🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.73 AU

Year: 178 Days

Day: 28.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.26 AU - 2.06 AU

Year: 819 Days

Day: 32.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811

Radius: 14.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.85 AU - 4.95 AU

Year: 3534 Days

Day: 7.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 80.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,346,602 km

• M1: 184,305 km (0.037 R)
• M2: 718,818 km (0.095 R)
• M3: 1,575,714 km (0.107 R)
• M4: 3,386,297 km (0.096 R)
• M5: 5,247,445 km (0.068 R)
• M6: 5,839,403 km (0.065 R)
• M7: 6,749,258 km (0.028 R)
• M8: 8,814,606 km (0.109 R)
• M9: 10,588,388 km (0.081 R)
• M10: 11,186,031 km (0.105 R)
• M11: 12,216,761 km (0.091 R)
• M12: 14,623,341 km (0.118 R)
• M13: 18,958,389 km (0.119 R)
• M14: 23,866,246 km (0.082 R)
• M15: 24,377,422 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.3

Radius: 4.1

Gravity: 19.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.48 AU - 19.48 AU

Year: 30417 Days

Day: 22.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,346,602 km

• M1: 51,162 km (0.106 R)
• M2: 735,423 km (0.101 R)
• M3: 1,093,261 km (0.046 R)
• M4: 1,333,964 km (0.112 R)
• M5: 1,574,966 km (0.091 R)
• M6: 1,733,091 km (0.032 R)
• M7: 2,000,273 km (0.077 R)
• M8: 2,143,887 km (0.05 R)
• M9: 3,613,387 km (0.088 R)
• M10: 4,381,273 km (0.089 R)
• M11: 4,767,235 km (0.102 R)
• M12: 5,526,594 km (0.093 R)
• M13: 7,426,188 km (0.101 R)
• M14: 7,622,311 km (0.094 R)
• M15: 8,873,248 km (0.106 R)
• M16: 9,318,900 km (0.105 R)
• M17: 10,375,959 km (0.092 R)
• M18: 12,448,338 km (0.107 R)
• M19: 12,865,417 km (0.082 R)
• M20: 13,148,606 km (0.104 R)
• M21: 13,874,754 km (0.071 R)
• M22: 14,703,975 km (0.087 R)
• M23: 15,485,923 km (0.102 R)
• M24: 16,878,380 km (0.094 R)
• M25: 19,815,584 km (0.052 R)
• M26: 22,560,705 km (0.099 R)
• M27: 24,023,772 km (0.06 R)
• M28: 29,396,580 km (0.11 R)
• M29: 30,760,314 km (0.112 R)
• M30: 36,074,779 km (0.105 R)
• M31: 36,779,235 km (0.082 R)
• M32: 39,988,259 km (0.066 R)
• M33: 41,353,040 km (0.098 R)
• M34: 43,062,944 km (0.105 R)
• M35: 44,335,723 km (0.118 R)
• M36: 47,795,622 km (0.079 R)
• M37: 50,549,569 km (0.117 R)
• M38: 61,018,877 km (0.114 R)
• M39: 68,031,277 km (0.081 R)
• M40: 68,674,548 km (0.071 R)
• M41: 77,177,990 km (0.076 R)
• M42: 77,643,988 km (0.102 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: 227 - 15,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit