🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.61 AU - 0.77 AU

Year: 210 Days

Day: 47.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,499,885 km

• M1: 37,998 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.26 AU - 1.6 AU

Year: 628 Days

Day: 30 Hours

Environment

Temp: -30 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.13 AU - 3.29 AU

Year: 2111 Days

Day: 29.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.33 AU - 5.23 AU

Year: 3250 Days

Day: 25.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.39 AU - 4.73 AU

Year: 3575 Days

Day: 13.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.5

Radius: 8.7

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.36 AU - 5.84 AU

Year: 4865 Days

Day: 10.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,499,885 km

• M1: 108,907 km (0.045 R)
• M2: 383,120 km (0.107 R)
• M3: 743,202 km (0.07 R)
• M4: 1,073,514 km (0.102 R)
• M5: 1,600,847 km (0.064 R)
• M6: 2,087,189 km (0.067 R)
• M7: 2,492,749 km (0.061 R)
• M8: 3,355,480 km (0.058 R)
• M9: 4,404,760 km (0.119 R)
• M10: 4,880,780 km (0.031 R)
• M11: 6,093,570 km (0.077 R)
• M12: 7,278,385 km (0.107 R)
• M13: 7,643,554 km (0.029 R)
• M14: 9,919,236 km (0.051 R)
• M15: 11,600,417 km (0.114 R)
• M16: 12,769,225 km (0.077 R)
• M17: 13,355,051 km (0.092 R)
• M18: 14,014,628 km (0.09 R)
• M19: 14,985,817 km (0.1 R)
• M20: 16,808,069 km (0.048 R)
• M21: 21,402,369 km (0.118 R)
• M22: 21,775,616 km (0.091 R)
• M23: 23,311,687 km (0.052 R)
• M24: 23,706,775 km (0.093 R)
• M25: 26,002,204 km (0.11 R)
• M26: 26,512,632 km (0.064 R)
• M27: 27,906,735 km (0.092 R)
• M28: 28,893,034 km (0.094 R)
• M29: 29,532,564 km (0.068 R)
• M30: 33,170,934 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 13.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.38 AU - 12.36 AU

Year: 12259 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,499,885 km

• M1: 163,211 km (0.106 R)
• M2: 597,643 km (0.092 R)
• M3: 1,108,670 km (0.087 R)
• M4: 2,192,357 km (0.055 R)
• M5: 3,020,082 km (0.109 R)
• M6: 3,567,311 km (0.071 R)
• M7: 4,126,657 km (0.113 R)
• M8: 4,685,405 km (0.086 R)
• M9: 5,751,889 km (0.059 R)
• M10: 6,200,084 km (0.08 R)
• M11: 10,123,737 km (0.048 R)
• M12: 15,657,512 km (0.089 R)
• M13: 21,181,862 km (0.113 R)
• M14: 22,849,280 km (0.12 R)
• M15: 24,334,038 km (0.103 R)
• M16: 26,918,491 km (0.038 R)
• M17: 29,376,085 km (0.117 R)
• M18: 32,953,868 km (0.098 R)
• M19: 34,620,837 km (0.102 R)
• M20: 39,094,711 km (0.08 R)
• M21: 40,962,141 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.1

Radius: 3.6

Gravity: 25.47 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.51 AU - 18.05 AU

Year: 23011 Days

Day: 21.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,499,885 km

• M1: 47,123 km (0.07 R)
• M2: 257,009 km (0.118 R)
• M3: 472,729 km (0.055 R)
• M4: 608,714 km (0.061 R)
• M5: 732,282 km (0.066 R)
• M6: 2,291,690 km (0.11 R)
• M7: 2,572,335 km (0.09 R)
• M8: 2,756,042 km (0.025 R)
• M9: 2,875,271 km (0.054 R)
• M10: 3,552,052 km (0.107 R)
• M11: 3,751,017 km (0.114 R)
• M12: 5,069,423 km (0.091 R)
• M13: 5,930,209 km (0.028 R)
• M14: 6,499,429 km (0.12 R)
• M15: 7,328,949 km (0.104 R)
• M16: 7,792,703 km (0.082 R)
• M17: 7,983,590 km (0.075 R)
• M18: 8,575,100 km (0.11 R)
• M19: 9,301,547 km (0.099 R)
• M20: 14,975,046 km (0.075 R)
• M21: 15,720,193 km (0.041 R)
• M22: 18,020,410 km (0.11 R)
• M23: 18,270,388 km (0.088 R)
• M24: 18,777,375 km (0.041 R)
• M25: 20,175,218 km (0.115 R)
• M26: 21,083,277 km (0.038 R)
• M27: 21,268,180 km (0.12 R)
• M28: 21,734,925 km (0.112 R)
• M29: 24,475,708 km (0.047 R)
• M30: 26,461,320 km (0.083 R)
• M31: 30,395,295 km (0.118 R)
• M32: 37,606,661 km (0.105 R)
• M33: 40,384,394 km (0.085 R)
• M34: 46,970,739 km (0.056 R)
• M35: 47,128,116 km (0.108 R)
• M36: 47,920,836 km (0.102 R)
• M37: 56,519,572 km (0.079 R)
• M38: 63,363,525 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 17,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit