🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.89 AU - 1.23 AU

Year: 399 Days

Day: 27.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.91 AU - 1.49 AU

Year: 480 Days

Day: 36.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.91 AU - 4.59 AU

Year: 3200 Days

Day: 30.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,157,656 km

• M1: 95,743 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.88 AU - 4.72 AU

Year: 3257 Days

Day: 36.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 130.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.1

Radius: 12.1

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.81 AU - 6.01 AU

Year: 3974 Days

Day: 11.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,157,656 km

• M1: 155,432 km (0.068 R)
• M2: 267,631 km (0.114 R)
• M3: 528,080 km (0.062 R)
• M4: 634,893 km (0.096 R)
• M5: 787,334 km (0.056 R)
• M6: 893,099 km (0.034 R)
• M7: 973,284 km (0.034 R)
• M8: 1,185,563 km (0.095 R)
• M9: 1,343,389 km (0.094 R)
• M10: 1,872,816 km (0.103 R)
• M11: 2,045,152 km (0.119 R)
• M12: 2,223,024 km (0.118 R)
• M13: 2,579,366 km (0.116 R)
• M14: 2,727,169 km (0.095 R)
• M15: 2,908,332 km (0.117 R)
• M16: 3,203,339 km (0.032 R)
• M17: 3,557,288 km (0.103 R)
• M18: 3,739,049 km (0.105 R)
• M19: 3,974,815 km (0.096 R)
• M20: 4,111,847 km (0.105 R)
• M21: 4,320,387 km (0.1 R)
• M22: 4,408,200 km (0.078 R)
• M23: 4,603,725 km (0.1 R)
• M24: 4,875,095 km (0.066 R)
• M25: 5,077,352 km (0.079 R)
• M26: 5,263,751 km (0.109 R)
• M27: 5,395,696 km (0.084 R)
• M28: 5,490,541 km (0.049 R)
• M29: 5,643,430 km (0.115 R)
• M30: 5,739,771 km (0.054 R)
• M31: 6,429,268 km (0.093 R)
• M32: 6,590,684 km (0.116 R)
• M33: 6,855,622 km (0.09 R)
• M34: 7,207,625 km (0.069 R)
• M35: 7,502,034 km (0.079 R)
• M36: 8,563,132 km (0.116 R)
• M37: 8,718,564 km (0.054 R)
• M38: 8,830,164 km (0.103 R)
• M39: 9,145,217 km (0.037 R)
• M40: 9,441,122 km (0.119 R)
• M41: 9,601,790 km (0.114 R)
• M42: 9,786,394 km (0.029 R)
• M43: 10,465,867 km (0.06 R)
• M44: 10,943,383 km (0.116 R)
• M45: 11,039,874 km (0.103 R)
• M46: 11,160,600 km (0.103 R)
• M47: 11,281,923 km (0.067 R)
• M48: 11,623,904 km (0.114 R)
• M49: 11,746,874 km (0.044 R)
• M50: 12,168,291 km (0.109 R)
• M51: 12,619,927 km (0.096 R)
• M52: 13,000,354 km (0.068 R)
• M53: 13,591,266 km (0.026 R)
• M54: 13,694,937 km (0.105 R)
• M55: 14,772,491 km (0.051 R)
• M56: 15,039,523 km (0.086 R)
• M57: 15,442,988 km (0.095 R)
• M58: 15,686,833 km (0.039 R)
• M59: 15,877,420 km (0.081 R)
• M60: 15,986,627 km (0.076 R)
• M61: 16,315,742 km (0.054 R)
• M62: 16,925,054 km (0.064 R)
• M63: 17,852,860 km (0.037 R)
• M64: 18,194,392 km (0.104 R)
• M65: 18,280,112 km (0.035 R)
• M66: 18,710,804 km (0.096 R)
• M67: 18,970,656 km (0.047 R)
• M68: 19,057,722 km (0.101 R)
• M69: 19,377,562 km (0.09 R)
• M70: 19,523,569 km (0.077 R)
• M71: 19,640,555 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.5

Radius: 8.4

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.55 AU - 6.21 AU

Year: 4558 Days

Day: 11.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,157,656 km

• M1: 160,070 km (0.114 R)
• M2: 216,917 km (0.088 R)
• M3: 277,654 km (0.088 R)
• M4: 364,869 km (0.108 R)
• M5: 560,244 km (0.088 R)
• M6: 676,781 km (0.072 R)
• M7: 801,845 km (0.051 R)
• M8: 921,224 km (0.117 R)
• M9: 1,253,630 km (0.073 R)
• M10: 1,346,231 km (0.089 R)
• M11: 1,792,033 km (0.086 R)
• M12: 1,968,409 km (0.078 R)
• M13: 2,338,065 km (0.098 R)
• M14: 2,810,196 km (0.113 R)
• M15: 3,015,594 km (0.087 R)
• M16: 3,120,312 km (0.034 R)
• M17: 3,183,592 km (0.064 R)
• M18: 3,354,583 km (0.103 R)
• M19: 3,773,008 km (0.096 R)
• M20: 3,931,282 km (0.076 R)
• M21: 4,514,714 km (0.095 R)
• M22: 4,634,692 km (0.058 R)
• M23: 4,951,540 km (0.109 R)
• M24: 5,376,398 km (0.105 R)
• M25: 6,101,798 km (0.101 R)
• M26: 6,802,814 km (0.116 R)
• M27: 6,857,716 km (0.104 R)
• M28: 7,218,696 km (0.119 R)
• M29: 7,274,795 km (0.029 R)
• M30: 7,500,688 km (0.106 R)
• M31: 7,557,535 km (0.108 R)
• M32: 7,757,547 km (0.12 R)
• M33: 8,309,264 km (0.101 R)
• M34: 8,873,547 km (0.101 R)
• M35: 9,573,217 km (0.117 R)
• M36: 9,914,150 km (0.076 R)
• M37: 10,164,577 km (0.088 R)
• M38: 10,353,818 km (0.1 R)
• M39: 10,607,985 km (0.102 R)
• M40: 11,057,676 km (0.099 R)
• M41: 11,219,691 km (0.098 R)
• M42: 11,480,739 km (0.118 R)
• M43: 12,443,700 km (0.105 R)
• M44: 12,680,065 km (0.105 R)
• M45: 13,397,836 km (0.103 R)
• M46: 13,570,771 km (0.04 R)
• M47: 14,023,604 km (0.03 R)
• M48: 14,128,920 km (0.11 R)
• M49: 14,694,550 km (0.106 R)
• M50: 15,051,790 km (0.053 R)
• M51: 15,159,500 km (0.087 R)
• M52: 15,375,819 km (0.072 R)
• M53: 16,546,422 km (0.108 R)
• M54: 17,330,165 km (0.105 R)
• M55: 17,669,902 km (0.117 R)
• M56: 17,859,443 km (0.077 R)
• M57: 17,935,438 km (0.108 R)
• M58: 18,779,021 km (0.074 R)
• M59: 19,127,883 km (0.093 R)
• M60: 19,871,235 km (0.096 R)
• M61: 20,107,899 km (0.087 R)
• M62: 20,385,403 km (0.068 R)
• M63: 20,624,161 km (0.075 R)
• M64: 21,345,971 km (0.117 R)
• M65: 21,466,995 km (0.068 R)
• M66: 21,953,787 km (0.108 R)
• M67: 23,853,081 km (0.064 R)
• M68: 23,936,856 km (0.103 R)
• M69: 24,062,668 km (0.12 R)
• M70: 24,399,263 km (0.1 R)
• M71: 25,504,193 km (0.101 R)
• M72: 25,589,763 km (0.117 R)
• M73: 26,192,194 km (0.073 R)
• M74: 26,755,729 km (0.076 R)
• M75: 26,842,645 km (0.052 R)
• M76: 27,060,759 km (0.099 R)
• M77: 27,191,807 km (0.054 R)
• M78: 27,366,986 km (0.086 R)
• M79: 27,454,650 km (0.114 R)
• M80: 27,894,617 km (0.044 R)
• M81: 29,318,041 km (0.075 R)
• M82: 29,677,674 km (0.037 R)
• M83: 29,857,940 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.8

Radius: 11.1

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.46 AU - 7.66 AU

Year: 6137 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,157,656 km

• M1: 175,927 km (0.094 R)
• M2: 245,341 km (0.098 R)
• M3: 335,099 km (0.116 R)
• M4: 562,039 km (0.084 R)
• M5: 695,481 km (0.085 R)
• M6: 855,550 km (0.077 R)
• M7: 1,028,635 km (0.109 R)
• M8: 1,465,461 km (0.078 R)
• M9: 1,540,559 km (0.117 R)
• M10: 2,103,496 km (0.05 R)
• M11: 2,385,488 km (0.106 R)
• M12: 2,772,946 km (0.104 R)
• M13: 3,180,301 km (0.047 R)
• M14: 3,428,933 km (0.105 R)
• M15: 4,403,413 km (0.082 R)
• M16: 4,907,259 km (0.037 R)
• M17: 4,992,979 km (0.074 R)
• M18: 5,079,147 km (0.055 R)
• M19: 5,253,279 km (0.028 R)
• M20: 5,577,457 km (0.095 R)
• M21: 6,589,188 km (0.117 R)
• M22: 6,779,177 km (0.053 R)
• M23: 7,425,889 km (0.112 R)
• M24: 7,557,535 km (0.072 R)
• M25: 8,227,733 km (0.099 R)
• M26: 8,501,198 km (0.112 R)
• M27: 8,916,931 km (0.116 R)
• M28: 9,374,999 km (0.065 R)
• M29: 9,481,812 km (0.12 R)
• M30: 9,876,751 km (0.032 R)
• M31: 10,240,573 km (0.043 R)
• M32: 10,350,527 km (0.063 R)
• M33: 10,682,934 km (0.08 R)
• M34: 11,207,124 km (0.09 R)
• M35: 12,632,194 km (0.098 R)
• M36: 13,426,259 km (0.085 R)
• M37: 14,854,321 km (0.09 R)
• M38: 15,861,264 km (0.114 R)
• M39: 16,031,207 km (0.097 R)
• M40: 16,415,973 km (0.093 R)
• M41: 17,720,167 km (0.116 R)
• M42: 18,295,670 km (0.119 R)
• M43: 18,787,398 km (0.098 R)
• M44: 18,922,186 km (0.059 R)
• M45: 19,012,244 km (0.119 R)
• M46: 19,738,242 km (0.098 R)
• M47: 20,058,681 km (0.119 R)
• M48: 20,242,537 km (0.075 R)
• M49: 20,611,894 km (0.09 R)
• M50: 20,843,920 km (0.076 R)
• M51: 20,937,120 km (0.106 R)
• M52: 21,404,463 km (0.064 R)
• M53: 22,254,329 km (0.047 R)
• M54: 22,587,932 km (0.038 R)
• M55: 23,067,244 km (0.118 R)
• M56: 23,308,246 km (0.027 R)
• M57: 23,841,263 km (0.11 R)
• M58: 24,231,414 km (0.066 R)
• M59: 24,919,265 km (0.104 R)
• M60: 25,018,000 km (0.095 R)
• M61: 26,919,838 km (0.095 R)
• M62: 27,530,047 km (0.093 R)
• M63: 27,990,659 km (0.104 R)
• M64: 28,919,662 km (0.086 R)
• M65: 29,023,483 km (0.106 R)
• M66: 29,492,323 km (0.119 R)
• M67: 29,858,688 km (0.112 R)
• M68: 30,016,214 km (0.091 R)
• M69: 30,701,821 km (0.105 R)
• M70: 31,981,182 km (0.087 R)
• M71: 32,196,005 km (0.072 R)
• M72: 32,465,431 km (0.031 R)
• M73: 32,789,609 km (0.105 R)
• M74: 34,701,919 km (0.097 R)
• M75: 35,643,787 km (0.103 R)
• M76: 36,369,636 km (0.067 R)
• M77: 36,762,630 km (0.079 R)
• M78: 37,949,689 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898

Radius: 5.1

Gravity: 34.53 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.56 AU - 15.2 AU

Year: 18887 Days

Day: 15.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,157,656 km

• M1: 76,594 km (0.104 R)
• M2: 168,746 km (0.099 R)
• M3: 587,920 km (0.046 R)
• M4: 1,211,294 km (0.075 R)
• M5: 3,434,618 km (0.118 R)
• M6: 3,731,270 km (0.118 R)
• M7: 4,036,300 km (0.037 R)
• M8: 4,349,259 km (0.047 R)
• M9: 4,440,065 km (0.103 R)
• M10: 4,577,545 km (0.082 R)
• M11: 4,998,364 km (0.117 R)
• M12: 5,382,831 km (0.085 R)
• M13: 5,529,436 km (0.111 R)
• M14: 5,628,021 km (0.03 R)
• M15: 6,384,987 km (0.106 R)
• M16: 7,826,362 km (0.106 R)
• M17: 8,898,081 km (0.103 R)
• M18: 10,498,629 km (0.077 R)
• M19: 11,113,626 km (0.1 R)
• M20: 12,571,756 km (0.116 R)
• M21: 13,554,614 km (0.115 R)
• M22: 14,021,808 km (0.116 R)
• M23: 14,426,321 km (0.101 R)
• M24: 14,630,073 km (0.118 R)
• M25: 15,523,771 km (0.098 R)
• M26: 17,580,443 km (0.097 R)
• M27: 17,652,848 km (0.076 R)
• M28: 18,162,677 km (0.103 R)
• M29: 18,309,283 km (0.099 R)
• M30: 18,456,189 km (0.098 R)
• M31: 20,478,004 km (0.116 R)
• M32: 21,167,351 km (0.086 R)
• M33: 21,631,254 km (0.114 R)
• M34: 25,953,435 km (0.093 R)
• M35: 26,118,591 km (0.118 R)
• M36: 26,699,031 km (0.085 R)
• M37: 27,451,658 km (0.058 R)
• M38: 27,535,732 km (0.052 R)
• M39: 27,788,403 km (0.088 R)
• M40: 29,148,996 km (0.05 R)
• M41: 30,357,298 km (0.093 R)
• M42: 30,792,627 km (0.111 R)
• M43: 31,055,022 km (0.118 R)
• M44: 31,318,015 km (0.097 R)
• M45: 31,846,245 km (0.066 R)
• M46: 34,078,694 km (0.044 R)
• M47: 34,259,408 km (0.086 R)
• M48: 34,440,571 km (0.112 R)
• M49: 35,076,811 km (0.099 R)
• M50: 37,567,466 km (0.105 R)
• M51: 38,316,203 km (0.092 R)
• M52: 38,410,151 km (0.099 R)
• M53: 40,687,778 km (0.041 R)
• M54: 40,783,671 km (0.111 R)
• M55: 41,167,838 km (0.103 R)
• M56: 41,842,973 km (0.095 R)
• M57: 43,302,001 km (0.104 R)
• M58: 43,595,811 km (0.102 R)
• M59: 44,086,941 km (0.085 R)
• M60: 45,571,401 km (0.111 R)
• M61: 46,069,861 km (0.118 R)
• M62: 46,169,792 km (0.034 R)
• M63: 47,072,167 km (0.109 R)
• M64: 49,302,372 km (0.053 R)
• M65: 50,739,409 km (0.028 R)
• M66: 51,359,492 km (0.118 R)
• M67: 51,463,163 km (0.085 R)
• M68: 52,920,696 km (0.092 R)
• M69: 53,025,414 km (0.11 R)
• M70: 53,654,623 km (0.102 R)
• M71: 53,759,790 km (0.05 R)
• M72: 54,497,457 km (0.083 R)
• M73: 54,920,520 km (0.076 R)
• M74: 55,238,565 km (0.037 R)
• M75: 57,374,224 km (0.033 R)
• M76: 58,020,188 km (0.047 R)
• M77: 58,993,621 km (0.107 R)
• M78: 60,409,116 km (0.106 R)
• M79: 60,518,472 km (0.043 R)
• M80: 60,846,989 km (0.085 R)
• M81: 61,946,085 km (0.1 R)
• M82: 62,830,208 km (0.11 R)
• M83: 63,162,764 km (0.089 R)
• M84: 63,718,371 km (0.115 R)
• M85: 65,170,517 km (0.064 R)
• M86: 66,633,584 km (0.079 R)
• M87: 66,746,531 km (0.061 R)
• M88: 69,477,440 km (0.096 R)
• M89: 70,971,773 km (0.113 R)
• M90: 74,343,410 km (0.114 R)
• M91: 76,462,314 km (0.111 R)
• M92: 78,123,898 km (0.09 R)
• M93: 78,481,586 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 16,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit