🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.71 AU - 0.75 AU

Year: 226 Days

Day: 20.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.74 AU - 1.04 AU

Year: 304 Days

Day: 38.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,559,302 km

• M1: 267,631 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.21 AU - 3.87 AU

Year: 2409 Days

Day: 18 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,559,302 km

• M1: 3,137,965 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.26 AU - 4.94 AU

Year: 3002 Days

Day: 17.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.9

Radius: 13.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.58 AU - 6.58 AU

Year: 4767 Days

Day: 10.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,559,302 km

• M1: 173,384 km (0.056 R)
• M2: 767,287 km (0.103 R)
• M3: 1,257,071 km (0.116 R)
• M4: 2,178,893 km (0.06 R)
• M5: 3,397,068 km (0.111 R)
• M6: 4,304,529 km (0.071 R)
• M7: 4,754,370 km (0.072 R)
• M8: 6,692,261 km (0.117 R)
• M9: 9,343,135 km (0.107 R)
• M10: 10,859,609 km (0.097 R)
• M11: 14,220,325 km (0.106 R)
• M12: 17,378,635 km (0.119 R)
• M13: 18,589,929 km (0.094 R)
• M14: 20,843,920 km (0.107 R)
• M15: 23,131,122 km (0.068 R)
• M16: 23,929,376 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.7

Radius: 9.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.79 AU - 12.63 AU

Year: 15430 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,559,302 km

• M1: 123,119 km (0.103 R)
• M2: 750,383 km (0.053 R)
• M3: 2,486,167 km (0.111 R)
• M4: 3,638,968 km (0.049 R)
• M5: 10,807,698 km (0.105 R)
• M6: 11,322,614 km (0.043 R)
• M7: 16,103,762 km (0.108 R)
• M8: 17,818,602 km (0.108 R)
• M9: 21,878,090 km (0.115 R)
• M10: 23,051,985 km (0.114 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 10,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit