🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.64 AU - 0.74 AU

Year: 204 Days

Day: 46.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.81 AU - 1.2 AU

Year: 356 Days

Day: 38.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.07 AU - 1.77 AU

Year: 603 Days

Day: 17 Hours

Environment

Temp: -9 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.44 AU - 4.78 AU

Year: 3528 Days

Day: 21.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,607,694 km

• M1: 2,930,024 km (0.096 R)

Asteroid Belt

Center: 6.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.2

Radius: 13.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.3 AU - 8.7 AU

Year: 8833 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,607,694 km

• M1: 276,457 km (0.091 R)
• M2: 405,111 km (0.082 R)
• M3: 563,535 km (0.054 R)
• M4: 659,278 km (0.093 R)
• M5: 761,752 km (0.094 R)
• M6: 1,286,691 km (0.081 R)
• M7: 1,419,833 km (0.062 R)
• M8: 1,679,685 km (0.026 R)
• M9: 1,805,048 km (0.047 R)
• M10: 1,890,468 km (0.044 R)
• M11: 2,408,825 km (0.099 R)
• M12: 2,503,520 km (0.036 R)
• M13: 2,623,647 km (0.05 R)
• M14: 2,721,185 km (0.067 R)
• M15: 3,736,207 km (0.045 R)
• M16: 4,070,708 km (0.091 R)
• M17: 4,356,888 km (0.089 R)
• M18: 4,798,651 km (0.04 R)
• M19: 5,009,733 km (0.084 R)
• M20: 5,725,260 km (0.117 R)
• M21: 6,111,372 km (0.077 R)
• M22: 7,148,085 km (0.104 R)
• M23: 8,311,059 km (0.111 R)
• M24: 8,601,878 km (0.034 R)
• M25: 8,822,235 km (0.067 R)
• M26: 9,684,069 km (0.062 R)
• M27: 10,028,742 km (0.104 R)
• M28: 10,730,206 km (0.081 R)
• M29: 10,927,825 km (0.095 R)
• M30: 11,086,848 km (0.083 R)
• M31: 11,407,137 km (0.114 R)
• M32: 11,934,320 km (0.075 R)
• M33: 12,677,223 km (0.083 R)
• M34: 12,928,248 km (0.1 R)
• M35: 13,819,851 km (0.085 R)
• M36: 14,208,058 km (0.032 R)
• M37: 14,294,825 km (0.033 R)
• M38: 14,381,741 km (0.111 R)
• M39: 14,512,489 km (0.098 R)
• M40: 14,599,855 km (0.096 R)
• M41: 15,527,960 km (0.092 R)
• M42: 15,841,517 km (0.098 R)
• M43: 16,520,691 km (0.044 R)
• M44: 16,657,573 km (0.114 R)
• M45: 17,301,891 km (0.102 R)
• M46: 17,907,314 km (0.085 R)
• M47: 18,947,917 km (0.107 R)
• M48: 22,539,014 km (0.034 R)
• M49: 22,843,445 km (0.067 R)
• M50: 23,302,561 km (0.061 R)
• M51: 23,558,822 km (0.037 R)
• M52: 24,959,507 km (0.05 R)
• M53: 25,485,194 km (0.095 R)
• M54: 26,815,119 km (0.113 R)
• M55: 27,083,797 km (0.096 R)
• M56: 27,245,512 km (0.084 R)
• M57: 27,353,372 km (0.071 R)
• M58: 28,222,237 km (0.118 R)
• M59: 29,431,436 km (0.101 R)
• M60: 29,542,288 km (0.101 R)
• M61: 29,708,641 km (0.092 R)
• M62: 30,042,394 km (0.118 R)
• M63: 30,209,794 km (0.086 R)
• M64: 30,938,635 km (0.071 R)
• M65: 31,051,282 km (0.059 R)
• M66: 31,900,549 km (0.115 R)
• M67: 32,413,670 km (0.096 R)
• M68: 32,814,742 km (0.119 R)
• M69: 33,102,269 km (0.066 R)
• M70: 33,275,054 km (0.078 R)
• M71: 33,911,593 km (0.079 R)
• M72: 34,785,993 km (0.102 R)
• M73: 35,196,639 km (0.095 R)
• M74: 35,431,956 km (0.116 R)
• M75: 36,795,391 km (0.117 R)
• M76: 37,093,989 km (0.085 R)
• M77: 37,633,738 km (0.068 R)
• M78: 38,599,542 km (0.09 R)
• M79: 39,573,424 km (0.092 R)
• M80: 39,879,501 km (0.103 R)
• M81: 40,555,534 km (0.096 R)
• M82: 40,678,803 km (0.066 R)
• M83: 41,235,307 km (0.12 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 11,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit