🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.72 AU - 1 AU

Year: 280 Days

Day: 28.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,946,853 km

• M1: 161,566 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.8 AU - 1.1 AU

Year: 325 Days

Day: 39.6 Hours

Environment

Temp: 99 °C

Axial Tilt: 98.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,946,853 km

• M1: 879,486 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.93 AU - 1.25 AU

Year: 400 Days

Day: 41 Hours

Environment

Temp: 51 °C

Axial Tilt: 85.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.13 AU - 1.81 AU

Year: 626 Days

Day: 23.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.62 AU - 2.56 AU

Year: 1062 Days

Day: 15.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,946,853 km

• M1: 796,758 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.4

Radius: 15

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.21 AU - 7.93 AU

Year: 7320 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,946,853 km

• M1: 189,989 km (0.095 R)
• M2: 286,480 km (0.078 R)
• M3: 563,236 km (0.068 R)
• M4: 790,176 km (0.083 R)
• M5: 970,741 km (0.079 R)
• M6: 1,066,633 km (0.077 R)
• M7: 1,200,224 km (0.101 R)
• M8: 1,322,146 km (0.099 R)
• M9: 1,694,794 km (0.12 R)
• M10: 1,894,059 km (0.054 R)
• M11: 2,272,691 km (0.032 R)
• M12: 2,382,346 km (0.071 R)
• M13: 2,745,271 km (0.08 R)
• M14: 3,348,300 km (0.094 R)
• M15: 5,218,722 km (0.079 R)
• M16: 5,752,337 km (0.115 R)
• M17: 6,117,805 km (0.114 R)
• M18: 6,303,456 km (0.07 R)
• M19: 6,397,104 km (0.079 R)
• M20: 7,162,297 km (0.062 R)
• M21: 7,588,950 km (0.074 R)
• M22: 7,855,683 km (0.089 R)
• M23: 9,129,509 km (0.081 R)
• M24: 9,306,484 km (0.118 R)
• M25: 9,556,462 km (0.074 R)
• M26: 10,689,516 km (0.09 R)
• M27: 11,519,485 km (0.097 R)
• M28: 11,634,226 km (0.086 R)
• M29: 11,980,994 km (0.1 R)
• M30: 12,097,381 km (0.118 R)
• M31: 12,487,832 km (0.079 R)
• M32: 12,645,209 km (0.057 R)
• M33: 13,041,494 km (0.07 R)
• M34: 13,361,483 km (0.097 R)
• M35: 14,132,062 km (0.082 R)
• M36: 14,378,450 km (0.078 R)
• M37: 15,504,473 km (0.091 R)
• M38: 15,673,818 km (0.12 R)
• M39: 15,971,517 km (0.077 R)
• M40: 16,919,220 km (0.082 R)
• M41: 17,268,531 km (0.088 R)
• M42: 18,509,445 km (0.07 R)
• M43: 18,869,228 km (0.119 R)
• M44: 19,550,198 km (0.116 R)
• M45: 19,916,713 km (0.099 R)
• M46: 20,470,823 km (0.087 R)
• M47: 20,889,697 km (0.042 R)
• M48: 21,830,668 km (0.12 R)
• M49: 21,972,935 km (0.091 R)
• M50: 22,115,652 km (0.111 R)
• M51: 22,354,111 km (0.047 R)
• M52: 22,689,359 km (0.112 R)
• M53: 22,929,763 km (0.067 R)
• M54: 24,194,015 km (0.093 R)
• M55: 24,538,389 km (0.118 R)
• M56: 26,739,123 km (0.11 R)
• M57: 27,811,740 km (0.113 R)
• M58: 28,224,032 km (0.104 R)
• M59: 28,431,075 km (0.067 R)
• M60: 28,534,597 km (0.105 R)
• M61: 29,630,551 km (0.088 R)
• M62: 29,840,886 km (0.095 R)
• M63: 29,946,203 km (0.047 R)
• M64: 30,157,285 km (0.105 R)
• M65: 30,687,161 km (0.093 R)
• M66: 32,133,024 km (0.054 R)
• M67: 32,457,352 km (0.11 R)
• M68: 33,930,293 km (0.081 R)
• M69: 34,205,404 km (0.085 R)
• M70: 36,489,613 km (0.083 R)
• M71: 36,828,004 km (0.108 R)
• M72: 37,394,381 km (0.053 R)
• M73: 38,363,626 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.5

Radius: 12.5

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.84 AU - 9.3 AU

Year: 7320 Days

Day: 8.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,946,853 km

• M1: 259,852 km (0.116 R)
• M2: 598,092 km (0.058 R)
• M3: 975,977 km (0.036 R)
• M4: 1,176,138 km (0.084 R)
• M5: 1,306,438 km (0.046 R)
• M6: 1,476,381 km (0.114 R)
• M7: 1,599,800 km (0.109 R)
• M8: 1,782,608 km (0.109 R)
• M9: 2,050,239 km (0.099 R)
• M10: 2,169,020 km (0.046 R)
• M11: 2,392,968 km (0.103 R)
• M12: 2,560,816 km (0.118 R)
• M13: 2,667,629 km (0.1 R)
• M14: 2,754,396 km (0.094 R)
• M15: 3,317,333 km (0.112 R)
• M16: 3,793,503 km (0.055 R)
• M17: 4,215,518 km (0.08 R)
• M18: 4,316,946 km (0.09 R)
• M19: 4,548,374 km (0.058 R)
• M20: 4,705,003 km (0.1 R)
• M21: 4,836,798 km (0.04 R)
• M22: 5,104,279 km (0.088 R)
• M23: 5,212,738 km (0.079 R)
• M24: 5,794,225 km (0.106 R)
• M25: 5,907,470 km (0.11 R)
• M26: 5,992,741 km (0.108 R)
• M27: 6,338,312 km (0.089 R)
• M28: 7,079,270 km (0.099 R)
• M29: 7,444,588 km (0.118 R)
• M30: 7,941,553 km (0.044 R)
• M31: 8,257,653 km (0.091 R)
• M32: 8,707,045 km (0.096 R)
• M33: 9,230,488 km (0.078 R)
• M34: 9,396,242 km (0.114 R)
• M35: 9,764,253 km (0.072 R)
• M36: 10,273,783 km (0.07 R)
• M37: 10,653,014 km (0.111 R)
• M38: 11,177,504 km (0.111 R)
• M39: 11,674,767 km (0.047 R)
• M40: 11,962,145 km (0.108 R)
• M41: 12,434,126 km (0.05 R)
• M42: 12,801,389 km (0.05 R)
• M43: 13,097,742 km (0.102 R)
• M44: 13,396,340 km (0.1 R)
• M45: 14,038,563 km (0.096 R)
• M46: 14,305,895 km (0.11 R)
• M47: 14,652,064 km (0.07 R)
• M48: 14,806,898 km (0.112 R)
• M49: 14,923,285 km (0.117 R)
• M50: 15,470,664 km (0.12 R)
• M51: 16,144,303 km (0.089 R)
• M52: 16,264,131 km (0.083 R)
• M53: 16,424,500 km (0.097 R)
• M54: 17,766,842 km (0.102 R)
• M55: 18,555,671 km (0.101 R)
• M56: 18,681,184 km (0.104 R)
• M57: 18,975,293 km (0.081 R)
• M58: 19,440,692 km (0.104 R)
• M59: 19,738,841 km (0.058 R)
• M60: 19,867,046 km (0.111 R)
• M61: 19,952,766 km (0.038 R)
• M62: 20,815,945 km (0.083 R)
• M63: 21,471,334 km (0.06 R)
• M64: 21,603,129 km (0.067 R)
• M65: 21,867,768 km (0.101 R)
• M66: 22,936,944 km (0.113 R)
• M67: 23,206,968 km (0.113 R)
• M68: 23,297,176 km (0.075 R)
• M69: 24,023,174 km (0.053 R)
• M70: 24,526,571 km (0.12 R)
• M71: 24,894,881 km (0.12 R)
• M72: 25,218,611 km (0.079 R)
• M73: 26,480,618 km (0.033 R)
• M74: 27,763,121 km (0.114 R)
• M75: 28,050,798 km (0.094 R)
• M76: 28,580,972 km (0.091 R)
• M77: 30,092,659 km (0.039 R)
• M78: 30,240,312 km (0.051 R)
• M79: 31,680,341 km (0.072 R)
• M80: 33,907,405 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 12.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.25 AU - 13.09 AU

Year: 12250 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,946,853 km

• M1: 263,292 km (0.119 R)
• M2: 847,921 km (0.065 R)
• M3: 1,018,612 km (0.12 R)
• M4: 1,239,418 km (0.089 R)
• M5: 1,455,886 km (0.077 R)
• M6: 1,728,304 km (0.091 R)
• M7: 1,994,588 km (0.103 R)
• M8: 2,443,831 km (0.119 R)
• M9: 3,270,808 km (0.101 R)
• M10: 3,407,540 km (0.071 R)
• M11: 3,915,575 km (0.112 R)
• M12: 4,815,256 km (0.08 R)
• M13: 5,192,692 km (0.041 R)
• M14: 5,320,747 km (0.094 R)
• M15: 6,110,923 km (0.1 R)
• M16: 7,114,276 km (0.098 R)
• M17: 7,256,694 km (0.034 R)
• M18: 7,872,738 km (0.087 R)
• M19: 8,020,241 km (0.102 R)
• M20: 8,168,493 km (0.068 R)
• M21: 9,939,283 km (0.114 R)
• M22: 10,339,606 km (0.108 R)
• M23: 10,420,389 km (0.114 R)
• M24: 10,786,156 km (0.111 R)
• M25: 11,197,401 km (0.062 R)
• M26: 11,655,918 km (0.12 R)
• M27: 11,782,029 km (0.06 R)
• M28: 12,376,681 km (0.047 R)
• M29: 13,418,630 km (0.112 R)
• M30: 13,639,287 km (0.081 R)
• M31: 13,861,140 km (0.118 R)
• M32: 16,285,673 km (0.043 R)
• M33: 16,379,620 km (0.109 R)
• M34: 17,042,937 km (0.049 R)
• M35: 17,426,058 km (0.048 R)
• M36: 18,151,906 km (0.118 R)
• M37: 19,433,362 km (0.117 R)
• M38: 19,533,144 km (0.038 R)
• M39: 19,733,156 km (0.117 R)
• M40: 20,540,386 km (0.057 R)
• M41: 21,050,365 km (0.116 R)
• M42: 21,461,311 km (0.042 R)
• M43: 21,564,533 km (0.046 R)
• M44: 22,500,417 km (0.025 R)
• M45: 22,605,136 km (0.116 R)
• M46: 23,929,077 km (0.087 R)
• M47: 25,006,182 km (0.056 R)
• M48: 25,550,718 km (0.057 R)
• M49: 25,769,580 km (0.107 R)
• M50: 26,044,092 km (0.102 R)
• M51: 26,984,614 km (0.07 R)
• M52: 27,431,163 km (0.116 R)
• M53: 27,599,162 km (0.053 R)
• M54: 27,936,355 km (0.098 R)
• M55: 28,614,782 km (0.09 R)
• M56: 29,184,301 km (0.037 R)
• M57: 31,382,492 km (0.119 R)
• M58: 31,499,627 km (0.12 R)
• M59: 31,734,346 km (0.1 R)
• M60: 32,146,638 km (0.115 R)
• M61: 32,264,670 km (0.086 R)
• M62: 32,679,206 km (0.12 R)
• M63: 33,214,766 km (0.071 R)
• M64: 33,753,319 km (0.061 R)
• M65: 33,933,435 km (0.059 R)
• M66: 34,113,850 km (0.047 R)
• M67: 34,355,001 km (0.101 R)
• M68: 34,778,363 km (0.099 R)
• M69: 35,813,581 km (0.086 R)
• M70: 36,304,262 km (0.099 R)
• M71: 36,427,231 km (0.062 R)
• M72: 36,673,619 km (0.052 R)
• M73: 37,851,852 km (0.064 R)
• M74: 38,414,340 km (0.097 R)
• M75: 39,610,674 km (0.042 R)
• M76: 40,563,911 km (0.06 R)
• M77: 40,883,303 km (0.104 R)
• M78: 41,267,769 km (0.105 R)
• M79: 41,846,564 km (0.081 R)
• M80: 42,882,379 km (0.07 R)
• M81: 43,207,755 km (0.101 R)
• M82: 43,533,878 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 14.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.23 AU - 12.11 AU

Year: 14011 Days

Day: 9 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,946,853 km

• M1: 192,084 km (0.094 R)
• M2: 308,620 km (0.047 R)
• M3: 407,205 km (0.047 R)
• M4: 603,328 km (0.115 R)
• M5: 895,044 km (0.114 R)
• M6: 1,395,599 km (0.034 R)
• M7: 1,515,726 km (0.093 R)
• M8: 1,741,020 km (0.033 R)
• M9: 2,253,692 km (0.05 R)
• M10: 3,092,786 km (0.111 R)
• M11: 3,349,496 km (0.096 R)
• M12: 4,481,653 km (0.059 R)
• M13: 4,846,821 km (0.089 R)
• M14: 4,958,421 km (0.101 R)
• M15: 5,184,015 km (0.079 R)
• M16: 5,451,496 km (0.107 R)
• M17: 6,040,313 km (0.114 R)
• M18: 6,856,818 km (0.09 R)
• M19: 7,150,928 km (0.095 R)
• M20: 7,578,479 km (0.12 R)
• M21: 7,838,928 km (0.106 R)
• M22: 8,190,932 km (0.061 R)
• M23: 8,368,804 km (0.076 R)
• M24: 8,864,871 km (0.032 R)
• M25: 9,417,036 km (0.031 R)
• M26: 9,838,454 km (0.102 R)
• M27: 10,410,067 km (0.064 R)
• M28: 10,603,048 km (0.087 R)
• M29: 11,041,520 km (0.111 R)
• M30: 11,238,390 km (0.064 R)
• M31: 11,386,792 km (0.106 R)
• M32: 11,785,769 km (0.076 R)
• M33: 12,854,795 km (0.091 R)
• M34: 13,427,157 km (0.073 R)
• M35: 15,030,547 km (0.037 R)
• M36: 15,523,322 km (0.116 R)
• M37: 17,033,363 km (0.061 R)
• M38: 18,123,932 km (0.081 R)
• M39: 18,531,436 km (0.03 R)
• M40: 19,593,282 km (0.09 R)
• M41: 19,712,511 km (0.092 R)
• M42: 20,614,287 km (0.051 R)
• M43: 20,856,935 km (0.088 R)
• M44: 21,529,527 km (0.114 R)
• M45: 21,714,131 km (0.1 R)
• M46: 22,895,805 km (0.103 R)
• M47: 23,084,298 km (0.048 R)
• M48: 23,336,370 km (0.112 R)
• M49: 25,191,533 km (0.078 R)
• M50: 25,711,685 km (0.102 R)
• M51: 27,559,817 km (0.042 R)
• M52: 28,162,996 km (0.076 R)
• M53: 28,297,634 km (0.03 R)
• M54: 29,177,868 km (0.09 R)
• M55: 30,136,042 km (0.095 R)
• M56: 30,618,944 km (0.059 R)
• M57: 30,965,413 km (0.1 R)
• M58: 31,872,425 km (0.046 R)
• M59: 32,435,062 km (0.074 R)
• M60: 32,646,893 km (0.089 R)
• M61: 34,070,616 km (0.039 R)
• M62: 35,951,659 km (0.12 R)
• M63: 36,317,277 km (0.086 R)
• M64: 36,757,543 km (0.075 R)
• M65: 37,347,557 km (0.099 R)
• M66: 37,643,611 km (0.103 R)
• M67: 39,286,346 km (0.068 R)
• M68: 39,965,071 km (0.091 R)
• M69: 40,267,857 km (0.069 R)
• M70: 41,334,191 km (0.071 R)
• M71: 41,640,418 km (0.102 R)
• M72: 43,416,444 km (0.061 R)
• M73: 44,274,687 km (0.097 R)
• M74: 45,453,967 km (0.062 R)
• M75: 46,245,788 km (0.113 R)
• M76: 48,972,209 km (0.098 R)
• M77: 52,163,431 km (0.08 R)
• M78: 53,158,706 km (0.084 R)
• M79: 54,076,638 km (0.082 R)
• M80: 54,244,038 km (0.107 R)
• M81: 56,012,884 km (0.071 R)
• M82: 56,691,609 km (0.086 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 16,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit