🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.85 AU - 1.11 AU

Year: 343 Days

Day: 36.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.26 AU - 1.4 AU

Year: 542 Days

Day: 15 Hours

Environment

Temp: 19 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,326,983 km

• M1: 39,643 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.3 AU - 4.98 AU

Year: 2974 Days

Day: 23.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,326,983 km

• M1: 113,096 km (0.12 R)
• M2: 151,692 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.89 AU - 5.45 AU

Year: 3563 Days

Day: 41.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,326,983 km

• M1: 1,025,643 km (0.075 R)

Asteroid Belt

Center: 7.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 14.9

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.23 AU - 11.65 AU

Year: 11066 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,326,983 km

• M1: 192,233 km (0.115 R)
• M2: 547,977 km (0.111 R)
• M3: 835,803 km (0.03 R)
• M4: 1,478,177 km (0.106 R)
• M5: 1,958,984 km (0.113 R)
• M6: 2,092,575 km (0.044 R)
• M7: 2,275,683 km (0.082 R)
• M8: 2,440,240 km (0.071 R)
• M9: 2,682,589 km (0.115 R)
• M10: 3,350,095 km (0.092 R)
• M11: 3,593,042 km (0.064 R)
• M12: 3,842,122 km (0.111 R)
• M13: 4,096,738 km (0.097 R)
• M14: 4,211,778 km (0.054 R)
• M15: 4,743,000 km (0.073 R)
• M16: 5,836,860 km (0.11 R)
• M17: 6,130,521 km (0.105 R)
• M18: 6,295,826 km (0.098 R)
• M19: 7,040,824 km (0.111 R)
• M20: 8,429,690 km (0.109 R)
• M21: 8,948,645 km (0.087 R)
• M22: 10,213,196 km (0.099 R)
• M23: 10,370,274 km (0.092 R)
• M24: 10,567,743 km (0.085 R)
• M25: 10,726,616 km (0.114 R)
• M26: 11,167,780 km (0.105 R)
• M27: 11,289,104 km (0.099 R)
• M28: 11,779,037 km (0.1 R)
• M29: 11,943,894 km (0.087 R)
• M30: 12,234,114 km (0.103 R)
• M31: 12,401,065 km (0.088 R)
• M32: 12,568,914 km (0.047 R)
• M33: 12,821,884 km (0.105 R)
• M34: 13,119,135 km (0.108 R)
• M35: 13,461,864 km (0.111 R)
• M36: 13,720,668 km (0.073 R)
• M37: 14,331,326 km (0.084 R)
• M38: 15,896,419 km (0.074 R)
• M39: 16,353,590 km (0.086 R)
• M40: 16,815,100 km (0.088 R)
• M41: 16,954,375 km (0.066 R)
• M42: 18,082,493 km (0.094 R)
• M43: 18,225,209 km (0.082 R)
• M44: 19,722,086 km (0.1 R)
• M45: 21,107,811 km (0.054 R)
• M46: 21,660,724 km (0.086 R)
• M47: 21,863,130 km (0.111 R)
• M48: 22,116,848 km (0.093 R)
• M49: 22,218,575 km (0.085 R)
• M50: 23,244,816 km (0.104 R)
• M51: 23,400,099 km (0.114 R)
• M52: 23,868,041 km (0.113 R)
• M53: 24,286,616 km (0.098 R)
• M54: 24,654,776 km (0.093 R)
• M55: 25,450,188 km (0.08 R)
• M56: 25,717,071 km (0.094 R)
• M57: 25,985,001 km (0.095 R)
• M58: 27,886,240 km (0.055 R)
• M59: 28,493,009 km (0.094 R)
• M60: 29,383,415 km (0.083 R)
• M61: 30,452,591 km (0.077 R)
• M62: 32,397,513 km (0.035 R)
• M63: 33,210,129 km (0.12 R)
• M64: 33,443,502 km (0.073 R)
• M65: 33,677,473 km (0.096 R)
• M66: 35,508,850 km (0.113 R)
• M67: 37,069,754 km (0.1 R)
• M68: 37,190,779 km (0.114 R)
• M69: 37,311,953 km (0.115 R)
• M70: 37,493,864 km (0.051 R)
• M71: 38,102,428 km (0.113 R)
• M72: 39,947,867 km (0.12 R)
• M73: 40,631,829 km (0.095 R)
• M74: 41,069,103 km (0.113 R)
• M75: 42,011,271 km (0.065 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 12,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit