🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.87 AU - 0.89 AU

Year: 306 Days

Day: 32 Hours

Environment

Temp: 80 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.21 AU - 1.79 AU

Year: 681 Days

Day: 26.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.14 AU - 4.22 AU

Year: 2618 Days

Day: 28 Hours

Environment

Temp: -128 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,844,449 km

• M1: 348,713 km (0.057 R)
• M2: 3,713,618 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.59 AU - 4.47 AU

Year: 3000 Days

Day: 14.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.7

Radius: 12.5

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.61 AU - 7.53 AU

Year: 6245 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,844,449 km

• M1: 158,873 km (0.077 R)
• M2: 387,309 km (0.048 R)
• M3: 549,623 km (0.09 R)
• M4: 709,842 km (0.082 R)
• M5: 1,324,240 km (0.113 R)
• M6: 1,547,740 km (0.055 R)
• M7: 1,783,805 km (0.064 R)
• M8: 2,562,163 km (0.047 R)
• M9: 2,678,101 km (0.052 R)
• M10: 2,795,835 km (0.106 R)
• M11: 3,012,153 km (0.088 R)
• M12: 3,486,977 km (0.092 R)
• M13: 3,746,529 km (0.109 R)
• M14: 4,591,159 km (0.084 R)
• M15: 5,196,132 km (0.12 R)
• M16: 5,373,705 km (0.041 R)
• M17: 5,523,153 km (0.104 R)
• M18: 5,643,729 km (0.108 R)
• M19: 6,576,322 km (0.066 R)
• M20: 7,027,958 km (0.086 R)
• M21: 7,859,573 km (0.107 R)
• M22: 8,442,705 km (0.088 R)
• M23: 8,898,231 km (0.102 R)
• M24: 9,254,124 km (0.046 R)
• M25: 11,217,148 km (0.086 R)
• M26: 11,332,039 km (0.097 R)
• M27: 11,485,825 km (0.106 R)
• M28: 12,304,724 km (0.106 R)
• M29: 12,542,136 km (0.11 R)
• M30: 12,741,251 km (0.075 R)
• M31: 12,901,171 km (0.033 R)
• M32: 13,021,597 km (0.099 R)
• M33: 13,385,120 km (0.108 R)
• M34: 13,752,083 km (0.034 R)
• M35: 14,746,760 km (0.057 R)
• M36: 14,872,721 km (0.065 R)
• M37: 15,422,643 km (0.076 R)
• M38: 15,550,549 km (0.091 R)
• M39: 16,542,682 km (0.079 R)
• M40: 18,723,969 km (0.025 R)
• M41: 19,226,019 km (0.076 R)
• M42: 19,363,799 km (0.097 R)
• M43: 19,501,728 km (0.115 R)
• M44: 19,640,106 km (0.047 R)
• M45: 19,778,783 km (0.073 R)
• M46: 20,994,266 km (0.035 R)
• M47: 22,330,325 km (0.057 R)
• M48: 22,911,363 km (0.062 R)
• M49: 24,883,661 km (0.119 R)
• M50: 24,983,742 km (0.107 R)
• M51: 25,184,203 km (0.096 R)
• M52: 25,385,263 km (0.11 R)
• M53: 25,940,869 km (0.079 R)
• M54: 27,064,050 km (0.066 R)
• M55: 27,424,880 km (0.1 R)
• M56: 27,994,848 km (0.115 R)
• M57: 28,621,214 km (0.109 R)
• M58: 29,252,218 km (0.078 R)
• M59: 29,357,834 km (0.036 R)
• M60: 29,622,473 km (0.111 R)
• M61: 29,887,859 km (0.048 R)
• M62: 30,314,213 km (0.101 R)
• M63: 30,527,989 km (0.105 R)
• M64: 30,635,101 km (0.083 R)
• M65: 30,796,068 km (0.09 R)
• M66: 31,226,611 km (0.061 R)
• M67: 32,093,680 km (0.084 R)
• M68: 32,202,737 km (0.11 R)
• M69: 32,311,794 km (0.096 R)
• M70: 32,421,000 km (0.117 R)
• M71: 32,694,465 km (0.065 R)
• M72: 32,968,678 km (0.051 R)
• M73: 33,685,401 km (0.091 R)
• M74: 33,851,605 km (0.072 R)
• M75: 34,073,458 km (0.102 R)
• M76: 34,295,910 km (0.053 R)
• M77: 35,527,849 km (0.118 R)
• M78: 35,640,496 km (0.095 R)
• M79: 35,979,335 km (0.119 R)
• M80: 37,002,285 km (0.112 R)
• M81: 37,632,092 km (0.109 R)
• M82: 38,438,874 km (0.083 R)
• M83: 38,670,451 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 20,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit