🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.62 AU - 0.66 AU

Year: 185 Days

Day: 31.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.64 AU - 0.74 AU

Year: 207 Days

Day: 45.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,787,900 km

• M1: 27,376 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.9 AU - 1.46 AU

Year: 464 Days

Day: 17 Hours

Environment

Temp: 24 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.25 AU - 3.15 AU

Year: 1604 Days

Day: 25 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,787,900 km

• M1: 1,077,105 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.83 AU - 5.61 AU

Year: 3709 Days

Day: 43.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 10

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.24 AU - 6.5 AU

Year: 5814 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 86.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,787,900 km

• M1: 138,976 km (0.061 R)
• M2: 233,971 km (0.091 R)
• M3: 304,282 km (0.104 R)
• M4: 586,274 km (0.046 R)
• M5: 769,980 km (0.09 R)
• M6: 1,044,792 km (0.092 R)
• M7: 1,683,425 km (0.032 R)
• M8: 1,895,854 km (0.106 R)
• M9: 1,987,109 km (0.082 R)
• M10: 2,154,957 km (0.117 R)
• M11: 2,914,765 km (0.113 R)
• M12: 3,390,037 km (0.088 R)
• M13: 3,682,352 km (0.09 R)
• M14: 4,243,493 km (0.116 R)
• M15: 4,534,311 km (0.074 R)
• M16: 4,831,413 km (0.114 R)
• M17: 5,007,789 km (0.056 R)
• M18: 5,471,093 km (0.104 R)
• M19: 5,628,620 km (0.083 R)
• M20: 5,867,677 km (0.07 R)
• M21: 6,772,894 km (0.049 R)
• M22: 7,027,210 km (0.077 R)
• M23: 7,141,354 km (0.099 R)
• M24: 7,779,987 km (0.084 R)
• M25: 8,376,284 km (0.096 R)
• M26: 8,618,932 km (0.096 R)
• M27: 9,644,575 km (0.094 R)
• M28: 10,220,078 km (0.065 R)
• M29: 10,382,092 km (0.083 R)
• M30: 10,447,018 km (0.105 R)
• M31: 10,610,079 km (0.068 R)
• M32: 11,038,079 km (0.087 R)
• M33: 12,149,741 km (0.1 R)
• M34: 12,321,180 km (0.085 R)
• M35: 12,562,780 km (0.045 R)
• M36: 12,701,458 km (0.057 R)
• M37: 12,910,446 km (0.106 R)
• M38: 13,190,942 km (0.097 R)
• M39: 13,296,708 km (0.11 R)
• M40: 13,758,067 km (0.094 R)
• M41: 14,224,663 km (0.072 R)
• M42: 15,173,413 km (0.11 R)
• M43: 15,469,467 km (0.113 R)
• M44: 15,692,667 km (0.047 R)
• M45: 16,142,508 km (0.078 R)
• M46: 17,711,042 km (0.12 R)
• M47: 18,101,043 km (0.104 R)
• M48: 18,179,432 km (0.087 R)
• M49: 18,454,393 km (0.075 R)
• M50: 18,612,219 km (0.115 R)
• M51: 18,810,137 km (0.067 R)
• M52: 19,207,918 km (0.103 R)
• M53: 19,971,465 km (0.109 R)
• M54: 20,295,943 km (0.071 R)
• M55: 21,155,981 km (0.064 R)
• M56: 21,321,137 km (0.088 R)
• M57: 21,777,560 km (0.076 R)
• M58: 22,027,838 km (0.093 R)
• M59: 22,111,612 km (0.097 R)
• M60: 22,405,123 km (0.096 R)
• M61: 23,379,006 km (0.114 R)
• M62: 23,549,846 km (0.104 R)
• M63: 24,021,678 km (0.103 R)
• M64: 24,194,015 km (0.072 R)
• M65: 24,887,401 km (0.067 R)
• M66: 25,149,197 km (0.119 R)
• M67: 25,324,077 km (0.072 R)
• M68: 26,205,209 km (0.074 R)
• M69: 27,545,606 km (0.1 R)
• M70: 27,635,663 km (0.092 R)
• M71: 28,588,303 km (0.062 R)
• M72: 28,725,185 km (0.043 R)
• M73: 28,862,366 km (0.104 R)
• M74: 29,137,327 km (0.092 R)
• M75: 29,459,261 km (0.051 R)
• M76: 29,643,865 km (0.088 R)
• M77: 29,828,768 km (0.081 R)
• M78: 30,199,621 km (0.068 R)
• M79: 31,415,702 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.4

Radius: 10.1

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.29 AU - 9.27 AU

Year: 8617 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 49,787,900 km

• M1: 131,646 km (0.075 R)
• M2: 250,277 km (0.076 R)
• M3: 317,447 km (0.092 R)
• M4: 451,935 km (0.075 R)
• M5: 598,691 km (0.079 R)
• M6: 918,381 km (0.083 R)
• M7: 1,288,935 km (0.05 R)
• M8: 1,747,752 km (0.072 R)
• M9: 2,065,049 km (0.099 R)
• M10: 2,159,146 km (0.04 R)
• M11: 2,533,290 km (0.113 R)
• M12: 2,617,364 km (0.095 R)
• M13: 2,702,336 km (0.104 R)
• M14: 2,805,708 km (0.06 R)
• M15: 3,069,748 km (0.097 R)
• M16: 3,195,859 km (0.104 R)
• M17: 3,565,516 km (0.06 R)
• M18: 3,698,059 km (0.076 R)
• M19: 3,793,952 km (0.092 R)
• M20: 4,225,242 km (0.102 R)
• M21: 4,859,388 km (0.06 R)
• M22: 5,921,981 km (0.076 R)
• M23: 6,057,068 km (0.113 R)
• M24: 6,352,973 km (0.078 R)
• M25: 6,607,140 km (0.088 R)
• M26: 7,197,303 km (0.116 R)
• M27: 7,535,095 km (0.047 R)
• M28: 7,608,249 km (0.047 R)
• M29: 7,730,470 km (0.101 R)
• M30: 8,126,456 km (0.109 R)
• M31: 8,809,370 km (0.066 R)
• M32: 9,275,068 km (0.086 R)
• M33: 9,669,109 km (0.07 R)
• M34: 9,775,174 km (0.111 R)
• M35: 9,881,687 km (0.112 R)
• M36: 10,068,834 km (0.09 R)
• M37: 11,188,724 km (0.117 R)
• M38: 12,175,621 km (0.089 R)
• M39: 12,665,105 km (0.055 R)
• M40: 12,868,558 km (0.097 R)
• M41: 13,544,591 km (0.119 R)
• M42: 14,111,717 km (0.1 R)
• M43: 14,625,735 km (0.051 R)
• M44: 14,808,693 km (0.104 R)
• M45: 14,900,397 km (0.112 R)
• M46: 16,110,195 km (0.06 R)
• M47: 16,173,026 km (0.104 R)
• M48: 16,742,844 km (0.046 R)
• M49: 17,286,932 km (0.047 R)
• M50: 17,674,390 km (0.118 R)
• M51: 17,901,928 km (0.112 R)
• M52: 17,999,616 km (0.079 R)
• M53: 19,958,151 km (0.104 R)
• M54: 20,228,923 km (0.086 R)
• M55: 20,398,717 km (0.084 R)
• M56: 20,500,892 km (0.073 R)
• M57: 21,323,980 km (0.06 R)
• M58: 21,878,838 km (0.102 R)
• M59: 22,473,490 km (0.099 R)
• M60: 22,790,488 km (0.105 R)
• M61: 23,215,495 km (0.116 R)
• M62: 23,464,576 km (0.102 R)
• M63: 23,607,292 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.2

Radius: 8.1

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.94 AU - 10.66 AU

Year: 11955 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,787,900 km

• M1: 150,795 km (0.072 R)
• M2: 254,316 km (0.103 R)
• M3: 318,793 km (0.038 R)
• M4: 452,234 km (0.074 R)
• M5: 535,112 km (0.1 R)
• M6: 776,114 km (0.107 R)
• M7: 1,028,037 km (0.065 R)
• M8: 1,163,572 km (0.096 R)
• M9: 1,281,156 km (0.097 R)
• M10: 1,579,754 km (0.096 R)
• M11: 1,872,367 km (0.12 R)
• M12: 2,211,057 km (0.086 R)
• M13: 2,630,379 km (0.057 R)
• M14: 2,945,133 km (0.104 R)
• M15: 3,106,998 km (0.085 R)
• M16: 3,305,215 km (0.111 R)
• M17: 3,439,704 km (0.12 R)
• M18: 3,748,773 km (0.084 R)
• M19: 4,430,640 km (0.101 R)
• M20: 4,766,936 km (0.047 R)
• M21: 6,569,291 km (0.069 R)
• M22: 6,653,814 km (0.069 R)
• M23: 7,430,975 km (0.11 R)
• M24: 8,282,337 km (0.096 R)
• M25: 8,557,597 km (0.111 R)
• M26: 8,742,799 km (0.111 R)
• M27: 9,258,911 km (0.085 R)
• M28: 9,784,898 km (0.108 R)
• M29: 9,930,007 km (0.1 R)
• M30: 10,124,634 km (0.097 R)
• M31: 10,915,708 km (0.09 R)
• M32: 11,167,032 km (0.081 R)
• M33: 11,268,160 km (0.119 R)
• M34: 11,726,678 km (0.079 R)
• M35: 11,880,913 km (0.103 R)
• M36: 11,984,136 km (0.078 R)
• M37: 12,035,747 km (0.115 R)
• M38: 12,243,389 km (0.089 R)
• M39: 12,609,455 km (0.114 R)
• M40: 13,085,475 km (0.09 R)
• M41: 13,783,349 km (0.088 R)
• M42: 14,438,289 km (0.066 R)
• M43: 14,548,393 km (0.117 R)
• M44: 14,714,147 km (0.093 R)
• M45: 14,769,648 km (0.048 R)
• M46: 15,271,250 km (0.106 R)
• M47: 15,552,344 km (0.096 R)
• M48: 15,721,839 km (0.036 R)
• M49: 16,291,208 km (0.082 R)
• M50: 17,041,441 km (0.115 R)
• M51: 17,274,665 km (0.061 R)
• M52: 19,359,161 km (0.098 R)
• M53: 19,419,898 km (0.062 R)
• M54: 20,092,041 km (0.106 R)
• M55: 20,400,063 km (0.059 R)
• M56: 20,461,847 km (0.076 R)
• M57: 21,208,191 km (0.103 R)
• M58: 21,459,067 km (0.106 R)
• M59: 21,521,898 km (0.101 R)
• M60: 21,647,709 km (0.073 R)
• M61: 22,471,994 km (0.118 R)
• M62: 22,727,657 km (0.088 R)
• M63: 22,791,684 km (0.092 R)
• M64: 22,855,862 km (0.088 R)
• M65: 22,920,039 km (0.095 R)
• M66: 25,803,239 km (0.04 R)
• M67: 26,272,378 km (0.108 R)
• M68: 26,406,867 km (0.094 R)
• M69: 29,285,130 km (0.096 R)
• M70: 29,984,948 km (0.103 R)
• M71: 31,830,238 km (0.114 R)
• M72: 32,405,292 km (0.081 R)
• M73: 33,493,018 km (0.099 R)
• M74: 36,676,611 km (0.098 R)
• M75: 37,203,943 km (0.104 R)
• M76: 39,184,619 km (0.092 R)
• M77: 39,723,770 km (0.075 R)
• M78: 40,965,133 km (0.114 R)
• M79: 41,199,254 km (0.12 R)
• M80: 41,904,458 km (0.084 R)
• M81: 41,983,146 km (0.116 R)
• M82: 47,605,932 km (0.109 R)
• M83: 47,687,912 km (0.069 R)
• M84: 47,852,020 km (0.082 R)
• M85: 48,675,856 km (0.103 R)
• M86: 49,172,371 km (0.025 R)
• M87: 49,753,709 km (0.102 R)
• M88: 52,101,946 km (0.102 R)
• M89: 52,864,447 km (0.114 R)
• M90: 53,119,362 km (0.113 R)
• M91: 57,166,882 km (0.108 R)
• M92: 58,655,081 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.4

Radius: 13.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.94 AU - 11.28 AU

Year: 12499 Days

Day: 15 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,787,900 km

• M1: 227,688 km (0.029 R)
• M2: 332,257 km (0.102 R)
• M3: 428,149 km (0.085 R)
• M4: 552,465 km (0.105 R)
• M5: 725,101 km (0.051 R)
• M6: 973,733 km (0.053 R)
• M7: 1,378,395 km (0.116 R)
• M8: 1,532,481 km (0.066 R)
• M9: 1,646,175 km (0.065 R)
• M10: 1,810,583 km (0.115 R)
• M11: 1,980,526 km (0.083 R)
• M12: 2,797,331 km (0.057 R)
• M13: 3,465,734 km (0.097 R)
• M14: 3,617,576 km (0.086 R)
• M15: 3,771,662 km (0.116 R)
• M16: 3,927,991 km (0.085 R)
• M17: 4,086,565 km (0.107 R)
• M18: 4,214,920 km (0.097 R)
• M19: 4,575,002 km (0.109 R)
• M20: 5,220,666 km (0.117 R)
• M21: 5,325,385 km (0.073 R)
• M22: 5,536,617 km (0.119 R)
• M23: 7,443,242 km (0.079 R)
• M24: 7,640,262 km (0.086 R)
• M25: 8,486,986 km (0.05 R)
• M26: 8,610,405 km (0.034 R)
• M27: 8,817,448 km (0.108 R)
• M28: 9,363,480 km (0.042 R)
• M29: 9,533,723 km (0.103 R)
• M30: 9,619,143 km (0.106 R)
• M31: 10,709,562 km (0.035 R)
• M32: 10,887,733 km (0.067 R)
• M33: 11,246,918 km (0.077 R)
• M34: 12,394,632 km (0.084 R)
• M35: 13,483,406 km (0.115 R)
• M36: 14,356,758 km (0.053 R)
• M37: 14,504,112 km (0.076 R)
• M38: 15,148,430 km (0.106 R)
• M39: 15,499,237 km (0.088 R)
• M40: 16,516,353 km (0.117 R)
• M41: 17,450,292 km (0.109 R)
• M42: 17,870,962 km (0.092 R)
• M43: 18,029,535 km (0.028 R)
• M44: 19,695,607 km (0.1 R)
• M45: 20,353,688 km (0.096 R)
• M46: 20,796,498 km (0.1 R)
• M47: 21,130,699 km (0.085 R)
• M48: 21,635,293 km (0.079 R)
• M49: 22,143,926 km (0.05 R)
• M50: 23,403,689 km (0.112 R)
• M51: 26,292,424 km (0.101 R)
• M52: 26,653,853 km (0.084 R)
• M53: 26,835,165 km (0.064 R)
• M54: 27,320,610 km (0.11 R)
• M55: 27,564,455 km (0.06 R)
• M56: 29,291,712 km (0.085 R)
• M57: 29,917,181 km (0.06 R)
• M58: 30,105,524 km (0.086 R)
• M59: 30,736,678 km (0.118 R)
• M60: 31,883,645 km (0.085 R)
• M61: 32,850,196 km (0.036 R)
• M62: 33,109,450 km (0.04 R)
• M63: 34,745,901 km (0.113 R)
• M64: 34,944,118 km (0.096 R)
• M65: 36,073,881 km (0.095 R)
• M66: 36,744,229 km (0.114 R)
• M67: 36,946,037 km (0.093 R)
• M68: 38,779,508 km (0.095 R)
• M69: 39,466,162 km (0.106 R)
• M70: 40,018,328 km (0.076 R)
• M71: 41,830,407 km (0.094 R)
• M72: 41,971,029 km (0.119 R)
• M73: 42,322,883 km (0.092 R)
• M74: 43,171,552 km (0.095 R)
• M75: 45,245,726 km (0.071 R)
• M76: 45,751,218 km (0.063 R)
• M77: 47,792,032 km (0.1 R)
• M78: 48,454,302 km (0.06 R)
• M79: 49,490,566 km (0.062 R)
• M80: 49,787,967 km (0.11 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit