🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.77 AU - 1.19 AU

Year: 285 Days

Day: 12.4 Hours

Environment

Temp: 251 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,021,698 km

• M1: 243,994 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.62 AU - 2.64 AU

Year: 912 Days

Day: 18.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,021,698 km

• M1: 320,289 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.8 AU - 2.84 AU

Year: 1389 Days

Day: 13.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,021,698 km

• M1: 1,585,438 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.66 AU - 5.48 AU

Year: 3349 Days

Day: 17.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,021,698 km

• M1: 1,170,603 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.95 AU - 6.33 AU

Year: 3930 Days

Day: 43.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.98 AU - 8.1 AU

Year: 4907 Days

Day: 14.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.2 AU - 12.08 AU

Year: 9473 Days

Day: 14.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 123.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.3

Radius: 14.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.78 AU - 11.22 AU

Year: 10703 Days

Day: 5.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 87,021,698 km

• M1: 186,997 km (0.087 R)
• M2: 285,732 km (0.073 R)
• M3: 455,077 km (0.04 R)
• M4: 564,433 km (0.102 R)
• M5: 801,396 km (0.084 R)
• M6: 1,006,644 km (0.093 R)
• M7: 1,395,748 km (0.051 R)
• M8: 1,688,212 km (0.118 R)
• M9: 2,447,720 km (0.106 R)
• M10: 4,275,208 km (0.118 R)
• M11: 4,705,003 km (0.109 R)
• M12: 4,851,459 km (0.042 R)
• M13: 5,088,871 km (0.039 R)
• M14: 5,668,413 km (0.112 R)
• M15: 6,108,979 km (0.113 R)
• M16: 6,301,212 km (0.093 R)
• M17: 6,593,526 km (0.031 R)
• M18: 7,225,128 km (0.096 R)
• M19: 7,876,178 km (0.066 R)
• M20: 8,297,147 km (0.094 R)
• M21: 8,978,864 km (0.072 R)
• M22: 9,790,732 km (0.105 R)
• M23: 10,281,562 km (0.072 R)
• M24: 10,896,858 km (0.076 R)
• M25: 11,444,985 km (0.082 R)
• M26: 11,922,053 km (0.1 R)
• M27: 12,609,006 km (0.093 R)
• M28: 13,267,386 km (0.083 R)
• M29: 14,063,845 km (0.051 R)
• M30: 14,446,517 km (0.115 R)
• M31: 14,875,863 km (0.111 R)
• M32: 15,309,248 km (0.099 R)
• M33: 15,571,343 km (0.106 R)
• M34: 15,967,329 km (0.08 R)
• M35: 16,144,303 km (0.045 R)
• M36: 17,129,854 km (0.112 R)
• M37: 17,356,495 km (0.079 R)
• M38: 19,725,227 km (0.103 R)
• M39: 19,867,794 km (0.091 R)
• M40: 21,165,556 km (0.112 R)
• M41: 21,702,163 km (0.101 R)
• M42: 21,898,436 km (0.114 R)
• M43: 22,292,775 km (0.103 R)
• M44: 24,605,110 km (0.11 R)
• M45: 25,117,931 km (0.091 R)
• M46: 25,323,928 km (0.112 R)
• M47: 25,530,672 km (0.055 R)
• M48: 25,634,194 km (0.107 R)
• M49: 25,893,596 km (0.103 R)
• M50: 26,467,603 km (0.086 R)
• M51: 27,309,839 km (0.06 R)
• M52: 27,415,755 km (0.103 R)
• M53: 28,000,682 km (0.064 R)
• M54: 28,267,864 km (0.097 R)
• M55: 29,291,113 km (0.067 R)
• M56: 29,998,263 km (0.103 R)
• M57: 30,326,630 km (0.115 R)
• M58: 30,436,285 km (0.115 R)
• M59: 31,097,209 km (0.099 R)
• M60: 32,770,162 km (0.098 R)
• M61: 33,108,253 km (0.103 R)
• M62: 33,447,541 km (0.103 R)
• M63: 34,472,286 km (0.097 R)
• M64: 35,680,738 km (0.091 R)
• M65: 37,431,332 km (0.119 R)
• M66: 38,317,101 km (0.056 R)
• M67: 38,435,583 km (0.118 R)
• M68: 38,554,363 km (0.046 R)
• M69: 38,673,294 km (0.086 R)
• M70: 38,792,224 km (0.089 R)
• M71: 39,090,223 km (0.114 R)
• M72: 39,688,614 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 10.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.03 AU - 17.17 AU

Year: 17214 Days

Day: 14.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,021,698 km

• M1: 284,086 km (0.071 R)
• M2: 379,979 km (0.092 R)
• M3: 892,202 km (0.099 R)
• M4: 1,464,713 km (0.038 R)
• M5: 1,564,495 km (0.113 R)
• M6: 1,735,784 km (0.05 R)
• M7: 2,522,519 km (0.084 R)
• M8: 2,911,324 km (0.093 R)
• M9: 3,540,982 km (0.1 R)
• M10: 3,999,649 km (0.098 R)
• M11: 4,283,885 km (0.102 R)
• M12: 4,599,387 km (0.087 R)
• M13: 4,972,783 km (0.082 R)
• M14: 5,227,249 km (0.066 R)
• M15: 5,643,280 km (0.119 R)
• M16: 5,828,632 km (0.1 R)
• M17: 6,424,481 km (0.116 R)
• M18: 7,557,236 km (0.111 R)
• M19: 11,076,226 km (0.099 R)
• M20: 11,475,802 km (0.115 R)
• M21: 14,985,967 km (0.039 R)
• M22: 15,911,678 km (0.039 R)
• M23: 16,741,647 km (0.083 R)
• M24: 17,238,611 km (0.116 R)
• M25: 17,857,049 km (0.072 R)
• M26: 21,015,210 km (0.088 R)
• M27: 21,883,476 km (0.087 R)
• M28: 22,091,866 km (0.113 R)
• M29: 22,932,157 km (0.103 R)
• M30: 23,186,324 km (0.118 R)
• M31: 23,271,295 km (0.09 R)
• M32: 23,997,294 km (0.056 R)
• M33: 24,687,538 km (0.043 R)
• M34: 27,243,418 km (0.058 R)
• M35: 27,377,906 km (0.081 R)
• M36: 27,918,104 km (0.119 R)
• M37: 29,100,526 km (0.066 R)
• M38: 31,420,041 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 23.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.9

Radius: 5.9

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 21.74 AU - 25.22 AU

Year: 33379 Days

Day: 16.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,021,698 km

• M1: 202,256 km (0.084 R)
• M2: 1,547,590 km (0.114 R)
• M3: 1,788,293 km (0.073 R)
• M4: 3,553,099 km (0.092 R)
• M5: 5,074,210 km (0.102 R)
• M6: 5,534,074 km (0.119 R)
• M7: 6,221,626 km (0.042 R)
• M8: 6,658,152 km (0.113 R)
• M9: 7,160,951 km (0.071 R)
• M10: 7,331,343 km (0.08 R)
• M11: 8,025,926 km (0.08 R)
• M12: 8,321,531 km (0.046 R)
• M13: 8,440,761 km (0.068 R)
• M14: 8,681,015 km (0.066 R)
• M15: 9,106,770 km (0.077 R)
• M16: 9,726,704 km (0.093 R)
• M17: 10,041,907 km (0.109 R)
• M18: 10,360,401 km (0.04 R)
• M19: 10,424,428 km (0.027 R)
• M20: 11,072,636 km (0.096 R)
• M21: 11,203,833 km (0.098 R)
• M22: 12,612,297 km (0.104 R)
• M23: 12,817,994 km (0.073 R)
• M24: 13,581,841 km (0.107 R)
• M25: 13,722,313 km (0.08 R)
• M26: 15,739,042 km (0.053 R)
• M27: 15,812,645 km (0.111 R)
• M28: 16,108,699 km (0.079 R)
• M29: 16,406,548 km (0.11 R)
• M30: 16,631,244 km (0.042 R)
• M31: 17,616,196 km (0.113 R)
• M32: 18,000,065 km (0.091 R)
• M33: 18,231,642 km (0.107 R)
• M34: 18,619,998 km (0.113 R)
• M35: 18,697,939 km (0.049 R)
• M36: 18,854,268 km (0.077 R)
• M37: 19,168,125 km (0.033 R)
• M38: 20,360,420 km (0.096 R)
• M39: 20,440,754 km (0.093 R)
• M40: 20,925,152 km (0.096 R)
• M41: 22,566,540 km (0.082 R)
• M42: 23,655,463 km (0.101 R)
• M43: 26,759,020 km (0.111 R)
• M44: 27,023,359 km (0.113 R)
• M45: 27,200,184 km (0.114 R)
• M46: 28,807,763 km (0.093 R)
• M47: 29,259,848 km (0.105 R)
• M48: 29,623,221 km (0.118 R)
• M49: 29,805,431 km (0.06 R)
• M50: 30,814,319 km (0.112 R)
• M51: 31,741,078 km (0.091 R)
• M52: 33,432,282 km (0.112 R)
• M53: 33,907,255 km (0.055 R)
• M54: 34,480,215 km (0.109 R)
• M55: 34,671,850 km (0.111 R)
• M56: 37,687,892 km (0.115 R)
• M57: 39,677,843 km (0.08 R)
• M58: 41,395,975 km (0.099 R)
• M59: 43,241,414 km (0.058 R)
• M60: 44,695,356 km (0.119 R)
• M61: 45,218,350 km (0.105 R)
• M62: 46,270,771 km (0.108 R)
• M63: 47,012,178 km (0.071 R)
• M64: 48,078,063 km (0.094 R)
• M65: 48,292,287 km (0.054 R)
• M66: 49,800,084 km (0.096 R)
• M67: 50,125,310 km (0.098 R)
• M68: 50,342,376 km (0.038 R)
• M69: 52,420,889 km (0.087 R)
• M70: 53,304,264 km (0.092 R)
• M71: 54,081,425 km (0.054 R)
• M72: 56,887,133 km (0.092 R)
• M73: 57,794,893 km (0.104 R)
• M74: 58,707,590 km (0.108 R)
• M75: 59,509,883 km (0.045 R)
• M76: 60,431,406 km (0.1 R)
• M77: 63,576,103 km (0.057 R)
• M78: 66,296,540 km (0.113 R)
• M79: 67,251,723 km (0.115 R)
• M80: 67,491,229 km (0.082 R)
• M81: 70,387,145 km (0.073 R)
• M82: 70,508,768 km (0.102 R)
• M83: 70,630,391 km (0.088 R)
• M84: 71,483,697 km (0.119 R)
• M85: 71,850,361 km (0.063 R)
• M86: 72,095,253 km (0.119 R)
• M87: 73,940,244 km (0.113 R)
• M88: 74,187,529 km (0.079 R)
• M89: 75,925,407 km (0.082 R)
• M90: 77,802,412 km (0.081 R)
• M91: 78,935,915 km (0.102 R)
• M92: 79,694,526 km (0.04 R)
• M93: 81,219,227 km (0.101 R)
• M94: 86,500,481 km (0.067 R)
• M95: 86,630,781 km (0.08 R)

Kuiper Belt

Range: 37.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 11,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit