🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.98 AU - 1.34 AU

Year: 443 Days

Day: 25.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.92 AU - 1.4 AU

Year: 443 Days

Day: 33.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.26 AU - 2.88 AU

Year: 1462 Days

Day: 14.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.6

Radius: 9.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.55 AU - 7.55 AU

Year: 5947 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,454,379 km

• M1: 218,562 km (0.058 R)
• M2: 406,308 km (0.103 R)
• M3: 488,437 km (0.099 R)
• M4: 784,790 km (0.101 R)
• M5: 1,201,720 km (0.101 R)
• M6: 1,312,422 km (0.097 R)
• M7: 1,619,995 km (0.113 R)
• M8: 1,934,001 km (0.094 R)
• M9: 2,165,280 km (0.088 R)
• M10: 2,405,683 km (0.05 R)
• M11: 2,709,367 km (0.06 R)
• M12: 3,025,318 km (0.062 R)
• M13: 3,353,236 km (0.075 R)
• M14: 3,511,660 km (0.076 R)
• M15: 3,713,019 km (0.119 R)
• M16: 3,938,912 km (0.043 R)
• M17: 4,776,211 km (0.113 R)
• M18: 5,112,806 km (0.107 R)
• M19: 5,573,418 km (0.081 R)
• M20: 5,667,067 km (0.078 R)
• M21: 6,143,685 km (0.051 R)
• M22: 6,338,013 km (0.057 R)
• M23: 6,832,584 km (0.061 R)
• M24: 7,754,106 km (0.064 R)
• M25: 8,043,429 km (0.114 R)
• M26: 8,176,272 km (0.093 R)
• M27: 8,282,935 km (0.059 R)
• M28: 9,180,821 km (0.053 R)
• M29: 9,291,673 km (0.107 R)
• M30: 9,430,949 km (0.065 R)
• M31: 9,824,840 km (0.081 R)
• M32: 10,195,244 km (0.114 R)
• M33: 10,628,480 km (0.116 R)
• M34: 11,008,758 km (0.112 R)
• M35: 11,662,500 km (0.087 R)
• M36: 11,873,134 km (0.084 R)
• M37: 12,237,255 km (0.083 R)
• M38: 12,359,477 km (0.07 R)
• M39: 12,512,815 km (0.113 R)
• M40: 13,163,565 km (0.093 R)
• M41: 13,603,533 km (0.091 R)
• M42: 14,272,534 km (0.036 R)
• M43: 14,530,292 km (0.105 R)
• M44: 15,775,245 km (0.098 R)
• M45: 16,108,549 km (0.065 R)
• M46: 16,242,439 km (0.11 R)
• M47: 16,646,653 km (0.041 R)
• M48: 16,714,420 km (0.028 R)
• M49: 17,327,622 km (0.085 R)
• M50: 17,740,662 km (0.094 R)
• M51: 18,506,154 km (0.086 R)
• M52: 18,857,709 km (0.082 R)
• M53: 19,531,648 km (0.077 R)
• M54: 19,674,514 km (0.111 R)
• M55: 19,997,346 km (0.103 R)
• M56: 21,269,376 km (0.095 R)
• M57: 21,379,630 km (0.091 R)
• M58: 23,776,338 km (0.057 R)
• M59: 23,852,632 km (0.084 R)
• M60: 24,005,522 km (0.116 R)
• M61: 24,158,560 km (0.112 R)
• M62: 24,542,727 km (0.085 R)
• M63: 25,200,509 km (0.111 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit