🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.96 AU - 1.96 AU

Year: 988 Days

Day: 40.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.59 AU - 2.55 AU

Year: 1072 Days

Day: 36.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 135.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.38 AU - 2.98 AU

Year: 1579 Days

Day: 30.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94

Radius: 14.7

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.86 AU - 8.9 AU

Year: 8730 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 22,584,180 km

• M1: 190,737 km (0.099 R)
• M2: 329,564 km (0.095 R)
• M3: 463,903 km (0.091 R)
• M4: 849,118 km (0.111 R)
• M5: 1,244,953 km (0.107 R)
• M6: 1,419,684 km (0.115 R)
• M7: 1,808,788 km (0.036 R)
• M8: 2,067,443 km (0.091 R)
• M9: 2,541,817 km (0.083 R)
• M10: 2,783,867 km (0.071 R)
• M11: 2,966,227 km (0.106 R)
• M12: 3,221,441 km (0.101 R)
• M13: 3,484,134 km (0.092 R)
• M14: 3,609,049 km (0.114 R)
• M15: 3,956,116 km (0.058 R)
• M16: 4,410,145 km (0.119 R)
• M17: 4,506,935 km (0.096 R)
• M18: 4,623,921 km (0.051 R)
• M19: 4,861,183 km (0.06 R)
• M20: 5,555,018 km (0.107 R)
• M21: 5,807,539 km (0.089 R)
• M22: 6,171,660 km (0.037 R)
• M23: 6,543,411 km (0.1 R)
• M24: 6,676,403 km (0.097 R)
• M25: 6,877,613 km (0.096 R)
• M26: 6,990,260 km (0.117 R)
• M27: 8,102,819 km (0.119 R)
• M28: 8,341,727 km (0.048 R)
• M29: 8,801,890 km (0.092 R)
• M30: 8,948,945 km (0.109 R)
• M31: 9,295,264 km (0.07 R)
• M32: 9,950,203 km (0.116 R)
• M33: 10,464,221 km (0.075 R)
• M34: 10,855,420 km (0.054 R)
• M35: 11,013,246 km (0.091 R)
• M36: 11,118,862 km (0.116 R)
• M37: 11,331,291 km (0.119 R)
• M38: 11,760,038 km (0.074 R)
• M39: 11,949,280 km (0.079 R)
• M40: 12,221,398 km (0.083 R)
• M41: 12,330,904 km (0.115 R)
• M42: 12,550,813 km (0.064 R)
• M43: 12,910,895 km (0.107 R)
• M44: 13,050,170 km (0.106 R)
• M45: 13,386,915 km (0.092 R)
• M46: 14,212,247 km (0.114 R)
• M47: 14,385,182 km (0.038 R)
• M48: 14,762,019 km (0.106 R)
• M49: 15,112,826 km (0.04 R)
• M50: 15,230,410 km (0.115 R)
• M51: 15,496,095 km (0.091 R)
• M52: 15,673,967 km (0.084 R)
• M53: 15,882,507 km (0.104 R)
• M54: 16,031,955 km (0.102 R)
• M55: 16,302,129 km (0.036 R)
• M56: 16,422,705 km (0.031 R)
• M57: 16,543,729 km (0.074 R)
• M58: 16,786,377 km (0.101 R)
• M59: 17,030,222 km (0.111 R)
• M60: 17,244,595 km (0.09 R)
• M61: 17,459,867 km (0.119 R)
• M62: 19,309,495 km (0.114 R)
• M63: 19,469,116 km (0.1 R)
• M64: 20,144,251 km (0.032 R)
• M65: 21,154,934 km (0.107 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 12,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit