🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.63 AU - 0.67 AU

Year: 200 Days

Day: 23 Hours

Environment

Temp: 136 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.22 AU - 1.26 AU

Year: 526 Days

Day: 24.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.4

Radius: 10.7

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.07 AU - 11.77 AU

Year: 11898 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 97,314,250 km

• M1: 133,142 km (0.112 R)
• M2: 468,241 km (0.09 R)
• M3: 1,017,714 km (0.06 R)
• M4: 1,423,723 km (0.11 R)
• M5: 2,117,109 km (0.092 R)
• M6: 2,975,651 km (0.047 R)
• M7: 3,393,927 km (0.107 R)
• M8: 3,879,671 km (0.072 R)
• M9: 4,857,892 km (0.1 R)
• M10: 8,683,408 km (0.108 R)
• M11: 9,131,454 km (0.101 R)
• M12: 9,490,788 km (0.032 R)
• M13: 10,851,530 km (0.119 R)
• M14: 13,755,075 km (0.09 R)
• M15: 21,223,450 km (0.069 R)
• M16: 27,157,997 km (0.039 R)
• M17: 28,010,257 km (0.109 R)
• M18: 33,990,132 km (0.088 R)
• M19: 34,730,642 km (0.116 R)
• M20: 38,862,684 km (0.048 R)
• M21: 39,944,726 km (0.114 R)
• M22: 44,035,779 km (0.104 R)
• M23: 47,472,790 km (0.097 R)
• M24: 54,875,641 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.5

Radius: 4.9

Gravity: 23.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 16.67 AU - 21.73 AU

Year: 32037 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 97,314,250 km

• M1: 68,217 km (0.069 R)
• M2: 339,438 km (0.117 R)
• M3: 522,097 km (0.086 R)
• M4: 1,323,044 km (0.058 R)
• M5: 1,491,192 km (0.097 R)
• M6: 1,654,702 km (0.081 R)
• M7: 1,932,954 km (0.108 R)
• M8: 2,312,334 km (0.098 R)
• M9: 2,634,568 km (0.083 R)
• M10: 2,930,323 km (0.105 R)
• M11: 4,054,551 km (0.099 R)
• M12: 4,375,289 km (0.1 R)
• M13: 5,610,818 km (0.119 R)
• M14: 5,964,018 km (0.113 R)
• M15: 6,912,020 km (0.093 R)
• M16: 7,632,483 km (0.089 R)
• M17: 8,345,317 km (0.116 R)
• M18: 11,572,891 km (0.094 R)
• M19: 12,810,514 km (0.116 R)
• M20: 13,656,790 km (0.074 R)
• M21: 15,289,950 km (0.096 R)
• M22: 15,804,117 km (0.037 R)
• M23: 17,976,877 km (0.097 R)
• M24: 23,690,618 km (0.102 R)
• M25: 33,276,102 km (0.063 R)
• M26: 40,599,366 km (0.113 R)
• M27: 41,749,624 km (0.034 R)
• M28: 42,584,530 km (0.117 R)
• M29: 43,771,888 km (0.031 R)
• M30: 47,466,357 km (0.087 R)
• M31: 53,096,922 km (0.097 R)
• M32: 53,879,768 km (0.044 R)
• M33: 54,273,958 km (0.076 R)
• M34: 55,669,108 km (0.084 R)
• M35: 66,336,333 km (0.052 R)
• M36: 73,590,035 km (0.026 R)
• M37: 76,534,121 km (0.09 R)
• M38: 77,032,432 km (0.102 R)
• M39: 79,301,083 km (0.109 R)
• M40: 80,067,024 km (0.088 R)
• M41: 82,133,869 km (0.113 R)
• M42: 90,201,083 km (0.117 R)
• M43: 91,875,532 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 10,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit