🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.41 AU - 0.65 AU

Year: 161 Days

Day: 25 Hours

Environment

Temp: 124 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.7

Radius: 10.3

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.11 AU - 4.61 AU

Year: 3157 Days

Day: 15 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,267,635 km

• M1: 132,544 km (0.108 R)
• M2: 494,122 km (0.107 R)
• M3: 1,006,345 km (0.111 R)
• M4: 1,540,708 km (0.108 R)
• M5: 1,893,460 km (0.083 R)
• M6: 2,418,698 km (0.077 R)
• M7: 2,865,996 km (0.116 R)
• M8: 3,463,789 km (0.084 R)
• M9: 3,844,366 km (0.103 R)
• M10: 4,208,637 km (0.06 R)
• M11: 5,468,999 km (0.105 R)
• M12: 6,272,938 km (0.11 R)
• M13: 7,090,640 km (0.107 R)
• M14: 7,740,942 km (0.116 R)
• M15: 8,149,942 km (0.036 R)
• M16: 8,537,401 km (0.042 R)
• M17: 10,374,612 km (0.099 R)
• M18: 10,746,513 km (0.077 R)
• M19: 11,212,959 km (0.088 R)
• M20: 11,560,774 km (0.111 R)
• M21: 12,141,214 km (0.117 R)
• M22: 13,072,012 km (0.065 R)
• M23: 13,506,145 km (0.112 R)
• M24: 16,482,693 km (0.044 R)
• M25: 18,876,858 km (0.08 R)
• M26: 20,899,720 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.3

Radius: 14.5

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.54 AU - 6.28 AU

Year: 5238 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,267,635 km

• M1: 192,532 km (0.109 R)
• M2: 706,102 km (0.113 R)
• M3: 1,199,326 km (0.06 R)
• M4: 2,046,050 km (0.117 R)
• M5: 2,618,860 km (0.093 R)
• M6: 3,447,932 km (0.06 R)
• M7: 4,306,773 km (0.067 R)
• M8: 5,797,665 km (0.113 R)
• M9: 8,710,635 km (0.095 R)
• M10: 9,332,962 km (0.115 R)
• M11: 9,949,904 km (0.045 R)
• M12: 12,448,039 km (0.067 R)
• M13: 13,069,468 km (0.058 R)
• M14: 15,957,605 km (0.052 R)
• M15: 16,741,498 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.9

Radius: 14.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.88 AU - 7.9 AU

Year: 9225 Days

Day: 8.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,267,635 km

• M1: 185,801 km (0.094 R)
• M2: 653,294 km (0.095 R)
• M3: 1,333,665 km (0.06 R)
• M4: 2,327,444 km (0.038 R)
• M5: 4,168,694 km (0.12 R)
• M6: 5,826,837 km (0.119 R)
• M7: 7,848,951 km (0.108 R)
• M8: 8,996,666 km (0.087 R)
• M9: 16,334,592 km (0.101 R)
• M10: 17,979,270 km (0.118 R)
• M11: 31,943,633 km (0.096 R)
• M12: 32,489,815 km (0.05 R)
• M13: 37,569,710 km (0.045 R)
• M14: 44,907,037 km (0.074 R)
• M15: 47,126,471 km (0.027 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: 176 - 11,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit