🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.61 AU - 0.63 AU

Year: 176 Days

Day: 42.9 Hours

Environment

Temp: 202 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.74 AU - 0.86 AU

Year: 258 Days

Day: 19.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.31 AU - 1.53 AU

Year: 609 Days

Day: 27.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.77 AU - 1.81 AU

Year: 862 Days

Day: 33.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.58 AU - 2.68 AU

Year: 1535 Days

Day: 18.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.54 AU - 4.36 AU

Year: 2825 Days

Day: 34.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.4

Radius: 10.7

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.75 AU - 7.13 AU

Year: 5882 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 98,739,631 km

• M1: 136,433 km (0.111 R)
• M2: 222,602 km (0.113 R)
• M3: 297,401 km (0.102 R)
• M4: 1,051,224 km (0.089 R)
• M5: 1,322,296 km (0.108 R)
• M6: 1,770,491 km (0.087 R)
• M7: 1,991,297 km (0.035 R)
• M8: 2,157,650 km (0.079 R)
• M9: 2,394,015 km (0.048 R)
• M10: 2,915,513 km (0.096 R)
• M11: 3,081,267 km (0.063 R)
• M12: 3,201,544 km (0.118 R)
• M13: 3,323,466 km (0.112 R)
• M14: 3,597,230 km (0.089 R)
• M15: 3,724,089 km (0.092 R)
• M16: 3,800,983 km (0.115 R)
• M17: 3,930,235 km (0.101 R)
• M18: 4,034,804 km (0.111 R)
• M19: 4,193,378 km (0.052 R)
• M20: 4,326,969 km (0.097 R)
• M21: 5,016,765 km (0.096 R)
• M22: 5,770,289 km (0.091 R)
• M23: 5,979,277 km (0.087 R)
• M24: 6,160,440 km (0.101 R)
• M25: 6,528,152 km (0.104 R)
• M26: 6,840,063 km (0.092 R)
• M27: 7,188,776 km (0.064 R)
• M28: 7,575,935 km (0.116 R)
• M29: 8,303,430 km (0.111 R)
• M30: 9,471,191 km (0.116 R)
• M31: 10,217,983 km (0.071 R)
• M32: 10,507,455 km (0.032 R)
• M33: 10,726,467 km (0.086 R)
• M34: 11,168,827 km (0.048 R)
• M35: 11,504,525 km (0.03 R)
• M36: 11,843,663 km (0.109 R)
• M37: 12,493,068 km (0.044 R)
• M38: 12,997,512 km (0.108 R)
• M39: 13,429,550 km (0.043 R)
• M40: 13,786,641 km (0.117 R)
• M41: 14,026,296 km (0.104 R)
• M42: 16,161,656 km (0.081 R)
• M43: 16,881,521 km (0.095 R)
• M44: 18,046,141 km (0.047 R)
• M45: 18,616,258 km (0.094 R)
• M46: 20,225,483 km (0.043 R)
• M47: 20,498,050 km (0.082 R)
• M48: 20,589,155 km (0.094 R)
• M49: 21,230,780 km (0.109 R)
• M50: 21,369,158 km (0.103 R)
• M51: 21,832,463 km (0.105 R)
• M52: 22,345,883 km (0.093 R)
• M53: 22,957,888 km (0.116 R)
• M54: 23,147,279 km (0.1 R)
• M55: 23,289,696 km (0.034 R)
• M56: 23,432,412 km (0.075 R)
• M57: 24,487,825 km (0.11 R)
• M58: 24,729,725 km (0.076 R)
• M59: 26,396,395 km (0.102 R)
• M60: 27,695,353 km (0.094 R)
• M61: 28,200,395 km (0.034 R)
• M62: 29,014,956 km (0.111 R)
• M63: 29,630,850 km (0.096 R)
• M64: 30,458,874 km (0.099 R)
• M65: 30,666,965 km (0.066 R)
• M66: 31,346,887 km (0.079 R)
• M67: 32,137,512 km (0.104 R)
• M68: 32,243,427 km (0.107 R)
• M69: 33,255,457 km (0.034 R)
• M70: 33,362,569 km (0.118 R)
• M71: 33,469,831 km (0.102 R)
• M72: 34,169,799 km (0.083 R)
• M73: 34,277,959 km (0.076 R)
• M74: 34,602,885 km (0.093 R)
• M75: 34,983,312 km (0.061 R)
• M76: 35,858,310 km (0.104 R)
• M77: 36,188,174 km (0.109 R)
• M78: 36,795,691 km (0.1 R)
• M79: 37,184,047 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.7

Radius: 8.7

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.47 AU - 10.33 AU

Year: 11210 Days

Day: 14.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 144.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 98,739,631 km

• M1: 112,946 km (0.069 R)
• M2: 170,392 km (0.062 R)
• M3: 446,400 km (0.094 R)
• M4: 523,742 km (0.061 R)
• M5: 1,540,559 km (0.106 R)
• M6: 1,737,878 km (0.111 R)
• M7: 1,943,725 km (0.12 R)
• M8: 2,184,578 km (0.086 R)
• M9: 2,322,806 km (0.119 R)
• M10: 2,607,640 km (0.065 R)
• M11: 2,903,844 km (0.118 R)
• M12: 4,193,677 km (0.119 R)
• M13: 4,331,307 km (0.118 R)
• M14: 4,435,577 km (0.085 R)
• M15: 4,540,744 km (0.096 R)
• M16: 4,825,130 km (0.109 R)
• M17: 4,969,492 km (0.074 R)
• M18: 5,115,350 km (0.067 R)
• M19: 5,336,754 km (0.066 R)
• M20: 5,523,752 km (0.096 R)
• M21: 5,904,179 km (0.08 R)
• M22: 6,058,714 km (0.112 R)
• M23: 6,730,558 km (0.073 R)
• M24: 6,851,433 km (0.102 R)
• M25: 7,467,477 km (0.062 R)
• M26: 7,760,988 km (0.117 R)
• M27: 8,359,230 km (0.111 R)
• M28: 8,576,596 km (0.063 R)
• M29: 9,016,862 km (0.072 R)
• M30: 9,284,493 km (0.092 R)
• M31: 10,381,344 km (0.07 R)
• M32: 10,992,452 km (0.066 R)
• M33: 12,200,305 km (0.118 R)
• M34: 12,794,956 km (0.092 R)
• M35: 13,348,319 km (0.071 R)
• M36: 13,806,836 km (0.091 R)
• M37: 14,322,500 km (0.074 R)
• M38: 16,993,720 km (0.115 R)
• M39: 17,435,183 km (0.097 R)
• M40: 18,272,931 km (0.103 R)
• M41: 19,987,772 km (0.09 R)
• M42: 22,292,775 km (0.091 R)
• M43: 23,140,547 km (0.095 R)
• M44: 23,691,067 km (0.098 R)
• M45: 24,556,042 km (0.101 R)
• M46: 25,117,632 km (0.081 R)
• M47: 26,827,386 km (0.06 R)
• M48: 26,891,564 km (0.092 R)
• M49: 27,148,274 km (0.079 R)
• M50: 27,599,461 km (0.096 R)
• M51: 27,664,087 km (0.109 R)
• M52: 29,165,152 km (0.106 R)
• M53: 29,428,893 km (0.107 R)
• M54: 29,892,347 km (0.067 R)
• M55: 30,224,903 km (0.091 R)
• M56: 31,095,264 km (0.076 R)
• M57: 31,634,863 km (0.081 R)
• M58: 31,973,703 km (0.038 R)
• M59: 33,755,264 km (0.115 R)
• M60: 33,824,378 km (0.081 R)
• M61: 33,962,905 km (0.106 R)
• M62: 35,217,583 km (0.115 R)
• M63: 35,568,689 km (0.098 R)
• M64: 35,991,752 km (0.059 R)
• M65: 36,629,338 km (0.075 R)
• M66: 37,700,309 km (0.092 R)
• M67: 38,420,024 km (0.09 R)
• M68: 38,926,413 km (0.107 R)
• M69: 39,872,919 km (0.057 R)
• M70: 40,606,098 km (0.118 R)
• M71: 41,343,765 km (0.086 R)
• M72: 41,491,867 km (0.118 R)
• M73: 41,788,520 km (0.116 R)
• M74: 42,234,770 km (0.086 R)
• M75: 42,982,161 km (0.059 R)
• M76: 43,507,848 km (0.113 R)
• M77: 45,555,693 km (0.106 R)
• M78: 46,629,806 km (0.049 R)
• M79: 47,015,469 km (0.099 R)
• M80: 47,867,579 km (0.089 R)
• M81: 48,100,951 km (0.08 R)
• M82: 48,178,742 km (0.08 R)
• M83: 49,429,979 km (0.032 R)
• M84: 51,009,134 km (0.112 R)
• M85: 51,486,052 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.7

Radius: 7.2

Gravity: 17.59 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14.48 AU - 19.88 AU

Year: 25628 Days

Day: 20.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,739,631 km

• M1: 1,916,498 km (0.034 R)
• M2: 2,075,371 km (0.041 R)
• M3: 2,156,453 km (0.097 R)
• M4: 2,534,188 km (0.07 R)
• M5: 2,842,360 km (0.11 R)
• M6: 3,023,822 km (0.049 R)
• M7: 3,209,174 km (0.093 R)
• M8: 3,737,703 km (0.101 R)
• M9: 4,766,936 km (0.07 R)
• M10: 5,037,260 km (0.094 R)
• M11: 5,993,339 km (0.116 R)
• M12: 6,821,962 km (0.079 R)
• M13: 8,259,598 km (0.07 R)
• M14: 8,519,000 km (0.103 R)
• M15: 8,781,096 km (0.057 R)
• M16: 8,979,313 km (0.111 R)
• M17: 9,583,090 km (0.084 R)
• M18: 9,855,508 km (0.115 R)
• M19: 9,992,839 km (0.112 R)
• M20: 10,338,709 km (0.086 R)
• M21: 10,408,272 km (0.112 R)
• M22: 12,199,557 km (0.115 R)
• M23: 13,699,724 km (0.085 R)
• M24: 16,624,662 km (0.062 R)
• M25: 19,474,800 km (0.066 R)
• M26: 20,341,421 km (0.118 R)
• M27: 22,562,500 km (0.112 R)
• M28: 23,563,909 km (0.111 R)
• M29: 23,747,615 km (0.091 R)
• M30: 23,931,620 km (0.102 R)
• M31: 24,301,277 km (0.101 R)
• M32: 25,704,205 km (0.095 R)
• M33: 26,082,838 km (0.113 R)
• M34: 26,177,683 km (0.117 R)
• M35: 27,808,898 km (0.087 R)
• M36: 28,100,165 km (0.111 R)
• M37: 28,881,814 km (0.081 R)
• M38: 29,078,385 km (0.061 R)
• M39: 32,793,499 km (0.091 R)
• M40: 33,823,031 km (0.055 R)
• M41: 34,445,807 km (0.061 R)
• M42: 35,702,579 km (0.092 R)
• M43: 35,808,046 km (0.067 R)
• M44: 36,019,128 km (0.098 R)
• M45: 36,124,894 km (0.079 R)
• M46: 36,867,946 km (0.102 R)
• M47: 37,401,712 km (0.043 R)
• M48: 37,615,936 km (0.064 R)
• M49: 38,261,002 km (0.051 R)
• M50: 39,235,632 km (0.082 R)
• M51: 39,889,823 km (0.077 R)
• M52: 42,431,042 km (0.048 R)
• M53: 42,542,642 km (0.052 R)
• M54: 43,102,438 km (0.107 R)
• M55: 43,777,423 km (0.115 R)
• M56: 44,116,262 km (0.111 R)
• M57: 44,342,604 km (0.083 R)
• M58: 44,796,484 km (0.111 R)
• M59: 45,252,010 km (0.112 R)
• M60: 45,594,589 km (0.044 R)
• M61: 45,937,916 km (0.038 R)
• M62: 47,204,561 km (0.082 R)
• M63: 49,184,489 km (0.086 R)
• M64: 49,889,843 km (0.105 R)
• M65: 52,744,170 km (0.036 R)
• M66: 54,554,903 km (0.11 R)
• M67: 54,797,850 km (0.097 R)
• M68: 55,284,791 km (0.051 R)
• M69: 56,631,471 km (0.06 R)
• M70: 57,247,216 km (0.082 R)
• M71: 57,741,337 km (0.114 R)
• M72: 58,983,000 km (0.086 R)
• M73: 59,857,250 km (0.114 R)
• M74: 66,744,736 km (0.05 R)
• M75: 71,473,375 km (0.061 R)
• M76: 71,872,352 km (0.045 R)
• M77: 73,609,483 km (0.068 R)
• M78: 74,820,178 km (0.073 R)
• M79: 76,580,646 km (0.079 R)
• M80: 78,080,963 km (0.037 R)
• M81: 80,280,351 km (0.102 R)
• M82: 80,418,579 km (0.086 R)
• M83: 82,082,407 km (0.104 R)
• M84: 83,897,627 km (0.052 R)
• M85: 84,037,801 km (0.104 R)
• M86: 84,599,391 km (0.075 R)
• M87: 85,867,383 km (0.108 R)
• M88: 90,713,905 km (0.076 R)
• M89: 92,300,839 km (0.079 R)
• M90: 93,896,899 km (0.08 R)
• M91: 94,333,874 km (0.076 R)
• M92: 97,705,661 km (0.093 R)
• M93: 98,000,668 km (0.087 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit