🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.4 AU - 2.16 AU

Year: 839 Days

Day: 23.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.8

Radius: 11.9

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.58 AU - 11.68 AU

Year: 12238 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 142.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 94,761,475 km

• M1: 148,102 km (0.118 R)
• M2: 847,173 km (0.081 R)
• M3: 1,421,629 km (0.094 R)
• M4: 2,246,810 km (0.1 R)
• M5: 6,922,791 km (0.039 R)
• M6: 8,537,251 km (0.064 R)
• M7: 10,989,160 km (0.1 R)
• M8: 13,300,896 km (0.046 R)
• M9: 16,643,212 km (0.116 R)
• M10: 24,267,318 km (0.084 R)
• M11: 31,965,475 km (0.068 R)
• M12: 34,774,773 km (0.09 R)
• M13: 38,642,028 km (0.089 R)
• M14: 39,291,432 km (0.09 R)
• M15: 47,366,875 km (0.101 R)
• M16: 48,110,974 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.1

Radius: 4

Gravity: 40.44 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 17.5 AU - 19.94 AU

Year: 28599 Days

Day: 24.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 94,761,475 km

• M1: 55,351 km (0.073 R)
• M2: 230,381 km (0.084 R)
• M3: 720,164 km (0.087 R)
• M4: 977,921 km (0.089 R)
• M5: 1,187,209 km (0.106 R)
• M6: 1,359,097 km (0.093 R)
• M7: 1,657,395 km (0.057 R)
• M8: 2,407,778 km (0.044 R)
• M9: 2,606,892 km (0.119 R)
• M10: 3,241,337 km (0.095 R)
• M11: 3,707,035 km (0.062 R)
• M12: 4,145,357 km (0.072 R)
• M13: 5,370,863 km (0.083 R)
• M14: 8,738,012 km (0.105 R)
• M15: 9,208,647 km (0.096 R)
• M16: 10,264,359 km (0.118 R)
• M17: 13,833,315 km (0.105 R)
• M18: 15,550,998 km (0.115 R)
• M19: 15,807,409 km (0.116 R)
• M20: 16,416,721 km (0.035 R)
• M21: 21,231,827 km (0.051 R)
• M22: 22,513,133 km (0.05 R)
• M23: 22,731,546 km (0.091 R)
• M24: 23,958,398 km (0.092 R)
• M25: 24,300,529 km (0.12 R)
• M26: 26,664,773 km (0.103 R)
• M27: 27,527,205 km (0.032 R)
• M28: 31,707,717 km (0.11 R)
• M29: 33,662,513 km (0.076 R)
• M30: 34,379,685 km (0.069 R)
• M31: 44,650,476 km (0.039 R)
• M32: 46,746,343 km (0.118 R)
• M33: 47,638,544 km (0.032 R)
• M34: 53,231,859 km (0.079 R)
• M35: 59,663,520 km (0.087 R)
• M36: 64,593,069 km (0.032 R)
• M37: 66,593,791 km (0.065 R)
• M38: 73,320,759 km (0.067 R)
• M39: 78,214,704 km (0.107 R)
• M40: 79,471,326 km (0.032 R)
• M41: 88,375,541 km (0.098 R)
• M42: 88,919,030 km (0.111 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit