🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.55 AU - 0.59 AU

Year: 156 Days

Day: 32.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.96 AU - 1.48 AU

Year: 487 Days

Day: 36.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.2

Radius: 10.3

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.63 AU - 6.61 AU

Year: 4818 Days

Day: 8.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,072,852 km

• M1: 206,894 km (0.091 R)
• M2: 332,406 km (0.11 R)
• M3: 797,656 km (0.12 R)
• M4: 979,118 km (0.063 R)
• M5: 1,113,008 km (0.116 R)
• M6: 1,399,488 km (0.099 R)
• M7: 1,483,263 km (0.084 R)
• M8: 1,727,257 km (0.085 R)
• M9: 2,313,082 km (0.089 R)
• M10: 2,392,968 km (0.116 R)
• M11: 2,806,755 km (0.059 R)
• M12: 2,956,952 km (0.051 R)
• M13: 3,287,712 km (0.059 R)
• M14: 3,537,990 km (0.079 R)
• M15: 3,747,427 km (0.107 R)
• M16: 3,841,823 km (0.091 R)
• M17: 4,105,714 km (0.063 R)
• M18: 4,932,242 km (0.061 R)
• M19: 5,010,033 km (0.086 R)
• M20: 5,192,841 km (0.051 R)
• M21: 5,458,078 km (0.087 R)
• M22: 5,700,427 km (0.084 R)
• M23: 5,974,041 km (0.118 R)
• M24: 6,168,219 km (0.093 R)
• M25: 6,336,218 km (0.086 R)
• M26: 6,505,712 km (0.081 R)
• M27: 6,591,133 km (0.036 R)
• M28: 7,199,098 km (0.106 R)
• M29: 7,554,543 km (0.069 R)
• M30: 8,037,445 km (0.1 R)
• M31: 8,251,819 km (0.117 R)
• M32: 8,468,287 km (0.044 R)
• M33: 8,561,486 km (0.093 R)
• M34: 9,610,317 km (0.067 R)
• M35: 9,675,242 km (0.094 R)
• M36: 9,838,005 km (0.102 R)
• M37: 10,265,705 km (0.093 R)
• M38: 10,901,646 km (0.113 R)
• M39: 11,173,166 km (0.081 R)
• M40: 11,275,640 km (0.062 R)
• M41: 11,481,487 km (0.089 R)
• M42: 12,176,369 km (0.098 R)
• M43: 13,497,917 km (0.085 R)
• M44: 14,342,097 km (0.094 R)
• M45: 14,939,591 km (0.079 R)
• M46: 15,052,388 km (0.063 R)
• M47: 15,279,179 km (0.085 R)
• M48: 16,158,664 km (0.099 R)
• M49: 16,858,334 km (0.113 R)
• M50: 16,975,918 km (0.111 R)
• M51: 17,409,452 km (0.052 R)
• M52: 18,166,866 km (0.116 R)
• M53: 18,569,733 km (0.063 R)
• M54: 18,731,748 km (0.082 R)
• M55: 18,934,902 km (0.064 R)
• M56: 20,044,619 km (0.106 R)
• M57: 20,377,474 km (0.091 R)
• M58: 20,628,350 km (0.103 R)
• M59: 20,964,496 km (0.105 R)
• M60: 21,133,093 km (0.104 R)
• M61: 21,855,202 km (0.045 R)
• M62: 21,983,557 km (0.105 R)
• M63: 22,283,800 km (0.037 R)
• M64: 23,367,187 km (0.11 R)
• M65: 24,290,655 km (0.075 R)
• M66: 24,823,523 km (0.119 R)
• M67: 24,912,833 km (0.103 R)
• M68: 25,091,452 km (0.065 R)
• M69: 25,720,512 km (0.077 R)
• M70: 26,582,345 km (0.113 R)
• M71: 26,810,631 km (0.038 R)
• M72: 26,993,889 km (0.091 R)
• M73: 27,499,679 km (0.067 R)
• M74: 27,869,635 km (0.047 R)
• M75: 28,614,333 km (0.047 R)
• M76: 28,707,831 km (0.097 R)
• M77: 28,989,225 km (0.119 R)
• M78: 29,365,613 km (0.083 R)
• M79: 29,554,406 km (0.114 R)
• M80: 29,696,374 km (0.098 R)
• M81: 29,980,760 km (0.099 R)
• M82: 30,409,208 km (0.046 R)
• M83: 31,079,556 km (0.113 R)
• M84: 32,094,278 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69

Radius: 7.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 16.3 AU - 20.66 AU

Year: 28730 Days

Day: 18.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 45,072,852 km

• M1: 93,499 km (0.079 R)
• M2: 267,331 km (0.109 R)
• M3: 869,612 km (0.084 R)
• M4: 995,125 km (0.103 R)
• M5: 1,050,626 km (0.081 R)
• M6: 1,912,908 km (0.118 R)
• M7: 2,053,680 km (0.107 R)
• M8: 2,125,487 km (0.118 R)
• M9: 2,222,426 km (0.11 R)
• M10: 3,582,271 km (0.079 R)
• M11: 4,922,518 km (0.11 R)
• M12: 5,411,553 km (0.043 R)
• M13: 8,655,882 km (0.068 R)
• M14: 9,364,079 km (0.061 R)
• M15: 9,684,667 km (0.064 R)
• M16: 10,835,374 km (0.109 R)
• M17: 12,773,414 km (0.096 R)
• M18: 15,377,315 km (0.055 R)
• M19: 16,617,780 km (0.117 R)
• M20: 17,299,049 km (0.11 R)
• M21: 17,495,321 km (0.042 R)
• M22: 18,188,259 km (0.081 R)
• M23: 19,244,270 km (0.056 R)
• M24: 19,345,847 km (0.073 R)
• M25: 20,320,178 km (0.106 R)
• M26: 21,100,480 km (0.042 R)
• M27: 21,784,741 km (0.059 R)
• M28: 24,154,222 km (0.062 R)
• M29: 24,703,994 km (0.113 R)
• M30: 25,480,706 km (0.059 R)
• M31: 26,096,601 km (0.092 R)
• M32: 26,604,037 km (0.089 R)
• M33: 27,571,636 km (0.029 R)
• M34: 28,203,836 km (0.116 R)
• M35: 29,073,598 km (0.077 R)
• M36: 30,070,070 km (0.078 R)
• M37: 32,943,097 km (0.066 R)
• M38: 33,369,451 km (0.104 R)
• M39: 34,350,513 km (0.08 R)
• M40: 34,844,785 km (0.101 R)
• M41: 35,341,151 km (0.117 R)
• M42: 36,153,018 km (0.03 R)
• M43: 38,049,770 km (0.043 R)
• M44: 38,113,498 km (0.109 R)
• M45: 38,496,918 km (0.059 R)
• M46: 41,282,131 km (0.099 R)
• M47: 41,544,525 km (0.071 R)
• M48: 43,130,263 km (0.051 R)
• M49: 43,463,268 km (0.112 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 20,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit