🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.55 AU - 0.67 AU

Year: 176 Days

Day: 24 Hours

Environment

Temp: 136 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,439,501 km

• M1: 35,455 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.32 AU - 1.36 AU

Year: 572 Days

Day: 15.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,439,501 km

• M1: 402,867 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.1

Radius: 6.1

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.07 AU - 15.77 AU

Year: 22341 Days

Day: 21.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 105,439,501 km

• M1: 87,664 km (0.093 R)
• M2: 416,480 km (0.067 R)
• M3: 651,798 km (0.106 R)
• M4: 2,820,069 km (0.081 R)
• M5: 3,146,642 km (0.109 R)
• M6: 4,124,712 km (0.078 R)
• M7: 4,573,357 km (0.026 R)
• M8: 5,171,598 km (0.072 R)
• M9: 5,693,097 km (0.069 R)
• M10: 10,179,986 km (0.081 R)
• M11: 13,371,955 km (0.044 R)
• M12: 17,916,290 km (0.096 R)
• M13: 21,407,156 km (0.097 R)
• M14: 23,639,755 km (0.061 R)
• M15: 25,412,639 km (0.119 R)
• M16: 25,935,035 km (0.084 R)
• M17: 28,936,866 km (0.111 R)
• M18: 32,773,752 km (0.101 R)
• M19: 33,082,223 km (0.097 R)
• M20: 33,704,999 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.1

Radius: 7.7

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 15.05 AU - 23.11 AU

Year: 30750 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 105,439,501 km

• M1: 96,640 km (0.115 R)
• M2: 338,091 km (0.101 R)
• M3: 741,407 km (0.087 R)
• M4: 1,030,131 km (0.117 R)
• M5: 1,683,275 km (0.036 R)
• M6: 2,169,169 km (0.117 R)
• M7: 2,534,338 km (0.06 R)
• M8: 2,968,620 km (0.11 R)
• M9: 3,234,007 km (0.085 R)
• M10: 5,785,398 km (0.042 R)
• M11: 6,107,333 km (0.107 R)
• M12: 6,939,396 km (0.102 R)
• M13: 8,182,555 km (0.07 R)
• M14: 9,254,124 km (0.108 R)
• M15: 12,113,837 km (0.072 R)
• M16: 14,152,108 km (0.077 R)
• M17: 14,907,877 km (0.045 R)
• M18: 15,426,532 km (0.113 R)
• M19: 15,867,996 km (0.097 R)
• M20: 20,970,181 km (0.106 R)
• M21: 21,731,185 km (0.079 R)
• M22: 22,623,237 km (0.108 R)
• M23: 23,423,586 km (0.12 R)
• M24: 24,599,575 km (0.112 R)
• M25: 29,970,587 km (0.045 R)
• M26: 36,074,031 km (0.098 R)
• M27: 38,279,402 km (0.091 R)
• M28: 42,610,710 km (0.091 R)
• M29: 45,612,840 km (0.113 R)
• M30: 49,512,258 km (0.097 R)
• M31: 50,279,396 km (0.117 R)
• M32: 55,049,324 km (0.09 R)
• M33: 58,604,966 km (0.046 R)
• M34: 74,109,738 km (0.088 R)
• M35: 74,359,866 km (0.084 R)
• M36: 95,646,595 km (0.089 R)
• M37: 96,836,048 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 13,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit