🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.6 AU - 0.82 AU

Year: 220 Days

Day: 36.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.25 AU - 1.27 AU

Year: 519 Days

Day: 16.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.05 AU - 1.51 AU

Year: 532 Days

Day: 35.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.98 AU - 2.6 AU

Year: 1272 Days

Day: 32.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.4

Radius: 9.1

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.99 AU - 9.11 AU

Year: 9994 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,203,570 km

• M1: 140,173 km (0.111 R)
• M2: 224,546 km (0.105 R)
• M3: 329,115 km (0.105 R)
• M4: 389,553 km (0.092 R)
• M5: 597,943 km (0.054 R)
• M6: 894,745 km (0.075 R)
• M7: 966,851 km (0.112 R)
• M8: 1,215,333 km (0.11 R)
• M9: 1,295,966 km (0.082 R)
• M10: 1,357,750 km (0.112 R)
• M11: 1,527,245 km (0.119 R)
• M12: 1,614,759 km (0.09 R)
• M13: 1,934,300 km (0.099 R)
• M14: 2,005,359 km (0.051 R)
• M15: 3,146,642 km (0.106 R)
• M16: 3,315,687 km (0.078 R)
• M17: 3,545,619 km (0.059 R)
• M18: 4,485,842 km (0.119 R)
• M19: 5,465,259 km (0.083 R)
• M20: 5,566,686 km (0.115 R)
• M21: 5,737,228 km (0.065 R)
• M22: 6,688,222 km (0.066 R)
• M23: 6,869,684 km (0.099 R)
• M24: 7,461,194 km (0.061 R)
• M25: 9,291,973 km (0.12 R)
• M26: 9,576,059 km (0.113 R)
• M27: 11,687,034 km (0.117 R)
• M28: 11,905,747 km (0.11 R)
• M29: 12,614,990 km (0.109 R)
• M30: 12,704,599 km (0.099 R)
• M31: 13,429,251 km (0.109 R)
• M32: 14,120,693 km (0.081 R)
• M33: 14,213,742 km (0.109 R)
• M34: 14,353,766 km (0.082 R)
• M35: 14,541,063 km (0.099 R)
• M36: 14,682,133 km (0.075 R)
• M37: 14,965,621 km (0.111 R)
• M38: 15,060,616 km (0.112 R)
• M39: 15,155,611 km (0.07 R)
• M40: 15,538,132 km (0.113 R)
• M41: 15,923,646 km (0.111 R)
• M42: 16,459,057 km (0.076 R)
• M43: 17,099,336 km (0.078 R)
• M44: 17,949,052 km (0.111 R)
• M45: 18,302,851 km (0.068 R)
• M46: 18,557,017 km (0.111 R)
• M47: 18,914,856 km (0.108 R)
• M48: 19,378,160 km (0.064 R)
• M49: 19,481,682 km (0.08 R)
• M50: 20,106,403 km (0.101 R)
• M51: 20,421,306 km (0.063 R)
• M52: 20,737,855 km (0.084 R)
• M53: 20,949,686 km (0.104 R)
• M54: 21,643,371 km (0.073 R)
• M55: 22,127,919 km (0.039 R)
• M56: 22,344,536 km (0.118 R)
• M57: 23,382,596 km (0.029 R)
• M58: 24,772,510 km (0.027 R)
• M59: 26,532,828 km (0.12 R)
• M60: 27,225,017 km (0.063 R)
• M61: 28,450,523 km (0.112 R)
• M62: 29,753,820 km (0.109 R)
• M63: 29,813,509 km (0.054 R)
• M64: 29,873,199 km (0.113 R)
• M65: 30,894,803 km (0.071 R)
• M66: 31,197,589 km (0.076 R)
• M67: 32,540,978 km (0.028 R)
• M68: 33,343,570 km (0.038 R)
• M69: 33,965,598 km (0.093 R)
• M70: 35,473,694 km (0.071 R)
• M71: 36,939,454 km (0.091 R)
• M72: 37,518,248 km (0.105 R)
• M73: 37,776,604 km (0.038 R)
• M74: 38,165,110 km (0.025 R)
• M75: 38,359,886 km (0.09 R)
• M76: 39,207,508 km (0.064 R)
• M77: 40,193,358 km (0.052 R)
• M78: 40,259,330 km (0.101 R)
• M79: 41,187,286 km (0.086 R)
• M80: 42,189,442 km (0.051 R)
• M81: 42,996,822 km (0.087 R)
• M82: 43,741,370 km (0.106 R)
• M83: 43,809,288 km (0.077 R)
• M84: 44,081,257 km (0.111 R)
• M85: 44,149,324 km (0.036 R)
• M86: 45,312,148 km (0.114 R)
• M87: 45,587,109 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.5

Radius: 6.5

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.22 AU - 12.8 AU

Year: 16243 Days

Day: 18.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 51,203,570 km

• M1: 174,730 km (0.11 R)
• M2: 259,104 km (0.079 R)
• M3: 307,573 km (0.073 R)
• M4: 669,600 km (0.106 R)
• M5: 776,563 km (0.056 R)
• M6: 1,237,623 km (0.064 R)
• M7: 1,554,172 km (0.093 R)
• M8: 1,673,252 km (0.101 R)
• M9: 1,746,256 km (0.089 R)
• M10: 1,845,140 km (0.116 R)
• M11: 2,100,653 km (0.093 R)
• M12: 2,394,613 km (0.064 R)
• M13: 2,560,517 km (0.089 R)
• M14: 2,673,164 km (0.093 R)
• M15: 3,021,129 km (0.119 R)
• M16: 4,115,737 km (0.117 R)
• M17: 4,619,133 km (0.092 R)
• M18: 5,000,608 km (0.118 R)
• M19: 5,106,374 km (0.111 R)
• M20: 5,320,149 km (0.095 R)
• M21: 5,793,626 km (0.108 R)
• M22: 6,091,625 km (0.118 R)
• M23: 7,213,310 km (0.111 R)
• M24: 8,523,189 km (0.099 R)
• M25: 8,607,413 km (0.084 R)
• M26: 8,862,028 km (0.091 R)
• M27: 9,205,206 km (0.07 R)
• M28: 10,985,570 km (0.065 R)
• M29: 11,031,497 km (0.091 R)
• M30: 11,539,980 km (0.068 R)
• M31: 12,340,927 km (0.11 R)
• M32: 12,820,538 km (0.106 R)
• M33: 13,013,968 km (0.074 R)
• M34: 13,797,711 km (0.076 R)
• M35: 13,896,745 km (0.109 R)
• M36: 14,295,273 km (0.069 R)
• M37: 15,771,206 km (0.056 R)
• M38: 15,926,638 km (0.044 R)
• M39: 16,134,579 km (0.117 R)
• M40: 16,291,208 km (0.112 R)
• M41: 16,448,286 km (0.119 R)
• M42: 16,922,810 km (0.118 R)
• M43: 18,536,373 km (0.117 R)
• M44: 18,974,844 km (0.074 R)
• M45: 19,918,059 km (0.116 R)
• M46: 20,142,306 km (0.066 R)
• M47: 20,423,550 km (0.04 R)
• M48: 20,933,380 km (0.092 R)
• M49: 21,104,220 km (0.04 R)
• M50: 21,619,435 km (0.114 R)
• M51: 22,545,745 km (0.065 R)
• M52: 22,720,925 km (0.112 R)
• M53: 23,072,480 km (0.12 R)
• M54: 23,425,979 km (0.091 R)
• M55: 23,721,884 km (0.049 R)
• M56: 23,781,125 km (0.119 R)
• M57: 24,797,193 km (0.1 R)
• M58: 24,917,769 km (0.114 R)
• M59: 25,038,345 km (0.093 R)
• M60: 25,401,569 km (0.069 R)
• M61: 26,871,518 km (0.114 R)
• M62: 26,933,451 km (0.105 R)
• M63: 27,057,168 km (0.091 R)
• M64: 27,181,185 km (0.083 R)
• M65: 27,429,817 km (0.116 R)
• M66: 27,804,260 km (0.053 R)
• M67: 30,149,955 km (0.109 R)
• M68: 30,536,217 km (0.056 R)
• M69: 30,794,722 km (0.052 R)
• M70: 32,294,889 km (0.056 R)
• M71: 32,954,466 km (0.088 R)
• M72: 33,087,010 km (0.086 R)
• M73: 33,952,284 km (0.07 R)
• M74: 35,298,066 km (0.101 R)
• M75: 35,433,602 km (0.092 R)
• M76: 35,841,256 km (0.084 R)
• M77: 36,182,190 km (0.106 R)
• M78: 36,387,288 km (0.091 R)
• M79: 37,349,352 km (0.1 R)
• M80: 37,625,660 km (0.06 R)
• M81: 37,764,187 km (0.048 R)
• M82: 37,833,451 km (0.097 R)
• M83: 41,208,828 km (0.119 R)
• M84: 41,709,083 km (0.099 R)
• M85: 42,211,433 km (0.082 R)
• M86: 42,355,346 km (0.088 R)
• M87: 42,571,365 km (0.044 R)
• M88: 43,657,446 km (0.062 R)
• M89: 44,240,429 km (0.105 R)
• M90: 46,078,687 km (0.103 R)
• M91: 46,375,190 km (0.102 R)
• M92: 46,895,492 km (0.115 R)
• M93: 47,417,738 km (0.064 R)
• M94: 48,016,877 km (0.042 R)
• M95: 48,693,957 km (0.091 R)
• M96: 49,147,089 km (0.029 R)
• M97: 50,286,127 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 15,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit