🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.39 AU - 0.63 AU

Year: 137 Days

Day: 22.8 Hours

Environment

Temp: 233 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,153,672 km

• M1: 34,856 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.81 AU

Year: 202 Days

Day: 28.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.6 AU - 0.76 AU

Year: 211 Days

Day: 26.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 8

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.17 AU - 6.31 AU

Year: 5872 Days

Day: 9 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,153,672 km

• M1: 100,231 km (0.08 R)
• M2: 414,685 km (0.111 R)
• M3: 1,158,336 km (0.053 R)
• M4: 1,414,597 km (0.056 R)
• M5: 1,908,420 km (0.108 R)
• M6: 2,640,103 km (0.077 R)
• M7: 3,009,012 km (0.086 R)
• M8: 3,389,888 km (0.107 R)
• M9: 4,197,417 km (0.078 R)
• M10: 4,868,663 km (0.11 R)
• M11: 5,304,591 km (0.097 R)
• M12: 5,958,483 km (0.112 R)
• M13: 6,805,506 km (0.117 R)
• M14: 7,129,386 km (0.112 R)
• M15: 7,501,136 km (0.096 R)
• M16: 7,807,962 km (0.043 R)
• M17: 10,289,042 km (0.108 R)
• M18: 10,958,642 km (0.109 R)
• M19: 12,121,167 km (0.098 R)
• M20: 12,437,567 km (0.116 R)
• M21: 14,044,996 km (0.098 R)
• M22: 14,570,683 km (0.114 R)
• M23: 15,170,271 km (0.09 R)
• M24: 16,354,638 km (0.092 R)
• M25: 17,133,743 km (0.082 R)
• M26: 17,666,761 km (0.095 R)
• M27: 18,976,789 km (0.081 R)
• M28: 23,213,700 km (0.12 R)
• M29: 24,952,775 km (0.071 R)
• M30: 27,585,399 km (0.089 R)

Asteroid Belt

Center: 7.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.6

Radius: 11.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.98 AU - 9.94 AU

Year: 9270 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,153,672 km

• M1: 155,432 km (0.109 R)
• M2: 595,100 km (0.083 R)
• M3: 1,075,309 km (0.077 R)
• M4: 1,438,234 km (0.097 R)
• M5: 1,840,203 km (0.115 R)
• M6: 2,661,945 km (0.084 R)
• M7: 4,704,255 km (0.051 R)
• M8: 5,604,834 km (0.11 R)
• M9: 6,266,655 km (0.103 R)
• M10: 7,946,639 km (0.116 R)
• M11: 13,057,052 km (0.099 R)
• M12: 14,765,609 km (0.115 R)
• M13: 16,751,670 km (0.057 R)
• M14: 18,053,621 km (0.102 R)
• M15: 18,478,479 km (0.066 R)
• M16: 21,325,924 km (0.107 R)
• M17: 27,037,870 km (0.117 R)
• M18: 28,538,786 km (0.112 R)
• M19: 30,292,970 km (0.1 R)
• M20: 32,742,187 km (0.049 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: 260 - 11,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit