🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.61 AU - 0.63 AU

Year: 172 Days

Day: 27.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,220,914 km

• M1: 155,582 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.76 AU - 1.82 AU

Year: 846 Days

Day: 46.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,220,914 km

• M1: 737,966 km (0.084 R)
• M2: 882,478 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.47 AU - 5.85 AU

Year: 4139 Days

Day: 16.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,220,914 km

• M1: 897,288 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.9

Radius: 11.6

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.61 AU - 7.55 AU

Year: 5294 Days

Day: 6.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,220,914 km

• M1: 144,362 km (0.092 R)
• M2: 518,506 km (0.099 R)
• M3: 998,117 km (0.084 R)
• M4: 1,957,189 km (0.078 R)
• M5: 2,348,537 km (0.091 R)
• M6: 3,371,637 km (0.076 R)
• M7: 5,658,240 km (0.111 R)
• M8: 6,036,723 km (0.114 R)
• M9: 6,942,538 km (0.119 R)
• M10: 7,479,894 km (0.072 R)
• M11: 9,746,301 km (0.118 R)
• M12: 10,902,543 km (0.066 R)
• M13: 11,816,437 km (0.114 R)
• M14: 13,796,364 km (0.052 R)
• M15: 16,453,372 km (0.096 R)
• M16: 17,716,726 km (0.041 R)
• M17: 19,043,510 km (0.036 R)
• M18: 19,566,055 km (0.106 R)
• M19: 21,330,712 km (0.089 R)
• M20: 22,758,474 km (0.113 R)
• M21: 26,686,615 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.4

Radius: 11.4

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.18 AU - 13.82 AU

Year: 16551 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,220,914 km

• M1: 169,644 km (0.062 R)
• M2: 727,943 km (0.107 R)
• M3: 1,089,970 km (0.026 R)
• M4: 1,961,826 km (0.077 R)
• M5: 2,538,077 km (0.09 R)
• M6: 3,543,525 km (0.091 R)
• M7: 3,912,732 km (0.044 R)
• M8: 5,002,553 km (0.073 R)
• M9: 5,395,546 km (0.047 R)
• M10: 8,702,557 km (0.051 R)
• M11: 9,540,604 km (0.109 R)
• M12: 10,317,316 km (0.048 R)
• M13: 10,897,606 km (0.091 R)
• M14: 13,782,153 km (0.073 R)
• M15: 14,920,293 km (0.092 R)
• M16: 15,966,581 km (0.103 R)
• M17: 16,822,580 km (0.117 R)
• M18: 19,312,487 km (0.091 R)
• M19: 20,827,614 km (0.102 R)
• M20: 21,849,367 km (0.112 R)
• M21: 22,904,182 km (0.099 R)
• M22: 24,703,096 km (0.115 R)
• M23: 28,693,320 km (0.111 R)
• M24: 35,129,021 km (0.116 R)
• M25: 38,750,336 km (0.041 R)
• M26: 39,728,258 km (0.116 R)
• M27: 40,436,903 km (0.104 R)
• M28: 41,879,326 km (0.088 R)
• M29: 51,261,954 km (0.118 R)
• M30: 59,707,353 km (0.099 R)
• M31: 64,647,673 km (0.097 R)
• M32: 65,234,695 km (0.117 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 13,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit