🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.59 AU - 0.93 AU

Year: 248 Days

Day: 33.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.73 AU - 1.21 AU

Year: 358 Days

Day: 47.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.19 AU - 1.39 AU

Year: 549 Days

Day: 41.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.19 AU - 1.65 AU

Year: 634 Days

Day: 22.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.73 AU - 2.21 AU

Year: 1036 Days

Day: 44 Hours

Environment

Temp: -78 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,594,713 km

• M1: 638,933 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.31 AU - 3.23 AU

Year: 1728 Days

Day: 35.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.81 AU - 3.73 AU

Year: 2216 Days

Day: 26.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,594,713 km

• M1: 13,165 km (0.034 R)
• M2: 1,102,836 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.9

Radius: 4.3

Gravity: 37.53 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.6 AU - 14.16 AU

Year: 16323 Days

Day: 24.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 105.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 85,594,713 km

• M1: 188,493 km (0.088 R)
• M2: 228,137 km (0.112 R)
• M3: 301,440 km (0.086 R)
• M4: 435,180 km (0.082 R)
• M5: 627,413 km (0.102 R)
• M6: 669,002 km (0.116 R)
• M7: 1,033,572 km (0.117 R)
• M8: 1,209,948 km (0.11 R)
• M9: 1,534,126 km (0.097 R)
• M10: 2,036,925 km (0.085 R)
• M11: 2,722,232 km (0.092 R)
• M12: 3,215,307 km (0.076 R)
• M13: 3,621,764 km (0.095 R)
• M14: 3,697,461 km (0.075 R)
• M15: 4,482,401 km (0.094 R)
• M16: 4,645,313 km (0.118 R)
• M17: 4,768,881 km (0.117 R)
• M18: 5,231,138 km (0.094 R)
• M19: 5,489,344 km (0.072 R)
• M20: 5,751,589 km (0.059 R)
• M21: 5,928,713 km (0.057 R)
• M22: 6,152,661 km (0.076 R)
• M23: 6,243,018 km (0.083 R)
• M24: 7,361,113 km (0.084 R)
• M25: 7,553,496 km (0.114 R)
• M26: 7,601,816 km (0.117 R)
• M27: 8,239,552 km (0.035 R)
• M28: 9,357,197 km (0.116 R)
• M29: 9,986,555 km (0.087 R)
• M30: 10,146,176 km (0.07 R)
• M31: 11,396,665 km (0.089 R)
• M32: 11,452,166 km (0.081 R)
• M33: 11,563,317 km (0.106 R)
• M34: 12,522,987 km (0.104 R)
• M35: 13,099,238 km (0.038 R)
• M36: 14,039,311 km (0.116 R)
• M37: 14,098,851 km (0.055 R)
• M38: 14,457,437 km (0.109 R)
• M39: 14,517,426 km (0.109 R)
• M40: 15,000,926 km (0.093 R)
• M41: 16,107,801 km (0.115 R)
• M42: 16,545,375 km (0.107 R)
• M43: 16,608,206 km (0.086 R)
• M44: 16,734,167 km (0.054 R)
• M45: 17,624,275 km (0.106 R)
• M46: 17,816,957 km (0.065 R)
• M47: 18,010,387 km (0.08 R)
• M48: 18,660,090 km (0.082 R)
• M49: 18,987,859 km (0.071 R)
• M50: 19,251,451 km (0.109 R)
• M51: 19,317,573 km (0.104 R)
• M52: 19,516,239 km (0.112 R)
• M53: 20,049,555 km (0.063 R)
• M54: 20,994,116 km (0.089 R)
• M55: 21,471,782 km (0.106 R)
• M56: 21,540,448 km (0.062 R)
• M57: 22,160,531 km (0.053 R)
• M58: 22,438,035 km (0.077 R)
• M59: 22,577,161 km (0.106 R)
• M60: 23,347,740 km (0.067 R)
• M61: 24,555,593 km (0.071 R)
• M62: 25,203,202 km (0.112 R)
• M63: 25,929,350 km (0.038 R)
• M64: 27,699,991 km (0.097 R)
• M65: 28,148,635 km (0.105 R)
• M66: 28,977,556 km (0.084 R)
• M67: 29,433,082 km (0.107 R)
• M68: 30,659,186 km (0.086 R)
• M69: 31,200,880 km (0.116 R)
• M70: 32,686,985 km (0.056 R)
• M71: 32,844,811 km (0.109 R)
• M72: 33,319,635 km (0.077 R)
• M73: 36,297,679 km (0.115 R)
• M74: 37,694,175 km (0.104 R)
• M75: 39,191,949 km (0.113 R)
• M76: 42,417,130 km (0.107 R)
• M77: 43,020,458 km (0.093 R)
• M78: 43,453,245 km (0.105 R)
• M79: 47,411,904 km (0.111 R)
• M80: 47,948,362 km (0.05 R)
• M81: 48,846,846 km (0.089 R)
• M82: 48,937,054 km (0.118 R)
• M83: 50,114,239 km (0.096 R)
• M84: 52,311,832 km (0.093 R)
• M85: 54,353,694 km (0.1 R)
• M86: 55,855,058 km (0.077 R)
• M87: 56,421,585 km (0.105 R)
• M88: 57,179,897 km (0.085 R)
• M89: 58,802,435 km (0.106 R)
• M90: 59,763,901 km (0.045 R)
• M91: 60,246,653 km (0.091 R)
• M92: 61,799,928 km (0.074 R)
• M93: 62,190,378 km (0.119 R)
• M94: 63,563,238 km (0.086 R)
• M95: 63,661,673 km (0.055 R)
• M96: 64,055,863 km (0.084 R)
• M97: 65,045,154 km (0.079 R)
• M98: 65,541,520 km (0.108 R)
• M99: 65,740,485 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.3

Radius: 3.7

Gravity: 41.51 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.07 AU - 16.03 AU

Year: 20798 Days

Day: 21.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,594,713 km

• M1: 108,608 km (0.109 R)
• M2: 180,714 km (0.091 R)
• M3: 654,939 km (0.037 R)
• M4: 940,821 km (0.114 R)
• M5: 1,233,434 km (0.09 R)
• M6: 1,261,409 km (0.034 R)
• M7: 1,346,530 km (0.116 R)
• M8: 2,159,595 km (0.118 R)
• M9: 2,435,154 km (0.088 R)
• M10: 2,685,282 km (0.091 R)
• M11: 2,906,088 km (0.105 R)
• M12: 2,943,488 km (0.063 R)
• M13: 3,444,042 km (0.067 R)
• M14: 3,523,329 km (0.099 R)
• M15: 3,603,214 km (0.064 R)
• M16: 3,643,456 km (0.083 R)
• M17: 3,887,749 km (0.071 R)
• M18: 4,011,916 km (0.101 R)
• M19: 4,739,709 km (0.07 R)
• M20: 5,277,514 km (0.113 R)
• M21: 5,600,196 km (0.055 R)
• M22: 6,507,507 km (0.113 R)
• M23: 6,853,228 km (0.069 R)
• M24: 6,903,044 km (0.083 R)
• M25: 7,103,804 km (0.093 R)
• M26: 7,613,933 km (0.111 R)
• M27: 8,241,496 km (0.119 R)
• M28: 8,668,897 km (0.101 R)
• M29: 9,103,629 km (0.108 R)
• M30: 9,158,531 km (0.041 R)
• M31: 10,449,860 km (0.12 R)
• M32: 10,737,986 km (0.062 R)
• M33: 10,854,074 km (0.081 R)
• M34: 13,012,023 km (0.119 R)
• M35: 13,321,840 km (0.093 R)
• M36: 14,585,792 km (0.105 R)
• M37: 14,649,970 km (0.079 R)
• M38: 16,152,082 km (0.07 R)
• M39: 16,485,087 km (0.096 R)
• M40: 18,808,791 km (0.051 R)
• M41: 19,440,842 km (0.088 R)
• M42: 20,079,774 km (0.104 R)
• M43: 20,437,762 km (0.101 R)
• M44: 20,581,525 km (0.077 R)
• M45: 20,653,482 km (0.118 R)
• M46: 20,942,356 km (0.109 R)
• M47: 21,451,138 km (0.056 R)
• M48: 22,332,718 km (0.101 R)
• M49: 22,927,070 km (0.118 R)
• M50: 24,131,184 km (0.096 R)
• M51: 24,970,877 km (0.061 R)
• M52: 26,287,338 km (0.107 R)
• M53: 26,678,686 km (0.06 R)
• M54: 26,835,913 km (0.088 R)
• M55: 29,391,344 km (0.064 R)
• M56: 30,862,490 km (0.114 R)
• M57: 32,106,695 km (0.117 R)
• M58: 32,357,421 km (0.074 R)
• M59: 33,451,729 km (0.099 R)
• M60: 33,706,046 km (0.114 R)
• M61: 33,960,961 km (0.044 R)
• M62: 35,072,772 km (0.034 R)
• M63: 35,417,296 km (0.118 R)
• M64: 36,196,551 km (0.07 R)
• M65: 37,069,156 km (0.049 R)
• M66: 38,390,703 km (0.117 R)
• M67: 39,996,936 km (0.104 R)
• M68: 40,266,810 km (0.116 R)
• M69: 40,627,491 km (0.117 R)
• M70: 41,625,009 km (0.109 R)
• M71: 42,630,606 km (0.045 R)
• M72: 42,722,459 km (0.081 R)
• M73: 43,274,625 km (0.079 R)
• M74: 43,736,733 km (0.084 R)
• M75: 44,852,134 km (0.067 R)
• M76: 45,976,961 km (0.088 R)
• M77: 46,448,344 km (0.107 R)
• M78: 47,016,217 km (0.111 R)
• M79: 47,111,062 km (0.042 R)
• M80: 47,776,773 km (0.111 R)
• M81: 48,158,696 km (0.101 R)
• M82: 52,130,520 km (0.113 R)
• M83: 56,004,805 km (0.043 R)
• M84: 56,911,967 km (0.097 R)
• M85: 58,230,822 km (0.119 R)
• M86: 58,332,698 km (0.092 R)
• M87: 58,434,723 km (0.057 R)
• M88: 59,457,225 km (0.113 R)
• M89: 64,447,062 km (0.096 R)
• M90: 66,565,368 km (0.04 R)
• M91: 69,245,264 km (0.075 R)
• M92: 70,327,006 km (0.096 R)
• M93: 71,632,547 km (0.112 R)
• M94: 72,507,395 km (0.06 R)
• M95: 72,946,016 km (0.067 R)
• M96: 73,055,821 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.1

Radius: 5.8

Gravity: 19.71 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.61 AU - 18.63 AU

Year: 24254 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,594,713 km

• M1: 261,647 km (0.09 R)
• M2: 915,838 km (0.114 R)
• M3: 971,489 km (0.071 R)
• M4: 1,828,684 km (0.093 R)
• M5: 2,458,641 km (0.113 R)
• M6: 3,023,672 km (0.095 R)
• M7: 3,277,689 km (0.043 R)
• M8: 4,314,253 km (0.098 R)
• M9: 4,552,114 km (0.107 R)
• M10: 5,648,516 km (0.087 R)
• M11: 5,804,098 km (0.094 R)
• M12: 5,856,308 km (0.111 R)
• M13: 6,172,707 km (0.054 R)
• M14: 6,333,076 km (0.042 R)
• M15: 6,657,853 km (0.045 R)
• M16: 7,099,167 km (0.085 R)
• M17: 7,267,165 km (0.086 R)
• M18: 7,323,414 km (0.096 R)
• M19: 7,607,052 km (0.083 R)
• M20: 7,664,198 km (0.083 R)
• M21: 8,897,184 km (0.113 R)
• M22: 9,260,557 km (0.119 R)
• M23: 9,321,593 km (0.035 R)
• M24: 9,752,734 km (0.086 R)
• M25: 10,955,501 km (0.086 R)
• M26: 11,541,326 km (0.088 R)
• M27: 12,204,194 km (0.095 R)
• M28: 12,472,722 km (0.1 R)
• M29: 14,406,873 km (0.107 R)
• M30: 14,904,885 km (0.065 R)
• M31: 15,336,175 km (0.053 R)
• M32: 15,990,816 km (0.065 R)
• M33: 16,506,330 km (0.106 R)
• M34: 16,654,581 km (0.106 R)
• M35: 17,477,968 km (0.066 R)
• M36: 18,161,481 km (0.067 R)
• M37: 18,391,263 km (0.104 R)
• M38: 18,699,135 km (0.109 R)
• M39: 20,741,595 km (0.029 R)
• M40: 20,821,480 km (0.078 R)
• M41: 21,464,901 km (0.114 R)
• M42: 21,789,079 km (0.07 R)
• M43: 24,608,700 km (0.083 R)
• M44: 26,233,782 km (0.1 R)
• M45: 26,667,167 km (0.116 R)
• M46: 26,928,215 km (0.065 R)
• M47: 27,277,825 km (0.115 R)
• M48: 27,893,121 km (0.118 R)
• M49: 28,069,796 km (0.113 R)
• M50: 29,676,178 km (0.118 R)
• M51: 31,679,743 km (0.093 R)
• M52: 31,771,895 km (0.075 R)
• M53: 31,864,047 km (0.109 R)
• M54: 31,956,349 km (0.106 R)
• M55: 34,481,412 km (0.115 R)
• M56: 36,972,815 km (0.099 R)
• M57: 40,018,328 km (0.105 R)
• M58: 42,329,316 km (0.09 R)
• M59: 42,939,376 km (0.102 R)
• M60: 43,143,278 km (0.1 R)
• M61: 44,580,016 km (0.063 R)
• M62: 46,032,462 km (0.108 R)
• M63: 46,241,151 km (0.094 R)
• M64: 48,134,162 km (0.097 R)
• M65: 49,196,606 km (0.085 R)
• M66: 51,452,991 km (0.095 R)
• M67: 52,539,221 km (0.1 R)
• M68: 56,847,191 km (0.101 R)
• M69: 58,760,248 km (0.084 R)
• M70: 59,326,925 km (0.054 R)
• M71: 60,579,957 km (0.039 R)
• M72: 62,072,046 km (0.096 R)
• M73: 62,649,195 km (0.066 R)
• M74: 64,157,889 km (0.084 R)
• M75: 65,092,278 km (0.114 R)
• M76: 66,266,621 km (0.089 R)
• M77: 66,502,387 km (0.098 R)
• M78: 67,211,182 km (0.085 R)
• M79: 68,160,081 km (0.108 R)
• M80: 68,755,481 km (0.119 R)
• M81: 73,579,862 km (0.056 R)
• M82: 73,701,934 km (0.11 R)
• M83: 74,068,299 km (0.081 R)
• M84: 74,557,784 km (0.072 R)
• M85: 75,417,074 km (0.093 R)
• M86: 75,909,550 km (0.103 R)
• M87: 77,145,378 km (0.117 R)
• M88: 77,889,927 km (0.087 R)
• M89: 78,387,788 km (0.036 R)
• M90: 81,648,872 km (0.115 R)
• M91: 82,027,953 km (0.048 R)
• M92: 82,154,513 km (0.109 R)
• M93: 85,210,199 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 13,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit