🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.97 AU - 1.17 AU

Year: 395 Days

Day: 45.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 144.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.65 AU - 4.15 AU

Year: 2745 Days

Day: 25.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.7

Radius: 14.2

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.48 AU - 5.78 AU

Year: 4762 Days

Day: 9.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,371,273 km

• M1: 176,525 km (0.074 R)
• M2: 665,112 km (0.047 R)
• M3: 1,191,547 km (0.114 R)
• M4: 2,347,191 km (0.11 R)
• M5: 3,063,764 km (0.089 R)
• M6: 4,014,758 km (0.111 R)
• M7: 4,472,079 km (0.062 R)
• M8: 5,492,635 km (0.062 R)
• M9: 6,027,897 km (0.087 R)
• M10: 6,729,361 km (0.094 R)
• M11: 10,492,196 km (0.116 R)
• M12: 11,132,026 km (0.114 R)
• M13: 12,339,281 km (0.09 R)
• M14: 13,156,684 km (0.073 R)
• M15: 15,013,493 km (0.056 R)
• M16: 17,289,475 km (0.116 R)
• M17: 18,118,397 km (0.093 R)
• M18: 22,217,528 km (0.053 R)
• M19: 24,206,282 km (0.084 R)
• M20: 26,144,921 km (0.044 R)
• M21: 27,067,341 km (0.093 R)
• M22: 29,244,289 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.1

Radius: 3.5

Gravity: 46.62 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.32 AU - 15.94 AU

Year: 22026 Days

Day: 20.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,371,273 km

• M1: 43,533 km (0.119 R)
• M2: 286,031 km (0.085 R)
• M3: 445,652 km (0.061 R)
• M4: 750,383 km (0.104 R)
• M5: 924,664 km (0.119 R)
• M6: 1,400,535 km (0.057 R)
• M7: 2,145,832 km (0.092 R)
• M8: 2,317,421 km (0.046 R)
• M9: 3,096,826 km (0.107 R)
• M10: 3,694,469 km (0.099 R)
• M11: 4,264,886 km (0.097 R)
• M12: 4,641,274 km (0.118 R)
• M13: 5,189,550 km (0.094 R)
• M14: 5,381,484 km (0.036 R)
• M15: 5,820,554 km (0.051 R)
• M16: 5,986,009 km (0.074 R)
• M17: 7,521,482 km (0.075 R)
• M18: 11,929,383 km (0.047 R)
• M19: 13,956,883 km (0.077 R)
• M20: 14,178,886 km (0.047 R)
• M21: 14,554,078 km (0.107 R)
• M22: 25,777,658 km (0.109 R)
• M23: 27,246,859 km (0.112 R)
• M24: 29,250,872 km (0.089 R)
• M25: 30,227,147 km (0.118 R)
• M26: 33,417,472 km (0.112 R)
• M27: 38,830,970 km (0.12 R)
• M28: 39,860,652 km (0.114 R)
• M29: 41,515,354 km (0.079 R)
• M30: 43,372,013 km (0.087 R)
• M31: 44,800,374 km (0.099 R)
• M32: 44,960,892 km (0.074 R)
• M33: 50,132,490 km (0.051 R)
• M34: 51,002,103 km (0.084 R)
• M35: 52,771,247 km (0.076 R)
• M36: 53,852,241 km (0.091 R)
• M37: 54,947,896 km (0.037 R)
• M38: 64,049,132 km (0.094 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 19,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit