🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.55 AU - 0.83 AU

Year: 216 Days

Day: 47.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,303,180 km

• M1: 81,082 km (0.113 R)
• M2: 128,355 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.39 AU - 1.57 AU

Year: 678 Days

Day: 37.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,303,180 km

• M1: 524,341 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.59 AU - 1.81 AU

Year: 835 Days

Day: 32.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,303,180 km

• M1: 746,045 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.68 AU - 1.84 AU

Year: 880 Days

Day: 21.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.8

Radius: 12.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.8 AU - 5.56 AU

Year: 4441 Days

Day: 9.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,303,180 km

• M1: 177,872 km (0.047 R)
• M2: 262,694 km (0.091 R)
• M3: 449,691 km (0.096 R)
• M4: 612,154 km (0.077 R)
• M5: 764,894 km (0.092 R)
• M6: 1,149,211 km (0.109 R)
• M7: 1,290,581 km (0.113 R)
• M8: 1,479,523 km (0.099 R)
• M9: 1,620,295 km (0.083 R)
• M10: 1,721,572 km (0.078 R)
• M11: 1,825,244 km (0.079 R)
• M12: 2,117,259 km (0.094 R)
• M13: 2,228,709 km (0.103 R)
• M14: 2,851,186 km (0.089 R)
• M15: 2,939,449 km (0.059 R)
• M16: 3,173,120 km (0.12 R)
• M17: 3,525,872 km (0.107 R)
• M18: 4,330,110 km (0.107 R)
• M19: 4,680,020 km (0.05 R)
• M20: 4,848,018 km (0.049 R)
• M21: 4,932,691 km (0.09 R)
• M22: 5,039,354 km (0.118 R)
• M23: 5,254,775 km (0.117 R)
• M24: 5,495,478 km (0.094 R)
• M25: 5,739,771 km (0.053 R)
• M26: 5,942,476 km (0.05 R)
• M27: 6,331,580 km (0.098 R)
• M28: 6,895,265 km (0.106 R)
• M29: 7,134,921 km (0.07 R)
• M30: 7,721,494 km (0.082 R)
• M31: 8,810,866 km (0.103 R)
• M32: 9,334,010 km (0.101 R)
• M33: 9,679,431 km (0.115 R)
• M34: 9,840,398 km (0.101 R)
• M35: 10,575,373 km (0.092 R)
• M36: 10,879,804 km (0.099 R)
• M37: 11,243,477 km (0.098 R)
• M38: 11,526,067 km (0.09 R)
• M39: 11,753,755 km (0.091 R)
• M40: 11,839,475 km (0.081 R)
• M41: 12,098,129 km (0.106 R)
• M42: 12,300,535 km (0.104 R)
• M43: 12,416,623 km (0.116 R)
• M44: 13,210,390 km (0.095 R)
• M45: 13,299,550 km (0.079 R)
• M46: 13,418,929 km (0.101 R)
• M47: 13,688,504 km (0.114 R)
• M48: 13,808,931 km (0.1 R)
• M49: 14,416,448 km (0.094 R)
• M50: 15,001,525 km (0.096 R)
• M51: 15,125,691 km (0.074 R)
• M52: 15,878,168 km (0.115 R)
• M53: 16,354,488 km (0.095 R)
• M54: 17,289,026 km (0.097 R)
• M55: 18,373,311 km (0.113 R)
• M56: 18,840,057 km (0.103 R)
• M57: 19,108,585 km (0.088 R)
• M58: 19,581,314 km (0.066 R)
• M59: 20,126,449 km (0.077 R)
• M60: 20,263,630 km (0.092 R)
• M61: 20,400,961 km (0.062 R)
• M62: 20,573,148 km (0.111 R)
• M63: 20,711,227 km (0.113 R)
• M64: 20,918,869 km (0.061 R)
• M65: 21,476,121 km (0.108 R)
• M66: 21,791,772 km (0.036 R)
• M67: 22,392,108 km (0.084 R)
• M68: 22,640,890 km (0.037 R)
• M69: 22,926,322 km (0.117 R)
• M70: 23,069,488 km (0.097 R)
• M71: 23,177,198 km (0.068 R)
• M72: 23,284,909 km (0.081 R)
• M73: 23,898,709 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.5

Radius: 6.8

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.12 AU - 13.12 AU

Year: 17903 Days

Day: 20.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,303,180 km

• M1: 110,553 km (0.064 R)
• M2: 292,763 km (0.038 R)
• M3: 532,568 km (0.07 R)
• M4: 692,040 km (0.091 R)
• M5: 991,385 km (0.114 R)
• M6: 1,351,916 km (0.086 R)
• M7: 1,497,175 km (0.105 R)
• M8: 2,072,379 km (0.074 R)
• M9: 2,500,678 km (0.108 R)
• M10: 2,709,816 km (0.055 R)
• M11: 2,770,553 km (0.114 R)
• M12: 2,924,638 km (0.066 R)
• M13: 3,804,423 km (0.07 R)
• M14: 4,290,766 km (0.104 R)
• M15: 4,397,429 km (0.118 R)
• M16: 5,169,504 km (0.092 R)
• M17: 5,245,201 km (0.053 R)
• M18: 5,474,534 km (0.028 R)
• M19: 5,629,218 km (0.088 R)
• M20: 6,752,249 km (0.105 R)
• M21: 7,681,851 km (0.073 R)
• M22: 8,117,629 km (0.062 R)
• M23: 8,338,436 km (0.079 R)
• M24: 8,831,361 km (0.118 R)
• M25: 10,461,678 km (0.111 R)
• M26: 10,798,722 km (0.099 R)
• M27: 12,536,900 km (0.08 R)
• M28: 12,587,913 km (0.104 R)
• M29: 12,689,939 km (0.089 R)
• M30: 12,792,264 km (0.077 R)
• M31: 13,412,047 km (0.063 R)
• M32: 13,778,113 km (0.116 R)
• M33: 14,627,231 km (0.1 R)
• M34: 14,734,642 km (0.06 R)
• M35: 15,493,103 km (0.086 R)
• M36: 15,877,271 km (0.115 R)
• M37: 16,375,581 km (0.08 R)
• M38: 16,823,029 km (0.104 R)
• M39: 17,217,668 km (0.084 R)
• M40: 17,387,761 km (0.097 R)
• M41: 17,786,888 km (0.117 R)
• M42: 17,901,480 km (0.107 R)
• M43: 18,943,728 km (0.092 R)
• M44: 19,649,381 km (0.095 R)
• M45: 19,886,494 km (0.095 R)
• M46: 19,945,884 km (0.112 R)
• M47: 20,064,964 km (0.108 R)
• M48: 21,025,831 km (0.112 R)
• M49: 21,572,911 km (0.115 R)
• M50: 22,743,215 km (0.1 R)
• M51: 23,430,168 km (0.104 R)
• M52: 24,060,424 km (0.113 R)
• M53: 24,123,853 km (0.055 R)
• M54: 24,952,326 km (0.051 R)
• M55: 25,209,186 km (0.1 R)
• M56: 25,402,317 km (0.08 R)
• M57: 27,295,029 km (0.056 R)
• M58: 29,300,239 km (0.098 R)
• M59: 31,283,159 km (0.042 R)
• M60: 31,560,064 km (0.116 R)
• M61: 34,231,134 km (0.077 R)
• M62: 34,373,701 km (0.047 R)
• M63: 34,659,433 km (0.067 R)
• M64: 34,802,598 km (0.108 R)
• M65: 34,874,256 km (0.06 R)
• M66: 36,463,135 km (0.101 R)
• M67: 37,046,716 km (0.112 R)
• M68: 38,001,599 km (0.104 R)
• M69: 38,741,660 km (0.07 R)
• M70: 39,860,652 km (0.077 R)
• M71: 40,085,797 km (0.111 R)
• M72: 40,461,886 km (0.037 R)
• M73: 40,914,718 km (0.071 R)
• M74: 43,049,929 km (0.098 R)
• M75: 43,821,405 km (0.114 R)
• M76: 43,898,747 km (0.119 R)
• M77: 44,131,222 km (0.057 R)
• M78: 44,597,220 km (0.069 R)
• M79: 45,456,061 km (0.062 R)
• M80: 46,635,790 km (0.116 R)
• M81: 46,714,777 km (0.108 R)
• M82: 47,666,519 km (0.109 R)
• M83: 48,384,290 km (0.112 R)
• M84: 48,544,359 km (0.1 R)
• M85: 49,266,618 km (0.1 R)
• M86: 49,588,852 km (0.116 R)
• M87: 50,884,369 km (0.111 R)
• M88: 51,617,997 km (0.052 R)
• M89: 51,863,338 km (0.072 R)
• M90: 52,766,311 km (0.076 R)
• M91: 54,088,756 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.6

Radius: 6.2

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.31 AU - 21.59 AU

Year: 27461 Days

Day: 15.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,303,180 km

• M1: 101,876 km (0.109 R)
• M2: 423,960 km (0.094 R)
• M3: 597,344 km (0.113 R)
• M4: 1,135,149 km (0.104 R)
• M5: 1,666,071 km (0.047 R)
• M6: 1,817,465 km (0.075 R)
• M7: 2,036,775 km (0.091 R)
• M8: 2,100,952 km (0.108 R)
• M9: 2,364,843 km (0.047 R)
• M10: 2,535,086 km (0.069 R)
• M11: 2,674,212 km (0.095 R)
• M12: 3,032,947 km (0.114 R)
• M13: 3,368,794 km (0.098 R)
• M14: 3,444,940 km (0.113 R)
• M15: 3,914,527 km (0.054 R)
• M16: 4,529,524 km (0.101 R)
• M17: 5,086,627 km (0.115 R)
• M18: 5,939,185 km (0.097 R)
• M19: 6,500,177 km (0.08 R)
• M20: 6,690,914 km (0.075 R)
• M21: 6,835,276 km (0.068 R)
• M22: 7,373,081 km (0.079 R)
• M23: 7,924,648 km (0.116 R)
• M24: 8,231,024 km (0.066 R)
• M25: 8,541,290 km (0.101 R)
• M26: 9,387,266 km (0.081 R)
• M27: 9,711,445 km (0.108 R)
• M28: 9,984,311 km (0.063 R)
• M29: 10,149,318 km (0.082 R)
• M30: 10,204,520 km (0.11 R)
• M31: 10,259,721 km (0.113 R)
• M32: 11,044,362 km (0.08 R)
• M33: 11,329,196 km (0.037 R)
• M34: 12,139,568 km (0.077 R)
• M35: 13,028,479 km (0.077 R)
• M36: 13,754,627 km (0.066 R)
• M37: 13,815,663 km (0.116 R)
• M38: 15,309,248 km (0.104 R)
• M39: 16,010,712 km (0.09 R)
• M40: 16,139,366 km (0.098 R)
• M41: 18,177,188 km (0.078 R)
• M42: 19,534,340 km (0.1 R)
• M43: 20,643,459 km (0.099 R)
• M44: 20,994,116 km (0.098 R)
• M45: 21,630,506 km (0.093 R)
• M46: 22,560,705 km (0.057 R)
• M47: 23,067,094 km (0.098 R)
• M48: 24,682,601 km (0.095 R)
• M49: 25,054,951 km (0.108 R)
• M50: 25,504,043 km (0.112 R)
• M51: 26,714,739 km (0.11 R)
• M52: 27,634,915 km (0.098 R)
• M53: 27,866,643 km (0.075 R)
• M54: 28,487,623 km (0.11 R)
• M55: 28,721,744 km (0.089 R)
• M56: 29,427,696 km (0.041 R)
• M57: 30,059,897 km (0.095 R)
• M58: 32,878,620 km (0.099 R)
• M59: 33,370,199 km (0.12 R)
• M60: 33,616,886 km (0.083 R)
• M61: 35,528,447 km (0.097 R)
• M62: 38,074,154 km (0.106 R)
• M63: 39,716,739 km (0.059 R)
• M64: 40,678,204 km (0.084 R)
• M65: 40,941,796 km (0.078 R)
• M66: 42,624,024 km (0.119 R)
• M67: 43,249,492 km (0.045 R)
• M68: 43,877,953 km (0.108 R)
• M69: 44,419,049 km (0.079 R)
• M70: 44,599,912 km (0.055 R)
• M71: 44,781,075 km (0.112 R)
• M72: 46,055,649 km (0.081 R)
• M73: 46,238,757 km (0.09 R)
• M74: 46,513,718 km (0.106 R)
• M75: 47,065,435 km (0.117 R)
• M76: 48,640,401 km (0.083 R)
• M77: 49,762,535 km (0.096 R)
• M78: 50,326,818 km (0.108 R)
• M79: 52,222,821 km (0.109 R)
• M80: 52,700,487 km (0.093 R)
• M81: 54,335,443 km (0.082 R)
• M82: 55,304,837 km (0.057 R)
• M83: 56,475,739 km (0.068 R)
• M84: 56,867,835 km (0.1 R)
• M85: 58,742,745 km (0.056 R)
• M86: 59,637,939 km (0.082 R)
• M87: 61,039,222 km (0.117 R)
• M88: 61,139,752 km (0.057 R)
• M89: 65,410,921 km (0.034 R)
• M90: 65,925,687 km (0.118 R)
• M91: 66,648,694 km (0.09 R)
• M92: 66,855,887 km (0.037 R)
• M93: 67,166,901 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 12,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit