🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.61 AU - 0.85 AU

Year: 233 Days

Day: 33.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.6 AU - 0.9 AU

Year: 242 Days

Day: 23.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,547,064 km

• M1: 45,328 km (0.099 R)
• M2: 495,468 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.18 AU - 1.72 AU

Year: 651 Days

Day: 34.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.91 AU - 1.99 AU

Year: 1015 Days

Day: 24.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.23 AU - 2.73 AU

Year: 1456 Days

Day: 46.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.9

Radius: 11.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.3 AU - 6.8 AU

Year: 4874 Days

Day: 8.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,547,064 km

• M1: 161,117 km (0.108 R)
• M2: 252,671 km (0.119 R)
• M3: 333,753 km (0.116 R)
• M4: 451,786 km (0.094 R)
• M5: 560,693 km (0.032 R)
• M6: 829,071 km (0.082 R)
• M7: 945,907 km (0.096 R)
• M8: 1,091,616 km (0.079 R)
• M9: 1,245,253 km (0.108 R)
• M10: 1,318,705 km (0.084 R)
• M11: 1,522,158 km (0.112 R)
• M12: 1,974,243 km (0.107 R)
• M13: 2,313,681 km (0.103 R)
• M14: 2,529,401 km (0.057 R)
• M15: 2,655,811 km (0.037 R)
• M16: 2,833,084 km (0.118 R)
• M17: 2,981,037 km (0.096 R)
• M18: 3,148,437 km (0.107 R)
• M19: 3,250,463 km (0.091 R)
• M20: 3,457,805 km (0.085 R)
• M21: 3,976,910 km (0.068 R)
• M22: 4,292,860 km (0.096 R)
• M23: 4,713,679 km (0.109 R)
• M24: 4,909,503 km (0.104 R)
• M25: 5,028,284 km (0.049 R)
• M26: 5,740,070 km (0.093 R)
• M27: 5,949,358 km (0.051 R)
• M28: 6,225,067 km (0.116 R)
• M29: 6,440,188 km (0.091 R)
• M30: 7,144,645 km (0.088 R)
• M31: 7,896,972 km (0.1 R)
• M32: 7,989,873 km (0.094 R)
• M33: 8,129,896 km (0.109 R)
• M34: 8,365,214 km (0.11 R)
• M35: 8,770,175 km (0.11 R)
• M36: 9,525,495 km (0.067 R)
• M37: 9,748,695 km (0.101 R)
• M38: 10,225,463 km (0.086 R)
• M39: 10,403,036 km (0.116 R)
• M40: 10,632,968 km (0.083 R)
• M41: 10,735,742 km (0.05 R)
• M42: 10,838,665 km (0.03 R)
• M43: 11,358,966 km (0.092 R)
• M44: 11,993,860 km (0.071 R)
• M45: 12,100,822 km (0.1 R)
• M46: 12,667,648 km (0.108 R)
• M47: 12,858,386 km (0.062 R)
• M48: 12,940,515 km (0.049 R)
• M49: 13,022,794 km (0.115 R)
• M50: 13,436,731 km (0.102 R)
• M51: 13,547,882 km (0.109 R)
• M52: 13,715,133 km (0.081 R)
• M53: 13,799,057 km (0.105 R)
• M54: 13,939,230 km (0.114 R)
• M55: 14,136,251 km (0.116 R)
• M56: 14,277,621 km (0.081 R)
• M57: 14,362,592 km (0.118 R)
• M58: 14,504,710 km (0.083 R)
• M59: 16,010,114 km (0.047 R)
• M60: 16,423,752 km (0.052 R)
• M61: 16,721,601 km (0.099 R)
• M62: 16,991,027 km (0.048 R)
• M63: 17,838,499 km (0.027 R)
• M64: 18,205,911 km (0.08 R)
• M65: 18,329,030 km (0.051 R)
• M66: 18,855,016 km (0.097 R)
• M67: 19,041,864 km (0.079 R)
• M68: 19,229,310 km (0.097 R)
• M69: 19,448,770 km (0.076 R)
• M70: 19,953,663 km (0.105 R)
• M71: 20,239,545 km (0.09 R)
• M72: 20,367,002 km (0.066 R)
• M73: 21,202,207 km (0.106 R)
• M74: 21,623,923 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770

Radius: 12.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.12 AU - 7.18 AU

Year: 5685 Days

Day: 7.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,547,064 km

• M1: 166,502 km (0.097 R)
• M2: 343,776 km (0.115 R)
• M3: 696,378 km (0.105 R)
• M4: 1,061,846 km (0.1 R)
• M5: 1,186,461 km (0.105 R)
• M6: 1,485,656 km (0.069 R)
• M7: 1,922,333 km (0.058 R)
• M8: 2,018,374 km (0.111 R)
• M9: 2,116,062 km (0.119 R)
• M10: 2,195,498 km (0.065 R)
• M11: 3,294,893 km (0.093 R)
• M12: 3,457,805 km (0.074 R)
• M13: 3,767,323 km (0.038 R)
• M14: 3,937,865 km (0.082 R)
• M15: 4,086,116 km (0.112 R)
• M16: 4,337,291 km (0.063 R)
• M17: 4,802,391 km (0.105 R)
• M18: 5,283,647 km (0.068 R)
• M19: 5,392,704 km (0.088 R)
• M20: 5,977,482 km (0.117 R)
• M21: 6,877,912 km (0.077 R)
• M22: 7,177,407 km (0.093 R)
• M23: 7,268,213 km (0.114 R)
• M24: 7,727,478 km (0.09 R)
• M25: 7,976,259 km (0.119 R)
• M26: 9,227,197 km (0.107 R)
• M27: 9,424,965 km (0.071 R)
• M28: 9,557,658 km (0.072 R)
• M29: 9,691,100 km (0.096 R)
• M30: 10,572,830 km (0.067 R)
• M31: 11,657,564 km (0.066 R)
• M32: 11,979,049 km (0.079 R)
• M33: 12,485,139 km (0.095 R)
• M34: 13,257,363 km (0.099 R)
• M35: 13,443,463 km (0.106 R)
• M36: 13,555,661 km (0.045 R)
• M37: 14,425,573 km (0.062 R)
• M38: 14,540,315 km (0.113 R)
• M39: 15,196,600 km (0.077 R)
• M40: 15,430,572 km (0.111 R)
• M41: 15,705,084 km (0.104 R)
• M42: 15,862,610 km (0.086 R)
• M43: 15,941,598 km (0.097 R)
• M44: 16,338,481 km (0.04 R)
• M45: 16,418,366 km (0.075 R)
• M46: 16,658,471 km (0.067 R)
• M47: 16,738,655 km (0.103 R)
• M48: 16,819,139 km (0.063 R)
• M49: 18,206,061 km (0.116 R)
• M50: 19,926,885 km (0.094 R)
• M51: 20,054,791 km (0.058 R)
• M52: 22,138,989 km (0.068 R)
• M53: 22,537,518 km (0.103 R)
• M54: 23,386,486 km (0.104 R)
• M55: 24,245,776 km (0.118 R)
• M56: 24,382,508 km (0.044 R)
• M57: 24,519,390 km (0.118 R)
• M58: 24,931,682 km (0.091 R)
• M59: 25,161,614 km (0.099 R)
• M60: 25,392,443 km (0.102 R)
• M61: 25,902,572 km (0.114 R)
• M62: 26,697,535 km (0.093 R)
• M63: 26,838,606 km (0.117 R)
• M64: 28,263,526 km (0.07 R)
• M65: 28,985,186 km (0.113 R)
• M66: 29,227,086 km (0.113 R)
• M67: 29,421,114 km (0.113 R)
• M68: 29,518,203 km (0.091 R)
• M69: 29,859,137 km (0.079 R)
• M70: 31,682,884 km (0.045 R)
• M71: 32,633,280 km (0.111 R)
• M72: 33,086,860 km (0.051 R)
• M73: 33,491,672 km (0.065 R)
• M74: 33,643,963 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940

Radius: 13

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.21 AU - 7.41 AU

Year: 7368 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,547,064 km

• M1: 312,660 km (0.097 R)
• M2: 602,730 km (0.08 R)
• M3: 704,905 km (0.056 R)
• M4: 895,642 km (0.085 R)
• M5: 980,614 km (0.049 R)
• M6: 1,104,631 km (0.06 R)
• M7: 1,253,481 km (0.101 R)
• M8: 1,634,506 km (0.057 R)
• M9: 1,938,788 km (0.113 R)
• M10: 2,380,850 km (0.102 R)
• M11: 2,502,623 km (0.103 R)
• M12: 3,303,719 km (0.057 R)
• M13: 4,812,713 km (0.114 R)
• M14: 4,967,846 km (0.045 R)
• M15: 5,093,209 km (0.091 R)
• M16: 5,703,269 km (0.108 R)
• M17: 6,000,371 km (0.047 R)
• M18: 6,748,061 km (0.096 R)
• M19: 6,992,204 km (0.057 R)
• M20: 7,346,153 km (0.053 R)
• M21: 7,525,222 km (0.089 R)
• M22: 7,669,584 km (0.103 R)
• M23: 8,368,056 km (0.1 R)
• M24: 8,592,902 km (0.117 R)
• M25: 8,705,998 km (0.059 R)
• M26: 9,202,214 km (0.064 R)
• M27: 9,746,900 km (0.107 R)
• M28: 9,904,426 km (0.037 R)
• M29: 10,142,436 km (0.096 R)
• M30: 10,745,615 km (0.064 R)
• M31: 11,401,901 km (0.096 R)
• M32: 12,113,388 km (0.062 R)
• M33: 12,368,004 km (0.109 R)
• M34: 13,012,172 km (0.12 R)
• M35: 13,579,448 km (0.114 R)
• M36: 13,976,779 km (0.098 R)
• M37: 14,199,231 km (0.095 R)
• M38: 15,466,774 km (0.118 R)
• M39: 16,441,105 km (0.081 R)
• M40: 17,054,157 km (0.094 R)
• M41: 17,196,724 km (0.115 R)
• M42: 17,339,590 km (0.07 R)
• M43: 19,184,431 km (0.087 R)
• M44: 20,130,039 km (0.094 R)
• M45: 20,836,590 km (0.12 R)
• M46: 20,938,167 km (0.106 R)
• M47: 21,141,769 km (0.099 R)
• M48: 21,294,958 km (0.067 R)
• M49: 21,499,907 km (0.104 R)
• M50: 21,859,989 km (0.093 R)
• M51: 22,273,926 km (0.098 R)
• M52: 23,267,406 km (0.077 R)
• M53: 24,008,663 km (0.083 R)
• M54: 24,221,990 km (0.108 R)
• M55: 24,489,321 km (0.098 R)
• M56: 25,135,285 km (0.107 R)
• M57: 26,774,279 km (0.092 R)
• M58: 27,050,885 km (0.112 R)
• M59: 27,718,391 km (0.119 R)
• M60: 28,729,972 km (0.11 R)
• M61: 30,269,932 km (0.12 R)
• M62: 30,673,547 km (0.095 R)
• M63: 30,904,975 km (0.082 R)
• M64: 31,369,626 km (0.08 R)
• M65: 33,014,006 km (0.074 R)
• M66: 33,548,519 km (0.109 R)
• M67: 34,145,714 km (0.071 R)
• M68: 36,141,499 km (0.105 R)
• M69: 36,630,983 km (0.07 R)
• M70: 37,431,182 km (0.105 R)
• M71: 37,616,684 km (0.058 R)
• M72: 38,611,061 km (0.099 R)
• M73: 38,735,825 km (0.114 R)
• M74: 39,174,147 km (0.084 R)
• M75: 39,425,322 km (0.098 R)
• M76: 39,739,926 km (0.081 R)
• M77: 41,837,887 km (0.06 R)
• M78: 42,803,242 km (0.077 R)
• M79: 42,932,495 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.3

Radius: 9.2

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.99 AU - 13.45 AU

Year: 14010 Days

Day: 8.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,547,064 km

• M1: 177,273 km (0.101 R)
• M2: 455,675 km (0.097 R)
• M3: 533,616 km (0.12 R)
• M4: 1,369,269 km (0.071 R)
• M5: 1,758,822 km (0.104 R)
• M6: 1,966,464 km (0.091 R)
• M7: 2,348,836 km (0.118 R)
• M8: 2,665,834 km (0.106 R)
• M9: 2,784,465 km (0.046 R)
• M10: 3,213,661 km (0.101 R)
• M11: 3,598,128 km (0.072 R)
• M12: 3,896,127 km (0.119 R)
• M13: 4,202,204 km (0.052 R)
• M14: 4,306,025 km (0.081 R)
• M15: 6,715,448 km (0.114 R)
• M16: 6,796,381 km (0.115 R)
• M17: 7,041,273 km (0.043 R)
• M18: 7,540,032 km (0.09 R)
• M19: 7,624,106 km (0.114 R)
• M20: 7,751,114 km (0.093 R)
• M21: 8,050,011 km (0.091 R)
• M22: 8,136,030 km (0.104 R)
• M23: 8,439,863 km (0.111 R)
• M24: 8,571,210 km (0.065 R)
• M25: 8,703,305 km (0.091 R)
• M26: 9,328,325 km (0.064 R)
• M27: 10,060,307 km (0.1 R)
• M28: 10,386,431 km (0.089 R)
• M29: 11,096,871 km (0.102 R)
• M30: 11,433,765 km (0.105 R)
• M31: 11,773,951 km (0.105 R)
• M32: 11,920,856 km (0.102 R)
• M33: 12,068,359 km (0.101 R)
• M34: 13,269,930 km (0.097 R)
• M35: 13,884,926 km (0.082 R)
• M36: 14,248,000 km (0.082 R)
• M37: 14,404,480 km (0.104 R)
• M38: 14,666,725 km (0.076 R)
• M39: 14,824,850 km (0.117 R)
• M40: 15,355,773 km (0.05 R)
• M41: 16,218,354 km (0.039 R)
• M42: 16,875,687 km (0.106 R)
• M43: 17,041,292 km (0.12 R)
• M44: 17,207,645 km (0.083 R)
• M45: 18,329,479 km (0.101 R)
• M46: 19,128,781 km (0.114 R)
• M47: 19,706,677 km (0.109 R)
• M48: 20,702,251 km (0.098 R)
• M49: 20,938,915 km (0.075 R)
• M50: 22,014,972 km (0.116 R)
• M51: 22,256,423 km (0.098 R)
• M52: 22,438,185 km (0.101 R)
• M53: 23,292,837 km (0.077 R)
• M54: 23,600,710 km (0.104 R)
• M55: 23,909,779 km (0.068 R)
• M56: 25,096,838 km (0.072 R)
• M57: 25,920,075 km (0.069 R)
• M58: 26,303,046 km (0.09 R)
• M59: 27,983,927 km (0.097 R)
• M60: 28,180,050 km (0.083 R)
• M61: 30,704,514 km (0.104 R)
• M62: 32,198,698 km (0.1 R)
• M63: 32,472,911 km (0.045 R)
• M64: 35,823,604 km (0.078 R)
• M65: 36,392,674 km (0.082 R)
• M66: 36,464,032 km (0.064 R)
• M67: 36,535,390 km (0.079 R)
• M68: 37,539,790 km (0.111 R)
• M69: 37,684,003 km (0.046 R)
• M70: 38,771,430 km (0.088 R)
• M71: 38,844,434 km (0.079 R)
• M72: 39,209,452 km (0.081 R)
• M73: 39,722,423 km (0.059 R)
• M74: 39,795,876 km (0.117 R)
• M75: 40,828,999 km (0.087 R)
• M76: 41,200,151 km (0.068 R)
• M77: 43,223,612 km (0.105 R)
• M78: 44,285,458 km (0.09 R)
• M79: 44,590,488 km (0.115 R)
• M80: 45,740,447 km (0.101 R)
• M81: 46,203,003 km (0.094 R)
• M82: 46,357,687 km (0.098 R)
• M83: 46,667,355 km (0.082 R)
• M84: 47,834,667 km (0.118 R)
• M85: 48,069,237 km (0.098 R)
• M86: 48,539,722 km (0.101 R)
• M87: 48,932,865 km (0.091 R)
• M88: 49,090,392 km (0.062 R)
• M89: 49,248,217 km (0.099 R)
• M90: 49,880,717 km (0.107 R)
• M91: 50,675,381 km (0.076 R)
• M92: 51,233,980 km (0.062 R)
• M93: 53,651,332 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 11,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit