🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.76 AU - 2.88 AU

Year: 1346 Days

Day: 16.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,445,727 km

• M1: 872,156 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593

Radius: 8.8

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.81 AU - 4.55 AU

Year: 3254 Days

Day: 8.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,445,727 km

• M1: 109,506 km (0.084 R)
• M2: 417,976 km (0.054 R)
• M3: 725,550 km (0.108 R)
• M4: 1,355,806 km (0.092 R)
• M5: 1,807,292 km (0.118 R)
• M6: 2,082,103 km (0.051 R)
• M7: 3,046,710 km (0.049 R)
• M8: 4,176,324 km (0.069 R)
• M9: 5,062,841 km (0.072 R)
• M10: 5,359,493 km (0.042 R)
• M11: 6,433,456 km (0.083 R)
• M12: 8,135,880 km (0.087 R)
• M13: 9,109,164 km (0.077 R)
• M14: 9,549,281 km (0.055 R)
• M15: 10,393,013 km (0.057 R)
• M16: 14,417,046 km (0.091 R)
• M17: 16,691,233 km (0.066 R)
• M18: 20,102,214 km (0.099 R)
• M19: 20,848,707 km (0.049 R)
• M20: 21,165,256 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.3

Radius: 8.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.3 AU - 7.8 AU

Year: 6383 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 91.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 24,445,727 km

• M1: 104,419 km (0.101 R)
• M2: 503,546 km (0.063 R)
• M3: 1,053,169 km (0.09 R)
• M4: 2,308,894 km (0.116 R)
• M5: 3,489,221 km (0.073 R)
• M6: 3,854,539 km (0.099 R)
• M7: 4,855,947 km (0.085 R)
• M8: 5,470,495 km (0.118 R)
• M9: 6,608,785 km (0.11 R)
• M10: 7,042,320 km (0.09 R)
• M11: 8,350,553 km (0.118 R)
• M12: 9,500,362 km (0.073 R)
• M13: 10,133,610 km (0.079 R)
• M14: 10,752,497 km (0.072 R)
• M15: 11,705,585 km (0.094 R)
• M16: 13,828,678 km (0.034 R)
• M17: 15,007,359 km (0.066 R)
• M18: 15,325,554 km (0.109 R)
• M19: 18,698,986 km (0.118 R)
• M20: 19,440,991 km (0.113 R)
• M21: 20,786,624 km (0.101 R)
• M22: 21,182,311 km (0.091 R)
• M23: 21,448,744 km (0.112 R)
• M24: 23,377,659 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170

Radius: 8.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.74 AU - 7.6 AU

Year: 7311 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 81.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 24,445,727 km

• M1: 100,979 km (0.074 R)
• M2: 359,932 km (0.086 R)
• M3: 612,603 km (0.1 R)
• M4: 1,304,194 km (0.113 R)
• M5: 2,424,383 km (0.072 R)
• M6: 2,964,880 km (0.073 R)
• M7: 3,311,199 km (0.08 R)
• M8: 4,376,037 km (0.08 R)
• M9: 4,728,938 km (0.094 R)
• M10: 5,518,516 km (0.111 R)
• M11: 6,334,273 km (0.086 R)
• M12: 6,755,690 km (0.086 R)
• M13: 7,163,644 km (0.029 R)
• M14: 7,959,953 km (0.1 R)
• M15: 8,740,704 km (0.081 R)
• M16: 9,416,588 km (0.082 R)
• M17: 11,609,393 km (0.09 R)
• M18: 12,800,491 km (0.079 R)
• M19: 13,721,117 km (0.095 R)
• M20: 14,121,740 km (0.087 R)
• M21: 14,478,680 km (0.082 R)
• M22: 18,996,087 km (0.051 R)
• M23: 19,493,949 km (0.118 R)
• M24: 22,804,251 km (0.107 R)
• M25: 23,794,289 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 14,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit