🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.74 AU - 0.78 AU

Year: 254 Days

Day: 41.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.88 AU - 2.42 AU

Year: 1207 Days

Day: 45.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,711,179 km

• M1: 1,482,365 km (0.036 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 12.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.21 AU - 8.68 AU

Year: 7000 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,711,179 km

• M1: 151,543 km (0.115 R)
• M2: 282,740 km (0.081 R)
• M3: 456,872 km (0.093 R)
• M4: 622,028 km (0.082 R)
• M5: 699,819 km (0.069 R)
• M6: 1,048,083 km (0.105 R)
• M7: 1,857,258 km (0.11 R)
• M8: 2,470,908 km (0.059 R)
• M9: 2,823,061 km (0.069 R)
• M10: 3,051,497 km (0.097 R)
• M11: 3,167,885 km (0.056 R)
• M12: 3,357,425 km (0.034 R)
• M13: 3,599,774 km (0.096 R)
• M14: 3,872,939 km (0.098 R)
• M15: 4,545,681 km (0.067 R)
• M16: 4,679,272 km (0.119 R)
• M17: 5,087,973 km (0.072 R)
• M18: 5,852,568 km (0.044 R)
• M19: 6,502,271 km (0.066 R)
• M20: 6,896,911 km (0.098 R)
• M21: 7,081,664 km (0.073 R)
• M22: 7,614,382 km (0.112 R)
• M23: 7,773,554 km (0.084 R)
• M24: 9,255,022 km (0.056 R)
• M25: 10,466,615 km (0.043 R)
• M26: 10,608,135 km (0.106 R)
• M27: 11,507,816 km (0.083 R)
• M28: 13,495,074 km (0.102 R)
• M29: 13,765,547 km (0.036 R)
• M30: 13,959,725 km (0.1 R)
• M31: 14,037,666 km (0.109 R)
• M32: 14,154,801 km (0.044 R)
• M33: 14,706,069 km (0.113 R)
• M34: 15,748,317 km (0.11 R)
• M35: 15,910,930 km (0.076 R)
• M36: 17,022,143 km (0.078 R)
• M37: 17,398,083 km (0.1 R)
• M38: 17,776,865 km (0.11 R)
• M39: 18,158,339 km (0.062 R)
• M40: 18,628,376 km (0.083 R)
• M41: 19,188,919 km (0.117 R)
• M42: 19,886,494 km (0.113 R)
• M43: 19,974,158 km (0.117 R)
• M44: 20,062,122 km (0.08 R)
• M45: 20,415,023 km (0.12 R)
• M46: 21,621,380 km (0.12 R)
• M47: 22,074,063 km (0.105 R)
• M48: 22,164,869 km (0.067 R)
• M49: 22,347,080 km (0.119 R)
• M50: 22,758,922 km (0.093 R)
• M51: 22,850,626 km (0.084 R)
• M52: 23,682,839 km (0.051 R)
• M53: 23,775,889 km (0.076 R)
• M54: 24,760,542 km (0.109 R)
• M55: 24,855,088 km (0.054 R)
• M56: 25,329,163 km (0.097 R)
• M57: 26,866,581 km (0.115 R)
• M58: 27,158,147 km (0.045 R)
• M59: 27,597,666 km (0.117 R)
• M60: 29,129,099 km (0.117 R)
• M61: 29,328,663 km (0.086 R)
• M62: 29,528,825 km (0.074 R)
• M63: 30,485,353 km (0.089 R)
• M64: 30,637,345 km (0.111 R)
• M65: 30,891,212 km (0.084 R)
• M66: 32,428,929 km (0.068 R)
• M67: 32,687,584 km (0.066 R)
• M68: 32,895,076 km (0.117 R)
• M69: 34,834,762 km (0.107 R)
• M70: 35,365,385 km (0.078 R)
• M71: 35,525,156 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305

Radius: 8.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.75 AU - 11.01 AU

Year: 11891 Days

Day: 13.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,711,179 km

• M1: 106,813 km (0.114 R)
• M2: 219,161 km (0.086 R)
• M3: 284,984 km (0.099 R)
• M4: 337,792 km (0.12 R)
• M5: 455,974 km (0.091 R)
• M6: 646,263 km (0.075 R)
• M7: 1,136,645 km (0.117 R)
• M8: 1,457,831 km (0.08 R)
• M9: 1,537,417 km (0.104 R)
• M10: 1,701,227 km (0.046 R)
• M11: 1,892,563 km (0.11 R)
• M12: 2,068,490 km (0.032 R)
• M13: 2,459,987 km (0.111 R)
• M14: 3,103,109 km (0.099 R)
• M15: 3,390,337 km (0.092 R)
• M16: 3,740,994 km (0.067 R)
• M17: 3,851,098 km (0.066 R)
• M18: 4,274,161 km (0.071 R)
• M19: 4,389,501 km (0.073 R)
• M20: 4,535,059 km (0.05 R)
• M21: 4,593,851 km (0.106 R)
• M22: 5,072,565 km (0.097 R)
• M23: 5,504,454 km (0.082 R)
• M24: 5,916,297 km (0.071 R)
• M25: 6,174,503 km (0.104 R)
• M26: 6,272,340 km (0.072 R)
• M27: 6,436,598 km (0.073 R)
• M28: 6,769,304 km (0.117 R)
• M29: 7,382,356 km (0.117 R)
• M30: 7,486,177 km (0.077 R)
• M31: 7,836,086 km (0.039 R)
• M32: 8,084,269 km (0.103 R)
• M33: 8,406,952 km (0.077 R)
• M34: 9,325,782 km (0.116 R)
• M35: 9,740,018 km (0.112 R)
• M36: 9,816,014 km (0.12 R)
• M37: 10,508,802 km (0.112 R)
• M38: 10,860,955 km (0.114 R)
• M39: 11,177,355 km (0.068 R)
• M40: 12,063,123 km (0.12 R)
• M41: 12,185,644 km (0.1 R)
• M42: 13,433,440 km (0.096 R)
• M43: 13,986,803 km (0.107 R)
• M44: 14,460,878 km (0.119 R)
• M45: 14,896,358 km (0.097 R)
• M46: 14,983,872 km (0.114 R)
• M47: 15,071,686 km (0.104 R)
• M48: 15,336,175 km (0.073 R)
• M49: 15,646,591 km (0.055 R)
• M50: 15,869,492 km (0.112 R)
• M51: 16,363,913 km (0.074 R)
• M52: 16,726,538 km (0.094 R)
• M53: 17,183,709 km (0.056 R)
• M54: 17,552,318 km (0.099 R)
• M55: 17,737,520 km (0.096 R)
• M56: 18,203,667 km (0.114 R)
• M57: 18,391,263 km (0.114 R)
• M58: 18,862,945 km (0.1 R)
• M59: 20,059,728 km (0.081 R)
• M60: 20,642,861 km (0.118 R)
• M61: 21,034,657 km (0.076 R)
• M62: 22,074,961 km (0.104 R)
• M63: 22,224,858 km (0.08 R)
• M64: 23,335,024 km (0.076 R)
• M65: 23,845,601 km (0.076 R)
• M66: 23,999,538 km (0.101 R)
• M67: 24,102,311 km (0.109 R)
• M68: 24,359,919 km (0.085 R)
• M69: 25,556,552 km (0.11 R)
• M70: 25,977,221 km (0.113 R)
• M71: 26,082,838 km (0.104 R)
• M72: 26,294,219 km (0.066 R)
• M73: 27,306,698 km (0.095 R)
• M74: 28,006,666 km (0.071 R)
• M75: 28,277,588 km (0.088 R)
• M76: 28,386,046 km (0.086 R)
• M77: 30,142,026 km (0.043 R)
• M78: 30,308,529 km (0.08 R)
• M79: 30,364,029 km (0.116 R)
• M80: 31,369,626 km (0.113 R)
• M81: 31,932,862 km (0.103 R)
• M82: 33,126,803 km (0.032 R)
• M83: 33,585,470 km (0.082 R)
• M84: 33,988,487 km (0.074 R)
• M85: 34,857,650 km (0.101 R)
• M86: 35,032,231 km (0.075 R)
• M87: 35,675,352 km (0.098 R)
• M88: 37,032,355 km (0.118 R)
• M89: 37,151,285 km (0.088 R)
• M90: 38,046,329 km (0.084 R)
• M91: 39,675,300 km (0.118 R)
• M92: 39,736,037 km (0.097 R)
• M93: 40,345,499 km (0.078 R)
• M94: 40,528,906 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.6

Radius: 6.3

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.68 AU - 11.86 AU

Year: 15461 Days

Day: 21.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,711,179 km

• M1: 417,827 km (0.037 R)
• M2: 655,388 km (0.067 R)
• M3: 749,934 km (0.108 R)
• M4: 1,060,499 km (0.104 R)
• M5: 1,149,809 km (0.093 R)
• M6: 1,288,337 km (0.104 R)
• M7: 1,359,845 km (0.116 R)
• M8: 1,408,165 km (0.094 R)
• M9: 1,762,861 km (0.11 R)
• M10: 1,923,230 km (0.096 R)
• M11: 2,373,969 km (0.069 R)
• M12: 2,521,323 km (0.09 R)
• M13: 2,918,654 km (0.106 R)
• M14: 3,302,822 km (0.097 R)
• M15: 3,805,321 km (0.104 R)
• M16: 3,978,107 km (0.102 R)
• M17: 4,331,307 km (0.08 R)
• M18: 5,067,927 km (0.103 R)
• M19: 5,724,213 km (0.091 R)
• M20: 5,962,074 km (0.096 R)
• M21: 6,002,166 km (0.114 R)
• M22: 6,284,457 km (0.102 R)
• M23: 6,365,988 km (0.119 R)
• M24: 7,629,791 km (0.103 R)
• M25: 7,979,550 km (0.098 R)
• M26: 10,330,032 km (0.084 R)
• M27: 10,668,273 km (0.078 R)
• M28: 11,059,172 km (0.116 R)
• M29: 13,239,860 km (0.074 R)
• M30: 13,924,570 km (0.06 R)
• M31: 15,328,396 km (0.078 R)
• M32: 15,880,263 km (0.102 R)
• M33: 16,663,707 km (0.111 R)
• M34: 17,173,985 km (0.025 R)
• M35: 17,345,275 km (0.056 R)
• M36: 17,459,717 km (0.071 R)
• M37: 17,631,904 km (0.054 R)
• M38: 17,804,690 km (0.112 R)
• M39: 18,093,862 km (0.048 R)
• M40: 19,147,779 km (0.113 R)
• M41: 19,503,374 km (0.09 R)
• M42: 19,562,914 km (0.103 R)
• M43: 19,622,454 km (0.08 R)
• M44: 20,644,057 km (0.099 R)
• M45: 20,765,381 km (0.098 R)
• M46: 21,498,411 km (0.108 R)
• M47: 21,744,649 km (0.04 R)
• M48: 23,115,414 km (0.077 R)
• M49: 23,811,194 km (0.075 R)
• M50: 24,513,855 km (0.094 R)
• M51: 24,706,687 km (0.063 R)
• M52: 25,029,220 km (0.117 R)
• M53: 27,325,547 km (0.062 R)
• M54: 27,392,118 km (0.12 R)
• M55: 28,464,884 km (0.098 R)
• M56: 28,870,743 km (0.095 R)
• M57: 29,414,831 km (0.08 R)
• M58: 29,619,780 km (0.097 R)
• M59: 30,375,100 km (0.098 R)
• M60: 32,467,375 km (0.085 R)
• M61: 32,749,816 km (0.112 R)
• M62: 33,104,064 km (0.044 R)
• M63: 35,837,367 km (0.037 R)
• M64: 36,202,386 km (0.057 R)
• M65: 36,641,904 km (0.095 R)
• M66: 36,788,959 km (0.113 R)
• M67: 37,157,119 km (0.088 R)
• M68: 38,120,230 km (0.085 R)
• M69: 39,617,705 km (0.075 R)
• M70: 39,768,649 km (0.088 R)
• M71: 40,222,230 km (0.069 R)
• M72: 41,363,662 km (0.084 R)
• M73: 41,669,888 km (0.096 R)
• M74: 41,976,863 km (0.106 R)
• M75: 42,902,126 km (0.047 R)
• M76: 43,134,601 km (0.106 R)
• M77: 44,694,458 km (0.064 R)
• M78: 45,087,302 km (0.092 R)
• M79: 45,639,318 km (0.076 R)
• M80: 47,949,558 km (0.114 R)
• M81: 48,432,311 km (0.111 R)
• M82: 49,402,602 km (0.076 R)
• M83: 50,216,116 km (0.084 R)
• M84: 50,951,988 km (0.093 R)
• M85: 51,856,307 km (0.105 R)
• M86: 52,103,742 km (0.074 R)
• M87: 52,186,469 km (0.056 R)
• M88: 52,351,775 km (0.106 R)
• M89: 52,682,985 km (0.098 R)
• M90: 53,514,001 km (0.089 R)
• M91: 53,597,327 km (0.076 R)
• M92: 53,931,080 km (0.044 R)
• M93: 55,020,750 km (0.115 R)
• M94: 56,286,947 km (0.064 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 16,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit