🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.82 AU - 1.32 AU

Year: 398 Days

Day: 35.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.9 AU - 2.64 AU

Year: 1231 Days

Day: 27 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.04 AU - 5 AU

Year: 2901 Days

Day: 31.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.99 AU - 4.77 AU

Year: 3299 Days

Day: 20.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,177,756 km

• M1: 110,702 km (0.101 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.3

Radius: 13.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.75 AU - 6.13 AU

Year: 5210 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,177,756 km

• M1: 258,356 km (0.04 R)
• M2: 399,875 km (0.09 R)
• M3: 494,271 km (0.103 R)
• M4: 580,739 km (0.119 R)
• M5: 857,196 km (0.108 R)
• M6: 1,117,197 km (0.1 R)
• M7: 1,352,215 km (0.088 R)
• M8: 1,576,762 km (0.092 R)
• M9: 1,771,089 km (0.114 R)
• M10: 1,958,984 km (0.119 R)
• M11: 2,078,064 km (0.087 R)
• M12: 2,184,428 km (0.044 R)
• M13: 2,276,880 km (0.093 R)
• M14: 2,418,399 km (0.101 R)
• M15: 2,530,598 km (0.114 R)
• M16: 2,660,897 km (0.111 R)
• M17: 3,240,290 km (0.079 R)
• M18: 3,508,519 km (0.099 R)
• M19: 3,728,428 km (0.084 R)
• M20: 3,952,974 km (0.119 R)
• M21: 4,066,968 km (0.071 R)
• M22: 4,182,008 km (0.085 R)
• M23: 4,494,369 km (0.099 R)
• M24: 4,653,391 km (0.09 R)
• M25: 4,977,271 km (0.116 R)
• M26: 5,732,740 km (0.117 R)
• M27: 5,927,367 km (0.089 R)
• M28: 6,190,210 km (0.114 R)
• M29: 6,636,910 km (0.115 R)
• M30: 6,887,187 km (0.056 R)
• M31: 7,094,230 km (0.098 R)
• M32: 7,186,831 km (0.06 R)
• M33: 7,895,028 km (0.077 R)
• M34: 8,281,888 km (0.111 R)
• M35: 8,502,245 km (0.098 R)
• M36: 8,650,347 km (0.1 R)
• M37: 8,824,030 km (0.048 R)
• M38: 9,326,978 km (0.098 R)
• M39: 9,428,705 km (0.057 R)
• M40: 9,684,667 km (0.111 R)
• M41: 10,151,113 km (0.045 R)
• M42: 10,811,139 km (0.09 R)
• M43: 11,105,996 km (0.084 R)
• M44: 11,240,934 km (0.084 R)
• M45: 11,649,037 km (0.097 R)
• M46: 12,563,828 km (0.061 R)
• M47: 13,072,610 km (0.119 R)
• M48: 13,674,891 km (0.102 R)
• M49: 13,790,530 km (0.112 R)
• M50: 13,906,618 km (0.105 R)
• M51: 14,110,520 km (0.1 R)
• M52: 14,757,830 km (0.089 R)
• M53: 14,936,001 km (0.113 R)
• M54: 15,475,002 km (0.105 R)
• M55: 15,746,971 km (0.058 R)
• M56: 16,203,693 km (0.055 R)
• M57: 16,326,214 km (0.105 R)
• M58: 16,541,336 km (0.118 R)
• M59: 16,974,422 km (0.115 R)
• M60: 17,317,450 km (0.064 R)
• M61: 17,474,078 km (0.036 R)
• M62: 17,978,672 km (0.092 R)
• M63: 18,232,689 km (0.116 R)
• M64: 18,648,123 km (0.078 R)
• M65: 19,358,264 km (0.111 R)
• M66: 19,586,101 km (0.093 R)
• M67: 19,683,938 km (0.101 R)
• M68: 19,814,836 km (0.096 R)
• M69: 19,913,122 km (0.108 R)
• M70: 20,572,550 km (0.033 R)
• M71: 21,038,397 km (0.12 R)
• M72: 21,205,648 km (0.071 R)
• M73: 21,676,283 km (0.102 R)
• M74: 21,878,988 km (0.112 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 14,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit