🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.25 AU - 1.49 AU

Year: 614 Days

Day: 42.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.26 AU - 1.64 AU

Year: 669 Days

Day: 45.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,247,830 km

• M1: 35,903 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.84 AU - 4.1 AU

Year: 3029 Days

Day: 14.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,247,830 km

• M1: 1,518,568 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.5

Radius: 6

Gravity: 18.9 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.98 AU - 17.38 AU

Year: 22645 Days

Day: 18 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 97,247,830 km

• M1: 74,949 km (0.095 R)
• M2: 291,117 km (0.095 R)
• M3: 622,178 km (0.114 R)
• M4: 2,255,337 km (0.037 R)
• M5: 3,458,404 km (0.082 R)
• M6: 5,508,194 km (0.113 R)
• M7: 5,795,571 km (0.09 R)
• M8: 10,561,310 km (0.084 R)
• M9: 11,461,590 km (0.103 R)
• M10: 15,821,920 km (0.054 R)
• M11: 19,808,553 km (0.078 R)
• M12: 20,875,784 km (0.072 R)
• M13: 21,373,497 km (0.059 R)
• M14: 23,336,669 km (0.085 R)
• M15: 32,660,207 km (0.102 R)
• M16: 35,962,281 km (0.07 R)
• M17: 42,106,415 km (0.111 R)
• M18: 68,516,423 km (0.103 R)
• M19: 70,947,389 km (0.117 R)
• M20: 73,893,719 km (0.103 R)
• M21: 81,491,794 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906

Radius: 3.7

Gravity: 66.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.31 AU - 19.23 AU

Year: 25128 Days

Day: 15.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 97,247,830 km

• M1: 46,076 km (0.11 R)
• M2: 186,249 km (0.095 R)
• M3: 467,045 km (0.069 R)
• M4: 702,212 km (0.113 R)
• M5: 933,341 km (0.101 R)
• M6: 1,123,929 km (0.081 R)
• M7: 1,638,845 km (0.091 R)
• M8: 1,854,864 km (0.11 R)
• M9: 2,618,262 km (0.114 R)
• M10: 2,969,817 km (0.119 R)
• M11: 5,636,399 km (0.093 R)
• M12: 8,496,561 km (0.06 R)
• M13: 10,073,472 km (0.072 R)
• M14: 13,245,695 km (0.114 R)
• M15: 14,111,418 km (0.058 R)
• M16: 14,435,297 km (0.117 R)
• M17: 20,936,820 km (0.116 R)
• M18: 21,677,779 km (0.088 R)
• M19: 25,766,588 km (0.077 R)
• M20: 27,486,066 km (0.096 R)
• M21: 31,015,678 km (0.039 R)
• M22: 36,024,962 km (0.102 R)
• M23: 36,781,778 km (0.108 R)
• M24: 37,549,215 km (0.086 R)
• M25: 39,754,737 km (0.098 R)
• M26: 48,335,222 km (0.1 R)
• M27: 58,692,780 km (0.091 R)
• M28: 61,013,192 km (0.119 R)
• M29: 61,871,884 km (0.111 R)
• M30: 64,718,133 km (0.049 R)
• M31: 65,163,636 km (0.095 R)
• M32: 70,670,184 km (0.077 R)
• M33: 79,244,086 km (0.116 R)
• M34: 85,240,268 km (0.114 R)
• M35: 91,251,859 km (0.118 R)
• M36: 95,220,840 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 14,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit