🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.07 AU - 1.35 AU

Year: 491 Days

Day: 18.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 40,619,686 km

• M1: 54,154 km (0.113 R)
• M2: 362,625 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.43 AU - 2.65 AU

Year: 1494 Days

Day: 19.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.68 AU - 2.96 AU

Year: 1747 Days

Day: 22.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.78 AU - 3.6 AU

Year: 2102 Days

Day: 28.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.5

Radius: 8.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.08 AU - 8.18 AU

Year: 8553 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,619,686 km

• M1: 109,506 km (0.107 R)
• M2: 533,765 km (0.078 R)
• M3: 1,263,504 km (0.109 R)
• M4: 1,794,576 km (0.043 R)
• M5: 2,112,322 km (0.076 R)
• M6: 2,500,528 km (0.099 R)
• M7: 2,809,149 km (0.103 R)
• M8: 3,759,095 km (0.099 R)
• M9: 4,142,515 km (0.061 R)
• M10: 4,702,908 km (0.081 R)
• M11: 6,434,952 km (0.046 R)
• M12: 7,018,384 km (0.065 R)
• M13: 7,357,672 km (0.105 R)
• M14: 10,743,521 km (0.061 R)
• M15: 14,065,042 km (0.064 R)
• M16: 16,605,364 km (0.097 R)
• M17: 18,459,480 km (0.102 R)
• M18: 27,596,319 km (0.071 R)

Asteroid Belt

Center: 9.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.2

Radius: 8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.97 AU - 12.43 AU

Year: 14766 Days

Day: 12.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,619,686 km

• M1: 121,025 km (0.037 R)
• M2: 399,875 km (0.081 R)
• M3: 811,718 km (0.049 R)
• M4: 1,516,324 km (0.06 R)
• M5: 1,792,482 km (0.102 R)
• M6: 4,469,536 km (0.061 R)
• M7: 5,896,101 km (0.047 R)
• M8: 17,125,665 km (0.111 R)
• M9: 20,077,530 km (0.069 R)
• M10: 23,605,048 km (0.102 R)
• M11: 32,692,221 km (0.046 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 14,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit