🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.61 AU - 0.71 AU

Year: 202 Days

Day: 19.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.9

Radius: 12.7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.4 AU - 5.48 AU

Year: 4136 Days

Day: 13.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,810,879 km

• M1: 157,975 km (0.062 R)
• M2: 598,391 km (0.036 R)
• M3: 1,151,754 km (0.102 R)
• M4: 2,305,453 km (0.102 R)
• M5: 2,714,304 km (0.068 R)
• M6: 3,189,427 km (0.056 R)
• M7: 3,700,902 km (0.108 R)
• M8: 5,078,848 km (0.087 R)
• M9: 6,658,452 km (0.087 R)
• M10: 8,442,556 km (0.101 R)
• M11: 9,246,046 km (0.082 R)
• M12: 11,374,375 km (0.105 R)
• M13: 12,398,522 km (0.118 R)
• M14: 12,798,247 km (0.036 R)
• M15: 14,483,617 km (0.064 R)
• M16: 15,532,597 km (0.118 R)
• M17: 19,042,911 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.2

Radius: 11.6

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.76 AU - 11.04 AU

Year: 10003 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,810,879 km

• M1: 144,661 km (0.097 R)
• M2: 1,203,365 km (0.081 R)
• M3: 2,070,734 km (0.1 R)
• M4: 2,434,257 km (0.106 R)
• M5: 3,621,016 km (0.104 R)
• M6: 4,482,401 km (0.108 R)
• M7: 6,868,936 km (0.084 R)
• M8: 11,054,535 km (0.115 R)
• M9: 11,960,350 km (0.11 R)
• M10: 12,914,934 km (0.08 R)
• M11: 16,151,035 km (0.113 R)
• M12: 17,599,142 km (0.051 R)
• M13: 19,662,247 km (0.107 R)
• M14: 20,990,825 km (0.082 R)
• M15: 26,159,731 km (0.12 R)
• M16: 28,055,585 km (0.086 R)
• M17: 30,861,442 km (0.111 R)
• M18: 31,801,665 km (0.113 R)
• M19: 35,526,802 km (0.037 R)
• M20: 36,328,197 km (0.109 R)
• M21: 42,408,154 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.5

Radius: 10.6

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.84 AU - 12.68 AU

Year: 13297 Days

Day: 8.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,810,879 km

• M1: 282,890 km (0.06 R)
• M2: 893,997 km (0.057 R)
• M3: 1,300,753 km (0.09 R)
• M4: 1,814,622 km (0.101 R)
• M5: 2,320,113 km (0.114 R)
• M6: 3,106,699 km (0.1 R)
• M7: 3,535,895 km (0.081 R)
• M8: 6,957,199 km (0.101 R)
• M9: 9,639,040 km (0.112 R)
• M10: 11,590,993 km (0.119 R)
• M11: 12,945,003 km (0.104 R)
• M12: 13,528,285 km (0.107 R)
• M13: 15,028,153 km (0.099 R)
• M14: 17,559,648 km (0.091 R)
• M15: 18,034,323 km (0.073 R)
• M16: 19,174,857 km (0.103 R)
• M17: 20,799,041 km (0.079 R)
• M18: 21,330,412 km (0.106 R)
• M19: 32,514,200 km (0.044 R)
• M20: 34,570,273 km (0.115 R)
• M21: 42,519,904 km (0.03 R)
• M22: 43,808,689 km (0.119 R)
• M23: 44,975,852 km (0.089 R)
• M24: 46,464,051 km (0.12 R)
• M25: 47,068,277 km (0.119 R)
• M26: 51,124,923 km (0.061 R)
• M27: 53,733,910 km (0.106 R)
• M28: 58,160,810 km (0.103 R)

Asteroid Belt

Center: 11.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.4

Radius: 7.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.31 AU - 12.81 AU

Year: 15778 Days

Day: 24.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,810,879 km

• M1: 164,558 km (0.055 R)
• M2: 516,262 km (0.105 R)
• M3: 1,993,541 km (0.081 R)
• M4: 7,004,172 km (0.115 R)
• M5: 7,701,448 km (0.064 R)
• M6: 8,086,513 km (0.101 R)
• M7: 9,105,574 km (0.082 R)
• M8: 9,890,514 km (0.063 R)
• M9: 10,814,580 km (0.074 R)
• M10: 12,306,968 km (0.114 R)
• M11: 14,273,133 km (0.073 R)
• M12: 17,143,018 km (0.056 R)
• M13: 17,866,324 km (0.095 R)
• M14: 22,328,230 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 12,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit