🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.93 AU - 0.99 AU

Year: 334 Days

Day: 41 Hours

Environment

Temp: 114 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,809,219 km

• M1: 34,258 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.92 AU - 1.04 AU

Year: 344 Days

Day: 38.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.84 AU - 3.62 AU

Year: 2059 Days

Day: 35.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.3 AU - 4.98 AU

Year: 3546 Days

Day: 19.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.3

Radius: 13.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6 AU - 7.8 AU

Year: 6430 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 16,809,219 km

• M1: 165,605 km (0.076 R)
• M2: 1,118,244 km (0.115 R)
• M3: 1,602,792 km (0.112 R)
• M4: 2,593,877 km (0.062 R)
• M5: 3,091,889 km (0.109 R)
• M6: 4,071,755 km (0.114 R)
• M7: 5,049,377 km (0.037 R)
• M8: 5,617,699 km (0.106 R)
• M9: 7,468,075 km (0.03 R)
• M10: 9,258,313 km (0.106 R)
• M11: 10,112,367 km (0.091 R)
• M12: 12,538,695 km (0.113 R)
• M13: 14,462,075 km (0.104 R)
• M14: 15,470,963 km (0.087 R)
• M15: 16,379,471 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.6

Radius: 11.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.82 AU - 7.84 AU

Year: 7040 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 16,809,219 km

• M1: 147,952 km (0.097 R)
• M2: 606,919 km (0.114 R)
• M3: 1,026,541 km (0.111 R)
• M4: 1,696,739 km (0.099 R)
• M5: 2,423,785 km (0.093 R)
• M6: 2,889,932 km (0.117 R)
• M7: 3,948,337 km (0.097 R)
• M8: 4,787,281 km (0.097 R)
• M9: 5,456,433 km (0.049 R)
• M10: 6,212,650 km (0.094 R)
• M11: 7,636,523 km (0.116 R)
• M12: 8,871,902 km (0.084 R)
• M13: 9,435,586 km (0.1 R)
• M14: 12,052,652 km (0.106 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 10,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit