🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.68 AU - 0.86 AU

Year: 239 Days

Day: 37.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.35 AU - 1.51 AU

Year: 604 Days

Day: 25.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.7 AU - 1.94 AU

Year: 867 Days

Day: 38.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,568,042 km

• M1: 285,134 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.4

Radius: 13.6

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.49 AU - 13.93 AU

Year: 14149 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,568,042 km

• M1: 170,392 km (0.094 R)
• M2: 624,122 km (0.069 R)
• M3: 1,326,634 km (0.075 R)
• M4: 3,313,742 km (0.074 R)
• M5: 6,476,092 km (0.105 R)
• M6: 7,033,493 km (0.083 R)
• M7: 7,810,804 km (0.102 R)
• M8: 8,900,924 km (0.039 R)
• M9: 10,374,612 km (0.114 R)
• M10: 11,260,681 km (0.107 R)
• M11: 12,716,717 km (0.114 R)
• M12: 14,081,947 km (0.076 R)
• M13: 14,946,772 km (0.05 R)
• M14: 16,545,076 km (0.095 R)
• M15: 17,754,724 km (0.09 R)
• M16: 18,764,061 km (0.116 R)
• M17: 25,116,585 km (0.114 R)
• M18: 28,038,082 km (0.078 R)
• M19: 30,938,934 km (0.059 R)
• M20: 31,542,262 km (0.03 R)
• M21: 32,647,940 km (0.073 R)
• M22: 39,266,748 km (0.104 R)
• M23: 42,443,160 km (0.113 R)
• M24: 43,639,644 km (0.08 R)
• M25: 51,463,014 km (0.107 R)
• M26: 54,556,997 km (0.078 R)
• M27: 57,409,529 km (0.085 R)
• M28: 62,063,519 km (0.04 R)
• M29: 62,638,424 km (0.104 R)
• M30: 65,764,570 km (0.068 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 15,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit