🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.09 AU - 1.69 AU

Year: 581 Days

Day: 39.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.97 AU - 5.47 AU

Year: 3638 Days

Day: 31.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.75 AU - 5.81 AU

Year: 4304 Days

Day: 23.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53

Radius: 11.2

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.75 AU - 10.75 AU

Year: 12504 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,893,528 km

• M1: 140,024 km (0.065 R)
• M2: 210,933 km (0.089 R)
• M3: 306,975 km (0.083 R)
• M4: 451,636 km (0.107 R)
• M5: 672,592 km (0.097 R)
• M6: 786,286 km (0.083 R)
• M7: 1,118,992 km (0.119 R)
• M8: 1,453,942 km (0.073 R)
• M9: 1,909,168 km (0.067 R)
• M10: 2,455,948 km (0.063 R)
• M11: 2,858,367 km (0.087 R)
• M12: 3,138,264 km (0.089 R)
• M13: 4,266,082 km (0.096 R)
• M14: 4,627,212 km (0.092 R)
• M15: 4,708,743 km (0.113 R)
• M16: 4,852,805 km (0.083 R)
• M17: 4,935,683 km (0.063 R)
• M18: 5,061,046 km (0.036 R)
• M19: 5,378,941 km (0.103 R)
• M20: 5,681,578 km (0.114 R)
• M21: 5,945,468 km (0.086 R)
• M22: 6,877,313 km (0.078 R)
• M23: 8,672,189 km (0.076 R)
• M24: 9,258,163 km (0.105 R)
• M25: 9,673,447 km (0.109 R)
• M26: 10,121,343 km (0.119 R)
• M27: 10,683,981 km (0.086 R)
• M28: 10,873,820 km (0.043 R)
• M29: 11,092,233 km (0.111 R)
• M30: 11,839,774 km (0.041 R)
• M31: 12,205,541 km (0.084 R)
• M32: 12,546,474 km (0.057 R)
• M33: 12,632,194 km (0.107 R)
• M34: 13,412,646 km (0.118 R)
• M35: 15,202,136 km (0.11 R)
• M36: 16,000,839 km (0.071 R)
• M37: 16,280,437 km (0.111 R)
• M38: 16,405,202 km (0.076 R)
• M39: 17,192,386 km (0.066 R)
• M40: 17,670,650 km (0.057 R)
• M41: 17,766,842 km (0.085 R)
• M42: 17,927,659 km (0.091 R)
• M43: 18,056,463 km (0.066 R)
• M44: 19,959,946 km (0.1 R)
• M45: 20,127,047 km (0.101 R)
• M46: 20,361,766 km (0.116 R)
• M47: 21,446,201 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.9

Radius: 13.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.48 AU - 12.54 AU

Year: 14766 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 166 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,893,528 km

• M1: 188,493 km (0.086 R)
• M2: 279,898 km (0.06 R)
• M3: 411,993 km (0.057 R)
• M4: 1,013,974 km (0.096 R)
• M5: 1,139,487 km (0.107 R)
• M6: 1,573,470 km (0.11 R)
• M7: 2,275,533 km (0.069 R)
• M8: 2,675,259 km (0.072 R)
• M9: 2,793,591 km (0.101 R)
• M10: 2,883,649 km (0.076 R)
• M11: 3,128,391 km (0.106 R)
• M12: 3,316,585 km (0.1 R)
• M13: 3,476,355 km (0.103 R)
• M14: 3,671,431 km (0.094 R)
• M15: 3,870,396 km (0.086 R)
• M16: 4,737,166 km (0.082 R)
• M17: 5,100,539 km (0.046 R)
• M18: 5,285,742 km (0.088 R)
• M19: 5,624,730 km (0.086 R)
• M20: 6,323,951 km (0.039 R)
• M21: 6,805,506 km (0.107 R)
• M22: 7,508,018 km (0.059 R)
• M23: 8,060,932 km (0.119 R)
• M24: 8,715,422 km (0.082 R)
• M25: 9,206,253 km (0.073 R)
• M26: 10,214,991 km (0.065 R)
• M27: 11,891,236 km (0.108 R)
• M28: 12,535,554 km (0.062 R)
• M29: 13,343,980 km (0.094 R)
• M30: 13,446,305 km (0.108 R)
• M31: 13,600,242 km (0.077 R)
• M32: 14,221,671 km (0.045 R)
• M33: 14,693,802 km (0.105 R)
• M34: 15,438,500 km (0.117 R)
• M35: 15,978,100 km (0.113 R)
• M36: 16,250,218 km (0.097 R)
• M37: 17,020,199 km (0.11 R)
• M38: 17,242,501 km (0.105 R)
• M39: 17,914,794 km (0.054 R)
• M40: 18,595,913 km (0.093 R)
• M41: 18,767,502 km (0.075 R)
• M42: 19,866,448 km (0.109 R)
• M43: 20,276,645 km (0.12 R)
• M44: 20,512,262 km (0.076 R)
• M45: 22,551,580 km (0.104 R)
• M46: 22,979,430 km (0.097 R)
• M47: 23,471,756 km (0.1 R)
• M48: 23,967,524 km (0.073 R)
• M49: 24,654,926 km (0.094 R)
• M50: 24,906,549 km (0.034 R)
• M51: 25,602,778 km (0.117 R)
• M52: 27,664,386 km (0.118 R)
• M53: 29,112,344 km (0.097 R)
• M54: 31,876,314 km (0.119 R)
• M55: 32,701,047 km (0.105 R)
• M56: 33,602,524 km (0.081 R)
• M57: 34,091,260 km (0.119 R)
• M58: 34,231,284 km (0.112 R)
• M59: 34,441,768 km (0.092 R)
• M60: 34,934,544 km (0.107 R)
• M61: 35,784,708 km (0.104 R)
• M62: 36,141,050 km (0.036 R)
• M63: 36,426,932 km (0.077 R)
• M64: 37,216,958 km (0.093 R)
• M65: 37,795,004 km (0.084 R)
• M66: 38,085,224 km (0.037 R)
• M67: 38,887,069 km (0.046 R)
• M68: 41,027,515 km (0.11 R)
• M69: 41,176,515 km (0.11 R)
• M70: 42,676,682 km (0.097 R)
• M71: 43,661,335 km (0.12 R)
• M72: 45,190,974 km (0.109 R)
• M73: 45,653,231 km (0.101 R)
• M74: 46,039,642 km (0.061 R)
• M75: 47,752,837 km (0.104 R)
• M76: 51,241,459 km (0.098 R)
• M77: 53,259,984 km (0.063 R)
• M78: 53,585,359 km (0.086 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 20,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit