🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.68 AU - 0.76 AU

Year: 234 Days

Day: 44.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,348,222 km

• M1: 38,147 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.94 AU - 1.12 AU

Year: 400 Days

Day: 27 Hours

Environment

Temp: 12 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,348,222 km

• M1: 864,825 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.13 AU - 1.15 AU

Year: 466 Days

Day: 44.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,348,222 km

• M1: 355,295 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.38 AU - 1.68 AU

Year: 725 Days

Day: 13.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.37 AU - 3.14 AU

Year: 1746 Days

Day: 28.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 13.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.84 AU - 6.26 AU

Year: 4345 Days

Day: 6.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 86,348,222 km

• M1: 180,864 km (0.073 R)
• M2: 272,418 km (0.026 R)
• M3: 375,790 km (0.069 R)
• M4: 493,972 km (0.075 R)
• M5: 674,387 km (0.075 R)
• M6: 794,813 km (0.072 R)
• M7: 968,048 km (0.115 R)
• M8: 1,126,023 km (0.113 R)
• M9: 1,233,135 km (0.118 R)
• M10: 1,447,958 km (0.027 R)
• M11: 1,587,533 km (0.115 R)
• M12: 1,731,595 km (0.077 R)
• M13: 1,891,964 km (0.091 R)
• M14: 2,117,857 km (0.11 R)
• M15: 2,265,211 km (0.107 R)
• M16: 2,441,587 km (0.077 R)
• M17: 2,781,473 km (0.049 R)
• M18: 2,984,627 km (0.089 R)
• M19: 3,235,054 km (0.12 R)
• M20: 3,405,895 km (0.064 R)
• M21: 3,521,384 km (0.102 R)
• M22: 3,771,512 km (0.059 R)
• M23: 4,012,215 km (0.107 R)
• M24: 4,149,995 km (0.025 R)
• M25: 4,684,508 km (0.088 R)
• M26: 4,943,761 km (0.095 R)
• M27: 5,224,406 km (0.096 R)
• M28: 5,493,383 km (0.111 R)
• M29: 5,698,183 km (0.081 R)
• M30: 5,801,555 km (0.104 R)
• M31: 6,470,706 km (0.039 R)
• M32: 6,814,482 km (0.109 R)
• M33: 7,090,191 km (0.107 R)
• M34: 7,463,587 km (0.111 R)
• M35: 7,576,833 km (0.087 R)
• M36: 7,766,972 km (0.042 R)
• M37: 7,901,012 km (0.114 R)
• M38: 8,113,141 km (0.11 R)
• M39: 9,040,947 km (0.092 R)
• M40: 9,242,755 km (0.102 R)
• M41: 9,630,363 km (0.087 R)
• M42: 9,919,236 km (0.115 R)
• M43: 10,274,083 km (0.081 R)
• M44: 10,654,360 km (0.097 R)
• M45: 10,867,537 km (0.107 R)
• M46: 11,125,294 km (0.087 R)
• M47: 11,298,379 km (0.088 R)
• M48: 11,494,053 km (0.059 R)
• M49: 11,668,933 km (0.071 R)
• M50: 11,977,105 km (0.11 R)
• M51: 12,132,238 km (0.103 R)
• M52: 12,444,598 km (0.101 R)
• M53: 12,646,705 km (0.078 R)
• M54: 12,759,502 km (0.064 R)
• M55: 12,872,598 km (0.097 R)
• M56: 13,213,980 km (0.059 R)
• M57: 13,812,820 km (0.051 R)
• M58: 13,928,908 km (0.05 R)
• M59: 14,209,105 km (0.079 R)
• M60: 14,373,513 km (0.088 R)
• M61: 14,798,820 km (0.085 R)
• M62: 15,252,401 km (0.117 R)
• M63: 15,444,783 km (0.11 R)
• M64: 15,662,149 km (0.037 R)
• M65: 15,783,323 km (0.04 R)
• M66: 16,002,185 km (0.086 R)
• M67: 16,197,709 km (0.093 R)
• M68: 16,467,734 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932

Radius: 14

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.2 AU - 9.84 AU

Year: 11247 Days

Day: 12.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,348,222 km

• M1: 179,218 km (0.072 R)
• M2: 348,413 km (0.113 R)
• M3: 933,042 km (0.11 R)
• M4: 1,079,648 km (0.111 R)
• M5: 1,469,949 km (0.076 R)
• M6: 2,067,143 km (0.072 R)
• M7: 2,178,444 km (0.107 R)
• M8: 2,349,435 km (0.117 R)
• M9: 2,705,029 km (0.092 R)
• M10: 3,942,801 km (0.117 R)
• M11: 4,082,376 km (0.097 R)
• M12: 4,223,597 km (0.103 R)
• M13: 4,402,516 km (0.072 R)
• M14: 4,730,883 km (0.059 R)
• M15: 4,842,184 km (0.071 R)
• M16: 5,724,512 km (0.102 R)
• M17: 6,204,721 km (0.035 R)
• M18: 7,461,792 km (0.108 R)
• M19: 8,074,994 km (0.062 R)
• M20: 9,443,366 km (0.114 R)
• M21: 9,962,919 km (0.097 R)
• M22: 10,395,107 km (0.092 R)
• M23: 10,882,647 km (0.089 R)
• M24: 11,278,034 km (0.106 R)
• M25: 11,377,516 km (0.102 R)
• M26: 12,698,765 km (0.085 R)
• M27: 12,906,407 km (0.111 R)
• M28: 13,219,814 km (0.105 R)
• M29: 13,377,640 km (0.112 R)
• M30: 14,934,206 km (0.097 R)
• M31: 15,098,464 km (0.119 R)
• M32: 15,650,480 km (0.119 R)
• M33: 16,265,477 km (0.06 R)
• M34: 16,378,124 km (0.092 R)
• M35: 16,547,619 km (0.07 R)
• M36: 16,660,864 km (0.071 R)
• M37: 17,518,958 km (0.064 R)
• M38: 17,692,342 km (0.106 R)
• M39: 18,099,098 km (0.112 R)
• M40: 18,567,639 km (0.091 R)
• M41: 19,457,148 km (0.07 R)
• M42: 19,876,919 km (0.098 R)
• M43: 20,542,780 km (0.095 R)
• M44: 21,710,092 km (0.082 R)
• M45: 23,278,625 km (0.104 R)
• M46: 23,469,213 km (0.115 R)
• M47: 24,559,632 km (0.069 R)
• M48: 25,535,309 km (0.096 R)
• M49: 26,192,942 km (0.116 R)
• M50: 26,391,308 km (0.069 R)
• M51: 26,789,538 km (0.043 R)
• M52: 27,256,732 km (0.091 R)
• M53: 27,996,194 km (0.09 R)
• M54: 28,334,585 km (0.062 R)
• M55: 29,151,987 km (0.086 R)
• M56: 29,563,681 km (0.098 R)
• M57: 30,115,697 km (0.061 R)
• M58: 30,810,280 km (0.094 R)
• M59: 31,369,925 km (0.084 R)
• M60: 33,857,289 km (0.107 R)
• M61: 34,724,658 km (0.073 R)
• M62: 35,526,054 km (0.094 R)
• M63: 37,370,296 km (0.096 R)
• M64: 38,491,831 km (0.082 R)
• M65: 39,472,595 km (0.038 R)
• M66: 39,776,129 km (0.111 R)
• M67: 40,004,266 km (0.057 R)
• M68: 40,997,745 km (0.119 R)
• M69: 42,386,761 km (0.112 R)
• M70: 43,321,299 km (0.049 R)
• M71: 44,341,407 km (0.043 R)
• M72: 44,814,885 km (0.104 R)
• M73: 45,290,157 km (0.053 R)
• M74: 48,014,185 km (0.115 R)
• M75: 49,314,489 km (0.097 R)
• M76: 50,873,598 km (0.094 R)
• M77: 52,199,035 km (0.119 R)
• M78: 53,451,918 km (0.107 R)
• M79: 54,799,196 km (0.058 R)
• M80: 55,222,558 km (0.119 R)
• M81: 55,392,202 km (0.06 R)
• M82: 55,817,060 km (0.096 R)
• M83: 57,183,936 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 8.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.86 AU - 10.26 AU

Year: 12217 Days

Day: 11.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 86,348,222 km

• M1: 101,876 km (0.103 R)
• M2: 245,939 km (0.111 R)
• M3: 377,884 km (0.105 R)
• M4: 841,039 km (0.079 R)
• M5: 1,036,264 km (0.07 R)
• M6: 1,451,997 km (0.107 R)
• M7: 1,577,360 km (0.082 R)
• M8: 1,857,856 km (0.117 R)
• M9: 1,954,945 km (0.085 R)
• M10: 2,681,093 km (0.117 R)
• M11: 3,107,447 km (0.064 R)
• M12: 3,972,871 km (0.102 R)
• M13: 4,200,409 km (0.067 R)
• M14: 4,328,614 km (0.115 R)
• M15: 6,197,690 km (0.09 R)
• M16: 6,256,033 km (0.119 R)
• M17: 6,520,822 km (0.064 R)
• M18: 6,879,707 km (0.08 R)
• M19: 7,214,208 km (0.067 R)
• M20: 7,585,360 km (0.081 R)
• M21: 7,647,892 km (0.05 R)
• M22: 8,540,243 km (0.087 R)
• M23: 9,064,883 km (0.09 R)
• M24: 9,498,717 km (0.041 R)
• M25: 9,905,324 km (0.088 R)
• M26: 10,076,464 km (0.065 R)
• M27: 10,387,029 km (0.096 R)
• M28: 10,946,675 km (0.11 R)
• M29: 11,017,285 km (0.096 R)
• M30: 11,372,879 km (0.09 R)
• M31: 11,588,150 km (0.088 R)
• M32: 11,840,821 km (0.096 R)
• M33: 12,241,594 km (0.073 R)
• M34: 12,795,405 km (0.112 R)
• M35: 13,094,152 km (0.105 R)
• M36: 13,206,650 km (0.097 R)
• M37: 13,660,380 km (0.032 R)
• M38: 14,234,537 km (0.12 R)
• M39: 15,130,329 km (0.102 R)
• M40: 16,690,634 km (0.094 R)
• M41: 16,976,067 km (0.089 R)
• M42: 17,263,145 km (0.064 R)
• M43: 17,510,431 km (0.04 R)
• M44: 17,717,474 km (0.05 R)
• M45: 18,092,217 km (0.088 R)
• M46: 18,764,659 km (0.077 R)
• M47: 19,274,489 km (0.08 R)
• M48: 19,359,909 km (0.098 R)
• M49: 20,134,228 km (0.114 R)
• M50: 20,264,228 km (0.1 R)
• M51: 21,138,329 km (0.107 R)
• M52: 21,226,442 km (0.043 R)
• M53: 24,062,967 km (0.114 R)
• M54: 24,524,028 km (0.073 R)
• M55: 25,174,479 km (0.11 R)
• M56: 25,548,773 km (0.086 R)
• M57: 25,642,571 km (0.115 R)
• M58: 25,971,986 km (0.085 R)
• M59: 26,160,778 km (0.11 R)
• M60: 26,539,859 km (0.11 R)
• M61: 27,639,703 km (0.108 R)
• M62: 27,784,214 km (0.119 R)
• M63: 27,880,854 km (0.094 R)
• M64: 28,316,483 km (0.117 R)
• M65: 28,413,572 km (0.092 R)
• M66: 29,096,636 km (0.08 R)
• M67: 29,538,548 km (0.116 R)
• M68: 29,785,086 km (0.03 R)
• M69: 30,032,221 km (0.112 R)
• M70: 30,578,403 km (0.086 R)
• M71: 32,439,401 km (0.049 R)
• M72: 32,642,704 km (0.073 R)
• M73: 34,699,825 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.1

Radius: 6.5

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 12.34 AU - 12.7 AU

Year: 16962 Days

Day: 17.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,348,222 km

• M1: 103,671 km (0.061 R)
• M2: 309,368 km (0.08 R)
• M3: 814,710 km (0.075 R)
• M4: 1,098,048 km (0.095 R)
• M5: 1,882,390 km (0.099 R)
• M6: 2,170,516 km (0.117 R)
• M7: 2,399,400 km (0.106 R)
• M8: 3,374,180 km (0.069 R)
• M9: 3,639,267 km (0.115 R)
• M10: 4,224,943 km (0.081 R)
• M11: 4,583,080 km (0.028 R)
• M12: 4,802,690 km (0.085 R)
• M13: 5,892,211 km (0.113 R)
• M14: 7,393,276 km (0.093 R)
• M15: 7,543,173 km (0.089 R)
• M16: 7,650,884 km (0.064 R)
• M17: 7,911,483 km (0.053 R)
• M18: 9,211,190 km (0.118 R)
• M19: 10,793,337 km (0.092 R)
• M20: 10,963,430 km (0.081 R)
• M21: 11,503,777 km (0.109 R)
• M22: 11,777,242 km (0.074 R)
• M23: 12,002,536 km (0.064 R)
• M24: 12,406,750 km (0.086 R)
• M25: 15,031,744 km (0.028 R)
• M26: 16,017,294 km (0.118 R)
• M27: 16,378,274 km (0.075 R)
• M28: 19,657,160 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.3

Radius: 5.6

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.18 AU - 18.72 AU

Year: 29118 Days

Day: 22.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,348,222 km

• M1: 109,805 km (0.063 R)
• M2: 260,899 km (0.099 R)
• M3: 495,767 km (0.081 R)
• M4: 785,987 km (0.094 R)
• M5: 1,063,342 km (0.115 R)
• M6: 1,633,459 km (0.034 R)
• M7: 2,839,068 km (0.08 R)
• M8: 3,005,122 km (0.116 R)
• M9: 3,390,636 km (0.036 R)
• M10: 3,837,036 km (0.096 R)
• M11: 4,540,894 km (0.088 R)
• M12: 4,589,214 km (0.093 R)
• M13: 4,784,290 km (0.081 R)
• M14: 4,833,507 km (0.115 R)
• M15: 5,334,660 km (0.045 R)
• M16: 5,957,735 km (0.112 R)
• M17: 6,170,613 km (0.094 R)
• M18: 6,768,705 km (0.063 R)
• M19: 7,902,657 km (0.109 R)
• M20: 8,136,479 km (0.108 R)
• M21: 8,313,303 km (0.111 R)
• M22: 9,216,575 km (0.08 R)
• M23: 9,277,910 km (0.081 R)
• M24: 9,462,664 km (0.098 R)
• M25: 11,640,210 km (0.089 R)
• M26: 11,706,482 km (0.067 R)
• M27: 11,906,195 km (0.074 R)
• M28: 13,543,694 km (0.113 R)
• M29: 13,753,430 km (0.114 R)
• M30: 15,907,938 km (0.114 R)
• M31: 16,649,046 km (0.1 R)
• M32: 16,723,845 km (0.082 R)
• M33: 16,873,593 km (0.074 R)
• M34: 17,629,361 km (0.111 R)
• M35: 17,934,690 km (0.115 R)
• M36: 18,011,284 km (0.119 R)
• M37: 19,803,467 km (0.062 R)
• M38: 20,440,006 km (0.069 R)
• M39: 21,733,130 km (0.091 R)
• M40: 21,978,470 km (0.116 R)
• M41: 23,721,884 km (0.111 R)
• M42: 24,908,494 km (0.044 R)
• M43: 28,582,768 km (0.075 R)
• M44: 29,121,320 km (0.06 R)
• M45: 29,301,585 km (0.114 R)
• M46: 30,573,766 km (0.059 R)
• M47: 32,142,598 km (0.092 R)
• M48: 34,592,114 km (0.081 R)
• M49: 35,742,821 km (0.108 R)
• M50: 36,419,901 km (0.099 R)
• M51: 37,003,632 km (0.058 R)
• M52: 37,198,857 km (0.103 R)
• M53: 39,169,958 km (0.063 R)
• M54: 39,568,338 km (0.106 R)
• M55: 40,168,375 km (0.091 R)
• M56: 40,569,895 km (0.035 R)
• M57: 41,579,980 km (0.117 R)
• M58: 43,110,366 km (0.099 R)
• M59: 43,934,052 km (0.101 R)
• M60: 46,016,006 km (0.093 R)
• M61: 47,069,025 km (0.046 R)
• M62: 47,704,517 km (0.108 R)
• M63: 48,663,290 km (0.106 R)
• M64: 50,167,197 km (0.119 R)
• M65: 52,342,051 km (0.075 R)
• M66: 52,451,557 km (0.055 R)
• M67: 53,993,312 km (0.055 R)
• M68: 54,214,717 km (0.118 R)
• M69: 56,783,013 km (0.111 R)
• M70: 57,798,783 km (0.094 R)
• M71: 59,390,803 km (0.088 R)
• M72: 59,848,274 km (0.09 R)
• M73: 63,666,909 km (0.058 R)
• M74: 63,783,745 km (0.068 R)
• M75: 65,192,658 km (0.116 R)
• M76: 65,901,004 km (0.054 R)
• M77: 66,256,149 km (0.105 R)
• M78: 67,325,175 km (0.079 R)
• M79: 70,083,162 km (0.098 R)
• M80: 72,145,219 km (0.05 R)
• M81: 72,267,141 km (0.086 R)
• M82: 74,227,172 km (0.053 R)
• M83: 74,473,410 km (0.106 R)
• M84: 75,213,770 km (0.118 R)
• M85: 76,701,820 km (0.095 R)
• M86: 77,199,981 km (0.066 R)
• M87: 78,324,658 km (0.099 R)
• M88: 80,464,057 km (0.114 R)
• M89: 81,096,856 km (0.105 R)
• M90: 82,112,925 km (0.114 R)
• M91: 84,414,189 km (0.103 R)
• M92: 86,089,535 km (0.09 R)
• M93: 86,218,788 km (0.057 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: 205 - 11,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit