🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.14 AU - 1.88 AU

Year: 658 Days

Day: 32.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.9 AU - 3 AU

Year: 1360 Days

Day: 20.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.27 AU - 4.07 AU

Year: 2494 Days

Day: 30.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.7

Radius: 11.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.67 AU - 10.47 AU

Year: 8900 Days

Day: 12.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,669,166 km

• M1: 182,958 km (0.077 R)
• M2: 281,394 km (0.103 R)
• M3: 352,453 km (0.104 R)
• M4: 591,211 km (0.057 R)
• M5: 854,503 km (0.083 R)
• M6: 1,076,656 km (0.066 R)
• M7: 1,251,835 km (0.104 R)
• M8: 1,815,221 km (0.084 R)
• M9: 1,910,066 km (0.05 R)
• M10: 2,065,199 km (0.027 R)
• M11: 2,684,235 km (0.073 R)
• M12: 2,903,096 km (0.114 R)
• M13: 3,173,420 km (0.112 R)
• M14: 3,334,985 km (0.068 R)
• M15: 3,594,388 km (0.043 R)
• M16: 3,738,750 km (0.075 R)
• M17: 3,885,057 km (0.114 R)
• M18: 4,463,552 km (0.12 R)
• M19: 4,881,977 km (0.111 R)
• M20: 5,231,288 km (0.036 R)
• M21: 5,395,247 km (0.101 R)
• M22: 6,797,578 km (0.093 R)
• M23: 7,006,715 km (0.059 R)
• M24: 7,616,177 km (0.094 R)
• M25: 8,115,984 km (0.112 R)
• M26: 8,594,248 km (0.085 R)
• M27: 8,691,038 km (0.047 R)
• M28: 8,820,590 km (0.109 R)
• M29: 9,213,284 km (0.112 R)
• M30: 9,745,703 km (0.086 R)
• M31: 10,151,562 km (0.116 R)
• M32: 10,425,326 km (0.055 R)
• M33: 10,597,663 km (0.05 R)
• M34: 10,770,897 km (0.088 R)
• M35: 10,910,173 km (0.085 R)
• M36: 11,830,200 km (0.059 R)
• M37: 12,154,528 km (0.113 R)
• M38: 12,226,933 km (0.047 R)
• M39: 12,299,488 km (0.076 R)
• M40: 13,443,313 km (0.112 R)
• M41: 13,593,360 km (0.116 R)
• M42: 14,046,791 km (0.067 R)
• M43: 14,852,525 km (0.082 R)
• M44: 14,968,763 km (0.099 R)
• M45: 15,085,449 km (0.043 R)
• M46: 15,280,525 km (0.084 R)
• M47: 15,949,975 km (0.07 R)
• M48: 16,790,117 km (0.072 R)
• M49: 17,113,996 km (0.076 R)
• M50: 18,346,832 km (0.116 R)
• M51: 18,555,073 km (0.09 R)
• M52: 19,523,121 km (0.12 R)
• M53: 19,778,334 km (0.117 R)
• M54: 19,906,390 km (0.112 R)
• M55: 20,034,745 km (0.113 R)
• M56: 20,421,306 km (0.095 R)
• M57: 20,767,027 km (0.093 R)
• M58: 21,027,626 km (0.115 R)
• M59: 21,464,302 km (0.119 R)
• M60: 21,859,989 km (0.08 R)
• M61: 22,080,795 km (0.109 R)
• M62: 22,658,393 km (0.042 R)
• M63: 22,792,432 km (0.045 R)
• M64: 23,016,380 km (0.113 R)
• M65: 23,285,956 km (0.045 R)
• M66: 23,783,219 km (0.109 R)
• M67: 24,925,997 km (0.069 R)
• M68: 25,018,299 km (0.116 R)
• M69: 25,760,005 km (0.066 R)
• M70: 26,791,632 km (0.06 R)
• M71: 26,886,178 km (0.11 R)
• M72: 28,364,504 km (0.089 R)
• M73: 29,040,687 km (0.108 R)
• M74: 30,359,841 km (0.079 R)
• M75: 32,149,031 km (0.12 R)
• M76: 32,500,885 km (0.106 R)
• M77: 33,157,770 km (0.079 R)
• M78: 33,462,351 km (0.109 R)
• M79: 33,615,090 km (0.028 R)
• M80: 34,074,505 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.8

Radius: 10.3

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.02 AU - 12.88 AU

Year: 13745 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 99,669,166 km

• M1: 129,552 km (0.112 R)
• M2: 299,345 km (0.096 R)
• M3: 442,810 km (0.082 R)
• M4: 690,394 km (0.081 R)
• M5: 788,381 km (0.077 R)
• M6: 891,753 km (0.105 R)
• M7: 999,763 km (0.092 R)
• M8: 1,351,467 km (0.025 R)
• M9: 1,434,943 km (0.116 R)
• M10: 1,563,447 km (0.066 R)
• M11: 1,629,121 km (0.091 R)
• M12: 1,995,935 km (0.09 R)
• M13: 2,541,817 km (0.097 R)
• M14: 2,858,666 km (0.085 R)
• M15: 2,967,274 km (0.088 R)
• M16: 3,884,159 km (0.109 R)
• M17: 4,187,843 km (0.088 R)
• M18: 4,436,325 km (0.078 R)
• M19: 4,530,871 km (0.098 R)
• M20: 4,882,874 km (0.083 R)
• M21: 5,343,935 km (0.11 R)
• M22: 5,681,877 km (0.036 R)
• M23: 6,449,613 km (0.114 R)
• M24: 6,955,254 km (0.11 R)
• M25: 7,175,761 km (0.085 R)
• M26: 7,361,412 km (0.058 R)
• M27: 7,548,709 km (0.102 R)
• M28: 7,927,939 km (0.051 R)
• M29: 8,235,662 km (0.086 R)
• M30: 8,547,574 km (0.067 R)
• M31: 8,626,112 km (0.112 R)
• M32: 9,102,582 km (0.104 R)
• M33: 9,384,424 km (0.092 R)
• M34: 9,465,506 km (0.061 R)
• M35: 10,122,540 km (0.049 R)
• M36: 11,264,570 km (0.108 R)
• M37: 12,092,445 km (0.116 R)
• M38: 12,670,341 km (0.027 R)
• M39: 12,985,095 km (0.088 R)
• M40: 13,211,586 km (0.084 R)
• M41: 13,393,797 km (0.076 R)
• M42: 13,714,534 km (0.066 R)
• M43: 13,852,763 km (0.096 R)
• M44: 14,084,191 km (0.088 R)
• M45: 14,270,290 km (0.047 R)
• M46: 15,117,762 km (0.11 R)
• M47: 15,356,072 km (0.083 R)
• M48: 16,175,569 km (0.098 R)
• M49: 17,306,978 km (0.073 R)
• M50: 17,556,357 km (0.083 R)
• M51: 18,412,955 km (0.115 R)
• M52: 18,514,532 km (0.101 R)
• M53: 18,769,596 km (0.072 R)
• M54: 20,692,677 km (0.088 R)
• M55: 20,798,442 km (0.111 R)
• M56: 21,329,664 km (0.103 R)
• M57: 23,224,471 km (0.105 R)
• M58: 23,389,328 km (0.05 R)
• M59: 25,172,535 km (0.113 R)
• M60: 25,681,915 km (0.103 R)
• M61: 26,768,445 km (0.111 R)
• M62: 26,941,380 km (0.067 R)
• M63: 27,346,341 km (0.075 R)
• M64: 28,690,927 km (0.09 R)
• M65: 28,926,992 km (0.099 R)
• M66: 29,341,678 km (0.038 R)
• M67: 30,356,849 km (0.09 R)
• M68: 30,537,264 km (0.119 R)
• M69: 31,140,891 km (0.085 R)
• M70: 31,565,899 km (0.087 R)
• M71: 32,115,072 km (0.042 R)
• M72: 32,421,599 km (0.05 R)
• M73: 33,595,044 km (0.12 R)
• M74: 33,843,975 km (0.085 R)
• M75: 34,280,801 km (0.065 R)
• M76: 34,406,014 km (0.069 R)
• M77: 34,531,377 km (0.074 R)
• M78: 35,983,524 km (0.117 R)
• M79: 37,907,652 km (0.104 R)
• M80: 39,996,487 km (0.111 R)
• M81: 41,321,026 km (0.092 R)
• M82: 41,454,168 km (0.111 R)
• M83: 41,520,889 km (0.065 R)
• M84: 43,199,228 km (0.115 R)
• M85: 44,694,608 km (0.099 R)
• M86: 45,448,581 km (0.077 R)
• M87: 45,517,396 km (0.06 R)
• M88: 46,068,664 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.9

Radius: 7.2

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 15.84 AU - 23.42 AU

Year: 30854 Days

Day: 22.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,669,166 km

• M1: 135,835 km (0.115 R)
• M2: 237,113 km (0.102 R)
• M3: 291,117 km (0.055 R)
• M4: 414,536 km (0.111 R)
• M5: 606,919 km (0.099 R)
• M6: 1,236,426 km (0.077 R)
• M7: 2,385,188 km (0.067 R)
• M8: 3,097,873 km (0.103 R)
• M9: 3,429,382 km (0.082 R)
• M10: 3,477,552 km (0.104 R)
• M11: 3,526,171 km (0.114 R)
• M12: 4,543,287 km (0.116 R)
• M13: 6,225,216 km (0.082 R)
• M14: 6,885,392 km (0.118 R)
• M15: 7,131,031 km (0.057 R)
• M16: 7,192,815 km (0.12 R)
• M17: 8,271,565 km (0.115 R)
• M18: 10,859,309 km (0.073 R)
• M19: 11,002,026 km (0.053 R)
• M20: 11,073,534 km (0.097 R)
• M21: 11,433,765 km (0.085 R)
• M22: 12,091,547 km (0.116 R)
• M23: 13,215,177 km (0.088 R)
• M24: 13,291,322 km (0.119 R)
• M25: 13,905,272 km (0.119 R)
• M26: 15,001,824 km (0.059 R)
• M27: 16,126,052 km (0.089 R)
• M28: 19,484,075 km (0.109 R)
• M29: 20,093,238 km (0.032 R)
• M30: 22,956,990 km (0.094 R)
• M31: 23,323,804 km (0.095 R)
• M32: 23,507,959 km (0.07 R)
• M33: 23,970,516 km (0.087 R)
• M34: 26,136,394 km (0.036 R)
• M35: 26,423,472 km (0.103 R)
• M36: 28,070,096 km (0.097 R)
• M37: 33,101,670 km (0.114 R)
• M38: 35,507,653 km (0.101 R)
• M39: 35,825,698 km (0.061 R)
• M40: 36,038,127 km (0.06 R)
• M41: 37,537,397 km (0.053 R)
• M42: 37,753,267 km (0.114 R)
• M43: 37,861,276 km (0.049 R)
• M44: 38,511,877 km (0.088 R)
• M45: 39,385,080 km (0.108 R)
• M46: 39,494,735 km (0.037 R)
• M47: 40,596,374 km (0.114 R)
• M48: 41,819,935 km (0.069 R)
• M49: 43,281,506 km (0.085 R)
• M50: 44,531,097 km (0.119 R)
• M51: 45,562,425 km (0.086 R)
• M52: 47,531,731 km (0.106 R)
• M53: 50,121,271 km (0.065 R)
• M54: 50,240,201 km (0.049 R)
• M55: 50,716,221 km (0.061 R)
• M56: 53,361,560 km (0.101 R)
• M57: 53,482,735 km (0.111 R)
• M58: 54,578,689 km (0.078 R)
• M59: 58,659,719 km (0.091 R)
• M60: 58,784,932 km (0.068 R)
• M61: 59,789,631 km (0.11 R)
• M62: 62,326,213 km (0.07 R)
• M63: 62,453,969 km (0.033 R)
• M64: 62,709,782 km (0.111 R)
• M65: 63,479,164 km (0.095 R)
• M66: 65,676,008 km (0.065 R)
• M67: 66,979,903 km (0.091 R)
• M68: 67,634,993 km (0.092 R)
• M69: 69,745,818 km (0.097 R)
• M70: 70,409,734 km (0.09 R)
• M71: 73,491,151 km (0.051 R)
• M72: 74,302,270 km (0.088 R)
• M73: 74,980,398 km (0.054 R)
• M74: 76,069,769 km (0.047 R)
• M75: 77,851,031 km (0.069 R)
• M76: 78,401,850 km (0.088 R)
• M77: 79,230,473 km (0.094 R)
• M78: 80,896,545 km (0.117 R)
• M79: 81,035,970 km (0.104 R)
• M80: 81,873,867 km (0.095 R)
• M81: 83,136,025 km (0.108 R)
• M82: 83,558,190 km (0.068 R)
• M83: 84,970,394 km (0.116 R)
• M84: 85,821,606 km (0.114 R)
• M85: 86,675,660 km (0.058 R)
• M86: 87,532,407 km (0.069 R)
• M87: 88,105,217 km (0.111 R)
• M88: 88,966,751 km (0.117 R)
• M89: 93,608,175 km (0.081 R)
• M90: 94,340,606 km (0.116 R)
• M91: 96,844,725 km (0.054 R)
• M92: 96,992,677 km (0.114 R)
• M93: 97,140,779 km (0.115 R)
• M94: 97,733,635 km (0.074 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 20,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit