🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.53 AU - 0.63 AU

Year: 158 Days

Day: 16.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,173,226 km

• M1: 303,384 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.18 AU - 1.76 AU

Year: 638 Days

Day: 45.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.53 AU - 2.29 AU

Year: 945 Days

Day: 21.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,173,226 km

• M1: 538,403 km (0.106 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.9

Radius: 12.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.33 AU - 5.85 AU

Year: 4734 Days

Day: 8.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 141.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 102,173,226 km

• M1: 162,314 km (0.097 R)
• M2: 258,356 km (0.108 R)
• M3: 366,216 km (0.094 R)
• M4: 591,061 km (0.064 R)
• M5: 709,244 km (0.093 R)
• M6: 808,576 km (0.103 R)
• M7: 952,639 km (0.06 R)
• M8: 1,085,033 km (0.111 R)
• M9: 1,234,930 km (0.036 R)
• M10: 1,335,161 km (0.08 R)
• M11: 1,415,345 km (0.115 R)
• M12: 1,556,566 km (0.098 R)
• M13: 1,752,389 km (0.1 R)
• M14: 1,904,979 km (0.053 R)
• M15: 2,022,264 km (0.065 R)
• M16: 2,487,962 km (0.044 R)
• M17: 2,602,554 km (0.074 R)
• M18: 2,911,773 km (0.078 R)
• M19: 3,109,242 km (0.119 R)
• M20: 3,248,518 km (0.089 R)
• M21: 3,581,971 km (0.054 R)
• M22: 3,663,053 km (0.113 R)
• M23: 3,777,496 km (0.096 R)
• M24: 3,960,005 km (0.08 R)
• M25: 4,230,628 km (0.097 R)
• M26: 4,333,701 km (0.116 R)
• M27: 4,455,025 km (0.098 R)
• M28: 4,897,685 km (0.075 R)
• M29: 5,005,994 km (0.108 R)
• M30: 5,466,306 km (0.108 R)
• M31: 5,711,048 km (0.087 R)
• M32: 5,882,637 km (0.107 R)
• M33: 6,172,408 km (0.051 R)
• M34: 6,289,693 km (0.075 R)
• M35: 6,387,979 km (0.095 R)
• M36: 6,586,196 km (0.05 R)
• M37: 6,706,024 km (0.1 R)
• M38: 7,691,275 km (0.093 R)
• M39: 7,987,180 km (0.104 R)
• M40: 8,157,871 km (0.084 R)
• M41: 8,243,740 km (0.113 R)
• M42: 8,438,068 km (0.109 R)
• M43: 9,030,027 km (0.115 R)
• M44: 9,387,266 km (0.08 R)
• M45: 9,499,764 km (0.11 R)
• M46: 9,840,249 km (0.088 R)
• M47: 10,393,462 km (0.052 R)
• M48: 10,626,834 km (0.101 R)
• M49: 10,956,698 km (0.114 R)
• M50: 11,170,473 km (0.109 R)
• M51: 11,409,680 km (0.115 R)
• M52: 13,080,987 km (0.088 R)
• M53: 14,125,181 km (0.095 R)
• M54: 14,513,985 km (0.102 R)
• M55: 14,644,435 km (0.075 R)
• M56: 16,131,138 km (0.087 R)
• M57: 17,582,238 km (0.083 R)
• M58: 18,733,244 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.3

Radius: 8.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.67 AU - 8.09 AU

Year: 6463 Days

Day: 9.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,173,226 km

• M1: 214,224 km (0.098 R)
• M2: 269,725 km (0.096 R)
• M3: 324,029 km (0.105 R)
• M4: 401,371 km (0.056 R)
• M5: 642,373 km (0.076 R)
• M6: 791,522 km (0.084 R)
• M7: 864,376 km (0.092 R)
• M8: 1,207,255 km (0.053 R)
• M9: 1,468,303 km (0.081 R)
• M10: 1,636,750 km (0.095 R)
• M11: 1,747,303 km (0.101 R)
• M12: 1,893,161 km (0.052 R)
• M13: 2,162,587 km (0.082 R)
• M14: 2,372,772 km (0.084 R)
• M15: 2,553,037 km (0.076 R)
• M16: 2,681,841 km (0.103 R)
• M17: 2,812,889 km (0.04 R)
• M18: 2,946,180 km (0.096 R)
• M19: 3,023,223 km (0.099 R)
• M20: 3,278,437 km (0.073 R)
• M21: 3,418,760 km (0.088 R)
• M22: 3,788,865 km (0.104 R)
• M23: 3,957,462 km (0.088 R)
• M24: 4,042,733 km (0.052 R)
• M25: 4,611,803 km (0.092 R)
• M26: 4,769,330 km (0.089 R)
• M27: 4,974,428 km (0.075 R)
• M28: 5,182,519 km (0.074 R)
• M29: 5,322,842 km (0.059 R)
• M30: 6,117,207 km (0.087 R)
• M31: 6,692,410 km (0.058 R)
• M32: 7,128,787 km (0.086 R)
• M33: 8,547,723 km (0.103 R)
• M34: 8,603,074 km (0.096 R)
• M35: 8,741,602 km (0.112 R)
• M36: 8,797,252 km (0.072 R)
• M37: 8,964,952 km (0.113 R)
• M38: 9,105,424 km (0.043 R)
• M39: 9,876,900 km (0.11 R)
• M40: 9,963,966 km (0.113 R)
• M41: 10,550,539 km (0.104 R)
• M42: 11,057,975 km (0.106 R)
• M43: 11,208,770 km (0.065 R)
• M44: 11,726,528 km (0.075 R)
• M45: 12,189,833 km (0.107 R)
• M46: 12,943,507 km (0.111 R)
• M47: 13,134,244 km (0.076 R)
• M48: 13,583,187 km (0.109 R)
• M49: 13,744,604 km (0.077 R)
• M50: 14,627,829 km (0.09 R)
• M51: 14,727,162 km (0.069 R)
• M52: 15,226,819 km (0.12 R)
• M53: 15,867,846 km (0.118 R)
• M54: 16,072,047 km (0.036 R)
• M55: 16,759,150 km (0.113 R)
• M56: 17,596,300 km (0.098 R)
• M57: 18,126,475 km (0.106 R)
• M58: 18,233,138 km (0.094 R)
• M59: 18,482,817 km (0.106 R)
• M60: 18,554,325 km (0.097 R)
• M61: 19,130,127 km (0.106 R)
• M62: 19,202,383 km (0.102 R)
• M63: 19,638,610 km (0.07 R)
• M64: 19,967,875 km (0.075 R)
• M65: 20,041,328 km (0.088 R)
• M66: 20,743,390 km (0.069 R)
• M67: 22,133,454 km (0.077 R)
• M68: 22,399,738 km (0.1 R)
• M69: 22,705,516 km (0.09 R)
• M70: 22,974,194 km (0.117 R)
• M71: 23,166,726 km (0.099 R)
• M72: 24,098,272 km (0.12 R)
• M73: 24,923,604 km (0.113 R)
• M74: 26,279,110 km (0.076 R)
• M75: 27,087,686 km (0.109 R)
• M76: 27,209,758 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.1

Radius: 7.5

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.71 AU - 17.93 AU

Year: 24707 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 102,173,226 km

• M1: 126,560 km (0.108 R)
• M2: 465,549 km (0.116 R)
• M3: 709,842 km (0.081 R)
• M4: 1,017,266 km (0.1 R)
• M5: 1,391,709 km (0.109 R)
• M6: 2,887,089 km (0.112 R)
• M7: 3,034,144 km (0.045 R)
• M8: 3,146,043 km (0.041 R)
• M9: 3,412,477 km (0.057 R)
• M10: 3,686,241 km (0.063 R)
• M11: 6,548,946 km (0.115 R)
• M12: 6,889,132 km (0.057 R)
• M13: 8,202,302 km (0.087 R)
• M14: 8,411,140 km (0.099 R)
• M15: 8,887,460 km (0.055 R)
• M16: 9,048,128 km (0.109 R)
• M17: 9,263,848 km (0.089 R)
• M18: 10,593,923 km (0.058 R)
• M19: 10,821,312 km (0.054 R)
• M20: 11,396,964 km (0.054 R)
• M21: 12,578,039 km (0.1 R)
• M22: 13,735,628 km (0.086 R)
• M23: 14,610,326 km (0.108 R)
• M24: 15,374,173 km (0.113 R)
• M25: 15,567,304 km (0.032 R)
• M26: 15,825,809 km (0.115 R)
• M27: 15,890,735 km (0.101 R)
• M28: 16,151,185 km (0.082 R)
• M29: 16,808,218 km (0.118 R)
• M30: 19,245,467 km (0.101 R)
• M31: 19,732,109 km (0.114 R)
• M32: 20,222,790 km (0.101 R)
• M33: 20,859,628 km (0.089 R)
• M34: 21,431,092 km (0.057 R)
• M35: 24,066,109 km (0.1 R)
• M36: 24,140,758 km (0.097 R)
• M37: 24,515,052 km (0.11 R)
• M38: 25,878,636 km (0.062 R)
• M39: 26,108,269 km (0.059 R)
• M40: 27,813,087 km (0.075 R)
• M41: 29,314,002 km (0.102 R)
• M42: 30,114,650 km (0.085 R)
• M43: 30,436,884 km (0.099 R)
• M44: 32,311,794 km (0.105 R)
• M45: 32,972,567 km (0.113 R)
• M46: 34,559,950 km (0.115 R)
• M47: 35,320,656 km (0.038 R)
• M48: 37,116,728 km (0.117 R)
• M49: 37,548,766 km (0.1 R)
• M50: 39,998,581 km (0.114 R)
• M51: 42,049,269 km (0.118 R)
• M52: 42,589,915 km (0.109 R)
• M53: 43,951,406 km (0.052 R)
• M54: 45,881,517 km (0.105 R)
• M55: 46,810,221 km (0.037 R)
• M56: 49,633,432 km (0.051 R)
• M57: 51,161,574 km (0.066 R)
• M58: 51,931,554 km (0.103 R)
• M59: 52,317,816 km (0.03 R)
• M60: 52,414,606 km (0.086 R)
• M61: 52,705,275 km (0.097 R)
• M62: 54,656,031 km (0.095 R)
• M63: 57,626,446 km (0.107 R)
• M64: 59,433,738 km (0.098 R)
• M65: 59,837,802 km (0.082 R)
• M66: 61,157,554 km (0.09 R)
• M67: 63,929,004 km (0.11 R)
• M68: 66,112,834 km (0.051 R)
• M69: 66,426,840 km (0.077 R)
• M70: 67,898,434 km (0.113 R)
• M71: 69,168,520 km (0.069 R)
• M72: 70,232,760 km (0.112 R)
• M73: 70,446,385 km (0.079 R)
• M74: 71,517,207 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.4

Radius: 4.2

Gravity: 38.17 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 18.47 AU - 20.99 AU

Year: 31388 Days

Day: 24.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 102,173,226 km

• M1: 88,263 km (0.103 R)
• M2: 221,405 km (0.084 R)
• M3: 363,074 km (0.1 R)
• M4: 505,342 km (0.068 R)
• M5: 582,833 km (0.096 R)
• M6: 808,726 km (0.036 R)
• M7: 869,164 km (0.101 R)
• M8: 931,247 km (0.106 R)
• M9: 2,901,899 km (0.093 R)
• M10: 3,576,586 km (0.113 R)
• M11: 4,244,391 km (0.11 R)
• M12: 4,350,456 km (0.025 R)
• M13: 5,230,690 km (0.092 R)
• M14: 5,866,630 km (0.116 R)
• M15: 5,925,721 km (0.027 R)
• M16: 6,104,042 km (0.093 R)
• M17: 6,284,008 km (0.116 R)
• M18: 6,772,595 km (0.052 R)
• M19: 8,643,615 km (0.096 R)
• M20: 10,303,853 km (0.105 R)
• M21: 11,390,083 km (0.101 R)
• M22: 11,611,787 km (0.076 R)
• M23: 12,436,370 km (0.113 R)
• M24: 13,202,162 km (0.102 R)
• M25: 16,664,904 km (0.06 R)
• M26: 17,508,037 km (0.03 R)
• M27: 17,593,158 km (0.112 R)
• M28: 17,934,840 km (0.115 R)
• M29: 18,451,551 km (0.118 R)
• M30: 18,538,168 km (0.082 R)
• M31: 20,836,291 km (0.052 R)
• M32: 21,107,063 km (0.071 R)
• M33: 21,288,375 km (0.072 R)
• M34: 21,652,347 km (0.095 R)
• M35: 22,110,416 km (0.114 R)
• M36: 22,942,629 km (0.105 R)
• M37: 23,597,119 km (0.118 R)
• M38: 25,211,879 km (0.053 R)
• M39: 26,470,446 km (0.037 R)
• M40: 26,861,794 km (0.113 R)
• M41: 27,650,324 km (0.094 R)
• M42: 29,149,145 km (0.086 R)
• M43: 30,674,146 km (0.101 R)
• M44: 31,291,387 km (0.075 R)
• M45: 36,157,506 km (0.104 R)
• M46: 36,482,882 km (0.078 R)
• M47: 37,684,452 km (0.056 R)
• M48: 38,014,315 km (0.086 R)
• M49: 42,618,638 km (0.086 R)
• M50: 43,422,128 km (0.091 R)
• M51: 44,810,995 km (0.06 R)
• M52: 46,097,088 km (0.096 R)
• M53: 46,921,821 km (0.096 R)
• M54: 47,632,411 km (0.092 R)
• M55: 47,751,341 km (0.088 R)
• M56: 47,989,202 km (0.034 R)
• M57: 50,510,823 km (0.069 R)
• M58: 52,338,161 km (0.08 R)
• M59: 53,692,022 km (0.05 R)
• M60: 53,939,307 km (0.104 R)
• M61: 55,681,524 km (0.072 R)
• M62: 56,057,314 km (0.046 R)
• M63: 57,189,471 km (0.042 R)
• M64: 58,838,339 km (0.107 R)
• M65: 62,182,300 km (0.051 R)
• M66: 65,455,352 km (0.068 R)
• M67: 65,851,786 km (0.11 R)
• M68: 67,846,374 km (0.072 R)
• M69: 80,504,598 km (0.115 R)
• M70: 84,642,026 km (0.08 R)
• M71: 84,785,940 km (0.115 R)
• M72: 86,084,748 km (0.119 R)
• M73: 87,389,990 km (0.072 R)
• M74: 90,314,179 km (0.117 R)
• M75: 91,492,711 km (0.106 R)
• M76: 95,058,975 km (0.116 R)
• M77: 95,358,171 km (0.091 R)
• M78: 95,507,918 km (0.039 R)
• M79: 96,859,086 km (0.032 R)
• M80: 98,367,781 km (0.071 R)
• M81: 99,884,105 km (0.096 R)
• M82: 101,255,468 km (0.038 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit