🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.51 AU - 0.63 AU

Year: 153 Days

Day: 16.8 Hours

Environment

Temp: 233 °C

Axial Tilt: 59.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,360,287 km

• M1: 44,431 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.9

Radius: 14.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.89 AU - 12.45 AU

Year: 12365 Days

Day: 14.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 110,360,287 km

• M1: 175,478 km (0.027 R)
• M2: 618,438 km (0.056 R)
• M3: 1,077,703 km (0.047 R)
• M4: 1,843,345 km (0.03 R)
• M5: 3,300,727 km (0.106 R)
• M6: 3,808,762 km (0.114 R)
• M7: 9,094,803 km (0.063 R)
• M8: 13,947,907 km (0.096 R)
• M9: 14,662,985 km (0.096 R)
• M10: 15,869,641 km (0.098 R)
• M11: 21,007,431 km (0.112 R)
• M12: 21,582,784 km (0.071 R)
• M13: 26,404,473 km (0.109 R)
• M14: 27,670,819 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.1

Radius: 7.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.43 AU - 20.03 AU

Year: 24276 Days

Day: 18.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 110,360,287 km

• M1: 91,554 km (0.112 R)
• M2: 319,242 km (0.093 R)
• M3: 753,225 km (0.109 R)
• M4: 1,091,466 km (0.103 R)
• M5: 2,956,952 km (0.116 R)
• M6: 4,666,107 km (0.108 R)
• M7: 5,202,715 km (0.091 R)
• M8: 6,650,673 km (0.032 R)
• M9: 10,026,648 km (0.063 R)
• M10: 12,577,890 km (0.079 R)
• M11: 15,084,552 km (0.046 R)
• M12: 18,408,018 km (0.118 R)
• M13: 31,868,236 km (0.091 R)
• M14: 34,443,563 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.4

Radius: 5.7

Gravity: 25.87 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 19.2 AU - 20.64 AU

Year: 31541 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 110,360,287 km

• M1: 71,059 km (0.103 R)
• M2: 379,979 km (0.078 R)
• M3: 966,552 km (0.116 R)
• M4: 1,151,754 km (0.064 R)
• M5: 1,576,612 km (0.115 R)
• M6: 2,054,428 km (0.079 R)
• M7: 2,492,001 km (0.108 R)
• M8: 2,989,564 km (0.096 R)
• M9: 3,822,076 km (0.053 R)
• M10: 4,291,963 km (0.049 R)
• M11: 5,933,650 km (0.102 R)
• M12: 6,267,104 km (0.117 R)
• M13: 6,513,042 km (0.063 R)
• M14: 7,343,311 km (0.098 R)
• M15: 8,537,251 km (0.092 R)
• M16: 9,338,198 km (0.047 R)
• M17: 10,255,532 km (0.115 R)
• M18: 12,498,154 km (0.097 R)
• M19: 14,023,155 km (0.098 R)
• M20: 17,054,456 km (0.11 R)
• M21: 19,752,454 km (0.116 R)
• M22: 20,711,526 km (0.026 R)
• M23: 22,492,489 km (0.112 R)
• M24: 28,044,215 km (0.085 R)
• M25: 28,443,941 km (0.049 R)
• M26: 28,712,319 km (0.04 R)
• M27: 34,292,469 km (0.088 R)
• M28: 44,221,430 km (0.088 R)
• M29: 47,347,726 km (0.115 R)
• M30: 48,294,381 km (0.057 R)
• M31: 52,007,401 km (0.082 R)
• M32: 52,408,921 km (0.117 R)
• M33: 53,218,246 km (0.075 R)
• M34: 56,539,019 km (0.079 R)
• M35: 61,103,699 km (0.11 R)
• M36: 75,230,076 km (0.102 R)
• M37: 85,114,457 km (0.118 R)
• M38: 96,735,967 km (0.05 R)
• M39: 100,107,754 km (0.069 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 12,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit