🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.53 AU - 0.63 AU

Year: 161 Days

Day: 29 Hours

Environment

Temp: 209 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.93 AU - 0.99 AU

Year: 344 Days

Day: 13 Hours

Environment

Temp: 27 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.5 AU - 1.52 AU

Year: 678 Days

Day: 13.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,570,972 km

• M1: 13,464 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.84 AU - 2.74 AU

Year: 1266 Days

Day: 22.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,570,972 km

• M1: 245,191 km (0.109 R)
• M2: 698,323 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.82 AU - 4.46 AU

Year: 2537 Days

Day: 19.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,570,972 km

• M1: 189,391 km (0.077 R)
• M2: 362,027 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.8

Radius: 3.2

Gravity: 30.55 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.69 AU - 16.17 AU

Year: 17976 Days

Day: 17.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,570,972 km

• M1: 39,943 km (0.108 R)
• M2: 148,850 km (0.039 R)
• M3: 322,084 km (0.032 R)
• M4: 456,722 km (0.078 R)
• M5: 933,341 km (0.103 R)
• M6: 1,101,190 km (0.113 R)
• M7: 1,728,005 km (0.046 R)
• M8: 1,981,723 km (0.057 R)
• M9: 2,318,169 km (0.044 R)
• M10: 2,520,874 km (0.087 R)
• M11: 2,713,406 km (0.11 R)
• M12: 3,103,408 km (0.102 R)
• M13: 3,225,031 km (0.056 R)
• M14: 3,635,527 km (0.077 R)
• M15: 3,909,142 km (0.075 R)
• M16: 4,405,657 km (0.119 R)
• M17: 5,142,576 km (0.097 R)
• M18: 6,416,103 km (0.102 R)
• M19: 6,897,210 km (0.098 R)
• M20: 10,191,804 km (0.061 R)
• M21: 10,956,997 km (0.107 R)
• M22: 13,162,219 km (0.076 R)
• M23: 13,353,106 km (0.1 R)
• M24: 14,604,492 km (0.115 R)
• M25: 16,440,806 km (0.111 R)
• M26: 17,110,556 km (0.091 R)
• M27: 19,888,887 km (0.104 R)
• M28: 23,601,757 km (0.116 R)
• M29: 25,325,124 km (0.082 R)
• M30: 29,887,111 km (0.091 R)
• M31: 35,088,929 km (0.095 R)
• M32: 36,696,806 km (0.027 R)
• M33: 39,134,205 km (0.086 R)
• M34: 43,338,802 km (0.092 R)
• M35: 45,477,154 km (0.031 R)
• M36: 48,587,593 km (0.116 R)
• M37: 49,808,910 km (0.094 R)
• M38: 54,244,487 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 15,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit