🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.89 AU - 1.95 AU

Year: 992 Days

Day: 43.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 59.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.6

Radius: 13.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.04 AU - 5.94 AU

Year: 4155 Days

Day: 14.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,211,794 km

• M1: 169,195 km (0.106 R)
• M2: 787,334 km (0.094 R)
• M3: 1,271,881 km (0.101 R)
• M4: 1,868,029 km (0.078 R)
• M5: 2,731,657 km (0.08 R)
• M6: 3,956,415 km (0.112 R)
• M7: 4,780,550 km (0.112 R)
• M8: 8,990,832 km (0.072 R)
• M9: 9,828,580 km (0.093 R)
• M10: 10,501,322 km (0.099 R)
• M11: 10,937,100 km (0.086 R)
• M12: 11,385,146 km (0.09 R)
• M13: 13,708,999 km (0.102 R)
• M14: 15,761,033 km (0.111 R)
• M15: 19,932,121 km (0.083 R)
• M16: 20,466,784 km (0.073 R)
• M17: 21,286,879 km (0.026 R)
• M18: 22,629,969 km (0.059 R)
• M19: 23,285,507 km (0.106 R)
• M20: 23,953,611 km (0.068 R)
• M21: 27,570,738 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.3

Radius: 3.1

Gravity: 75.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.5 AU - 19.04 AU

Year: 22244 Days

Day: 16.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 58.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 83,211,794 km

• M1: 53,107 km (0.108 R)
• M2: 271,670 km (0.08 R)
• M3: 372,947 km (0.065 R)
• M4: 539,899 km (0.103 R)
• M5: 674,387 km (0.056 R)
• M6: 948,600 km (0.106 R)
• M7: 1,586,336 km (0.057 R)
• M8: 1,943,725 km (0.08 R)
• M9: 2,841,312 km (0.111 R)
• M10: 3,604,561 km (0.091 R)
• M11: 3,759,694 km (0.075 R)
• M12: 3,984,090 km (0.106 R)
• M13: 4,424,656 km (0.117 R)
• M14: 7,269,559 km (0.119 R)
• M15: 8,618,782 km (0.119 R)
• M16: 8,896,137 km (0.045 R)
• M17: 9,823,793 km (0.107 R)
• M18: 10,004,657 km (0.119 R)
• M19: 10,623,543 km (0.04 R)
• M20: 12,918,225 km (0.078 R)
• M21: 13,281,449 km (0.105 R)
• M22: 15,360,709 km (0.097 R)
• M23: 15,686,085 km (0.064 R)
• M24: 15,933,220 km (0.101 R)
• M25: 16,099,424 km (0.113 R)
• M26: 16,519,794 km (0.111 R)
• M27: 23,518,431 km (0.116 R)
• M28: 25,618,187 km (0.099 R)
• M29: 28,201,742 km (0.062 R)
• M30: 33,879,131 km (0.073 R)
• M31: 36,118,910 km (0.105 R)
• M32: 36,405,689 km (0.111 R)
• M33: 38,455,479 km (0.085 R)
• M34: 42,463,804 km (0.07 R)
• M35: 45,562,874 km (0.112 R)
• M36: 53,683,046 km (0.09 R)
• M37: 59,267,984 km (0.084 R)
• M38: 61,483,827 km (0.101 R)
• M39: 63,545,585 km (0.05 R)
• M40: 63,754,274 km (0.108 R)
• M41: 70,229,169 km (0.075 R)
• M42: 72,026,887 km (0.025 R)
• M43: 72,253,827 km (0.109 R)
• M44: 77,842,205 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit