🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.69 AU - 2.59 AU

Year: 1179 Days

Day: 19.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,489,214 km

• M1: 863,928 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.03 AU - 3.13 AU

Year: 1561 Days

Day: 37.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.91 AU - 4.85 AU

Year: 2879 Days

Day: 20.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,489,214 km

• M1: 500,255 km (0.077 R)
• M2: 2,802,417 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.2

Radius: 9.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.71 AU - 5.01 AU

Year: 3430 Days

Day: 6.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 49,489,214 km

• M1: 127,906 km (0.044 R)
• M2: 249,828 km (0.067 R)
• M3: 336,745 km (0.093 R)
• M4: 743,202 km (0.105 R)
• M5: 872,006 km (0.076 R)
• M6: 968,796 km (0.027 R)
• M7: 1,028,785 km (0.032 R)
• M8: 1,100,292 km (0.07 R)
• M9: 1,238,072 km (0.05 R)
• M10: 1,303,745 km (0.078 R)
• M11: 1,427,164 km (0.072 R)
• M12: 1,531,134 km (0.073 R)
• M13: 1,685,818 km (0.044 R)
• M14: 1,783,805 km (0.095 R)
• M15: 1,883,587 km (0.048 R)
• M16: 3,161,901 km (0.085 R)
• M17: 3,237,747 km (0.112 R)
• M18: 3,391,384 km (0.075 R)
• M19: 3,453,467 km (0.119 R)
• M20: 3,673,974 km (0.116 R)
• M21: 4,329,213 km (0.112 R)
• M22: 4,447,694 km (0.114 R)
• M23: 4,584,427 km (0.059 R)
• M24: 4,687,799 km (0.048 R)
• M25: 4,809,422 km (0.099 R)
• M26: 4,879,434 km (0.097 R)
• M27: 4,949,745 km (0.072 R)
• M28: 5,360,840 km (0.089 R)
• M29: 5,524,799 km (0.034 R)
• M30: 6,007,551 km (0.092 R)
• M31: 6,835,576 km (0.092 R)
• M32: 7,033,344 km (0.093 R)
• M33: 7,313,391 km (0.099 R)
• M34: 7,373,829 km (0.064 R)
• M35: 7,719,699 km (0.097 R)
• M36: 7,843,117 km (0.098 R)
• M37: 8,050,161 km (0.077 R)
• M38: 8,343,073 km (0.102 R)
• M39: 8,917,978 km (0.082 R)
• M40: 9,090,763 km (0.078 R)
• M41: 9,177,530 km (0.083 R)
• M42: 9,373,952 km (0.107 R)
• M43: 9,770,835 km (0.053 R)
• M44: 10,150,814 km (0.092 R)
• M45: 10,672,462 km (0.097 R)
• M46: 11,017,434 km (0.09 R)
• M47: 11,110,035 km (0.096 R)
• M48: 11,319,472 km (0.063 R)
• M49: 11,671,327 km (0.087 R)
• M50: 12,193,722 km (0.062 R)
• M51: 12,481,998 km (0.116 R)
• M52: 13,582,888 km (0.086 R)
• M53: 14,409,865 km (0.066 R)
• M54: 14,842,203 km (0.075 R)
• M55: 15,928,732 km (0.059 R)
• M56: 16,007,271 km (0.092 R)
• M57: 16,191,127 km (0.089 R)
• M58: 16,322,923 km (0.09 R)
• M59: 16,561,083 km (0.075 R)
• M60: 16,933,731 km (0.055 R)
• M61: 17,013,915 km (0.056 R)
• M62: 18,369,422 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 9.9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.76 AU - 6.86 AU

Year: 6695 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,489,214 km

• M1: 247,584 km (0.11 R)
• M2: 354,697 km (0.056 R)
• M3: 455,077 km (0.115 R)
• M4: 530,624 km (0.061 R)
• M5: 871,856 km (0.12 R)
• M6: 1,052,571 km (0.106 R)
• M7: 1,225,955 km (0.085 R)
• M8: 1,633,908 km (0.03 R)
• M9: 1,745,209 km (0.108 R)
• M10: 1,859,202 km (0.115 R)
• M11: 2,058,766 km (0.099 R)
• M12: 2,277,777 km (0.099 R)
• M13: 2,364,993 km (0.099 R)
• M14: 2,751,853 km (0.104 R)
• M15: 3,270,359 km (0.09 R)
• M16: 3,613,387 km (0.078 R)
• M17: 4,411,940 km (0.056 R)
• M18: 5,329,723 km (0.073 R)
• M19: 5,564,143 km (0.117 R)
• M20: 6,481,926 km (0.093 R)
• M21: 6,894,816 km (0.075 R)
• M22: 8,280,392 km (0.066 R)
• M23: 8,708,690 km (0.03 R)
• M24: 9,384,723 km (0.118 R)
• M25: 9,546,289 km (0.083 R)
• M26: 9,708,752 km (0.093 R)
• M27: 10,367,731 km (0.113 R)
• M28: 10,702,830 km (0.118 R)
• M29: 10,871,576 km (0.119 R)
• M30: 11,126,491 km (0.105 R)
• M31: 11,254,697 km (0.093 R)
• M32: 11,859,371 km (0.075 R)
• M33: 13,622,083 km (0.1 R)
• M34: 14,034,973 km (0.09 R)
• M35: 14,104,237 km (0.086 R)
• M36: 14,312,627 km (0.1 R)
• M37: 15,632,080 km (0.107 R)
• M38: 15,943,991 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.7

Radius: 14.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.56 AU - 12.08 AU

Year: 11593 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,489,214 km

• M1: 203,603 km (0.075 R)
• M2: 529,427 km (0.06 R)
• M3: 639,980 km (0.112 R)
• M4: 760,256 km (0.111 R)
• M5: 872,754 km (0.097 R)
• M6: 1,080,545 km (0.11 R)
• M7: 1,228,797 km (0.118 R)
• M8: 1,344,735 km (0.117 R)
• M9: 1,464,713 km (0.072 R)
• M10: 1,588,580 km (0.118 R)
• M11: 1,737,729 km (0.12 R)
• M12: 1,869,525 km (0.117 R)
• M13: 2,309,642 km (0.089 R)
• M14: 3,285,618 km (0.098 R)
• M15: 3,760,442 km (0.109 R)
• M16: 4,287,176 km (0.045 R)
• M17: 4,437,671 km (0.117 R)
• M18: 4,806,131 km (0.077 R)
• M19: 4,899,779 km (0.111 R)
• M20: 5,605,881 km (0.096 R)
• M21: 6,004,559 km (0.041 R)
• M22: 6,516,034 km (0.099 R)
• M23: 6,900,052 km (0.06 R)
• M24: 7,617,374 km (0.077 R)
• M25: 8,022,036 km (0.083 R)
• M26: 8,814,307 km (0.074 R)
• M27: 9,989,398 km (0.098 R)
• M28: 10,270,642 km (0.109 R)
• M29: 10,391,966 km (0.088 R)
• M30: 11,130,231 km (0.062 R)
• M31: 11,589,646 km (0.102 R)
• M32: 11,716,056 km (0.111 R)
• M33: 11,970,223 km (0.058 R)
• M34: 12,183,550 km (0.073 R)
• M35: 12,961,608 km (0.087 R)
• M36: 13,224,601 km (0.081 R)
• M37: 13,489,390 km (0.085 R)
• M38: 14,113,961 km (0.102 R)
• M39: 15,577,028 km (0.089 R)
• M40: 15,763,277 km (0.059 R)
• M41: 16,373,936 km (0.114 R)
• M42: 16,753,466 km (0.11 R)
• M43: 16,992,224 km (0.045 R)
• M44: 17,280,200 km (0.116 R)
• M45: 17,521,351 km (0.12 R)
• M46: 17,715,081 km (0.058 R)
• M47: 17,909,707 km (0.109 R)
• M48: 18,349,824 km (0.075 R)
• M49: 18,546,695 km (0.085 R)
• M50: 19,041,715 km (0.102 R)
• M51: 19,742,281 km (0.108 R)
• M52: 20,553,102 km (0.045 R)
• M53: 21,220,009 km (0.112 R)
• M54: 21,374,993 km (0.052 R)
• M55: 22,050,577 km (0.029 R)
• M56: 22,155,145 km (0.046 R)
• M57: 22,469,899 km (0.118 R)
• M58: 24,443,245 km (0.062 R)
• M59: 24,659,863 km (0.114 R)
• M60: 25,095,043 km (0.114 R)
• M61: 25,642,721 km (0.117 R)
• M62: 25,807,727 km (0.098 R)
• M63: 26,917,145 km (0.071 R)
• M64: 27,252,992 km (0.104 R)
• M65: 27,646,584 km (0.053 R)
• M66: 29,297,397 km (0.041 R)
• M67: 29,412,437 km (0.107 R)
• M68: 30,163,718 km (0.115 R)
• M69: 31,744,219 km (0.1 R)
• M70: 32,099,215 km (0.12 R)
• M71: 33,111,843 km (0.096 R)
• M72: 33,231,671 km (0.098 R)
• M73: 33,772,766 km (0.108 R)
• M74: 34,014,068 km (0.077 R)
• M75: 35,046,443 km (0.054 R)
• M76: 35,229,700 km (0.099 R)
• M77: 37,266,475 km (0.083 R)
• M78: 38,771,729 km (0.078 R)
• M79: 38,897,990 km (0.076 R)
• M80: 40,360,608 km (0.1 R)
• M81: 40,681,047 km (0.062 R)
• M82: 41,647,150 km (0.069 R)
• M83: 43,012,380 km (0.051 R)
• M84: 43,996,584 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.7

Radius: 5.1

Gravity: 25.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.49 AU - 15.33 AU

Year: 19544 Days

Day: 15.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,489,214 km

• M1: 70,012 km (0.113 R)
• M2: 137,181 km (0.119 R)
• M3: 288,125 km (0.108 R)
• M4: 409,300 km (0.111 R)
• M5: 526,285 km (0.103 R)
• M6: 721,660 km (0.111 R)
• M7: 913,594 km (0.102 R)
• M8: 1,121,386 km (0.119 R)
• M9: 1,230,742 km (0.105 R)
• M10: 1,796,820 km (0.114 R)
• M11: 1,860,549 km (0.103 R)
• M12: 1,990,400 km (0.103 R)
• M13: 2,259,077 km (0.109 R)
• M14: 2,432,910 km (0.113 R)
• M15: 2,468,215 km (0.072 R)
• M16: 4,097,186 km (0.06 R)
• M17: 4,351,952 km (0.106 R)
• M18: 4,568,121 km (0.114 R)
• M19: 7,116,520 km (0.115 R)
• M20: 7,628,743 km (0.066 R)
• M21: 7,941,852 km (0.091 R)
• M22: 8,742,649 km (0.083 R)
• M23: 9,568,878 km (0.073 R)
• M24: 10,190,607 km (0.086 R)
• M25: 10,883,544 km (0.073 R)
• M26: 12,375,334 km (0.101 R)
• M27: 12,436,370 km (0.073 R)
• M28: 13,300,896 km (0.051 R)
• M29: 14,892,169 km (0.063 R)
• M30: 15,348,442 km (0.109 R)
• M31: 15,941,747 km (0.113 R)
• M32: 16,408,493 km (0.099 R)
• M33: 16,677,171 km (0.066 R)
• M34: 17,286,932 km (0.111 R)
• M35: 17,766,393 km (0.099 R)
• M36: 18,111,365 km (0.09 R)
• M37: 19,513,696 km (0.1 R)
• M38: 20,371,789 km (0.087 R)
• M39: 21,096,142 km (0.094 R)
• M40: 21,168,996 km (0.057 R)
• M41: 21,242,000 km (0.101 R)
• M42: 21,315,153 km (0.106 R)
• M43: 23,394,863 km (0.094 R)
• M44: 23,772,897 km (0.109 R)
• M45: 24,076,880 km (0.043 R)
• M46: 24,458,653 km (0.077 R)
• M47: 24,996,607 km (0.033 R)
• M48: 25,073,650 km (0.062 R)
• M49: 25,383,168 km (0.12 R)
• M50: 25,460,660 km (0.107 R)
• M51: 26,240,514 km (0.087 R)
• M52: 26,791,034 km (0.109 R)
• M53: 29,845,374 km (0.049 R)
• M54: 30,584,686 km (0.112 R)
• M55: 31,163,929 km (0.091 R)
• M56: 31,247,106 km (0.108 R)
• M57: 31,914,013 km (0.064 R)
• M58: 33,602,075 km (0.111 R)
• M59: 33,772,467 km (0.109 R)
• M60: 34,371,008 km (0.045 R)
• M61: 35,059,458 km (0.12 R)
• M62: 35,839,461 km (0.105 R)
• M63: 36,712,664 km (0.112 R)
• M64: 37,063,920 km (0.086 R)
• M65: 37,592,898 km (0.064 R)
• M66: 38,926,264 km (0.095 R)
• M67: 40,546,708 km (0.117 R)
• M68: 40,728,170 km (0.092 R)
• M69: 41,365,158 km (0.114 R)
• M70: 41,639,221 km (0.076 R)
• M71: 42,189,143 km (0.094 R)
• M72: 44,132,419 km (0.11 R)
• M73: 44,412,466 km (0.063 R)
• M74: 45,349,996 km (0.111 R)
• M75: 45,726,833 km (0.103 R)
• M76: 48,201,780 km (0.074 R)
• M77: 48,682,588 km (0.069 R)
• M78: 51,306,834 km (0.095 R)
• M79: 51,699,528 km (0.077 R)
• M80: 51,797,814 km (0.075 R)
• M81: 51,896,249 km (0.086 R)
• M82: 55,983,263 km (0.101 R)
• M83: 56,589,883 km (0.112 R)
• M84: 58,730,628 km (0.03 R)
• M85: 59,965,708 km (0.047 R)
• M86: 60,586,390 km (0.064 R)
• M87: 60,690,061 km (0.101 R)
• M88: 64,038,361 km (0.108 R)
• M89: 68,847,334 km (0.102 R)
• M90: 69,171,961 km (0.118 R)
• M91: 72,007,439 km (0.101 R)
• M92: 72,667,016 km (0.077 R)
• M93: 73,108,031 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.1

Radius: 5.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.69 AU - 19.35 AU

Year: 23034 Days

Day: 21.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 49,489,214 km

• M1: 102,325 km (0.045 R)
• M2: 369,656 km (0.086 R)
• M3: 1,129,165 km (0.111 R)
• M4: 1,191,547 km (0.098 R)
• M5: 1,754,633 km (0.119 R)
• M6: 2,661,945 km (0.113 R)
• M7: 3,385,400 km (0.073 R)
• M8: 3,567,610 km (0.075 R)
• M9: 4,101,525 km (0.101 R)
• M10: 4,361,376 km (0.113 R)
• M11: 4,427,199 km (0.119 R)
• M12: 6,700,339 km (0.113 R)
• M13: 7,870,643 km (0.084 R)
• M14: 8,031,311 km (0.107 R)
• M15: 8,809,819 km (0.107 R)
• M16: 8,934,882 km (0.078 R)
• M17: 10,747,261 km (0.117 R)
• M18: 12,762,643 km (0.076 R)
• M19: 13,813,119 km (0.093 R)
• M20: 14,299,761 km (0.119 R)
• M21: 14,891,122 km (0.102 R)
• M22: 15,090,087 km (0.105 R)
• M23: 16,301,830 km (0.106 R)
• M24: 18,071,273 km (0.047 R)
• M25: 19,032,440 km (0.119 R)
• M26: 21,395,039 km (0.099 R)
• M27: 24,960,255 km (0.105 R)
• M28: 27,356,215 km (0.077 R)
• M29: 28,273,399 km (0.072 R)
• M30: 32,878,620 km (0.063 R)
• M31: 32,943,246 km (0.099 R)
• M32: 33,137,574 km (0.034 R)
• M33: 37,440,009 km (0.041 R)
• M34: 37,845,868 km (0.106 R)
• M35: 40,797,284 km (0.037 R)
• M36: 43,182,772 km (0.107 R)
• M37: 43,537,468 km (0.066 R)
• M38: 43,893,062 km (0.091 R)
• M39: 44,822,065 km (0.047 R)
• M40: 45,974,268 km (0.113 R)
• M41: 46,119,079 km (0.119 R)
• M42: 46,263,890 km (0.072 R)
• M43: 47,720,973 km (0.07 R)
• M44: 47,867,429 km (0.089 R)
• M45: 48,014,185 km (0.051 R)
• M46: 49,415,169 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 19,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit