🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.7 AU - 0.8 AU

Year: 278 Days

Day: 20.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.84 AU - 1.4 AU

Year: 507 Days

Day: 22.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.95 AU - 2.53 AU

Year: 1433 Days

Day: 40.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.5

Radius: 8

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.01 AU - 4.99 AU

Year: 4081 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,060,571 km

• M1: 99,632 km (0.094 R)
• M2: 415,732 km (0.1 R)
• M3: 679,474 km (0.093 R)
• M4: 993,031 km (0.113 R)
• M5: 1,290,730 km (0.028 R)
• M6: 1,555,668 km (0.117 R)
• M7: 2,271,045 km (0.106 R)
• M8: 2,628,883 km (0.107 R)
• M9: 3,438,507 km (0.081 R)
• M10: 3,721,696 km (0.106 R)
• M11: 4,788,628 km (0.096 R)
• M12: 5,596,008 km (0.116 R)
• M13: 6,799,522 km (0.086 R)
• M14: 7,085,254 km (0.109 R)
• M15: 7,445,336 km (0.087 R)
• M16: 8,237,906 km (0.049 R)
• M17: 8,489,978 km (0.045 R)
• M18: 11,258,437 km (0.114 R)
• M19: 11,659,060 km (0.059 R)
• M20: 13,456,328 km (0.115 R)
• M21: 13,806,537 km (0.085 R)
• M22: 16,430,484 km (0.117 R)
• M23: 16,946,148 km (0.102 R)
• M24: 17,829,523 km (0.084 R)
• M25: 18,130,664 km (0.114 R)
• M26: 25,343,974 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528

Radius: 6.1

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.19 AU - 11.91 AU

Year: 16780 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,060,571 km

• M1: 78,688 km (0.028 R)
• M2: 396,734 km (0.089 R)
• M3: 1,009,935 km (0.104 R)
• M4: 1,634,955 km (0.091 R)
• M5: 2,469,412 km (0.055 R)
• M6: 2,825,605 km (0.113 R)
• M7: 5,392,106 km (0.086 R)
• M8: 8,249,874 km (0.076 R)
• M9: 11,434,513 km (0.103 R)
• M10: 11,859,670 km (0.042 R)
• M11: 12,421,710 km (0.117 R)
• M12: 15,946,983 km (0.09 R)
• M13: 18,885,983 km (0.044 R)
• M14: 19,394,317 km (0.094 R)
• M15: 19,911,776 km (0.058 R)
• M16: 23,991,310 km (0.113 R)
• M17: 24,687,837 km (0.062 R)
• M18: 24,889,346 km (0.107 R)
• M19: 26,225,704 km (0.037 R)
• M20: 27,935,158 km (0.114 R)
• M21: 30,752,984 km (0.07 R)
• M22: 32,170,424 km (0.097 R)
• M23: 45,413,575 km (0.068 R)
• M24: 45,716,062 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 15,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit