🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.57 AU - 0.69 AU

Year: 181 Days

Day: 36.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.63 AU - 0.81 AU

Year: 221 Days

Day: 16.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 153.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.84 AU - 1.14 AU

Year: 356 Days

Day: 15.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.24 AU - 1.8 AU

Year: 678 Days

Day: 28.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.38 AU - 3.46 AU

Year: 1805 Days

Day: 42.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.45 AU - 4.05 AU

Year: 2626 Days

Day: 41.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,977,495 km

• M1: 854,653 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.2

Radius: 9.3

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.41 AU - 9.85 AU

Year: 8384 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,977,495 km

• M1: 235,617 km (0.087 R)
• M2: 297,251 km (0.039 R)
• M3: 420,968 km (0.094 R)
• M4: 502,350 km (0.1 R)
• M5: 616,044 km (0.112 R)
• M6: 840,890 km (0.044 R)
• M7: 1,108,520 km (0.103 R)
• M8: 1,278,463 km (0.085 R)
• M9: 1,438,982 km (0.117 R)
• M10: 1,549,684 km (0.119 R)
• M11: 1,980,377 km (0.119 R)
• M12: 2,294,831 km (0.098 R)
• M13: 2,693,061 km (0.094 R)
• M14: 3,380,014 km (0.1 R)
• M15: 3,987,980 km (0.063 R)
• M16: 4,066,369 km (0.094 R)
• M17: 4,304,679 km (0.08 R)
• M18: 4,385,162 km (0.081 R)
• M19: 4,795,061 km (0.04 R)
• M20: 4,962,610 km (0.074 R)
• M21: 5,418,584 km (0.068 R)
• M22: 5,622,337 km (0.093 R)
• M23: 5,710,450 km (0.06 R)
• M24: 6,157,897 km (0.117 R)
• M25: 6,772,146 km (0.104 R)
• M26: 7,438,006 km (0.117 R)
• M27: 7,959,355 km (0.102 R)
• M28: 10,232,046 km (0.061 R)
• M29: 10,339,906 km (0.119 R)
• M30: 10,994,696 km (0.07 R)
• M31: 11,926,391 km (0.108 R)
• M32: 12,420,812 km (0.061 R)
• M33: 12,728,385 km (0.048 R)
• M34: 12,960,860 km (0.111 R)
• M35: 13,155,487 km (0.098 R)
• M36: 14,143,581 km (0.095 R)
• M37: 14,626,333 km (0.118 R)
• M38: 15,484,277 km (0.036 R)
• M39: 16,611,048 km (0.084 R)
• M40: 17,462,709 km (0.096 R)
• M41: 17,764,149 km (0.085 R)
• M42: 17,850,616 km (0.118 R)
• M43: 18,110,767 km (0.109 R)
• M44: 18,328,432 km (0.116 R)
• M45: 18,678,790 km (0.067 R)
• M46: 18,766,604 km (0.049 R)
• M47: 19,385,790 km (0.091 R)
• M48: 19,742,730 km (0.07 R)
• M49: 20,689,834 km (0.068 R)
• M50: 21,008,777 km (0.079 R)
• M51: 21,329,365 km (0.062 R)
• M52: 21,467,294 km (0.076 R)
• M53: 21,836,502 km (0.101 R)
• M54: 21,929,103 km (0.056 R)
• M55: 22,114,754 km (0.068 R)
• M56: 22,254,329 km (0.106 R)
• M57: 23,097,911 km (0.063 R)
• M58: 23,239,580 km (0.084 R)
• M59: 23,381,399 km (0.086 R)
• M60: 24,238,894 km (0.09 R)
• M61: 24,912,982 km (0.104 R)
• M62: 25,447,047 km (0.102 R)
• M63: 25,788,728 km (0.043 R)
• M64: 25,886,715 km (0.094 R)
• M65: 26,972,047 km (0.097 R)
• M66: 27,420,392 km (0.109 R)
• M67: 27,770,750 km (0.059 R)
• M68: 27,871,130 km (0.114 R)
• M69: 28,021,925 km (0.064 R)
• M70: 28,173,019 km (0.056 R)
• M71: 28,374,827 km (0.099 R)
• M72: 29,493,519 km (0.091 R)
• M73: 29,595,994 km (0.091 R)
• M74: 30,316,308 km (0.034 R)
• M75: 31,250,846 km (0.087 R)
• M76: 31,721,630 km (0.096 R)
• M77: 31,931,666 km (0.078 R)
• M78: 33,148,046 km (0.041 R)
• M79: 33,735,217 km (0.086 R)
• M80: 34,433,540 km (0.087 R)
• M81: 35,245,258 km (0.108 R)
• M82: 36,008,656 km (0.055 R)
• M83: 36,557,082 km (0.039 R)

Asteroid Belt

Center: 9.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.9

Radius: 8.3

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.13 AU - 13.49 AU

Year: 14678 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,977,495 km

• M1: 125,513 km (0.045 R)
• M2: 207,642 km (0.106 R)
• M3: 414,536 km (0.063 R)
• M4: 551,867 km (0.115 R)
• M5: 1,053,019 km (0.075 R)
• M6: 1,172,099 km (0.091 R)
• M7: 1,398,142 km (0.106 R)
• M8: 1,583,493 km (0.074 R)
• M9: 1,978,432 km (0.081 R)
• M10: 2,278,824 km (0.113 R)
• M11: 3,092,338 km (0.091 R)
• M12: 3,405,596 km (0.104 R)
• M13: 3,584,066 km (0.037 R)
• M14: 3,802,329 km (0.026 R)
• M15: 4,100,178 km (0.085 R)
• M16: 4,998,065 km (0.052 R)
• M17: 6,170,015 km (0.037 R)
• M18: 6,431,811 km (0.107 R)
• M19: 7,330,894 km (0.047 R)
• M20: 7,515,348 km (0.067 R)
• M21: 7,701,448 km (0.081 R)
• M22: 8,078,135 km (0.092 R)
• M23: 8,703,155 km (0.097 R)
• M24: 8,996,966 km (0.086 R)
• M25: 9,594,160 km (0.118 R)
• M26: 10,461,977 km (0.104 R)
• M27: 12,108,452 km (0.055 R)
• M28: 12,491,273 km (0.108 R)
• M29: 13,606,974 km (0.114 R)
• M30: 13,663,522 km (0.109 R)
• M31: 14,870,627 km (0.054 R)
• M32: 16,896,182 km (0.057 R)
• M33: 17,817,106 km (0.08 R)
• M34: 18,502,713 km (0.094 R)
• M35: 19,451,613 km (0.087 R)
• M36: 20,092,939 km (0.108 R)
• M37: 21,330,562 km (0.083 R)
• M38: 22,258,218 km (0.063 R)
• M39: 23,402,343 km (0.065 R)
• M40: 23,538,178 km (0.101 R)
• M41: 24,015,694 km (0.1 R)
• M42: 24,358,722 km (0.117 R)
• M43: 24,703,545 km (0.052 R)
• M44: 25,049,715 km (0.05 R)
• M45: 26,098,396 km (0.058 R)
• M46: 26,521,758 km (0.08 R)
• M47: 27,877,713 km (0.105 R)
• M48: 29,182,805 km (0.059 R)
• M49: 29,329,111 km (0.095 R)
• M50: 29,402,265 km (0.106 R)
• M51: 29,475,568 km (0.046 R)
• M52: 30,137,837 km (0.1 R)
• M53: 30,805,044 km (0.031 R)
• M54: 31,702,033 km (0.099 R)
• M55: 31,927,776 km (0.098 R)
• M56: 32,003,024 km (0.104 R)
• M57: 32,304,912 km (0.119 R)
• M58: 33,521,891 km (0.065 R)
• M59: 33,598,485 km (0.115 R)
• M60: 34,135,990 km (0.066 R)
• M61: 34,444,461 km (0.113 R)
• M62: 35,219,677 km (0.113 R)
• M63: 35,453,349 km (0.058 R)
• M64: 37,103,413 km (0.078 R)
• M65: 38,617,942 km (0.116 R)
• M66: 39,180,879 km (0.074 R)
• M67: 39,990,054 km (0.059 R)
• M68: 42,119,131 km (0.116 R)
• M69: 42,615,796 km (0.052 R)
• M70: 44,621,454 km (0.12 R)
• M71: 44,958,648 km (0.1 R)
• M72: 45,550,906 km (0.056 R)
• M73: 46,316,099 km (0.037 R)
• M74: 46,486,790 km (0.118 R)
• M75: 47,085,631 km (0.08 R)
• M76: 48,897,560 km (0.111 R)
• M77: 49,419,357 km (0.052 R)
• M78: 50,468,637 km (0.117 R)
• M79: 50,908,006 km (0.048 R)
• M80: 51,084,082 km (0.117 R)
• M81: 53,213,010 km (0.087 R)
• M82: 54,468,286 km (0.1 R)
• M83: 55,551,973 km (0.114 R)
• M84: 56,369,375 km (0.043 R)
• M85: 58,476,312 km (0.064 R)
• M86: 59,122,724 km (0.031 R)
• M87: 60,236,331 km (0.106 R)
• M88: 61,356,819 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.4

Radius: 3

Gravity: 100.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.84 AU - 16.78 AU

Year: 21665 Days

Day: 16.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,977,495 km

• M1: 51,761 km (0.098 R)
• M2: 384,915 km (0.084 R)
• M3: 588,668 km (0.109 R)
• M4: 1,110,315 km (0.108 R)
• M5: 1,140,833 km (0.095 R)
• M6: 2,102,299 km (0.092 R)
• M7: 2,571,737 km (0.025 R)
• M8: 2,612,278 km (0.111 R)
• M9: 2,944,236 km (0.076 R)
• M10: 4,064,574 km (0.047 R)
• M11: 4,111,847 km (0.047 R)
• M12: 4,842,782 km (0.071 R)
• M13: 4,993,727 km (0.081 R)
• M14: 6,092,822 km (0.052 R)
• M15: 6,310,337 km (0.074 R)
• M16: 6,978,142 km (0.051 R)
• M17: 7,262,977 km (0.026 R)
• M18: 8,199,758 km (0.119 R)
• M19: 8,560,738 km (0.072 R)
• M20: 10,119,548 km (0.08 R)
• M21: 10,441,632 km (0.103 R)
• M22: 10,963,878 km (0.108 R)
• M23: 11,830,648 km (0.113 R)
• M24: 12,306,519 km (0.063 R)
• M25: 12,443,551 km (0.09 R)
• M26: 12,581,181 km (0.078 R)
• M27: 13,417,283 km (0.108 R)
• M28: 13,913,200 km (0.12 R)
• M29: 14,487,357 km (0.095 R)
• M30: 14,704,573 km (0.093 R)
• M31: 14,777,278 km (0.081 R)
• M32: 15,732,909 km (0.102 R)
• M33: 17,012,270 km (0.101 R)
• M34: 17,394,792 km (0.12 R)
• M35: 18,874,315 km (0.039 R)
• M36: 20,637,026 km (0.091 R)
• M37: 20,718,408 km (0.043 R)
• M38: 21,538,054 km (0.098 R)
• M39: 22,034,869 km (0.089 R)
• M40: 22,117,896 km (0.111 R)
• M41: 23,462,780 km (0.12 R)
• M42: 24,230,816 km (0.118 R)
• M43: 27,205,570 km (0.102 R)
• M44: 30,293,120 km (0.101 R)
• M45: 30,478,173 km (0.074 R)
• M46: 31,128,923 km (0.097 R)
• M47: 31,502,768 km (0.109 R)
• M48: 32,066,304 km (0.119 R)
• M49: 32,443,739 km (0.105 R)
• M50: 32,822,820 km (0.118 R)
• M51: 33,298,691 km (0.085 R)
• M52: 35,809,542 km (0.12 R)
• M53: 38,781,303 km (0.101 R)
• M54: 41,420,210 km (0.115 R)
• M55: 41,625,608 km (0.077 R)
• M56: 44,325,999 km (0.064 R)
• M57: 44,536,034 km (0.104 R)
• M58: 48,049,490 km (0.113 R)
• M59: 48,157,350 km (0.09 R)
• M60: 49,023,073 km (0.069 R)
• M61: 50,550,467 km (0.109 R)
• M62: 51,540,506 km (0.065 R)
• M63: 52,648,128 km (0.11 R)
• M64: 58,187,289 km (0.108 R)
• M65: 58,647,601 km (0.029 R)
• M66: 58,993,621 km (0.118 R)
• M67: 59,803,694 km (0.095 R)
• M68: 60,733,893 km (0.112 R)
• M69: 61,083,952 km (0.111 R)
• M70: 61,434,610 km (0.068 R)
• M71: 62,490,771 km (0.117 R)
• M72: 64,026,991 km (0.086 R)
• M73: 65,814,985 km (0.103 R)
• M74: 66,654,827 km (0.12 R)
• M75: 66,775,254 km (0.118 R)
• M76: 67,377,684 km (0.056 R)
• M77: 68,831,027 km (0.093 R)
• M78: 69,561,663 km (0.063 R)
• M79: 70,417,214 km (0.09 R)
• M80: 71,030,415 km (0.096 R)
• M81: 73,128,675 km (0.06 R)
• M82: 73,376,858 km (0.112 R)
• M83: 73,749,656 km (0.055 R)
• M84: 74,123,052 km (0.077 R)
• M85: 75,497,707 km (0.063 R)
• M86: 76,251,082 km (0.053 R)
• M87: 77,133,111 km (0.112 R)
• M88: 79,161,808 km (0.075 R)
• M89: 79,799,394 km (0.119 R)
• M90: 79,927,150 km (0.044 R)
• M91: 83,012,756 km (0.047 R)
• M92: 83,271,710 km (0.084 R)
• M93: 84,440,069 km (0.091 R)
• M94: 85,613,814 km (0.077 R)
• M95: 86,268,305 km (0.063 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 14,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit