🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.68 AU - 1.12 AU

Year: 322 Days

Day: 25.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.79 AU - 2.41 AU

Year: 1146 Days

Day: 46 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.88 AU - 2.66 AU

Year: 1288 Days

Day: 17.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.4

Radius: 14.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.64 AU - 6.38 AU

Year: 4873 Days

Day: 11.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,723,547 km

• M1: 252,970 km (0.039 R)
• M2: 465,249 km (0.038 R)
• M3: 1,645,427 km (0.031 R)
• M4: 2,042,759 km (0.1 R)
• M5: 2,147,029 km (0.089 R)
• M6: 2,594,775 km (0.077 R)
• M7: 2,784,914 km (0.114 R)
• M8: 3,342,016 km (0.102 R)
• M9: 4,198,165 km (0.032 R)
• M10: 4,302,435 km (0.073 R)
• M11: 4,437,671 km (0.119 R)
• M12: 4,697,373 km (0.102 R)
• M13: 4,805,682 km (0.082 R)
• M14: 4,946,304 km (0.079 R)
• M15: 5,392,554 km (0.088 R)
• M16: 5,952,200 km (0.095 R)
• M17: 7,055,784 km (0.066 R)
• M18: 8,128,550 km (0.09 R)
• M19: 8,240,599 km (0.058 R)
• M20: 8,334,247 km (0.082 R)
• M21: 8,712,730 km (0.094 R)
• M22: 8,827,322 km (0.103 R)
• M23: 9,525,944 km (0.117 R)
• M24: 10,302,805 km (0.069 R)
• M25: 10,688,618 km (0.076 R)
• M26: 11,162,245 km (0.077 R)
• M27: 11,411,924 km (0.095 R)
• M28: 11,938,359 km (0.088 R)
• M29: 12,215,265 km (0.115 R)
• M30: 12,343,769 km (0.119 R)
• M31: 12,623,816 km (0.094 R)
• M32: 13,146,362 km (0.111 R)
• M33: 13,344,130 km (0.109 R)
• M34: 13,565,086 km (0.091 R)
• M35: 13,787,239 km (0.09 R)
• M36: 14,122,787 km (0.033 R)
• M37: 14,551,534 km (0.119 R)
• M38: 15,030,696 km (0.096 R)
• M39: 15,607,695 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.8

Radius: 11.3

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.28 AU - 11.88 AU

Year: 12056 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,723,547 km

• M1: 261,497 km (0.065 R)
• M2: 467,643 km (0.071 R)
• M3: 883,226 km (0.097 R)
• M4: 1,306,588 km (0.089 R)
• M5: 1,469,051 km (0.115 R)
• M6: 1,840,353 km (0.03 R)
• M7: 1,970,802 km (0.111 R)
• M8: 2,158,697 km (0.088 R)
• M9: 2,610,333 km (0.105 R)
• M10: 2,757,687 km (0.111 R)
• M11: 2,847,446 km (0.025 R)
• M12: 3,153,673 km (0.112 R)
• M13: 3,279,185 km (0.118 R)
• M14: 3,374,479 km (0.104 R)
• M15: 3,898,221 km (0.052 R)
• M16: 3,999,349 km (0.09 R)
• M17: 4,342,826 km (0.111 R)
• M18: 5,131,805 km (0.109 R)
• M19: 5,205,707 km (0.088 R)
• M20: 5,467,353 km (0.104 R)
• M21: 5,618,746 km (0.049 R)
• M22: 6,003,662 km (0.06 R)
• M23: 7,002,826 km (0.104 R)
• M24: 7,627,098 km (0.077 R)
• M25: 8,053,302 km (0.118 R)
• M26: 9,650,858 km (0.04 R)
• M27: 10,111,769 km (0.118 R)
• M28: 10,204,819 km (0.118 R)
• M29: 10,344,842 km (0.083 R)
• M30: 10,485,614 km (0.118 R)
• M31: 10,864,097 km (0.087 R)
• M32: 11,150,876 km (0.118 R)
• M33: 11,634,376 km (0.101 R)
• M34: 12,974,175 km (0.086 R)
• M35: 13,075,303 km (0.038 R)
• M36: 13,739,517 km (0.112 R)
• M37: 13,842,590 km (0.116 R)
• M38: 14,049,783 km (0.111 R)
• M39: 14,677,197 km (0.079 R)
• M40: 15,313,736 km (0.086 R)
• M41: 15,635,371 km (0.078 R)
• M42: 16,723,845 km (0.119 R)
• M43: 17,277,208 km (0.114 R)
• M44: 18,061,998 km (0.085 R)
• M45: 18,345,037 km (0.072 R)
• M46: 19,608,242 km (0.094 R)
• M47: 20,721,549 km (0.099 R)
• M48: 21,315,901 km (0.064 R)
• M49: 21,495,269 km (0.103 R)
• M50: 21,795,213 km (0.117 R)
• M51: 21,975,927 km (0.111 R)
• M52: 22,096,802 km (0.099 R)
• M53: 24,997,355 km (0.1 R)
• M54: 25,756,864 km (0.115 R)
• M55: 26,588,329 km (0.055 R)
• M56: 26,910,563 km (0.084 R)
• M57: 27,363,695 km (0.082 R)
• M58: 29,334,347 km (0.08 R)
• M59: 29,600,482 km (0.058 R)
• M60: 30,538,610 km (0.045 R)
• M61: 31,146,725 km (0.1 R)
• M62: 31,486,313 km (0.094 R)
• M63: 32,169,227 km (0.03 R)
• M64: 32,857,078 km (0.112 R)
• M65: 33,064,271 km (0.118 R)
• M66: 34,107,267 km (0.067 R)
• M67: 34,738,271 km (0.048 R)
• M68: 35,090,425 km (0.065 R)
• M69: 35,869,381 km (0.118 R)
• M70: 37,156,371 km (0.116 R)
• M71: 37,950,437 km (0.096 R)
• M72: 38,095,397 km (0.099 R)
• M73: 38,385,766 km (0.051 R)
• M74: 38,531,325 km (0.045 R)
• M75: 39,775,531 km (0.067 R)
• M76: 40,958,700 km (0.064 R)
• M77: 41,479,899 km (0.119 R)
• M78: 42,830,319 km (0.06 R)
• M79: 43,283,601 km (0.09 R)
• M80: 44,195,101 km (0.071 R)
• M81: 44,271,395 km (0.119 R)
• M82: 45,189,627 km (0.049 R)
• M83: 45,497,200 km (0.088 R)
• M84: 46,811,867 km (0.077 R)
• M85: 47,200,821 km (0.106 R)
• M86: 47,434,792 km (0.03 R)
• M87: 47,982,171 km (0.11 R)
• M88: 48,138,949 km (0.112 R)
• M89: 50,431,237 km (0.093 R)
• M90: 51,390,160 km (0.095 R)
• M91: 51,791,381 km (0.096 R)
• M92: 53,732,264 km (0.097 R)
• M93: 54,302,830 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.3

Radius: 4.8

Gravity: 40.9 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.43 AU - 13.85 AU

Year: 16930 Days

Day: 22.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,723,547 km

• M1: 94,845 km (0.076 R)
• M2: 147,055 km (0.113 R)
• M3: 472,729 km (0.107 R)
• M4: 758,012 km (0.116 R)
• M5: 1,035,666 km (0.095 R)
• M6: 1,143,975 km (0.058 R)
• M7: 1,227,750 km (0.097 R)
• M8: 1,707,959 km (0.104 R)
• M9: 1,901,838 km (0.065 R)
• M10: 2,240,378 km (0.108 R)
• M11: 2,275,234 km (0.107 R)
• M12: 2,524,464 km (0.056 R)
• M13: 2,933,764 km (0.061 R)
• M14: 3,363,559 km (0.086 R)
• M15: 3,443,743 km (0.076 R)
• M16: 3,524,675 km (0.059 R)
• M17: 3,606,206 km (0.03 R)
• M18: 4,324,126 km (0.081 R)
• M19: 4,993,278 km (0.068 R)
• M20: 6,129,324 km (0.117 R)
• M21: 6,878,061 km (0.116 R)
• M22: 7,237,395 km (0.04 R)
• M23: 7,655,372 km (0.051 R)
• M24: 7,708,180 km (0.111 R)
• M25: 8,514,812 km (0.074 R)
• M26: 9,802,849 km (0.03 R)
• M27: 10,206,764 km (0.097 R)
• M28: 10,911,818 km (0.102 R)
• M29: 10,971,209 km (0.044 R)
• M30: 11,030,898 km (0.1 R)
• M31: 11,450,819 km (0.057 R)
• M32: 12,306,519 km (0.106 R)
• M33: 13,436,582 km (0.066 R)
• M34: 14,862,100 km (0.083 R)
• M35: 18,064,392 km (0.113 R)
• M36: 18,914,856 km (0.037 R)
• M37: 19,417,056 km (0.027 R)
• M38: 20,581,226 km (0.092 R)
• M39: 21,023,587 km (0.112 R)
• M40: 21,767,837 km (0.097 R)
• M41: 22,369,370 km (0.116 R)
• M42: 22,976,438 km (0.096 R)
• M43: 23,974,405 km (0.064 R)
• M44: 24,673,626 km (0.087 R)
• M45: 26,730,746 km (0.036 R)
• M46: 28,350,143 km (0.115 R)
• M47: 28,677,762 km (0.086 R)
• M48: 29,585,372 km (0.09 R)
• M49: 30,167,907 km (0.095 R)
• M50: 30,418,633 km (0.06 R)
• M51: 33,136,377 km (0.103 R)
• M52: 33,914,585 km (0.079 R)
• M53: 34,524,047 km (0.106 R)
• M54: 34,698,927 km (0.1 R)
• M55: 37,985,293 km (0.091 R)
• M56: 38,981,316 km (0.072 R)
• M57: 41,276,745 km (0.071 R)
• M58: 41,648,047 km (0.115 R)
• M59: 43,710,104 km (0.112 R)
• M60: 43,993,891 km (0.06 R)
• M61: 44,944,137 km (0.049 R)
• M62: 45,230,467 km (0.093 R)
• M63: 46,093,348 km (0.074 R)
• M64: 47,058,404 km (0.085 R)
• M65: 47,349,222 km (0.053 R)
• M66: 47,737,877 km (0.095 R)
• M67: 50,290,017 km (0.113 R)
• M68: 50,389,051 km (0.109 R)
• M69: 51,382,979 km (0.062 R)
• M70: 53,087,497 km (0.112 R)
• M71: 53,693,518 km (0.097 R)
• M72: 55,014,467 km (0.092 R)
• M73: 55,525,344 km (0.105 R)
• M74: 56,964,176 km (0.111 R)
• M75: 57,274,143 km (0.088 R)
• M76: 57,895,573 km (0.073 R)
• M77: 58,311,156 km (0.094 R)
• M78: 58,832,055 km (0.114 R)
• M79: 59,145,313 km (0.104 R)
• M80: 61,883,553 km (0.069 R)
• M81: 63,910,454 km (0.041 R)
• M82: 65,201,783 km (0.088 R)
• M83: 66,284,423 km (0.101 R)
• M84: 66,719,154 km (0.054 R)
• M85: 67,045,876 km (0.086 R)
• M86: 68,467,505 km (0.11 R)
• M87: 69,788,753 km (0.091 R)
• M88: 70,230,964 km (0.057 R)
• M89: 72,009,234 km (0.12 R)
• M90: 73,016,028 km (0.097 R)
• M91: 73,577,469 km (0.068 R)
• M92: 73,689,817 km (0.042 R)
• M93: 74,252,903 km (0.1 R)
• M94: 74,365,700 km (0.114 R)
• M95: 74,817,336 km (0.112 R)
• M96: 75,496,660 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 19,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit