🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.75 AU - 0.91 AU

Year: 276 Days

Day: 41.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.61 AU - 2.39 AU

Year: 1033 Days

Day: 41.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.61 AU - 4.43 AU

Year: 2944 Days

Day: 26.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.46 AU - 5 AU

Year: 3178 Days

Day: 13 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.23 AU - 4.71 AU

Year: 3452 Days

Day: 36.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.6

Radius: 8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.3 AU - 12.71 AU

Year: 13325 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 41,805,375 km

• M1: 111,151 km (0.098 R)
• M2: 392,694 km (0.091 R)
• M3: 1,432,100 km (0.118 R)
• M4: 1,517,670 km (0.1 R)
• M5: 1,858,604 km (0.088 R)
• M6: 2,203,577 km (0.065 R)
• M7: 2,262,967 km (0.107 R)
• M8: 3,631,638 km (0.057 R)
• M9: 3,868,601 km (0.106 R)
• M10: 4,283,137 km (0.089 R)
• M11: 5,101,437 km (0.116 R)
• M12: 5,207,203 km (0.101 R)
• M13: 5,474,534 km (0.054 R)
• M14: 5,555,616 km (0.1 R)
• M15: 7,378,915 km (0.12 R)
• M16: 7,953,072 km (0.11 R)
• M17: 8,260,944 km (0.092 R)
• M18: 8,478,908 km (0.104 R)
• M19: 8,572,856 km (0.087 R)
• M20: 12,498,304 km (0.062 R)
• M21: 12,569,662 km (0.114 R)
• M22: 12,641,020 km (0.075 R)
• M23: 13,145,165 km (0.105 R)
• M24: 13,545,788 km (0.104 R)
• M25: 13,618,941 km (0.089 R)
• M26: 15,112,078 km (0.052 R)
• M27: 15,340,514 km (0.1 R)
• M28: 17,169,048 km (0.051 R)
• M29: 17,566,979 km (0.046 R)
• M30: 18,331,274 km (0.119 R)
• M31: 18,412,356 km (0.08 R)
• M32: 18,860,552 km (0.117 R)
• M33: 19,312,188 km (0.08 R)
• M34: 19,809,152 km (0.115 R)
• M35: 21,838,297 km (0.096 R)
• M36: 25,409,498 km (0.08 R)
• M37: 26,777,420 km (0.096 R)
• M38: 27,470,358 km (0.109 R)
• M39: 28,450,373 km (0.108 R)
• M40: 28,591,295 km (0.118 R)
• M41: 28,826,612 km (0.101 R)
• M42: 29,822,336 km (0.04 R)
• M43: 30,300,450 km (0.033 R)
• M44: 30,974,090 km (0.086 R)
• M45: 31,409,719 km (0.099 R)
• M46: 31,750,054 km (0.095 R)
• M47: 32,532,301 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.9

Radius: 5

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.92 AU - 12.94 AU

Year: 16007 Days

Day: 22.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 134.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 41,805,375 km

• M1: 66,122 km (0.116 R)
• M2: 101,128 km (0.089 R)
• M3: 279,449 km (0.108 R)
• M4: 584,778 km (0.107 R)
• M5: 635,193 km (0.102 R)
• M6: 1,028,336 km (0.117 R)
• M7: 1,456,934 km (0.081 R)
• M8: 1,829,582 km (0.12 R)
• M9: 2,057,719 km (0.031 R)
• M10: 2,120,101 km (0.09 R)
• M11: 3,057,182 km (0.093 R)
• M12: 3,400,808 km (0.107 R)
• M13: 3,756,702 km (0.071 R)
• M14: 4,104,816 km (0.066 R)
• M15: 4,262,791 km (0.089 R)
• M16: 4,322,481 km (0.083 R)
• M17: 5,166,961 km (0.113 R)
• M18: 5,316,260 km (0.095 R)
• M19: 5,380,587 km (0.118 R)
• M20: 5,488,447 km (0.114 R)
• M21: 5,816,365 km (0.054 R)
• M22: 6,560,016 km (0.057 R)
• M23: 6,791,295 km (0.087 R)
• M24: 6,907,831 km (0.116 R)
• M25: 8,060,782 km (0.057 R)
• M26: 8,184,200 km (0.07 R)
• M27: 9,714,437 km (0.119 R)
• M28: 9,766,946 km (0.057 R)
• M29: 10,404,382 km (0.06 R)
• M30: 10,836,720 km (0.043 R)
• M31: 11,635,274 km (0.113 R)
• M32: 11,971,270 km (0.099 R)
• M33: 13,522,301 km (0.057 R)
• M34: 13,669,057 km (0.091 R)
• M35: 13,904,972 km (0.108 R)
• M36: 14,440,832 km (0.057 R)
• M37: 16,181,702 km (0.097 R)
• M38: 16,587,861 km (0.096 R)
• M39: 18,052,125 km (0.093 R)
• M40: 18,181,377 km (0.056 R)
• M41: 18,505,855 km (0.072 R)
• M42: 19,061,910 km (0.116 R)
• M43: 20,023,077 km (0.108 R)
• M44: 20,291,006 km (0.118 R)
• M45: 20,358,176 km (0.105 R)
• M46: 20,932,183 km (0.037 R)
• M47: 21,306,327 km (0.109 R)
• M48: 21,545,534 km (0.119 R)
• M49: 21,992,383 km (0.095 R)
• M50: 22,442,074 km (0.088 R)
• M51: 22,476,781 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.5

Radius: 5.7

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.83 AU - 16.53 AU

Year: 22678 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 41,805,375 km

• M1: 76,295 km (0.055 R)
• M2: 122,670 km (0.1 R)
• M3: 325,076 km (0.05 R)
• M4: 611,556 km (0.098 R)
• M5: 708,496 km (0.111 R)
• M6: 1,146,069 km (0.087 R)
• M7: 1,341,145 km (0.106 R)
• M8: 1,391,709 km (0.059 R)
• M9: 1,494,632 km (0.102 R)
• M10: 1,707,959 km (0.113 R)
• M11: 1,818,213 km (0.069 R)
• M12: 2,133,714 km (0.089 R)
• M13: 2,559,769 km (0.106 R)
• M14: 2,912,820 km (0.095 R)
• M15: 3,384,053 km (0.095 R)
• M16: 4,283,137 km (0.056 R)
• M17: 4,395,933 km (0.084 R)
• M18: 5,616,353 km (0.112 R)
• M19: 5,947,263 km (0.08 R)
• M20: 8,201,853 km (0.07 R)
• M21: 8,388,850 km (0.099 R)
• M22: 9,005,941 km (0.103 R)
• M23: 9,588,625 km (0.115 R)
• M24: 10,083,345 km (0.093 R)
• M25: 10,333,922 km (0.107 R)
• M26: 10,434,601 km (0.102 R)
• M27: 10,637,157 km (0.112 R)
• M28: 10,688,020 km (0.099 R)
• M29: 10,789,896 km (0.085 R)
• M30: 10,892,221 km (0.077 R)
• M31: 11,097,619 km (0.103 R)
• M32: 11,356,274 km (0.113 R)
• M33: 11,985,183 km (0.029 R)
• M34: 12,410,639 km (0.094 R)
• M35: 12,625,163 km (0.106 R)
• M36: 12,733,023 km (0.115 R)
• M37: 14,161,533 km (0.074 R)
• M38: 14,894,562 km (0.114 R)
• M39: 15,871,736 km (0.114 R)
• M40: 16,104,660 km (0.12 R)
• M41: 16,338,780 km (0.114 R)
• M42: 16,456,215 km (0.113 R)
• M43: 16,632,890 km (0.112 R)
• M44: 17,706,404 km (0.03 R)
• M45: 18,740,574 km (0.074 R)
• M46: 20,549,661 km (0.071 R)
• M47: 20,867,108 km (0.097 R)
• M48: 21,378,583 km (0.095 R)
• M49: 23,663,840 km (0.085 R)
• M50: 24,197,007 km (0.103 R)
• M51: 24,666,744 km (0.039 R)
• M52: 26,368,869 km (0.117 R)
• M53: 27,897,909 km (0.047 R)
• M54: 28,038,381 km (0.097 R)
• M55: 28,108,692 km (0.087 R)
• M56: 28,885,853 km (0.101 R)
• M57: 29,312,656 km (0.077 R)
• M58: 29,384,014 km (0.05 R)
• M59: 30,389,012 km (0.106 R)
• M60: 31,770,848 km (0.102 R)
• M61: 32,654,074 km (0.08 R)
• M62: 32,727,975 km (0.1 R)
• M63: 33,173,029 km (0.098 R)
• M64: 33,321,729 km (0.073 R)
• M65: 34,746,200 km (0.044 R)
• M66: 35,732,199 km (0.072 R)
• M67: 36,266,862 km (0.078 R)
• M68: 37,112,539 km (0.051 R)
• M69: 39,372,813 km (0.033 R)
• M70: 39,688,016 km (0.109 R)
• M71: 40,798,032 km (0.093 R)
• M72: 41,356,930 km (0.042 R)
• M73: 41,757,553 km (0.108 R)
• M74: 42,240,156 km (0.053 R)
• M75: 43,535,972 km (0.105 R)
• M76: 44,516,287 km (0.078 R)
• M77: 44,762,525 km (0.118 R)
• M78: 46,083,474 km (0.072 R)
• M79: 46,582,084 km (0.099 R)
• M80: 46,998,864 km (0.109 R)
• M81: 47,920,387 km (0.111 R)
• M82: 48,172,758 km (0.077 R)
• M83: 49,781,235 km (0.11 R)
• M84: 51,063,588 km (0.085 R)
• M85: 52,876,863 km (0.11 R)
• M86: 52,963,780 km (0.071 R)
• M87: 53,835,187 km (0.034 R)
• M88: 54,974,974 km (0.113 R)
• M89: 55,415,539 km (0.032 R)
• M90: 56,477,535 km (0.11 R)
• M91: 58,981,653 km (0.081 R)
• M92: 59,522,898 km (0.107 R)
• M93: 59,884,776 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.7

Radius: 3.8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 15.95 AU - 16.11 AU

Year: 23442 Days

Day: 23.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,805,375 km

• M1: 148,102 km (0.077 R)
• M2: 174,282 km (0.07 R)
• M3: 556,803 km (0.062 R)
• M4: 1,193,641 km (0.084 R)
• M5: 1,407,566 km (0.085 R)
• M6: 1,697,038 km (0.054 R)
• M7: 2,027,201 km (0.068 R)
• M8: 2,645,040 km (0.091 R)
• M9: 2,744,822 km (0.072 R)
• M10: 3,183,293 km (0.079 R)
• M11: 3,236,251 km (0.053 R)
• M12: 3,698,508 km (0.054 R)
• M13: 3,951,478 km (0.107 R)
• M14: 4,356,290 km (0.118 R)
• M15: 4,834,704 km (0.116 R)
• M16: 5,173,394 km (0.06 R)
• M17: 5,392,854 km (0.116 R)
• M18: 7,324,611 km (0.097 R)
• M19: 8,693,880 km (0.092 R)
• M20: 8,805,181 km (0.115 R)
• M21: 9,867,625 km (0.095 R)
• M22: 10,969,862 km (0.083 R)
• M23: 12,151,835 km (0.11 R)
• M24: 12,193,423 km (0.106 R)
• M25: 12,652,689 km (0.075 R)
• M26: 14,020,911 km (0.089 R)
• M27: 14,107,977 km (0.088 R)
• M28: 15,077,521 km (0.086 R)
• M29: 15,435,359 km (0.104 R)
• M30: 16,159,412 km (0.071 R)
• M31: 16,987,137 km (0.113 R)
• M32: 18,017,418 km (0.068 R)
• M33: 18,683,577 km (0.065 R)
• M34: 19,844,158 km (0.069 R)
• M35: 21,027,776 km (0.096 R)
• M36: 24,608,251 km (0.063 R)
• M37: 27,061,507 km (0.096 R)
• M38: 27,932,914 km (0.109 R)
• M39: 28,042,420 km (0.096 R)
• M40: 28,647,693 km (0.054 R)
• M41: 30,545,342 km (0.115 R)
• M42: 33,176,619 km (0.088 R)
• M43: 34,990,344 km (0.106 R)
• M44: 35,404,281 km (0.069 R)
• M45: 37,377,626 km (0.118 R)
• M46: 38,347,320 km (0.117 R)
• M47: 38,529,979 km (0.102 R)
• M48: 41,180,554 km (0.058 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 18,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit