🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.4 AU - 1.71 AU

Year: 705 Days

Day: 20.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 93.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.1

Radius: 11.6

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.7 AU - 7.78 AU

Year: 6391 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,414,881 km

• M1: 144,212 km (0.116 R)
• M2: 810,820 km (0.069 R)
• M3: 1,204,412 km (0.049 R)
• M4: 1,660,536 km (0.11 R)
• M5: 4,352,550 km (0.097 R)
• M6: 5,201,219 km (0.064 R)
• M7: 11,796,091 km (0.081 R)
• M8: 12,382,216 km (0.101 R)
• M9: 13,326,029 km (0.072 R)
• M10: 14,317,115 km (0.084 R)
• M11: 14,922,687 km (0.079 R)
• M12: 16,643,511 km (0.096 R)
• M13: 18,563,899 km (0.12 R)
• M14: 19,577,574 km (0.055 R)
• M15: 20,173,273 km (0.034 R)
• M16: 21,479,113 km (0.12 R)
• M17: 22,192,844 km (0.118 R)
• M18: 31,626,486 km (0.028 R)
• M19: 33,810,016 km (0.031 R)
• M20: 37,898,825 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.5

Radius: 5.1

Gravity: 31.2 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.73 AU - 15.15 AU

Year: 21092 Days

Day: 22.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,414,881 km

• M1: 64,177 km (0.039 R)
• M2: 273,166 km (0.09 R)
• M3: 644,168 km (0.106 R)
• M4: 963,111 km (0.118 R)
• M5: 1,230,143 km (0.115 R)
• M6: 1,528,441 km (0.117 R)
• M7: 1,992,943 km (0.109 R)
• M8: 2,668,676 km (0.074 R)
• M9: 2,872,279 km (0.09 R)
• M10: 3,761,040 km (0.059 R)
• M11: 4,565,278 km (0.081 R)
• M12: 7,359,018 km (0.074 R)
• M13: 8,828,219 km (0.076 R)
• M14: 11,987,277 km (0.089 R)
• M15: 13,115,545 km (0.076 R)
• M16: 14,701,282 km (0.066 R)
• M17: 15,909,285 km (0.098 R)
• M18: 22,533,778 km (0.093 R)
• M19: 25,020,393 km (0.11 R)
• M20: 25,697,922 km (0.117 R)
• M21: 26,737,029 km (0.049 R)
• M22: 29,519,250 km (0.104 R)
• M23: 30,022,049 km (0.101 R)
• M24: 31,174,251 km (0.114 R)
• M25: 34,807,086 km (0.091 R)
• M26: 35,227,307 km (0.063 R)
• M27: 36,364,550 km (0.085 R)
• M28: 45,852,795 km (0.052 R)
• M29: 56,478,731 km (0.083 R)
• M30: 57,059,021 km (0.11 R)
• M31: 58,428,440 km (0.099 R)
• M32: 59,220,711 km (0.113 R)
• M33: 60,221,072 km (0.092 R)
• M34: 62,050,055 km (0.053 R)
• M35: 75,666,453 km (0.087 R)
• M36: 79,235,859 km (0.087 R)
• M37: 79,477,758 km (0.076 R)
• M38: 81,923,534 km (0.079 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: 259 - 14,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit