🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.72 AU - 1 AU

Year: 280 Days

Day: 40.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,704,135 km

• M1: 234,270 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.55 AU - 2.23 AU

Year: 913 Days

Day: 33.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,704,135 km

• M1: 89,310 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.27 AU - 3.81 AU

Year: 2341 Days

Day: 32.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,704,135 km

• M1: 519,105 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.77 AU - 4.15 AU

Year: 2770 Days

Day: 17.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,704,135 km

• M1: 69,862 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.44 AU - 5.28 AU

Year: 3200 Days

Day: 17 Hours

Environment

Temp: -112 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,704,135 km

• M1: 425,756 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.59 AU - 5.33 AU

Year: 3310 Days

Day: 41.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.6

Radius: 10

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.21 AU - 7.27 AU

Year: 5478 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,704,135 km

• M1: 130,300 km (0.072 R)
• M2: 242,049 km (0.12 R)
• M3: 370,704 km (0.088 R)
• M4: 589,565 km (0.12 R)
• M5: 850,464 km (0.118 R)
• M6: 1,018,163 km (0.062 R)
• M7: 1,082,041 km (0.028 R)
• M8: 1,163,871 km (0.082 R)
• M9: 1,476,381 km (0.116 R)
• M10: 1,933,403 km (0.039 R)
• M11: 2,034,082 km (0.095 R)
• M12: 2,368,134 km (0.072 R)
• M13: 2,454,452 km (0.081 R)
• M14: 2,519,827 km (0.096 R)
• M15: 2,652,520 km (0.069 R)
• M16: 2,971,163 km (0.108 R)
• M17: 3,064,512 km (0.092 R)
• M18: 3,374,778 km (0.077 R)
• M19: 3,570,752 km (0.111 R)
• M20: 3,821,029 km (0.1 R)
• M21: 4,076,991 km (0.067 R)
• M22: 4,365,266 km (0.105 R)
• M23: 4,471,630 km (0.074 R)
• M24: 4,687,200 km (0.055 R)
• M25: 4,989,239 km (0.076 R)
• M26: 5,072,714 km (0.05 R)
• M27: 6,140,245 km (0.084 R)
• M28: 6,531,593 km (0.078 R)
• M29: 7,024,218 km (0.113 R)
• M30: 7,086,750 km (0.109 R)
• M31: 7,370,089 km (0.079 R)
• M32: 7,497,097 km (0.085 R)
• M33: 7,753,508 km (0.04 R)
• M34: 7,818,134 km (0.046 R)
• M35: 8,110,897 km (0.087 R)
• M36: 8,308,067 km (0.046 R)
• M37: 8,407,251 km (0.073 R)
• M38: 8,473,672 km (0.113 R)
• M39: 9,524,298 km (0.076 R)
• M40: 9,662,975 km (0.107 R)
• M41: 10,082,747 km (0.119 R)
• M42: 10,615,764 km (0.12 R)
• M43: 10,940,092 km (0.104 R)
• M44: 11,194,558 km (0.102 R)
• M45: 11,487,770 km (0.049 R)
• M46: 11,783,525 km (0.033 R)
• M47: 11,932,375 km (0.101 R)
• M48: 12,571,906 km (0.089 R)
• M49: 12,800,342 km (0.05 R)
• M50: 12,876,786 km (0.1 R)
• M51: 12,991,677 km (0.113 R)
• M52: 13,107,017 km (0.113 R)
• M53: 13,184,060 km (0.075 R)
• M54: 13,571,519 km (0.111 R)
• M55: 14,676,449 km (0.077 R)
• M56: 15,078,119 km (0.102 R)
• M57: 15,239,834 km (0.078 R)
• M58: 17,989,144 km (0.119 R)
• M59: 18,117,798 km (0.099 R)
• M60: 18,591,874 km (0.082 R)
• M61: 18,852,174 km (0.073 R)
• M62: 20,349,948 km (0.109 R)
• M63: 21,430,045 km (0.086 R)
• M64: 21,748,688 km (0.101 R)
• M65: 22,436,539 km (0.114 R)
• M66: 22,667,518 km (0.063 R)
• M67: 23,786,660 km (0.071 R)
• M68: 23,927,880 km (0.085 R)
• M69: 25,210,981 km (0.109 R)
• M70: 26,418,834 km (0.056 R)
• M71: 26,662,679 km (0.07 R)
• M72: 27,103,544 km (0.043 R)
• M73: 27,546,802 km (0.098 R)
• M74: 27,645,537 km (0.093 R)
• M75: 27,744,421 km (0.079 R)
• M76: 28,890,790 km (0.094 R)
• M77: 29,545,430 km (0.109 R)
• M78: 30,358,045 km (0.107 R)
• M79: 30,664,572 km (0.063 R)
• M80: 31,074,918 km (0.053 R)
• M81: 31,797,476 km (0.118 R)
• M82: 32,108,939 km (0.103 R)
• M83: 32,787,066 km (0.106 R)
• M84: 33,206,688 km (0.028 R)
• M85: 33,839,487 km (0.1 R)
• M86: 34,157,383 km (0.093 R)
• M87: 34,689,353 km (0.092 R)
• M88: 35,600,104 km (0.07 R)
• M89: 35,815,525 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.8

Radius: 14.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.56 AU - 11.24 AU

Year: 10129 Days

Day: 11.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,704,135 km

• M1: 317,746 km (0.028 R)
• M2: 538,552 km (0.103 R)
• M3: 784,342 km (0.092 R)
• M4: 931,995 km (0.1 R)
• M5: 1,257,669 km (0.079 R)
• M6: 1,691,952 km (0.069 R)
• M7: 1,789,490 km (0.089 R)
• M8: 2,041,861 km (0.104 R)
• M9: 2,199,089 km (0.115 R)
• M10: 2,526,110 km (0.09 R)
• M11: 2,839,966 km (0.068 R)
• M12: 3,474,411 km (0.073 R)
• M13: 4,019,994 km (0.107 R)
• M14: 4,387,706 km (0.12 R)
• M15: 4,489,881 km (0.029 R)
• M16: 5,155,891 km (0.068 R)
• M17: 5,336,306 km (0.109 R)
• M18: 6,501,972 km (0.066 R)
• M19: 7,335,382 km (0.109 R)
• M20: 7,457,155 km (0.109 R)
• M21: 7,702,944 km (0.101 R)
• M22: 7,826,811 km (0.063 R)
• M23: 8,928,300 km (0.105 R)
• M24: 9,102,133 km (0.051 R)
• M25: 9,497,370 km (0.109 R)
• M26: 9,719,374 km (0.032 R)
• M27: 10,033,080 km (0.054 R)
• M28: 10,168,466 km (0.046 R)
• M29: 10,259,123 km (0.095 R)
• M30: 10,762,669 km (0.114 R)
• M31: 10,855,121 km (0.119 R)
• M32: 11,227,470 km (0.116 R)
• M33: 11,321,268 km (0.062 R)
• M34: 11,984,734 km (0.083 R)
• M35: 12,128,647 km (0.041 R)
• M36: 12,466,589 km (0.092 R)
• M37: 12,954,727 km (0.084 R)
• M38: 13,498,964 km (0.032 R)
• M39: 14,609,878 km (0.05 R)
• M40: 15,021,272 km (0.112 R)
• M41: 15,280,226 km (0.079 R)
• M42: 15,907,938 km (0.064 R)
• M43: 18,280,860 km (0.085 R)
• M44: 18,724,118 km (0.034 R)
• M45: 18,947,169 km (0.084 R)
• M46: 19,058,918 km (0.1 R)
• M47: 19,847,897 km (0.119 R)
• M48: 20,303,423 km (0.029 R)
• M49: 21,399,377 km (0.085 R)
• M50: 21,632,450 km (0.117 R)
• M51: 21,866,571 km (0.095 R)
• M52: 22,042,648 km (0.093 R)
• M53: 22,751,592 km (0.085 R)
• M54: 23,829,146 km (0.091 R)
• M55: 24,313,394 km (0.101 R)
• M56: 26,470,146 km (0.093 R)
• M57: 26,720,573 km (0.119 R)
• M58: 27,160,690 km (0.094 R)
• M59: 28,239,291 km (0.113 R)
• M60: 28,944,794 km (0.104 R)
• M61: 29,332,103 km (0.076 R)
• M62: 29,656,132 km (0.117 R)
• M63: 31,029,890 km (0.084 R)
• M64: 31,558,718 km (0.115 R)
• M65: 32,023,967 km (0.105 R)
• M66: 33,500,798 km (0.041 R)
• M67: 33,907,405 km (0.05 R)
• M68: 34,862,587 km (0.1 R)
• M69: 35,274,580 km (0.084 R)
• M70: 36,172,915 km (0.088 R)
• M71: 36,939,005 km (0.03 R)
• M72: 40,848,746 km (0.083 R)
• M73: 41,428,438 km (0.117 R)
• M74: 41,864,815 km (0.097 R)
• M75: 42,010,672 km (0.059 R)
• M76: 43,257,122 km (0.054 R)
• M77: 43,847,884 km (0.107 R)
• M78: 50,055,448 km (0.044 R)
• M79: 50,365,265 km (0.103 R)
• M80: 50,753,322 km (0.114 R)
• M81: 51,142,426 km (0.113 R)
• M82: 52,630,176 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.8

Radius: 4.8

Gravity: 23.13 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.75 AU - 22.49 AU

Year: 27109 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,704,135 km

• M1: 67,319 km (0.095 R)
• M2: 109,805 km (0.098 R)
• M3: 172,337 km (0.069 R)
• M4: 233,073 km (0.088 R)
• M5: 960,418 km (0.107 R)
• M6: 1,381,836 km (0.086 R)
• M7: 2,144,785 km (0.04 R)
• M8: 2,182,035 km (0.108 R)
• M9: 2,607,192 km (0.101 R)
• M10: 3,141,705 km (0.044 R)
• M11: 3,443,294 km (0.083 R)
• M12: 3,709,279 km (0.112 R)
• M13: 4,402,665 km (0.113 R)
• M14: 4,450,237 km (0.087 R)
• M15: 5,035,165 km (0.086 R)
• M16: 5,852,119 km (0.071 R)
• M17: 6,437,346 km (0.086 R)
• M18: 7,377,868 km (0.069 R)
• M19: 8,009,021 km (0.073 R)
• M20: 8,184,200 km (0.093 R)
• M21: 8,242,843 km (0.071 R)
• M22: 8,478,908 km (0.101 R)
• M23: 8,837,045 km (0.063 R)
• M24: 9,200,269 km (0.08 R)
• M25: 10,509,400 km (0.106 R)
• M26: 10,637,007 km (0.112 R)
• M27: 10,829,539 km (0.048 R)
• M28: 11,088,045 km (0.069 R)
• M29: 11,545,216 km (0.065 R)
• M30: 13,158,928 km (0.051 R)
• M31: 13,227,743 km (0.112 R)
• M32: 13,782,153 km (0.091 R)
• M33: 14,062,200 km (0.063 R)
• M34: 14,414,952 km (0.095 R)
• M35: 15,273,195 km (0.096 R)
• M36: 18,481,919 km (0.08 R)
• M37: 18,868,031 km (0.079 R)
• M38: 19,335,076 km (0.095 R)
• M39: 20,439,258 km (0.085 R)
• M40: 20,838,684 km (0.107 R)
• M41: 21,160,020 km (0.068 R)
• M42: 22,461,522 km (0.111 R)
• M43: 22,626,080 km (0.071 R)
• M44: 23,121,996 km (0.116 R)
• M45: 23,705,129 km (0.1 R)
• M46: 24,800,933 km (0.096 R)
• M47: 26,345,232 km (0.044 R)
• M48: 26,779,664 km (0.101 R)
• M49: 27,391,819 km (0.088 R)
• M50: 28,808,511 km (0.061 R)
• M51: 29,076,740 km (0.076 R)
• M52: 29,525,683 km (0.1 R)
• M53: 29,796,156 km (0.106 R)
• M54: 30,521,406 km (0.11 R)
• M55: 34,139,281 km (0.066 R)
• M56: 34,233,827 km (0.072 R)
• M57: 34,328,523 km (0.079 R)
• M58: 34,802,897 km (0.105 R)
• M59: 35,950,313 km (0.117 R)
• M60: 37,110,145 km (0.079 R)
• M61: 37,402,011 km (0.109 R)
• M62: 37,499,399 km (0.084 R)
• M63: 38,872,708 km (0.075 R)
• M64: 42,682,217 km (0.076 R)
• M65: 42,987,995 km (0.117 R)
• M66: 44,424,584 km (0.109 R)
• M67: 46,923,616 km (0.114 R)
• M68: 47,133,951 km (0.057 R)
• M69: 52,165,526 km (0.116 R)
• M70: 53,587,004 km (0.076 R)
• M71: 58,378,774 km (0.062 R)
• M72: 59,740,264 km (0.114 R)
• M73: 61,456,750 km (0.107 R)
• M74: 61,802,022 km (0.057 R)
• M75: 61,917,212 km (0.118 R)
• M76: 65,289,896 km (0.092 R)
• M77: 66,702,699 km (0.085 R)
• M78: 67,769,032 km (0.044 R)
• M79: 70,158,559 km (0.075 R)
• M80: 70,519,389 km (0.072 R)
• M81: 70,639,815 km (0.044 R)
• M82: 72,818,858 km (0.071 R)
• M83: 73,428,020 km (0.104 R)
• M84: 75,019,891 km (0.082 R)
• M85: 80,365,622 km (0.071 R)
• M86: 80,617,245 km (0.05 R)
• M87: 80,743,057 km (0.071 R)
• M88: 81,626,283 km (0.096 R)
• M89: 83,402,159 km (0.077 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit