🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.81 AU - 1.29 AU

Year: 454 Days

Day: 40.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.43 AU - 2.07 AU

Year: 976 Days

Day: 29.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.78 AU - 2.52 AU

Year: 1330 Days

Day: 12.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.3

Radius: 10.3

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.87 AU - 3.67 AU

Year: 2494 Days

Day: 7.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,650,302 km

• M1: 128,056 km (0.089 R)
• M2: 450,439 km (0.118 R)
• M3: 875,746 km (0.053 R)
• M4: 1,215,782 km (0.111 R)
• M5: 1,569,282 km (0.092 R)
• M6: 1,969,606 km (0.118 R)
• M7: 2,336,120 km (0.11 R)
• M8: 3,070,048 km (0.077 R)
• M9: 3,600,372 km (0.106 R)
• M10: 4,928,502 km (0.11 R)
• M11: 6,791,444 km (0.051 R)
• M12: 7,301,722 km (0.119 R)
• M13: 9,211,040 km (0.103 R)
• M14: 10,810,541 km (0.086 R)
• M15: 12,389,845 km (0.109 R)
• M16: 14,905,034 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.7

Radius: 7.6

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.9 AU - 17.08 AU

Year: 22069 Days

Day: 16.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,650,302 km

• M1: 101,577 km (0.11 R)
• M2: 364,720 km (0.105 R)
• M3: 666,309 km (0.114 R)
• M4: 910,004 km (0.092 R)
• M5: 1,355,058 km (0.117 R)
• M6: 1,919,640 km (0.062 R)
• M7: 2,725,673 km (0.098 R)
• M8: 3,651,834 km (0.093 R)
• M9: 6,974,103 km (0.115 R)
• M10: 7,342,712 km (0.104 R)
• M11: 7,772,657 km (0.058 R)
• M12: 9,550,328 km (0.065 R)
• M13: 9,889,915 km (0.081 R)
• M14: 10,774,637 km (0.046 R)
• M15: 11,205,030 km (0.088 R)
• M16: 11,839,774 km (0.069 R)
• M17: 12,565,324 km (0.03 R)
• M18: 13,250,482 km (0.031 R)
• M19: 13,888,068 km (0.062 R)
• M20: 14,397,897 km (0.117 R)
• M21: 20,297,289 km (0.066 R)
• M22: 20,577,038 km (0.112 R)
• M23: 21,818,999 km (0.116 R)
• M24: 30,216,825 km (0.088 R)
• M25: 32,070,642 km (0.032 R)
• M26: 35,596,365 km (0.112 R)
• M27: 37,382,563 km (0.109 R)
• M28: 39,516,876 km (0.067 R)
• M29: 42,639,432 km (0.059 R)
• M30: 44,182,684 km (0.038 R)
• M31: 44,495,792 km (0.119 R)
• M32: 44,810,247 km (0.117 R)
• M33: 49,035,340 km (0.105 R)
• M34: 50,386,807 km (0.111 R)
• M35: 63,289,474 km (0.103 R)
• M36: 71,352,051 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 14,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit