🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.48 AU - 0.58 AU

Year: 140 Days

Day: 42.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.67 AU - 1.05 AU

Year: 290 Days

Day: 33 Hours

Environment

Temp: 88 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.13 AU - 1.79 AU

Year: 641 Days

Day: 30.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.75 AU - 3.61 AU

Year: 2061 Days

Day: 16.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.41 AU - 3.57 AU

Year: 2370 Days

Day: 37.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.85 AU - 5.15 AU

Year: 3469 Days

Day: 41.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 176.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.3

Radius: 12.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.62 AU - 11.24 AU

Year: 11372 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,010,420 km

• M1: 336,894 km (0.119 R)
• M2: 894,446 km (0.082 R)
• M3: 1,689,708 km (0.094 R)
• M4: 1,931,309 km (0.117 R)
• M5: 2,401,046 km (0.045 R)
• M6: 2,480,333 km (0.114 R)
• M7: 3,059,276 km (0.11 R)
• M8: 3,462,592 km (0.07 R)
• M9: 3,995,161 km (0.087 R)
• M10: 4,300,340 km (0.112 R)
• M11: 4,553,759 km (0.094 R)
• M12: 4,652,643 km (0.082 R)
• M13: 5,302,197 km (0.074 R)
• M14: 6,462,628 km (0.106 R)
• M15: 6,957,498 km (0.114 R)
• M16: 7,511,309 km (0.053 R)
• M17: 8,151,438 km (0.082 R)
• M18: 8,612,499 km (0.117 R)
• M19: 8,784,537 km (0.077 R)
• M20: 9,382,928 km (0.063 R)
• M21: 9,687,061 km (0.088 R)
• M22: 9,789,236 km (0.096 R)
• M23: 9,917,441 km (0.084 R)
• M24: 11,042,567 km (0.088 R)
• M25: 11,444,686 km (0.072 R)
• M26: 13,497,767 km (0.065 R)
• M27: 14,100,946 km (0.104 R)
• M28: 14,449,509 km (0.11 R)
• M29: 14,771,593 km (0.098 R)
• M30: 15,096,071 km (0.11 R)
• M31: 15,422,942 km (0.075 R)
• M32: 16,692,280 km (0.114 R)
• M33: 16,784,283 km (0.108 R)
• M34: 17,308,474 km (0.118 R)
• M35: 17,900,881 km (0.073 R)
• M36: 19,555,882 km (0.029 R)
• M37: 20,796,049 km (0.077 R)
• M38: 21,226,143 km (0.099 R)
• M39: 21,325,924 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.8

Radius: 15

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.09 AU - 14.59 AU

Year: 15754 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,010,420 km

• M1: 216,618 km (0.075 R)
• M2: 354,098 km (0.117 R)
• M3: 551,867 km (0.077 R)
• M4: 777,759 km (0.055 R)
• M5: 903,721 km (0.027 R)
• M6: 1,096,852 km (0.103 R)
• M7: 1,503,907 km (0.062 R)
• M8: 2,482,726 km (0.101 R)
• M9: 3,139,311 km (0.104 R)
• M10: 3,289,059 km (0.097 R)
• M11: 3,565,067 km (0.103 R)
• M12: 4,304,828 km (0.05 R)
• M13: 4,404,760 km (0.104 R)
• M14: 4,812,863 km (0.091 R)
• M15: 5,162,323 km (0.102 R)
• M16: 5,268,837 km (0.111 R)
• M17: 5,484,108 km (0.1 R)
• M18: 5,886,377 km (0.061 R)
• M19: 6,992,653 km (0.105 R)
• M20: 7,429,180 km (0.073 R)
• M21: 7,590,147 km (0.118 R)
• M22: 8,038,791 km (0.118 R)
• M23: 8,538,149 km (0.091 R)
• M24: 8,834,053 km (0.105 R)
• M25: 9,047,679 km (0.114 R)
• M26: 10,274,831 km (0.112 R)
• M27: 10,409,469 km (0.073 R)
• M28: 10,680,390 km (0.103 R)
• M29: 11,414,617 km (0.059 R)
• M30: 12,023,031 km (0.072 R)
• M31: 12,402,860 km (0.109 R)
• M32: 12,690,238 km (0.108 R)
• M33: 13,271,874 km (0.116 R)
• M34: 13,565,834 km (0.114 R)
• M35: 13,911,704 km (0.108 R)
• M36: 14,260,417 km (0.062 R)
• M37: 14,966,519 km (0.045 R)
• M38: 16,360,472 km (0.07 R)
• M39: 17,046,378 km (0.104 R)
• M40: 17,688,003 km (0.119 R)
• M41: 19,548,552 km (0.089 R)
• M42: 20,501,939 km (0.062 R)
• M43: 21,816,157 km (0.091 R)
• M44: 22,570,878 km (0.082 R)
• M45: 23,216,243 km (0.087 R)
• M46: 23,570,940 km (0.04 R)
• M47: 24,405,247 km (0.115 R)
• M48: 24,645,501 km (0.115 R)
• M49: 26,410,307 km (0.119 R)
• M50: 26,595,210 km (0.086 R)
• M51: 27,028,296 km (0.102 R)
• M52: 28,783,977 km (0.065 R)
• M53: 28,974,265 km (0.089 R)
• M54: 29,419,917 km (0.109 R)
• M55: 30,900,188 km (0.029 R)
• M56: 31,486,013 km (0.098 R)
• M57: 32,404,544 km (0.052 R)
• M58: 32,734,856 km (0.066 R)
• M59: 32,999,794 km (0.103 R)
• M60: 33,132,488 km (0.058 R)
• M61: 33,332,051 km (0.11 R)
• M62: 35,009,791 km (0.064 R)
• M63: 35,756,733 km (0.109 R)
• M64: 36,646,242 km (0.034 R)
• M65: 37,059,282 km (0.12 R)
• M66: 38,307,527 km (0.057 R)
• M67: 38,866,724 km (0.095 R)
• M68: 39,922,585 km (0.065 R)
• M69: 40,987,872 km (0.074 R)
• M70: 41,631,442 km (0.114 R)
• M71: 42,422,815 km (0.027 R)
• M72: 42,711,688 km (0.083 R)
• M73: 43,218,974 km (0.09 R)
• M74: 43,436,939 km (0.062 R)
• M75: 44,093,224 km (0.04 R)
• M76: 44,312,684 km (0.093 R)
• M77: 47,123,928 km (0.062 R)
• M78: 47,798,315 km (0.111 R)
• M79: 49,156,364 km (0.117 R)
• M80: 49,611,890 km (0.049 R)
• M81: 50,527,279 km (0.111 R)
• M82: 51,371,161 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.8

Radius: 4.7

Gravity: 26.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.13 AU - 13.45 AU

Year: 17608 Days

Day: 15.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,010,420 km

• M1: 81,830 km (0.081 R)
• M2: 586,274 km (0.117 R)
• M3: 688,300 km (0.083 R)
• M4: 796,160 km (0.1 R)
• M5: 1,177,186 km (0.041 R)
• M6: 1,780,963 km (0.108 R)
• M7: 2,176,350 km (0.052 R)
• M8: 2,207,915 km (0.086 R)
• M9: 2,631,576 km (0.109 R)
• M10: 2,699,045 km (0.061 R)
• M11: 2,904,742 km (0.095 R)
• M12: 3,115,525 km (0.114 R)
• M13: 3,295,043 km (0.103 R)
• M14: 3,331,245 km (0.041 R)
• M15: 3,739,348 km (0.066 R)
• M16: 3,930,086 km (0.044 R)
• M17: 3,968,532 km (0.103 R)
• M18: 4,561,389 km (0.107 R)
• M19: 5,013,623 km (0.106 R)
• M20: 5,139,285 km (0.066 R)
• M21: 5,783,902 km (0.08 R)
• M22: 7,767,869 km (0.108 R)
• M23: 8,755,515 km (0.114 R)
• M24: 9,059,497 km (0.055 R)
• M25: 9,573,665 km (0.098 R)
• M26: 10,044,599 km (0.098 R)
• M27: 11,008,907 km (0.036 R)
• M28: 12,058,486 km (0.085 R)
• M29: 12,623,517 km (0.079 R)
• M30: 12,737,511 km (0.088 R)
• M31: 12,966,695 km (0.091 R)
• M32: 13,313,014 km (0.028 R)
• M33: 14,489,003 km (0.06 R)
• M34: 15,392,574 km (0.092 R)
• M35: 18,533,680 km (0.106 R)
• M36: 18,923,532 km (0.037 R)
• M37: 19,119,356 km (0.111 R)
• M38: 19,711,315 km (0.059 R)
• M39: 19,843,559 km (0.088 R)
• M40: 19,909,831 km (0.093 R)
• M41: 21,932,394 km (0.049 R)
• M42: 22,138,091 km (0.064 R)
• M43: 22,482,615 km (0.081 R)
• M44: 22,967,761 km (0.113 R)
• M45: 23,246,612 km (0.063 R)
• M46: 23,456,497 km (0.082 R)
• M47: 23,596,671 km (0.062 R)
• M48: 24,942,902 km (0.036 R)
• M49: 25,014,410 km (0.077 R)
• M50: 25,445,102 km (0.112 R)
• M51: 26,168,408 km (0.09 R)
• M52: 27,192,255 km (0.087 R)
• M53: 27,265,858 km (0.077 R)
• M54: 27,635,065 km (0.093 R)
• M55: 28,005,769 km (0.044 R)
• M56: 28,154,618 km (0.08 R)
• M57: 29,505,487 km (0.12 R)
• M58: 29,808,573 km (0.081 R)
• M59: 30,570,774 km (0.055 R)
• M60: 30,954,193 km (0.091 R)
• M61: 31,262,065 km (0.025 R)
• M62: 32,504,027 km (0.085 R)
• M63: 33,999,557 km (0.088 R)
• M64: 34,715,682 km (0.12 R)
• M65: 36,649,833 km (0.08 R)
• M66: 39,448,959 km (0.086 R)
• M67: 42,401,422 km (0.096 R)
• M68: 42,657,833 km (0.066 R)
• M69: 43,000,412 km (0.111 R)
• M70: 44,120,302 km (0.076 R)
• M71: 46,212,727 km (0.063 R)
• M72: 46,564,581 km (0.054 R)
• M73: 46,829,070 km (0.078 R)
• M74: 47,448,106 km (0.086 R)
• M75: 47,625,529 km (0.107 R)
• M76: 47,803,102 km (0.111 R)
• M77: 48,783,866 km (0.029 R)
• M78: 49,681,154 km (0.056 R)
• M79: 50,131,892 km (0.112 R)
• M80: 51,310,125 km (0.106 R)
• M81: 53,878,421 km (0.113 R)
• M82: 54,156,075 km (0.045 R)
• M83: 54,434,327 km (0.099 R)
• M84: 57,241,680 km (0.089 R)
• M85: 57,336,077 km (0.072 R)
• M86: 58,567,716 km (0.099 R)
• M87: 59,712,439 km (0.104 R)
• M88: 60,768,301 km (0.098 R)
• M89: 61,250,305 km (0.055 R)
• M90: 61,636,716 km (0.081 R)
• M91: 61,830,296 km (0.102 R)
• M92: 63,483,502 km (0.065 R)
• M93: 64,855,913 km (0.107 R)
• M94: 65,151,219 km (0.099 R)
• M95: 65,644,443 km (0.083 R)
• M96: 65,842,212 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.2

Radius: 6.9

Gravity: 19.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.22 AU - 17.4 AU

Year: 19674 Days

Day: 19.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,010,420 km

• M1: 93,199 km (0.106 R)
• M2: 168,746 km (0.082 R)
• M3: 375,042 km (0.1 R)
• M4: 628,760 km (0.096 R)
• M5: 1,428,360 km (0.076 R)
• M6: 1,654,552 km (0.119 R)
• M7: 1,823,299 km (0.069 R)
• M8: 2,437,697 km (0.115 R)
• M9: 3,489,969 km (0.071 R)
• M10: 3,972,721 km (0.039 R)
• M11: 4,199,063 km (0.102 R)
• M12: 4,336,842 km (0.087 R)
• M13: 5,097,248 km (0.058 R)
• M14: 5,847,033 km (0.092 R)
• M15: 6,001,119 km (0.107 R)
• M16: 7,336,579 km (0.077 R)
• M17: 8,009,021 km (0.075 R)
• M18: 8,180,311 km (0.064 R)
• M19: 8,642,718 km (0.066 R)
• M20: 9,352,260 km (0.063 R)
• M21: 9,472,388 km (0.085 R)
• M22: 10,763,866 km (0.114 R)
• M23: 11,206,526 km (0.095 R)
• M24: 11,914,274 km (0.103 R)
• M25: 12,240,696 km (0.059 R)
• M26: 12,306,370 km (0.077 R)
• M27: 12,503,988 km (0.112 R)
• M28: 15,026,508 km (0.115 R)
• M29: 16,962,903 km (0.055 R)
• M30: 17,403,767 km (0.109 R)
• M31: 17,997,521 km (0.085 R)
• M32: 18,146,970 km (0.118 R)
• M33: 18,447,213 km (0.119 R)
• M34: 18,522,460 km (0.038 R)
• M35: 18,673,405 km (0.104 R)
• M36: 19,664,341 km (0.115 R)
• M37: 20,438,061 km (0.114 R)
• M38: 20,594,092 km (0.098 R)
• M39: 21,221,804 km (0.027 R)
• M40: 21,458,767 km (0.111 R)
• M41: 21,617,341 km (0.08 R)
• M42: 22,175,192 km (0.11 R)
• M43: 22,899,395 km (0.115 R)
• M44: 23,877,017 km (0.081 R)
• M45: 24,785,226 km (0.036 R)
• M46: 26,380,238 km (0.079 R)
• M47: 27,147,226 km (0.111 R)
• M48: 27,576,572 km (0.032 R)
• M49: 28,790,559 km (0.095 R)
• M50: 29,140,618 km (0.114 R)
• M51: 29,492,023 km (0.116 R)
• M52: 32,353,980 km (0.111 R)
• M53: 33,358,081 km (0.085 R)
• M54: 34,650,607 km (0.106 R)
• M55: 35,396,651 km (0.118 R)
• M56: 35,771,693 km (0.06 R)
• M57: 35,865,641 km (0.065 R)
• M58: 36,620,212 km (0.1 R)
• M59: 36,714,908 km (0.115 R)
• M60: 36,904,448 km (0.11 R)
• M61: 36,999,443 km (0.072 R)
• M62: 37,666,201 km (0.084 R)
• M63: 38,240,956 km (0.078 R)
• M64: 38,915,044 km (0.073 R)
• M65: 39,982,425 km (0.112 R)
• M66: 40,372,875 km (0.05 R)
• M67: 41,354,686 km (0.074 R)
• M68: 42,145,759 km (0.084 R)
• M69: 42,543,241 km (0.09 R)
• M70: 43,041,701 km (0.09 R)
• M71: 44,044,605 km (0.081 R)
• M72: 44,346,942 km (0.095 R)
• M73: 44,650,028 km (0.064 R)
• M74: 46,790,474 km (0.112 R)
• M75: 47,511,386 km (0.088 R)
• M76: 50,853,403 km (0.091 R)
• M77: 52,873,273 km (0.08 R)
• M78: 54,270,368 km (0.111 R)
• M79: 58,312,801 km (0.093 R)
• M80: 60,649,819 km (0.067 R)
• M81: 61,435,657 km (0.084 R)
• M82: 61,548,154 km (0.101 R)
• M83: 67,261,596 km (0.117 R)
• M84: 67,377,684 km (0.107 R)
• M85: 70,770,115 km (0.069 R)
• M86: 71,360,578 km (0.087 R)
• M87: 74,097,920 km (0.093 R)
• M88: 74,577,531 km (0.086 R)
• M89: 75,178,465 km (0.079 R)
• M90: 76,143,222 km (0.118 R)
• M91: 77,598,061 km (0.077 R)
• M92: 80,904,922 km (0.093 R)
• M93: 82,389,232 km (0.077 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 12,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit