🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.91 AU - 0.95 AU

Year: 331 Days

Day: 16.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.45 AU - 4.17 AU

Year: 2744 Days

Day: 42.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,362,833 km

• M1: 188,942 km (0.049 R)
• M2: 675,584 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.9

Radius: 4.6

Gravity: 21.5 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.07 AU - 20.61 AU

Year: 25497 Days

Day: 18.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 70.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 43,362,833 km

• M1: 57,894 km (0.053 R)
• M2: 1,475,933 km (0.092 R)
• M3: 1,714,840 km (0.052 R)
• M4: 3,401,108 km (0.104 R)
• M5: 3,546,517 km (0.069 R)
• M6: 4,072,204 km (0.107 R)
• M7: 4,303,033 km (0.059 R)
• M8: 5,511,485 km (0.054 R)
• M9: 7,403,748 km (0.102 R)
• M10: 9,120,982 km (0.084 R)
• M11: 9,923,724 km (0.11 R)
• M12: 11,023,568 km (0.099 R)
• M13: 11,472,362 km (0.091 R)
• M14: 11,800,430 km (0.107 R)
• M15: 12,752,022 km (0.11 R)
• M16: 13,175,234 km (0.062 R)
• M17: 13,607,572 km (0.101 R)
• M18: 15,274,391 km (0.054 R)
• M19: 18,555,073 km (0.095 R)
• M20: 20,121,362 km (0.104 R)
• M21: 20,406,646 km (0.118 R)
• M22: 20,694,621 km (0.077 R)
• M23: 22,889,821 km (0.107 R)
• M24: 24,364,706 km (0.055 R)
• M25: 25,015,756 km (0.058 R)
• M26: 26,808,537 km (0.06 R)
• M27: 29,046,521 km (0.077 R)
• M28: 32,306,408 km (0.105 R)
• M29: 32,566,858 km (0.081 R)
• M30: 32,960,151 km (0.118 R)
• M31: 38,510,381 km (0.053 R)
• M32: 42,277,705 km (0.04 R)
• M33: 46,118,480 km (0.032 R)
• M34: 47,113,755 km (0.088 R)
• M35: 53,025,564 km (0.115 R)
• M36: 56,913,463 km (0.103 R)
• M37: 63,196,274 km (0.109 R)
• M38: 63,807,980 km (0.056 R)
• M39: 64,423,575 km (0.079 R)
• M40: 65,666,584 km (0.105 R)
• M41: 68,629,220 km (0.081 R)
• M42: 72,790,584 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.9

Radius: 7.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.88 AU - 21.5 AU

Year: 28624 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,362,833 km

• M1: 109,356 km (0.086 R)
• M2: 392,545 km (0.096 R)
• M3: 1,299,407 km (0.098 R)
• M4: 2,148,225 km (0.078 R)
• M5: 2,823,510 km (0.08 R)
• M6: 3,099,668 km (0.066 R)
• M7: 3,608,301 km (0.089 R)
• M8: 4,064,873 km (0.069 R)
• M9: 9,118,140 km (0.095 R)
• M10: 9,820,352 km (0.065 R)
• M11: 12,366,059 km (0.047 R)
• M12: 15,321,216 km (0.099 R)
• M13: 16,312,451 km (0.041 R)
• M14: 17,135,688 km (0.091 R)
• M15: 23,864,600 km (0.076 R)
• M16: 27,044,004 km (0.096 R)
• M17: 28,391,282 km (0.117 R)
• M18: 31,742,723 km (0.096 R)
• M19: 32,700,599 km (0.095 R)
• M20: 37,074,840 km (0.094 R)
• M21: 37,899,125 km (0.09 R)
• M22: 38,735,676 km (0.064 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 19,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit