🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.55 AU - 0.77 AU

Year: 199 Days

Day: 46.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,371,066 km

• M1: 57,296 km (0.083 R)
• M2: 286,929 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.14 AU - 1.7 AU

Year: 628 Days

Day: 43.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.11 AU - 4.53 AU

Year: 3330 Days

Day: 39.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.1

Radius: 14.9

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.43 AU - 5.71 AU

Year: 3623 Days

Day: 12.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 55,371,066 km

• M1: 349,610 km (0.055 R)
• M2: 1,280,707 km (0.06 R)
• M3: 3,377,022 km (0.067 R)
• M4: 5,002,852 km (0.099 R)
• M5: 7,473,311 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361

Radius: 3.4

Gravity: 31.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11 AU - 14.72 AU

Year: 17103 Days

Day: 24.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 55,371,066 km

• M1: 64,776 km (0.036 R)
• M2: 328,816 km (0.086 R)
• M3: 452,534 km (0.095 R)
• M4: 788,231 km (0.11 R)
• M5: 948,899 km (0.065 R)
• M6: 1,643,183 km (0.117 R)
• M7: 2,394,164 km (0.101 R)
• M8: 3,006,917 km (0.077 R)
• M9: 3,249,116 km (0.1 R)
• M10: 3,996,806 km (0.085 R)
• M11: 4,170,789 km (0.109 R)
• M12: 4,441,262 km (0.102 R)
• M13: 4,723,403 km (0.084 R)
• M14: 5,677,389 km (0.052 R)
• M15: 7,041,721 km (0.105 R)
• M16: 9,968,604 km (0.03 R)
• M17: 10,181,332 km (0.092 R)
• M18: 11,348,046 km (0.053 R)
• M19: 13,943,120 km (0.102 R)
• M20: 14,751,248 km (0.028 R)
• M21: 16,608,804 km (0.075 R)
• M22: 16,832,603 km (0.107 R)
• M23: 16,982,949 km (0.049 R)
• M24: 19,595,077 km (0.084 R)
• M25: 20,779,743 km (0.064 R)
• M26: 20,952,827 km (0.119 R)
• M27: 21,214,175 km (0.035 R)
• M28: 22,281,556 km (0.088 R)
• M29: 23,384,092 km (0.098 R)
• M30: 24,043,819 km (0.051 R)
• M31: 26,399,835 km (0.046 R)
• M32: 28,477,002 km (0.047 R)
• M33: 28,690,478 km (0.113 R)
• M34: 31,223,320 km (0.092 R)
• M35: 33,901,271 km (0.076 R)
• M36: 34,624,278 km (0.1 R)
• M37: 35,603,994 km (0.105 R)
• M38: 36,728,372 km (0.117 R)
• M39: 38,916,091 km (0.099 R)
• M40: 42,985,751 km (0.116 R)
• M41: 45,850,999 km (0.109 R)
• M42: 47,330,223 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 11,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit