🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.66 AU

Year: 150 Days

Day: 44.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.96 AU - 1.26 AU

Year: 419 Days

Day: 31.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.51 AU - 2.97 AU

Year: 1624 Days

Day: 20.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 170.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,430,506 km

• M1: 1,317,808 km (0.111 R)
• M2: 1,920,837 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.81 AU - 5.01 AU

Year: 3317 Days

Day: 40.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,430,506 km

• M1: 60,438 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86

Radius: 12.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.96 AU - 5.34 AU

Year: 4186 Days

Day: 13.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 13,430,506 km

• M1: 190,288 km (0.112 R)
• M2: 444,605 km (0.113 R)
• M3: 679,922 km (0.078 R)
• M4: 821,292 km (0.051 R)
• M5: 965,505 km (0.119 R)
• M6: 1,237,623 km (0.102 R)
• M7: 1,342,790 km (0.1 R)
• M8: 1,591,123 km (0.084 R)
• M9: 1,696,739 km (0.072 R)
• M10: 1,966,464 km (0.098 R)
• M11: 2,196,546 km (0.098 R)
• M12: 2,558,423 km (0.12 R)
• M13: 2,752,451 km (0.097 R)
• M14: 2,833,832 km (0.095 R)
• M15: 3,082,763 km (0.101 R)
• M16: 3,326,608 km (0.109 R)
• M17: 3,413,524 km (0.102 R)
• M18: 3,859,475 km (0.105 R)
• M19: 4,189,488 km (0.109 R)
• M20: 4,528,776 km (0.116 R)
• M21: 5,061,644 km (0.106 R)
• M22: 5,205,258 km (0.106 R)
• M23: 5,467,204 km (0.076 R)
• M24: 5,989,001 km (0.093 R)
• M25: 6,263,513 km (0.107 R)
• M26: 6,557,922 km (0.107 R)
• M27: 6,667,577 km (0.094 R)
• M28: 6,761,973 km (0.098 R)
• M29: 6,888,683 km (0.102 R)
• M30: 7,224,829 km (0.097 R)
• M31: 7,632,184 km (0.063 R)
• M32: 7,731,068 km (0.049 R)
• M33: 8,013,659 km (0.114 R)
• M34: 8,968,243 km (0.085 R)
• M35: 9,300,350 km (0.111 R)
• M36: 9,459,073 km (0.116 R)
• M37: 9,672,101 km (0.096 R)
• M38: 10,139,295 km (0.087 R)
• M39: 10,761,173 km (0.033 R)
• M40: 10,946,525 km (0.072 R)
• M41: 11,151,624 km (0.091 R)
• M42: 11,565,561 km (0.096 R)
• M43: 11,984,585 km (0.079 R)
• M44: 12,642,067 km (0.069 R)
• M45: 12,778,800 km (0.092 R)
• M46: 12,994,819 km (0.076 R)
• M47: 13,093,404 km (0.063 R)
• M48: 13,331,115 km (0.058 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 17,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit