🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.82 AU - 0.84 AU

Year: 272 Days

Day: 27.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.79 AU - 1.09 AU

Year: 328 Days

Day: 12.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.1 AU - 2.7 AU

Year: 1338 Days

Day: 30.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.8

Radius: 13

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.01 AU - 7.35 AU

Year: 5529 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 21,146,364 km

• M1: 161,715 km (0.103 R)
• M2: 663,167 km (0.086 R)
• M3: 1,367,923 km (0.115 R)
• M4: 2,009,249 km (0.115 R)
• M5: 2,537,928 km (0.082 R)
• M6: 3,101,912 km (0.106 R)
• M7: 4,174,229 km (0.033 R)
• M8: 4,607,166 km (0.11 R)
• M9: 5,823,546 km (0.116 R)
• M10: 6,491,351 km (0.085 R)
• M11: 8,922,466 km (0.112 R)
• M12: 9,604,183 km (0.036 R)
• M13: 11,392,177 km (0.097 R)
• M14: 12,292,158 km (0.076 R)
• M15: 12,784,484 km (0.077 R)
• M16: 14,073,420 km (0.059 R)
• M17: 14,503,663 km (0.097 R)
• M18: 15,732,310 km (0.099 R)
• M19: 17,211,385 km (0.087 R)
• M20: 18,079,202 km (0.092 R)
• M21: 19,902,202 km (0.088 R)
• M22: 24,757,251 km (0.09 R)
• M23: 26,836,960 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78

Radius: 11.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.8 AU - 9.9 AU

Year: 8684 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 21,146,364 km

• M1: 149,448 km (0.045 R)
• M2: 531,372 km (0.12 R)
• M3: 1,257,071 km (0.099 R)
• M4: 1,685,669 km (0.108 R)
• M5: 2,054,727 km (0.105 R)
• M6: 2,829,793 km (0.106 R)
• M7: 4,260,248 km (0.097 R)
• M8: 4,655,187 km (0.085 R)
• M9: 5,098,445 km (0.105 R)
• M10: 8,178,516 km (0.11 R)
• M11: 8,583,776 km (0.12 R)
• M12: 9,767,843 km (0.066 R)
• M13: 10,815,028 km (0.05 R)
• M14: 11,595,780 km (0.069 R)
• M15: 12,413,781 km (0.086 R)
• M16: 14,651,466 km (0.118 R)
• M17: 16,285,075 km (0.111 R)
• M18: 16,658,022 km (0.065 R)
• M19: 20,584,368 km (0.116 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 13,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit