🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.59 AU - 0.91 AU

Year: 230 Days

Day: 13.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.63 AU - 0.91 AU

Year: 240 Days

Day: 23.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.32 AU - 1.84 AU

Year: 705 Days

Day: 24 Hours

Environment

Temp: -26 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,177,918 km

• M1: 616,343 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.84 AU - 3.78 AU

Year: 2136 Days

Day: 16.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.9

Radius: 8.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.98 AU - 8.18 AU

Year: 5988 Days

Day: 13.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,177,918 km

• M1: 110,852 km (0.091 R)
• M2: 174,282 km (0.081 R)
• M3: 240,553 km (0.106 R)
• M4: 452,833 km (0.117 R)
• M5: 643,271 km (0.113 R)
• M6: 904,319 km (0.118 R)
• M7: 1,023,698 km (0.07 R)
• M8: 1,148,463 km (0.085 R)
• M9: 1,217,876 km (0.103 R)
• M10: 1,361,041 km (0.055 R)
• M11: 1,619,547 km (0.055 R)
• M12: 1,709,156 km (0.091 R)
• M13: 2,048,444 km (0.104 R)
• M14: 2,257,133 km (0.084 R)
• M15: 2,434,257 km (0.034 R)
• M16: 3,089,944 km (0.12 R)
• M17: 3,174,018 km (0.056 R)
• M18: 3,473,812 km (0.115 R)
• M19: 3,575,838 km (0.105 R)
• M20: 3,827,910 km (0.098 R)
• M21: 3,888,049 km (0.085 R)
• M22: 4,024,482 km (0.096 R)
• M23: 4,131,744 km (0.111 R)
• M24: 4,208,936 km (0.066 R)
• M25: 4,779,054 km (0.115 R)
• M26: 4,876,442 km (0.118 R)
• M27: 5,073,163 km (0.049 R)
• M28: 5,155,891 km (0.059 R)
• M29: 5,306,087 km (0.102 R)
• M30: 5,869,024 km (0.092 R)
• M31: 6,630,776 km (0.081 R)
• M32: 7,032,596 km (0.12 R)
• M33: 7,367,246 km (0.102 R)
• M34: 7,498,892 km (0.081 R)
• M35: 7,631,137 km (0.069 R)
• M36: 7,726,132 km (0.109 R)
• M37: 7,783,428 km (0.106 R)
• M38: 7,955,764 km (0.077 R)
• M39: 8,013,659 km (0.114 R)
• M40: 8,226,537 km (0.07 R)
• M41: 8,618,633 km (0.086 R)
• M42: 8,816,999 km (0.114 R)
• M43: 8,876,838 km (0.115 R)
• M44: 9,893,356 km (0.072 R)
• M45: 9,955,439 km (0.107 R)
• M46: 10,184,623 km (0.06 R)
• M47: 10,415,303 km (0.083 R)
• M48: 11,355,825 km (0.078 R)
• M49: 11,420,900 km (0.073 R)
• M50: 11,682,547 km (0.037 R)
• M51: 12,256,404 km (0.047 R)
• M52: 12,794,208 km (0.05 R)
• M53: 12,884,715 km (0.09 R)
• M54: 12,952,632 km (0.116 R)
• M55: 13,294,015 km (0.096 R)
• M56: 13,500,310 km (0.116 R)
• M57: 14,571,281 km (0.079 R)
• M58: 14,902,641 km (0.08 R)
• M59: 16,057,536 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.1

Radius: 14.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.05 AU - 8.13 AU

Year: 6697 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,177,918 km

• M1: 194,178 km (0.028 R)
• M2: 456,423 km (0.057 R)
• M3: 587,471 km (0.107 R)
• M4: 722,558 km (0.114 R)
• M5: 857,345 km (0.096 R)
• M6: 1,098,198 km (0.109 R)
• M7: 1,377,647 km (0.051 R)
• M8: 1,470,996 km (0.098 R)
• M9: 1,883,736 km (0.077 R)
• M10: 2,041,413 km (0.081 R)
• M11: 2,258,928 km (0.119 R)
• M12: 2,446,075 km (0.039 R)
• M13: 2,599,712 km (0.104 R)
• M14: 2,697,399 km (0.106 R)
• M15: 2,816,180 km (0.111 R)
• M16: 3,018,436 km (0.061 R)
• M17: 3,330,946 km (0.098 R)
• M18: 3,853,043 km (0.086 R)
• M19: 4,146,703 km (0.087 R)
• M20: 4,660,572 km (0.112 R)
• M21: 5,545,443 km (0.111 R)
• M22: 5,774,777 km (0.12 R)
• M23: 5,877,700 km (0.114 R)
• M24: 5,981,222 km (0.108 R)
• M25: 6,428,370 km (0.117 R)
• M26: 7,105,749 km (0.063 R)
• M27: 7,523,127 km (0.119 R)
• M28: 7,635,775 km (0.045 R)
• M29: 7,777,444 km (0.026 R)
• M30: 8,121,070 km (0.098 R)
• M31: 8,265,731 km (0.106 R)
• M32: 8,557,597 km (0.117 R)
• M33: 8,734,272 km (0.075 R)
• M34: 8,882,523 km (0.049 R)
• M35: 9,061,592 km (0.081 R)
• M36: 9,211,638 km (0.107 R)
• M37: 9,728,200 km (0.11 R)
• M38: 10,005,554 km (0.092 R)
• M39: 10,410,815 km (0.108 R)
• M40: 10,662,887 km (0.073 R)
• M41: 10,980,933 km (0.112 R)
• M42: 11,463,685 km (0.074 R)
• M43: 12,052,352 km (0.099 R)
• M44: 12,886,211 km (0.089 R)
• M45: 13,911,555 km (0.092 R)
• M46: 14,050,232 km (0.118 R)
• M47: 14,504,262 km (0.117 R)
• M48: 14,644,884 km (0.115 R)
• M49: 15,212,009 km (0.087 R)
• M50: 15,894,923 km (0.026 R)
• M51: 16,294,948 km (0.112 R)
• M52: 16,735,065 km (0.103 R)
• M53: 17,179,221 km (0.106 R)
• M54: 17,328,071 km (0.096 R)
• M55: 17,664,666 km (0.077 R)
• M56: 17,965,657 km (0.061 R)
• M57: 18,802,208 km (0.107 R)
• M58: 19,186,675 km (0.1 R)
• M59: 19,418,701 km (0.086 R)
• M60: 20,434,471 km (0.067 R)
• M61: 20,790,214 km (0.097 R)
• M62: 24,709,828 km (0.072 R)
• M63: 25,469,785 km (0.095 R)
• M64: 25,938,027 km (0.077 R)
• M65: 26,537,914 km (0.046 R)
• M66: 26,667,167 km (0.1 R)
• M67: 26,969,355 km (0.083 R)
• M68: 27,751,751 km (0.058 R)
• M69: 27,970,314 km (0.049 R)
• M70: 28,497,497 km (0.061 R)
• M71: 28,806,416 km (0.049 R)
• M72: 29,561,437 km (0.031 R)
• M73: 30,053,464 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.5

Radius: 14.2

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.28 AU - 13.5 AU

Year: 16418 Days

Day: 8.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,177,918 km

• M1: 219,460 km (0.095 R)
• M2: 321,187 km (0.035 R)
• M3: 655,538 km (0.089 R)
• M4: 1,191,697 km (0.065 R)
• M5: 1,333,216 km (0.098 R)
• M6: 2,184,428 km (0.049 R)
• M7: 2,420,494 km (0.069 R)
• M8: 3,113,132 km (0.057 R)
• M9: 3,759,394 km (0.028 R)
• M10: 4,080,132 km (0.058 R)
• M11: 4,672,390 km (0.079 R)
• M12: 4,824,831 km (0.103 R)
• M13: 5,056,558 km (0.085 R)
• M14: 5,173,842 km (0.107 R)
• M15: 5,531,232 km (0.093 R)
• M16: 5,692,648 km (0.049 R)
• M17: 5,978,978 km (0.095 R)
• M18: 6,270,096 km (0.075 R)
• M19: 6,866,393 km (0.107 R)
• M20: 7,840,125 km (0.067 R)
• M21: 8,021,887 km (0.088 R)
• M22: 8,159,068 km (0.077 R)
• M23: 8,251,071 km (0.041 R)
• M24: 8,809,968 km (0.108 R)
• M25: 9,768,741 km (0.072 R)
• M26: 10,260,469 km (0.096 R)
• M27: 10,409,618 km (0.07 R)
• M28: 10,509,550 km (0.086 R)
• M29: 11,732,363 km (0.117 R)
• M30: 12,360,674 km (0.096 R)
• M31: 12,466,589 km (0.051 R)
• M32: 12,839,237 km (0.074 R)
• M33: 13,000,055 km (0.119 R)
• M34: 13,215,625 km (0.085 R)
• M35: 14,422,132 km (0.093 R)
• M36: 15,606,499 km (0.118 R)
• M37: 15,720,941 km (0.119 R)
• M38: 16,880,624 km (0.077 R)
• M39: 17,293,065 km (0.062 R)
• M40: 17,411,547 km (0.109 R)
• M41: 18,188,109 km (0.116 R)
• M42: 18,671,609 km (0.101 R)
• M43: 18,975,892 km (0.094 R)
• M44: 19,281,969 km (0.096 R)
• M45: 20,522,285 km (0.063 R)
• M46: 21,025,682 km (0.057 R)
• M47: 21,724,603 km (0.068 R)
• M48: 23,079,810 km (0.109 R)
• M49: 24,263,129 km (0.077 R)
• M50: 24,929,139 km (0.104 R)
• M51: 25,197,218 km (0.087 R)
• M52: 27,445,225 km (0.106 R)
• M53: 27,791,395 km (0.058 R)
• M54: 28,768,419 km (0.035 R)
• M55: 29,614,843 km (0.051 R)
• M56: 29,827,721 km (0.111 R)
• M57: 31,043,802 km (0.108 R)
• M58: 32,057,328 km (0.066 R)
• M59: 32,203,036 km (0.117 R)
• M60: 32,348,894 km (0.036 R)
• M61: 33,894,240 km (0.07 R)
• M62: 36,522,824 km (0.103 R)
• M63: 36,674,965 km (0.097 R)
• M64: 37,362,367 km (0.078 R)
• M65: 40,154,462 km (0.1 R)
• M66: 41,179,207 km (0.095 R)
• M67: 41,575,642 km (0.09 R)
• M68: 42,212,630 km (0.084 R)
• M69: 42,932,943 km (0.034 R)
• M70: 43,899,794 km (0.101 R)
• M71: 45,200,099 km (0.078 R)
• M72: 45,608,950 km (0.102 R)
• M73: 46,019,147 km (0.115 R)
• M74: 46,348,113 km (0.085 R)
• M75: 47,256,920 km (0.092 R)
• M76: 47,921,584 km (0.071 R)
• M77: 49,260,185 km (0.117 R)
• M78: 52,660,246 km (0.079 R)
• M79: 53,521,929 km (0.097 R)
• M80: 54,562,233 km (0.084 R)
• M81: 55,784,448 km (0.055 R)
• M82: 56,486,810 km (0.099 R)
• M83: 56,927,375 km (0.107 R)
• M84: 58,968,189 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.4

Radius: 7.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.55 AU - 16.93 AU

Year: 21106 Days

Day: 21.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,177,918 km

• M1: 134,040 km (0.092 R)
• M2: 384,915 km (0.057 R)
• M3: 592,258 km (0.06 R)
• M4: 986,299 km (0.07 R)
• M5: 1,045,689 km (0.118 R)
• M6: 1,231,490 km (0.107 R)
• M7: 1,295,817 km (0.116 R)
• M8: 1,802,206 km (0.103 R)
• M9: 2,364,843 km (0.055 R)
• M10: 2,445,626 km (0.048 R)
• M11: 2,920,749 km (0.115 R)
• M12: 3,183,891 km (0.081 R)
• M13: 3,986,634 km (0.115 R)
• M14: 4,147,900 km (0.086 R)
• M15: 4,213,125 km (0.091 R)
• M16: 4,644,864 km (0.115 R)
• M17: 4,814,658 km (0.103 R)
• M18: 6,060,210 km (0.107 R)
• M19: 6,814,333 km (0.081 R)
• M20: 7,280,928 km (0.08 R)
• M21: 8,040,886 km (0.101 R)
• M22: 8,742,051 km (0.119 R)
• M23: 9,248,739 km (0.075 R)
• M24: 9,678,384 km (0.074 R)
• M25: 10,334,819 km (0.092 R)
• M26: 10,601,552 km (0.095 R)
• M27: 11,187,078 km (0.06 R)
• M28: 12,295,449 km (0.067 R)
• M29: 12,625,312 km (0.107 R)
• M30: 13,101,482 km (0.084 R)
• M31: 13,245,545 km (0.064 R)
• M32: 13,827,032 km (0.111 R)
• M33: 14,071,625 km (0.064 R)
• M34: 14,416,747 km (0.084 R)
• M35: 15,316,578 km (0.069 R)
• M36: 15,417,706 km (0.062 R)
• M37: 16,029,113 km (0.117 R)
• M38: 16,648,448 km (0.102 R)
• M39: 17,013,317 km (0.078 R)
• M40: 17,065,676 km (0.102 R)
• M41: 17,328,221 km (0.073 R)
• M42: 18,445,268 km (0.089 R)
• M43: 19,805,412 km (0.076 R)
• M44: 19,970,717 km (0.105 R)
• M45: 20,136,621 km (0.047 R)
• M46: 20,358,325 km (0.119 R)
• M47: 21,197,420 km (0.065 R)
• M48: 21,253,818 km (0.067 R)
• M49: 21,706,352 km (0.067 R)
• M50: 21,763,049 km (0.074 R)
• M51: 21,876,744 km (0.095 R)
• M52: 23,024,907 km (0.038 R)
• M53: 23,198,890 km (0.099 R)
• M54: 24,133,727 km (0.087 R)
• M55: 24,605,708 km (0.092 R)
• M56: 25,439,118 km (0.119 R)
• M57: 25,678,923 km (0.075 R)
• M58: 25,739,062 km (0.083 R)
• M59: 26,645,774 km (0.083 R)
• M60: 28,366,150 km (0.119 R)
• M61: 28,801,779 km (0.116 R)
• M62: 30,885,378 km (0.092 R)
• M63: 31,462,078 km (0.114 R)
• M64: 31,655,059 km (0.098 R)
• M65: 31,783,863 km (0.077 R)
• M66: 32,042,218 km (0.112 R)
• M67: 32,106,845 km (0.102 R)
• M68: 32,560,874 km (0.092 R)
• M69: 33,082,372 km (0.061 R)
• M70: 34,331,963 km (0.102 R)
• M71: 36,336,276 km (0.117 R)
• M72: 37,420,561 km (0.083 R)
• M73: 37,625,061 km (0.09 R)
• M74: 38,378,137 km (0.116 R)
• M75: 39,482,319 km (0.104 R)
• M76: 39,690,559 km (0.071 R)
• M77: 40,038,374 km (0.085 R)
• M78: 41,792,559 km (0.092 R)
• M79: 42,288,176 km (0.079 R)
• M80: 42,785,739 km (0.117 R)
• M81: 44,074,225 km (0.074 R)
• M82: 44,434,457 km (0.091 R)
• M83: 46,469,287 km (0.117 R)
• M84: 46,689,047 km (0.098 R)
• M85: 46,835,802 km (0.087 R)
• M86: 48,015,381 km (0.056 R)
• M87: 48,163,483 km (0.088 R)
• M88: 48,534,486 km (0.047 R)
• M89: 49,279,184 km (0.102 R)
• M90: 49,428,632 km (0.074 R)
• M91: 49,802,777 km (0.028 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 14,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit