🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.77 AU - 0.87 AU

Year: 261 Days

Day: 39.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.7 AU - 0.94 AU

Year: 261 Days

Day: 38.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,440,159 km

• M1: 18,101 km (0.11 R)
• M2: 71,209 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.82 AU - 0.92 AU

Year: 285 Days

Day: 42.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.75 AU - 1.97 AU

Year: 892 Days

Day: 47.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.59 AU - 3.47 AU

Year: 1854 Days

Day: 18.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,440,159 km

• M1: 23,936 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.93 AU - 4.09 AU

Year: 2311 Days

Day: 25.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.81 AU - 5.43 AU

Year: 4072 Days

Day: 47.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 121.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,440,159 km

• M1: 319,541 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.4

Radius: 8.5

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.43 AU - 6.73 AU

Year: 4633 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,440,159 km

• M1: 116,537 km (0.086 R)
• M2: 455,526 km (0.08 R)
• M3: 854,503 km (0.092 R)
• M4: 2,107,984 km (0.07 R)
• M5: 3,165,192 km (0.037 R)
• M6: 3,544,722 km (0.085 R)
• M7: 4,741,205 km (0.118 R)
• M8: 5,266,443 km (0.107 R)
• M9: 5,917,942 km (0.1 R)
• M10: 6,278,473 km (0.054 R)
• M11: 7,278,535 km (0.064 R)
• M12: 7,834,590 km (0.107 R)
• M13: 8,196,168 km (0.091 R)
• M14: 8,683,109 km (0.059 R)
• M15: 9,070,568 km (0.101 R)
• M16: 11,876,874 km (0.094 R)
• M17: 13,657,089 km (0.114 R)
• M18: 16,123,659 km (0.109 R)
• M19: 17,249,083 km (0.059 R)
• M20: 20,527,820 km (0.089 R)
• M21: 22,930,810 km (0.058 R)
• M22: 23,299,420 km (0.087 R)
• M23: 23,972,760 km (0.069 R)
• M24: 24,813,200 km (0.09 R)
• M25: 25,515,413 km (0.092 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.5

Radius: 13.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.47 AU - 7.01 AU

Year: 5478 Days

Day: 13.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,440,159 km

• M1: 163,211 km (0.094 R)
• M2: 837,299 km (0.108 R)
• M3: 1,748,650 km (0.112 R)
• M4: 2,180,389 km (0.108 R)
• M5: 2,899,506 km (0.095 R)
• M6: 3,597,380 km (0.05 R)
• M7: 4,479,259 km (0.12 R)
• M8: 4,891,701 km (0.097 R)
• M9: 5,558,458 km (0.112 R)
• M10: 7,854,337 km (0.08 R)
• M11: 8,730,831 km (0.086 R)
• M12: 13,211,886 km (0.114 R)
• M13: 14,395,803 km (0.064 R)
• M14: 26,957,088 km (0.094 R)
• M15: 30,204,259 km (0.085 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336

Radius: 9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.54 AU - 10.88 AU

Year: 12319 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,440,159 km

• M1: 111,899 km (0.115 R)
• M2: 474,375 km (0.118 R)
• M3: 1,003,203 km (0.035 R)
• M4: 2,603,901 km (0.037 R)
• M5: 6,709,614 km (0.094 R)
• M6: 7,844,015 km (0.119 R)
• M7: 10,690,114 km (0.067 R)
• M8: 11,049,598 km (0.105 R)
• M9: 12,853,898 km (0.103 R)
• M10: 13,795,916 km (0.105 R)
• M11: 17,456,875 km (0.092 R)
• M12: 20,991,424 km (0.044 R)
• M13: 22,295,917 km (0.101 R)
• M14: 28,057,380 km (0.118 R)
• M15: 30,966,909 km (0.091 R)
• M16: 37,495,659 km (0.098 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 15,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit