🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.92 AU - 1.14 AU

Year: 374 Days

Day: 32.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.08 AU - 2.48 AU

Year: 1233 Days

Day: 39.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.89 AU - 4.21 AU

Year: 2919 Days

Day: 29.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.91 AU - 4.47 AU

Year: 3072 Days

Day: 14.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.4

Radius: 10.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.5 AU - 11.96 AU

Year: 11719 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,206,688 km

• M1: 241,601 km (0.068 R)
• M2: 824,733 km (0.087 R)
• M3: 1,598,004 km (0.052 R)
• M4: 2,418,998 km (0.11 R)
• M5: 2,782,072 km (0.114 R)
• M6: 3,524,376 km (0.096 R)
• M7: 3,891,639 km (0.091 R)
• M8: 13,189,147 km (0.069 R)
• M9: 13,541,001 km (0.117 R)
• M10: 17,978,523 km (0.083 R)
• M11: 18,411,459 km (0.101 R)
• M12: 20,838,684 km (0.107 R)
• M13: 21,639,033 km (0.026 R)
• M14: 22,626,229 km (0.097 R)
• M15: 23,557,476 km (0.114 R)
• M16: 26,319,202 km (0.073 R)
• M17: 28,018,185 km (0.096 R)
• M18: 33,989,534 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.8

Radius: 6.6

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.58 AU - 15.86 AU

Year: 18201 Days

Day: 19.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,206,688 km

• M1: 82,877 km (0.063 R)
• M2: 413,040 km (0.047 R)
• M3: 663,317 km (0.09 R)
• M4: 922,121 km (0.099 R)
• M5: 1,223,411 km (0.066 R)
• M6: 1,711,100 km (0.102 R)
• M7: 1,922,632 km (0.08 R)
• M8: 2,499,182 km (0.059 R)
• M9: 3,090,094 km (0.086 R)
• M10: 3,961,950 km (0.032 R)
• M11: 4,923,116 km (0.073 R)
• M12: 5,597,653 km (0.094 R)
• M13: 6,031,038 km (0.081 R)
• M14: 6,370,476 km (0.117 R)
• M15: 9,114,998 km (0.081 R)
• M16: 10,181,631 km (0.113 R)
• M17: 10,992,751 km (0.071 R)
• M18: 11,614,479 km (0.094 R)
• M19: 12,743,195 km (0.091 R)
• M20: 14,537,173 km (0.053 R)
• M21: 15,634,623 km (0.044 R)
• M22: 22,493,985 km (0.1 R)
• M23: 23,127,382 km (0.117 R)
• M24: 23,865,797 km (0.088 R)
• M25: 25,780,351 km (0.12 R)
• M26: 27,078,411 km (0.036 R)
• M27: 28,524,275 km (0.03 R)
• M28: 29,695,925 km (0.065 R)
• M29: 39,328,532 km (0.081 R)
• M30: 42,538,155 km (0.069 R)
• M31: 47,525,299 km (0.093 R)
• M32: 51,941,877 km (0.116 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 12,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit