🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.45 AU - 0.57 AU

Year: 134 Days

Day: 12.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,342,500 km

• M1: 160,369 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.49 AU - 0.67 AU

Year: 162 Days

Day: 35.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.45 AU - 1.83 AU

Year: 771 Days

Day: 25.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,342,500 km

• M1: 385,963 km (0.112 R)
• M2: 492,626 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.03 AU - 2.47 AU

Year: 1239 Days

Day: 16.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.85 AU - 2.81 AU

Year: 1306 Days

Day: 46.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,342,500 km

• M1: 175,329 km (0.048 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.35 AU - 3.15 AU

Year: 1674 Days

Day: 41.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,342,500 km

• M1: 501,901 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.84 AU - 3.66 AU

Year: 2151 Days

Day: 39.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 12.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.85 AU - 5.41 AU

Year: 4265 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,342,500 km

• M1: 204,051 km (0.087 R)
• M2: 1,091,466 km (0.114 R)
• M3: 1,715,439 km (0.07 R)
• M4: 2,305,004 km (0.063 R)
• M5: 2,830,691 km (0.072 R)
• M6: 3,728,577 km (0.106 R)
• M7: 4,214,471 km (0.092 R)
• M8: 4,922,817 km (0.079 R)
• M9: 6,337,564 km (0.074 R)
• M10: 7,355,727 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 12.4

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.26 AU - 5.9 AU

Year: 4839 Days

Day: 10.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,342,500 km

• M1: 154,235 km (0.096 R)
• M2: 981,212 km (0.088 R)
• M3: 1,395,000 km (0.116 R)
• M4: 3,069,449 km (0.029 R)
• M5: 3,778,094 km (0.113 R)
• M6: 4,516,809 km (0.055 R)
• M7: 4,907,558 km (0.077 R)
• M8: 6,442,133 km (0.094 R)
• M9: 7,461,792 km (0.101 R)
• M10: 7,935,868 km (0.083 R)
• M11: 8,984,998 km (0.084 R)
• M12: 9,993,437 km (0.118 R)
• M13: 12,587,314 km (0.053 R)
• M14: 15,719,295 km (0.075 R)
• M15: 16,136,674 km (0.114 R)
• M16: 16,561,531 km (0.067 R)
• M17: 17,244,147 km (0.071 R)
• M18: 20,304,321 km (0.071 R)
• M19: 20,871,297 km (0.071 R)
• M20: 22,862,893 km (0.065 R)
• M21: 24,978,356 km (0.108 R)
• M22: 25,793,964 km (0.073 R)
• M23: 28,611,939 km (0.042 R)
• M24: 29,504,889 km (0.066 R)
• M25: 30,232,533 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.4

Radius: 12.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.07 AU - 9.37 AU

Year: 7874 Days

Day: 7 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,342,500 km

• M1: 164,109 km (0.075 R)
• M2: 680,072 km (0.102 R)
• M3: 1,991,297 km (0.095 R)
• M4: 2,967,723 km (0.095 R)
• M5: 3,430,130 km (0.09 R)
• M6: 3,844,067 km (0.1 R)
• M7: 6,932,066 km (0.071 R)
• M8: 8,677,574 km (0.099 R)
• M9: 9,363,780 km (0.113 R)
• M10: 9,810,928 km (0.103 R)
• M11: 13,407,410 km (0.076 R)
• M12: 15,530,653 km (0.055 R)
• M13: 27,718,541 km (0.092 R)
• M14: 33,676,725 km (0.04 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 13,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit