🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.79 AU - 1.17 AU

Year: 367 Days

Day: 40.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.5

Radius: 12.5

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.71 AU - 7.73 AU

Year: 5875 Days

Day: 7.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 165.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 96,804,076 km

• M1: 179,667 km (0.067 R)
• M2: 604,675 km (0.051 R)
• M3: 1,202,318 km (0.068 R)
• M4: 1,686,566 km (0.111 R)
• M5: 8,285,628 km (0.068 R)
• M6: 9,130,407 km (0.076 R)
• M7: 11,972,467 km (0.102 R)
• M8: 14,370,671 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.9

Radius: 6.6

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.69 AU - 15.32 AU

Year: 22003 Days

Day: 18.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 96,804,076 km

• M1: 82,279 km (0.105 R)
• M2: 321,037 km (0.108 R)
• M3: 568,322 km (0.081 R)
• M4: 813,812 km (0.086 R)
• M5: 1,028,785 km (0.073 R)
• M6: 1,282,054 km (0.032 R)
• M7: 1,577,061 km (0.076 R)
• M8: 1,804,450 km (0.116 R)
• M9: 2,261,172 km (0.113 R)
• M10: 3,154,271 km (0.053 R)
• M11: 4,296,451 km (0.093 R)
• M12: 6,360,453 km (0.088 R)
• M13: 9,453,837 km (0.049 R)
• M14: 10,210,204 km (0.064 R)
• M15: 11,006,215 km (0.104 R)
• M16: 11,259,334 km (0.117 R)
• M17: 11,975,310 km (0.117 R)
• M18: 24,337,928 km (0.094 R)
• M19: 28,510,213 km (0.069 R)
• M20: 30,827,334 km (0.091 R)
• M21: 38,672,246 km (0.039 R)
• M22: 39,404,977 km (0.03 R)
• M23: 41,658,669 km (0.06 R)
• M24: 42,273,815 km (0.093 R)
• M25: 46,092,750 km (0.105 R)
• M26: 49,103,407 km (0.066 R)
• M27: 51,006,441 km (0.094 R)
• M28: 57,577,528 km (0.105 R)
• M29: 57,958,254 km (0.12 R)
• M30: 64,896,454 km (0.108 R)
• M31: 67,608,364 km (0.113 R)
• M32: 70,612,289 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.4

Radius: 4.7

Gravity: 25.6 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 17.49 AU - 20.69 AU

Year: 31591 Days

Day: 24.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 96,804,076 km

• M1: 58,493 km (0.109 R)
• M2: 404,961 km (0.114 R)
• M3: 622,626 km (0.098 R)
• M4: 1,088,624 km (0.098 R)
• M5: 1,798,466 km (0.119 R)
• M6: 2,940,645 km (0.092 R)
• M7: 3,199,001 km (0.096 R)
• M8: 4,958,870 km (0.065 R)
• M9: 6,973,206 km (0.12 R)
• M10: 7,277,488 km (0.09 R)
• M11: 7,432,920 km (0.075 R)
• M12: 7,643,554 km (0.102 R)
• M13: 12,967,443 km (0.061 R)
• M14: 13,661,726 km (0.036 R)
• M15: 13,977,976 km (0.113 R)
• M16: 14,625,286 km (0.12 R)
• M17: 15,805,913 km (0.108 R)
• M18: 16,597,435 km (0.084 R)
• M19: 17,415,137 km (0.098 R)
• M20: 18,740,125 km (0.085 R)
• M21: 18,934,752 km (0.049 R)
• M22: 20,437,463 km (0.111 R)
• M23: 22,672,305 km (0.103 R)
• M24: 23,678,052 km (0.11 R)
• M25: 24,019,733 km (0.111 R)
• M26: 26,750,044 km (0.085 R)
• M27: 29,025,876 km (0.045 R)
• M28: 36,470,315 km (0.068 R)
• M29: 39,580,754 km (0.033 R)
• M30: 41,529,566 km (0.036 R)
• M31: 42,359,983 km (0.115 R)
• M32: 51,282,898 km (0.117 R)
• M33: 53,988,525 km (0.104 R)
• M34: 56,382,091 km (0.114 R)
• M35: 69,417,002 km (0.076 R)
• M36: 69,649,777 km (0.069 R)
• M37: 73,686,526 km (0.062 R)
• M38: 80,413,792 km (0.115 R)
• M39: 82,222,430 km (0.083 R)
• M40: 94,215,393 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 10,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit