🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.64 AU - 0.68 AU

Year: 203 Days

Day: 12.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.06 AU - 1.08 AU

Year: 419 Days

Day: 43.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.75 AU - 1.97 AU

Year: 961 Days

Day: 17.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.29 AU - 4.05 AU

Year: 2663 Days

Day: 29.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,598,675 km

• M1: 1,377,348 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.17 AU - 4.65 AU

Year: 2928 Days

Day: 20.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,598,675 km

• M1: 177,573 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227

Radius: 12.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.7 AU - 5.86 AU

Year: 4595 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 100,598,675 km

• M1: 162,314 km (0.087 R)
• M2: 267,631 km (0.118 R)
• M3: 361,578 km (0.09 R)
• M4: 487,689 km (0.113 R)
• M5: 693,386 km (0.062 R)
• M6: 784,491 km (0.097 R)
• M7: 899,831 km (0.071 R)
• M8: 1,084,585 km (0.043 R)
• M9: 1,171,052 km (0.11 R)
• M10: 1,271,283 km (0.094 R)
• M11: 1,362,837 km (0.077 R)
• M12: 1,590,076 km (0.065 R)
• M13: 1,817,016 km (0.06 R)
• M14: 2,177,547 km (0.109 R)
• M15: 2,402,243 km (0.115 R)
• M16: 2,502,922 km (0.094 R)
• M17: 2,708,619 km (0.111 R)
• M18: 3,327,356 km (0.106 R)
• M19: 3,603,514 km (0.116 R)
• M20: 3,853,492 km (0.118 R)
• M21: 4,800,446 km (0.074 R)
• M22: 4,965,004 km (0.073 R)
• M23: 5,094,406 km (0.104 R)
• M24: 5,281,254 km (0.11 R)
• M25: 5,777,769 km (0.099 R)
• M26: 5,875,008 km (0.061 R)
• M27: 6,130,371 km (0.067 R)
• M28: 6,449,613 km (0.064 R)
• M29: 6,530,396 km (0.109 R)
• M30: 7,000,881 km (0.119 R)
• M31: 7,167,234 km (0.111 R)
• M32: 7,419,157 km (0.092 R)
• M33: 7,503,680 km (0.099 R)
• M34: 7,588,651 km (0.108 R)
• M35: 8,018,296 km (0.114 R)
• M36: 9,491,686 km (0.071 R)
• M37: 9,652,952 km (0.106 R)
• M38: 9,791,779 km (0.088 R)
• M39: 10,401,241 km (0.116 R)
• M40: 10,615,166 km (0.104 R)
• M41: 10,878,458 km (0.032 R)
• M42: 11,119,909 km (0.089 R)
• M43: 11,216,848 km (0.085 R)
• M44: 11,558,679 km (0.099 R)
• M45: 12,053,100 km (0.067 R)
• M46: 12,428,292 km (0.112 R)
• M47: 12,680,664 km (0.069 R)
• M48: 13,011,275 km (0.111 R)
• M49: 13,216,224 km (0.108 R)
• M50: 13,370,459 km (0.109 R)
• M51: 13,811,175 km (0.101 R)
• M52: 14,203,869 km (0.116 R)
• M53: 14,388,473 km (0.113 R)
• M54: 14,600,453 km (0.077 R)
• M55: 15,675,463 km (0.033 R)
• M56: 15,866,201 km (0.088 R)
• M57: 16,195,017 km (0.103 R)
• M58: 16,305,121 km (0.116 R)
• M59: 16,664,754 km (0.098 R)
• M60: 16,831,556 km (0.111 R)
• M61: 16,970,981 km (0.113 R)
• M62: 17,054,905 km (0.057 R)
• M63: 17,138,979 km (0.119 R)
• M64: 17,759,212 km (0.078 R)
• M65: 17,958,028 km (0.107 R)
• M66: 18,100,594 km (0.111 R)
• M67: 18,214,887 km (0.059 R)
• M68: 18,530,539 km (0.047 R)
• M69: 19,663,892 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.5

Radius: 12.7

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.24 AU - 7.9 AU

Year: 6378 Days

Day: 13.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 100,598,675 km

• M1: 209,736 km (0.086 R)
• M2: 509,680 km (0.083 R)
• M3: 968,048 km (0.103 R)
• M4: 1,118,244 km (0.103 R)
• M5: 1,596,957 km (0.108 R)
• M6: 1,777,073 km (0.111 R)
• M7: 1,985,463 km (0.076 R)
• M8: 2,136,108 km (0.043 R)
• M9: 2,611,530 km (0.115 R)
• M10: 3,070,197 km (0.067 R)
• M11: 3,580,475 km (0.084 R)
• M12: 3,872,640 km (0.046 R)
• M13: 4,255,760 km (0.119 R)
• M14: 4,565,428 km (0.077 R)
• M15: 4,651,297 km (0.116 R)
• M16: 4,911,896 km (0.067 R)
• M17: 5,236,823 km (0.074 R)
• M18: 5,477,825 km (0.07 R)
• M19: 5,691,601 km (0.1 R)
• M20: 6,413,560 km (0.104 R)
• M21: 6,509,751 km (0.113 R)
• M22: 6,639,004 km (0.12 R)
• M23: 6,965,726 km (0.103 R)
• M24: 7,164,392 km (0.101 R)
• M25: 7,432,022 km (0.083 R)
• M26: 8,150,690 km (0.048 R)
• M27: 9,838,304 km (0.035 R)
• M28: 10,626,535 km (0.074 R)
• M29: 10,778,975 km (0.107 R)
• M30: 11,009,057 km (0.115 R)
• M31: 12,463,447 km (0.098 R)
• M32: 12,866,913 km (0.085 R)
• M33: 13,603,982 km (0.116 R)
• M34: 13,686,709 km (0.119 R)
• M35: 14,061,153 km (0.105 R)
• M36: 14,270,590 km (0.074 R)
• M37: 14,990,604 km (0.118 R)
• M38: 15,161,744 km (0.088 R)
• M39: 15,549,203 km (0.119 R)
• M40: 16,114,683 km (0.086 R)
• M41: 17,265,838 km (0.084 R)
• M42: 18,123,782 km (0.079 R)
• M43: 19,041,864 km (0.118 R)
• M44: 19,834,134 km (0.093 R)
• M45: 21,210,435 km (0.09 R)
• M46: 22,323,742 km (0.088 R)
• M47: 22,666,471 km (0.112 R)
• M48: 23,109,580 km (0.031 R)
• M49: 23,257,831 km (0.091 R)
• M50: 23,357,015 km (0.087 R)
• M51: 23,456,198 km (0.061 R)
• M52: 23,804,462 km (0.083 R)
• M53: 24,455,961 km (0.086 R)
• M54: 24,607,204 km (0.118 R)
• M55: 24,961,153 km (0.118 R)
• M56: 25,520,798 km (0.049 R)
• M57: 25,622,974 km (0.091 R)
• M58: 25,725,299 km (0.092 R)
• M59: 25,981,859 km (0.04 R)
• M60: 27,695,503 km (0.116 R)
• M61: 27,958,346 km (0.12 R)
• M62: 28,964,691 km (0.106 R)
• M63: 29,338,536 km (0.076 R)
• M64: 30,198,873 km (0.089 R)
• M65: 30,523,650 km (0.099 R)
• M66: 30,849,475 km (0.033 R)
• M67: 31,012,985 km (0.095 R)
• M68: 31,231,248 km (0.092 R)
• M69: 31,614,518 km (0.11 R)
• M70: 31,724,323 km (0.112 R)
• M71: 32,662,750 km (0.082 R)
• M72: 33,163,155 km (0.09 R)
• M73: 33,554,204 km (0.102 R)
• M74: 34,171,894 km (0.118 R)
• M75: 34,340,939 km (0.046 R)
• M76: 35,304,349 km (0.11 R)
• M77: 36,852,687 km (0.112 R)
• M78: 37,489,825 km (0.116 R)
• M79: 37,664,256 km (0.069 R)
• M80: 38,247,538 km (0.063 R)
• M81: 38,540,301 km (0.056 R)
• M82: 38,951,396 km (0.031 R)
• M83: 39,069,130 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.4

Radius: 12.6

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.66 AU - 10.92 AU

Year: 10724 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 100,598,675 km

• M1: 163,211 km (0.077 R)
• M2: 305,030 km (0.109 R)
• M3: 406,757 km (0.093 R)
• M4: 500,106 km (0.071 R)
• M5: 864,077 km (0.1 R)
• M6: 959,670 km (0.115 R)
• M7: 1,076,357 km (0.058 R)
• M8: 1,162,824 km (0.044 R)
• M9: 1,306,438 km (0.06 R)
• M10: 1,552,975 km (0.081 R)
• M11: 1,962,126 km (0.025 R)
• M12: 2,091,677 km (0.114 R)
• M13: 2,709,816 km (0.068 R)
• M14: 3,027,263 km (0.088 R)
• M15: 3,152,626 km (0.118 R)
• M16: 3,565,516 km (0.115 R)
• M17: 4,023,136 km (0.106 R)
• M18: 4,585,773 km (0.096 R)
• M19: 4,935,234 km (0.029 R)
• M20: 5,567,883 km (0.071 R)
• M21: 5,941,130 km (0.094 R)
• M22: 6,909,327 km (0.12 R)
• M23: 7,075,530 km (0.068 R)
• M24: 7,175,911 km (0.072 R)
• M25: 8,416,975 km (0.108 R)
• M26: 8,630,301 km (0.087 R)
• M27: 8,737,563 km (0.06 R)
• M28: 9,391,006 km (0.113 R)
• M29: 11,248,563 km (0.045 R)
• M30: 11,799,831 km (0.089 R)
• M31: 12,118,774 km (0.051 R)
• M32: 13,714,385 km (0.057 R)
• M33: 14,007,746 km (0.098 R)
• M34: 14,218,530 km (0.034 R)
• M35: 14,986,266 km (0.101 R)
• M36: 15,158,752 km (0.11 R)
• M37: 15,592,736 km (0.104 R)
• M38: 15,854,981 km (0.093 R)
• M39: 16,163,003 km (0.085 R)
• M40: 16,561,831 km (0.103 R)
• M41: 17,053,708 km (0.077 R)
• M42: 17,550,523 km (0.109 R)
• M43: 18,419,687 km (0.104 R)
• M44: 18,929,367 km (0.041 R)
• M45: 19,349,737 km (0.113 R)
• M46: 19,537,632 km (0.116 R)
• M47: 19,962,489 km (0.12 R)
• M48: 21,255,613 km (0.029 R)
• M49: 21,546,581 km (0.099 R)
• M50: 22,476,781 km (0.08 R)
• M51: 22,773,284 km (0.047 R)
• M52: 24,224,682 km (0.053 R)
• M53: 24,630,242 km (0.113 R)
• M54: 25,140,521 km (0.113 R)
• M55: 25,345,619 km (0.111 R)
• M56: 25,499,705 km (0.037 R)
• M57: 26,535,521 km (0.083 R)
• M58: 26,953,647 km (0.086 R)
• M59: 28,114,825 km (0.073 R)
• M60: 28,701,548 km (0.104 R)
• M61: 29,292,310 km (0.109 R)
• M62: 31,033,629 km (0.041 R)
• M63: 31,198,486 km (0.112 R)
• M64: 32,138,859 km (0.064 R)
• M65: 33,425,999 km (0.096 R)
• M66: 33,764,389 km (0.118 R)
• M67: 33,990,731 km (0.044 R)
• M68: 36,281,523 km (0.098 R)
• M69: 37,211,722 km (0.115 R)
• M70: 37,621,172 km (0.066 R)
• M71: 37,855,891 km (0.115 R)
• M72: 38,032,117 km (0.05 R)
• M73: 38,149,851 km (0.031 R)
• M74: 38,740,164 km (0.085 R)
• M75: 39,214,539 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.6

Radius: 6.8

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 15.79 AU - 22.53 AU

Year: 31764 Days

Day: 16.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,598,675 km

• M1: 185,053 km (0.107 R)
• M2: 412,591 km (0.095 R)
• M3: 1,750,295 km (0.048 R)
• M4: 1,866,832 km (0.115 R)
• M5: 2,274,187 km (0.086 R)
• M6: 3,407,241 km (0.12 R)
• M7: 3,455,711 km (0.07 R)
• M8: 3,852,145 km (0.083 R)
• M9: 4,795,809 km (0.059 R)
• M10: 5,577,009 km (0.12 R)
• M11: 5,982,419 km (0.098 R)
• M12: 6,397,254 km (0.118 R)
• M13: 7,953,221 km (0.116 R)
• M14: 8,343,372 km (0.086 R)
• M15: 8,873,248 km (0.115 R)
• M16: 13,487,146 km (0.11 R)
• M17: 13,564,189 km (0.105 R)
• M18: 15,216,946 km (0.079 R)
• M19: 17,685,759 km (0.034 R)
• M20: 20,897,327 km (0.109 R)
• M21: 21,434,832 km (0.117 R)
• M22: 22,158,437 km (0.116 R)
• M23: 22,982,122 km (0.119 R)
• M24: 23,351,480 km (0.107 R)
• M25: 23,722,782 km (0.085 R)
• M26: 25,227,287 km (0.059 R)
• M27: 26,762,461 km (0.092 R)
• M28: 27,639,254 km (0.102 R)
• M29: 28,426,587 km (0.071 R)
• M30: 30,325,583 km (0.082 R)
• M31: 31,035,574 km (0.044 R)
• M32: 31,443,677 km (0.074 R)
• M33: 33,093,891 km (0.106 R)
• M34: 33,302,281 km (0.118 R)
• M35: 33,720,108 km (0.116 R)
• M36: 33,824,827 km (0.113 R)
• M37: 34,034,563 km (0.107 R)
• M38: 35,196,041 km (0.112 R)
• M39: 35,408,619 km (0.096 R)
• M40: 36,048,898 km (0.102 R)
• M41: 36,370,534 km (0.049 R)
• M42: 36,693,067 km (0.117 R)
• M43: 37,449,433 km (0.102 R)
• M44: 40,081,159 km (0.118 R)
• M45: 40,192,161 km (0.108 R)
• M46: 40,971,566 km (0.103 R)
• M47: 44,483,076 km (0.067 R)
• M48: 44,828,049 km (0.052 R)
• M49: 45,520,538 km (0.111 R)
• M50: 45,636,326 km (0.097 R)
• M51: 46,565,928 km (0.118 R)
• M52: 47,033,122 km (0.067 R)
• M53: 48,562,012 km (0.077 R)
• M54: 49,868,450 km (0.115 R)
• M55: 51,186,407 km (0.113 R)
• M56: 51,547,836 km (0.088 R)
• M57: 52,394,410 km (0.045 R)
• M58: 52,637,208 km (0.104 R)
• M59: 53,734,059 km (0.106 R)
• M60: 54,346,812 km (0.054 R)
• M61: 55,208,346 km (0.111 R)
• M62: 56,695,947 km (0.025 R)
• M63: 57,319,621 km (0.098 R)
• M64: 57,945,538 km (0.057 R)
• M65: 59,457,225 km (0.096 R)
• M66: 63,034,260 km (0.103 R)
• M67: 63,163,363 km (0.09 R)
• M68: 69,193,354 km (0.117 R)
• M69: 72,006,541 km (0.093 R)
• M70: 72,411,503 km (0.025 R)
• M71: 72,817,212 km (0.051 R)
• M72: 74,174,963 km (0.104 R)
• M73: 75,130,444 km (0.047 R)
• M74: 75,404,208 km (0.031 R)
• M75: 76,640,036 km (0.111 R)
• M76: 76,915,596 km (0.061 R)
• M77: 80,107,865 km (0.056 R)
• M78: 80,807,683 km (0.117 R)
• M79: 81,931,313 km (0.062 R)
• M80: 82,918,958 km (0.065 R)
• M81: 83,910,343 km (0.091 R)
• M82: 84,052,312 km (0.102 R)
• M83: 84,478,666 km (0.106 R)
• M84: 85,333,468 km (0.107 R)
• M85: 87,339,276 km (0.074 R)
• M86: 87,771,165 km (0.089 R)
• M87: 88,636,888 km (0.078 R)
• M88: 89,215,682 km (0.102 R)
• M89: 89,505,603 km (0.05 R)
• M90: 94,038,269 km (0.089 R)
• M91: 95,072,140 km (0.105 R)
• M92: 99,394,920 km (0.071 R)
• M93: 99,996,154 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 15,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit