🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.68 AU - 0.78 AU

Year: 261 Days

Day: 32.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.2

Radius: 9.5

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.15 AU - 6.41 AU

Year: 6594 Days

Day: 10.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,197,468 km

• M1: 118,182 km (0.064 R)
• M2: 457,769 km (0.11 R)
• M3: 992,731 km (0.076 R)
• M4: 1,373,757 km (0.09 R)
• M5: 1,837,361 km (0.063 R)
• M6: 2,678,999 km (0.072 R)
• M7: 2,997,044 km (0.109 R)
• M8: 3,498,945 km (0.07 R)
• M9: 3,880,419 km (0.081 R)
• M10: 7,077,924 km (0.096 R)
• M11: 7,379,813 km (0.104 R)
• M12: 9,198,175 km (0.103 R)
• M13: 9,881,089 km (0.117 R)
• M14: 10,499,975 km (0.108 R)
• M15: 10,993,499 km (0.088 R)
• M16: 11,710,372 km (0.095 R)
• M17: 13,580,943 km (0.117 R)
• M18: 13,930,554 km (0.112 R)
• M19: 14,892,468 km (0.086 R)
• M20: 17,082,730 km (0.112 R)
• M21: 20,604,713 km (0.048 R)
• M22: 21,222,403 km (0.082 R)
• M23: 24,326,110 km (0.107 R)
• M24: 26,075,507 km (0.098 R)
• M25: 28,950,330 km (0.078 R)
• M26: 29,335,993 km (0.091 R)
• M27: 30,117,642 km (0.11 R)
• M28: 31,215,092 km (0.114 R)
• M29: 32,546,214 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.2

Radius: 6.3

Gravity: 21.85 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.02 AU - 12.54 AU

Year: 15873 Days

Day: 24.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,197,468 km

• M1: 98,585 km (0.113 R)
• M2: 311,463 km (0.083 R)
• M3: 642,224 km (0.064 R)
• M4: 1,317,060 km (0.119 R)
• M5: 1,576,313 km (0.055 R)
• M6: 2,588,193 km (0.059 R)
• M7: 4,100,328 km (0.049 R)
• M8: 4,389,052 km (0.101 R)
• M9: 4,900,377 km (0.035 R)
• M10: 7,921,506 km (0.06 R)
• M11: 12,127,002 km (0.032 R)
• M12: 12,389,396 km (0.058 R)
• M13: 13,972,292 km (0.031 R)
• M14: 16,392,486 km (0.099 R)
• M15: 16,713,373 km (0.119 R)
• M16: 17,450,741 km (0.119 R)
• M17: 19,344,351 km (0.109 R)
• M18: 20,804,725 km (0.074 R)
• M19: 24,774,305 km (0.105 R)
• M20: 26,494,232 km (0.1 R)
• M21: 28,522,480 km (0.085 R)
• M22: 29,220,952 km (0.104 R)
• M23: 29,574,302 km (0.103 R)
• M24: 30,169,851 km (0.058 R)
• M25: 39,941,883 km (0.119 R)
• M26: 52,665,631 km (0.074 R)
• M27: 53,014,194 km (0.036 R)
• M28: 64,005,449 km (0.111 R)
• M29: 64,402,482 km (0.087 R)
• M30: 69,924,738 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.5

Radius: 7.9

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.66 AU - 12.98 AU

Year: 15957 Days

Day: 20.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,197,468 km

• M1: 98,286 km (0.116 R)
• M2: 345,272 km (0.063 R)
• M3: 796,010 km (0.072 R)
• M4: 1,333,067 km (0.085 R)
• M5: 1,605,036 km (0.084 R)
• M6: 2,186,223 km (0.117 R)
• M7: 3,113,281 km (0.09 R)
• M8: 3,387,943 km (0.057 R)
• M9: 3,844,516 km (0.111 R)
• M10: 4,220,904 km (0.113 R)
• M11: 5,357,249 km (0.043 R)
• M12: 7,625,303 km (0.064 R)
• M13: 7,942,001 km (0.079 R)
• M14: 8,796,953 km (0.069 R)
• M15: 13,027,880 km (0.071 R)
• M16: 13,546,835 km (0.12 R)
• M17: 16,275,650 km (0.058 R)
• M18: 17,184,008 km (0.071 R)
• M19: 19,018,826 km (0.098 R)
• M20: 19,267,458 km (0.114 R)
• M21: 19,686,631 km (0.103 R)
• M22: 20,026,218 km (0.118 R)
• M23: 20,456,312 km (0.115 R)
• M24: 26,313,667 km (0.102 R)
• M25: 34,044,287 km (0.117 R)
• M26: 39,691,307 km (0.077 R)
• M27: 43,162,426 km (0.085 R)
• M28: 43,880,197 km (0.096 R)
• M29: 50,226,288 km (0.105 R)
• M30: 50,860,882 km (0.112 R)
• M31: 56,130,916 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 12,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit