🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.41 AU - 0.67 AU

Year: 173 Days

Day: 27.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 95.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.71 AU - 0.93 AU

Year: 324 Days

Day: 16.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.72 AU - 1.06 AU

Year: 367 Days

Day: 32.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.01 AU - 1.47 AU

Year: 603 Days

Day: 36.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.61 AU - 2.41 AU

Year: 1244 Days

Day: 38.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.3

Radius: 7.5

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.25 AU - 11.69 AU

Year: 13743 Days

Day: 21.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,904,513 km

• M1: 105,915 km (0.089 R)
• M2: 234,121 km (0.11 R)
• M3: 352,153 km (0.091 R)
• M4: 918,681 km (0.11 R)
• M5: 996,023 km (0.066 R)
• M6: 1,199,326 km (0.096 R)
• M7: 1,621,491 km (0.1 R)
• M8: 2,189,814 km (0.106 R)
• M9: 2,401,195 km (0.111 R)
• M10: 2,815,133 km (0.097 R)
• M11: 3,016,043 km (0.052 R)
• M12: 3,251,360 km (0.101 R)
• M13: 3,615,481 km (0.07 R)
• M14: 3,677,564 km (0.115 R)
• M15: 3,771,213 km (0.054 R)
• M16: 4,218,660 km (0.09 R)
• M17: 4,582,033 km (0.113 R)
• M18: 4,818,547 km (0.101 R)
• M19: 5,093,658 km (0.105 R)
• M20: 5,303,544 km (0.086 R)
• M21: 5,444,914 km (0.027 R)
• M22: 5,587,630 km (0.094 R)
• M23: 6,096,861 km (0.067 R)
• M24: 6,432,110 km (0.109 R)
• M25: 6,620,903 km (0.117 R)
• M26: 6,773,343 km (0.065 R)
• M27: 8,074,395 km (0.12 R)
• M28: 8,607,712 km (0.117 R)
• M29: 8,774,065 km (0.099 R)
• M30: 9,152,398 km (0.11 R)
• M31: 9,924,921 km (0.063 R)
• M32: 10,143,184 km (0.055 R)
• M33: 11,258,437 km (0.088 R)
• M34: 11,486,125 km (0.103 R)
• M35: 11,899,912 km (0.053 R)
• M36: 13,699,874 km (0.1 R)
• M37: 14,334,917 km (0.085 R)
• M38: 14,929,718 km (0.091 R)
• M39: 15,381,055 km (0.118 R)
• M40: 15,532,448 km (0.034 R)
• M41: 15,836,879 km (0.118 R)
• M42: 16,554,800 km (0.069 R)
• M43: 16,969,784 km (0.098 R)
• M44: 17,283,192 km (0.12 R)
• M45: 18,235,232 km (0.104 R)
• M46: 18,449,008 km (0.079 R)
• M47: 18,502,564 km (0.079 R)
• M48: 18,825,246 km (0.102 R)
• M49: 19,149,724 km (0.075 R)
• M50: 19,312,786 km (0.115 R)
• M51: 20,079,325 km (0.11 R)
• M52: 20,134,377 km (0.067 R)
• M53: 20,189,579 km (0.104 R)
• M54: 20,688,488 km (0.1 R)
• M55: 21,247,685 km (0.083 R)
• M56: 21,416,282 km (0.113 R)
• M57: 21,755,121 km (0.067 R)
• M58: 21,811,669 km (0.079 R)
• M59: 21,925,214 km (0.095 R)
• M60: 22,552,477 km (0.114 R)
• M61: 23,243,470 km (0.116 R)
• M62: 23,649,778 km (0.113 R)
• M63: 23,766,315 km (0.051 R)
• M64: 26,136,543 km (0.097 R)
• M65: 26,498,420 km (0.095 R)
• M66: 27,655,710 km (0.094 R)
• M67: 27,839,865 km (0.093 R)
• M68: 28,953,770 km (0.056 R)
• M69: 29,078,535 km (0.106 R)
• M70: 29,140,917 km (0.079 R)
• M71: 30,524,997 km (0.087 R)
• M72: 32,640,909 km (0.075 R)
• M73: 32,835,685 km (0.053 R)
• M74: 33,552,858 km (0.072 R)
• M75: 35,202,025 km (0.095 R)
• M76: 35,601,750 km (0.075 R)
• M77: 35,802,211 km (0.054 R)
• M78: 36,877,371 km (0.109 R)
• M79: 37,283,380 km (0.113 R)
• M80: 38,099,735 km (0.078 R)
• M81: 39,888,627 km (0.071 R)
• M82: 40,305,257 km (0.089 R)
• M83: 40,444,532 km (0.112 R)
• M84: 42,622,827 km (0.086 R)
• M85: 43,262,358 km (0.103 R)
• M86: 44,622,950 km (0.032 R)
• M87: 46,361,427 km (0.084 R)
• M88: 47,092,363 km (0.081 R)
• M89: 49,382,407 km (0.099 R)
• M90: 49,829,854 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 19,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit