🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.5 AU - 0.8 AU

Year: 196 Days

Day: 35.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.16 AU - 1.2 AU

Year: 480 Days

Day: 27.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.98 AU - 3.08 AU

Year: 1508 Days

Day: 13.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.73 AU - 4.51 AU

Year: 2581 Days

Day: 14.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.24 AU - 4.98 AU

Year: 3122 Days

Day: 17.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 14.9

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.41 AU - 6.53 AU

Year: 4794 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,582,007 km

• M1: 243,994 km (0.1 R)
• M2: 590,762 km (0.086 R)
• M3: 781,499 km (0.067 R)
• M4: 982,260 km (0.092 R)
• M5: 1,347,129 km (0.079 R)
• M6: 1,499,120 km (0.044 R)
• M7: 1,593,367 km (0.09 R)
• M8: 1,991,148 km (0.109 R)
• M9: 2,202,081 km (0.073 R)
• M10: 2,532,842 km (0.109 R)
• M11: 2,684,983 km (0.059 R)
• M12: 2,860,012 km (0.058 R)
• M13: 3,140,059 km (0.064 R)
• M14: 3,471,269 km (0.065 R)
• M15: 3,684,147 km (0.116 R)
• M16: 3,792,156 km (0.05 R)
• M17: 4,100,627 km (0.111 R)
• M18: 4,371,699 km (0.115 R)
• M19: 4,486,291 km (0.084 R)
• M20: 4,602,079 km (0.077 R)
• M21: 4,765,739 km (0.056 R)
• M22: 5,268,687 km (0.059 R)
• M23: 5,864,386 km (0.069 R)
• M24: 5,965,813 km (0.116 R)
• M25: 6,377,357 km (0.102 R)
• M26: 7,066,106 km (0.09 R)
• M27: 7,174,115 km (0.098 R)
• M28: 7,391,930 km (0.05 R)
• M29: 7,778,491 km (0.118 R)
• M30: 8,860,831 km (0.113 R)
• M31: 9,124,273 km (0.117 R)
• M32: 9,330,868 km (0.118 R)
• M33: 9,509,189 km (0.052 R)
• M34: 9,658,637 km (0.087 R)
• M35: 9,899,489 km (0.119 R)
• M36: 10,142,436 km (0.096 R)
• M37: 10,387,179 km (0.067 R)
• M38: 10,541,264 km (0.105 R)
• M39: 10,789,298 km (0.04 R)
• M40: 10,914,062 km (0.087 R)
• M41: 12,513,862 km (0.042 R)
• M42: 12,677,821 km (0.055 R)
• M43: 13,240,908 km (0.113 R)
• M44: 14,805,103 km (0.106 R)
• M45: 15,998,744 km (0.032 R)
• M46: 16,968,587 km (0.108 R)
• M47: 17,077,495 km (0.089 R)
• M48: 17,625,771 km (0.12 R)
• M49: 17,809,776 km (0.046 R)
• M50: 17,957,429 km (0.047 R)
• M51: 18,142,631 km (0.069 R)
• M52: 18,514,980 km (0.096 R)
• M53: 18,627,179 km (0.11 R)
• M54: 19,115,915 km (0.078 R)
• M55: 20,144,550 km (0.116 R)
• M56: 20,259,890 km (0.066 R)
• M57: 20,568,810 km (0.116 R)
• M58: 20,879,225 km (0.104 R)
• M59: 21,386,960 km (0.119 R)
• M60: 22,334,962 km (0.055 R)
• M61: 22,454,491 km (0.101 R)
• M62: 22,774,181 km (0.09 R)
• M63: 23,135,460 km (0.097 R)
• M64: 23,337,118 km (0.039 R)
• M65: 23,539,375 km (0.098 R)
• M66: 24,231,115 km (0.075 R)
• M67: 24,682,452 km (0.037 R)
• M68: 26,136,693 km (0.054 R)
• M69: 26,304,542 km (0.104 R)
• M70: 27,746,815 km (0.113 R)
• M71: 27,875,319 km (0.113 R)
• M72: 28,434,366 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.2

Radius: 8.9

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.55 AU - 11.69 AU

Year: 12064 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,582,007 km

• M1: 112,348 km (0.063 R)
• M2: 172,935 km (0.082 R)
• M3: 298,897 km (0.111 R)
• M4: 419,472 km (0.075 R)
• M5: 510,278 km (0.103 R)
• M6: 695,929 km (0.074 R)
• M7: 864,227 km (0.101 R)
• M8: 1,025,493 km (0.064 R)
• M9: 1,088,474 km (0.086 R)
• M10: 1,152,951 km (0.059 R)
• M11: 1,218,774 km (0.1 R)
• M12: 1,665,473 km (0.096 R)
• M13: 1,791,135 km (0.048 R)
• M14: 2,105,889 km (0.119 R)
• M15: 2,786,709 km (0.111 R)
• M16: 3,213,661 km (0.092 R)
• M17: 4,368,856 km (0.075 R)
• M18: 4,720,561 km (0.102 R)
• M19: 5,414,097 km (0.096 R)
• M20: 5,489,045 km (0.103 R)
• M21: 6,573,181 km (0.091 R)
• M22: 8,275,904 km (0.054 R)
• M23: 8,710,934 km (0.12 R)
• M24: 8,798,898 km (0.109 R)
• M25: 9,064,285 km (0.102 R)
• M26: 9,287,634 km (0.096 R)
• M27: 9,512,779 km (0.117 R)
• M28: 9,968,305 km (0.034 R)
• M29: 10,291,586 km (0.051 R)
• M30: 10,618,158 km (0.084 R)
• M31: 10,759,228 km (0.053 R)
• M32: 11,377,516 km (0.064 R)
• M33: 11,958,555 km (0.084 R)
• M34: 12,598,983 km (0.096 R)
• M35: 12,948,444 km (0.076 R)
• M36: 13,402,324 km (0.112 R)
• M37: 13,656,790 km (0.113 R)
• M38: 14,586,092 km (0.05 R)
• M39: 14,742,870 km (0.079 R)
• M40: 15,375,968 km (0.051 R)
• M41: 18,389,318 km (0.112 R)
• M42: 18,445,866 km (0.116 R)
• M43: 20,868,155 km (0.096 R)
• M44: 21,936,583 km (0.086 R)
• M45: 22,176,388 km (0.114 R)
• M46: 22,296,665 km (0.055 R)
• M47: 23,022,664 km (0.078 R)
• M48: 23,144,436 km (0.093 R)
• M49: 23,449,765 km (0.071 R)
• M50: 24,622,314 km (0.032 R)
• M51: 25,184,353 km (0.083 R)
• M52: 25,561,339 km (0.107 R)
• M53: 25,750,581 km (0.073 R)
• M54: 27,023,958 km (0.046 R)
• M55: 28,382,905 km (0.08 R)
• M56: 29,301,286 km (0.064 R)
• M57: 29,433,231 km (0.063 R)
• M58: 29,499,354 km (0.102 R)
• M59: 29,565,326 km (0.094 R)
• M60: 29,631,598 km (0.056 R)
• M61: 29,763,992 km (0.116 R)
• M62: 30,096,100 km (0.087 R)
• M63: 30,630,014 km (0.112 R)
• M64: 32,046,257 km (0.104 R)
• M65: 32,386,593 km (0.114 R)
• M66: 33,276,999 km (0.101 R)
• M67: 33,414,779 km (0.054 R)
• M68: 34,106,220 km (0.09 R)
• M69: 34,245,047 km (0.12 R)
• M70: 35,784,708 km (0.116 R)
• M71: 37,776,903 km (0.049 R)
• M72: 38,713,984 km (0.095 R)
• M73: 39,951,009 km (0.104 R)
• M74: 41,053,246 km (0.093 R)
• M75: 41,942,157 km (0.106 R)
• M76: 42,165,506 km (0.096 R)
• M77: 42,389,155 km (0.107 R)
• M78: 42,762,701 km (0.111 R)
• M79: 43,437,836 km (0.102 R)
• M80: 43,890,070 km (0.082 R)
• M81: 44,116,711 km (0.12 R)
• M82: 45,408,339 km (0.089 R)
• M83: 49,592,741 km (0.091 R)
• M84: 50,460,259 km (0.089 R)
• M85: 50,539,247 km (0.087 R)
• M86: 51,253,128 km (0.064 R)
• M87: 52,050,036 km (0.057 R)
• M88: 52,370,026 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.4

Radius: 6.3

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.35 AU - 13.49 AU

Year: 18423 Days

Day: 20.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,582,007 km

• M1: 89,759 km (0.116 R)
• M2: 193,430 km (0.072 R)
• M3: 404,064 km (0.077 R)
• M4: 634,445 km (0.034 R)
• M5: 763,996 km (0.111 R)
• M6: 926,460 km (0.065 R)
• M7: 1,049,130 km (0.1 R)
• M8: 1,283,699 km (0.117 R)
• M9: 1,365,529 km (0.047 R)
• M10: 1,477,429 km (0.111 R)
• M11: 1,621,641 km (0.107 R)
• M12: 1,923,829 km (0.051 R)
• M13: 2,477,042 km (0.092 R)
• M14: 3,040,128 km (0.119 R)
• M15: 3,487,575 km (0.088 R)
• M16: 5,789,138 km (0.091 R)
• M17: 5,880,094 km (0.083 R)
• M18: 6,017,275 km (0.09 R)
• M19: 6,719,188 km (0.068 R)
• M20: 7,055,634 km (0.084 R)
• M21: 7,446,832 km (0.045 R)
• M22: 7,895,327 km (0.114 R)
• M23: 8,352,648 km (0.086 R)
• M24: 8,923,214 km (0.1 R)
• M25: 10,820,564 km (0.059 R)
• M26: 11,271,302 km (0.101 R)
• M27: 12,132,836 km (0.088 R)
• M28: 12,307,716 km (0.054 R)
• M29: 13,857,550 km (0.115 R)
• M30: 14,841,605 km (0.039 R)
• M31: 14,903,837 km (0.087 R)
• M32: 15,847,950 km (0.051 R)
• M33: 15,911,678 km (0.12 R)
• M34: 16,167,042 km (0.075 R)
• M35: 17,071,511 km (0.081 R)
• M36: 18,324,991 km (0.047 R)
• M37: 19,471,509 km (0.025 R)
• M38: 20,019,037 km (0.066 R)
• M39: 21,904,120 km (0.08 R)
• M40: 23,264,264 km (0.085 R)
• M41: 23,336,669 km (0.119 R)
• M42: 23,699,444 km (0.12 R)
• M43: 26,820,205 km (0.076 R)
• M44: 26,972,047 km (0.091 R)
• M45: 28,505,575 km (0.113 R)
• M46: 29,674,234 km (0.111 R)
• M47: 30,462,166 km (0.085 R)
• M48: 30,620,440 km (0.053 R)
• M49: 31,097,358 km (0.062 R)
• M50: 31,656,705 km (0.074 R)
• M51: 31,897,408 km (0.079 R)
• M52: 32,623,256 km (0.107 R)
• M53: 33,845,172 km (0.066 R)
• M54: 34,173,539 km (0.102 R)
• M55: 34,338,097 km (0.095 R)
• M56: 35,082,047 km (0.072 R)
• M57: 35,580,806 km (0.058 R)
• M58: 36,333,583 km (0.116 R)
• M59: 36,417,507 km (0.066 R)
• M60: 36,501,581 km (0.096 R)
• M61: 37,091,446 km (0.079 R)
• M62: 37,429,986 km (0.065 R)
• M63: 38,024,936 km (0.091 R)
• M64: 42,187,497 km (0.047 R)
• M65: 42,895,245 km (0.052 R)
• M66: 43,428,561 km (0.051 R)
• M67: 44,412,167 km (0.1 R)
• M68: 45,222,240 km (0.081 R)
• M69: 47,406,518 km (0.084 R)
• M70: 48,142,091 km (0.104 R)
• M71: 49,438,656 km (0.106 R)
• M72: 50,278,049 km (0.106 R)
• M73: 50,371,697 km (0.116 R)
• M74: 50,558,994 km (0.108 R)
• M75: 51,499,067 km (0.108 R)
• M76: 54,161,610 km (0.1 R)
• M77: 54,449,586 km (0.076 R)
• M78: 54,834,352 km (0.111 R)
• M79: 56,285,002 km (0.118 R)
• M80: 58,042,328 km (0.096 R)
• M81: 60,911,316 km (0.108 R)
• M82: 63,623,675 km (0.084 R)
• M83: 64,028,936 km (0.12 R)
• M84: 65,249,654 km (0.116 R)
• M85: 65,351,680 km (0.038 R)
• M86: 66,477,853 km (0.062 R)
• M87: 66,683,400 km (0.119 R)
• M88: 66,889,098 km (0.064 R)
• M89: 67,198,017 km (0.086 R)
• M90: 68,438,333 km (0.092 R)
• M91: 69,373,619 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 20,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit