🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.62 AU - 0.76 AU

Year: 219 Days

Day: 46.2 Hours

Environment

Temp: 91 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,810,352 km

• M1: 180,714 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.63 AU - 0.89 AU

Year: 254 Days

Day: 29.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.78 AU - 1.04 AU

Year: 332 Days

Day: 17 Hours

Environment

Temp: 6 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.32 AU - 1.62 AU

Year: 682 Days

Day: 35.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,810,352 km

• M1: 723,306 km (0.035 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.76 AU - 4.34 AU

Year: 2561 Days

Day: 14.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.3

Radius: 13.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.99 AU - 4.29 AU

Year: 3225 Days

Day: 13.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,810,352 km

• M1: 203,304 km (0.078 R)
• M2: 311,463 km (0.081 R)
• M3: 533,915 km (0.119 R)
• M4: 758,162 km (0.12 R)
• M5: 940,522 km (0.073 R)
• M6: 1,048,681 km (0.037 R)
• M7: 1,400,386 km (0.106 R)
• M8: 1,551,779 km (0.046 R)
• M9: 2,271,943 km (0.094 R)
• M10: 2,589,988 km (0.058 R)
• M11: 3,053,293 km (0.06 R)
• M12: 3,456,608 km (0.115 R)
• M13: 3,577,483 km (0.072 R)
• M14: 3,752,663 km (0.11 R)
• M15: 4,002,940 km (0.069 R)
• M16: 4,130,098 km (0.076 R)
• M17: 4,332,803 km (0.114 R)
• M18: 4,652,494 km (0.103 R)
• M19: 5,275,419 km (0.105 R)
• M20: 5,536,168 km (0.088 R)
• M21: 5,637,596 km (0.116 R)
• M22: 5,904,179 km (0.072 R)
• M23: 6,449,912 km (0.075 R)
• M24: 7,121,756 km (0.068 R)
• M25: 7,276,740 km (0.119 R)
• M26: 7,544,819 km (0.118 R)
• M27: 8,113,889 km (0.026 R)
• M28: 8,462,004 km (0.097 R)
• M29: 8,791,418 km (0.086 R)
• M30: 8,910,049 km (0.111 R)
• M31: 9,077,150 km (0.079 R)
• M32: 9,560,202 km (0.096 R)
• M33: 9,657,739 km (0.094 R)
• M34: 9,804,794 km (0.087 R)
• M35: 10,275,579 km (0.109 R)
• M36: 10,702,980 km (0.119 R)
• M37: 10,982,578 km (0.098 R)
• M38: 11,161,946 km (0.105 R)
• M39: 11,419,703 km (0.085 R)
• M40: 11,967,530 km (0.118 R)
• M41: 12,178,463 km (0.099 R)
• M42: 12,604,069 km (0.077 R)
• M43: 13,034,612 km (0.097 R)
• M44: 13,142,921 km (0.107 R)
• M45: 13,772,130 km (0.079 R)
• M46: 13,910,208 km (0.079 R)
• M47: 14,020,911 km (0.086 R)
• M48: 14,132,062 km (0.069 R)
• M49: 14,833,078 km (0.077 R)
• M50: 15,344,702 km (0.086 R)
• M51: 15,488,017 km (0.1 R)
• M52: 15,833,439 km (0.109 R)
• M53: 16,007,122 km (0.094 R)
• M54: 16,298,090 km (0.08 R)
• M55: 16,796,550 km (0.091 R)
• M56: 17,330,016 km (0.098 R)
• M57: 17,419,475 km (0.084 R)
• M58: 17,899,086 km (0.089 R)
• M59: 18,322,448 km (0.074 R)
• M60: 18,657,248 km (0.028 R)
• M61: 18,994,142 km (0.052 R)
• M62: 19,333,131 km (0.077 R)
• M63: 19,426,031 km (0.081 R)
• M64: 19,549,899 km (0.093 R)
• M65: 19,954,561 km (0.103 R)
• M66: 20,519,442 km (0.085 R)
• M67: 20,803,977 km (0.107 R)
• M68: 20,898,972 km (0.111 R)
• M69: 21,185,302 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 11.2

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.57 AU - 4.65 AU

Year: 3790 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,810,352 km

• M1: 144,212 km (0.088 R)
• M2: 298,597 km (0.066 R)
• M3: 782,846 km (0.088 R)
• M4: 868,116 km (0.08 R)
• M5: 1,378,844 km (0.117 R)
• M6: 1,484,310 km (0.104 R)
• M7: 1,568,234 km (0.059 R)
• M8: 1,842,747 km (0.066 R)
• M9: 1,933,403 km (0.091 R)
• M10: 2,038,869 km (0.047 R)
• M11: 2,480,632 km (0.118 R)
• M12: 2,668,527 km (0.064 R)
• M13: 2,801,519 km (0.114 R)
• M14: 3,028,160 km (0.059 R)
• M15: 3,276,642 km (0.083 R)
• M16: 3,387,494 km (0.115 R)
• M17: 3,467,379 km (0.084 R)
• M18: 3,910,040 km (0.109 R)
• M19: 4,353,448 km (0.098 R)
• M20: 4,581,136 km (0.104 R)
• M21: 5,195,384 km (0.116 R)
• M22: 5,682,625 km (0.079 R)
• M23: 5,816,365 km (0.068 R)
• M24: 6,184,675 km (0.098 R)
• M25: 6,500,775 km (0.113 R)
• M26: 7,107,544 km (0.088 R)
• M27: 7,231,262 km (0.092 R)
• M28: 7,376,222 km (0.089 R)
• M29: 7,944,993 km (0.062 R)
• M30: 8,051,806 km (0.069 R)
• M31: 8,202,302 km (0.087 R)
• M32: 8,593,500 km (0.115 R)
• M33: 8,968,542 km (0.098 R)
• M34: 9,079,843 km (0.058 R)
• M35: 9,552,422 km (0.106 R)
• M36: 10,102,494 km (0.076 R)
• M37: 10,498,330 km (0.074 R)
• M38: 10,804,557 km (0.093 R)
• M39: 10,946,824 km (0.118 R)
• M40: 11,161,497 km (0.065 R)
• M41: 11,305,410 km (0.073 R)
• M42: 11,838,128 km (0.113 R)
• M43: 11,935,965 km (0.1 R)
• M44: 12,009,418 km (0.091 R)
• M45: 12,478,407 km (0.117 R)
• M46: 13,029,077 km (0.09 R)
• M47: 13,205,902 km (0.095 R)
• M48: 13,587,526 km (0.108 R)
• M49: 14,492,294 km (0.102 R)
• M50: 15,123,896 km (0.101 R)
• M51: 15,683,990 km (0.089 R)
• M52: 15,818,329 km (0.107 R)
• M53: 16,061,127 km (0.098 R)
• M54: 16,796,999 km (0.093 R)
• M55: 16,934,479 km (0.065 R)
• M56: 17,238,163 km (0.074 R)
• M57: 17,599,591 km (0.105 R)
• M58: 17,991,538 km (0.092 R)
• M59: 18,301,504 km (0.108 R)
• M60: 18,613,266 km (0.043 R)
• M61: 18,698,537 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.3

Radius: 11.6

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.48 AU - 10.56 AU

Year: 10372 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,810,352 km

• M1: 152,889 km (0.096 R)
• M2: 378,782 km (0.108 R)
• M3: 582,983 km (0.034 R)
• M4: 863,479 km (0.098 R)
• M5: 940,522 km (0.114 R)
• M6: 1,040,304 km (0.113 R)
• M7: 1,165,218 km (0.118 R)
• M8: 1,273,377 km (0.102 R)
• M9: 1,571,077 km (0.078 R)
• M10: 2,205,222 km (0.087 R)
• M11: 2,313,681 km (0.09 R)
• M12: 2,707,572 km (0.081 R)
• M13: 2,882,901 km (0.109 R)
• M14: 3,622,064 km (0.098 R)
• M15: 4,079,534 km (0.076 R)
• M16: 4,315,300 km (0.044 R)
• M17: 4,555,554 km (0.073 R)
• M18: 5,339,298 km (0.098 R)
• M19: 6,049,738 km (0.112 R)
• M20: 6,126,182 km (0.088 R)
• M21: 6,552,985 km (0.115 R)
• M22: 6,909,327 km (0.062 R)
• M23: 7,476,303 km (0.113 R)
• M24: 8,397,377 km (0.111 R)
• M25: 9,221,662 km (0.099 R)
• M26: 9,800,456 km (0.046 R)
• M27: 10,806,801 km (0.059 R)
• M28: 11,275,042 km (0.116 R)
• M29: 12,328,660 km (0.057 R)
• M30: 12,916,579 km (0.078 R)
• M31: 13,313,612 km (0.116 R)
• M32: 13,664,419 km (0.059 R)
• M33: 13,815,663 km (0.109 R)
• M34: 13,967,355 km (0.047 R)
• M35: 14,323,847 km (0.109 R)
• M36: 14,631,719 km (0.042 R)
• M37: 15,832,092 km (0.089 R)
• M38: 16,044,072 km (0.092 R)
• M39: 16,256,950 km (0.085 R)
• M40: 16,363,763 km (0.043 R)
• M41: 16,524,581 km (0.119 R)
• M42: 16,955,572 km (0.109 R)
• M43: 18,940,736 km (0.079 R)
• M44: 19,335,375 km (0.046 R)
• M45: 20,419,810 km (0.083 R)
• M46: 20,650,640 km (0.1 R)
• M47: 21,406,857 km (0.081 R)
• M48: 21,759,010 km (0.111 R)
• M49: 22,826,690 km (0.092 R)
• M50: 24,644,005 km (0.117 R)
• M51: 24,951,429 km (0.1 R)
• M52: 25,321,983 km (0.098 R)
• M53: 25,756,714 km (0.085 R)
• M54: 26,068,626 km (0.06 R)
• M55: 27,647,182 km (0.055 R)
• M56: 28,544,620 km (0.031 R)
• M57: 28,738,200 km (0.097 R)
• M58: 31,227,658 km (0.07 R)
• M59: 32,767,618 km (0.087 R)
• M60: 32,902,705 km (0.08 R)
• M61: 33,921,766 km (0.12 R)
• M62: 34,469,593 km (0.098 R)
• M63: 35,089,228 km (0.084 R)
• M64: 35,227,456 km (0.03 R)
• M65: 35,435,098 km (0.113 R)
• M66: 36,269,854 km (0.093 R)
• M67: 36,549,453 km (0.051 R)
• M68: 38,029,574 km (0.105 R)
• M69: 38,456,077 km (0.104 R)
• M70: 39,027,093 km (0.072 R)
• M71: 39,961,182 km (0.043 R)
• M72: 41,485,584 km (0.112 R)
• M73: 41,778,048 km (0.096 R)
• M74: 43,176,788 km (0.101 R)
• M75: 43,250,839 km (0.055 R)
• M76: 44,217,241 km (0.037 R)
• M77: 46,474,523 km (0.082 R)
• M78: 46,550,519 km (0.065 R)
• M79: 47,006,643 km (0.089 R)
• M80: 47,082,938 km (0.027 R)
• M81: 47,387,968 km (0.077 R)
• M82: 49,155,168 km (0.082 R)
• M83: 49,619,819 km (0.032 R)
• M84: 50,475,219 km (0.083 R)
• M85: 51,414,095 km (0.039 R)
• M86: 51,885,628 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.5

Radius: 7.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.69 AU - 13.51 AU

Year: 15127 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,810,352 km

• M1: 106,663 km (0.114 R)
• M2: 379,231 km (0.038 R)
• M3: 470,485 km (0.102 R)
• M4: 925,113 km (0.074 R)
• M5: 1,081,593 km (0.065 R)
• M6: 1,231,639 km (0.107 R)
• M7: 2,519,976 km (0.115 R)
• M8: 2,822,313 km (0.072 R)
• M9: 3,330,198 km (0.058 R)
• M10: 3,461,695 km (0.104 R)
• M11: 3,684,446 km (0.106 R)
• M12: 3,820,430 km (0.087 R)
• M13: 3,889,096 km (0.054 R)
• M14: 4,768,881 km (0.119 R)
• M15: 5,067,179 km (0.082 R)
• M16: 5,193,290 km (0.109 R)
• M17: 5,707,907 km (0.077 R)
• M18: 6,401,143 km (0.069 R)
• M19: 6,510,200 km (0.102 R)
• M20: 6,564,953 km (0.101 R)
• M21: 6,647,381 km (0.038 R)
• M22: 6,840,961 km (0.104 R)
• M23: 7,064,610 km (0.12 R)
• M24: 7,749,768 km (0.104 R)
• M25: 7,807,812 km (0.076 R)
• M26: 8,070,805 km (0.086 R)
• M27: 8,247,929 km (0.107 R)
• M28: 8,695,975 km (0.116 R)
• M29: 8,968,692 km (0.12 R)
• M30: 9,274,918 km (0.082 R)
• M31: 9,336,702 km (0.077 R)
• M32: 9,398,486 km (0.049 R)
• M33: 9,615,852 km (0.113 R)
• M34: 9,803,597 km (0.041 R)
• M35: 9,866,428 km (0.112 R)
• M36: 10,342,000 km (0.082 R)
• M37: 10,502,070 km (0.109 R)
• M38: 10,598,560 km (0.108 R)
• M39: 10,792,589 km (0.062 R)
• M40: 10,922,440 km (0.098 R)
• M41: 12,692,332 km (0.097 R)
• M42: 13,105,372 km (0.12 R)
• M43: 14,015,226 km (0.087 R)
• M44: 14,728,958 km (0.081 R)
• M45: 15,564,312 km (0.068 R)
• M46: 17,129,106 km (0.118 R)
• M47: 17,661,824 km (0.084 R)
• M48: 18,199,927 km (0.091 R)
• M49: 19,213,453 km (0.08 R)
• M50: 19,331,635 km (0.079 R)
• M51: 19,965,781 km (0.107 R)
• M52: 20,165,344 km (0.09 R)
• M53: 21,254,417 km (0.055 R)
• M54: 22,735,884 km (0.107 R)
• M55: 22,902,686 km (0.098 R)
• M56: 24,591,646 km (0.042 R)
• M57: 24,677,066 km (0.077 R)
• M58: 25,235,216 km (0.096 R)
• M59: 26,758,571 km (0.057 R)
• M60: 27,954,008 km (0.113 R)
• M61: 28,177,357 km (0.068 R)
• M62: 28,356,426 km (0.098 R)
• M63: 28,446,035 km (0.112 R)
• M64: 28,715,610 km (0.045 R)
• M65: 28,805,668 km (0.032 R)
• M66: 29,393,289 km (0.054 R)
• M67: 30,304,938 km (0.076 R)
• M68: 30,718,277 km (0.066 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: 221 - 10,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit