🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.43 AU - 0.63 AU

Year: 141 Days

Day: 19.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.5 AU - 0.78 AU

Year: 187 Days

Day: 18.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.02 AU - 1.31 AU

Year: 456 Days

Day: 36.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,834,678 km

• M1: 556,055 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.92 AU - 5.16 AU

Year: 3533 Days

Day: 20.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,834,678 km

• M1: 1,386,024 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.6

Radius: 14.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.7 AU - 5.9 AU

Year: 3841 Days

Day: 11.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 91,834,678 km

• M1: 181,163 km (0.088 R)
• M2: 304,581 km (0.035 R)
• M3: 505,641 km (0.092 R)
• M4: 681,867 km (0.12 R)
• M5: 867,219 km (0.077 R)
• M6: 963,111 km (0.102 R)
• M7: 1,055,413 km (0.056 R)
• M8: 1,325,886 km (0.07 R)
• M9: 1,421,180 km (0.109 R)
• M10: 1,528,142 km (0.079 R)
• M11: 1,731,745 km (0.096 R)
• M12: 1,846,786 km (0.059 R)
• M13: 2,004,312 km (0.106 R)
• M14: 2,105,141 km (0.074 R)
• M15: 2,238,882 km (0.071 R)
• M16: 2,569,643 km (0.118 R)
• M17: 2,927,780 km (0.103 R)
• M18: 3,043,120 km (0.054 R)
• M19: 3,136,469 km (0.071 R)
• M20: 3,446,885 km (0.086 R)
• M21: 3,667,691 km (0.108 R)
• M22: 3,918,567 km (0.119 R)
• M23: 4,046,174 km (0.074 R)
• M24: 4,188,142 km (0.101 R)
• M25: 4,464,000 km (0.073 R)
• M26: 4,841,137 km (0.057 R)
• M27: 4,964,705 km (0.047 R)
• M28: 5,075,257 km (0.113 R)
• M29: 5,284,994 km (0.06 R)
• M30: 5,454,937 km (0.111 R)
• M31: 5,858,402 km (0.111 R)
• M32: 5,975,537 km (0.107 R)
• M33: 6,512,145 km (0.054 R)
• M34: 6,618,359 km (0.084 R)
• M35: 6,894,068 km (0.116 R)
• M36: 7,267,764 km (0.114 R)
• M37: 7,679,906 km (0.106 R)
• M38: 8,279,793 km (0.111 R)
• M39: 8,477,711 km (0.12 R)
• M40: 8,827,770 km (0.109 R)
• M41: 8,945,504 km (0.102 R)
• M42: 9,080,740 km (0.05 R)
• M43: 9,182,467 km (0.049 R)
• M44: 9,301,846 km (0.065 R)
• M45: 9,404,620 km (0.078 R)
• M46: 9,819,155 km (0.081 R)
• M47: 10,011,239 km (0.073 R)
• M48: 10,116,406 km (0.094 R)
• M49: 10,398,997 km (0.051 R)
• M50: 10,791,841 km (0.058 R)
• M51: 11,207,723 km (0.072 R)
• M52: 11,628,990 km (0.034 R)
• M53: 11,887,944 km (0.07 R)
• M54: 11,999,544 km (0.117 R)
• M55: 12,111,444 km (0.114 R)
• M56: 12,204,942 km (0.119 R)
• M57: 12,392,837 km (0.104 R)
• M58: 12,733,322 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 9.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.55 AU - 5.77 AU

Year: 4918 Days

Day: 10.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 91,834,678 km

• M1: 347,815 km (0.106 R)
• M2: 953,686 km (0.113 R)
• M3: 1,088,474 km (0.117 R)
• M4: 1,253,780 km (0.044 R)
• M5: 1,339,799 km (0.114 R)
• M6: 1,596,359 km (0.061 R)
• M7: 1,676,394 km (0.075 R)
• M8: 1,910,814 km (0.105 R)
• M9: 2,010,446 km (0.12 R)
• M10: 2,141,194 km (0.096 R)
• M11: 2,304,854 km (0.115 R)
• M12: 2,365,442 km (0.12 R)
• M13: 2,534,786 km (0.057 R)
• M14: 2,644,741 km (0.07 R)
• M15: 2,836,824 km (0.066 R)
• M16: 3,234,904 km (0.112 R)
• M17: 3,320,026 km (0.078 R)
• M18: 4,157,026 km (0.106 R)
• M19: 4,249,926 km (0.112 R)
• M20: 4,343,425 km (0.091 R)
• M21: 4,782,345 km (0.04 R)
• M22: 4,879,583 km (0.09 R)
• M23: 5,175,488 km (0.059 R)
• M24: 5,295,465 km (0.063 R)
• M25: 5,416,490 km (0.109 R)
• M26: 5,599,598 km (0.087 R)
• M27: 5,784,950 km (0.117 R)
• M28: 5,847,033 km (0.117 R)
• M29: 5,909,565 km (0.118 R)
• M30: 6,035,077 km (0.065 R)
• M31: 6,119,151 km (0.096 R)
• M32: 6,438,393 km (0.118 R)
• M33: 6,567,646 km (0.118 R)
• M34: 7,093,033 km (0.093 R)
• M35: 7,883,509 km (0.094 R)
• M36: 8,068,112 km (0.071 R)
• M37: 8,512,268 km (0.049 R)
• M38: 8,796,953 km (0.079 R)
• M39: 8,940,418 km (0.115 R)
• M40: 9,375,598 km (0.115 R)
• M41: 9,473,285 km (0.102 R)
• M42: 9,768,292 km (0.117 R)
• M43: 10,166,372 km (0.097 R)
• M44: 10,392,714 km (0.08 R)
• M45: 10,493,692 km (0.113 R)
• M46: 10,850,184 km (0.104 R)
• M47: 11,262,476 km (0.094 R)
• M48: 11,811,201 km (0.09 R)
• M49: 12,049,211 km (0.1 R)
• M50: 12,128,797 km (0.1 R)
• M51: 12,745,290 km (0.112 R)
• M52: 13,289,676 km (0.114 R)
• M53: 13,399,481 km (0.081 R)
• M54: 14,373,064 km (0.108 R)
• M55: 14,457,587 km (0.08 R)
• M56: 15,025,161 km (0.09 R)
• M57: 15,254,345 km (0.09 R)
• M58: 15,513,449 km (0.113 R)
• M59: 16,006,823 km (0.084 R)
• M60: 16,182,301 km (0.113 R)
• M61: 17,218,117 km (0.066 R)
• M62: 17,277,956 km (0.108 R)
• M63: 17,397,784 km (0.08 R)
• M64: 18,122,884 km (0.117 R)
• M65: 18,489,100 km (0.087 R)
• M66: 18,611,770 km (0.094 R)
• M67: 18,888,676 km (0.103 R)
• M68: 19,074,028 km (0.11 R)
• M69: 19,508,909 km (0.093 R)
• M70: 19,602,557 km (0.05 R)
• M71: 19,696,355 km (0.041 R)
• M72: 20,325,264 km (0.093 R)
• M73: 20,388,544 km (0.093 R)
• M74: 20,483,539 km (0.1 R)
• M75: 20,769,420 km (0.106 R)
• M76: 20,897,027 km (0.119 R)
• M77: 21,152,840 km (0.068 R)
• M78: 21,216,868 km (0.073 R)
• M79: 21,474,026 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.6

Radius: 12.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.59 AU - 8.79 AU

Year: 9357 Days

Day: 5.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,834,678 km

• M1: 175,777 km (0.119 R)
• M2: 348,862 km (0.112 R)
• M3: 428,897 km (0.074 R)
• M4: 517,459 km (0.037 R)
• M5: 614,099 km (0.095 R)
• M6: 828,772 km (0.115 R)
• M7: 911,799 km (0.051 R)
• M8: 1,015,620 km (0.095 R)
• M9: 1,274,574 km (0.117 R)
• M10: 1,372,411 km (0.087 R)
• M11: 1,660,536 km (0.033 R)
• M12: 2,199,537 km (0.086 R)
• M13: 2,366,938 km (0.087 R)
• M14: 2,538,526 km (0.117 R)
• M15: 2,946,480 km (0.102 R)
• M16: 4,594,300 km (0.049 R)
• M17: 5,060,298 km (0.054 R)
• M18: 5,672,302 km (0.053 R)
• M19: 6,444,527 km (0.097 R)
• M20: 7,036,635 km (0.062 R)
• M21: 7,573,691 km (0.08 R)
• M22: 7,828,756 km (0.113 R)
• M23: 8,272,762 km (0.101 R)
• M24: 8,535,606 km (0.099 R)
• M25: 8,839,439 km (0.114 R)
• M26: 9,031,223 km (0.113 R)
• M27: 9,536,116 km (0.111 R)
• M28: 9,890,962 km (0.092 R)
• M29: 10,090,077 km (0.039 R)
• M30: 10,210,204 km (0.063 R)
• M31: 10,451,805 km (0.079 R)
• M32: 11,229,564 km (0.118 R)
• M33: 11,898,865 km (0.091 R)
• M34: 12,281,088 km (0.093 R)
• M35: 13,584,235 km (0.09 R)
• M36: 14,567,691 km (0.12 R)
• M37: 14,749,004 km (0.059 R)
• M38: 14,885,437 km (0.111 R)
• M39: 15,297,280 km (0.078 R)
• M40: 15,898,963 km (0.108 R)
• M41: 16,367,054 km (0.06 R)
• M42: 16,982,350 km (0.089 R)
• M43: 17,173,237 km (0.086 R)
• M44: 17,460,764 km (0.057 R)
• M45: 18,138,143 km (0.088 R)
• M46: 18,676,397 km (0.054 R)
• M47: 19,120,702 km (0.114 R)
• M48: 19,518,483 km (0.113 R)
• M49: 19,668,380 km (0.066 R)
• M50: 20,575,841 km (0.077 R)
• M51: 22,118,644 km (0.113 R)
• M52: 22,588,680 km (0.027 R)
• M53: 23,220,581 km (0.113 R)
• M54: 23,591,883 km (0.067 R)
• M55: 24,609,598 km (0.065 R)
• M56: 25,205,446 km (0.119 R)
• M57: 25,696,426 km (0.091 R)
• M58: 26,411,205 km (0.088 R)
• M59: 27,021,115 km (0.082 R)
• M60: 27,635,663 km (0.038 R)
• M61: 27,804,111 km (0.106 R)
• M62: 28,481,191 km (0.093 R)
• M63: 28,651,283 km (0.096 R)
• M64: 28,764,978 km (0.062 R)
• M65: 29,506,983 km (0.119 R)
• M66: 29,794,062 km (0.036 R)
• M67: 30,255,421 km (0.058 R)
• M68: 32,419,504 km (0.089 R)
• M69: 33,311,107 km (0.087 R)
• M70: 33,490,326 km (0.056 R)
• M71: 34,633,253 km (0.092 R)
• M72: 36,463,583 km (0.036 R)
• M73: 38,952,742 km (0.076 R)
• M74: 39,204,665 km (0.108 R)
• M75: 39,836,866 km (0.111 R)
• M76: 40,919,356 km (0.119 R)
• M77: 41,368,000 km (0.071 R)
• M78: 42,723,357 km (0.071 R)
• M79: 42,853,208 km (0.054 R)
• M80: 42,983,208 km (0.104 R)
• M81: 43,243,508 km (0.076 R)
• M82: 43,439,183 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.9

Radius: 5.2

Gravity: 21.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.56 AU - 20.32 AU

Year: 28922 Days

Day: 21 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,834,678 km

• M1: 471,832 km (0.098 R)
• M2: 541,544 km (0.043 R)
• M3: 1,280,857 km (0.108 R)
• M4: 1,413,401 km (0.096 R)
• M5: 1,656,198 km (0.065 R)
• M6: 3,010,358 km (0.06 R)
• M7: 3,142,602 km (0.044 R)
• M8: 3,690,280 km (0.095 R)
• M9: 4,218,062 km (0.119 R)
• M10: 4,366,163 km (0.106 R)
• M11: 4,871,804 km (0.105 R)
• M12: 5,027,236 km (0.105 R)
• M13: 7,072,987 km (0.113 R)
• M14: 7,131,330 km (0.07 R)
• M15: 7,366,947 km (0.114 R)
• M16: 7,545,268 km (0.062 R)
• M17: 7,845,660 km (0.067 R)
• M18: 9,022,547 km (0.054 R)
• M19: 9,277,312 km (0.112 R)
• M20: 9,469,844 km (0.079 R)
• M21: 9,598,947 km (0.065 R)
• M22: 10,452,553 km (0.115 R)
• M23: 11,057,527 km (0.111 R)
• M24: 12,725,692 km (0.037 R)
• M25: 14,174,548 km (0.052 R)
• M26: 14,619,302 km (0.063 R)
• M27: 15,068,694 km (0.112 R)
• M28: 15,674,865 km (0.098 R)
• M29: 15,827,604 km (0.115 R)
• M30: 19,969,670 km (0.096 R)
• M31: 20,301,329 km (0.115 R)
• M32: 20,551,456 km (0.054 R)
• M33: 20,634,932 km (0.053 R)
• M34: 21,561,541 km (0.032 R)
• M35: 21,816,605 km (0.062 R)
• M36: 22,244,007 km (0.116 R)
• M37: 22,674,100 km (0.084 R)
• M38: 25,850,811 km (0.039 R)
• M39: 30,487,747 km (0.088 R)
• M40: 31,541,813 km (0.114 R)
• M41: 32,315,833 km (0.039 R)
• M42: 32,900,461 km (0.068 R)
• M43: 33,193,972 km (0.106 R)
• M44: 33,783,837 km (0.051 R)
• M45: 33,882,422 km (0.075 R)
• M46: 38,831,718 km (0.071 R)
• M47: 39,453,147 km (0.117 R)
• M48: 39,660,939 km (0.06 R)
• M49: 40,391,425 km (0.057 R)
• M50: 40,705,730 km (0.078 R)
• M51: 41,653,732 km (0.119 R)
• M52: 42,502,401 km (0.118 R)
• M53: 43,035,867 km (0.104 R)
• M54: 44,540,971 km (0.097 R)
• M55: 45,082,665 km (0.092 R)
• M56: 47,713,194 km (0.109 R)
• M57: 49,047,008 km (0.066 R)
• M58: 49,494,306 km (0.103 R)
• M59: 50,505,737 km (0.032 R)
• M60: 50,731,480 km (0.062 R)
• M61: 52,663,238 km (0.073 R)
• M62: 53,350,789 km (0.061 R)
• M63: 53,810,803 km (0.069 R)
• M64: 54,850,807 km (0.115 R)
• M65: 55,198,772 km (0.114 R)
• M66: 56,013,931 km (0.059 R)
• M67: 56,832,979 km (0.068 R)
• M68: 56,950,264 km (0.099 R)
• M69: 57,420,450 km (0.099 R)
• M70: 59,313,761 km (0.054 R)
• M71: 59,790,230 km (0.118 R)
• M72: 60,627,230 km (0.103 R)
• M73: 61,347,843 km (0.072 R)
• M74: 62,191,874 km (0.062 R)
• M75: 62,797,297 km (0.099 R)
• M76: 64,135,898 km (0.093 R)
• M77: 64,992,645 km (0.112 R)
• M78: 66,593,642 km (0.06 R)
• M79: 67,212,977 km (0.077 R)
• M80: 67,336,994 km (0.103 R)
• M81: 70,968,332 km (0.101 R)
• M82: 71,094,742 km (0.109 R)
• M83: 72,871,516 km (0.062 R)
• M84: 74,406,091 km (0.11 R)
• M85: 75,692,932 km (0.119 R)
• M86: 76,339,195 km (0.11 R)
• M87: 78,811,449 km (0.099 R)
• M88: 79,204,144 km (0.085 R)
• M89: 79,728,784 km (0.077 R)
• M90: 81,971,555 km (0.117 R)
• M91: 83,700,607 km (0.112 R)
• M92: 86,383,944 km (0.057 R)
• M93: 87,194,465 km (0.09 R)
• M94: 91,147,290 km (0.056 R)
• M95: 91,284,621 km (0.079 R)
• M96: 91,421,952 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 13,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit