🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.43 AU - 0.57 AU

Year: 130 Days

Day: 34.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,912,550 km

• M1: 86,468 km (0.113 R)
• M2: 146,157 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.02 AU - 1.44 AU

Year: 503 Days

Day: 13.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,912,550 km

• M1: 297,550 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.46 AU - 2 AU

Year: 840 Days

Day: 34.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.71 AU - 1.81 AU

Year: 861 Days

Day: 41.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,912,550 km

• M1: 494,271 km (0.07 R)
• M2: 807,230 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.63 AU - 4.11 AU

Year: 2283 Days

Day: 15.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.5

Radius: 12.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.33 AU - 11.17 AU

Year: 12108 Days

Day: 12.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,912,550 km

• M1: 179,517 km (0.102 R)
• M2: 377,585 km (0.097 R)
• M3: 546,331 km (0.077 R)
• M4: 735,124 km (0.029 R)
• M5: 848,220 km (0.081 R)
• M6: 1,125,724 km (0.102 R)
• M7: 1,444,816 km (0.073 R)
• M8: 1,831,826 km (0.064 R)
• M9: 2,209,261 km (0.11 R)
• M10: 2,407,329 km (0.062 R)
• M11: 2,685,731 km (0.092 R)
• M12: 2,775,788 km (0.105 R)
• M13: 3,146,642 km (0.061 R)
• M14: 3,273,949 km (0.097 R)
• M15: 3,354,283 km (0.105 R)
• M16: 3,918,866 km (0.107 R)
• M17: 4,729,836 km (0.08 R)
• M18: 4,821,091 km (0.071 R)
• M19: 5,210,943 km (0.118 R)
• M20: 5,419,183 km (0.041 R)
• M21: 5,883,385 km (0.111 R)
• M22: 6,280,119 km (0.109 R)
• M23: 6,501,972 km (0.114 R)
• M24: 6,603,848 km (0.114 R)
• M25: 6,995,346 km (0.083 R)
• M26: 7,225,428 km (0.113 R)
• M27: 7,309,801 km (0.109 R)
• M28: 7,479,445 km (0.032 R)
• M29: 7,586,108 km (0.072 R)
• M30: 7,736,304 km (0.088 R)
• M31: 7,865,856 km (0.039 R)
• M32: 7,996,156 km (0.092 R)
• M33: 8,236,859 km (0.054 R)
• M34: 8,748,035 km (0.033 R)
• M35: 8,883,122 km (0.104 R)
• M36: 8,996,218 km (0.091 R)
• M37: 9,592,066 km (0.075 R)
• M38: 9,871,365 km (0.078 R)
• M39: 10,200,630 km (0.079 R)
• M40: 10,390,470 km (0.089 R)
• M41: 10,725,419 km (0.102 R)
• M42: 11,455,307 km (0.111 R)
• M43: 11,875,977 km (0.099 R)
• M44: 12,025,724 km (0.082 R)
• M45: 12,125,955 km (0.077 R)
• M46: 13,014,117 km (0.098 R)
• M47: 13,117,040 km (0.049 R)
• M48: 13,923,373 km (0.05 R)
• M49: 14,505,458 km (0.113 R)
• M50: 14,960,685 km (0.034 R)
• M51: 15,176,405 km (0.106 R)
• M52: 15,693,265 km (0.103 R)
• M53: 15,802,771 km (0.077 R)
• M54: 16,800,140 km (0.102 R)
• M55: 17,024,537 km (0.088 R)
• M56: 17,249,981 km (0.067 R)
• M57: 17,476,322 km (0.067 R)
• M58: 18,826,294 km (0.095 R)
• M59: 19,823,663 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 19,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit