🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.71 AU - 0.73 AU

Year: 229 Days

Day: 46.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.89 AU - 0.99 AU

Year: 342 Days

Day: 42.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.26 AU - 1.28 AU

Year: 536 Days

Day: 44.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.57 AU - 1.65 AU

Year: 766 Days

Day: 47.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,456,387 km

• M1: 127,158 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.08 AU - 3.18 AU

Year: 1598 Days

Day: 28.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.33 AU - 3.23 AU

Year: 1737 Days

Day: 30.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,456,387 km

• M1: 1,407,566 km (0.08 R)
• M2: 2,195,199 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.56 AU - 4.04 AU

Year: 2246 Days

Day: 29.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,456,387 km

• M1: 1,254,378 km (0.113 R)
• M2: 2,958,298 km (0.106 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415

Radius: 8.2

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.7 AU - 5.7 AU

Year: 4444 Days

Day: 14.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,456,387 km

• M1: 194,926 km (0.102 R)
• M2: 290,070 km (0.113 R)
• M3: 341,532 km (0.113 R)
• M4: 537,505 km (0.116 R)
• M5: 879,336 km (0.074 R)
• M6: 936,632 km (0.092 R)
• M7: 1,019,061 km (0.065 R)
• M8: 1,229,694 km (0.107 R)
• M9: 1,320,650 km (0.086 R)
• M10: 1,621,192 km (0.12 R)
• M11: 2,080,308 km (0.053 R)
• M12: 2,252,794 km (0.092 R)
• M13: 2,578,319 km (0.105 R)
• M14: 2,746,767 km (0.115 R)
• M15: 3,041,474 km (0.12 R)
• M16: 3,201,694 km (0.112 R)
• M17: 3,255,698 km (0.108 R)
• M18: 3,310,002 km (0.093 R)
• M19: 3,548,910 km (0.099 R)
• M20: 3,623,560 km (0.1 R)
• M21: 3,812,502 km (0.076 R)
• M22: 4,141,168 km (0.07 R)
• M23: 4,580,238 km (0.116 R)
• M24: 4,805,233 km (0.104 R)
• M25: 4,867,316 km (0.096 R)
• M26: 4,950,343 km (0.069 R)
• M27: 5,181,472 km (0.084 R)
• M28: 5,394,499 km (0.092 R)
• M29: 5,523,752 km (0.115 R)
• M30: 5,610,519 km (0.062 R)
• M31: 5,697,734 km (0.113 R)
• M32: 6,006,504 km (0.086 R)
• M33: 6,548,647 km (0.093 R)
• M34: 7,082,711 km (0.087 R)
• M35: 7,153,471 km (0.099 R)
• M36: 7,271,803 km (0.104 R)
• M37: 8,020,241 km (0.07 R)
• M38: 8,541,141 km (0.116 R)
• M39: 8,843,777 km (0.097 R)
• M40: 8,970,786 km (0.109 R)
• M41: 9,537,313 km (0.072 R)
• M42: 9,798,810 km (0.082 R)
• M43: 10,035,923 km (0.116 R)
• M44: 10,221,873 km (0.082 R)
• M45: 10,382,092 km (0.112 R)
• M46: 10,516,132 km (0.095 R)
• M47: 10,596,915 km (0.065 R)
• M48: 11,085,950 km (0.105 R)
• M49: 11,554,491 km (0.088 R)
• M50: 11,973,215 km (0.098 R)
• M51: 12,113,987 km (0.084 R)
• M52: 12,170,385 km (0.052 R)
• M53: 12,625,013 km (0.067 R)
• M54: 12,739,605 km (0.071 R)
• M55: 12,940,814 km (0.089 R)
• M56: 13,230,286 km (0.082 R)
• M57: 13,492,531 km (0.112 R)
• M58: 13,609,666 km (0.114 R)
• M59: 13,933,396 km (0.118 R)
• M60: 14,170,509 km (0.103 R)
• M61: 14,889,925 km (0.075 R)
• M62: 16,520,093 km (0.118 R)
• M63: 16,645,456 km (0.11 R)
• M64: 16,928,645 km (0.117 R)
• M65: 18,206,210 km (0.103 R)
• M66: 18,530,539 km (0.116 R)
• M67: 18,889,424 km (0.085 R)
• M68: 19,647,137 km (0.109 R)
• M69: 19,946,482 km (0.093 R)
• M70: 20,515,852 km (0.069 R)
• M71: 21,158,524 km (0.091 R)
• M72: 21,499,308 km (0.12 R)
• M73: 22,048,632 km (0.113 R)
• M74: 22,811,282 km (0.037 R)
• M75: 22,880,994 km (0.074 R)
• M76: 23,512,148 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.4

Radius: 7.6

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 15.37 AU - 18.31 AU

Year: 25897 Days

Day: 16.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,456,387 km

• M1: 108,758 km (0.047 R)
• M2: 156,629 km (0.1 R)
• M3: 591,061 km (0.091 R)
• M4: 788,530 km (0.066 R)
• M5: 1,598,902 km (0.103 R)
• M6: 1,912,010 km (0.075 R)
• M7: 2,837,722 km (0.04 R)
• M8: 3,216,205 km (0.119 R)
• M9: 6,499,579 km (0.09 R)
• M10: 6,554,182 km (0.096 R)
• M11: 7,335,532 km (0.107 R)
• M12: 7,506,821 km (0.107 R)
• M13: 9,725,358 km (0.083 R)
• M14: 10,357,558 km (0.099 R)
• M15: 11,199,046 km (0.113 R)
• M16: 12,129,695 km (0.042 R)
• M17: 13,015,912 km (0.095 R)
• M18: 13,084,877 km (0.094 R)
• M19: 13,782,003 km (0.12 R)
• M20: 15,357,717 km (0.06 R)
• M21: 16,315,293 km (0.038 R)
• M22: 16,464,293 km (0.115 R)
• M23: 17,216,321 km (0.094 R)
• M24: 18,598,007 km (0.06 R)
• M25: 20,174,470 km (0.039 R)
• M26: 20,414,574 km (0.104 R)
• M27: 20,978,558 km (0.098 R)
• M28: 21,059,640 km (0.068 R)
• M29: 23,453,505 km (0.083 R)
• M30: 24,128,940 km (0.099 R)
• M31: 24,810,657 km (0.045 R)
• M32: 25,153,984 km (0.099 R)
• M33: 25,240,003 km (0.076 R)
• M34: 25,326,172 km (0.113 R)
• M35: 26,542,701 km (0.036 R)
• M36: 27,246,410 km (0.09 R)
• M37: 28,762,135 km (0.075 R)
• M38: 28,852,193 km (0.074 R)
• M39: 28,942,251 km (0.099 R)
• M40: 29,122,666 km (0.064 R)
• M41: 29,666,455 km (0.116 R)
• M42: 29,757,410 km (0.099 R)
• M43: 32,060,918 km (0.114 R)
• M44: 33,092,545 km (0.066 R)
• M45: 34,135,093 km (0.088 R)
• M46: 35,092,070 km (0.108 R)
• M47: 35,380,944 km (0.071 R)
• M48: 35,767,355 km (0.083 R)
• M49: 35,961,084 km (0.073 R)
• M50: 37,032,654 km (0.112 R)
• M51: 37,228,477 km (0.114 R)
• M52: 37,917,076 km (0.101 R)
• M53: 39,107,277 km (0.048 R)
• M54: 39,506,703 km (0.1 R)
• M55: 39,707,015 km (0.066 R)
• M56: 41,829,659 km (0.09 R)
• M57: 42,853,357 km (0.082 R)
• M58: 44,300,417 km (0.084 R)
• M59: 46,924,065 km (0.117 R)
• M60: 49,705,538 km (0.112 R)
• M61: 50,355,092 km (0.097 R)
• M62: 50,463,551 km (0.089 R)
• M63: 51,771,784 km (0.081 R)
• M64: 51,990,945 km (0.084 R)
• M65: 54,199,009 km (0.057 R)
• M66: 54,421,611 km (0.045 R)
• M67: 55,090,912 km (0.114 R)
• M68: 55,202,661 km (0.103 R)
• M69: 55,314,561 km (0.093 R)
• M70: 56,212,447 km (0.116 R)
• M71: 56,550,389 km (0.107 R)
• M72: 57,228,366 km (0.115 R)
• M73: 58,478,256 km (0.065 R)
• M74: 58,820,686 km (0.101 R)
• M75: 58,934,979 km (0.088 R)
• M76: 60,658,197 km (0.064 R)
• M77: 65,926,136 km (0.095 R)
• M78: 66,282,478 km (0.082 R)
• M79: 67,475,072 km (0.069 R)
• M80: 67,714,429 km (0.055 R)
• M81: 67,954,085 km (0.113 R)
• M82: 72,071,018 km (0.115 R)
• M83: 72,683,173 km (0.077 R)
• M84: 74,901,410 km (0.111 R)
• M85: 75,645,809 km (0.057 R)
• M86: 77,141,788 km (0.081 R)
• M87: 78,396,016 km (0.083 R)
• M88: 78,521,828 km (0.082 R)
• M89: 80,543,494 km (0.05 R)
• M90: 82,966,381 km (0.039 R)
• M91: 84,896,044 km (0.066 R)
• M92: 86,190,813 km (0.104 R)
• M93: 86,710,516 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.1

Radius: 6.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.34 AU - 19.72 AU

Year: 26336 Days

Day: 23.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,456,387 km

• M1: 460,163 km (0.103 R)
• M2: 745,297 km (0.046 R)
• M3: 1,791,135 km (0.112 R)
• M4: 1,871,619 km (0.091 R)
• M5: 2,499,332 km (0.094 R)
• M6: 2,773,694 km (0.081 R)
• M7: 3,122,108 km (0.105 R)
• M8: 3,285,169 km (0.115 R)
• M9: 4,539,099 km (0.089 R)
• M10: 5,487,848 km (0.086 R)
• M11: 5,924,225 km (0.107 R)
• M12: 6,126,182 km (0.116 R)
• M13: 6,495,689 km (0.1 R)
• M14: 6,662,192 km (0.096 R)
• M15: 7,342,263 km (0.039 R)
• M16: 7,515,797 km (0.115 R)
• M17: 8,813,559 km (0.11 R)
• M18: 9,417,635 km (0.1 R)
• M19: 9,511,732 km (0.115 R)
• M20: 9,843,540 km (0.111 R)
• M21: 10,372,817 km (0.098 R)
• M22: 10,812,635 km (0.108 R)
• M23: 10,911,220 km (0.104 R)
• M24: 11,358,518 km (0.051 R)
• M25: 12,736,015 km (0.089 R)
• M26: 12,944,554 km (0.092 R)
• M27: 13,154,141 km (0.116 R)
• M28: 13,523,797 km (0.11 R)
• M29: 13,683,268 km (0.072 R)
• M30: 14,165,422 km (0.105 R)
• M31: 14,273,282 km (0.107 R)
• M32: 14,707,565 km (0.063 R)
• M33: 15,146,336 km (0.104 R)
• M34: 16,036,443 km (0.118 R)
• M35: 16,601,474 km (0.099 R)
• M36: 17,115,492 km (0.103 R)
• M37: 17,576,852 km (0.081 R)
• M38: 18,100,744 km (0.028 R)
• M39: 19,823,363 km (0.073 R)
• M40: 20,673,528 km (0.099 R)
• M41: 21,103,173 km (0.048 R)
• M42: 21,226,442 km (0.116 R)
• M43: 22,472,293 km (0.107 R)
• M44: 22,787,496 km (0.034 R)
• M45: 22,850,626 km (0.113 R)
• M46: 23,294,782 km (0.103 R)
• M47: 23,677,753 km (0.098 R)
• M48: 24,127,145 km (0.105 R)
• M49: 24,838,931 km (0.073 R)
• M50: 25,230,130 km (0.102 R)
• M51: 25,361,028 km (0.094 R)
• M52: 25,952,687 km (0.089 R)
• M53: 26,018,660 km (0.095 R)
• M54: 27,015,730 km (0.047 R)
• M55: 27,082,600 km (0.066 R)
• M56: 27,619,806 km (0.108 R)
• M57: 29,390,147 km (0.085 R)
• M58: 30,637,046 km (0.079 R)
• M59: 31,337,313 km (0.071 R)
• M60: 32,042,667 km (0.087 R)
• M61: 33,541,189 km (0.083 R)
• M62: 34,916,442 km (0.05 R)
• M63: 35,208,308 km (0.118 R)
• M64: 36,310,096 km (0.104 R)
• M65: 36,753,953 km (0.077 R)
• M66: 36,828,153 km (0.092 R)
• M67: 40,063,656 km (0.118 R)
• M68: 40,445,729 km (0.116 R)
• M69: 40,675,511 km (0.116 R)
• M70: 40,905,743 km (0.04 R)
• M71: 41,290,508 km (0.117 R)
• M72: 43,388,768 km (0.075 R)
• M73: 44,253,593 km (0.071 R)
• M74: 44,411,419 km (0.079 R)
• M75: 44,648,532 km (0.101 R)
• M76: 46,400,173 km (0.095 R)
• M77: 46,962,212 km (0.086 R)
• M78: 47,123,180 km (0.1 R)
• M79: 47,203,813 km (0.111 R)
• M80: 47,931,008 km (0.094 R)
• M81: 48,824,706 km (0.053 R)
• M82: 48,906,237 km (0.119 R)
• M83: 49,642,109 km (0.049 R)
• M84: 50,463,999 km (0.062 R)
• M85: 50,959,168 km (0.102 R)
• M86: 53,123,849 km (0.111 R)
• M87: 53,291,698 km (0.1 R)
• M88: 53,459,547 km (0.098 R)
• M89: 54,301,933 km (0.032 R)
• M90: 54,724,696 km (0.092 R)
• M91: 55,148,657 km (0.044 R)
• M92: 55,743,907 km (0.069 R)
• M93: 56,940,839 km (0.042 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 18,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit