🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.47 AU - 0.69 AU

Year: 161 Days

Day: 15.1 Hours

Environment

Temp: 239 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.59 AU - 1.91 AU

Year: 846 Days

Day: 38.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.87 AU - 3.99 AU

Year: 2846 Days

Day: 39.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956

Radius: 10.5

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.67 AU - 5.51 AU

Year: 4194 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,884,862 km

• M1: 130,599 km (0.049 R)
• M2: 518,357 km (0.105 R)
• M3: 1,583,793 km (0.07 R)
• M4: 2,175,153 km (0.089 R)
• M5: 2,964,132 km (0.113 R)
• M6: 3,777,197 km (0.104 R)
• M7: 6,268,151 km (0.082 R)
• M8: 7,115,772 km (0.077 R)
• M9: 8,605,468 km (0.113 R)
• M10: 9,158,980 km (0.119 R)
• M11: 9,735,829 km (0.059 R)
• M12: 11,192,015 km (0.109 R)
• M13: 12,289,465 km (0.108 R)
• M14: 14,257,724 km (0.083 R)
• M15: 14,753,043 km (0.112 R)
• M16: 15,202,884 km (0.083 R)
• M17: 16,130,091 km (0.107 R)
• M18: 17,217,967 km (0.053 R)
• M19: 18,612,967 km (0.117 R)
• M20: 20,495,806 km (0.058 R)
• M21: 23,553,138 km (0.07 R)
• M22: 24,793,753 km (0.083 R)
• M23: 25,914,690 km (0.1 R)
• M24: 28,690,029 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711

Radius: 13.2

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.52 AU - 10.78 AU

Year: 10109 Days

Day: 11.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,884,862 km

• M1: 164,558 km (0.101 R)
• M2: 682,914 km (0.104 R)
• M3: 1,112,559 km (0.032 R)
• M4: 2,235,142 km (0.116 R)
• M5: 2,837,572 km (0.049 R)
• M6: 3,282,327 km (0.04 R)
• M7: 4,574,254 km (0.108 R)
• M8: 5,158,135 km (0.114 R)
• M9: 5,688,160 km (0.109 R)
• M10: 6,741,778 km (0.048 R)
• M11: 8,358,781 km (0.114 R)
• M12: 10,426,972 km (0.089 R)
• M13: 11,888,393 km (0.082 R)
• M14: 13,668,009 km (0.075 R)
• M15: 15,892,679 km (0.098 R)
• M16: 16,947,045 km (0.084 R)
• M17: 17,823,838 km (0.083 R)
• M18: 19,747,368 km (0.112 R)
• M19: 24,003,427 km (0.12 R)
• M20: 26,345,083 km (0.12 R)
• M21: 30,190,496 km (0.113 R)
• M22: 31,806,452 km (0.095 R)
• M23: 35,800,117 km (0.113 R)
• M24: 37,855,442 km (0.054 R)
• M25: 38,350,312 km (0.115 R)
• M26: 47,151,902 km (0.1 R)
• M27: 48,302,609 km (0.109 R)
• M28: 48,884,844 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 10,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit