🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.38 AU - 3.5 AU

Year: 1832 Days

Day: 26.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.1

Radius: 5.6

Gravity: 20.12 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.69 AU - 19.99 AU

Year: 26242 Days

Day: 19.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 27,852,356 km

• M1: 69,862 km (0.089 R)
• M2: 334,351 km (0.059 R)
• M3: 747,541 km (0.062 R)
• M4: 1,093,112 km (0.088 R)
• M5: 1,488,648 km (0.074 R)
• M6: 2,100,653 km (0.112 R)
• M7: 2,369,181 km (0.05 R)
• M8: 4,381,273 km (0.103 R)
• M9: 5,288,883 km (0.12 R)
• M10: 6,545,505 km (0.116 R)
• M11: 7,168,580 km (0.108 R)
• M12: 7,571,298 km (0.098 R)
• M13: 15,064,356 km (0.078 R)
• M14: 17,102,627 km (0.097 R)
• M15: 18,280,112 km (0.074 R)
• M16: 19,221,830 km (0.078 R)
• M17: 19,510,554 km (0.06 R)
• M18: 19,802,121 km (0.113 R)
• M19: 22,880,097 km (0.079 R)
• M20: 25,677,128 km (0.078 R)
• M21: 26,027,486 km (0.079 R)
• M22: 27,097,410 km (0.038 R)
• M23: 32,073,634 km (0.104 R)
• M24: 35,709,311 km (0.071 R)
• M25: 36,733,009 km (0.099 R)
• M26: 41,824,124 km (0.084 R)
• M27: 43,125,476 km (0.119 R)
• M28: 43,952,303 km (0.115 R)
• M29: 48,069,087 km (0.095 R)
• M30: 55,101,085 km (0.029 R)
• M31: 60,493,938 km (0.074 R)
• M32: 61,529,754 km (0.03 R)
• M33: 63,211,683 km (0.106 R)
• M34: 65,573,833 km (0.073 R)
• M35: 70,930,783 km (0.062 R)
• M36: 72,779,214 km (0.076 R)
• M37: 75,372,942 km (0.106 R)
• M38: 75,611,701 km (0.089 R)
• M39: 88,736,969 km (0.042 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14

Radius: 5.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 15.13 AU - 23.61 AU

Year: 30983 Days

Day: 21.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,852,356 km

• M1: 65,075 km (0.068 R)
• M2: 401,521 km (0.046 R)
• M3: 883,226 km (0.049 R)
• M4: 1,552,377 km (0.091 R)
• M5: 4,586,671 km (0.1 R)
• M6: 5,976,285 km (0.054 R)
• M7: 6,590,684 km (0.11 R)
• M8: 7,980,149 km (0.107 R)
• M9: 12,262,089 km (0.072 R)
• M10: 12,749,927 km (0.089 R)
• M11: 14,398,346 km (0.119 R)
• M12: 15,329,294 km (0.075 R)
• M13: 21,212,080 km (0.08 R)
• M14: 21,421,368 km (0.119 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 13,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit