🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.75 AU - 1.21 AU

Year: 344 Days

Day: 13.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,438,410 km

• M1: 684,709 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.63 AU - 1.71 AU

Year: 766 Days

Day: 43.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.8 AU - 2.36 AU

Year: 1064 Days

Day: 19.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 118.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,438,410 km

• M1: 91,105 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.28 AU - 3.72 AU

Year: 2323 Days

Day: 44.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.6

Radius: 9.3

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.33 AU - 7.73 AU

Year: 5920 Days

Day: 6.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 104,438,410 km

• M1: 115,639 km (0.055 R)
• M2: 439,519 km (0.074 R)
• M3: 1,197,980 km (0.092 R)
• M4: 1,976,786 km (0.057 R)
• M5: 2,668,676 km (0.088 R)
• M6: 3,292,649 km (0.08 R)
• M7: 4,110,650 km (0.108 R)
• M8: 4,857,892 km (0.106 R)
• M9: 5,506,398 km (0.112 R)
• M10: 6,178,242 km (0.064 R)
• M11: 6,725,920 km (0.099 R)
• M12: 8,816,251 km (0.112 R)
• M13: 9,645,173 km (0.105 R)
• M14: 12,073,895 km (0.117 R)
• M15: 14,644,435 km (0.102 R)
• M16: 15,004,666 km (0.12 R)
• M17: 16,699,311 km (0.07 R)
• M18: 17,829,673 km (0.097 R)
• M19: 23,268,004 km (0.112 R)
• M20: 31,375,909 km (0.054 R)
• M21: 32,888,194 km (0.097 R)
• M22: 34,343,034 km (0.104 R)
• M23: 35,731,900 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.6

Radius: 5.6

Gravity: 30.03 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 17.77 AU - 18.53 AU

Year: 27432 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 104,438,410 km

• M1: 69,713 km (0.061 R)
• M2: 629,059 km (0.082 R)
• M3: 1,406,968 km (0.11 R)
• M4: 1,841,251 km (0.047 R)
• M5: 2,078,662 km (0.096 R)
• M6: 2,410,171 km (0.099 R)
• M7: 4,430,341 km (0.108 R)
• M8: 7,692,173 km (0.109 R)
• M9: 8,483,994 km (0.096 R)
• M10: 11,468,322 km (0.096 R)
• M11: 12,651,642 km (0.108 R)
• M12: 14,576,069 km (0.106 R)
• M13: 15,962,242 km (0.096 R)
• M14: 20,857,534 km (0.102 R)
• M15: 22,613,364 km (0.095 R)
• M16: 24,703,695 km (0.087 R)
• M17: 25,064,226 km (0.104 R)
• M18: 25,428,197 km (0.049 R)
• M19: 25,919,028 km (0.115 R)
• M20: 26,166,762 km (0.101 R)
• M21: 27,301,312 km (0.032 R)
• M22: 28,731,917 km (0.083 R)
• M23: 29,533,013 km (0.093 R)
• M24: 31,179,637 km (0.106 R)
• M25: 39,025,148 km (0.08 R)
• M26: 42,878,789 km (0.093 R)
• M27: 46,429,794 km (0.096 R)
• M28: 51,137,639 km (0.084 R)
• M29: 55,947,360 km (0.101 R)
• M30: 56,361,297 km (0.056 R)
• M31: 58,674,379 km (0.111 R)
• M32: 61,049,993 km (0.09 R)
• M33: 72,904,877 km (0.05 R)
• M34: 74,642,905 km (0.104 R)
• M35: 83,209,627 km (0.048 R)
• M36: 83,748,927 km (0.104 R)
• M37: 92,120,125 km (0.029 R)
• M38: 92,408,400 km (0.072 R)
• M39: 99,811,849 km (0.027 R)
• M40: 102,571,032 km (0.09 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 14,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit