🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.49 AU - 0.57 AU

Year: 170 Days

Day: 32.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.47 AU - 0.65 AU

Year: 184 Days

Day: 38.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.59 AU - 0.89 AU

Year: 280 Days

Day: 23.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.73 AU - 2.45 AU

Year: 1329 Days

Day: 37.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,729,134 km

• M1: 171,290 km (0.111 R)

Asteroid Belt

Center: 2.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 14.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.39 AU - 3.01 AU

Year: 1951 Days

Day: 8.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,729,134 km

• M1: 215,421 km (0.118 R)
• M2: 367,113 km (0.098 R)
• M3: 568,023 km (0.058 R)
• M4: 697,126 km (0.106 R)
• M5: 795,262 km (0.079 R)
• M6: 934,837 km (0.109 R)
• M7: 1,161,029 km (0.119 R)
• M8: 1,343,239 km (0.085 R)
• M9: 1,502,711 km (0.041 R)
• M10: 1,668,914 km (0.094 R)
• M11: 1,853,368 km (0.11 R)
• M12: 2,032,586 km (0.045 R)
• M13: 2,192,656 km (0.073 R)
• M14: 2,306,051 km (0.078 R)
• M15: 2,421,541 km (0.086 R)
• M16: 2,917,158 km (0.068 R)
• M17: 3,042,671 km (0.099 R)
• M18: 3,386,297 km (0.065 R)
• M19: 3,864,113 km (0.086 R)
• M20: 4,002,341 km (0.061 R)
• M21: 4,111,099 km (0.114 R)
• M22: 4,205,196 km (0.109 R)
• M23: 4,621,078 km (0.087 R)
• M24: 5,016,765 km (0.094 R)
• M25: 5,218,871 km (0.087 R)
• M26: 5,355,155 km (0.113 R)
• M27: 5,509,839 km (0.088 R)
• M28: 5,718,528 km (0.098 R)
• M29: 6,414,607 km (0.101 R)
• M30: 6,726,668 km (0.079 R)
• M31: 7,118,914 km (0.115 R)
• M32: 7,289,306 km (0.086 R)
• M33: 7,945,592 km (0.103 R)
• M34: 8,181,657 km (0.103 R)
• M35: 8,420,266 km (0.086 R)
• M36: 8,560,439 km (0.096 R)
• M37: 8,741,901 km (0.1 R)
• M38: 9,006,241 km (0.108 R)
• M39: 9,231,984 km (0.029 R)
• M40: 9,710,099 km (0.085 R)
• M41: 9,962,769 km (0.083 R)
• M42: 10,068,685 km (0.082 R)
• M43: 10,196,292 km (0.068 R)
• M44: 10,410,217 km (0.028 R)
• M45: 10,539,320 km (0.085 R)
• M46: 10,647,329 km (0.039 R)
• M47: 11,104,800 km (0.079 R)
• M48: 11,258,736 km (0.05 R)
• M49: 11,502,131 km (0.11 R)
• M50: 11,814,342 km (0.066 R)
• M51: 12,106,956 km (0.087 R)
• M52: 12,242,641 km (0.108 R)
• M53: 12,356,335 km (0.107 R)
• M54: 12,515,807 km (0.085 R)
• M55: 12,676,176 km (0.083 R)
• M56: 12,883,219 km (0.109 R)
• M57: 13,137,835 km (0.088 R)
• M58: 13,277,409 km (0.105 R)
• M59: 13,511,231 km (0.077 R)
• M60: 13,628,665 km (0.089 R)
• M61: 14,054,122 km (0.059 R)
• M62: 14,196,988 km (0.049 R)
• M63: 14,532,087 km (0.114 R)
• M64: 14,894,114 km (0.044 R)
• M65: 15,112,676 km (0.05 R)
• M66: 15,577,626 km (0.081 R)
• M67: 16,672,683 km (0.103 R)
• M68: 17,001,050 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.9

Radius: 10.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.62 AU - 3.89 AU

Year: 3193 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 60,729,134 km

• M1: 173,833 km (0.031 R)
• M2: 254,915 km (0.056 R)
• M3: 404,662 km (0.049 R)
• M4: 481,256 km (0.068 R)
• M5: 670,946 km (0.07 R)
• M6: 775,665 km (0.047 R)
• M7: 1,057,657 km (0.108 R)
• M8: 1,158,935 km (0.072 R)
• M9: 1,559,408 km (0.101 R)
• M10: 1,689,259 km (0.079 R)
• M11: 1,904,530 km (0.111 R)
• M12: 1,973,794 km (0.026 R)
• M13: 2,086,292 km (0.109 R)
• M14: 2,157,650 km (0.105 R)
• M15: 2,273,738 km (0.062 R)
• M16: 2,759,183 km (0.116 R)
• M17: 2,853,879 km (0.106 R)
• M18: 3,046,411 km (0.1 R)
• M19: 3,309,853 km (0.107 R)
• M20: 3,736,656 km (0.116 R)
• M21: 3,806,518 km (0.069 R)
• M22: 4,108,706 km (0.099 R)
• M23: 4,660,871 km (0.103 R)
• M24: 4,774,117 km (0.092 R)
• M25: 5,080,792 km (0.042 R)
• M26: 5,236,524 km (0.096 R)
• M27: 6,433,606 km (0.065 R)
• M28: 6,729,810 km (0.113 R)
• M29: 7,269,858 km (0.1 R)
• M30: 7,511,907 km (0.114 R)
• M31: 7,936,317 km (0.113 R)
• M32: 8,072,002 km (0.092 R)
• M33: 8,391,543 km (0.089 R)
• M34: 8,483,695 km (0.094 R)
• M35: 8,552,959 km (0.051 R)
• M36: 8,972,581 km (0.117 R)
• M37: 9,066,828 km (0.114 R)
• M38: 9,303,641 km (0.095 R)
• M39: 9,375,149 km (0.081 R)
• M40: 9,470,742 km (0.108 R)
• M41: 9,711,146 km (0.069 R)
• M42: 9,783,701 km (0.067 R)
• M43: 10,148,869 km (0.089 R)
• M44: 10,493,842 km (0.079 R)
• M45: 10,792,738 km (0.087 R)
• M46: 11,119,610 km (0.109 R)
• M47: 11,526,366 km (0.118 R)
• M48: 12,223,941 km (0.073 R)
• M49: 12,512,067 km (0.075 R)
• M50: 12,591,054 km (0.114 R)
• M51: 12,935,129 km (0.116 R)
• M52: 13,095,050 km (0.078 R)
• M53: 13,282,346 km (0.047 R)
• M54: 13,389,907 km (0.043 R)
• M55: 13,849,771 km (0.07 R)
• M56: 13,931,601 km (0.064 R)
• M57: 14,068,034 km (0.055 R)
• M58: 14,205,066 km (0.118 R)
• M59: 14,315,020 km (0.118 R)
• M60: 14,452,800 km (0.06 R)
• M61: 14,701,880 km (0.111 R)
• M62: 15,373,276 km (0.047 R)
• M63: 16,312,750 km (0.115 R)
• M64: 18,217,131 km (0.093 R)
• M65: 18,847,237 km (0.039 R)
• M66: 19,240,979 km (0.076 R)
• M67: 19,454,156 km (0.088 R)
• M68: 19,759,934 km (0.074 R)
• M69: 20,252,560 km (0.086 R)
• M70: 20,345,460 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.4

Radius: 14.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.21 AU - 7.69 AU

Year: 7203 Days

Day: 12.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,729,134 km

• M1: 245,490 km (0.075 R)
• M2: 395,387 km (0.098 R)
• M3: 514,168 km (0.066 R)
• M4: 813,513 km (0.041 R)
• M5: 1,010,833 km (0.114 R)
• M6: 1,115,851 km (0.055 R)
• M7: 1,474,736 km (0.108 R)
• M8: 1,637,049 km (0.097 R)
• M9: 1,784,254 km (0.099 R)
• M10: 1,958,087 km (0.07 R)
• M11: 2,092,425 km (0.115 R)
• M12: 2,441,886 km (0.056 R)
• M13: 2,785,213 km (0.091 R)
• M14: 3,710,925 km (0.111 R)
• M15: 3,822,674 km (0.072 R)
• M16: 4,456,969 km (0.104 R)
• M17: 5,031,425 km (0.058 R)
• M18: 5,311,921 km (0.108 R)
• M19: 5,597,504 km (0.105 R)
• M20: 6,350,430 km (0.114 R)
• M21: 6,721,881 km (0.119 R)
• M22: 6,824,356 km (0.11 R)
• M23: 7,239,939 km (0.084 R)
• M24: 8,351,301 km (0.069 R)
• M25: 8,908,254 km (0.09 R)
• M26: 9,172,294 km (0.072 R)
• M27: 9,708,154 km (0.108 R)
• M28: 10,019,018 km (0.079 R)
• M29: 10,412,161 km (0.092 R)
• M30: 10,531,092 km (0.089 R)
• M31: 11,092,233 km (0.111 R)
• M32: 11,581,119 km (0.075 R)
• M33: 11,786,816 km (0.072 R)
• M34: 12,706,544 km (0.06 R)
• M35: 13,303,888 km (0.074 R)
• M36: 13,433,141 km (0.077 R)
• M37: 13,736,226 km (0.09 R)
• M38: 13,910,508 km (0.076 R)
• M39: 14,437,541 km (0.096 R)
• M40: 14,926,576 km (0.114 R)
• M41: 15,829,549 km (0.032 R)
• M42: 15,920,804 km (0.111 R)
• M43: 16,936,424 km (0.12 R)
• M44: 17,972,987 km (0.117 R)
• M45: 18,068,281 km (0.104 R)
• M46: 19,273,292 km (0.093 R)
• M47: 19,615,273 km (0.119 R)
• M48: 19,811,695 km (0.05 R)
• M49: 20,255,851 km (0.098 R)
• M50: 20,454,367 km (0.114 R)
• M51: 21,963,511 km (0.094 R)
• M52: 22,423,374 km (0.049 R)
• M53: 23,248,556 km (0.104 R)
• M54: 23,769,306 km (0.074 R)
• M55: 23,874,025 km (0.067 R)
• M56: 24,399,413 km (0.09 R)
• M57: 24,610,645 km (0.117 R)
• M58: 24,769,518 km (0.065 R)
• M59: 25,783,492 km (0.092 R)
• M60: 26,214,484 km (0.05 R)
• M61: 27,466,767 km (0.042 R)
• M62: 29,017,649 km (0.03 R)
• M63: 29,129,548 km (0.068 R)
• M64: 30,369,565 km (0.119 R)
• M65: 30,653,800 km (0.08 R)
• M66: 30,881,788 km (0.064 R)
• M67: 31,339,557 km (0.066 R)
• M68: 32,609,793 km (0.105 R)
• M69: 32,726,180 km (0.048 R)
• M70: 33,485,688 km (0.04 R)
• M71: 33,602,973 km (0.119 R)
• M72: 34,014,816 km (0.098 R)
• M73: 34,784,048 km (0.119 R)
• M74: 35,918,748 km (0.061 R)
• M75: 36,460,442 km (0.046 R)
• M76: 37,247,775 km (0.112 R)
• M77: 37,491,171 km (0.117 R)
• M78: 39,085,884 km (0.086 R)
• M79: 39,642,987 km (0.05 R)
• M80: 40,577,525 km (0.117 R)
• M81: 40,827,952 km (0.091 R)
• M82: 42,214,425 km (0.115 R)
• M83: 42,341,284 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517

Radius: 4

Gravity: 32.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.14 AU - 11.2 AU

Year: 16415 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 60,729,134 km

• M1: 101,577 km (0.068 R)
• M2: 184,305 km (0.051 R)
• M3: 334,052 km (0.078 R)
• M4: 590,762 km (0.095 R)
• M5: 769,232 km (0.059 R)
• M6: 1,102,088 km (0.094 R)
• M7: 1,296,116 km (0.089 R)
• M8: 1,371,663 km (0.074 R)
• M9: 1,798,466 km (0.101 R)
• M10: 1,882,839 km (0.028 R)
• M11: 2,026,453 km (0.101 R)
• M12: 2,233,347 km (0.073 R)
• M13: 2,447,122 km (0.11 R)
• M14: 2,861,209 km (0.084 R)
• M15: 3,610,245 km (0.111 R)
• M16: 5,114,901 km (0.116 R)
• M17: 5,355,454 km (0.088 R)
• M18: 5,681,877 km (0.088 R)
• M19: 5,723,166 km (0.091 R)
• M20: 5,764,455 km (0.065 R)
• M21: 5,930,957 km (0.043 R)
• M22: 6,569,142 km (0.111 R)
• M23: 7,589,250 km (0.119 R)
• M24: 7,955,465 km (0.096 R)
• M25: 8,047,917 km (0.115 R)
• M26: 8,992,029 km (0.027 R)
• M27: 9,088,370 km (0.084 R)
• M28: 9,575,161 km (0.114 R)
• M29: 9,821,699 km (0.087 R)
• M30: 10,070,330 km (0.06 R)
• M31: 10,371,321 km (0.115 R)
• M32: 10,472,449 km (0.073 R)
• M33: 10,777,479 km (0.12 R)
• M34: 11,188,724 km (0.084 R)
• M35: 11,709,923 km (0.074 R)
• M36: 12,026,472 km (0.089 R)
• M37: 12,185,943 km (0.045 R)
• M38: 13,047,477 km (0.061 R)
• M39: 13,595,754 km (0.088 R)
• M40: 14,039,910 km (0.065 R)
• M41: 14,319,957 km (0.102 R)
• M42: 16,566,169 km (0.097 R)
• M43: 16,625,111 km (0.072 R)
• M44: 16,684,202 km (0.105 R)
• M45: 16,743,442 km (0.054 R)
• M46: 16,980,705 km (0.059 R)
• M47: 17,820,248 km (0.099 R)
• M48: 18,184,070 km (0.072 R)
• M49: 19,539,277 km (0.036 R)
• M50: 20,165,943 km (0.102 R)
• M51: 21,118,133 km (0.091 R)
• M52: 22,803,203 km (0.047 R)
• M53: 23,198,142 km (0.086 R)
• M54: 24,195,361 km (0.094 R)
• M55: 24,530,760 km (0.079 R)
• M56: 24,665,398 km (0.041 R)
• M57: 25,410,246 km (0.099 R)
• M58: 26,162,573 km (0.078 R)
• M59: 27,200,034 km (0.098 R)
• M60: 28,604,160 km (0.046 R)
• M61: 29,959,816 km (0.034 R)
• M62: 32,585,259 km (0.109 R)
• M63: 33,625,861 km (0.118 R)
• M64: 34,526,590 km (0.093 R)
• M65: 34,979,872 km (0.096 R)
• M66: 35,207,260 km (0.112 R)
• M67: 36,428,278 km (0.11 R)
• M68: 37,275,750 km (0.108 R)
• M69: 39,777,924 km (0.067 R)
• M70: 39,936,049 km (0.064 R)
• M71: 40,253,047 km (0.101 R)
• M72: 40,889,436 km (0.11 R)
• M73: 41,689,785 km (0.047 R)
• M74: 41,930,787 km (0.088 R)
• M75: 42,656,786 km (0.107 R)
• M76: 43,386,973 km (0.037 R)
• M77: 44,777,485 km (0.09 R)
• M78: 45,271,607 km (0.115 R)
• M79: 47,099,244 km (0.116 R)
• M80: 47,853,816 km (0.076 R)
• M81: 48,781,472 km (0.076 R)
• M82: 49,289,955 km (0.109 R)
• M83: 50,141,317 km (0.058 R)
• M84: 50,397,727 km (0.112 R)
• M85: 51,341,540 km (0.051 R)
• M86: 51,599,896 km (0.113 R)
• M87: 52,204,421 km (0.067 R)
• M88: 53,769,963 km (0.096 R)
• M89: 54,382,865 km (0.1 R)
• M90: 55,527,289 km (0.12 R)
• M91: 55,615,701 km (0.085 R)
• M92: 55,969,650 km (0.106 R)
• M93: 57,303,464 km (0.069 R)
• M94: 57,929,531 km (0.097 R)
• M95: 59,640,183 km (0.062 R)
• M96: 59,911,853 km (0.089 R)
• M97: 60,365,434 km (0.086 R)
• M98: 60,456,239 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 16,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit