🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.61 AU - 2.17 AU

Year: 969 Days

Day: 47.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.11 AU - 4.31 AU

Year: 2664 Days

Day: 41.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,002,771 km

• M1: 183,257 km (0.113 R)
• M2: 263,741 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.6 AU - 4.44 AU

Year: 3005 Days

Day: 41.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,002,771 km

• M1: 28,723 km (0.098 R)
• M2: 448,046 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.4

Radius: 4.4

Gravity: 48.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.11 AU - 17.11 AU

Year: 22991 Days

Day: 20.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 29,002,771 km

• M1: 54,753 km (0.09 R)
• M2: 508,782 km (0.063 R)
• M3: 782,995 km (0.097 R)
• M4: 1,065,885 km (0.106 R)
• M5: 1,332,319 km (0.073 R)
• M6: 1,533,677 km (0.109 R)
• M7: 2,083,450 km (0.103 R)
• M8: 3,529,163 km (0.044 R)
• M9: 6,804,160 km (0.055 R)
• M10: 7,505,325 km (0.115 R)
• M11: 7,927,042 km (0.11 R)
• M12: 8,089,056 km (0.025 R)
• M13: 10,084,692 km (0.058 R)
• M14: 11,263,523 km (0.057 R)
• M15: 12,677,821 km (0.12 R)
• M16: 13,504,050 km (0.103 R)
• M17: 15,014,689 km (0.107 R)
• M18: 16,371,393 km (0.05 R)
• M19: 17,441,017 km (0.092 R)
• M20: 18,085,934 km (0.1 R)
• M21: 19,034,833 km (0.101 R)
• M22: 21,238,111 km (0.103 R)
• M23: 42,409,800 km (0.103 R)
• M24: 46,664,961 km (0.042 R)
• M25: 47,193,939 km (0.086 R)
• M26: 50,082,974 km (0.095 R)
• M27: 54,439,114 km (0.09 R)
• M28: 57,210,564 km (0.109 R)
• M29: 66,086,804 km (0.08 R)
• M30: 74,869,845 km (0.079 R)
• M31: 77,797,176 km (0.039 R)
• M32: 79,790,418 km (0.091 R)
• M33: 80,546,635 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.5

Radius: 3.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 15.34 AU - 21.48 AU

Year: 29447 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 29,002,771 km

• M1: 163,660 km (0.115 R)
• M2: 1,738,626 km (0.117 R)
• M3: 2,530,598 km (0.055 R)
• M4: 6,948,223 km (0.103 R)
• M5: 7,356,625 km (0.111 R)
• M6: 9,394,896 km (0.097 R)
• M7: 17,270,625 km (0.077 R)
• M8: 23,113,170 km (0.079 R)
• M9: 28,313,342 km (0.073 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 16,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit