🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.48 AU - 0.66 AU

Year: 155 Days

Day: 27.7 Hours

Environment

Temp: 240 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,466,456 km

• M1: 86,318 km (0.076 R)
• M2: 182,360 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.74 AU - 2.8 AU

Year: 1231 Days

Day: 45.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.8

Radius: 8.2

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.02 AU - 9.68 AU

Year: 9475 Days

Day: 10.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,466,456 km

• M1: 119,379 km (0.082 R)
• M2: 539,450 km (0.073 R)
• M3: 895,493 km (0.114 R)
• M4: 1,158,037 km (0.099 R)
• M5: 1,845,290 km (0.037 R)
• M6: 2,432,013 km (0.097 R)
• M7: 2,844,753 km (0.082 R)
• M8: 4,607,166 km (0.114 R)
• M9: 6,113,167 km (0.092 R)
• M10: 6,759,430 km (0.082 R)
• M11: 7,119,512 km (0.086 R)
• M12: 8,783,489 km (0.03 R)
• M13: 13,855,904 km (0.082 R)
• M14: 14,112,614 km (0.096 R)
• M15: 16,929,991 km (0.079 R)
• M16: 21,783,993 km (0.069 R)
• M17: 22,659,290 km (0.095 R)
• M18: 26,494,680 km (0.034 R)
• M19: 27,592,729 km (0.104 R)
• M20: 38,750,037 km (0.117 R)
• M21: 40,294,037 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.4

Radius: 3.1

Gravity: 93.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.46 AU - 14.36 AU

Year: 18671 Days

Day: 20.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,466,456 km

• M1: 38,596 km (0.06 R)
• M2: 165,754 km (0.104 R)
• M3: 322,982 km (0.116 R)
• M4: 609,611 km (0.119 R)
• M5: 784,641 km (0.097 R)
• M6: 1,450,800 km (0.113 R)
• M7: 1,782,159 km (0.117 R)
• M8: 2,665,684 km (0.042 R)
• M9: 4,859,687 km (0.06 R)
• M10: 5,393,452 km (0.069 R)
• M11: 6,397,852 km (0.102 R)
• M12: 6,531,443 km (0.105 R)
• M13: 6,804,609 km (0.118 R)
• M14: 6,990,708 km (0.113 R)
• M15: 8,443,902 km (0.072 R)
• M16: 9,440,523 km (0.1 R)
• M17: 11,930,580 km (0.047 R)
• M18: 12,201,352 km (0.084 R)
• M19: 12,685,002 km (0.082 R)
• M20: 12,967,143 km (0.04 R)
• M21: 14,981,479 km (0.115 R)
• M22: 17,194,929 km (0.111 R)
• M23: 19,430,071 km (0.102 R)
• M24: 20,568,660 km (0.07 R)
• M25: 22,154,846 km (0.059 R)
• M26: 26,131,307 km (0.073 R)
• M27: 26,587,730 km (0.095 R)
• M28: 35,598,160 km (0.065 R)
• M29: 38,314,109 km (0.102 R)
• M30: 42,720,514 km (0.108 R)
• M31: 43,194,740 km (0.092 R)
• M32: 43,353,613 km (0.089 R)
• M33: 44,314,928 km (0.079 R)
• M34: 50,912,494 km (0.038 R)
• M35: 51,982,119 km (0.097 R)
• M36: 55,468,497 km (0.106 R)
• M37: 56,221,722 km (0.116 R)
• M38: 58,134,780 km (0.096 R)
• M39: 73,204,970 km (0.101 R)
• M40: 74,566,909 km (0.092 R)
• M41: 77,810,191 km (0.109 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 18,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit