🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.89 AU

Year: 283 Days

Day: 24.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.82 AU - 1.04 AU

Year: 406 Days

Day: 25.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.95 AU - 1.09 AU

Year: 467 Days

Day: 38.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 89.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.09 AU - 1.17 AU

Year: 544 Days

Day: 47.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,445,735 km

• M1: 159,771 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.7

Radius: 10.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.43 AU - 4.63 AU

Year: 4368 Days

Day: 11.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 23,445,735 km

• M1: 130,898 km (0.068 R)
• M2: 454,329 km (0.071 R)
• M3: 974,331 km (0.104 R)
• M4: 1,313,769 km (0.041 R)
• M5: 1,649,915 km (0.077 R)
• M6: 2,228,111 km (0.109 R)
• M7: 4,183,056 km (0.091 R)
• M8: 4,627,810 km (0.032 R)
• M9: 5,001,206 km (0.072 R)
• M10: 5,475,731 km (0.098 R)
• M11: 7,082,113 km (0.108 R)
• M12: 7,958,756 km (0.098 R)
• M13: 9,328,774 km (0.098 R)
• M14: 9,684,517 km (0.082 R)
• M15: 10,806,801 km (0.12 R)
• M16: 13,258,560 km (0.095 R)
• M17: 14,534,929 km (0.095 R)
• M18: 16,059,631 km (0.11 R)
• M19: 16,629,150 km (0.119 R)
• M20: 20,005,873 km (0.058 R)
• M21: 22,731,247 km (0.096 R)
• M22: 23,595,025 km (0.07 R)
• M23: 25,311,361 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.6

Radius: 12.7

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.47 AU - 5.55 AU

Year: 5080 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,445,735 km

• M1: 158,125 km (0.09 R)
• M2: 749,785 km (0.117 R)
• M3: 1,299,706 km (0.12 R)
• M4: 1,716,486 km (0.045 R)
• M5: 2,141,643 km (0.047 R)
• M6: 2,591,185 km (0.08 R)
• M7: 3,034,144 km (0.117 R)
• M8: 3,605,309 km (0.11 R)
• M9: 4,203,999 km (0.075 R)
• M10: 4,844,129 km (0.093 R)
• M11: 5,340,494 km (0.072 R)
• M12: 8,043,429 km (0.078 R)
• M13: 8,777,805 km (0.072 R)
• M14: 9,518,464 km (0.063 R)
• M15: 12,397,026 km (0.117 R)
• M16: 12,811,113 km (0.054 R)
• M17: 13,234,475 km (0.034 R)
• M18: 15,866,201 km (0.039 R)
• M19: 17,881,134 km (0.059 R)
• M20: 19,193,407 km (0.102 R)
• M21: 19,748,415 km (0.037 R)
• M22: 21,085,072 km (0.116 R)
• M23: 22,413,351 km (0.083 R)
• M24: 23,098,210 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 14,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit