🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.55 AU - 0.67 AU

Year: 172 Days

Day: 22.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.67 AU - 1.07 AU

Year: 293 Days

Day: 35.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,150,591 km

• M1: 140,772 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.87 AU - 3.77 AU

Year: 2188 Days

Day: 28.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 63.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,150,591 km

• M1: 62,083 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.4

Radius: 9.6

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.92 AU - 7.92 AU

Year: 5883 Days

Day: 11.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,150,591 km

• M1: 119,828 km (0.054 R)
• M2: 535,112 km (0.04 R)
• M3: 999,314 km (0.098 R)
• M4: 1,382,883 km (0.077 R)
• M5: 2,265,660 km (0.033 R)
• M6: 2,759,333 km (0.105 R)
• M7: 3,165,790 km (0.067 R)
• M8: 3,611,891 km (0.085 R)
• M9: 4,311,411 km (0.084 R)
• M10: 5,428,159 km (0.06 R)
• M11: 6,252,593 km (0.113 R)
• M12: 6,566,599 km (0.079 R)
• M13: 8,149,045 km (0.089 R)
• M14: 9,349,568 km (0.116 R)
• M15: 10,400,792 km (0.091 R)
• M16: 11,954,216 km (0.113 R)
• M17: 12,786,429 km (0.108 R)
• M18: 13,396,789 km (0.064 R)
• M19: 16,864,467 km (0.11 R)
• M20: 19,527,160 km (0.078 R)
• M21: 21,098,087 km (0.07 R)
• M22: 23,047,946 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.9

Radius: 3.8

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.2 AU - 20.64 AU

Year: 26294 Days

Day: 20.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,150,591 km

• M1: 48,470 km (0.099 R)
• M2: 196,721 km (0.111 R)
• M3: 327,769 km (0.038 R)
• M4: 526,136 km (0.039 R)
• M5: 1,420,881 km (0.079 R)
• M6: 4,731,631 km (0.111 R)
• M7: 5,739,771 km (0.061 R)
• M8: 7,137,314 km (0.083 R)
• M9: 7,574,739 km (0.119 R)
• M10: 10,251,194 km (0.109 R)
• M11: 11,799,382 km (0.107 R)
• M12: 12,348,257 km (0.071 R)
• M13: 13,041,942 km (0.112 R)
• M14: 13,894,949 km (0.089 R)
• M15: 14,924,482 km (0.078 R)
• M16: 20,755,358 km (0.08 R)
• M17: 20,931,136 km (0.102 R)
• M18: 21,196,522 km (0.076 R)
• M19: 25,958,073 km (0.078 R)
• M20: 26,573,369 km (0.095 R)
• M21: 30,697,633 km (0.094 R)
• M22: 31,966,522 km (0.076 R)
• M23: 32,554,741 km (0.112 R)
• M24: 37,392,287 km (0.032 R)
• M25: 39,913,609 km (0.114 R)
• M26: 40,049,444 km (0.117 R)
• M27: 42,687,603 km (0.118 R)
• M28: 43,400,586 km (0.104 R)
• M29: 49,863,663 km (0.105 R)
• M30: 50,495,564 km (0.104 R)
• M31: 50,972,931 km (0.079 R)
• M32: 51,936,790 km (0.113 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 12,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit