🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.65 AU - 0.73 AU

Year: 206 Days

Day: 20.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,018,789 km

• M1: 85,271 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.75 AU - 0.85 AU

Year: 258 Days

Day: 36.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.21 AU - 2.21 AU

Year: 1182 Days

Day: 37.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,018,789 km

• M1: 241,601 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.1

Radius: 14.9

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.58 AU - 9.12 AU

Year: 8684 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,018,789 km

• M1: 186,399 km (0.11 R)
• M2: 328,966 km (0.076 R)
• M3: 759,957 km (0.078 R)
• M4: 902,075 km (0.053 R)
• M5: 1,300,305 km (0.104 R)
• M6: 1,621,192 km (0.057 R)
• M7: 1,849,628 km (0.106 R)
• M8: 2,068,789 km (0.096 R)
• M9: 2,275,683 km (0.115 R)
• M10: 2,446,224 km (0.113 R)
• M11: 2,577,123 km (0.109 R)
• M12: 2,755,294 km (0.078 R)
• M13: 3,910,189 km (0.115 R)
• M14: 4,064,275 km (0.12 R)
• M15: 4,352,101 km (0.107 R)
• M16: 4,619,732 km (0.069 R)
• M17: 4,755,716 km (0.105 R)
• M18: 5,115,350 km (0.073 R)
• M19: 5,398,090 km (0.116 R)
• M20: 5,512,532 km (0.101 R)
• M21: 5,628,021 km (0.093 R)
• M22: 5,773,431 km (0.071 R)
• M23: 6,217,138 km (0.103 R)
• M24: 6,367,633 km (0.075 R)
• M25: 6,488,808 km (0.11 R)
• M26: 6,857,118 km (0.028 R)
• M27: 7,905,200 km (0.092 R)
• M28: 9,972,194 km (0.087 R)
• M29: 10,362,046 km (0.097 R)
• M30: 10,540,816 km (0.111 R)
• M31: 12,347,509 km (0.105 R)
• M32: 12,499,201 km (0.114 R)
• M33: 12,613,344 km (0.113 R)
• M34: 12,996,465 km (0.115 R)
• M35: 13,383,624 km (0.115 R)
• M36: 14,407,621 km (0.038 R)
• M37: 15,416,061 km (0.099 R)
• M38: 16,073,543 km (0.082 R)
• M39: 16,488,977 km (0.04 R)
• M40: 16,740,002 km (0.077 R)
• M41: 16,908,150 km (0.113 R)
• M42: 17,034,560 km (0.11 R)
• M43: 17,714,183 km (0.087 R)
• M44: 18,057,211 km (0.106 R)
• M45: 18,186,464 km (0.117 R)
• M46: 18,359,249 km (0.12 R)
• M47: 18,793,681 km (0.109 R)
• M48: 18,924,729 km (0.107 R)
• M49: 19,143,740 km (0.099 R)
• M50: 19,805,860 km (0.105 R)
• M51: 20,117,323 km (0.108 R)
• M52: 20,790,514 km (0.103 R)
• M53: 21,516,662 km (0.094 R)
• M54: 22,435,941 km (0.112 R)
• M55: 22,900,442 km (0.045 R)
• M56: 23,321,261 km (0.108 R)
• M57: 23,509,156 km (0.115 R)
• M58: 24,360,667 km (0.055 R)
• M59: 24,598,976 km (0.09 R)
• M60: 24,694,569 km (0.108 R)
• M61: 24,790,162 km (0.074 R)
• M62: 24,933,926 km (0.066 R)
• M63: 25,126,010 km (0.108 R)
• M64: 25,511,673 km (0.088 R)
• M65: 25,996,669 km (0.12 R)
• M66: 27,123,291 km (0.085 R)
• M67: 27,866,792 km (0.1 R)
• M68: 28,016,240 km (0.051 R)
• M69: 28,616,876 km (0.044 R)
• M70: 29,475,119 km (0.077 R)
• M71: 29,678,273 km (0.086 R)
• M72: 29,881,875 km (0.106 R)
• M73: 30,752,535 km (0.114 R)
• M74: 30,855,608 km (0.082 R)
• M75: 31,372,169 km (0.081 R)
• M76: 32,257,041 km (0.055 R)
• M77: 32,571,196 km (0.055 R)
• M78: 33,097,332 km (0.031 R)
• M79: 34,264,495 km (0.036 R)
• M80: 34,745,751 km (0.059 R)
• M81: 35,229,401 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.8

Radius: 9.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.33 AU - 11.31 AU

Year: 12809 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,018,789 km

• M1: 252,072 km (0.107 R)
• M2: 318,344 km (0.093 R)
• M3: 432,338 km (0.074 R)
• M4: 528,230 km (0.08 R)
• M5: 620,382 km (0.081 R)
• M6: 1,015,919 km (0.069 R)
• M7: 1,074,262 km (0.027 R)
• M8: 1,209,499 km (0.11 R)
• M9: 1,271,582 km (0.092 R)
• M10: 1,431,652 km (0.084 R)
• M11: 2,024,807 km (0.108 R)
• M12: 2,367,237 km (0.074 R)
• M13: 2,748,562 km (0.088 R)
• M14: 3,704,492 km (0.077 R)
• M15: 3,773,307 km (0.116 R)
• M16: 3,888,647 km (0.107 R)
• M17: 4,459,213 km (0.048 R)
• M18: 4,655,336 km (0.07 R)
• M19: 4,829,169 km (0.103 R)
• M20: 5,311,921 km (0.079 R)
• M21: 5,441,623 km (0.09 R)
• M22: 5,970,750 km (0.08 R)
• M23: 6,488,508 km (0.114 R)
• M24: 6,738,935 km (0.062 R)
• M25: 6,964,230 km (0.111 R)
• M26: 7,538,087 km (0.117 R)
• M27: 8,037,894 km (0.118 R)
• M28: 8,186,893 km (0.118 R)
• M29: 8,246,882 km (0.106 R)
• M30: 8,306,871 km (0.107 R)
• M31: 8,397,228 km (0.114 R)
• M32: 8,945,953 km (0.101 R)
• M33: 9,474,931 km (0.052 R)
• M34: 9,854,311 km (0.087 R)
• M35: 10,530,493 km (0.096 R)
• M36: 10,628,330 km (0.102 R)
• M37: 10,693,705 km (0.113 R)
• M38: 12,268,372 km (0.102 R)
• M39: 12,474,518 km (0.097 R)
• M40: 12,681,860 km (0.071 R)
• M41: 12,820,837 km (0.095 R)
• M42: 13,240,459 km (0.069 R)
• M43: 14,021,659 km (0.091 R)
• M44: 14,526,402 km (0.088 R)
• M45: 14,708,163 km (0.099 R)
• M46: 15,739,940 km (0.083 R)
• M47: 15,814,589 km (0.107 R)
• M48: 16,001,587 km (0.104 R)
• M49: 16,264,580 km (0.096 R)
• M50: 16,718,759 km (0.114 R)
• M51: 17,407,956 km (0.09 R)
• M52: 17,794,966 km (0.12 R)
• M53: 17,989,443 km (0.103 R)
• M54: 18,145,474 km (0.058 R)
• M55: 19,530,750 km (0.112 R)
• M56: 19,811,844 km (0.092 R)
• M57: 19,973,111 km (0.053 R)
• M58: 21,031,815 km (0.071 R)
• M59: 21,114,094 km (0.116 R)
• M60: 21,196,373 km (0.079 R)
• M61: 21,319,941 km (0.032 R)
• M62: 21,900,231 km (0.051 R)
• M63: 22,359,795 km (0.047 R)
• M64: 23,757,488 km (0.098 R)
• M65: 24,358,872 km (0.07 R)
• M66: 25,445,401 km (0.087 R)
• M67: 26,149,109 km (0.058 R)
• M68: 26,680,930 km (0.089 R)
• M69: 26,859,101 km (0.08 R)
• M70: 28,207,427 km (0.068 R)
• M71: 28,570,800 km (0.081 R)
• M72: 28,889,892 km (0.093 R)
• M73: 29,164,404 km (0.047 R)
• M74: 29,900,575 km (0.046 R)
• M75: 30,456,780 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.6

Radius: 8

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.96 AU - 14.38 AU

Year: 19197 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,018,789 km

• M1: 567,724 km (0.101 R)
• M2: 1,218,923 km (0.062 R)
• M3: 1,515,277 km (0.051 R)
• M4: 2,279,273 km (0.112 R)
• M5: 2,495,891 km (0.11 R)
• M6: 2,644,142 km (0.091 R)
• M7: 3,428,185 km (0.077 R)
• M8: 4,104,068 km (0.097 R)
• M9: 4,683,012 km (0.107 R)
• M10: 4,958,870 km (0.098 R)
• M11: 5,526,594 km (0.108 R)
• M12: 6,114,663 km (0.112 R)
• M13: 6,568,843 km (0.084 R)
• M14: 7,349,893 km (0.069 R)
• M15: 8,215,167 km (0.112 R)
• M16: 9,112,156 km (0.07 R)
• M17: 10,040,111 km (0.097 R)
• M18: 10,158,294 km (0.076 R)
• M19: 11,241,831 km (0.072 R)
• M20: 11,549,404 km (0.103 R)
• M21: 11,797,438 km (0.112 R)
• M22: 12,298,740 km (0.119 R)
• M23: 12,488,430 km (0.092 R)
• M24: 12,870,952 km (0.085 R)
• M25: 13,321,990 km (0.056 R)
• M26: 13,516,916 km (0.118 R)
• M27: 15,042,515 km (0.119 R)
• M28: 15,654,370 km (0.06 R)
• M29: 15,791,402 km (0.11 R)
• M30: 15,928,732 km (0.069 R)
• M31: 16,761,843 km (0.116 R)
• M32: 17,325,079 km (0.081 R)
• M33: 17,609,016 km (0.034 R)
• M34: 17,894,448 km (0.114 R)
• M35: 19,418,252 km (0.108 R)
• M36: 20,606,807 km (0.06 R)
• M37: 21,742,405 km (0.066 R)
• M38: 24,549,759 km (0.104 R)
• M39: 24,709,080 km (0.074 R)
• M40: 25,752,825 km (0.095 R)
• M41: 26,483,760 km (0.101 R)
• M42: 27,551,739 km (0.09 R)
• M43: 29,053,402 km (0.091 R)
• M44: 30,239,714 km (0.099 R)
• M45: 33,715,471 km (0.09 R)
• M46: 34,070,017 km (0.12 R)
• M47: 34,603,932 km (0.1 R)
• M48: 34,872,012 km (0.027 R)
• M49: 35,230,448 km (0.111 R)
• M50: 35,770,496 km (0.083 R)
• M51: 36,132,075 km (0.098 R)
• M52: 37,315,394 km (0.091 R)
• M53: 38,881,833 km (0.099 R)
• M54: 41,413,777 km (0.069 R)
• M55: 41,603,467 km (0.088 R)
• M56: 41,983,595 km (0.07 R)
• M57: 42,174,183 km (0.075 R)
• M58: 42,269,477 km (0.116 R)
• M59: 46,634,892 km (0.082 R)
• M60: 48,620,654 km (0.1 R)
• M61: 50,330,109 km (0.106 R)
• M62: 52,059,161 km (0.115 R)
• M63: 52,161,486 km (0.109 R)
• M64: 53,911,033 km (0.1 R)
• M65: 54,429,240 km (0.109 R)
• M66: 55,157,633 km (0.107 R)
• M67: 55,575,160 km (0.087 R)
• M68: 55,679,879 km (0.116 R)
• M69: 55,784,448 km (0.081 R)
• M70: 56,623,841 km (0.096 R)
• M71: 57,785,020 km (0.11 R)
• M72: 57,890,935 km (0.117 R)
• M73: 58,634,287 km (0.054 R)
• M74: 58,953,828 km (0.049 R)
• M75: 59,380,930 km (0.079 R)
• M76: 59,594,855 km (0.09 R)
• M77: 61,856,027 km (0.074 R)
• M78: 65,355,271 km (0.052 R)
• M79: 66,683,999 km (0.109 R)
• M80: 67,128,903 km (0.114 R)
• M81: 67,798,054 km (0.101 R)
• M82: 68,021,553 km (0.106 R)
• M83: 68,357,401 km (0.093 R)
• M84: 69,593,229 km (0.078 R)
• M85: 72,201,318 km (0.117 R)
• M86: 73,001,367 km (0.06 R)
• M87: 73,919,300 km (0.102 R)
• M88: 75,187,740 km (0.067 R)
• M89: 76,579,599 km (0.11 R)
• M90: 76,695,986 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.5

Radius: 7.9

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.78 AU - 16.48 AU

Year: 23314 Days

Day: 24.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,018,789 km

• M1: 421,716 km (0.087 R)
• M2: 617,241 km (0.069 R)
• M3: 771,327 km (0.09 R)
• M4: 889,210 km (0.099 R)
• M5: 962,961 km (0.105 R)
• M6: 2,438,894 km (0.028 R)
• M7: 3,437,609 km (0.04 R)
• M8: 3,555,642 km (0.103 R)
• M9: 3,715,263 km (0.081 R)
• M10: 4,041,536 km (0.043 R)
• M11: 4,334,598 km (0.096 R)
• M12: 4,634,542 km (0.079 R)
• M13: 4,808,973 km (0.096 R)
• M14: 5,254,625 km (0.08 R)
• M15: 5,345,282 km (0.066 R)
• M16: 5,528,389 km (0.115 R)
• M17: 5,620,691 km (0.048 R)
• M18: 5,713,442 km (0.116 R)
• M19: 5,806,791 km (0.057 R)
• M20: 6,232,995 km (0.09 R)
• M21: 7,725,683 km (0.11 R)
• M22: 8,089,355 km (0.103 R)
• M23: 8,725,595 km (0.104 R)
• M24: 10,786,754 km (0.076 R)
• M25: 12,140,316 km (0.119 R)
• M26: 13,608,918 km (0.109 R)
• M27: 13,921,877 km (0.089 R)
• M28: 14,110,819 km (0.097 R)
• M29: 14,363,939 km (0.083 R)
• M30: 15,003,619 km (0.118 R)
• M31: 16,046,316 km (0.088 R)
• M32: 17,926,762 km (0.076 R)
• M33: 18,338,754 km (0.106 R)
• M34: 18,545,798 km (0.031 R)
• M35: 18,962,428 km (0.108 R)
• M36: 19,172,014 km (0.064 R)
• M37: 20,516,301 km (0.11 R)
• M38: 20,587,958 km (0.056 R)
• M39: 21,308,571 km (0.082 R)
• M40: 21,964,109 km (0.084 R)
• M41: 22,922,732 km (0.05 R)
• M42: 24,348,250 km (0.087 R)
• M43: 24,804,374 km (0.032 R)
• M44: 25,110,003 km (0.091 R)
• M45: 25,186,597 km (0.115 R)
• M46: 28,075,182 km (0.105 R)
• M47: 29,356,488 km (0.067 R)
• M48: 30,738,622 km (0.095 R)
• M49: 32,391,679 km (0.082 R)
• M50: 32,642,106 km (0.102 R)
• M51: 33,650,246 km (0.1 R)
• M52: 35,267,399 km (0.035 R)
• M53: 35,439,137 km (0.098 R)
• M54: 35,697,194 km (0.101 R)
• M55: 36,042,316 km (0.103 R)
• M56: 36,388,485 km (0.103 R)
• M57: 36,996,900 km (0.04 R)
• M58: 37,346,061 km (0.062 R)
• M59: 38,842,339 km (0.042 R)
• M60: 39,464,217 km (0.034 R)
• M61: 39,553,228 km (0.088 R)
• M62: 39,999,778 km (0.115 R)
• M63: 41,349,151 km (0.043 R)
• M64: 41,620,820 km (0.044 R)
• M65: 41,711,626 km (0.059 R)
• M66: 42,257,060 km (0.113 R)
• M67: 42,530,824 km (0.12 R)
• M68: 42,713,483 km (0.087 R)
• M69: 44,185,077 km (0.118 R)
• M70: 45,206,382 km (0.088 R)
• M71: 46,235,466 km (0.074 R)
• M72: 46,894,295 km (0.067 R)
• M73: 47,556,266 km (0.108 R)
• M74: 47,745,956 km (0.097 R)
• M75: 50,815,405 km (0.044 R)
• M76: 52,471,752 km (0.115 R)
• M77: 53,158,855 km (0.064 R)
• M78: 57,344,155 km (0.099 R)
• M79: 59,169,997 km (0.112 R)
• M80: 61,324,057 km (0.09 R)
• M81: 61,633,874 km (0.111 R)
• M82: 62,462,646 km (0.092 R)
• M83: 62,774,408 km (0.095 R)
• M84: 63,608,267 km (0.072 R)
• M85: 63,712,686 km (0.088 R)
• M86: 64,340,847 km (0.096 R)
• M87: 66,131,684 km (0.108 R)
• M88: 66,661,410 km (0.096 R)
• M89: 66,767,624 km (0.099 R)
• M90: 67,299,145 km (0.068 R)
• M91: 67,938,826 km (0.119 R)
• M92: 68,794,825 km (0.085 R)
• M93: 70,409,435 km (0.112 R)
• M94: 72,472,539 km (0.119 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 19,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit