🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.41 AU - 0.63 AU

Year: 136 Days

Day: 15.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.92 AU - 1.08 AU

Year: 362 Days

Day: 47.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,668,407 km

• M1: 117,584 km (0.106 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

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: 276.3

Radius: 11.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.3 AU - 7.58 AU

Year: 6612 Days

Day: 8 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,668,407 km

• M1: 239,955 km (0.104 R)
• M2: 401,969 km (0.106 R)
• M3: 520,152 km (0.056 R)
• M4: 695,780 km (0.092 R)
• M5: 785,987 km (0.11 R)
• M6: 868,565 km (0.098 R)
• M7: 1,082,341 km (0.075 R)
• M8: 1,285,943 km (0.114 R)
• M9: 1,562,101 km (0.089 R)
• M10: 1,668,764 km (0.115 R)
• M11: 1,793,828 km (0.111 R)
• M12: 1,971,102 km (0.107 R)
• M13: 2,700,990 km (0.094 R)
• M14: 3,568,807 km (0.092 R)
• M15: 3,670,384 km (0.096 R)
• M16: 4,086,266 km (0.045 R)
• M17: 4,214,022 km (0.048 R)
• M18: 4,300,041 km (0.07 R)
• M19: 4,561,389 km (0.056 R)
• M20: 5,191,345 km (0.101 R)
• M21: 5,330,023 km (0.098 R)
• M22: 5,516,870 km (0.107 R)
• M23: 5,658,390 km (0.118 R)
• M24: 5,872,913 km (0.107 R)
• M25: 6,114,514 km (0.037 R)
• M26: 6,334,722 km (0.073 R)
• M27: 6,582,606 km (0.055 R)
• M28: 7,087,947 km (0.088 R)
• M29: 7,216,152 km (0.074 R)
• M30: 7,922,404 km (0.077 R)
• M31: 8,082,324 km (0.111 R)
• M32: 8,324,224 km (0.048 R)
• M33: 8,732,925 km (0.115 R)
• M34: 8,843,029 km (0.102 R)
• M35: 9,036,759 km (0.11 R)
• M36: 10,084,243 km (0.119 R)
• M37: 12,200,006 km (0.087 R)
• M38: 12,354,091 km (0.097 R)
• M39: 12,664,208 km (0.098 R)
• M40: 12,757,706 km (0.039 R)
• M41: 13,071,114 km (0.115 R)
• M42: 13,737,572 km (0.071 R)
• M43: 14,252,937 km (0.051 R)
• M44: 14,415,251 km (0.11 R)
• M45: 14,676,299 km (0.118 R)
• M46: 17,060,440 km (0.099 R)
• M47: 17,163,812 km (0.08 R)
• M48: 17,823,390 km (0.113 R)
• M49: 18,279,513 km (0.063 R)
• M50: 18,881,794 km (0.06 R)
• M51: 19,310,841 km (0.092 R)
• M52: 19,670,774 km (0.095 R)
• M53: 20,105,804 km (0.069 R)
• M54: 20,287,865 km (0.07 R)
• M55: 20,397,520 km (0.119 R)
• M56: 20,507,175 km (0.106 R)
• M57: 20,911,389 km (0.039 R)
• M58: 21,392,346 km (0.078 R)
• M59: 21,503,946 km (0.115 R)
• M60: 21,951,992 km (0.089 R)
• M61: 22,743,514 km (0.105 R)
• M62: 22,819,360 km (0.077 R)
• M63: 23,774,842 km (0.098 R)
• M64: 24,938,713 km (0.044 R)
• M65: 25,055,998 km (0.085 R)
• M66: 26,081,192 km (0.11 R)

Asteroid Belt

Center: 8.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.8

Radius: 13.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.29 AU - 10.23 AU

Year: 10191 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,668,407 km

• M1: 207,043 km (0.118 R)
• M2: 397,033 km (0.115 R)
• M3: 495,618 km (0.052 R)
• M4: 834,906 km (0.057 R)
• M5: 931,546 km (0.119 R)
• M6: 1,595,162 km (0.095 R)
• M7: 1,922,781 km (0.036 R)
• M8: 2,217,190 km (0.087 R)
• M9: 2,383,992 km (0.057 R)
• M10: 3,155,468 km (0.076 R)
• M11: 3,832,249 km (0.092 R)
• M12: 4,273,712 km (0.043 R)
• M13: 4,518,304 km (0.056 R)
• M14: 4,660,123 km (0.07 R)
• M15: 4,948,249 km (0.06 R)
• M16: 5,131,506 km (0.114 R)
• M17: 5,242,358 km (0.113 R)
• M18: 5,391,657 km (0.117 R)
• M19: 6,119,899 km (0.073 R)
• M20: 6,838,567 km (0.098 R)
• M21: 7,668,387 km (0.103 R)
• M22: 8,486,089 km (0.086 R)
• M23: 8,750,279 km (0.118 R)
• M24: 9,604,333 km (0.043 R)
• M25: 9,925,819 km (0.093 R)
• M26: 10,204,071 km (0.103 R)
• M27: 10,391,068 km (0.117 R)
• M28: 11,246,768 km (0.038 R)
• M29: 11,343,259 km (0.027 R)
• M30: 11,780,832 km (0.114 R)
• M31: 11,977,105 km (0.118 R)
• M32: 12,772,965 km (0.082 R)
• M33: 13,126,615 km (0.101 R)
• M34: 13,381,230 km (0.052 R)
• M35: 13,534,867 km (0.089 R)
• M36: 13,637,491 km (0.1 R)
• M37: 14,311,280 km (0.044 R)
• M38: 14,573,376 km (0.099 R)
• M39: 15,262,274 km (0.06 R)
• M40: 15,422,792 km (0.092 R)
• M41: 16,397,423 km (0.074 R)
• M42: 16,616,733 km (0.067 R)
• M43: 17,447,899 km (0.046 R)
• M44: 17,559,648 km (0.117 R)
• M45: 18,463,070 km (0.113 R)
• M46: 19,671,671 km (0.079 R)
• M47: 20,373,734 km (0.031 R)
• M48: 21,143,565 km (0.118 R)
• M49: 21,562,139 km (0.033 R)
• M50: 23,881,505 km (0.088 R)
• M51: 25,386,908 km (0.087 R)
• M52: 27,702,085 km (0.09 R)
• M53: 27,832,684 km (0.039 R)
• M54: 28,488,671 km (0.116 R)
• M55: 28,752,561 km (0.102 R)
• M56: 29,415,729 km (0.092 R)
• M57: 30,419,979 km (0.114 R)
• M58: 32,530,955 km (0.072 R)
• M59: 34,688,754 km (0.04 R)
• M60: 35,111,817 km (0.076 R)
• M61: 35,465,616 km (0.106 R)
• M62: 37,396,476 km (0.09 R)
• M63: 40,319,469 km (0.104 R)
• M64: 41,285,123 km (0.033 R)
• M65: 42,033,112 km (0.081 R)
• M66: 42,484,150 km (0.119 R)
• M67: 43,694,546 km (0.088 R)
• M68: 45,840,079 km (0.099 R)
• M69: 46,381,773 km (0.117 R)
• M70: 48,806,156 km (0.119 R)
• M71: 50,153,135 km (0.026 R)
• M72: 50,951,240 km (0.096 R)
• M73: 51,271,678 km (0.111 R)
• M74: 51,914,500 km (0.098 R)
• M75: 52,236,884 km (0.11 R)
• M76: 52,964,677 km (0.109 R)
• M77: 54,022,035 km (0.116 R)
• M78: 54,430,437 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.2

Radius: 7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 18.5 AU - 20.28 AU

Year: 30879 Days

Day: 21.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,668,407 km

• M1: 88,562 km (0.098 R)
• M2: 224,397 km (0.047 R)
• M3: 520,301 km (0.096 R)
• M4: 582,085 km (0.117 R)
• M5: 765,642 km (0.1 R)
• M6: 1,064,987 km (0.105 R)
• M7: 1,883,736 km (0.065 R)
• M8: 2,006,407 km (0.08 R)
• M9: 2,208,364 km (0.086 R)
• M10: 2,364,095 km (0.08 R)
• M11: 2,443,382 km (0.113 R)
• M12: 2,741,680 km (0.119 R)
• M13: 2,966,077 km (0.069 R)
• M14: 3,372,834 km (0.045 R)
• M15: 3,704,791 km (0.117 R)
• M16: 3,890,293 km (0.085 R)
• M17: 4,015,656 km (0.056 R)
• M18: 4,078,786 km (0.066 R)
• M19: 4,432,286 km (0.119 R)
• M20: 4,795,659 km (0.106 R)
• M21: 5,031,874 km (0.079 R)
• M22: 5,271,979 km (0.081 R)
• M23: 5,550,979 km (0.082 R)
• M24: 6,123,340 km (0.119 R)
• M25: 6,379,601 km (0.116 R)
• M26: 9,380,534 km (0.12 R)
• M27: 9,760,962 km (0.072 R)
• M28: 10,668,123 km (0.113 R)
• M29: 10,888,182 km (0.084 R)
• M30: 11,109,587 km (0.076 R)
• M31: 11,154,167 km (0.102 R)
• M32: 11,557,034 km (0.084 R)
• M33: 12,010,465 km (0.117 R)
• M34: 12,239,200 km (0.115 R)
• M35: 12,423,355 km (0.093 R)
• M36: 12,608,408 km (0.11 R)
• M37: 12,794,358 km (0.118 R)
• M38: 14,025,100 km (0.101 R)
• M39: 15,243,873 km (0.034 R)
• M40: 15,941,000 km (0.119 R)
• M41: 16,091,794 km (0.116 R)
• M42: 16,243,038 km (0.114 R)
• M43: 16,903,662 km (0.059 R)
• M44: 17,160,222 km (0.104 R)
• M45: 17,211,684 km (0.119 R)
• M46: 18,094,162 km (0.105 R)
• M47: 18,146,521 km (0.106 R)
• M48: 19,472,108 km (0.095 R)
• M49: 19,848,945 km (0.084 R)
• M50: 20,993,518 km (0.045 R)
• M51: 22,159,484 km (0.068 R)
• M52: 22,722,121 km (0.09 R)
• M53: 24,322,220 km (0.056 R)
• M54: 24,902,361 km (0.075 R)
• M55: 25,428,496 km (0.117 R)
• M56: 25,722,456 km (0.086 R)
• M57: 25,840,339 km (0.062 R)
• M58: 26,789,687 km (0.103 R)
• M59: 27,148,573 km (0.077 R)
• M60: 27,992,305 km (0.1 R)
• M61: 28,356,576 km (0.091 R)
• M62: 28,967,084 km (0.106 R)
• M63: 29,274,059 km (0.078 R)
• M64: 29,335,544 km (0.113 R)
• M65: 29,767,284 km (0.06 R)
• M66: 30,637,195 km (0.054 R)
• M67: 32,274,693 km (0.081 R)
• M68: 32,465,580 km (0.104 R)
• M69: 32,848,252 km (0.119 R)
• M70: 33,168,242 km (0.084 R)
• M71: 33,424,951 km (0.034 R)
• M72: 34,393,747 km (0.104 R)
• M73: 34,588,673 km (0.06 R)
• M74: 34,783,899 km (0.115 R)
• M75: 37,088,454 km (0.115 R)
• M76: 37,221,745 km (0.037 R)
• M77: 38,629,611 km (0.085 R)
• M78: 39,238,325 km (0.108 R)
• M79: 39,577,912 km (0.101 R)
• M80: 39,986,763 km (0.117 R)
• M81: 40,191,562 km (0.09 R)
• M82: 40,328,444 km (0.107 R)
• M83: 40,465,326 km (0.064 R)
• M84: 41,912,686 km (0.039 R)
• M85: 42,120,776 km (0.093 R)
• M86: 43,728,056 km (0.05 R)
• M87: 44,432,961 km (0.12 R)
• M88: 44,928,729 km (0.063 R)
• M89: 45,070,697 km (0.056 R)
• M90: 45,141,756 km (0.099 R)
• M91: 45,426,291 km (0.091 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 13,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit