🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.51 AU - 0.73 AU

Year: 315 Days

Day: 14.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.4

Radius: 10.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.68 AU - 0.88 AU

Year: 445 Days

Day: 6.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 10,718,519 km

• M1: 135,236 km (0.083 R)
• M2: 529,576 km (0.116 R)
• M3: 1,528,591 km (0.088 R)
• M4: 2,610,333 km (0.094 R)
• M5: 3,079,323 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.6

Radius: 13.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.86 AU - 0.94 AU

Year: 551 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 147.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 10,718,519 km

• M1: 162,912 km (0.031 R)
• M2: 888,013 km (0.116 R)
• M3: 2,299,469 km (0.084 R)
• M4: 2,751,703 km (0.11 R)
• M5: 3,498,496 km (0.111 R)
• M6: 4,406,256 km (0.074 R)
• M7: 4,932,242 km (0.102 R)
• M8: 5,482,612 km (0.112 R)
• M9: 5,945,019 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.1

Radius: 11.4

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.21 AU - 1.57 AU

Year: 1058 Days

Day: 7.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 10,718,519 km

• M1: 141,968 km (0.092 R)
• M2: 754,871 km (0.112 R)
• M3: 1,289,683 km (0.109 R)
• M4: 2,184,129 km (0.104 R)
• M5: 2,773,844 km (0.09 R)
• M6: 3,754,009 km (0.068 R)
• M7: 4,914,140 km (0.071 R)
• M8: 7,034,840 km (0.098 R)
• M9: 8,244,189 km (0.102 R)
• M10: 8,954,779 km (0.105 R)
• M11: 9,705,611 km (0.076 R)
• M12: 10,498,031 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 12,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit