🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.47 AU - 0.61 AU

Year: 148 Days

Day: 33.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 121.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,561,004 km

• M1: 265,985 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 12.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.33 AU - 6.43 AU

Year: 5315 Days

Day: 14.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,561,004 km

• M1: 154,385 km (0.079 R)
• M2: 786,586 km (0.095 R)
• M3: 1,475,334 km (0.044 R)
• M4: 1,913,955 km (0.088 R)
• M5: 2,523,267 km (0.084 R)
• M6: 3,878,175 km (0.06 R)
• M7: 4,301,088 km (0.095 R)
• M8: 4,913,392 km (0.088 R)
• M9: 5,467,204 km (0.089 R)
• M10: 5,940,083 km (0.089 R)
• M11: 6,440,338 km (0.115 R)
• M12: 6,934,609 km (0.086 R)
• M13: 7,778,341 km (0.085 R)
• M14: 10,275,429 km (0.118 R)
• M15: 11,090,737 km (0.086 R)
• M16: 11,706,033 km (0.089 R)
• M17: 14,398,047 km (0.118 R)
• M18: 15,130,777 km (0.045 R)
• M19: 17,732,733 km (0.069 R)
• M20: 19,375,617 km (0.05 R)
• M21: 21,189,491 km (0.103 R)
• M22: 23,266,807 km (0.045 R)
• M23: 23,806,706 km (0.116 R)
• M24: 28,519,039 km (0.101 R)
• M25: 29,945,903 km (0.085 R)
• M26: 30,954,193 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.9

Radius: 12

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.86 AU - 6.72 AU

Year: 5881 Days

Day: 5 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,561,004 km

• M1: 149,299 km (0.045 R)
• M2: 526,435 km (0.084 R)
• M3: 1,997,880 km (0.107 R)
• M4: 2,541,817 km (0.104 R)
• M5: 2,917,458 km (0.043 R)
• M6: 4,538,051 km (0.118 R)
• M7: 4,919,526 km (0.116 R)
• M8: 6,965,426 km (0.09 R)
• M9: 9,491,835 km (0.083 R)
• M10: 13,987,102 km (0.1 R)
• M11: 15,453,759 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.1

Radius: 12.2

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.62 AU - 6.8 AU

Year: 6479 Days

Day: 8.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,561,004 km

• M1: 151,692 km (0.103 R)
• M2: 572,212 km (0.101 R)
• M3: 1,797,269 km (0.054 R)
• M4: 2,269,998 km (0.105 R)
• M5: 3,023,523 km (0.107 R)
• M6: 4,263,091 km (0.104 R)
• M7: 6,970,812 km (0.107 R)
• M8: 7,756,949 km (0.073 R)
• M9: 9,153,894 km (0.115 R)
• M10: 10,096,959 km (0.104 R)
• M11: 11,810,901 km (0.059 R)
• M12: 12,548,120 km (0.055 R)
• M13: 13,315,856 km (0.08 R)
• M14: 14,644,884 km (0.097 R)
• M15: 15,066,301 km (0.097 R)
• M16: 15,682,644 km (0.103 R)
• M17: 18,877,606 km (0.112 R)
• M18: 19,812,443 km (0.082 R)
• M19: 24,112,484 km (0.12 R)
• M20: 28,342,214 km (0.113 R)
• M21: 29,759,355 km (0.076 R)
• M22: 32,023,369 km (0.066 R)
• M23: 32,734,557 km (0.106 R)
• M24: 35,685,375 km (0.044 R)
• M25: 37,225,336 km (0.078 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 11,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit