🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.6 AU - 0.66 AU

Year: 181 Days

Day: 21.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,423,177 km

• M1: 37,549 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.65 AU - 0.69 AU

Year: 198 Days

Day: 29.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.34 AU - 5.56 AU

Year: 3983 Days

Day: 20.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,423,177 km

• M1: 2,594,027 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 8.6

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.07 AU - 14.21 AU

Year: 14362 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,423,177 km

• M1: 109,506 km (0.114 R)
• M2: 1,343,538 km (0.099 R)
• M3: 1,799,662 km (0.082 R)
• M4: 2,355,867 km (0.106 R)
• M5: 3,213,661 km (0.045 R)
• M6: 3,594,089 km (0.059 R)
• M7: 3,948,037 km (0.112 R)
• M8: 4,507,234 km (0.089 R)
• M9: 4,952,138 km (0.105 R)
• M10: 6,386,782 km (0.062 R)
• M11: 9,178,428 km (0.118 R)
• M12: 13,844,385 km (0.076 R)
• M13: 14,242,615 km (0.066 R)
• M14: 15,984,383 km (0.105 R)
• M15: 20,393,032 km (0.098 R)
• M16: 33,021,636 km (0.102 R)
• M17: 33,613,594 km (0.088 R)
• M18: 40,600,264 km (0.103 R)
• M19: 42,661,124 km (0.039 R)
• M20: 52,722,030 km (0.076 R)
• M21: 55,338,796 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.9

Radius: 3.7

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.83 AU - 16.13 AU

Year: 19927 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 97.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,423,177 km

• M1: 51,162 km (0.086 R)
• M2: 235,018 km (0.107 R)
• M3: 550,520 km (0.106 R)
• M4: 733,179 km (0.034 R)
• M5: 1,829,133 km (0.11 R)
• M6: 1,983,069 km (0.112 R)
• M7: 2,565,603 km (0.083 R)
• M8: 2,980,738 km (0.116 R)
• M9: 3,356,228 km (0.088 R)
• M10: 4,880,481 km (0.086 R)
• M11: 5,260,609 km (0.038 R)
• M12: 5,897,298 km (0.111 R)
• M13: 6,946,278 km (0.072 R)
• M14: 7,675,119 km (0.117 R)
• M15: 9,571,272 km (0.066 R)
• M16: 13,405,465 km (0.112 R)
• M17: 18,536,672 km (0.032 R)
• M18: 21,177,673 km (0.044 R)
• M19: 26,940,781 km (0.113 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 14,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit