🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.62 AU - 0.96 AU

Year: 267 Days

Day: 16.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.57 AU - 2.09 AU

Year: 943 Days

Day: 33 Hours

Environment

Temp: -79 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269

Radius: 8.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.84 AU - 5.04 AU

Year: 4181 Days

Day: 7.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 19,626,606 km

• M1: 182,061 km (0.113 R)
• M2: 295,755 km (0.111 R)
• M3: 502,350 km (0.064 R)
• M4: 576,101 km (0.109 R)
• M5: 745,297 km (0.074 R)
• M6: 971,937 km (0.087 R)
• M7: 1,088,325 km (0.091 R)
• M8: 1,175,989 km (0.109 R)
• M9: 1,288,935 km (0.083 R)
• M10: 1,465,461 km (0.107 R)
• M11: 1,599,949 km (0.032 R)
• M12: 1,828,984 km (0.106 R)
• M13: 2,068,789 km (0.091 R)
• M14: 2,304,555 km (0.09 R)
• M15: 2,578,469 km (0.075 R)
• M16: 2,652,221 km (0.1 R)
• M17: 2,832,486 km (0.1 R)
• M18: 3,252,557 km (0.079 R)
• M19: 3,445,538 km (0.052 R)
• M20: 3,543,525 km (0.038 R)
• M21: 3,826,115 km (0.119 R)
• M22: 4,116,185 km (0.069 R)
• M23: 4,307,521 km (0.067 R)
• M24: 4,395,634 km (0.114 R)
• M25: 4,466,394 km (0.089 R)
• M26: 4,663,265 km (0.095 R)
• M27: 4,771,873 km (0.073 R)
• M28: 5,046,983 km (0.04 R)
• M29: 5,139,734 km (0.052 R)
• M30: 5,251,932 km (0.096 R)
• M31: 5,421,876 km (0.096 R)
• M32: 5,478,872 km (0.109 R)
• M33: 5,728,252 km (0.091 R)
• M34: 5,805,744 km (0.088 R)
• M35: 5,922,729 km (0.088 R)
• M36: 6,298,070 km (0.114 R)
• M37: 6,418,197 km (0.111 R)
• M38: 6,701,685 km (0.046 R)
• M39: 7,092,734 km (0.055 R)
• M40: 7,449,076 km (0.119 R)
• M41: 7,661,356 km (0.119 R)
• M42: 7,789,711 km (0.083 R)
• M43: 7,854,187 km (0.115 R)
• M44: 8,266,479 km (0.117 R)
• M45: 8,552,660 km (0.113 R)
• M46: 8,663,661 km (0.117 R)
• M47: 8,819,842 km (0.118 R)
• M48: 9,180,223 km (0.117 R)
• M49: 9,499,465 km (0.108 R)
• M50: 10,032,033 km (0.077 R)
• M51: 10,125,681 km (0.077 R)
• M52: 10,431,908 km (0.083 R)
• M53: 10,550,539 km (0.074 R)
• M54: 10,717,341 km (0.086 R)
• M55: 10,788,998 km (0.07 R)
• M56: 11,150,277 km (0.081 R)
• M57: 11,295,836 km (0.07 R)
• M58: 11,466,527 km (0.071 R)
• M59: 11,539,830 km (0.099 R)
• M60: 11,736,402 km (0.1 R)
• M61: 11,884,504 km (0.036 R)
• M62: 12,008,371 km (0.06 R)
• M63: 12,282,584 km (0.101 R)
• M64: 13,066,177 km (0.115 R)
• M65: 13,219,665 km (0.113 R)
• M66: 14,284,801 km (0.09 R)
• M67: 15,215,749 km (0.045 R)
• M68: 15,404,242 km (0.113 R)
• M69: 15,512,402 km (0.027 R)
• M70: 15,838,226 km (0.103 R)
• M71: 16,441,255 km (0.097 R)
• M72: 16,940,463 km (0.094 R)
• M73: 17,052,063 km (0.1 R)
• M74: 17,107,863 km (0.058 R)
• M75: 17,444,458 km (0.032 R)
• M76: 17,698,326 km (0.111 R)
• M77: 17,925,116 km (0.114 R)
• M78: 18,381,390 km (0.113 R)
• M79: 18,582,150 km (0.082 R)
• M80: 18,754,935 km (0.048 R)
• M81: 19,334,627 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit