🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.54 AU - 0.7 AU

Year: 180 Days

Day: 41.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.76 AU - 0.92 AU

Year: 284 Days

Day: 13.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,175,337 km

• M1: 578,345 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.69 AU - 2.77 AU

Year: 1229 Days

Day: 27.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.3

Radius: 12.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.85 AU - 9.09 AU

Year: 7533 Days

Day: 9.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,175,337 km

• M1: 161,715 km (0.102 R)
• M2: 695,331 km (0.115 R)
• M3: 1,099,544 km (0.107 R)
• M4: 1,937,292 km (0.116 R)
• M5: 2,380,850 km (0.037 R)
• M6: 3,007,815 km (0.049 R)
• M7: 3,857,082 km (0.047 R)
• M8: 4,860,435 km (0.054 R)
• M9: 5,631,163 km (0.066 R)
• M10: 6,783,964 km (0.089 R)
• M11: 8,518,402 km (0.103 R)
• M12: 9,046,632 km (0.082 R)
• M13: 9,683,171 km (0.11 R)
• M14: 11,674,767 km (0.038 R)
• M15: 12,532,861 km (0.056 R)
• M16: 13,870,864 km (0.115 R)
• M17: 14,833,526 km (0.111 R)
• M18: 15,840,470 km (0.078 R)
• M19: 22,707,012 km (0.12 R)
• M20: 24,609,299 km (0.097 R)
• M21: 27,046,846 km (0.081 R)
• M22: 27,658,552 km (0.096 R)
• M23: 28,548,360 km (0.097 R)
• M24: 32,104,601 km (0.066 R)
• M25: 32,593,486 km (0.098 R)
• M26: 33,386,206 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.6

Radius: 5.4

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 15.75 AU - 21.17 AU

Year: 29263 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,175,337 km

• M1: 68,217 km (0.053 R)
• M2: 294,708 km (0.098 R)
• M3: 522,545 km (0.088 R)
• M4: 1,209,499 km (0.037 R)
• M5: 1,868,627 km (0.062 R)
• M6: 3,017,389 km (0.09 R)
• M7: 3,770,315 km (0.091 R)
• M8: 4,142,365 km (0.038 R)
• M9: 6,509,602 km (0.079 R)
• M10: 6,729,211 km (0.05 R)
• M11: 7,044,863 km (0.053 R)
• M12: 7,513,104 km (0.082 R)
• M13: 7,706,086 km (0.104 R)
• M14: 8,253,763 km (0.074 R)
• M15: 8,615,641 km (0.028 R)
• M16: 10,406,177 km (0.106 R)
• M17: 10,828,492 km (0.077 R)
• M18: 12,230,524 km (0.118 R)
• M19: 13,893,304 km (0.093 R)
• M20: 16,417,768 km (0.119 R)
• M21: 17,155,884 km (0.108 R)
• M22: 17,490,833 km (0.111 R)
• M23: 17,830,271 km (0.1 R)
• M24: 18,174,047 km (0.052 R)
• M25: 18,963,774 km (0.086 R)
• M26: 19,959,797 km (0.106 R)
• M27: 22,751,742 km (0.107 R)
• M28: 26,678,087 km (0.055 R)
• M29: 31,405,829 km (0.117 R)
• M30: 53,897,719 km (0.055 R)
• M31: 70,574,890 km (0.052 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 17,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit