🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.51 AU - 2.71 AU

Year: 1475 Days

Day: 33.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.2 AU - 4.3 AU

Year: 2541 Days

Day: 15.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,043,183 km

• M1: 1,618,200 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.37 AU - 5.13 AU

Year: 3065 Days

Day: 14.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,043,183 km

• M1: 122,521 km (0.106 R)
• M2: 2,316,373 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.33 AU - 6.17 AU

Year: 4208 Days

Day: 30.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,043,183 km

• M1: 173,384 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.54 AU - 6.56 AU

Year: 4574 Days

Day: 26.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 107.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.6

Radius: 13.5

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.23 AU - 10.99 AU

Year: 10422 Days

Day: 13.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,043,183 km

• M1: 181,911 km (0.086 R)
• M2: 628,311 km (0.091 R)
• M3: 1,674,299 km (0.043 R)
• M4: 2,860,610 km (0.085 R)
• M5: 5,087,674 km (0.116 R)
• M6: 7,229,018 km (0.107 R)
• M7: 10,926,778 km (0.116 R)
• M8: 11,534,744 km (0.1 R)
• M9: 12,434,425 km (0.073 R)
• M10: 13,437,629 km (0.117 R)
• M11: 16,116,777 km (0.114 R)
• M12: 16,838,587 km (0.036 R)
• M13: 18,066,187 km (0.119 R)
• M14: 18,559,411 km (0.088 R)
• M15: 19,061,611 km (0.099 R)
• M16: 21,084,324 km (0.088 R)
• M17: 25,996,071 km (0.045 R)
• M18: 26,534,773 km (0.032 R)
• M19: 31,116,357 km (0.086 R)
• M20: 35,536,226 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.5

Radius: 10

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.01 AU - 11.11 AU

Year: 11163 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,043,183 km

• M1: 124,615 km (0.059 R)
• M2: 468,241 km (0.104 R)
• M3: 918,830 km (0.049 R)
• M4: 1,313,619 km (0.104 R)
• M5: 2,998,241 km (0.118 R)
• M6: 3,524,825 km (0.065 R)
• M7: 4,163,907 km (0.115 R)
• M8: 5,265,396 km (0.095 R)
• M9: 6,000,371 km (0.096 R)
• M10: 6,729,660 km (0.075 R)
• M11: 7,324,162 km (0.088 R)
• M12: 9,008,036 km (0.109 R)
• M13: 9,638,142 km (0.105 R)
• M14: 10,153,507 km (0.116 R)
• M15: 11,137,711 km (0.117 R)
• M16: 13,181,068 km (0.034 R)
• M17: 14,776,978 km (0.111 R)
• M18: 16,104,510 km (0.107 R)
• M19: 16,763,788 km (0.048 R)
• M20: 20,870,848 km (0.113 R)
• M21: 21,260,401 km (0.097 R)
• M22: 22,784,803 km (0.075 R)
• M23: 24,987,183 km (0.084 R)
• M24: 31,513,689 km (0.115 R)
• M25: 32,545,017 km (0.086 R)
• M26: 33,919,223 km (0.057 R)
• M27: 34,457,925 km (0.068 R)
• M28: 36,332,236 km (0.097 R)
• M29: 39,092,766 km (0.049 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 19,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit