🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.27 AU - 1.59 AU

Year: 607 Days

Day: 42.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,904,238 km

• M1: 88,562 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.3 AU - 3.48 AU

Year: 1743 Days

Day: 32 Hours

Environment

Temp: -101 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.21 AU - 4.05 AU

Year: 2454 Days

Day: 32.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.76 AU - 4.5 AU

Year: 2454 Days

Day: 44.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 147.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,904,238 km

• M1: 403,166 km (0.118 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.8

Radius: 11.3

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.1 AU - 9.74 AU

Year: 9451 Days

Day: 8.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,904,238 km

• M1: 141,071 km (0.053 R)
• M2: 499,657 km (0.117 R)
• M3: 998,865 km (0.087 R)
• M4: 1,384,379 km (0.118 R)
• M5: 1,976,786 km (0.078 R)
• M6: 2,470,459 km (0.108 R)
• M7: 2,980,887 km (0.116 R)
• M8: 3,764,331 km (0.115 R)
• M9: 5,155,591 km (0.096 R)
• M10: 7,661,655 km (0.074 R)
• M11: 11,162,694 km (0.117 R)
• M12: 16,882,868 km (0.083 R)
• M13: 17,679,177 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.1

Radius: 9.6

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.26 AU - 12.6 AU

Year: 14618 Days

Day: 12.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,904,238 km

• M1: 119,977 km (0.093 R)
• M2: 547,827 km (0.089 R)
• M3: 859,739 km (0.118 R)
• M4: 1,726,808 km (0.104 R)
• M5: 3,416,965 km (0.094 R)
• M6: 5,385,075 km (0.105 R)
• M7: 6,390,821 km (0.108 R)
• M8: 7,694,716 km (0.119 R)
• M9: 10,267,351 km (0.091 R)
• M10: 21,508,284 km (0.048 R)
• M11: 25,186,298 km (0.057 R)
• M12: 25,686,403 km (0.118 R)
• M13: 31,285,851 km (0.115 R)
• M14: 33,519,647 km (0.102 R)
• M15: 38,433,937 km (0.107 R)
• M16: 49,662,604 km (0.045 R)
• M17: 55,848,775 km (0.089 R)
• M18: 56,870,379 km (0.091 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 10,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit