🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.53 AU - 0.63 AU

Year: 157 Days

Day: 34.3 Hours

Environment

Temp: 235 °C

Axial Tilt: 137.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,677,050 km

• M1: 15,708 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.5 AU - 0.74 AU

Year: 174 Days

Day: 17.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.41 AU - 1.61 AU

Year: 661 Days

Day: 19.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.69 AU - 3.77 AU

Year: 2568 Days

Day: 39.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,677,050 km

• M1: 213,775 km (0.055 R)
• M2: 1,612,515 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.87 AU - 5.21 AU

Year: 3448 Days

Day: 38.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 8.9

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.04 AU - 11.2 AU

Year: 9817 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,677,050 km

• M1: 163,660 km (0.052 R)
• M2: 325,525 km (0.062 R)
• M3: 410,945 km (0.107 R)
• M4: 519,703 km (0.085 R)
• M5: 835,953 km (0.116 R)
• M6: 1,034,020 km (0.086 R)
• M7: 1,148,612 km (0.056 R)
• M8: 1,207,404 km (0.101 R)
• M9: 1,561,203 km (0.054 R)
• M10: 1,969,905 km (0.074 R)
• M11: 2,065,199 km (0.104 R)
• M12: 2,162,138 km (0.077 R)
• M13: 2,310,390 km (0.09 R)
• M14: 2,513,394 km (0.117 R)
• M15: 3,269,162 km (0.101 R)
• M16: 3,555,193 km (0.117 R)
• M17: 3,672,029 km (0.093 R)
• M18: 4,090,754 km (0.12 R)
• M19: 4,461,756 km (0.107 R)
• M20: 5,673,050 km (0.106 R)
• M21: 6,403,238 km (0.095 R)
• M22: 6,725,322 km (0.089 R)
• M23: 7,089,443 km (0.116 R)
• M24: 7,534,796 km (0.114 R)
• M25: 7,685,291 km (0.077 R)
• M26: 7,874,682 km (0.111 R)
• M27: 7,989,274 km (0.084 R)
• M28: 8,608,909 km (0.054 R)
• M29: 8,885,066 km (0.06 R)
• M30: 9,044,089 km (0.116 R)
• M31: 9,689,753 km (0.088 R)
• M32: 10,142,137 km (0.087 R)
• M33: 10,475,591 km (0.076 R)
• M34: 10,601,552 km (0.114 R)
• M35: 10,855,121 km (0.117 R)
• M36: 11,110,634 km (0.082 R)
• M37: 11,238,989 km (0.119 R)
• M38: 11,888,842 km (0.075 R)
• M39: 12,020,339 km (0.097 R)
• M40: 13,406,662 km (0.093 R)
• M41: 13,543,394 km (0.107 R)
• M42: 13,910,657 km (0.088 R)
• M43: 14,141,786 km (0.115 R)
• M44: 14,234,537 km (0.117 R)
• M45: 14,748,704 km (0.097 R)
• M46: 14,842,802 km (0.093 R)
• M47: 15,173,862 km (0.053 R)
• M48: 15,651,079 km (0.102 R)
• M49: 16,084,763 km (0.086 R)
• M50: 16,278,791 km (0.07 R)
• M51: 16,963,950 km (0.034 R)
• M52: 18,514,382 km (0.106 R)
• M53: 18,870,724 km (0.096 R)
• M54: 19,024,212 km (0.093 R)
• M55: 19,849,393 km (0.114 R)
• M56: 20,633,735 km (0.12 R)
• M57: 21,428,100 km (0.079 R)
• M58: 22,719,877 km (0.117 R)
• M59: 23,539,973 km (0.054 R)
• M60: 24,425,443 km (0.086 R)
• M61: 24,760,243 km (0.081 R)
• M62: 25,096,688 km (0.06 R)
• M63: 26,285,842 km (0.105 R)
• M64: 26,858,652 km (0.091 R)
• M65: 28,191,569 km (0.117 R)
• M66: 28,718,902 km (0.045 R)
• M67: 28,836,635 km (0.072 R)
• M68: 28,954,369 km (0.052 R)
• M69: 29,962,210 km (0.028 R)
• M70: 30,440,474 km (0.025 R)
• M71: 30,500,463 km (0.098 R)
• M72: 31,586,394 km (0.101 R)
• M73: 31,829,490 km (0.087 R)
• M74: 32,623,705 km (0.118 R)
• M75: 33,300,785 km (0.075 R)
• M76: 36,627,842 km (0.099 R)
• M77: 36,691,571 km (0.041 R)
• M78: 37,395,728 km (0.04 R)
• M79: 38,168,850 km (0.083 R)
• M80: 38,687,206 km (0.083 R)
• M81: 38,817,207 km (0.1 R)
• M82: 39,207,956 km (0.106 R)
• M83: 40,322,161 km (0.088 R)
• M84: 40,717,848 km (0.045 R)
• M85: 41,247,574 km (0.114 R)
• M86: 42,917,385 km (0.105 R)
• M87: 43,997,631 km (0.118 R)
• M88: 45,018,487 km (0.05 R)
• M89: 45,223,586 km (0.112 R)
• M90: 45,566,165 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.5

Radius: 11.1

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.85 AU - 13.03 AU

Year: 12898 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,677,050 km

• M1: 142,417 km (0.074 R)
• M2: 340,036 km (0.102 R)
• M3: 582,684 km (0.092 R)
• M4: 709,244 km (0.113 R)
• M5: 828,323 km (0.076 R)
• M6: 1,460,374 km (0.106 R)
• M7: 2,165,429 km (0.076 R)
• M8: 2,343,899 km (0.066 R)
• M9: 2,634,269 km (0.118 R)
• M10: 2,852,981 km (0.105 R)
• M11: 3,077,527 km (0.112 R)
• M12: 3,664,400 km (0.118 R)
• M13: 3,878,175 km (0.114 R)
• M14: 4,382,021 km (0.086 R)
• M15: 5,837,010 km (0.107 R)
• M16: 7,974,165 km (0.072 R)
• M17: 9,436,185 km (0.086 R)
• M18: 9,561,698 km (0.096 R)
• M19: 9,687,809 km (0.106 R)
• M20: 10,197,788 km (0.032 R)
• M21: 10,847,641 km (0.107 R)
• M22: 12,232,767 km (0.097 R)
• M23: 12,415,576 km (0.091 R)
• M24: 13,015,912 km (0.066 R)
• M25: 13,578,550 km (0.11 R)
• M26: 15,609,640 km (0.064 R)
• M27: 15,708,674 km (0.086 R)
• M28: 16,609,702 km (0.065 R)
• M29: 16,710,830 km (0.052 R)
• M30: 18,148,466 km (0.115 R)
• M31: 18,304,945 km (0.117 R)
• M32: 18,409,364 km (0.109 R)
• M33: 18,829,435 km (0.11 R)
• M34: 19,305,755 km (0.11 R)
• M35: 20,649,592 km (0.113 R)
• M36: 21,250,378 km (0.089 R)
• M37: 21,967,999 km (0.111 R)
• M38: 22,413,501 km (0.116 R)
• M39: 22,805,747 km (0.103 R)
• M40: 26,024,644 km (0.097 R)
• M41: 26,555,268 km (0.109 R)
• M42: 27,566,998 km (0.113 R)
• M43: 28,168,082 km (0.045 R)
• M44: 29,383,116 km (0.057 R)
• M45: 29,689,493 km (0.059 R)
• M46: 33,257,252 km (0.073 R)
• M47: 33,448,738 km (0.11 R)
• M48: 33,768,727 km (0.064 R)
• M49: 35,058,859 km (0.12 R)
• M50: 35,709,909 km (0.09 R)
• M51: 36,102,454 km (0.116 R)
• M52: 37,222,643 km (0.118 R)
• M53: 38,420,922 km (0.077 R)
• M54: 38,756,021 km (0.079 R)
• M55: 39,092,168 km (0.113 R)
• M56: 39,564,298 km (0.066 R)
• M57: 39,767,303 km (0.037 R)
• M58: 41,060,576 km (0.091 R)
• M59: 41,197,608 km (0.05 R)
• M60: 41,677,967 km (0.044 R)
• M61: 42,229,385 km (0.088 R)
• M62: 42,298,499 km (0.057 R)
• M63: 42,644,519 km (0.101 R)
• M64: 46,014,211 km (0.078 R)
• M65: 47,443,319 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.9

Radius: 14.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.6 AU - 13.62 AU

Year: 13200 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,677,050 km

• M1: 192,383 km (0.116 R)
• M2: 288,873 km (0.105 R)
• M3: 408,253 km (0.113 R)
• M4: 568,023 km (0.113 R)
• M5: 800,349 km (0.065 R)
• M6: 1,211,593 km (0.096 R)
• M7: 1,382,883 km (0.054 R)
• M8: 1,583,493 km (0.074 R)
• M9: 1,837,211 km (0.112 R)
• M10: 2,220,182 km (0.109 R)
• M11: 2,457,594 km (0.099 R)
• M12: 2,880,806 km (0.09 R)
• M13: 3,193,615 km (0.114 R)
• M14: 3,796,046 km (0.102 R)
• M15: 3,909,441 km (0.049 R)
• M16: 4,493,770 km (0.111 R)
• M17: 4,614,047 km (0.071 R)
• M18: 4,827,074 km (0.034 R)
• M19: 5,358,147 km (0.081 R)
• M20: 5,485,904 km (0.114 R)
• M21: 5,875,307 km (0.093 R)
• M22: 6,544,308 km (0.11 R)
• M23: 6,853,228 km (0.117 R)
• M24: 7,027,061 km (0.085 R)
• M25: 7,414,669 km (0.104 R)
• M26: 7,700,850 km (0.098 R)
• M27: 8,174,028 km (0.065 R)
• M28: 8,694,030 km (0.1 R)
• M29: 9,110,361 km (0.1 R)
• M30: 9,610,766 km (0.053 R)
• M31: 9,727,452 km (0.093 R)
• M32: 10,880,552 km (0.041 R)
• M33: 11,124,546 km (0.073 R)
• M34: 11,329,196 km (0.112 R)
• M35: 11,742,535 km (0.069 R)
• M36: 11,909,187 km (0.051 R)
• M37: 12,456,416 km (0.095 R)
• M38: 13,184,360 km (0.063 R)
• M39: 14,636,955 km (0.117 R)
• M40: 15,541,872 km (0.114 R)
• M41: 15,679,203 km (0.079 R)
• M42: 16,418,366 km (0.09 R)
• M43: 16,839,185 km (0.102 R)
• M44: 17,739,316 km (0.092 R)
• M45: 18,267,546 km (0.118 R)
• M46: 18,557,915 km (0.117 R)
• M47: 19,045,155 km (0.034 R)
• M48: 20,082,317 km (0.079 R)
• M49: 20,381,962 km (0.103 R)
• M50: 20,482,192 km (0.093 R)
• M51: 21,188,444 km (0.081 R)
• M52: 21,697,825 km (0.105 R)
• M53: 22,573,122 km (0.116 R)
• M54: 22,832,674 km (0.105 R)
• M55: 23,722,782 km (0.093 R)
• M56: 24,092,587 km (0.051 R)
• M57: 24,998,702 km (0.058 R)
• M58: 27,506,261 km (0.093 R)
• M59: 27,728,115 km (0.108 R)
• M60: 28,453,066 km (0.059 R)
• M61: 31,183,826 km (0.107 R)
• M62: 32,580,471 km (0.084 R)
• M63: 32,756,399 km (0.101 R)
• M64: 35,434,350 km (0.108 R)
• M65: 36,891,134 km (0.076 R)
• M66: 37,442,552 km (0.03 R)
• M67: 37,996,513 km (0.102 R)
• M68: 38,181,865 km (0.084 R)
• M69: 39,175,194 km (0.115 R)
• M70: 39,925,877 km (0.077 R)
• M71: 40,051,389 km (0.108 R)
• M72: 41,632,040 km (0.056 R)
• M73: 42,590,215 km (0.03 R)
• M74: 42,718,420 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.6

Radius: 14.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.44 AU - 12.7 AU

Year: 14028 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,677,050 km

• M1: 185,950 km (0.109 R)
• M2: 384,766 km (0.109 R)
• M3: 2,070,584 km (0.093 R)
• M4: 2,187,270 km (0.102 R)
• M5: 2,934,362 km (0.115 R)
• M6: 3,200,347 km (0.104 R)
• M7: 3,828,210 km (0.09 R)
• M8: 4,268,177 km (0.043 R)
• M9: 4,763,196 km (0.109 R)
• M10: 4,880,182 km (0.079 R)
• M11: 5,642,981 km (0.111 R)
• M12: 6,314,377 km (0.119 R)
• M13: 6,529,498 km (0.103 R)
• M14: 6,747,014 km (0.069 R)
• M15: 7,870,643 km (0.106 R)
• M16: 8,336,491 km (0.04 R)
• M17: 8,430,738 km (0.05 R)
• M18: 8,811,315 km (0.075 R)
• M19: 9,294,965 km (0.071 R)
• M20: 9,986,705 km (0.107 R)
• M21: 10,491,149 km (0.107 R)
• M22: 11,367,643 km (0.103 R)
• M23: 12,000,592 km (0.116 R)
• M24: 12,107,255 km (0.098 R)
• M25: 12,214,217 km (0.075 R)
• M26: 13,688,504 km (0.084 R)
• M27: 14,248,898 km (0.099 R)
• M28: 15,218,591 km (0.03 R)
• M29: 15,449,870 km (0.114 R)
• M30: 15,565,958 km (0.041 R)
• M31: 16,092,093 km (0.056 R)
• M32: 16,981,752 km (0.101 R)
• M33: 19,431,716 km (0.114 R)
• M34: 20,251,513 km (0.091 R)
• M35: 20,761,791 km (0.114 R)
• M36: 22,252,085 km (0.09 R)
• M37: 22,383,282 km (0.111 R)
• M38: 22,910,764 km (0.06 R)
• M39: 23,575,876 km (0.077 R)
• M40: 23,709,767 km (0.052 R)
• M41: 24,179,953 km (0.094 R)
• M42: 24,517,745 km (0.037 R)
• M43: 26,925,971 km (0.071 R)
• M44: 27,487,113 km (0.086 R)
• M45: 27,698,345 km (0.067 R)
• M46: 28,335,781 km (0.117 R)
• M47: 28,906,497 km (0.097 R)
• M48: 29,193,127 km (0.092 R)
• M49: 29,552,910 km (0.071 R)
• M50: 29,914,189 km (0.114 R)
• M51: 31,890,077 km (0.093 R)
• M52: 34,210,490 km (0.037 R)
• M53: 34,437,879 km (0.041 R)
• M54: 34,741,862 km (0.105 R)
• M55: 35,276,075 km (0.099 R)
• M56: 35,505,858 km (0.055 R)
• M57: 35,812,982 km (0.056 R)
• M58: 36,429,924 km (0.076 R)
• M59: 36,662,249 km (0.104 R)
• M60: 36,817,382 km (0.078 R)
• M61: 38,223,154 km (0.111 R)
• M62: 39,408,118 km (0.081 R)
• M63: 39,646,577 km (0.101 R)
• M64: 40,444,832 km (0.099 R)
• M65: 41,814,101 km (0.033 R)
• M66: 42,871,459 km (0.096 R)
• M67: 43,034,969 km (0.068 R)
• M68: 43,362,439 km (0.065 R)
• M69: 44,102,350 km (0.08 R)
• M70: 45,845,165 km (0.113 R)
• M71: 46,096,041 km (0.03 R)
• M72: 46,263,441 km (0.116 R)
• M73: 47,188,105 km (0.041 R)
• M74: 48,373,668 km (0.113 R)
• M75: 49,312,245 km (0.104 R)
• M76: 51,120,435 km (0.027 R)
• M77: 51,554,269 km (0.086 R)
• M78: 51,728,101 km (0.107 R)
• M79: 52,687,622 km (0.073 R)
• M80: 54,182,254 km (0.074 R)
• M81: 54,801,739 km (0.058 R)
• M82: 56,226,509 km (0.118 R)
• M83: 56,674,256 km (0.102 R)
• M84: 56,943,532 km (0.107 R)
• M85: 58,295,897 km (0.083 R)
• M86: 59,841,542 km (0.089 R)
• M87: 61,124,493 km (0.086 R)
• M88: 61,677,108 km (0.096 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 11,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit