🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.69 AU - 0.87 AU

Year: 244 Days

Day: 42.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,124,439 km

• M1: 86,468 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.82 AU - 1.1 AU

Year: 334 Days

Day: 19 Hours

Environment

Temp: 104 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.77 AU - 1.85 AU

Year: 864 Days

Day: 19.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142

Radius: 14.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.67 AU - 8.43 AU

Year: 7360 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 23,124,439 km

• M1: 218,712 km (0.105 R)
• M2: 433,086 km (0.111 R)
• M3: 556,953 km (0.12 R)
• M4: 705,653 km (0.03 R)
• M5: 869,912 km (0.097 R)
• M6: 1,083,238 km (0.109 R)
• M7: 1,365,829 km (0.053 R)
• M8: 1,469,949 km (0.096 R)
• M9: 1,799,214 km (0.081 R)
• M10: 1,899,893 km (0.104 R)
• M11: 2,002,517 km (0.103 R)
• M12: 2,290,942 km (0.074 R)
• M13: 2,560,667 km (0.071 R)
• M14: 2,807,503 km (0.112 R)
• M15: 3,166,389 km (0.049 R)
• M16: 3,342,615 km (0.07 R)
• M17: 3,504,031 km (0.086 R)
• M18: 3,872,191 km (0.11 R)
• M19: 3,985,138 km (0.077 R)
• M20: 4,526,832 km (0.118 R)
• M21: 5,404,223 km (0.053 R)
• M22: 5,615,904 km (0.05 R)
• M23: 5,851,820 km (0.069 R)
• M24: 6,135,009 km (0.07 R)
• M25: 6,557,174 km (0.113 R)
• M26: 6,897,060 km (0.05 R)
• M27: 7,034,690 km (0.106 R)
• M28: 7,242,781 km (0.065 R)
• M29: 7,807,962 km (0.108 R)
• M30: 8,632,994 km (0.082 R)
• M31: 8,731,878 km (0.096 R)
• M32: 8,905,860 km (0.119 R)
• M33: 10,130,020 km (0.117 R)
• M34: 10,655,707 km (0.102 R)
• M35: 11,190,220 km (0.087 R)
• M36: 12,257,900 km (0.061 R)
• M37: 13,789,483 km (0.09 R)
• M38: 14,196,389 km (0.047 R)
• M39: 14,372,017 km (0.101 R)
• M40: 14,725,367 km (0.072 R)
• M41: 14,903,089 km (0.086 R)
• M42: 15,260,928 km (0.065 R)
• M43: 15,350,686 km (0.074 R)
• M44: 15,500,883 km (0.099 R)
• M45: 15,772,552 km (0.096 R)
• M46: 15,893,727 km (0.09 R)
• M47: 15,984,832 km (0.052 R)
• M48: 16,137,122 km (0.081 R)
• M49: 16,535,202 km (0.093 R)
• M50: 17,372,352 km (0.051 R)
• M51: 17,780,455 km (0.106 R)
• M52: 17,969,846 km (0.063 R)
• M53: 18,159,985 km (0.026 R)
• M54: 18,606,086 km (0.108 R)
• M55: 19,088,090 km (0.091 R)
• M56: 20,327,508 km (0.11 R)
• M57: 20,525,725 km (0.1 R)
• M58: 20,957,016 km (0.059 R)
• M59: 21,190,688 km (0.091 R)
• M60: 21,425,108 km (0.046 R)
• M61: 21,626,616 km (0.077 R)
• M62: 22,133,454 km (0.047 R)
• M63: 22,507,598 km (0.096 R)
• M64: 22,918,244 km (0.098 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 17,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit