🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.59 AU - 0.61 AU

Year: 166 Days

Day: 22.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,244,406 km

• M1: 39,344 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.9

Radius: 14.9

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.94 AU - 8.2 AU

Year: 8172 Days

Day: 11.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,244,406 km

• M1: 185,352 km (0.068 R)
• M2: 891,454 km (0.105 R)
• M3: 1,396,047 km (0.091 R)
• M4: 1,927,868 km (0.116 R)
• M5: 2,504,568 km (0.079 R)
• M6: 3,111,187 km (0.071 R)
• M7: 3,766,725 km (0.064 R)
• M8: 4,624,070 km (0.076 R)
• M9: 5,932,902 km (0.117 R)
• M10: 6,620,454 km (0.045 R)
• M11: 8,703,155 km (0.065 R)
• M12: 9,824,541 km (0.049 R)
• M13: 10,299,365 km (0.086 R)
• M14: 10,789,447 km (0.12 R)
• M15: 12,083,319 km (0.059 R)
• M16: 12,964,301 km (0.052 R)
• M17: 13,652,900 km (0.099 R)
• M18: 16,256,950 km (0.108 R)
• M19: 16,855,342 km (0.113 R)
• M20: 23,423,735 km (0.113 R)
• M21: 26,580,550 km (0.088 R)
• M22: 27,881,453 km (0.092 R)
• M23: 31,729,409 km (0.109 R)
• M24: 38,436,929 km (0.089 R)
• M25: 39,143,779 km (0.058 R)
• M26: 40,827,054 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.8

Radius: 12.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.07 AU - 8.19 AU

Year: 8263 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,244,406 km

• M1: 157,227 km (0.078 R)
• M2: 815,458 km (0.106 R)
• M3: 1,498,821 km (0.073 R)
• M4: 2,559,769 km (0.087 R)
• M5: 3,092,637 km (0.114 R)
• M6: 3,511,511 km (0.078 R)
• M7: 5,062,093 km (0.12 R)
• M8: 6,381,845 km (0.078 R)
• M9: 6,918,303 km (0.08 R)
• M10: 8,000,195 km (0.071 R)
• M11: 8,970,786 km (0.109 R)
• M12: 9,877,349 km (0.116 R)
• M13: 10,596,466 km (0.116 R)
• M14: 11,978,750 km (0.113 R)
• M15: 12,741,251 km (0.115 R)
• M16: 13,134,543 km (0.069 R)
• M17: 14,544,803 km (0.092 R)
• M18: 15,603,208 km (0.072 R)
• M19: 17,252,225 km (0.087 R)
• M20: 20,585,265 km (0.091 R)
• M21: 24,584,166 km (0.11 R)
• M22: 25,548,324 km (0.086 R)
• M23: 26,174,840 km (0.106 R)
• M24: 27,272,739 km (0.092 R)
• M25: 28,401,156 km (0.102 R)
• M26: 29,462,702 km (0.11 R)
• M27: 31,973,254 km (0.034 R)
• M28: 33,759,901 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.6

Radius: 9

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.17 AU - 10.75 AU

Year: 9560 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,244,406 km

• M1: 112,647 km (0.114 R)
• M2: 632,799 km (0.086 R)
• M3: 1,142,180 km (0.06 R)
• M4: 1,788,742 km (0.077 R)
• M5: 2,194,601 km (0.114 R)
• M6: 2,642,048 km (0.092 R)
• M7: 4,440,214 km (0.074 R)
• M8: 10,051,631 km (0.093 R)
• M9: 11,441,395 km (0.077 R)
• M10: 16,706,492 km (0.1 R)
• M11: 22,976,288 km (0.073 R)
• M12: 29,466,143 km (0.037 R)
• M13: 34,520,457 km (0.091 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 14,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit