🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.78 AU - 1.06 AU

Year: 324 Days

Day: 13.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.1 AU - 5.04 AU

Year: 3014 Days

Day: 26.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,367,111 km

• M1: 389,702 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.4

Radius: 5.6

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.2 AU - 18.44 AU

Year: 20943 Days

Day: 24.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 90,367,111 km

• M1: 72,405 km (0.115 R)
• M2: 261,647 km (0.093 R)
• M3: 1,256,323 km (0.105 R)
• M4: 2,345,994 km (0.037 R)
• M5: 3,505,228 km (0.111 R)
• M6: 3,701,051 km (0.086 R)
• M7: 3,982,146 km (0.077 R)
• M8: 10,044,001 km (0.119 R)
• M9: 10,744,269 km (0.041 R)
• M10: 11,369,887 km (0.084 R)
• M11: 14,677,346 km (0.059 R)
• M12: 17,917,786 km (0.105 R)
• M13: 19,627,241 km (0.081 R)
• M14: 20,719,305 km (0.115 R)
• M15: 23,280,421 km (0.101 R)
• M16: 28,526,519 km (0.113 R)
• M17: 33,843,077 km (0.05 R)
• M18: 35,183,325 km (0.056 R)
• M19: 39,172,651 km (0.107 R)
• M20: 41,024,523 km (0.043 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.7

Radius: 3.4

Gravity: 49.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.25 AU - 22.05 AU

Year: 28385 Days

Day: 20.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 90,367,111 km

• M1: 42,336 km (0.086 R)
• M2: 206,295 km (0.102 R)
• M3: 385,215 km (0.086 R)
• M4: 642,523 km (0.053 R)
• M5: 855,101 km (0.096 R)
• M6: 1,030,580 km (0.087 R)
• M7: 1,370,616 km (0.106 R)
• M8: 1,879,996 km (0.077 R)
• M9: 2,245,165 km (0.065 R)
• M10: 4,398,477 km (0.081 R)
• M11: 6,267,552 km (0.06 R)
• M12: 6,405,182 km (0.086 R)
• M13: 7,223,782 km (0.091 R)
• M14: 7,684,244 km (0.092 R)
• M15: 9,600,743 km (0.097 R)
• M16: 13,642,428 km (0.115 R)
• M17: 16,333,395 km (0.106 R)
• M18: 17,303,687 km (0.106 R)
• M19: 18,687,616 km (0.095 R)
• M20: 20,645,254 km (0.038 R)
• M21: 24,392,531 km (0.084 R)
• M22: 27,698,195 km (0.093 R)
• M23: 31,692,309 km (0.066 R)
• M24: 31,962,483 km (0.047 R)
• M25: 35,760,922 km (0.109 R)
• M26: 38,607,171 km (0.093 R)
• M27: 41,439,358 km (0.103 R)
• M28: 50,393,090 km (0.107 R)
• M29: 55,513,077 km (0.089 R)
• M30: 65,232,750 km (0.101 R)
• M31: 67,884,372 km (0.076 R)
• M32: 70,148,087 km (0.08 R)
• M33: 70,836,836 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 10,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit