🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.56 AU - 0.74 AU

Year: 202 Days

Day: 13.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1 AU - 1.22 AU

Year: 450 Days

Day: 46.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,988,748 km

• M1: 32,612 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510

Radius: 8.9

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.96 AU - 8.08 AU

Year: 8744 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 91,988,748 km

• M1: 113,246 km (0.093 R)
• M2: 799,002 km (0.068 R)
• M3: 2,301,713 km (0.106 R)
• M4: 2,627,088 km (0.12 R)
• M5: 3,817,738 km (0.087 R)
• M6: 4,145,507 km (0.031 R)
• M7: 6,143,087 km (0.08 R)
• M8: 8,539,944 km (0.115 R)
• M9: 9,689,903 km (0.035 R)
• M10: 10,350,377 km (0.09 R)
• M11: 15,144,989 km (0.107 R)
• M12: 15,585,405 km (0.117 R)
• M13: 20,853,794 km (0.118 R)
• M14: 22,680,683 km (0.1 R)
• M15: 24,871,544 km (0.032 R)
• M16: 25,308,519 km (0.068 R)
• M17: 28,512,008 km (0.074 R)
• M18: 33,862,226 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561

Radius: 7.2

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 17.74 AU - 18.24 AU

Year: 29378 Days

Day: 19.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,988,748 km

• M1: 92,003 km (0.059 R)
• M2: 480,209 km (0.106 R)
• M3: 847,023 km (0.092 R)
• M4: 1,136,345 km (0.088 R)
• M5: 1,742,366 km (0.108 R)
• M6: 2,064,002 km (0.096 R)
• M7: 2,354,072 km (0.082 R)
• M8: 3,244,329 km (0.088 R)
• M9: 4,131,893 km (0.115 R)
• M10: 4,935,832 km (0.053 R)
• M11: 7,144,196 km (0.06 R)
• M12: 7,447,281 km (0.093 R)
• M13: 8,079,033 km (0.105 R)
• M14: 8,689,093 km (0.045 R)
• M15: 10,835,374 km (0.099 R)
• M16: 14,004,904 km (0.083 R)
• M17: 17,835,357 km (0.118 R)
• M18: 18,772,438 km (0.113 R)
• M19: 22,311,176 km (0.112 R)
• M20: 22,633,709 km (0.12 R)
• M21: 27,237,284 km (0.087 R)
• M22: 33,540,291 km (0.106 R)
• M23: 34,677,385 km (0.12 R)
• M24: 35,839,910 km (0.107 R)
• M25: 39,640,145 km (0.041 R)
• M26: 44,544,561 km (0.061 R)
• M27: 45,744,486 km (0.072 R)
• M28: 46,614,547 km (0.083 R)
• M29: 50,945,405 km (0.099 R)
• M30: 53,399,708 km (0.087 R)
• M31: 53,977,006 km (0.03 R)
• M32: 55,537,013 km (0.11 R)
• M33: 60,605,389 km (0.049 R)
• M34: 62,078,030 km (0.059 R)
• M35: 64,657,546 km (0.101 R)
• M36: 79,130,691 km (0.092 R)
• M37: 84,744,052 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 15,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit