🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.52 AU - 0.8 AU

Year: 190 Days

Day: 42.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.56 AU - 0.76 AU

Year: 190 Days

Day: 20.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.75 AU - 0.89 AU

Year: 263 Days

Day: 18.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.26 AU - 2.1 AU

Year: 773 Days

Day: 21.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.41 AU - 2.95 AU

Year: 1556 Days

Day: 45.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.89 AU - 3.89 AU

Year: 2214 Days

Day: 25.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.7

Radius: 13.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.98 AU - 12.66 AU

Year: 11761 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 133.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 86,348,265 km

• M1: 252,372 km (0.104 R)
• M2: 456,423 km (0.037 R)
• M3: 559,047 km (0.082 R)
• M4: 657,034 km (0.111 R)
• M5: 777,909 km (0.077 R)
• M6: 940,821 km (0.076 R)
• M7: 1,044,642 km (0.053 R)
• M8: 1,208,452 km (0.081 R)
• M9: 1,461,122 km (0.087 R)
• M10: 1,884,036 km (0.112 R)
• M11: 2,393,117 km (0.078 R)
• M12: 2,892,924 km (0.068 R)
• M13: 3,049,403 km (0.116 R)
• M14: 3,535,596 km (0.089 R)
• M15: 3,647,196 km (0.079 R)
• M16: 4,017,600 km (0.102 R)
• M17: 4,134,137 km (0.094 R)
• M18: 4,281,491 km (0.072 R)
• M19: 4,370,651 km (0.044 R)
• M20: 4,672,540 km (0.116 R)
• M21: 4,764,543 km (0.096 R)
• M22: 4,856,994 km (0.11 R)
• M23: 5,457,330 km (0.111 R)
• M24: 5,554,270 km (0.098 R)
• M25: 5,914,801 km (0.087 R)
• M26: 6,487,012 km (0.115 R)
• M27: 6,762,572 km (0.11 R)
• M28: 7,289,455 km (0.118 R)
• M29: 8,645,859 km (0.113 R)
• M30: 8,873,248 km (0.066 R)
• M31: 9,064,135 km (0.09 R)
• M32: 9,256,368 km (0.112 R)
• M33: 9,372,456 km (0.079 R)
• M34: 9,645,173 km (0.096 R)
• M35: 9,762,757 km (0.083 R)
• M36: 9,959,927 km (0.031 R)
• M37: 10,079,007 km (0.063 R)
• M38: 10,843,302 km (0.092 R)
• M39: 11,626,447 km (0.118 R)
• M40: 12,427,843 km (0.106 R)
• M41: 12,684,553 km (0.066 R)
• M42: 13,029,675 km (0.096 R)
• M43: 14,039,311 km (0.079 R)
• M44: 14,486,011 km (0.119 R)
• M45: 14,892,169 km (0.062 R)
• M46: 15,761,931 km (0.095 R)
• M47: 15,993,508 km (0.112 R)
• M48: 16,086,558 km (0.107 R)
• M49: 16,179,758 km (0.106 R)
• M50: 16,742,395 km (0.073 R)
• M51: 17,646,565 km (0.113 R)
• M52: 18,762,116 km (0.111 R)
• M53: 19,353,327 km (0.09 R)
• M54: 19,800,625 km (0.078 R)
• M55: 20,000,637 km (0.038 R)
• M56: 20,959,559 km (0.105 R)
• M57: 24,138,215 km (0.096 R)
• M58: 25,266,931 km (0.115 R)
• M59: 25,810,569 km (0.112 R)
• M60: 26,412,850 km (0.114 R)
• M61: 26,743,462 km (0.101 R)
• M62: 26,964,567 km (0.106 R)
• M63: 27,352,923 km (0.072 R)
• M64: 27,743,224 km (0.108 R)
• M65: 29,836,547 km (0.117 R)
• M66: 30,066,030 km (0.095 R)
• M67: 30,180,922 km (0.041 R)
• M68: 30,989,199 km (0.062 R)
• M69: 31,221,524 km (0.053 R)
• M70: 33,041,383 km (0.102 R)
• M71: 33,397,575 km (0.057 R)
• M72: 34,233,528 km (0.092 R)
• M73: 34,654,197 km (0.108 R)
• M74: 34,955,637 km (0.111 R)
• M75: 35,987,264 km (0.112 R)
• M76: 37,646,304 km (0.114 R)
• M77: 39,896,855 km (0.078 R)
• M78: 40,212,805 km (0.119 R)
• M79: 41,102,165 km (0.075 R)
• M80: 41,421,257 km (0.074 R)
• M81: 41,805,424 km (0.06 R)
• M82: 41,997,957 km (0.119 R)
• M83: 43,029,584 km (0.106 R)
• M84: 43,418,538 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.8

Radius: 5.6

Gravity: 31.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.91 AU - 15.15 AU

Year: 17656 Days

Day: 24.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,348,265 km

• M1: 76,744 km (0.112 R)
• M2: 173,384 km (0.097 R)
• M3: 439,219 km (0.092 R)
• M4: 847,771 km (0.115 R)
• M5: 1,228,947 km (0.102 R)
• M6: 1,561,951 km (0.099 R)
• M7: 1,625,381 km (0.105 R)
• M8: 1,989,951 km (0.103 R)
• M9: 2,306,650 km (0.112 R)
• M10: 2,639,206 km (0.102 R)
• M11: 3,430,878 km (0.076 R)
• M12: 3,472,167 km (0.089 R)
• M13: 3,681,753 km (0.063 R)
• M14: 3,938,762 km (0.084 R)
• M15: 4,290,317 km (0.098 R)
• M16: 4,652,045 km (0.112 R)
• M17: 4,743,898 km (0.117 R)
• M18: 4,929,699 km (0.116 R)
• M19: 5,404,373 km (0.053 R)
• M20: 5,844,041 km (0.057 R)
• M21: 6,043,156 km (0.096 R)
• M22: 6,295,228 km (0.103 R)
• M23: 6,653,814 km (0.101 R)
• M24: 7,390,883 km (0.026 R)
• M25: 8,883,870 km (0.096 R)
• M26: 9,112,754 km (0.095 R)
• M27: 9,693,643 km (0.085 R)
• M28: 10,768,952 km (0.114 R)
• M29: 10,890,725 km (0.082 R)
• M30: 11,568,852 km (0.11 R)
• M31: 12,007,473 km (0.113 R)
• M32: 12,451,629 km (0.107 R)
• M33: 12,836,544 km (0.03 R)
• M34: 13,486,697 km (0.117 R)
• M35: 13,618,044 km (0.108 R)
• M36: 14,147,620 km (0.105 R)
• M37: 14,549,141 km (0.072 R)
• M38: 15,022,469 km (0.084 R)
• M39: 15,363,552 km (0.118 R)
• M40: 15,569,398 km (0.107 R)
• M41: 15,845,406 km (0.059 R)
• M42: 17,893,850 km (0.108 R)
• M43: 18,765,706 km (0.11 R)
• M44: 18,838,860 km (0.106 R)
• M45: 19,800,026 km (0.12 R)
• M46: 19,949,325 km (0.106 R)
• M47: 20,474,713 km (0.114 R)
• M48: 20,852,896 km (0.117 R)
• M49: 23,169,419 km (0.106 R)
• M50: 24,198,353 km (0.096 R)
• M51: 24,357,974 km (0.069 R)
• M52: 24,678,263 km (0.1 R)
• M53: 26,218,523 km (0.099 R)
• M54: 28,544,620 km (0.103 R)
• M55: 29,817,548 km (0.097 R)
• M56: 30,849,175 km (0.112 R)
• M57: 31,630,525 km (0.104 R)
• M58: 32,330,643 km (0.102 R)
• M59: 32,682,497 km (0.087 R)
• M60: 34,910,757 km (0.09 R)
• M61: 35,543,407 km (0.114 R)
• M62: 36,728,372 km (0.053 R)
• M63: 37,463,944 km (0.041 R)
• M64: 37,556,246 km (0.088 R)
• M65: 37,648,698 km (0.104 R)
• M66: 39,324,194 km (0.058 R)
• M67: 40,171,067 km (0.078 R)
• M68: 41,978,509 km (0.066 R)
• M69: 42,554,760 km (0.091 R)
• M70: 44,788,107 km (0.11 R)
• M71: 47,557,761 km (0.107 R)
• M72: 48,258,777 km (0.075 R)
• M73: 53,780,435 km (0.104 R)
• M74: 55,034,364 km (0.118 R)
• M75: 55,349,417 km (0.09 R)
• M76: 56,403,633 km (0.079 R)
• M77: 58,425,000 km (0.059 R)
• M78: 59,175,532 km (0.079 R)
• M79: 61,446,727 km (0.034 R)
• M80: 63,415,884 km (0.113 R)
• M81: 69,106,587 km (0.107 R)
• M82: 69,219,832 km (0.118 R)
• M83: 69,673,264 km (0.1 R)
• M84: 69,786,808 km (0.083 R)
• M85: 72,184,862 km (0.082 R)
• M86: 73,336,167 km (0.069 R)
• M87: 73,798,425 km (0.106 R)
• M88: 74,609,694 km (0.118 R)
• M89: 75,074,644 km (0.097 R)
• M90: 75,657,029 km (0.105 R)
• M91: 76,826,585 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.2

Radius: 8

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.37 AU - 19.03 AU

Year: 22069 Days

Day: 17.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,348,265 km

• M1: 139,575 km (0.083 R)
• M2: 570,267 km (0.079 R)
• M3: 1,151,904 km (0.086 R)
• M4: 1,942,379 km (0.092 R)
• M5: 2,199,238 km (0.117 R)
• M6: 2,428,273 km (0.109 R)
• M7: 2,585,201 km (0.051 R)
• M8: 2,786,111 km (0.067 R)
• M9: 2,867,941 km (0.099 R)
• M10: 2,950,519 km (0.094 R)
• M11: 3,246,124 km (0.088 R)
• M12: 3,507,023 km (0.08 R)
• M13: 3,684,745 km (0.06 R)
• M14: 3,774,803 km (0.088 R)
• M15: 4,330,110 km (0.117 R)
• M16: 4,665,958 km (0.07 R)
• M17: 5,464,960 km (0.068 R)
• M18: 6,144,882 km (0.069 R)
• M19: 6,741,030 km (0.097 R)
• M20: 7,583,565 km (0.061 R)
• M21: 8,458,862 km (0.108 R)
• M22: 9,243,204 km (0.105 R)
• M23: 9,737,475 km (0.031 R)
• M24: 10,113,714 km (0.081 R)
• M25: 11,402,200 km (0.109 R)
• M26: 11,666,091 km (0.088 R)
• M27: 17,274,066 km (0.11 R)
• M28: 17,349,613 km (0.074 R)
• M29: 17,729,292 km (0.059 R)
• M30: 19,668,380 km (0.055 R)
• M31: 20,064,216 km (0.077 R)
• M32: 20,703,149 km (0.115 R)
• M33: 21,025,083 km (0.069 R)
• M34: 21,348,663 km (0.093 R)
• M35: 22,494,134 km (0.094 R)
• M36: 23,241,076 km (0.119 R)
• M37: 23,324,552 km (0.108 R)
• M38: 24,419,010 km (0.116 R)
• M39: 25,358,185 km (0.116 R)
• M40: 25,789,027 km (0.109 R)
• M41: 26,396,095 km (0.062 R)
• M42: 27,624,593 km (0.057 R)
• M43: 28,424,044 km (0.101 R)
• M44: 29,954,879 km (0.105 R)
• M45: 30,045,835 km (0.118 R)
• M46: 30,501,659 km (0.055 R)
• M47: 31,143,584 km (0.104 R)
• M48: 32,347,548 km (0.071 R)
• M49: 32,627,595 km (0.083 R)
• M50: 33,850,258 km (0.116 R)
• M51: 34,134,494 km (0.091 R)
• M52: 36,243,375 km (0.08 R)
• M53: 37,313,598 km (0.107 R)
• M54: 37,411,286 km (0.112 R)
• M55: 37,999,954 km (0.096 R)
• M56: 38,987,748 km (0.058 R)
• M57: 39,484,862 km (0.119 R)
• M58: 39,984,070 km (0.112 R)
• M59: 40,284,612 km (0.101 R)
• M60: 40,384,843 km (0.059 R)
• M61: 42,307,026 km (0.065 R)
• M62: 43,227,950 km (0.084 R)
• M63: 45,715,763 km (0.084 R)
• M64: 46,239,804 km (0.086 R)
• M65: 46,871,406 km (0.073 R)
• M66: 47,188,255 km (0.111 R)
• M67: 47,824,195 km (0.094 R)
• M68: 48,036,774 km (0.094 R)
• M69: 48,462,829 km (0.117 R)
• M70: 48,569,492 km (0.119 R)
• M71: 52,792,341 km (0.049 R)
• M72: 53,232,009 km (0.118 R)
• M73: 53,342,113 km (0.115 R)
• M74: 54,447,491 km (0.098 R)
• M75: 55,448,750 km (0.072 R)
• M76: 55,560,500 km (0.093 R)
• M77: 56,119,696 km (0.073 R)
• M78: 57,695,560 km (0.087 R)
• M79: 59,171,942 km (0.056 R)
• M80: 60,775,631 km (0.114 R)
• M81: 61,467,222 km (0.093 R)
• M82: 64,025,645 km (0.111 R)
• M83: 65,199,988 km (0.098 R)
• M84: 65,435,754 km (0.119 R)
• M85: 67,212,827 km (0.08 R)
• M86: 67,450,838 km (0.102 R)
• M87: 70,935,271 km (0.114 R)
• M88: 78,452,714 km (0.053 R)
• M89: 78,703,440 km (0.111 R)
• M90: 79,331,452 km (0.063 R)
• M91: 80,592,412 km (0.097 R)
• M92: 82,496,344 km (0.073 R)
• M93: 82,751,259 km (0.099 R)
• M94: 83,134,230 km (0.116 R)
• M95: 86,089,685 km (0.1 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 16,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit