🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.63 AU - 0.85 AU

Year: 230 Days

Day: 28.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.74 AU - 2.14 AU

Year: 977 Days

Day: 23.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.11 AU - 2.73 AU

Year: 1361 Days

Day: 22.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.79 AU - 4.11 AU

Year: 2317 Days

Day: 25.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.34 AU - 4.62 AU

Year: 2872 Days

Day: 19.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.7

Radius: 12.3

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.43 AU - 5.77 AU

Year: 4793 Days

Day: 11.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 31,786,391 km

• M1: 153,039 km (0.1 R)
• M2: 665,262 km (0.111 R)
• M3: 1,086,230 km (0.051 R)
• M4: 2,073,127 km (0.098 R)
• M5: 2,463,279 km (0.04 R)
• M6: 3,212,016 km (0.095 R)
• M7: 3,629,544 km (0.1 R)
• M8: 4,300,041 km (0.096 R)
• M9: 4,730,434 km (0.065 R)
• M10: 5,358,745 km (0.101 R)
• M11: 5,828,183 km (0.088 R)
• M12: 6,389,026 km (0.105 R)
• M13: 7,088,845 km (0.102 R)
• M14: 7,655,671 km (0.093 R)
• M15: 9,455,782 km (0.067 R)
• M16: 11,332,039 km (0.049 R)
• M17: 11,813,145 km (0.116 R)
• M18: 12,867,960 km (0.039 R)
• M19: 14,538,519 km (0.071 R)
• M20: 15,455,255 km (0.107 R)
• M21: 16,593,396 km (0.117 R)
• M22: 18,110,169 km (0.1 R)
• M23: 18,768,549 km (0.113 R)
• M24: 21,199,963 km (0.068 R)
• M25: 22,228,748 km (0.027 R)
• M26: 23,522,620 km (0.096 R)
• M27: 24,148,537 km (0.107 R)
• M28: 26,010,133 km (0.082 R)
• M29: 30,017,262 km (0.116 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 18,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit