🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.5 AU - 0.8 AU

Year: 189 Days

Day: 31.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.99 AU - 1.21 AU

Year: 415 Days

Day: 30.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.85 AU - 1.41 AU

Year: 432 Days

Day: 12.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,945,304 km

• M1: 370,853 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.09 AU - 3.27 AU

Year: 1579 Days

Day: 39.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.38 AU - 4.26 AU

Year: 2687 Days

Day: 18.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607

Radius: 12.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.69 AU - 7.93 AU

Year: 7855 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,945,304 km

• M1: 161,715 km (0.077 R)
• M2: 246,986 km (0.094 R)
• M3: 438,172 km (0.046 R)
• M4: 533,017 km (0.12 R)
• M5: 777,610 km (0.115 R)
• M6: 914,492 km (0.094 R)
• M7: 1,144,873 km (0.114 R)
• M8: 2,382,944 km (0.117 R)
• M9: 2,519,378 km (0.069 R)
• M10: 2,611,979 km (0.027 R)
• M11: 2,752,900 km (0.117 R)
• M12: 2,993,603 km (0.081 R)
• M13: 3,573,594 km (0.088 R)
• M14: 3,836,737 km (0.114 R)
• M15: 4,024,781 km (0.094 R)
• M16: 4,952,138 km (0.102 R)
• M17: 5,606,479 km (0.1 R)
• M18: 5,912,856 km (0.034 R)
• M19: 6,351,327 km (0.089 R)
• M20: 6,606,541 km (0.107 R)
• M21: 6,703,181 km (0.072 R)
• M22: 7,796,891 km (0.041 R)
• M23: 8,277,699 km (0.095 R)
• M24: 8,556,849 km (0.105 R)
• M25: 8,803,535 km (0.087 R)
• M26: 9,196,080 km (0.095 R)
• M27: 9,485,253 km (0.098 R)
• M28: 9,777,418 km (0.087 R)
• M29: 10,184,025 km (0.068 R)
• M30: 10,937,400 km (0.054 R)
• M31: 11,128,586 km (0.117 R)
• M32: 11,320,968 km (0.102 R)
• M33: 11,436,907 km (0.12 R)
• M34: 11,553,144 km (0.118 R)
• M35: 11,826,160 km (0.046 R)
• M36: 11,983,089 km (0.073 R)
• M37: 13,060,493 km (0.118 R)
• M38: 13,467,399 km (0.119 R)
• M39: 14,002,660 km (0.086 R)
• M40: 14,419,140 km (0.072 R)
• M41: 14,839,810 km (0.108 R)
• M42: 15,051,640 km (0.102 R)
• M43: 15,307,153 km (0.111 R)
• M44: 15,865,752 km (0.052 R)
• M45: 16,125,753 km (0.096 R)
• M46: 16,256,352 km (0.116 R)
• M47: 16,562,279 km (0.102 R)
• M48: 17,135,688 km (0.114 R)
• M49: 17,224,549 km (0.083 R)
• M50: 17,805,438 km (0.115 R)
• M51: 18,438,386 km (0.081 R)
• M52: 19,959,049 km (0.107 R)
• M53: 20,852,896 km (0.097 R)
• M54: 21,090,308 km (0.108 R)
• M55: 21,376,339 km (0.12 R)
• M56: 21,663,716 km (0.042 R)
• M57: 22,193,891 km (0.116 R)
• M58: 22,630,717 km (0.097 R)
• M59: 22,874,711 km (0.109 R)
• M60: 23,562,562 km (0.076 R)
• M61: 23,859,364 km (0.057 R)
• M62: 24,157,513 km (0.099 R)
• M63: 24,306,961 km (0.092 R)
• M64: 24,406,893 km (0.1 R)
• M65: 25,311,661 km (0.069 R)
• M66: 25,768,084 km (0.116 R)
• M67: 26,483,760 km (0.113 R)
• M68: 26,947,214 km (0.108 R)
• M69: 27,934,410 km (0.097 R)
• M70: 30,319,599 km (0.1 R)
• M71: 30,750,441 km (0.078 R)
• M72: 31,074,769 km (0.105 R)
• M73: 31,727,165 km (0.114 R)
• M74: 31,890,975 km (0.065 R)
• M75: 32,329,147 km (0.084 R)
• M76: 32,548,906 km (0.106 R)
• M77: 33,544,331 km (0.059 R)
• M78: 34,157,532 km (0.065 R)
• M79: 35,168,963 km (0.072 R)
• M80: 35,282,059 km (0.106 R)
• M81: 36,076,424 km (0.037 R)
• M82: 37,163,851 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.7

Radius: 12.2

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.23 AU - 9.03 AU

Year: 9124 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 89,945,304 km

• M1: 159,322 km (0.104 R)
• M2: 236,514 km (0.038 R)
• M3: 323,431 km (0.075 R)
• M4: 428,598 km (0.099 R)
• M5: 952,789 km (0.075 R)
• M6: 1,177,335 km (0.048 R)
• M7: 1,398,890 km (0.105 R)
• M8: 1,723,367 km (0.114 R)
• M9: 2,096,016 km (0.103 R)
• M10: 2,649,677 km (0.108 R)
• M11: 3,163,696 km (0.099 R)
• M12: 3,857,231 km (0.109 R)
• M13: 4,007,577 km (0.052 R)
• M14: 4,283,286 km (0.028 R)
• M15: 4,407,901 km (0.077 R)
• M16: 4,628,857 km (0.096 R)
• M17: 4,788,927 km (0.11 R)
• M18: 5,313,567 km (0.061 R)
• M19: 5,481,266 km (0.085 R)
• M20: 5,616,802 km (0.119 R)
• M21: 7,402,851 km (0.103 R)
• M22: 7,515,348 km (0.104 R)
• M23: 8,086,064 km (0.085 R)
• M24: 8,592,004 km (0.116 R)
• M25: 8,988,139 km (0.082 R)
• M26: 9,593,711 km (0.053 R)
• M27: 10,087,684 km (0.076 R)
• M28: 10,296,073 km (0.085 R)
• M29: 10,379,699 km (0.11 R)
• M30: 10,463,773 km (0.073 R)
• M31: 10,886,835 km (0.084 R)
• M32: 11,315,733 km (0.05 R)
• M33: 11,706,333 km (0.094 R)
• M34: 12,367,406 km (0.041 R)
• M35: 12,456,416 km (0.091 R)
• M36: 12,950,089 km (0.115 R)
• M37: 13,222,058 km (0.099 R)
• M38: 13,358,791 km (0.118 R)
• M39: 14,235,434 km (0.049 R)
• M40: 14,422,432 km (0.063 R)
• M41: 15,178,350 km (0.084 R)
• M42: 15,705,532 km (0.106 R)
• M43: 16,483,142 km (0.096 R)
• M44: 16,778,000 km (0.117 R)
• M45: 17,025,135 km (0.118 R)
• M46: 17,622,928 km (0.088 R)
• M47: 18,379,894 km (0.034 R)
• M48: 18,481,620 km (0.085 R)
• M49: 19,873,479 km (0.044 R)
• M50: 20,502,837 km (0.067 R)
• M51: 20,608,303 km (0.094 R)
• M52: 21,032,264 km (0.071 R)
• M53: 22,811,581 km (0.11 R)
• M54: 22,920,937 km (0.117 R)
• M55: 24,246,972 km (0.098 R)
• M56: 24,694,569 km (0.03 R)
• M57: 24,975,813 km (0.073 R)
• M58: 27,611,578 km (0.068 R)
• M59: 30,034,615 km (0.079 R)
• M60: 30,998,474 km (0.105 R)
• M61: 31,241,122 km (0.098 R)
• M62: 32,095,026 km (0.07 R)
• M63: 32,340,516 km (0.072 R)
• M64: 32,833,142 km (0.066 R)
• M65: 33,390,394 km (0.103 R)
• M66: 34,200,766 km (0.098 R)
• M67: 34,954,590 km (0.101 R)
• M68: 36,095,722 km (0.102 R)
• M69: 37,894,786 km (0.082 R)
• M70: 38,805,239 km (0.1 R)
• M71: 39,986,464 km (0.116 R)
• M72: 40,184,531 km (0.112 R)
• M73: 41,579,831 km (0.118 R)
• M74: 42,518,707 km (0.035 R)
• M75: 42,923,369 km (0.106 R)
• M76: 44,349,336 km (0.086 R)
• M77: 44,828,199 km (0.12 R)
• M78: 45,033,896 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.7

Radius: 5

Gravity: 36.75 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.31 AU - 16.91 AU

Year: 22196 Days

Day: 16.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,945,304 km

• M1: 93,947 km (0.079 R)
• M2: 126,560 km (0.118 R)
• M3: 279,299 km (0.116 R)
• M4: 483,351 km (0.104 R)
• M5: 727,943 km (0.079 R)
• M6: 1,285,345 km (0.102 R)
• M7: 2,020,170 km (0.114 R)
• M8: 2,694,108 km (0.051 R)
• M9: 2,819,621 km (0.087 R)
• M10: 3,033,396 km (0.04 R)
• M11: 3,208,126 km (0.087 R)
• M12: 3,341,418 km (0.063 R)
• M13: 3,567,460 km (0.113 R)
• M14: 3,613,237 km (0.069 R)
• M15: 4,275,208 km (0.093 R)
• M16: 4,323,977 km (0.107 R)
• M17: 4,669,997 km (0.086 R)
• M18: 4,770,526 km (0.052 R)
• M19: 4,922,668 km (0.048 R)
• M20: 5,283,946 km (0.094 R)
• M21: 6,755,391 km (0.09 R)
• M22: 6,812,238 km (0.063 R)
• M23: 7,272,401 km (0.042 R)
• M24: 10,171,309 km (0.108 R)
• M25: 11,162,993 km (0.117 R)
• M26: 11,432,718 km (0.107 R)
• M27: 11,772,754 km (0.118 R)
• M28: 12,323,723 km (0.101 R)
• M29: 14,026,596 km (0.064 R)
• M30: 14,171,855 km (0.114 R)
• M31: 14,463,870 km (0.07 R)
• M32: 15,576,130 km (0.114 R)
• M33: 15,651,228 km (0.062 R)
• M34: 16,104,510 km (0.114 R)
• M35: 16,180,506 km (0.082 R)
• M36: 16,638,724 km (0.104 R)
• M37: 16,715,617 km (0.075 R)
• M38: 22,630,717 km (0.104 R)
• M39: 23,486,567 km (0.098 R)
• M40: 24,790,162 km (0.12 R)
• M41: 26,117,095 km (0.098 R)
• M42: 26,744,210 km (0.066 R)
• M43: 28,471,168 km (0.111 R)
• M44: 29,580,286 km (0.118 R)
• M45: 29,859,735 km (0.032 R)
• M46: 30,609,370 km (0.103 R)
• M47: 31,840,710 km (0.118 R)
• M48: 32,222,783 km (0.069 R)
• M49: 32,318,526 km (0.093 R)
• M50: 33,088,057 km (0.097 R)
• M51: 36,225,872 km (0.037 R)
• M52: 36,724,632 km (0.106 R)
• M53: 37,225,785 km (0.047 R)
• M54: 37,830,010 km (0.028 R)
• M55: 42,149,798 km (0.103 R)
• M56: 44,367,437 km (0.102 R)
• M57: 46,406,307 km (0.081 R)
• M58: 47,056,459 km (0.102 R)
• M59: 47,928,016 km (0.055 R)
• M60: 48,695,154 km (0.089 R)
• M61: 48,914,913 km (0.084 R)
• M62: 49,025,017 km (0.118 R)
• M63: 49,245,375 km (0.093 R)
• M64: 49,797,840 km (0.107 R)
• M65: 50,352,250 km (0.103 R)
• M66: 52,027,895 km (0.075 R)
• M67: 55,548,382 km (0.094 R)
• M68: 55,893,205 km (0.062 R)
• M69: 56,238,627 km (0.051 R)
• M70: 56,815,925 km (0.045 R)
• M71: 56,931,714 km (0.093 R)
• M72: 57,976,505 km (0.095 R)
• M73: 59,732,036 km (0.045 R)
• M74: 60,085,237 km (0.114 R)
• M75: 64,377,349 km (0.051 R)
• M76: 64,618,651 km (0.096 R)
• M77: 69,260,673 km (0.105 R)
• M78: 69,631,825 km (0.104 R)
• M79: 70,997,953 km (0.085 R)
• M80: 71,122,568 km (0.043 R)
• M81: 71,621,776 km (0.093 R)
• M82: 72,874,957 km (0.086 R)
• M83: 74,388,439 km (0.043 R)
• M84: 74,768,417 km (0.091 R)
• M85: 75,276,003 km (0.108 R)
• M86: 75,912,093 km (0.036 R)
• M87: 77,574,425 km (0.09 R)
• M88: 77,702,780 km (0.111 R)
• M89: 78,990,368 km (0.095 R)
• M90: 80,544,690 km (0.117 R)
• M91: 83,289,063 km (0.112 R)
• M92: 83,946,995 km (0.102 R)
• M93: 84,210,586 km (0.102 R)
• M94: 84,606,572 km (0.118 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 15,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit