🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.65 AU - 0.89 AU

Year: 253 Days

Day: 18.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,424,846 km

• M1: 267,032 km (0.081 R)
• M2: 680,371 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.75 AU - 0.91 AU

Year: 283 Days

Day: 46.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.3 AU - 3.14 AU

Year: 1681 Days

Day: 36.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,424,846 km

• M1: 1,926,372 km (0.113 R)
• M2: 2,172,161 km (0.108 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.7

Radius: 8.3

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.25 AU - 5.93 AU

Year: 4953 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,424,846 km

• M1: 140,772 km (0.084 R)
• M2: 209,437 km (0.079 R)
• M3: 274,362 km (0.101 R)
• M4: 451,636 km (0.118 R)
• M5: 512,373 km (0.103 R)
• M6: 620,682 km (0.03 R)
• M7: 761,453 km (0.116 R)
• M8: 979,268 km (0.118 R)
• M9: 1,088,624 km (0.031 R)
• M10: 1,216,679 km (0.075 R)
• M11: 1,365,081 km (0.09 R)
• M12: 1,457,083 km (0.073 R)
• M13: 1,647,222 km (0.08 R)
• M14: 1,812,079 km (0.032 R)
• M15: 1,999,525 km (0.047 R)
• M16: 2,193,554 km (0.077 R)
• M17: 2,486,616 km (0.114 R)
• M18: 2,580,862 km (0.059 R)
• M19: 3,170,876 km (0.044 R)
• M20: 3,273,351 km (0.101 R)
• M21: 3,397,667 km (0.081 R)
• M22: 3,888,647 km (0.05 R)
• M23: 4,243,344 km (0.063 R)
• M24: 5,344,683 km (0.11 R)
• M25: 5,639,541 km (0.12 R)
• M26: 5,714,040 km (0.063 R)
• M27: 5,864,087 km (0.082 R)
• M28: 5,939,634 km (0.116 R)
• M29: 6,193,801 km (0.11 R)
• M30: 6,503,468 km (0.089 R)
• M31: 6,818,073 km (0.038 R)
• M32: 7,084,207 km (0.061 R)
• M33: 7,326,556 km (0.071 R)
• M34: 7,408,087 km (0.069 R)
• M35: 7,819,630 km (0.084 R)
• M36: 7,875,131 km (0.112 R)
• M37: 8,636,435 km (0.111 R)
• M38: 9,127,864 km (0.084 R)
• M39: 9,747,348 km (0.033 R)
• M40: 10,228,605 km (0.047 R)
• M41: 10,410,965 km (0.069 R)
• M42: 10,594,521 km (0.109 R)
• M43: 10,779,125 km (0.093 R)
• M44: 10,964,776 km (0.05 R)
• M45: 11,057,975 km (0.057 R)
• M46: 11,120,358 km (0.069 R)
• M47: 11,182,740 km (0.11 R)
• M48: 11,433,616 km (0.082 R)
• M49: 11,940,902 km (0.082 R)
• M50: 12,423,056 km (0.111 R)
• M51: 14,211,499 km (0.087 R)
• M52: 15,031,893 km (0.116 R)
• M53: 15,100,858 km (0.068 R)
• M54: 15,273,943 km (0.112 R)
• M55: 15,727,224 km (0.093 R)
• M56: 15,902,702 km (0.119 R)
• M57: 16,078,779 km (0.102 R)
• M58: 16,220,149 km (0.084 R)
• M59: 16,397,423 km (0.094 R)
• M60: 16,468,631 km (0.077 R)
• M61: 17,149,152 km (0.106 R)
• M62: 17,221,408 km (0.116 R)
• M63: 17,583,734 km (0.113 R)
• M64: 17,692,940 km (0.116 R)
• M65: 17,802,446 km (0.109 R)
• M66: 18,132,160 km (0.03 R)
• M67: 18,205,612 km (0.111 R)
• M68: 18,500,769 km (0.115 R)
• M69: 19,358,114 km (0.049 R)
• M70: 19,924,192 km (0.079 R)
• M71: 20,610,697 km (0.076 R)
• M72: 20,764,334 km (0.112 R)
• M73: 21,188,743 km (0.078 R)
• M74: 22,321,349 km (0.106 R)
• M75: 22,716,437 km (0.052 R)
• M76: 22,795,724 km (0.112 R)
• M77: 23,633,920 km (0.082 R)
• M78: 24,279,286 km (0.07 R)
• M79: 24,360,368 km (0.096 R)
• M80: 24,644,903 km (0.096 R)
• M81: 25,012,315 km (0.081 R)
• M82: 26,291,676 km (0.102 R)
• M83: 27,086,340 km (0.092 R)
• M84: 27,634,467 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.6

Radius: 12.8

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.88 AU - 7.5 AU

Year: 5771 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,424,846 km

• M1: 180,864 km (0.082 R)
• M2: 547,229 km (0.117 R)
• M3: 828,024 km (0.101 R)
• M4: 994,227 km (0.1 R)
• M5: 1,291,329 km (0.106 R)
• M6: 1,809,685 km (0.076 R)
• M7: 2,587,594 km (0.09 R)
• M8: 2,768,608 km (0.093 R)
• M9: 3,534,250 km (0.096 R)
• M10: 3,863,664 km (0.106 R)
• M11: 4,282,837 km (0.105 R)
• M12: 4,416,728 km (0.099 R)
• M13: 4,497,810 km (0.109 R)
• M14: 4,995,073 km (0.112 R)
• M15: 5,393,901 km (0.117 R)
• M16: 5,951,901 km (0.097 R)
• M17: 6,253,041 km (0.083 R)
• M18: 6,497,634 km (0.094 R)
• M19: 7,314,139 km (0.1 R)
• M20: 7,964,441 km (0.098 R)
• M21: 8,096,686 km (0.095 R)
• M22: 9,146,713 km (0.086 R)
• M23: 9,424,666 km (0.071 R)
• M24: 9,564,689 km (0.113 R)
• M25: 9,953,345 km (0.078 R)
• M26: 10,600,655 km (0.073 R)
• M27: 10,782,865 km (0.055 R)
• M28: 11,634,376 km (0.08 R)
• M29: 11,860,119 km (0.065 R)
• M30: 12,125,356 km (0.045 R)
• M31: 12,700,261 km (0.106 R)
• M32: 13,166,707 km (0.075 R)
• M33: 13,480,713 km (0.096 R)
• M34: 13,956,434 km (0.097 R)
• M35: 14,276,723 km (0.087 R)
• M36: 14,558,865 km (0.107 R)
• M37: 14,842,951 km (0.115 R)
• M38: 15,047,003 km (0.091 R)
• M39: 15,540,526 km (0.114 R)
• M40: 16,459,057 km (0.09 R)
• M41: 16,670,289 km (0.117 R)
• M42: 16,967,540 km (0.091 R)
• M43: 17,739,914 km (0.119 R)
• M44: 18,787,697 km (0.088 R)
• M45: 19,185,628 km (0.088 R)
• M46: 19,274,489 km (0.05 R)
• M47: 19,363,500 km (0.071 R)
• M48: 19,541,820 km (0.058 R)
• M49: 19,676,010 km (0.082 R)
• M50: 19,765,619 km (0.088 R)
• M51: 21,309,469 km (0.059 R)
• M52: 21,585,926 km (0.119 R)
• M53: 21,817,204 km (0.106 R)
• M54: 22,282,304 km (0.083 R)
• M55: 23,127,831 km (0.085 R)
• M56: 23,601,906 km (0.115 R)
• M57: 24,415,569 km (0.119 R)
• M58: 24,511,910 km (0.111 R)
• M59: 24,850,001 km (0.117 R)
• M60: 25,579,740 km (0.081 R)
• M61: 25,824,482 km (0.089 R)
• M62: 25,922,618 km (0.085 R)
• M63: 27,359,805 km (0.051 R)
• M64: 29,077,338 km (0.066 R)
• M65: 31,194,746 km (0.105 R)
• M66: 33,147,896 km (0.093 R)
• M67: 33,307,966 km (0.056 R)
• M68: 33,521,741 km (0.083 R)
• M69: 34,112,354 km (0.096 R)
• M70: 35,794,881 km (0.105 R)
• M71: 36,728,970 km (0.092 R)
• M72: 37,005,277 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.2

Radius: 14.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.73 AU - 7.27 AU

Year: 6210 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,424,846 km

• M1: 188,045 km (0.083 R)
• M2: 884,423 km (0.09 R)
• M3: 1,118,693 km (0.118 R)
• M4: 1,297,014 km (0.082 R)
• M5: 2,034,232 km (0.114 R)
• M6: 2,199,687 km (0.053 R)
• M7: 2,293,635 km (0.099 R)
• M8: 2,408,376 km (0.11 R)
• M9: 2,505,465 km (0.074 R)
• M10: 2,907,285 km (0.09 R)
• M11: 3,704,791 km (0.119 R)
• M12: 4,935,383 km (0.068 R)
• M13: 5,085,131 km (0.092 R)
• M14: 5,185,810 km (0.075 R)
• M15: 5,440,426 km (0.119 R)
• M16: 5,777,769 km (0.101 R)
• M17: 6,719,936 km (0.05 R)
• M18: 7,365,152 km (0.077 R)
• M19: 7,508,168 km (0.104 R)
• M20: 8,059,735 km (0.069 R)
• M21: 8,295,950 km (0.072 R)
• M22: 8,474,570 km (0.105 R)
• M23: 8,775,261 km (0.101 R)
• M24: 8,926,954 km (0.082 R)
• M25: 9,049,026 km (0.081 R)
• M26: 9,449,200 km (0.106 R)
• M27: 9,636,048 km (0.108 R)
• M28: 9,949,904 km (0.102 R)
• M29: 10,491,448 km (0.069 R)
• M30: 10,620,252 km (0.09 R)
• M31: 10,847,042 km (0.117 R)
• M32: 11,536,838 km (0.065 R)
• M33: 11,669,831 km (0.086 R)
• M34: 12,105,759 km (0.101 R)
• M35: 12,376,681 km (0.037 R)
• M36: 12,786,878 km (0.119 R)
• M37: 12,924,508 km (0.074 R)
• M38: 13,445,408 km (0.068 R)
• M39: 13,690,898 km (0.1 R)
• M40: 13,867,124 km (0.095 R)
• M41: 14,436,195 km (0.118 R)
• M42: 14,904,137 km (0.076 R)
• M43: 15,304,161 km (0.1 R)
• M44: 15,450,468 km (0.099 R)
• M45: 15,670,826 km (0.088 R)
• M46: 15,818,180 km (0.111 R)
• M47: 16,450,231 km (0.032 R)
• M48: 17,969,696 km (0.063 R)
• M49: 18,124,081 km (0.093 R)
• M50: 18,240,169 km (0.119 R)
• M51: 18,512,138 km (0.075 R)
• M52: 18,981,427 km (0.037 R)
• M53: 19,375,467 km (0.045 R)
• M54: 19,613,178 km (0.107 R)
• M55: 20,614,138 km (0.113 R)
• M56: 20,856,786 km (0.046 R)
• M57: 21,508,733 km (0.091 R)
• M58: 21,919,529 km (0.12 R)
• M59: 22,043,396 km (0.088 R)
• M60: 22,167,263 km (0.069 R)
• M61: 22,749,049 km (0.115 R)
• M62: 23,251,698 km (0.08 R)
• M63: 23,462,182 km (0.098 R)
• M64: 23,588,891 km (0.114 R)
• M65: 24,738,701 km (0.104 R)
• M66: 25,169,243 km (0.026 R)
• M67: 26,827,685 km (0.091 R)
• M68: 27,714,651 km (0.09 R)
• M69: 27,848,541 km (0.064 R)
• M70: 28,386,346 km (0.112 R)
• M71: 28,701,548 km (0.076 R)
• M72: 29,290,066 km (0.05 R)
• M73: 29,517,605 km (0.116 R)
• M74: 29,699,964 km (0.061 R)
• M75: 30,065,881 km (0.063 R)
• M76: 30,663,524 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 9.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.65 AU - 7.89 AU

Year: 8116 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,424,846 km

• M1: 126,261 km (0.117 R)
• M2: 199,115 km (0.102 R)
• M3: 266,883 km (0.11 R)
• M4: 472,580 km (0.102 R)
• M5: 744,848 km (0.063 R)
• M6: 988,244 km (0.047 R)
• M7: 1,143,377 km (0.114 R)
• M8: 1,273,527 km (0.107 R)
• M9: 1,531,284 km (0.118 R)
• M10: 2,056,372 km (0.111 R)
• M11: 2,175,901 km (0.102 R)
• M12: 2,422,139 km (0.069 R)
• M13: 2,720,886 km (0.085 R)
• M14: 2,808,401 km (0.11 R)
• M15: 2,874,673 km (0.103 R)
• M16: 3,122,407 km (0.113 R)
• M17: 3,260,486 km (0.111 R)
• M18: 4,802,391 km (0.098 R)
• M19: 4,882,127 km (0.113 R)
• M20: 5,069,872 km (0.105 R)
• M21: 5,259,861 km (0.062 R)
• M22: 5,397,042 km (0.062 R)
• M23: 5,480,069 km (0.119 R)
• M24: 6,129,773 km (0.108 R)
• M25: 7,043,816 km (0.095 R)
• M26: 7,378,466 km (0.084 R)
• M27: 7,625,153 km (0.106 R)
• M28: 8,833,455 km (0.107 R)
• M29: 9,393,101 km (0.066 R)
• M30: 9,559,902 km (0.077 R)
• M31: 10,202,874 km (0.073 R)
• M32: 10,340,055 km (0.119 R)
• M33: 10,546,799 km (0.09 R)
• M34: 10,894,615 km (0.049 R)
• M35: 11,034,937 km (0.077 R)
• M36: 11,709,025 km (0.096 R)
• M37: 12,800,491 km (0.075 R)
• M38: 12,874,393 km (0.111 R)
• M39: 12,948,444 km (0.106 R)
• M40: 13,810,277 km (0.107 R)
• M41: 14,038,264 km (0.108 R)
• M42: 14,152,707 km (0.095 R)
• M43: 14,768,152 km (0.072 R)
• M44: 14,962,330 km (0.067 R)
• M45: 15,786,914 km (0.048 R)
• M46: 16,025,223 km (0.082 R)
• M47: 16,304,822 km (0.054 R)
• M48: 16,385,006 km (0.095 R)
• M49: 16,586,066 km (0.109 R)
• M50: 17,275,562 km (0.091 R)
• M51: 17,439,222 km (0.047 R)
• M52: 17,768,038 km (0.067 R)
• M53: 17,933,194 km (0.12 R)
• M54: 18,598,905 km (0.103 R)
• M55: 18,766,604 km (0.108 R)
• M56: 18,976,939 km (0.089 R)
• M57: 19,103,498 km (0.107 R)
• M58: 19,997,495 km (0.042 R)
• M59: 20,471,122 km (0.117 R)
• M60: 21,166,752 km (0.101 R)
• M61: 22,491,890 km (0.075 R)
• M62: 22,760,119 km (0.119 R)
• M63: 22,939,637 km (0.09 R)
• M64: 23,209,661 km (0.109 R)
• M65: 23,345,047 km (0.104 R)
• M66: 23,980,389 km (0.066 R)
• M67: 24,529,563 km (0.117 R)
• M68: 26,625,429 km (0.119 R)
• M69: 26,767,248 km (0.097 R)
• M70: 27,384,489 km (0.073 R)
• M71: 27,479,782 km (0.092 R)
• M72: 27,623,097 km (0.114 R)
• M73: 28,102,409 km (0.06 R)
• M74: 28,681,353 km (0.104 R)
• M75: 29,312,805 km (0.057 R)
• M76: 29,703,854 km (0.035 R)
• M77: 30,145,617 km (0.075 R)
• M78: 30,441,521 km (0.026 R)
• M79: 30,738,174 km (0.083 R)
• M80: 31,584,150 km (0.098 R)
• M81: 32,488,319 km (0.105 R)
• M82: 32,740,990 km (0.079 R)
• M83: 33,299,140 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 10,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit