🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 16.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962

Radius: 12.9

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.93 AU - 6.31 AU

Year: 4842 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,849,305 km

• M1: 160,519 km (0.06 R)
• M2: 700,268 km (0.087 R)
• M3: 1,113,457 km (0.095 R)
• M4: 1,897,499 km (0.112 R)
• M5: 2,671,220 km (0.03 R)
• M6: 3,202,142 km (0.093 R)
• M7: 3,918,267 km (0.111 R)
• M8: 4,327,418 km (0.043 R)
• M9: 5,232,634 km (0.113 R)
• M10: 8,279,644 km (0.117 R)
• M11: 8,917,080 km (0.097 R)
• M12: 10,794,085 km (0.101 R)
• M13: 11,949,579 km (0.116 R)
• M14: 13,026,833 km (0.071 R)
• M15: 14,001,014 km (0.063 R)
• M16: 15,022,917 km (0.092 R)
• M17: 15,492,954 km (0.071 R)
• M18: 16,648,448 km (0.066 R)
• M19: 17,279,302 km (0.081 R)
• M20: 17,795,415 km (0.114 R)
• M21: 18,388,271 km (0.116 R)
• M22: 19,130,875 km (0.098 R)
• M23: 20,460,501 km (0.081 R)
• M24: 24,013,001 km (0.055 R)
• M25: 25,146,205 km (0.114 R)
• M26: 26,654,900 km (0.048 R)
• M27: 32,024,117 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.3

Radius: 9.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.09 AU - 7.89 AU

Year: 6009 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,849,305 km

• M1: 116,836 km (0.104 R)
• M2: 444,006 km (0.046 R)
• M3: 789,428 km (0.102 R)
• M4: 1,082,490 km (0.066 R)
• M5: 1,806,544 km (0.069 R)
• M6: 2,100,803 km (0.098 R)
• M7: 2,972,061 km (0.12 R)
• M8: 4,233,021 km (0.046 R)
• M9: 4,836,948 km (0.025 R)
• M10: 5,939,634 km (0.106 R)
• M11: 6,598,762 km (0.062 R)
• M12: 7,133,126 km (0.093 R)
• M13: 7,696,062 km (0.065 R)
• M14: 9,192,490 km (0.101 R)
• M15: 13,740,265 km (0.081 R)
• M16: 14,117,252 km (0.101 R)
• M17: 14,445,769 km (0.106 R)
• M18: 15,694,313 km (0.085 R)
• M19: 15,987,973 km (0.117 R)
• M20: 17,826,830 km (0.119 R)
• M21: 22,808,140 km (0.066 R)
• M22: 25,941,019 km (0.034 R)
• M23: 26,600,297 km (0.097 R)
• M24: 26,934,049 km (0.085 R)
• M25: 30,427,908 km (0.028 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.5

Radius: 3.1

Gravity: 17.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.97 AU - 21.89 AU

Year: 27593 Days

Day: 17.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,849,305 km

• M1: 140,173 km (0.106 R)
• M2: 297,999 km (0.092 R)
• M3: 1,610,571 km (0.1 R)
• M4: 2,329,688 km (0.032 R)
• M5: 2,969,518 km (0.085 R)
• M6: 3,090,542 km (0.045 R)
• M7: 8,307,768 km (0.114 R)
• M8: 10,589,584 km (0.118 R)
• M9: 11,994,608 km (0.104 R)
• M10: 16,114,982 km (0.075 R)
• M11: 23,485,669 km (0.114 R)
• M12: 23,677,304 km (0.096 R)
• M13: 39,033,376 km (0.043 R)
• M14: 46,133,141 km (0.102 R)
• M15: 48,730,160 km (0.062 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 19,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit