🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.61 AU

Year: 150 Days

Day: 41.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,281,341 km

• M1: 65,075 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.56 AU - 0.76 AU

Year: 197 Days

Day: 45.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,281,341 km

• M1: 42,486 km (0.074 R)
• M2: 163,361 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.17 AU - 4.53 AU

Year: 3330 Days

Day: 47.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,281,341 km

• M1: 656,136 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693

Radius: 9.4

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.28 AU - 10.28 AU

Year: 10378 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,281,341 km

• M1: 116,986 km (0.108 R)
• M2: 438,621 km (0.119 R)
• M3: 747,391 km (0.075 R)
• M4: 1,096,253 km (0.11 R)
• M5: 1,419,085 km (0.117 R)
• M6: 1,853,218 km (0.095 R)
• M7: 2,903,096 km (0.116 R)
• M8: 3,195,710 km (0.077 R)
• M9: 3,583,168 km (0.057 R)
• M10: 4,482,251 km (0.084 R)
• M11: 5,192,991 km (0.078 R)
• M12: 7,156,014 km (0.1 R)
• M13: 9,181,569 km (0.101 R)
• M14: 11,340,566 km (0.088 R)
• M15: 12,187,739 km (0.107 R)
• M16: 12,955,475 km (0.077 R)
• M17: 13,692,394 km (0.105 R)
• M18: 14,199,082 km (0.082 R)
• M19: 18,027,441 km (0.103 R)
• M20: 19,416,457 km (0.119 R)
• M21: 24,101,863 km (0.025 R)
• M22: 24,747,527 km (0.091 R)
• M23: 30,979,625 km (0.071 R)
• M24: 33,763,491 km (0.083 R)
• M25: 40,986,226 km (0.1 R)
• M26: 42,839,594 km (0.085 R)
• M27: 43,514,879 km (0.098 R)
• M28: 45,583,219 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.5

Radius: 12.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.76 AU - 13.06 AU

Year: 14148 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 133.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,281,341 km

• M1: 154,385 km (0.078 R)
• M2: 601,533 km (0.065 R)
• M3: 1,895,555 km (0.067 R)
• M4: 3,472,615 km (0.046 R)
• M5: 4,516,958 km (0.086 R)
• M6: 10,701,484 km (0.072 R)
• M7: 11,223,580 km (0.102 R)
• M8: 12,603,621 km (0.045 R)
• M9: 18,514,232 km (0.112 R)
• M10: 19,039,620 km (0.117 R)
• M11: 19,729,566 km (0.065 R)
• M12: 21,240,953 km (0.075 R)
• M13: 24,493,061 km (0.114 R)
• M14: 25,493,272 km (0.032 R)
• M15: 26,615,107 km (0.103 R)
• M16: 30,178,678 km (0.074 R)
• M17: 31,753,046 km (0.113 R)
• M18: 36,804,667 km (0.054 R)
• M19: 38,479,564 km (0.05 R)
• M20: 41,467,931 km (0.064 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 19,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit