🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.92 AU - 0.94 AU

Year: 318 Days

Day: 44.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.32 AU - 1.54 AU

Year: 607 Days

Day: 44.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.24 AU - 3.32 AU

Year: 2107 Days

Day: 45 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.1 AU - 5.02 AU

Year: 2902 Days

Day: 36.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,067,879 km

• M1: 79,137 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.34 AU - 5.44 AU

Year: 3263 Days

Day: 44.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,067,879 km

• M1: 2,325,200 km (0.042 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.11 AU - 5.15 AU

Year: 4122 Days

Day: 36 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,067,879 km

• M1: 53,257 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.8

Radius: 14.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 11.06 AU - 14.64 AU

Year: 16342 Days

Day: 5.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,067,879 km

• M1: 191,036 km (0.12 R)
• M2: 1,149,061 km (0.048 R)
• M3: 1,677,142 km (0.069 R)
• M4: 2,213,001 km (0.058 R)
• M5: 3,375,826 km (0.043 R)
• M6: 4,398,028 km (0.113 R)
• M7: 5,994,387 km (0.065 R)
• M8: 6,967,670 km (0.065 R)
• M9: 8,475,318 km (0.112 R)
• M10: 9,023,444 km (0.084 R)
• M11: 9,542,250 km (0.065 R)
• M12: 12,004,780 km (0.086 R)
• M13: 12,569,512 km (0.103 R)
• M14: 13,350,264 km (0.046 R)
• M15: 14,722,974 km (0.086 R)
• M16: 15,887,593 km (0.083 R)
• M17: 16,569,161 km (0.11 R)
• M18: 17,828,925 km (0.088 R)
• M19: 20,450,478 km (0.052 R)
• M20: 21,076,395 km (0.082 R)
• M21: 22,272,580 km (0.113 R)
• M22: 24,399,413 km (0.111 R)
• M23: 26,029,132 km (0.116 R)
• M24: 26,764,405 km (0.094 R)
• M25: 31,827,396 km (0.094 R)
• M26: 36,703,688 km (0.095 R)
• M27: 48,538,376 km (0.094 R)
• M28: 56,003,608 km (0.108 R)
• M29: 57,938,358 km (0.082 R)
• M30: 61,940,998 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.1

Radius: 5.5

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.69 AU - 16.01 AU

Year: 20301 Days

Day: 20.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,067,879 km

• M1: 68,366 km (0.12 R)
• M2: 412,890 km (0.12 R)
• M3: 648,806 km (0.088 R)
• M4: 1,739,225 km (0.103 R)
• M5: 2,824,109 km (0.108 R)
• M6: 3,658,715 km (0.056 R)
• M7: 3,883,561 km (0.094 R)
• M8: 6,752,249 km (0.115 R)
• M9: 7,849,550 km (0.088 R)
• M10: 12,656,279 km (0.063 R)
• M11: 13,903,327 km (0.086 R)
• M12: 15,230,110 km (0.09 R)
• M13: 15,886,995 km (0.092 R)
• M14: 16,184,994 km (0.108 R)
• M15: 17,335,850 km (0.12 R)
• M16: 17,651,651 km (0.114 R)
• M17: 18,704,820 km (0.088 R)
• M18: 19,627,989 km (0.08 R)
• M19: 20,493,412 km (0.077 R)
• M20: 22,673,502 km (0.11 R)
• M21: 26,329,973 km (0.111 R)
• M22: 27,702,683 km (0.063 R)
• M23: 28,026,114 km (0.067 R)
• M24: 30,819,854 km (0.12 R)
• M25: 41,278,241 km (0.071 R)
• M26: 48,691,564 km (0.087 R)
• M27: 52,545,504 km (0.096 R)
• M28: 53,373,080 km (0.106 R)
• M29: 56,944,579 km (0.115 R)
• M30: 59,590,965 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.5

Radius: 6.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.64 AU - 17.74 AU

Year: 21003 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,067,879 km

• M1: 82,129 km (0.112 R)
• M2: 326,572 km (0.074 R)
• M3: 593,904 km (0.106 R)
• M4: 2,270,447 km (0.069 R)
• M5: 3,753,710 km (0.054 R)
• M6: 6,036,872 km (0.06 R)
• M7: 15,912,277 km (0.08 R)
• M8: 19,934,066 km (0.117 R)
• M9: 20,783,782 km (0.1 R)
• M10: 22,479,474 km (0.105 R)
• M11: 25,151,890 km (0.069 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 16,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit