🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.5 AU - 0.58 AU

Year: 153 Days

Day: 42.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,777,234 km

• M1: 33,211 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.5 AU - 0.7 AU

Year: 179 Days

Day: 40.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.51 AU - 0.77 AU

Year: 197 Days

Day: 33.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,777,234 km

• M1: 37,399 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.18 AU - 1.56 AU

Year: 617 Days

Day: 26.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.48 AU - 2.32 AU

Year: 1008 Days

Day: 42.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,777,234 km

• M1: 1,494,184 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.28 AU - 3.26 AU

Year: 1775 Days

Day: 30.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,777,234 km

• M1: 1,096,403 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 12

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.09 AU - 11.67 AU

Year: 11060 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 82.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,777,234 km

• M1: 151,991 km (0.047 R)
• M2: 734,077 km (0.099 R)
• M3: 1,563,148 km (0.119 R)
• M4: 1,936,544 km (0.097 R)
• M5: 3,057,182 km (0.12 R)
• M6: 3,521,983 km (0.105 R)
• M7: 6,338,911 km (0.114 R)
• M8: 9,706,658 km (0.06 R)
• M9: 11,893,928 km (0.048 R)
• M10: 14,670,764 km (0.082 R)
• M11: 17,472,433 km (0.084 R)
• M12: 18,502,564 km (0.117 R)
• M13: 19,369,035 km (0.09 R)
• M14: 21,689,896 km (0.116 R)
• M15: 22,653,157 km (0.104 R)
• M16: 27,131,219 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.8

Radius: 6

Gravity: 27.74 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.53 AU - 14.57 AU

Year: 17117 Days

Day: 23.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 110.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,777,234 km

• M1: 74,799 km (0.096 R)
• M2: 301,889 km (0.103 R)
• M3: 696,228 km (0.095 R)
• M4: 1,318,107 km (0.112 R)
• M5: 2,389,527 km (0.066 R)
• M6: 2,892,475 km (0.074 R)
• M7: 4,543,437 km (0.103 R)
• M8: 4,791,021 km (0.109 R)
• M9: 8,939,221 km (0.078 R)
• M10: 9,272,375 km (0.076 R)
• M11: 9,613,608 km (0.065 R)
• M12: 12,174,574 km (0.088 R)
• M13: 13,940,876 km (0.107 R)
• M14: 14,464,618 km (0.049 R)
• M15: 15,235,346 km (0.1 R)
• M16: 19,689,623 km (0.118 R)
• M17: 32,724,534 km (0.111 R)
• M18: 51,065,832 km (0.063 R)
• M19: 52,307,943 km (0.069 R)
• M20: 60,778,174 km (0.066 R)
• M21: 61,972,414 km (0.108 R)
• M22: 77,544,355 km (0.101 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: 153 - 12,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit