🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.44 AU - 3.58 AU

Year: 1898 Days

Day: 33.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.84 AU - 3.44 AU

Year: 2022 Days

Day: 14.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.9

Radius: 12.6

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.87 AU - 7.19 AU

Year: 5382 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,504,314 km

• M1: 174,431 km (0.082 R)
• M2: 982,559 km (0.049 R)
• M3: 1,705,565 km (0.095 R)
• M4: 2,343,151 km (0.113 R)
• M5: 2,795,236 km (0.105 R)
• M6: 4,120,973 km (0.076 R)
• M7: 4,516,360 km (0.119 R)
• M8: 5,603,936 km (0.064 R)
• M9: 8,513,316 km (0.081 R)
• M10: 13,334,406 km (0.12 R)
• M11: 14,258,323 km (0.104 R)
• M12: 19,855,377 km (0.1 R)
• M13: 20,720,352 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.4

Radius: 6.4

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.09 AU - 17.31 AU

Year: 19447 Days

Day: 22.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 64,504,314 km

• M1: 79,586 km (0.074 R)
• M2: 292,763 km (0.119 R)
• M3: 784,491 km (0.061 R)
• M4: 1,508,994 km (0.103 R)
• M5: 1,907,522 km (0.063 R)
• M6: 2,913,419 km (0.117 R)
• M7: 4,684,209 km (0.047 R)
• M8: 5,419,183 km (0.061 R)
• M9: 6,228,507 km (0.106 R)
• M10: 6,984,126 km (0.117 R)
• M11: 7,338,823 km (0.118 R)
• M12: 8,084,419 km (0.082 R)
• M13: 8,327,515 km (0.096 R)
• M14: 8,726,493 km (0.055 R)
• M15: 10,167,868 km (0.102 R)
• M16: 11,093,281 km (0.108 R)
• M17: 13,650,357 km (0.109 R)
• M18: 13,925,916 km (0.084 R)
• M19: 15,212,009 km (0.104 R)
• M20: 16,265,627 km (0.115 R)
• M21: 18,517,374 km (0.052 R)
• M22: 18,855,166 km (0.095 R)
• M23: 19,196,997 km (0.09 R)
• M24: 20,696,417 km (0.087 R)
• M25: 22,082,740 km (0.078 R)
• M26: 25,039,093 km (0.03 R)
• M27: 25,556,103 km (0.099 R)
• M28: 26,291,975 km (0.06 R)
• M29: 27,806,055 km (0.115 R)
• M30: 28,472,215 km (0.08 R)
• M31: 36,255,044 km (0.092 R)
• M32: 38,128,159 km (0.119 R)
• M33: 39,226,955 km (0.112 R)
• M34: 40,205,625 km (0.111 R)
• M35: 42,649,904 km (0.045 R)
• M36: 44,283,214 km (0.084 R)
• M37: 44,584,653 km (0.068 R)
• M38: 52,571,534 km (0.055 R)
• M39: 58,515,357 km (0.04 R)
• M40: 62,401,610 km (0.066 R)
• M41: 63,926,162 km (0.078 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit