🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.48 AU - 0.58 AU

Year: 143 Days

Day: 12.7 Hours

Environment

Temp: 235 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,624,693 km

• M1: 361,129 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.5 AU - 0.68 AU

Year: 168 Days

Day: 27.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 109.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.85 AU - 1.16 AU

Year: 371 Days

Day: 30.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 82,624,693 km

• M1: 91,853 km (0.09 R)
• M2: 131,646 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.07 AU - 2.69 AU

Year: 1362 Days

Day: 38.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.67 AU - 3.03 AU

Year: 1784 Days

Day: 42.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,624,693 km

• M1: 1,526,497 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.34 AU - 3.38 AU

Year: 1794 Days

Day: 23.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,624,693 km

• M1: 347,965 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.3

Radius: 12.6

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.76 AU - 5.6 AU

Year: 3755 Days

Day: 14.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,624,693 km

• M1: 213,027 km (0.092 R)
• M2: 458,218 km (0.097 R)
• M3: 660,624 km (0.117 R)
• M4: 809,474 km (0.078 R)
• M5: 894,894 km (0.085 R)
• M6: 1,009,636 km (0.109 R)
• M7: 1,255,126 km (0.046 R)
• M8: 1,520,513 km (0.11 R)
• M9: 1,755,681 km (0.118 R)
• M10: 1,902,735 km (0.101 R)
• M11: 2,020,170 km (0.091 R)
• M12: 2,174,555 km (0.117 R)
• M13: 2,624,844 km (0.078 R)
• M14: 2,756,191 km (0.118 R)
• M15: 3,006,020 km (0.086 R)
• M16: 3,223,385 km (0.097 R)
• M17: 3,344,260 km (0.115 R)
• M18: 3,487,126 km (0.082 R)
• M19: 3,736,805 km (0.107 R)
• M20: 3,970,926 km (0.106 R)
• M21: 4,078,936 km (0.11 R)
• M22: 4,342,377 km (0.068 R)
• M23: 4,498,558 km (0.083 R)
• M24: 5,071,966 km (0.115 R)
• M25: 5,165,914 km (0.092 R)
• M26: 6,262,316 km (0.094 R)
• M27: 6,388,577 km (0.111 R)
• M28: 6,566,748 km (0.107 R)
• M29: 6,746,565 km (0.119 R)
• M30: 7,163,793 km (0.073 R)
• M31: 7,589,549 km (0.048 R)
• M32: 7,697,259 km (0.114 R)
• M33: 7,941,553 km (0.11 R)
• M34: 8,078,285 km (0.045 R)
• M35: 8,298,792 km (0.088 R)
• M36: 9,373,653 km (0.098 R)
• M37: 9,489,292 km (0.029 R)
• M38: 10,252,840 km (0.076 R)
• M39: 10,884,143 km (0.108 R)
• M40: 11,036,284 km (0.067 R)
• M41: 11,995,505 km (0.076 R)
• M42: 12,788,374 km (0.094 R)
• M43: 13,402,473 km (0.115 R)
• M44: 13,828,079 km (0.102 R)
• M45: 14,491,695 km (0.081 R)
• M46: 14,592,225 km (0.079 R)
• M47: 14,793,733 km (0.118 R)
• M48: 15,030,098 km (0.12 R)
• M49: 15,131,825 km (0.088 R)
• M50: 15,678,006 km (0.113 R)
• M51: 15,953,416 km (0.116 R)
• M52: 16,754,513 km (0.097 R)
• M53: 16,965,595 km (0.084 R)
• M54: 17,106,965 km (0.062 R)
• M55: 18,323,346 km (0.095 R)
• M56: 18,431,954 km (0.098 R)
• M57: 18,613,565 km (0.078 R)
• M58: 19,161,991 km (0.057 R)
• M59: 19,309,196 km (0.101 R)
• M60: 19,641,602 km (0.096 R)
• M61: 20,050,453 km (0.114 R)
• M62: 20,162,502 km (0.032 R)
• M63: 20,801,135 km (0.104 R)
• M64: 21,103,921 km (0.075 R)
• M65: 21,599,240 km (0.117 R)
• M66: 21,867,469 km (0.1 R)
• M67: 21,982,809 km (0.115 R)
• M68: 22,912,559 km (0.077 R)
• M69: 23,382,297 km (0.096 R)
• M70: 23,500,180 km (0.078 R)
• M71: 23,736,694 km (0.045 R)
• M72: 23,894,819 km (0.088 R)
• M73: 24,530,610 km (0.063 R)
• M74: 25,292,811 km (0.077 R)
• M75: 26,185,162 km (0.032 R)
• M76: 26,266,843 km (0.105 R)
• M77: 26,840,700 km (0.109 R)
• M78: 27,501,624 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.1

Radius: 10.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.67 AU - 5.41 AU

Year: 4196 Days

Day: 14.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 82,624,693 km

• M1: 197,320 km (0.116 R)
• M2: 276,906 km (0.106 R)
• M3: 368,160 km (0.082 R)
• M4: 490,831 km (0.066 R)
• M5: 562,937 km (0.09 R)
• M6: 639,381 km (0.093 R)
• M7: 892,351 km (0.109 R)
• M8: 984,055 km (0.084 R)
• M9: 1,079,199 km (0.107 R)
• M10: 1,397,244 km (0.102 R)
• M11: 1,687,165 km (0.1 R)
• M12: 2,026,902 km (0.112 R)
• M13: 2,308,146 km (0.08 R)
• M14: 2,404,636 km (0.111 R)
• M15: 2,535,534 km (0.08 R)
• M16: 2,907,883 km (0.12 R)
• M17: 3,082,913 km (0.084 R)
• M18: 3,406,792 km (0.083 R)
• M19: 3,591,695 km (0.062 R)
• M20: 3,798,739 km (0.088 R)
• M21: 3,932,629 km (0.116 R)
• M22: 4,048,717 km (0.111 R)
• M23: 4,146,255 km (0.079 R)
• M24: 4,727,891 km (0.063 R)
• M25: 4,830,665 km (0.113 R)
• M26: 4,976,074 km (0.08 R)
• M27: 5,207,352 km (0.053 R)
• M28: 5,313,716 km (0.112 R)
• M29: 5,812,176 km (0.103 R)
• M30: 6,212,650 km (0.119 R)
• M31: 6,439,141 km (0.108 R)
• M32: 7,205,830 km (0.116 R)
• M33: 7,684,543 km (0.086 R)
• M34: 7,976,708 km (0.066 R)
• M35: 8,396,928 km (0.114 R)
• M36: 8,471,877 km (0.113 R)
• M37: 9,130,407 km (0.095 R)
• M38: 9,544,045 km (0.026 R)
• M39: 10,175,797 km (0.093 R)
• M40: 11,066,502 km (0.119 R)
• M41: 11,231,210 km (0.081 R)
• M42: 11,729,969 km (0.077 R)
• M43: 11,982,191 km (0.068 R)
• M44: 12,122,963 km (0.102 R)
• M45: 12,434,874 km (0.078 R)
• M46: 12,921,965 km (0.079 R)
• M47: 13,357,145 km (0.066 R)
• M48: 13,620,437 km (0.04 R)
• M49: 13,826,434 km (0.032 R)
• M50: 14,033,477 km (0.11 R)
• M51: 14,182,028 km (0.086 R)
• M52: 14,600,752 km (0.102 R)
• M53: 14,721,178 km (0.12 R)
• M54: 15,850,194 km (0.105 R)
• M55: 15,942,944 km (0.11 R)
• M56: 16,660,266 km (0.083 R)
• M57: 17,102,029 km (0.108 R)
• M58: 17,388,060 km (0.066 R)
• M59: 17,997,073 km (0.11 R)
• M60: 18,190,951 km (0.066 R)
• M61: 18,385,429 km (0.079 R)
• M62: 19,203,280 km (0.096 R)
• M63: 19,666,435 km (0.081 R)
• M64: 20,705,093 km (0.077 R)
• M65: 21,145,958 km (0.104 R)
• M66: 21,418,825 km (0.065 R)
• M67: 21,487,191 km (0.063 R)
• M68: 21,555,707 km (0.07 R)
• M69: 22,071,520 km (0.098 R)
• M70: 22,313,719 km (0.093 R)
• M71: 22,556,666 km (0.118 R)
• M72: 23,045,402 km (0.079 R)
• M73: 23,291,042 km (0.058 R)
• M74: 23,572,884 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.2

Radius: 3.8

Gravity: 66.5 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.77 AU - 15.93 AU

Year: 19115 Days

Day: 24.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,624,693 km

• M1: 95,593 km (0.102 R)
• M2: 214,374 km (0.108 R)
• M3: 335,249 km (0.064 R)
• M4: 587,920 km (0.104 R)
• M5: 658,979 km (0.098 R)
• M6: 809,474 km (0.074 R)
• M7: 1,609,523 km (0.087 R)
• M8: 1,811,630 km (0.102 R)
• M9: 1,846,187 km (0.089 R)
• M10: 1,950,906 km (0.034 R)
• M11: 2,503,520 km (0.071 R)
• M12: 3,018,885 km (0.073 R)
• M13: 3,566,114 km (0.059 R)
• M14: 4,419,420 km (0.061 R)
• M15: 4,989,239 km (0.102 R)
• M16: 5,989,300 km (0.067 R)
• M17: 7,711,920 km (0.117 R)
• M18: 8,107,756 km (0.115 R)
• M19: 9,454,585 km (0.115 R)
• M20: 9,574,862 km (0.065 R)
• M21: 9,877,947 km (0.068 R)
• M22: 10,369,376 km (0.06 R)
• M23: 11,632,581 km (0.065 R)
• M24: 13,616,099 km (0.11 R)
• M25: 15,276,486 km (0.084 R)
• M26: 17,366,218 km (0.056 R)
• M27: 18,032,827 km (0.117 R)
• M28: 18,182,125 km (0.104 R)
• M29: 18,481,770 km (0.097 R)
• M30: 19,543,765 km (0.116 R)
• M31: 20,859,628 km (0.115 R)
• M32: 22,123,879 km (0.112 R)
• M33: 22,765,355 km (0.087 R)
• M34: 22,845,988 km (0.071 R)
• M35: 23,007,405 km (0.07 R)
• M36: 23,494,196 km (0.088 R)
• M37: 24,808,862 km (0.075 R)
• M38: 25,057,943 km (0.115 R)
• M39: 27,508,655 km (0.063 R)
• M40: 28,284,619 km (0.09 R)
• M41: 29,681,863 km (0.106 R)
• M42: 30,034,615 km (0.03 R)
• M43: 31,280,316 km (0.06 R)
• M44: 32,906,445 km (0.085 R)
• M45: 34,282,446 km (0.097 R)
• M46: 34,838,203 km (0.106 R)
• M47: 36,240,234 km (0.112 R)
• M48: 36,334,480 km (0.088 R)
• M49: 36,617,370 km (0.117 R)
• M50: 37,756,109 km (0.11 R)
• M51: 39,099,348 km (0.116 R)
• M52: 39,582,849 km (0.059 R)
• M53: 40,165,682 km (0.118 R)
• M54: 40,751,358 km (0.087 R)
• M55: 41,143,454 km (0.105 R)
• M56: 41,832,352 km (0.057 R)
• M57: 42,823,288 km (0.057 R)
• M58: 44,424,883 km (0.026 R)
• M59: 44,929,327 km (0.117 R)
• M60: 45,334,288 km (0.083 R)
• M61: 45,740,447 km (0.063 R)
• M62: 46,556,353 km (0.052 R)
• M63: 47,479,971 km (0.065 R)
• M64: 47,789,189 km (0.11 R)
• M65: 47,892,412 km (0.12 R)
• M66: 50,602,228 km (0.054 R)
• M67: 52,400,843 km (0.059 R)
• M68: 52,827,047 km (0.096 R)
• M69: 54,004,981 km (0.111 R)
• M70: 54,651,244 km (0.112 R)
• M71: 55,191,591 km (0.1 R)
• M72: 58,360,972 km (0.09 R)
• M73: 59,024,139 km (0.098 R)
• M74: 60,804,503 km (0.114 R)
• M75: 60,916,253 km (0.066 R)
• M76: 62,715,317 km (0.038 R)
• M77: 63,281,096 km (0.119 R)
• M78: 65,675,709 km (0.055 R)
• M79: 66,941,906 km (0.112 R)
• M80: 67,867,767 km (0.118 R)
• M81: 68,564,893 km (0.104 R)
• M82: 69,849,191 km (0.118 R)
• M83: 70,083,610 km (0.035 R)
• M84: 71,849,613 km (0.083 R)
• M85: 74,107,644 km (0.1 R)
• M86: 74,227,172 km (0.107 R)
• M87: 74,466,230 km (0.073 R)
• M88: 74,945,392 km (0.047 R)
• M89: 75,185,347 km (0.063 R)
• M90: 75,425,451 km (0.095 R)
• M91: 76,630,163 km (0.071 R)
• M92: 76,992,938 km (0.06 R)
• M93: 78,327,500 km (0.104 R)
• M94: 78,571,046 km (0.051 R)
• M95: 80,773,725 km (0.09 R)
• M96: 81,512,439 km (0.091 R)
• M97: 82,253,397 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 10,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit