🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.52 AU - 0.54 AU

Year: 161 Days

Day: 15.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.53 AU - 0.69 AU

Year: 198 Days

Day: 42.2 Hours

Environment

Temp: 49 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.69 AU - 0.69 AU

Year: 239 Days

Day: 44.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.71 AU - 0.73 AU

Year: 254 Days

Day: 30.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.51 AU - 2.47 AU

Year: 1168 Days

Day: 24.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.6

Radius: 9.7

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.6 AU - 4.24 AU

Year: 2633 Days

Day: 14.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,835,834 km

• M1: 288,425 km (0.071 R)
• M2: 524,191 km (0.118 R)
• M3: 613,650 km (0.1 R)
• M4: 830,418 km (0.033 R)
• M5: 1,095,056 km (0.084 R)
• M6: 1,386,323 km (0.084 R)
• M7: 1,554,322 km (0.076 R)
• M8: 1,620,893 km (0.106 R)
• M9: 1,701,975 km (0.105 R)
• M10: 1,770,640 km (0.106 R)
• M11: 1,868,328 km (0.108 R)
• M12: 2,025,555 km (0.052 R)
• M13: 2,322,956 km (0.093 R)
• M14: 2,523,716 km (0.113 R)
• M15: 2,618,412 km (0.05 R)
• M16: 2,959,195 km (0.049 R)
• M17: 3,025,617 km (0.092 R)
• M18: 3,092,637 km (0.088 R)
• M19: 3,262,580 km (0.112 R)
• M20: 3,435,366 km (0.115 R)
• M21: 3,505,527 km (0.078 R)
• M22: 3,664,849 km (0.111 R)
• M23: 4,478,063 km (0.053 R)
• M24: 4,651,147 km (0.109 R)
• M25: 4,767,834 km (0.087 R)
• M26: 4,905,165 km (0.102 R)
• M27: 5,043,842 km (0.084 R)
• M28: 5,365,776 km (0.111 R)
• M29: 5,426,812 km (0.109 R)
• M30: 5,819,357 km (0.042 R)
• M31: 6,093,121 km (0.101 R)
• M32: 6,741,179 km (0.108 R)
• M33: 6,939,995 km (0.071 R)
• M34: 7,185,485 km (0.064 R)
• M35: 8,102,370 km (0.082 R)
• M36: 8,219,505 km (0.103 R)
• M37: 9,275,068 km (0.093 R)
• M38: 9,348,670 km (0.06 R)
• M39: 9,422,422 km (0.059 R)
• M40: 9,496,323 km (0.119 R)
• M41: 9,943,920 km (0.104 R)
• M42: 10,069,433 km (0.066 R)
• M43: 10,551,437 km (0.076 R)
• M44: 10,730,954 km (0.111 R)
• M45: 10,808,147 km (0.044 R)
• M46: 10,911,369 km (0.116 R)
• M47: 11,406,389 km (0.098 R)
• M48: 11,617,023 km (0.05 R)
• M49: 11,961,995 km (0.058 R)
• M50: 12,202,848 km (0.12 R)
• M51: 12,337,336 km (0.117 R)
• M52: 12,635,036 km (0.085 R)
• M53: 13,292,519 km (0.084 R)
• M54: 13,625,524 km (0.092 R)
• M55: 14,045,744 km (0.052 R)
• M56: 14,130,267 km (0.118 R)
• M57: 14,271,487 km (0.053 R)
• M58: 14,356,459 km (0.119 R)
• M59: 14,612,421 km (0.076 R)
• M60: 14,784,010 km (0.107 R)
• M61: 14,927,324 km (0.115 R)
• M62: 15,186,727 km (0.066 R)
• M63: 15,564,013 km (0.059 R)
• M64: 16,032,553 km (0.085 R)
• M65: 16,298,090 km (0.045 R)
• M66: 17,496,219 km (0.047 R)
• M67: 17,647,911 km (0.095 R)
• M68: 19,314,581 km (0.1 R)
• M69: 19,597,171 km (0.12 R)
• M70: 19,660,152 km (0.103 R)
• M71: 19,881,258 km (0.078 R)
• M72: 20,071,397 km (0.054 R)
• M73: 20,198,405 km (0.098 R)
• M74: 20,261,984 km (0.101 R)
• M75: 20,357,577 km (0.076 R)
• M76: 20,741,446 km (0.041 R)
• M77: 20,934,277 km (0.074 R)
• M78: 21,160,020 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.9

Radius: 3.7

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.03 AU - 15.29 AU

Year: 18750 Days

Day: 20.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,835,834 km

• M1: 104,719 km (0.11 R)
• M2: 130,300 km (0.107 R)
• M3: 158,873 km (0.033 R)
• M4: 212,130 km (0.114 R)
• M5: 247,136 km (0.05 R)
• M6: 423,063 km (0.106 R)
• M7: 667,057 km (0.115 R)
• M8: 968,497 km (0.101 R)
• M9: 1,329,626 km (0.065 R)
• M10: 1,512,883 km (0.113 R)
• M11: 1,655,450 km (0.057 R)
• M12: 2,486,915 km (0.102 R)
• M13: 3,181,947 km (0.081 R)
• M14: 3,426,240 km (0.117 R)
• M15: 3,835,989 km (0.088 R)
• M16: 4,128,752 km (0.116 R)
• M17: 4,428,695 km (0.077 R)
• M18: 5,049,227 km (0.089 R)
• M19: 5,918,241 km (0.093 R)
• M20: 5,955,491 km (0.046 R)
• M21: 7,067,901 km (0.038 R)
• M22: 7,425,889 km (0.067 R)
• M23: 7,627,247 km (0.102 R)
• M24: 8,325,570 km (0.073 R)
• M25: 9,650,559 km (0.116 R)
• M26: 9,738,373 km (0.053 R)
• M27: 9,782,205 km (0.068 R)
• M28: 10,359,653 km (0.034 R)
• M29: 10,629,826 km (0.07 R)
• M30: 12,681,112 km (0.066 R)
• M31: 13,066,925 km (0.086 R)
• M32: 13,164,014 km (0.099 R)
• M33: 13,212,634 km (0.1 R)
• M34: 14,497,380 km (0.059 R)
• M35: 14,749,004 km (0.056 R)
• M36: 15,307,602 km (0.105 R)
• M37: 16,393,234 km (0.086 R)
• M38: 16,445,593 km (0.063 R)
• M39: 16,707,988 km (0.094 R)
• M40: 17,236,816 km (0.065 R)
• M41: 17,396,587 km (0.079 R)
• M42: 18,311,079 km (0.112 R)
• M43: 18,692,104 km (0.054 R)
• M44: 18,746,857 km (0.069 R)
• M45: 20,354,735 km (0.088 R)
• M46: 20,976,165 km (0.084 R)
• M47: 21,374,843 km (0.069 R)
• M48: 22,644,031 km (0.056 R)
• M49: 22,877,404 km (0.074 R)
• M50: 23,700,342 km (0.05 R)
• M51: 23,878,064 km (0.095 R)
• M52: 24,234,556 km (0.1 R)
• M53: 24,353,785 km (0.053 R)
• M54: 24,953,074 km (0.082 R)
• M55: 25,073,501 km (0.038 R)
• M56: 27,895,964 km (0.081 R)
• M57: 27,958,346 km (0.078 R)
• M58: 28,334,136 km (0.115 R)
• M59: 28,648,591 km (0.098 R)
• M60: 29,662,565 km (0.112 R)
• M61: 30,109,863 km (0.119 R)
• M62: 30,302,096 km (0.092 R)
• M63: 30,688,208 km (0.098 R)
• M64: 33,104,064 km (0.09 R)
• M65: 33,634,388 km (0.06 R)
• M66: 34,033,964 km (0.088 R)
• M67: 34,301,146 km (0.089 R)
• M68: 35,309,585 km (0.101 R)
• M69: 36,259,681 km (0.067 R)
• M70: 36,395,965 km (0.043 R)
• M71: 36,737,796 km (0.079 R)
• M72: 36,806,312 km (0.087 R)
• M73: 37,149,340 km (0.103 R)
• M74: 37,562,230 km (0.089 R)
• M75: 38,115,293 km (0.078 R)
• M76: 38,392,947 km (0.035 R)
• M77: 39,229,498 km (0.099 R)
• M78: 39,579,857 km (0.087 R)
• M79: 39,790,640 km (0.096 R)
• M80: 40,142,644 km (0.071 R)
• M81: 40,495,695 km (0.111 R)
• M82: 42,204,701 km (0.065 R)
• M83: 43,719,379 km (0.12 R)
• M84: 44,812,042 km (0.11 R)
• M85: 45,104,955 km (0.117 R)
• M86: 45,692,725 km (0.059 R)
• M87: 46,061,334 km (0.067 R)
• M88: 46,208,987 km (0.117 R)
• M89: 46,356,939 km (0.085 R)
• M90: 47,172,996 km (0.077 R)
• M91: 47,247,496 km (0.102 R)
• M92: 48,143,736 km (0.08 R)
• M93: 49,196,307 km (0.054 R)
• M94: 49,574,191 km (0.082 R)
• M95: 49,801,281 km (0.099 R)
• M96: 50,713,229 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.2

Radius: 6.5

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 14.35 AU - 14.53 AU

Year: 22840 Days

Day: 16.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,835,834 km

• M1: 86,916 km (0.082 R)
• M2: 169,943 km (0.088 R)
• M3: 217,964 km (0.089 R)
• M4: 301,889 km (0.109 R)
• M5: 364,869 km (0.116 R)
• M6: 706,252 km (0.11 R)
• M7: 1,971,550 km (0.1 R)
• M8: 3,554,296 km (0.076 R)
• M9: 4,417,176 km (0.111 R)
• M10: 4,998,514 km (0.096 R)
• M11: 5,169,055 km (0.102 R)
• M12: 5,211,990 km (0.084 R)
• M13: 5,298,308 km (0.113 R)
• M14: 5,341,542 km (0.056 R)
• M15: 6,323,801 km (0.061 R)
• M16: 6,369,728 km (0.092 R)
• M17: 6,554,631 km (0.101 R)
• M18: 7,312,045 km (0.09 R)
• M19: 7,505,774 km (0.107 R)
• M20: 8,601,130 km (0.108 R)
• M21: 8,754,318 km (0.082 R)
• M22: 9,063,387 km (0.116 R)
• M23: 9,167,208 km (0.097 R)
• M24: 9,323,837 km (0.062 R)
• M25: 10,771,795 km (0.109 R)
• M26: 10,826,697 km (0.077 R)
• M27: 11,047,504 km (0.078 R)
• M28: 11,269,806 km (0.082 R)
• M29: 11,775,447 km (0.063 R)
• M30: 11,831,995 km (0.057 R)
• M31: 12,116,530 km (0.103 R)
• M32: 12,808,570 km (0.075 R)
• M33: 12,983,599 km (0.077 R)
• M34: 13,336,052 km (0.082 R)
• M35: 13,395,143 km (0.048 R)
• M36: 13,990,243 km (0.088 R)
• M37: 17,803,343 km (0.056 R)
• M38: 18,063,943 km (0.119 R)
• M39: 18,457,385 km (0.072 R)
• M40: 18,721,126 km (0.069 R)
• M41: 19,385,939 km (0.114 R)
• M42: 19,654,168 km (0.074 R)
• M43: 19,855,976 km (0.1 R)
• M44: 21,081,781 km (0.115 R)
• M45: 21,150,596 km (0.072 R)
• M46: 21,219,560 km (0.099 R)
• M47: 21,357,490 km (0.118 R)
• M48: 21,426,604 km (0.119 R)
• M49: 21,773,372 km (0.112 R)
• M50: 21,842,935 km (0.051 R)
• M51: 22,052,073 km (0.113 R)
• M52: 22,753,986 km (0.042 R)
• M53: 22,824,596 km (0.052 R)
• M54: 24,540,633 km (0.077 R)
• M55: 25,414,135 km (0.069 R)
• M56: 25,854,701 km (0.067 R)
• M57: 29,315,348 km (0.052 R)
• M58: 30,786,494 km (0.047 R)
• M59: 31,885,889 km (0.068 R)
• M60: 32,599,470 km (0.113 R)
• M61: 32,758,792 km (0.1 R)
• M62: 34,852,714 km (0.059 R)
• M63: 35,260,368 km (0.102 R)
• M64: 37,488,778 km (0.103 R)
• M65: 37,990,230 km (0.091 R)
• M66: 39,847,487 km (0.046 R)
• M67: 40,273,692 km (0.118 R)
• M68: 40,787,111 km (0.103 R)
• M69: 44,883,550 km (0.042 R)
• M70: 45,149,385 km (0.114 R)
• M71: 47,025,193 km (0.108 R)
• M72: 47,205,309 km (0.075 R)
• M73: 48,744,222 km (0.115 R)
• M74: 49,840,625 km (0.105 R)
• M75: 50,483,746 km (0.065 R)
• M76: 50,944,956 km (0.117 R)
• M77: 51,037,408 km (0.049 R)
• M78: 52,336,665 km (0.065 R)
• M79: 53,177,854 km (0.073 R)
• M80: 53,553,046 km (0.077 R)
• M81: 56,013,482 km (0.086 R)
• M82: 57,738,345 km (0.107 R)
• M83: 57,931,027 km (0.074 R)
• M84: 58,027,518 km (0.085 R)
• M85: 58,413,780 km (0.097 R)
• M86: 59,577,801 km (0.062 R)
• M87: 60,162,728 km (0.108 R)
• M88: 60,847,588 km (0.109 R)
• M89: 61,928,881 km (0.102 R)
• M90: 62,126,201 km (0.119 R)
• M91: 63,214,974 km (0.089 R)
• M92: 63,413,490 km (0.052 R)
• M93: 64,509,743 km (0.116 R)
• M94: 64,709,756 km (0.12 R)
• M95: 65,210,609 km (0.058 R)
• M96: 67,024,334 km (0.091 R)
• M97: 67,226,890 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 18,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit