🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.4 AU - 0.62 AU

Year: 239 Days

Day: 20.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,233,284 km

• M1: 44,131 km (0.045 R)
• M2: 335,997 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.2

Radius: 11.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.82 AU - 0.88 AU

Year: 514 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,233,284 km

• M1: 140,622 km (0.108 R)
• M2: 518,656 km (0.115 R)
• M3: 1,103,284 km (0.112 R)
• M4: 1,530,386 km (0.086 R)
• M5: 1,914,853 km (0.112 R)
• M6: 2,391,771 km (0.106 R)
• M7: 2,770,104 km (0.088 R)
• M8: 3,211,118 km (0.084 R)
• M9: 3,954,321 km (0.091 R)
• M10: 4,602,528 km (0.097 R)
• M11: 4,960,217 km (0.117 R)
• M12: 5,336,306 km (0.104 R)
• M13: 5,782,406 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.3

Radius: 10

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.82 AU - 2.46 AU

Year: 2054 Days

Day: 5.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,233,284 km

• M1: 143,913 km (0.099 R)
• M2: 519,853 km (0.08 R)
• M3: 933,042 km (0.106 R)
• M4: 1,564,495 km (0.051 R)
• M5: 1,961,826 km (0.063 R)
• M6: 3,029,058 km (0.11 R)
• M7: 3,931,282 km (0.104 R)
• M8: 4,445,301 km (0.056 R)
• M9: 5,193,440 km (0.09 R)
• M10: 6,023,109 km (0.037 R)
• M11: 6,436,598 km (0.076 R)
• M12: 8,152,037 km (0.112 R)
• M13: 9,617,498 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.9

Radius: 3.6

Gravity: 31.71 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.11 AU - 8.69 AU

Year: 15971 Days

Day: 16.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,233,284 km

• M1: 45,627 km (0.087 R)
• M2: 189,840 km (0.063 R)
• M3: 345,571 km (0.049 R)
• M4: 555,906 km (0.093 R)
• M5: 959,820 km (0.092 R)
• M6: 1,230,442 km (0.109 R)
• M7: 1,447,210 km (0.106 R)
• M8: 1,956,890 km (0.106 R)
• M9: 2,662,842 km (0.097 R)
• M10: 3,876,380 km (0.07 R)
• M11: 4,281,341 km (0.111 R)
• M12: 6,034,479 km (0.115 R)
• M13: 6,186,470 km (0.104 R)
• M14: 7,495,601 km (0.11 R)
• M15: 9,276,863 km (0.045 R)
• M16: 9,581,893 km (0.118 R)
• M17: 10,482,024 km (0.045 R)
• M18: 10,646,432 km (0.034 R)
• M19: 14,444,422 km (0.118 R)
• M20: 17,169,198 km (0.082 R)
• M21: 18,571,678 km (0.11 R)
• M22: 20,729,777 km (0.103 R)
• M23: 21,163,012 km (0.09 R)
• M24: 21,868,965 km (0.045 R)
• M25: 22,956,840 km (0.1 R)
• M26: 23,141,594 km (0.06 R)
• M27: 23,701,987 km (0.081 R)
• M28: 24,080,470 km (0.097 R)
• M29: 24,946,791 km (0.095 R)
• M30: 29,810,816 km (0.106 R)
• M31: 35,516,330 km (0.03 R)
• M32: 38,040,195 km (0.078 R)
• M33: 40,545,960 km (0.113 R)
• M34: 46,029,918 km (0.116 R)
• M35: 48,567,547 km (0.091 R)
• M36: 51,196,730 km (0.092 R)
• M37: 52,306,447 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 18,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit