
• M72: 32,520,184 km (0.116 R)
• M73: 33,654,883 km (0.072 R)
• M74: 34,290,824 km (0.114 R)
• M75: 34,546,337 km (0.114 R)
• M76: 34,866,477 km (0.116 R)
• M77: 35,703,776 km (0.069 R)
• M78: 36,027,655 km (0.083 R)
• M79: 36,939,454 km (0.061 R)
• M80: 38,719,370 km (0.045 R)
• M81: 39,185,367 km (0.081 R)
• M82: 39,720,329 km (0.112 R)
• M83: 42,225,345 km (0.045 R)
• M84: 42,980,067 km (0.118 R)
• M85: 46,395,087 km (0.1 R)
• M86: 47,600,247 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.8

Radius: 7.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 15.17 AU - 23.47 AU

Year: 26121 Days

Day: 21 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,202,474 km

• M1: 119,080 km (0.075 R)
• M2: 448,046 km (0.099 R)
• M3: 644,767 km (0.075 R)
• M4: 1,217,128 km (0.11 R)
• M5: 1,413,700 km (0.092 R)
• M6: 1,495,231 km (0.101 R)
• M7: 1,866,682 km (0.077 R)
• M8: 2,017,178 km (0.053 R)
• M9: 3,321,970 km (0.102 R)
• M10: 3,560,429 km (0.081 R)
• M11: 4,015,207 km (0.047 R)
• M12: 4,448,293 km (0.119 R)
• M13: 5,422,773 km (0.089 R)
• M14: 5,856,906 km (0.106 R)
• M15: 7,438,904 km (0.085 R)
• M16: 8,512,418 km (0.068 R)
• M17: 8,763,144 km (0.103 R)
• M18: 8,838,841 km (0.084 R)
• M19: 8,965,550 km (0.08 R)
• M20: 9,868,972 km (0.049 R)
• M21: 10,531,840 km (0.046 R)
• M22: 10,800,966 km (0.094 R)
• M23: 11,018,033 km (0.07 R)
• M24: 11,900,361 km (0.064 R)
• M25: 12,152,583 km (0.083 R)
• M26: 12,406,600 km (0.099 R)
• M27: 13,237,018 km (0.109 R)
• M28: 13,908,413 km (0.116 R)
• M29: 14,085,388 km (0.11 R)
• M30: 14,560,810 km (0.119 R)
• M31: 14,921,041 km (0.098 R)
• M32: 14,981,329 km (0.118 R)
• M33: 18,745,212 km (0.104 R)
• M34: 19,202,383 km (0.089 R)
• M35: 19,531,199 km (0.034 R)
• M36: 20,061,224 km (0.08 R)
• M37: 22,816,368 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 21.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.1

Radius: 5.2

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 20.72 AU - 22 AU

Year: 30366 Days

Day: 24.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,202,474 km

• M1: 222,901 km (0.098 R)
• M2: 832,662 km (0.111 R)
• M3: 914,492 km (0.104 R)
• M4: 1,145,620 km (0.09 R)
• M5: 1,941,182 km (0.106 R)
• M6: 2,351,679 km (0.071 R)
• M7: 2,468,365 km (0.12 R)
• M8: 3,207,229 km (0.091 R)
• M9: 3,250,163 km (0.111 R)
• M10: 3,511,960 km (0.075 R)
• M11: 5,169,205 km (0.036 R)
• M12: 6,316,620 km (0.104 R)
• M13: 7,142,251 km (0.096 R)
• M14: 7,481,988 km (0.094 R)
• M15: 7,711,321 km (0.106 R)
• M16: 7,826,961 km (0.107 R)
• M17: 9,257,864 km (0.101 R)
• M18: 9,628,119 km (0.094 R)
• M19: 9,814,967 km (0.116 R)
• M20: 11,091,336 km (0.032 R)
• M21: 11,948,681 km (0.083 R)
• M22: 12,758,754 km (0.112 R)
• M23: 13,308,526 km (0.058 R)
• M24: 13,377,939 km (0.114 R)
• M25: 13,866,227 km (0.09 R)
• M26: 17,977,027 km (0.084 R)
• M27: 18,284,151 km (0.103 R)
• M28: 19,059,367 km (0.097 R)
• M29: 19,137,457 km (0.082 R)
• M30: 21,611,357 km (0.111 R)
• M31: 25,033,857 km (0.11 R)
• M32: 25,548,773 km (0.115 R)
• M33: 25,807,428 km (0.06 R)
• M34: 27,466,019 km (0.083 R)
• M35: 27,819,669 km (0.113 R)
• M36: 28,889,294 km (0.117 R)
• M37: 29,338,985 km (0.028 R)
• M38: 29,609,907 km (0.047 R)
• M39: 29,791,070 km (0.083 R)
• M40: 29,881,726 km (0.097 R)
• M41: 29,972,382 km (0.096 R)
• M42: 30,885,228 km (0.066 R)
• M43: 33,018,793 km (0.101 R)
• M44: 33,772,019 km (0.12 R)
• M45: 33,866,564 km (0.114 R)
• M46: 34,245,645 km (0.047 R)
• M47: 35,583,499 km (0.104 R)
• M48: 36,938,407 km (0.099 R)
• M49: 39,897,902 km (0.118 R)
• M50: 41,203,891 km (0.026 R)
• M51: 41,912,835 km (0.069 R)
• M52: 44,167,275 km (0.101 R)
• M53: 44,270,647 km (0.117 R)
• M54: 45,100,766 km (0.12 R)
• M55: 45,622,264 km (0.118 R)
• M56: 47,621,939 km (0.096 R)
• M57: 49,006,467 km (0.084 R)
• M58: 49,435,215 km (0.118 R)
• M59: 51,053,714 km (0.097 R)
• M60: 51,162,322 km (0.108 R)
• M61: 51,597,203 km (0.11 R)
• M62: 51,706,110 km (0.079 R)
• M63: 51,924,075 km (0.095 R)
• M64: 52,909,177 km (0.059 R)
• M65: 53,569,202 km (0.06 R)
• M66: 53,679,456 km (0.079 R)
• M67: 54,121,368 km (0.11 R)
• M68: 55,008,783 km (0.107 R)
• M69: 55,120,083 km (0.077 R)
• M70: 55,454,285 km (0.115 R)
• M71: 55,789,235 km (0.12 R)
• M72: 57,248,113 km (0.09 R)
• M73: 60,433,052 km (0.101 R)
• M74: 60,777,725 km (0.085 R)
• M75: 63,908,659 km (0.112 R)
• M76: 64,142,630 km (0.116 R)
• M77: 64,376,900 km (0.093 R)
• M78: 64,846,339 km (0.118 R)
• M79: 65,199,090 km (0.061 R)
• M80: 67,448,444 km (0.074 R)
• M81: 67,686,753 km (0.067 R)
• M82: 69,723,080 km (0.101 R)
• M83: 70,688,285 km (0.087 R)
• M84: 71,779,452 km (0.104 R)
• M85: 72,266,243 km (0.12 R)
• M86: 75,456,717 km (0.093 R)
• M87: 75,827,720 km (0.038 R)
• M88: 79,320,381 km (0.111 R)
• M89: 79,949,590 km (0.029 R)
• M90: 80,959,675 km (0.099 R)
• M91: 85,428,462 km (0.118 R)
• M92: 86,073,229 km (0.079 R)

Kuiper Belt

Range: 35.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 16,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit