🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.56 AU - 2.18 AU

Year: 903 Days

Day: 24 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.83 AU - 5.61 AU

Year: 4211 Days

Day: 36.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 70.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975

Radius: 4.5

Gravity: 48.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.01 AU - 20.47 AU

Year: 24184 Days

Day: 17.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,778,709 km

• M1: 56,099 km (0.078 R)
• M2: 250,128 km (0.062 R)
• M3: 468,690 km (0.099 R)
• M4: 612,753 km (0.05 R)
• M5: 821,143 km (0.08 R)
• M6: 1,176,737 km (0.076 R)
• M7: 1,573,022 km (0.056 R)
• M8: 1,842,447 km (0.094 R)
• M9: 1,988,305 km (0.108 R)
• M10: 2,141,942 km (0.079 R)
• M11: 2,351,230 km (0.117 R)
• M12: 2,837,872 km (0.09 R)
• M13: 3,033,097 km (0.043 R)
• M14: 3,207,678 km (0.1 R)
• M15: 3,805,022 km (0.043 R)
• M16: 4,183,056 km (0.047 R)
• M17: 5,258,365 km (0.093 R)
• M18: 7,614,831 km (0.039 R)
• M19: 8,102,969 km (0.048 R)
• M20: 11,831,845 km (0.11 R)
• M21: 20,714,518 km (0.057 R)
• M22: 23,083,550 km (0.081 R)
• M23: 26,351,815 km (0.11 R)
• M24: 28,737,153 km (0.07 R)
• M25: 34,805,590 km (0.11 R)
• M26: 35,247,951 km (0.1 R)
• M27: 37,825,672 km (0.08 R)
• M28: 38,922,673 km (0.115 R)
• M29: 41,179,955 km (0.111 R)
• M30: 49,394,225 km (0.099 R)
• M31: 53,002,974 km (0.064 R)
• M32: 58,427,692 km (0.096 R)
• M33: 59,892,256 km (0.083 R)
• M34: 60,953,054 km (0.04 R)
• M35: 63,550,223 km (0.063 R)
• M36: 78,151,124 km (0.08 R)
• M37: 89,492,289 km (0.118 R)
• M38: 93,125,273 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.5

Radius: 3.5

Gravity: 43.39 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 15.1 AU - 23.62 AU

Year: 30079 Days

Day: 19.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,778,709 km

• M1: 43,533 km (0.108 R)
• M2: 300,692 km (0.087 R)
• M3: 433,535 km (0.107 R)
• M4: 596,596 km (0.1 R)
• M5: 723,754 km (0.103 R)
• M6: 1,116,599 km (0.038 R)
• M7: 1,459,776 km (0.118 R)
• M8: 2,014,485 km (0.11 R)
• M9: 2,570,241 km (0.093 R)
• M10: 2,829,644 km (0.079 R)
• M11: 4,728,041 km (0.066 R)
• M12: 5,157,087 km (0.118 R)
• M13: 5,527,193 km (0.113 R)
• M14: 6,365,988 km (0.082 R)
• M15: 7,185,485 km (0.057 R)
• M16: 7,594,486 km (0.108 R)
• M17: 8,127,353 km (0.083 R)
• M18: 10,125,382 km (0.117 R)
• M19: 11,441,694 km (0.108 R)
• M20: 12,867,960 km (0.116 R)
• M21: 13,856,054 km (0.086 R)
• M22: 17,211,684 km (0.069 R)
• M23: 18,693,002 km (0.078 R)
• M24: 28,507,969 km (0.06 R)
• M25: 32,051,194 km (0.034 R)
• M26: 44,080,808 km (0.1 R)
• M27: 47,011,879 km (0.115 R)
• M28: 47,188,255 km (0.101 R)
• M29: 48,795,385 km (0.066 R)
• M30: 55,588,774 km (0.046 R)
• M31: 60,035,720 km (0.05 R)
• M32: 61,078,417 km (0.063 R)
• M33: 63,414,837 km (0.07 R)
• M34: 63,845,978 km (0.081 R)
• M35: 75,752,023 km (0.109 R)
• M36: 79,442,453 km (0.116 R)
• M37: 80,698,776 km (0.113 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 15,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit