🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.65 AU - 1.03 AU

Year: 293 Days

Day: 40.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.69 AU - 1.13 AU

Year: 331 Days

Day: 13.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.7 AU - 1.14 AU

Year: 336 Days

Day: 33.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.08 AU - 1.16 AU

Year: 451 Days

Day: 46.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.46 AU - 1.62 AU

Year: 728 Days

Day: 40.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.82 AU - 2.34 AU

Year: 1142 Days

Day: 46 Hours

Environment

Temp: -74 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,569,038 km

• M1: 95,593 km (0.105 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 12.2

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.39 AU - 8.97 AU

Year: 8909 Days

Day: 7.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,569,038 km

• M1: 153,039 km (0.081 R)
• M2: 231,278 km (0.113 R)
• M3: 953,537 km (0.091 R)
• M4: 1,041,052 km (0.068 R)
• M5: 1,187,059 km (0.104 R)
• M6: 1,419,534 km (0.066 R)
• M7: 1,500,467 km (0.066 R)
• M8: 1,667,119 km (0.09 R)
• M9: 1,929,065 km (0.086 R)
• M10: 2,692,313 km (0.052 R)
• M11: 2,768,309 km (0.087 R)
• M12: 3,001,083 km (0.081 R)
• M13: 3,213,362 km (0.081 R)
• M14: 3,765,977 km (0.102 R)
• M15: 4,024,332 km (0.117 R)
• M16: 4,170,489 km (0.092 R)
• M17: 4,468,040 km (0.089 R)
• M18: 4,649,951 km (0.081 R)
• M19: 4,741,953 km (0.094 R)
• M20: 5,021,402 km (0.102 R)
• M21: 5,147,214 km (0.062 R)
• M22: 5,402,278 km (0.091 R)
• M23: 5,727,055 km (0.099 R)
• M24: 6,293,732 km (0.104 R)
• M25: 7,661,057 km (0.082 R)
• M26: 8,136,778 km (0.074 R)
• M27: 8,546,826 km (0.085 R)
• M28: 8,697,620 km (0.113 R)
• M29: 8,963,755 km (0.098 R)
• M30: 9,078,646 km (0.113 R)
• M31: 9,426,162 km (0.099 R)
• M32: 9,856,854 km (0.074 R)
• M33: 10,094,416 km (0.082 R)
• M34: 11,601,764 km (0.068 R)
• M35: 12,745,589 km (0.079 R)
• M36: 12,874,842 km (0.099 R)
• M37: 13,440,321 km (0.115 R)
• M38: 13,880,738 km (0.084 R)
• M39: 14,640,396 km (0.077 R)
• M40: 14,911,916 km (0.118 R)
• M41: 15,093,677 km (0.115 R)
• M42: 15,597,523 km (0.046 R)
• M43: 16,527,872 km (0.061 R)
• M44: 16,952,431 km (0.112 R)
• M45: 18,005,301 km (0.1 R)
• M46: 18,247,499 km (0.083 R)
• M47: 18,393,357 km (0.115 R)
• M48: 19,276,733 km (0.097 R)
• M49: 19,425,284 km (0.032 R)
• M50: 20,324,816 km (0.102 R)
• M51: 20,678,315 km (0.102 R)
• M52: 21,699,321 km (0.07 R)
• M53: 21,854,005 km (0.114 R)
• M54: 22,319,853 km (0.103 R)
• M55: 23,525,612 km (0.081 R)
• M56: 23,949,871 km (0.087 R)
• M57: 24,323,267 km (0.089 R)
• M58: 24,591,197 km (0.105 R)
• M59: 24,806,169 km (0.057 R)
• M60: 26,438,581 km (0.118 R)
• M61: 27,101,300 km (0.036 R)
• M62: 27,378,954 km (0.065 R)
• M63: 28,274,147 km (0.111 R)
• M64: 28,386,645 km (0.118 R)
• M65: 29,577,593 km (0.037 R)
• M66: 30,323,040 km (0.052 R)
• M67: 30,669,209 km (0.106 R)
• M68: 31,715,347 km (0.046 R)
• M69: 31,832,333 km (0.118 R)
• M70: 32,066,752 km (0.057 R)
• M71: 33,783,089 km (0.099 R)
• M72: 34,562,194 km (0.082 R)
• M73: 34,984,210 km (0.084 R)
• M74: 35,226,110 km (0.105 R)
• M75: 35,833,328 km (0.072 R)
• M76: 36,505,172 km (0.098 R)
• M77: 36,811,847 km (0.036 R)
• M78: 37,428,041 km (0.05 R)
• M79: 37,861,426 km (0.062 R)
• M80: 39,233,986 km (0.105 R)
• M81: 39,359,649 km (0.09 R)
• M82: 41,004,627 km (0.101 R)
• M83: 43,448,906 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.1

Radius: 8.2

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.52 AU - 9.46 AU

Year: 10264 Days

Day: 10.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 39,569,038 km

• M1: 112,647 km (0.089 R)
• M2: 717,621 km (0.09 R)
• M3: 1,121,834 km (0.117 R)
• M4: 1,309,281 km (0.061 R)
• M5: 2,272,840 km (0.118 R)
• M6: 2,343,451 km (0.071 R)
• M7: 2,438,744 km (0.048 R)
• M8: 2,608,837 km (0.088 R)
• M9: 2,833,234 km (0.091 R)
• M10: 2,986,422 km (0.099 R)
• M11: 3,142,303 km (0.062 R)
• M12: 3,435,066 km (0.101 R)
• M13: 3,708,980 km (0.067 R)
• M14: 3,792,605 km (0.117 R)
• M15: 3,876,829 km (0.074 R)
• M16: 3,990,074 km (0.096 R)
• M17: 4,219,857 km (0.111 R)
• M18: 4,365,565 km (0.082 R)
• M19: 4,453,977 km (0.05 R)
• M20: 4,843,530 km (0.057 R)
• M21: 5,527,641 km (0.066 R)
• M22: 5,913,604 km (0.102 R)
• M23: 5,978,829 km (0.083 R)
• M24: 6,076,965 km (0.094 R)
• M25: 7,053,988 km (0.107 R)
• M26: 7,332,091 km (0.115 R)
• M27: 8,042,830 km (0.108 R)
• M28: 8,260,346 km (0.045 R)
• M29: 8,553,557 km (0.111 R)
• M30: 8,962,109 km (0.102 R)
• M31: 10,461,529 km (0.111 R)
• M32: 12,037,243 km (0.089 R)
• M33: 12,286,174 km (0.074 R)
• M34: 12,578,638 km (0.108 R)
• M35: 13,685,512 km (0.113 R)
• M36: 13,901,831 km (0.104 R)
• M37: 14,250,544 km (0.119 R)
• M38: 14,338,058 km (0.117 R)
• M39: 14,557,967 km (0.116 R)
• M40: 15,045,357 km (0.047 R)
• M41: 15,268,707 km (0.033 R)
• M42: 15,493,253 km (0.089 R)
• M43: 15,900,010 km (0.113 R)
• M44: 16,173,175 km (0.094 R)
• M45: 16,402,060 km (0.118 R)
• M46: 16,539,840 km (0.066 R)
• M47: 17,609,165 km (0.11 R)
• M48: 18,128,420 km (0.103 R)
• M49: 18,892,715 km (0.106 R)
• M50: 19,085,397 km (0.103 R)
• M51: 19,230,507 km (0.103 R)
• M52: 19,424,386 km (0.084 R)
• M53: 20,157,116 km (0.107 R)
• M54: 20,304,769 km (0.111 R)
• M55: 20,551,606 km (0.074 R)
• M56: 21,750,483 km (0.025 R)
• M57: 21,952,440 km (0.079 R)
• M58: 23,177,497 km (0.107 R)
• M59: 23,435,554 km (0.113 R)
• M60: 23,539,075 km (0.088 R)
• M61: 23,590,836 km (0.049 R)
• M62: 23,798,328 km (0.104 R)
• M63: 25,215,170 km (0.113 R)
• M64: 26,014,172 km (0.084 R)
• M65: 26,605,233 km (0.109 R)
• M66: 28,184,837 km (0.072 R)
• M67: 28,570,650 km (0.097 R)
• M68: 30,469,496 km (0.107 R)
• M69: 31,149,269 km (0.118 R)
• M70: 31,548,246 km (0.085 R)
• M71: 31,891,424 km (0.075 R)
• M72: 32,466,328 km (0.101 R)
• M73: 33,684,504 km (0.098 R)
• M74: 33,859,832 km (0.086 R)
• M75: 34,211,238 km (0.1 R)
• M76: 34,622,782 km (0.081 R)
• M77: 34,740,665 km (0.052 R)
• M78: 34,858,697 km (0.114 R)
• M79: 35,213,544 km (0.093 R)
• M80: 36,046,205 km (0.097 R)
• M81: 36,405,091 km (0.094 R)
• M82: 36,645,046 km (0.045 R)
• M83: 36,765,173 km (0.119 R)
• M84: 37,307,315 km (0.088 R)
• M85: 37,367,753 km (0.075 R)
• M86: 39,072,570 km (0.1 R)
• M87: 39,564,298 km (0.093 R)
• M88: 40,989,517 km (0.081 R)
• M89: 41,114,282 km (0.072 R)
• M90: 41,176,664 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.4

Radius: 10.1

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.68 AU - 10.24 AU

Year: 11080 Days

Day: 5 Hours

Environment

Temp: -186 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,569,038 km

• M1: 163,062 km (0.027 R)
• M2: 265,087 km (0.086 R)
• M3: 360,830 km (0.048 R)
• M4: 483,800 km (0.063 R)
• M5: 704,905 km (0.056 R)
• M6: 865,723 km (0.053 R)
• M7: 974,630 km (0.082 R)
• M8: 1,513,332 km (0.093 R)
• M9: 1,608,177 km (0.089 R)
• M10: 1,704,967 km (0.101 R)
• M11: 1,925,175 km (0.043 R)
• M12: 2,091,229 km (0.103 R)
• M13: 2,327,444 km (0.095 R)
• M14: 2,459,987 km (0.115 R)
• M15: 2,595,074 km (0.084 R)
• M16: 2,732,555 km (0.081 R)
• M17: 2,967,423 km (0.12 R)
• M18: 3,257,942 km (0.116 R)
• M19: 3,356,827 km (0.103 R)
• M20: 3,788,416 km (0.095 R)
• M21: 4,373,045 km (0.046 R)
• M22: 4,565,129 km (0.075 R)
• M23: 5,100,390 km (0.089 R)
• M24: 5,215,580 km (0.103 R)
• M25: 5,331,668 km (0.093 R)
• M26: 5,419,332 km (0.113 R)
• M27: 5,507,446 km (0.114 R)
• M28: 5,685,317 km (0.093 R)
• M29: 5,804,846 km (0.093 R)
• M30: 6,260,671 km (0.086 R)
• M31: 6,539,671 km (0.088 R)
• M32: 7,499,341 km (0.109 R)
• M33: 7,729,572 km (0.07 R)
• M34: 8,062,577 km (0.095 R)
• M35: 8,366,261 km (0.092 R)
• M36: 8,846,171 km (0.05 R)
• M37: 8,984,998 km (0.115 R)
• M38: 9,370,362 km (0.113 R)
• M39: 10,193,749 km (0.072 R)
• M40: 10,558,917 km (0.116 R)
• M41: 10,891,323 km (0.053 R)
• M42: 11,114,823 km (0.072 R)
• M43: 11,794,446 km (0.092 R)
• M44: 12,255,058 km (0.112 R)
• M45: 12,332,400 km (0.029 R)
• M46: 13,352,508 km (0.089 R)
• M47: 13,832,567 km (0.072 R)
• M48: 14,236,930 km (0.066 R)
• M49: 14,604,043 km (0.118 R)
• M50: 14,768,302 km (0.091 R)
• M51: 16,019,389 km (0.079 R)
• M52: 16,316,191 km (0.093 R)
• M53: 16,572,153 km (0.062 R)
• M54: 16,657,723 km (0.066 R)
• M55: 16,829,312 km (0.117 R)
• M56: 16,915,330 km (0.084 R)
• M57: 17,260,902 km (0.111 R)
• M58: 17,959,075 km (0.06 R)
• M59: 18,355,808 km (0.118 R)
• M60: 18,978,883 km (0.103 R)
• M61: 20,658,419 km (0.062 R)
• M62: 20,935,324 km (0.088 R)
• M63: 21,027,776 km (0.056 R)
• M64: 21,306,327 km (0.114 R)
• M65: 22,196,285 km (0.113 R)
• M66: 23,770,653 km (0.051 R)
• M67: 23,915,613 km (0.073 R)
• M68: 24,742,291 km (0.079 R)
• M69: 25,925,311 km (0.108 R)
• M70: 26,074,610 km (0.065 R)
• M71: 26,674,198 km (0.106 R)
• M72: 29,169,191 km (0.11 R)
• M73: 30,208,896 km (0.073 R)
• M74: 30,575,710 km (0.066 R)
• M75: 32,004,071 km (0.106 R)
• M76: 32,110,734 km (0.091 R)
• M77: 32,271,103 km (0.088 R)
• M78: 33,400,118 km (0.077 R)
• M79: 33,942,410 km (0.103 R)
• M80: 34,269,132 km (0.106 R)
• M81: 34,487,545 km (0.102 R)
• M82: 35,200,529 km (0.113 R)
• M83: 36,920,306 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.3

Radius: 7.4

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.72 AU - 13.1 AU

Year: 15652 Days

Day: 16.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,569,038 km

• M1: 120,277 km (0.052 R)
• M2: 171,888 km (0.112 R)
• M3: 372,947 km (0.038 R)
• M4: 431,889 km (0.111 R)
• M5: 615,146 km (0.085 R)
• M6: 672,293 km (0.097 R)
• M7: 886,667 km (0.114 R)
• M8: 1,247,945 km (0.073 R)
• M9: 1,631,514 km (0.115 R)
• M10: 1,733,091 km (0.105 R)
• M11: 2,524,464 km (0.09 R)
• M12: 2,571,288 km (0.113 R)
• M13: 2,666,133 km (0.118 R)
• M14: 2,859,115 km (0.108 R)
• M15: 4,082,526 km (0.084 R)
• M16: 4,617,937 km (0.098 R)
• M17: 4,997,018 km (0.086 R)
• M18: 5,205,408 km (0.049 R)
• M19: 5,630,565 km (0.043 R)
• M20: 5,785,099 km (0.114 R)
• M21: 5,847,332 km (0.079 R)
• M22: 5,940,980 km (0.05 R)
• M23: 6,066,792 km (0.113 R)
• M24: 6,130,072 km (0.042 R)
• M25: 6,481,777 km (0.108 R)
• M26: 6,839,914 km (0.084 R)
• M27: 6,905,737 km (0.086 R)
• M28: 7,004,920 km (0.101 R)
• M29: 7,712,219 km (0.077 R)
• M30: 8,406,802 km (0.075 R)
• M31: 8,619,081 km (0.097 R)
• M32: 9,375,897 km (0.025 R)
• M33: 9,449,200 km (0.103 R)
• M34: 10,153,955 km (0.1 R)
• M35: 10,493,842 km (0.066 R)
• M36: 12,448,488 km (0.114 R)
• M37: 13,425,960 km (0.081 R)
• M38: 13,508,538 km (0.102 R)
• M39: 13,632,704 km (0.045 R)
• M40: 13,840,496 km (0.119 R)
• M41: 14,512,340 km (0.109 R)
• M42: 14,895,011 km (0.106 R)
• M43: 15,237,890 km (0.054 R)
• M44: 15,757,144 km (0.065 R)
• M45: 16,591,152 km (0.042 R)
• M46: 17,125,366 km (0.094 R)
• M47: 17,259,705 km (0.044 R)
• M48: 17,394,492 km (0.117 R)
• M49: 18,301,804 km (0.114 R)
• M50: 19,131,623 km (0.079 R)
• M51: 19,457,597 km (0.072 R)
• M52: 20,399,016 km (0.112 R)
• M53: 20,779,892 km (0.104 R)
• M54: 21,018,950 km (0.106 R)
• M55: 21,211,033 km (0.08 R)
• M56: 21,451,736 km (0.091 R)
• M57: 22,816,966 km (0.116 R)
• M58: 23,460,387 km (0.095 R)
• M59: 23,559,869 km (0.101 R)
• M60: 23,759,283 km (0.039 R)
• M61: 24,613,188 km (0.056 R)
• M62: 24,663,752 km (0.092 R)
• M63: 24,917,021 km (0.11 R)
• M64: 28,817,487 km (0.093 R)
• M65: 29,943,211 km (0.117 R)
• M66: 30,484,306 km (0.045 R)
• M67: 30,647,218 km (0.114 R)
• M68: 31,356,761 km (0.096 R)
• M69: 32,348,146 km (0.115 R)
• M70: 32,458,848 km (0.104 R)
• M71: 32,625,351 km (0.086 R)
• M72: 34,531,078 km (0.098 R)
• M73: 34,757,569 km (0.063 R)
• M74: 36,242,328 km (0.088 R)
• M75: 36,414,964 km (0.109 R)
• M76: 38,214,926 km (0.072 R)
• M77: 38,273,418 km (0.027 R)
• M78: 38,390,703 km (0.079 R)
• M79: 38,625,422 km (0.101 R)
• M80: 39,155,298 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 13,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit