🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.56 AU - 0.84 AU

Year: 206 Days

Day: 18.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.8 AU - 1.02 AU

Year: 305 Days

Day: 26.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.04 AU - 1.72 AU

Year: 570 Days

Day: 42.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178

Radius: 11.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.43 AU - 5.81 AU

Year: 4683 Days

Day: 7.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 43,590,673 km

• M1: 149,598 km (0.09 R)
• M2: 252,671 km (0.066 R)
• M3: 384,018 km (0.111 R)
• M4: 601,383 km (0.101 R)
• M5: 779,405 km (0.069 R)
• M6: 985,850 km (0.097 R)
• M7: 1,221,616 km (0.048 R)
• M8: 1,545,196 km (0.072 R)
• M9: 1,760,019 km (0.06 R)
• M10: 2,272,392 km (0.111 R)
• M11: 2,786,560 km (0.118 R)
• M12: 2,917,158 km (0.083 R)
• M13: 3,034,892 km (0.082 R)
• M14: 3,245,077 km (0.08 R)
• M15: 3,522,282 km (0.093 R)
• M16: 3,679,659 km (0.088 R)
• M17: 3,791,259 km (0.118 R)
• M18: 3,985,287 km (0.092 R)
• M19: 4,249,178 km (0.03 R)
• M20: 4,400,122 km (0.097 R)
• M21: 4,552,862 km (0.112 R)
• M22: 5,289,033 km (0.102 R)
• M23: 5,451,646 km (0.103 R)
• M24: 5,597,653 km (0.09 R)
• M25: 5,893,558 km (0.083 R)
• M26: 6,289,693 km (0.106 R)
• M27: 6,733,550 km (0.091 R)
• M28: 7,028,557 km (0.047 R)
• M29: 7,187,579 km (0.119 R)
• M30: 7,448,777 km (0.084 R)
• M31: 7,877,076 km (0.055 R)
• M32: 8,355,490 km (0.086 R)
• M33: 8,800,693 km (0.085 R)
• M34: 9,253,526 km (0.086 R)
• M35: 9,559,753 km (0.073 R)
• M36: 9,869,271 km (0.084 R)
• M37: 10,070,031 km (0.07 R)
• M38: 10,520,919 km (0.111 R)
• M39: 10,634,763 km (0.105 R)
• M40: 11,256,193 km (0.114 R)
• M41: 11,606,700 km (0.089 R)
• M42: 11,700,648 km (0.074 R)
• M43: 11,913,226 km (0.104 R)
• M44: 12,150,937 km (0.092 R)
• M45: 12,270,317 km (0.114 R)
• M46: 12,414,230 km (0.09 R)
• M47: 12,558,592 km (0.098 R)
• M48: 12,776,257 km (0.096 R)
• M49: 13,584,983 km (0.067 R)
• M50: 13,684,166 km (0.1 R)
• M51: 14,083,293 km (0.062 R)
• M52: 14,284,203 km (0.098 R)
• M53: 14,587,588 km (0.094 R)
• M54: 14,663,733 km (0.052 R)
• M55: 14,969,661 km (0.095 R)
• M56: 15,561,918 km (0.092 R)
• M57: 15,847,950 km (0.094 R)
• M58: 16,030,908 km (0.101 R)
• M59: 16,240,794 km (0.11 R)
• M60: 16,478,056 km (0.094 R)
• M61: 16,769,473 km (0.068 R)
• M62: 17,277,058 km (0.108 R)
• M63: 17,384,619 km (0.086 R)
• M64: 17,762,653 km (0.071 R)
• M65: 17,898,338 km (0.082 R)
• M66: 18,279,962 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.8

Radius: 14.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.51 AU - 7.13 AU

Year: 6260 Days

Day: 8.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,590,673 km

• M1: 261,796 km (0.041 R)
• M2: 487,839 km (0.054 R)
• M3: 659,727 km (0.083 R)
• M4: 1,056,909 km (0.114 R)
• M5: 1,155,644 km (0.093 R)
• M6: 1,257,669 km (0.049 R)
• M7: 1,416,991 km (0.106 R)
• M8: 1,583,643 km (0.089 R)
• M9: 1,836,314 km (0.104 R)
• M10: 2,166,028 km (0.115 R)
• M11: 2,338,215 km (0.116 R)
• M12: 2,742,578 km (0.104 R)
• M13: 3,316,734 km (0.084 R)
• M14: 3,592,593 km (0.108 R)
• M15: 3,850,051 km (0.075 R)
• M16: 4,007,428 km (0.084 R)
• M17: 4,220,754 km (0.037 R)
• M18: 4,686,752 km (0.103 R)
• M19: 5,343,486 km (0.089 R)
• M20: 5,490,092 km (0.064 R)
• M21: 5,847,631 km (0.12 R)
• M22: 6,029,393 km (0.102 R)
• M23: 6,554,332 km (0.079 R)
• M24: 6,711,559 km (0.025 R)
• M25: 6,933,861 km (0.119 R)
• M26: 7,483,933 km (0.07 R)
• M27: 7,648,490 km (0.096 R)
• M28: 8,454,823 km (0.098 R)
• M29: 8,695,227 km (0.048 R)
• M30: 10,148,271 km (0.055 R)
• M31: 10,587,640 km (0.088 R)
• M32: 11,790,107 km (0.083 R)
• M33: 13,553,717 km (0.105 R)
• M34: 13,714,385 km (0.067 R)
• M35: 13,875,801 km (0.111 R)
• M36: 14,527,599 km (0.094 R)
• M37: 16,286,122 km (0.081 R)
• M38: 16,542,832 km (0.092 R)
• M39: 16,800,888 km (0.116 R)
• M40: 16,930,440 km (0.106 R)
• M41: 17,147,058 km (0.072 R)
• M42: 17,802,446 km (0.093 R)
• M43: 18,111,066 km (0.074 R)
• M44: 18,689,112 km (0.039 R)
• M45: 18,913,060 km (0.071 R)
• M46: 19,772,051 km (0.077 R)
• M47: 20,643,908 km (0.039 R)
• M48: 20,828,960 km (0.109 R)
• M49: 22,615,309 km (0.101 R)
• M50: 23,914,267 km (0.111 R)
• M51: 25,039,841 km (0.114 R)
• M52: 25,932,791 km (0.058 R)
• M53: 26,383,080 km (0.112 R)
• M54: 26,584,140 km (0.112 R)
• M55: 27,647,781 km (0.049 R)
• M56: 28,005,469 km (0.119 R)
• M57: 28,622,112 km (0.027 R)
• M58: 28,776,946 km (0.062 R)
• M59: 29,659,872 km (0.055 R)
• M60: 29,921,220 km (0.089 R)
• M61: 30,183,465 km (0.081 R)
• M62: 30,341,141 km (0.106 R)
• M63: 30,657,241 km (0.067 R)
• M64: 30,868,623 km (0.101 R)
• M65: 31,558,868 km (0.095 R)
• M66: 31,718,937 km (0.084 R)
• M67: 31,932,713 km (0.04 R)
• M68: 32,469,320 km (0.1 R)
• M69: 32,954,765 km (0.095 R)
• M70: 33,878,233 km (0.115 R)
• M71: 35,862,050 km (0.084 R)
• M72: 36,419,751 km (0.045 R)
• M73: 36,924,195 km (0.031 R)
• M74: 37,036,693 km (0.074 R)
• M75: 37,205,439 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.8

Radius: 9.7

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.5 AU - 12.84 AU

Year: 12250 Days

Day: 9 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,590,673 km

• M1: 133,890 km (0.107 R)
• M2: 268,678 km (0.083 R)
• M3: 352,752 km (0.117 R)
• M4: 653,743 km (0.092 R)
• M5: 723,156 km (0.089 R)
• M6: 1,282,353 km (0.113 R)
• M7: 1,371,663 km (0.106 R)
• M8: 1,440,179 km (0.1 R)
• M9: 2,161,091 km (0.109 R)
• M10: 2,405,235 km (0.07 R)
• M11: 2,572,934 km (0.107 R)
• M12: 3,885,356 km (0.091 R)
• M13: 4,283,885 km (0.066 R)
• M14: 5,227,698 km (0.102 R)
• M15: 6,310,786 km (0.12 R)
• M16: 6,660,696 km (0.113 R)
• M17: 6,739,384 km (0.108 R)
• M18: 7,748,272 km (0.091 R)
• M19: 8,631,947 km (0.059 R)
• M20: 9,063,985 km (0.094 R)
• M21: 9,238,716 km (0.094 R)
• M22: 9,680,628 km (0.119 R)
• M23: 9,949,006 km (0.072 R)
• M24: 10,129,421 km (0.106 R)
• M25: 10,401,839 km (0.104 R)
• M26: 11,658,162 km (0.062 R)
• M27: 11,991,616 km (0.034 R)
• M28: 12,279,891 km (0.106 R)
• M29: 12,570,559 km (0.096 R)
• M30: 12,716,866 km (0.118 R)
• M31: 13,060,044 km (0.097 R)
• M32: 13,705,708 km (0.112 R)
• M33: 14,260,267 km (0.076 R)
• M34: 14,412,708 km (0.08 R)
• M35: 14,514,584 km (0.072 R)
• M36: 15,079,765 km (0.1 R)
• M37: 16,497,204 km (0.12 R)
• M38: 16,710,830 km (0.086 R)
• M39: 17,792,572 km (0.1 R)
• M40: 18,341,896 km (0.066 R)
• M41: 21,753,326 km (0.055 R)
• M42: 22,046,388 km (0.059 R)
• M43: 23,231,353 km (0.102 R)
• M44: 23,410,870 km (0.066 R)
• M45: 24,254,901 km (0.088 R)
• M46: 24,376,225 km (0.103 R)
• M47: 25,047,471 km (0.103 R)
• M48: 25,601,132 km (0.1 R)
• M49: 26,221,066 km (0.075 R)
• M50: 27,160,241 km (0.095 R)
• M51: 28,046,758 km (0.077 R)
• M52: 28,110,487 km (0.105 R)
• M53: 28,237,944 km (0.095 R)
• M54: 30,500,463 km (0.055 R)
• M55: 30,762,708 km (0.117 R)
• M56: 31,289,591 km (0.1 R)
• M57: 32,485,776 km (0.106 R)
• M58: 32,619,517 km (0.102 R)
• M59: 33,089,403 km (0.115 R)
• M60: 34,648,961 km (0.027 R)
• M61: 35,265,753 km (0.119 R)
• M62: 36,163,041 km (0.074 R)
• M63: 36,510,108 km (0.114 R)
• M64: 38,050,518 km (0.095 R)
• M65: 38,474,328 km (0.068 R)
• M66: 38,828,726 km (0.091 R)
• M67: 38,899,785 km (0.093 R)
• M68: 39,041,903 km (0.118 R)
• M69: 39,469,304 km (0.057 R)
• M70: 39,683,528 km (0.05 R)
• M71: 39,826,693 km (0.079 R)
• M72: 40,113,323 km (0.026 R)
• M73: 41,049,805 km (0.116 R)
• M74: 41,920,615 km (0.08 R)
• M75: 42,212,330 km (0.096 R)
• M76: 42,504,645 km (0.104 R)
• M77: 43,606,732 km (0.034 R)
• M78: 43,976,089 km (0.106 R)
• M79: 44,867,094 km (0.064 R)
• M80: 47,575,564 km (0.102 R)
• M81: 48,566,500 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.7

Radius: 3.3

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11 AU - 16.6 AU

Year: 18018 Days

Day: 20.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,590,673 km

• M1: 192,981 km (0.05 R)
• M2: 665,112 km (0.111 R)
• M3: 1,397,543 km (0.091 R)
• M4: 1,480,570 km (0.051 R)
• M5: 1,522,757 km (0.083 R)
• M6: 1,565,243 km (0.104 R)
• M7: 1,717,234 km (0.083 R)
• M8: 1,874,013 km (0.085 R)
• M9: 1,896,751 km (0.08 R)
• M10: 2,647,284 km (0.079 R)
• M11: 2,906,986 km (0.034 R)
• M12: 2,933,315 km (0.091 R)
• M13: 3,013,051 km (0.067 R)
• M14: 3,066,607 km (0.092 R)
• M15: 3,733,514 km (0.114 R)
• M16: 3,965,540 km (0.079 R)
• M17: 4,142,515 km (0.109 R)
• M18: 4,291,963 km (0.111 R)
• M19: 4,534,910 km (0.046 R)
• M20: 5,354,557 km (0.081 R)
• M21: 6,218,933 km (0.09 R)
• M22: 7,485,129 km (0.106 R)
• M23: 8,221,899 km (0.096 R)
• M24: 8,485,042 km (0.1 R)
• M25: 8,636,734 km (0.054 R)
• M26: 8,981,407 km (0.045 R)
• M27: 9,487,048 km (0.062 R)
• M28: 9,526,243 km (0.117 R)
• M29: 10,363,542 km (0.081 R)
• M30: 10,566,247 km (0.058 R)
• M31: 10,934,557 km (0.076 R)
• M32: 12,363,516 km (0.093 R)
• M33: 13,275,016 km (0.103 R)
• M34: 13,627,917 km (0.088 R)
• M35: 14,118,299 km (0.067 R)
• M36: 14,342,995 km (0.041 R)
• M37: 14,659,694 km (0.098 R)
• M38: 15,438,201 km (0.085 R)
• M39: 15,484,427 km (0.075 R)
• M40: 16,418,366 km (0.099 R)
• M41: 16,607,308 km (0.039 R)
• M42: 17,035,009 km (0.119 R)
• M43: 17,226,344 km (0.109 R)
• M44: 20,281,133 km (0.105 R)
• M45: 20,331,697 km (0.117 R)
• M46: 20,738,154 km (0.089 R)
• M47: 22,077,654 km (0.078 R)
• M48: 22,757,875 km (0.11 R)
• M49: 23,074,125 km (0.097 R)
• M50: 23,179,741 km (0.1 R)
• M51: 24,353,486 km (0.083 R)
• M52: 24,568,907 km (0.078 R)
• M53: 24,731,071 km (0.068 R)
• M54: 25,164,755 km (0.12 R)
• M55: 25,765,391 km (0.083 R)
• M56: 26,481,217 km (0.089 R)
• M57: 26,924,924 km (0.068 R)
• M58: 27,147,675 km (0.112 R)
• M59: 27,426,974 km (0.091 R)
• M60: 28,101,362 km (0.096 R)
• M61: 29,926,156 km (0.079 R)
• M62: 30,678,185 km (0.103 R)
• M63: 30,969,153 km (0.117 R)
• M64: 32,437,605 km (0.106 R)
• M65: 33,329,508 km (0.073 R)
• M66: 33,389,198 km (0.104 R)
• M67: 33,449,037 km (0.099 R)
• M68: 33,808,520 km (0.048 R)
• M69: 34,894,451 km (0.116 R)
• M70: 35,808,195 km (0.089 R)
• M71: 36,053,087 km (0.098 R)
• M72: 39,730,651 km (0.1 R)
• M73: 39,857,361 km (0.105 R)
• M74: 39,920,790 km (0.109 R)
• M75: 39,984,220 km (0.05 R)
• M76: 40,556,731 km (0.11 R)
• M77: 41,452,822 km (0.11 R)
• M78: 42,032,364 km (0.082 R)
• M79: 42,096,841 km (0.103 R)
• M80: 42,161,467 km (0.12 R)
• M81: 42,874,151 km (0.057 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 15,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit