🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.38 AU - 1.86 AU

Year: 875 Days

Day: 34.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,725,538 km

• M1: 147,653 km (0.116 R)
• M2: 1,496,727 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.44 AU - 1.88 AU

Year: 908 Days

Day: 33.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.12 AU - 2.64 AU

Year: 1559 Days

Day: 18.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,725,538 km

• M1: 209,736 km (0.088 R)

Asteroid Belt

Center: 2.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748

Radius: 8.8

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.75 AU - 4.15 AU

Year: 2721 Days

Day: 5.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 139.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,725,538 km

• M1: 112,797 km (0.087 R)
• M2: 339,886 km (0.065 R)
• M3: 420,071 km (0.081 R)
• M4: 593,604 km (0.03 R)
• M5: 751,580 km (0.112 R)
• M6: 810,820 km (0.087 R)
• M7: 871,856 km (0.051 R)
• M8: 934,538 km (0.117 R)
• M9: 1,098,198 km (0.052 R)
• M10: 1,154,896 km (0.116 R)
• M11: 1,554,471 km (0.116 R)
• M12: 1,939,536 km (0.114 R)
• M13: 2,023,012 km (0.117 R)
• M14: 2,079,261 km (0.077 R)
• M15: 2,280,470 km (0.072 R)
• M16: 2,353,922 km (0.119 R)
• M17: 2,503,221 km (0.041 R)
• M18: 2,624,844 km (0.084 R)
• M19: 2,717,445 km (0.059 R)
• M20: 2,890,081 km (0.041 R)
• M21: 2,953,660 km (0.069 R)
• M22: 3,017,838 km (0.106 R)
• M23: 3,463,191 km (0.091 R)
• M24: 3,736,955 km (0.117 R)
• M25: 3,823,871 km (0.072 R)
• M26: 4,232,722 km (0.097 R)
• M27: 4,786,982 km (0.116 R)
• M28: 5,111,310 km (0.057 R)
• M29: 5,324,936 km (0.078 R)
• M30: 5,383,728 km (0.027 R)
• M31: 5,462,417 km (0.108 R)
• M32: 5,521,807 km (0.065 R)
• M33: 5,660,933 km (0.117 R)
• M34: 5,720,922 km (0.096 R)
• M35: 5,781,210 km (0.094 R)
• M36: 5,861,843 km (0.109 R)
• M37: 6,105,987 km (0.087 R)
• M38: 6,815,978 km (0.03 R)
• M39: 6,922,641 km (0.066 R)
• M40: 7,072,838 km (0.046 R)
• M41: 7,137,464 km (0.074 R)
• M42: 7,202,389 km (0.084 R)
• M43: 8,041,634 km (0.112 R)
• M44: 8,358,482 km (0.115 R)
• M45: 8,564,478 km (0.081 R)
• M46: 9,028,082 km (0.061 R)
• M47: 9,121,880 km (0.111 R)
• M48: 9,357,496 km (0.115 R)
• M49: 9,667,014 km (0.083 R)
• M50: 10,100,998 km (0.119 R)
• M51: 10,247,155 km (0.114 R)
• M52: 10,418,445 km (0.111 R)
• M53: 10,714,349 km (0.071 R)
• M54: 11,088,194 km (0.08 R)
• M55: 12,131,789 km (0.075 R)
• M56: 12,652,240 km (0.051 R)
• M57: 13,339,642 km (0.092 R)
• M58: 13,419,677 km (0.095 R)
• M59: 13,957,781 km (0.079 R)
• M60: 14,999,580 km (0.106 R)
• M61: 15,194,207 km (0.041 R)
• M62: 15,277,982 km (0.111 R)
• M63: 15,445,831 km (0.083 R)
• M64: 15,558,029 km (0.086 R)
• M65: 15,867,996 km (0.071 R)
• M66: 16,009,515 km (0.081 R)
• M67: 16,123,060 km (0.116 R)
• M68: 16,494,063 km (0.118 R)
• M69: 16,580,082 km (0.077 R)
• M70: 17,070,314 km (0.119 R)
• M71: 17,623,826 km (0.096 R)
• M72: 18,212,793 km (0.092 R)
• M73: 19,078,366 km (0.091 R)
• M74: 19,379,955 km (0.071 R)
• M75: 19,774,295 km (0.081 R)
• M76: 19,926,736 km (0.089 R)
• M77: 20,079,625 km (0.095 R)
• M78: 20,201,996 km (0.063 R)
• M79: 20,509,419 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 11,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit