🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.57 AU - 0.71 AU

Year: 191 Days

Day: 30.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,349,710 km

• M1: 344,374 km (0.118 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76

Radius: 12.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.89 AU - 6.45 AU

Year: 5033 Days

Day: 12 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,349,710 km

• M1: 162,912 km (0.037 R)
• M2: 1,046,138 km (0.082 R)
• M3: 2,225,568 km (0.115 R)
• M4: 2,921,048 km (0.05 R)
• M5: 8,308,217 km (0.077 R)
• M6: 10,841,058 km (0.119 R)
• M7: 11,977,703 km (0.108 R)
• M8: 13,354,602 km (0.037 R)
• M9: 14,315,319 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.9

Radius: 8.8

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.23 AU - 6.93 AU

Year: 5589 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,349,710 km

• M1: 120,875 km (0.112 R)
• M2: 444,156 km (0.069 R)
• M3: 785,239 km (0.072 R)
• M4: 1,157,439 km (0.115 R)
• M5: 1,570,478 km (0.091 R)
• M6: 2,187,719 km (0.111 R)
• M7: 2,805,858 km (0.084 R)
• M8: 3,136,020 km (0.081 R)
• M9: 5,635,352 km (0.108 R)
• M10: 6,793,090 km (0.055 R)
• M11: 13,351,311 km (0.091 R)
• M12: 18,089,524 km (0.101 R)
• M13: 21,014,910 km (0.114 R)
• M14: 24,080,919 km (0.056 R)
• M15: 27,345,593 km (0.092 R)
• M16: 28,138,761 km (0.099 R)
• M17: 28,586,059 km (0.094 R)
• M18: 33,223,593 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.9

Radius: 8.2

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.47 AU - 13.81 AU

Year: 14804 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,349,710 km

• M1: 102,026 km (0.101 R)
• M2: 402,418 km (0.117 R)
• M3: 764,744 km (0.061 R)
• M4: 1,286,841 km (0.115 R)
• M5: 1,667,717 km (0.111 R)
• M6: 2,066,246 km (0.075 R)
• M7: 3,006,169 km (0.079 R)
• M8: 3,766,126 km (0.094 R)
• M9: 4,206,543 km (0.097 R)
• M10: 4,487,039 km (0.117 R)
• M11: 4,813,311 km (0.078 R)
• M12: 5,155,442 km (0.08 R)
• M13: 6,360,602 km (0.088 R)
• M14: 11,092,383 km (0.112 R)
• M15: 11,569,301 km (0.038 R)
• M16: 11,997,749 km (0.082 R)
• M17: 13,148,157 km (0.116 R)
• M18: 13,413,543 km (0.119 R)
• M19: 14,865,690 km (0.033 R)
• M20: 15,226,370 km (0.03 R)
• M21: 16,115,730 km (0.069 R)
• M22: 26,998,077 km (0.094 R)
• M23: 29,302,184 km (0.101 R)
• M24: 36,733,608 km (0.065 R)
• M25: 45,631,988 km (0.082 R)
• M26: 49,208,574 km (0.116 R)
• M27: 57,619,565 km (0.075 R)
• M28: 58,868,557 km (0.106 R)
• M29: 59,228,789 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 19,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit