🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.69 AU - 0.97 AU

Year: 276 Days

Day: 15.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.75 AU - 1.11 AU

Year: 328 Days

Day: 24.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,587,308 km

• M1: 142,417 km (0.113 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.75 AU - 4.09 AU

Year: 2835 Days

Day: 36.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,587,308 km

• M1: 97,987 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.6

Radius: 13.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.87 AU - 8.09 AU

Year: 8234 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,587,308 km

• M1: 167,250 km (0.115 R)
• M2: 662,120 km (0.112 R)
• M3: 1,210,845 km (0.111 R)
• M4: 2,465,971 km (0.105 R)
• M5: 3,181,648 km (0.109 R)
• M6: 3,794,700 km (0.1 R)
• M7: 4,254,713 km (0.079 R)
• M8: 5,230,091 km (0.097 R)
• M9: 5,709,104 km (0.072 R)
• M10: 7,735,706 km (0.116 R)
• M11: 8,359,679 km (0.06 R)
• M12: 10,342,449 km (0.103 R)
• M13: 10,812,037 km (0.112 R)
• M14: 11,295,836 km (0.12 R)
• M15: 13,322,588 km (0.111 R)
• M16: 17,288,278 km (0.088 R)
• M17: 19,969,072 km (0.091 R)
• M18: 21,522,047 km (0.099 R)
• M19: 23,959,595 km (0.095 R)
• M20: 25,969,293 km (0.065 R)
• M21: 29,658,675 km (0.117 R)
• M22: 30,994,734 km (0.066 R)
• M23: 31,481,526 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.3

Radius: 8.5

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.29 AU - 10.69 AU

Year: 10678 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,587,308 km

• M1: 105,915 km (0.118 R)
• M2: 398,379 km (0.115 R)
• M3: 714,479 km (0.095 R)
• M4: 1,342,940 km (0.093 R)
• M5: 1,821,354 km (0.046 R)
• M6: 2,738,239 km (0.103 R)
• M7: 3,185,537 km (0.11 R)
• M8: 3,558,485 km (0.111 R)
• M9: 4,092,100 km (0.045 R)
• M10: 4,364,368 km (0.086 R)
• M11: 5,006,592 km (0.046 R)
• M12: 5,777,470 km (0.08 R)
• M13: 6,514,838 km (0.087 R)
• M14: 7,392,828 km (0.095 R)
• M15: 8,832,258 km (0.096 R)
• M16: 9,242,755 km (0.113 R)
• M17: 10,299,664 km (0.077 R)
• M18: 12,255,806 km (0.045 R)
• M19: 12,594,944 km (0.072 R)
• M20: 14,447,564 km (0.071 R)
• M21: 15,668,881 km (0.119 R)
• M22: 19,134,166 km (0.093 R)
• M23: 20,684,748 km (0.088 R)
• M24: 22,317,160 km (0.049 R)
• M25: 25,469,187 km (0.064 R)
• M26: 26,960,827 km (0.069 R)
• M27: 30,322,292 km (0.114 R)
• M28: 36,800,777 km (0.082 R)
• M29: 42,449,593 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.2

Radius: 4.7

Gravity: 40.98 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.24 AU - 16.94 AU

Year: 19318 Days

Day: 23.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,587,308 km

• M1: 64,028 km (0.061 R)
• M2: 301,889 km (0.114 R)
• M3: 926,609 km (0.069 R)
• M4: 1,228,348 km (0.084 R)
• M5: 1,442,423 km (0.099 R)
• M6: 1,592,918 km (0.087 R)
• M7: 2,417,502 km (0.105 R)
• M8: 2,705,029 km (0.062 R)
• M9: 3,464,836 km (0.102 R)
• M10: 6,012,937 km (0.119 R)
• M11: 7,146,440 km (0.038 R)
• M12: 7,637,420 km (0.11 R)
• M13: 9,188,002 km (0.036 R)
• M14: 9,650,259 km (0.116 R)
• M15: 12,334,195 km (0.113 R)
• M16: 13,771,382 km (0.026 R)
• M17: 15,720,193 km (0.111 R)
• M18: 16,213,866 km (0.111 R)
• M19: 19,208,367 km (0.107 R)
• M20: 22,037,562 km (0.102 R)
• M21: 22,345,135 km (0.047 R)
• M22: 24,251,460 km (0.074 R)
• M23: 29,734,522 km (0.058 R)
• M24: 30,236,123 km (0.115 R)
• M25: 31,644,438 km (0.09 R)
• M26: 33,364,514 km (0.05 R)
• M27: 38,748,092 km (0.118 R)
• M28: 41,644,906 km (0.079 R)
• M29: 48,900,552 km (0.079 R)
• M30: 49,074,534 km (0.086 R)
• M31: 58,507,877 km (0.034 R)
• M32: 60,890,672 km (0.07 R)
• M33: 61,698,949 km (0.099 R)
• M34: 62,105,855 km (0.068 R)
• M35: 65,848,495 km (0.105 R)
• M36: 74,008,311 km (0.096 R)
• M37: 78,210,814 km (0.071 R)
• M38: 79,405,802 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 11,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit