🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.47 AU - 0.67 AU

Year: 158 Days

Day: 45.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.56 AU - 0.74 AU

Year: 192 Days

Day: 30.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.01 AU - 2.01 AU

Year: 1046 Days

Day: 33.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.1

Radius: 8

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.95 AU - 6.09 AU

Year: 4761 Days

Day: 5.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 100,227,725 km

• M1: 99,632 km (0.102 R)
• M2: 354,697 km (0.119 R)
• M3: 677,828 km (0.108 R)
• M4: 1,091,167 km (0.079 R)
• M5: 1,678,638 km (0.115 R)
• M6: 2,668,676 km (0.07 R)
• M7: 2,963,534 km (0.119 R)
• M8: 3,279,933 km (0.118 R)
• M9: 4,004,585 km (0.116 R)
• M10: 5,530,783 km (0.119 R)
• M11: 6,391,719 km (0.119 R)
• M12: 7,093,931 km (0.058 R)
• M13: 8,572,407 km (0.099 R)
• M14: 10,424,279 km (0.108 R)
• M15: 12,732,424 km (0.07 R)
• M16: 13,950,749 km (0.119 R)
• M17: 15,361,158 km (0.051 R)
• M18: 15,951,172 km (0.066 R)
• M19: 16,678,816 km (0.108 R)
• M20: 17,876,198 km (0.049 R)
• M21: 18,928,020 km (0.088 R)
• M22: 19,197,296 km (0.117 R)
• M23: 24,176,213 km (0.115 R)
• M24: 24,733,016 km (0.079 R)
• M25: 30,410,854 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.2

Radius: 4.7

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.68 AU - 17.96 AU

Year: 22012 Days

Day: 17.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 100,227,725 km

• M1: 58,642 km (0.114 R)
• M2: 1,354,310 km (0.111 R)
• M3: 5,294,269 km (0.119 R)
• M4: 5,799,610 km (0.07 R)
• M5: 6,010,543 km (0.074 R)
• M6: 7,344,208 km (0.082 R)
• M7: 8,188,987 km (0.116 R)
• M8: 14,787,151 km (0.054 R)
• M9: 15,247,464 km (0.12 R)
• M10: 15,447,476 km (0.063 R)
• M11: 20,630,594 km (0.098 R)
• M12: 31,147,623 km (0.063 R)
• M13: 32,670,978 km (0.079 R)
• M14: 33,563,479 km (0.049 R)
• M15: 45,434,519 km (0.082 R)
• M16: 46,966,999 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.7

Radius: 8

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 15.23 AU - 18.25 AU

Year: 25142 Days

Day: 19.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 100,227,725 km

• M1: 99,782 km (0.104 R)
• M2: 351,405 km (0.089 R)
• M3: 609,013 km (0.101 R)
• M4: 1,040,154 km (0.077 R)
• M5: 1,301,950 km (0.101 R)
• M6: 1,799,064 km (0.097 R)
• M7: 2,048,444 km (0.092 R)
• M8: 2,393,117 km (0.037 R)
• M9: 3,411,280 km (0.092 R)
• M10: 5,254,027 km (0.072 R)
• M11: 5,902,982 km (0.07 R)
• M12: 7,677,961 km (0.085 R)
• M13: 8,804,433 km (0.098 R)
• M14: 9,656,094 km (0.119 R)
• M15: 12,465,991 km (0.088 R)
• M16: 14,259,669 km (0.071 R)
• M17: 14,754,539 km (0.117 R)
• M18: 16,308,113 km (0.106 R)
• M19: 19,035,731 km (0.087 R)
• M20: 22,826,690 km (0.06 R)
• M21: 23,163,734 km (0.069 R)
• M22: 25,375,389 km (0.105 R)
• M23: 28,755,254 km (0.095 R)
• M24: 32,423,842 km (0.089 R)
• M25: 40,182,437 km (0.114 R)
• M26: 40,673,866 km (0.066 R)
• M27: 41,169,334 km (0.101 R)
• M28: 43,191,598 km (0.11 R)
• M29: 44,751,006 km (0.101 R)
• M30: 47,069,324 km (0.112 R)
• M31: 59,658,135 km (0.072 R)
• M32: 64,455,439 km (0.081 R)
• M33: 71,403,064 km (0.096 R)
• M34: 72,365,427 km (0.09 R)
• M35: 79,346,262 km (0.079 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: 458 - 11,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit