🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.52 AU - 0.7 AU

Year: 303 Days

Day: 39.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.2

Radius: 10.8

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.77 AU - 2.53 AU

Year: 2004 Days

Day: 7.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,818,300 km

• M1: 134,339 km (0.027 R)
• M2: 470,186 km (0.086 R)
• M3: 891,454 km (0.119 R)
• M4: 1,425,369 km (0.117 R)
• M5: 2,211,954 km (0.046 R)
• M6: 2,615,420 km (0.085 R)
• M7: 3,113,132 km (0.08 R)
• M8: 3,457,805 km (0.081 R)
• M9: 4,337,590 km (0.116 R)
• M10: 4,892,150 km (0.115 R)
• M11: 5,605,731 km (0.078 R)
• M12: 6,362,697 km (0.118 R)
• M13: 7,321,320 km (0.074 R)
• M14: 9,362,583 km (0.111 R)
• M15: 10,882,796 km (0.081 R)
• M16: 12,289,465 km (0.089 R)
• M17: 14,065,641 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.3

Radius: 10

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.35 AU - 2.45 AU

Year: 2364 Days

Day: 12.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,818,300 km

• M1: 124,316 km (0.107 R)
• M2: 479,162 km (0.089 R)
• M3: 924,664 km (0.065 R)
• M4: 1,349,522 km (0.075 R)
• M5: 1,808,788 km (0.117 R)
• M6: 2,273,888 km (0.068 R)
• M7: 2,647,434 km (0.078 R)
• M8: 3,215,307 km (0.118 R)
• M9: 3,574,940 km (0.118 R)
• M10: 4,728,489 km (0.106 R)
• M11: 5,292,623 km (0.057 R)
• M12: 6,387,380 km (0.117 R)
• M13: 6,755,241 km (0.048 R)
• M14: 8,605,767 km (0.106 R)
• M15: 8,949,992 km (0.071 R)
• M16: 9,592,963 km (0.05 R)
• M17: 10,536,627 km (0.116 R)
• M18: 11,253,500 km (0.102 R)
• M19: 12,002,686 km (0.083 R)
• M20: 12,962,955 km (0.093 R)
• M21: 14,162,879 km (0.115 R)
• M22: 14,546,598 km (0.101 R)
• M23: 16,099,573 km (0.081 R)
• M24: 17,050,417 km (0.094 R)
• M25: 18,603,393 km (0.114 R)
• M26: 19,122,049 km (0.116 R)
• M27: 19,888,139 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.1

Radius: 13.2

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.46 AU - 4.14 AU

Year: 4710 Days

Day: 6.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,818,300 km

• M1: 164,109 km (0.108 R)
• M2: 630,256 km (0.064 R)
• M3: 1,076,805 km (0.082 R)
• M4: 1,571,526 km (0.109 R)
• M5: 2,657,905 km (0.072 R)
• M6: 4,243,194 km (0.051 R)
• M7: 5,452,094 km (0.113 R)
• M8: 6,679,695 km (0.117 R)
• M9: 7,935,419 km (0.094 R)
• M10: 8,619,680 km (0.107 R)
• M11: 9,634,851 km (0.07 R)
• M12: 10,910,771 km (0.11 R)
• M13: 12,296,347 km (0.115 R)
• M14: 14,451,154 km (0.089 R)
• M15: 15,530,802 km (0.113 R)
• M16: 17,032,316 km (0.098 R)
• M17: 23,167,325 km (0.098 R)
• M18: 23,937,454 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.4

Radius: 4.3

Gravity: 22.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.73 AU - 12.05 AU

Year: 19776 Days

Day: 24.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,818,300 km

• M1: 53,556 km (0.108 R)
• M2: 217,366 km (0.073 R)
• M3: 361,279 km (0.092 R)
• M4: 540,946 km (0.111 R)
• M5: 779,854 km (0.093 R)
• M6: 1,916,498 km (0.106 R)
• M7: 2,344,947 km (0.118 R)
• M8: 2,834,580 km (0.06 R)
• M9: 6,020,417 km (0.086 R)
• M10: 7,149,581 km (0.051 R)
• M11: 11,432,568 km (0.042 R)
• M12: 12,239,051 km (0.052 R)
• M13: 12,494,713 km (0.104 R)
• M14: 13,964,812 km (0.087 R)
• M15: 15,472,160 km (0.055 R)
• M16: 18,469,054 km (0.069 R)
• M17: 20,191,823 km (0.065 R)
• M18: 23,361,203 km (0.094 R)
• M19: 23,754,496 km (0.074 R)
• M20: 24,052,495 km (0.075 R)
• M21: 26,419,882 km (0.037 R)
• M22: 26,632,759 km (0.098 R)
• M23: 29,277,799 km (0.069 R)
• M24: 30,546,539 km (0.114 R)
• M25: 31,253,838 km (0.053 R)
• M26: 32,092,782 km (0.115 R)
• M27: 34,699,376 km (0.065 R)
• M28: 35,598,609 km (0.098 R)
• M29: 36,910,133 km (0.075 R)
• M30: 37,847,214 km (0.108 R)
• M31: 38,117,687 km (0.05 R)
• M32: 45,157,464 km (0.077 R)
• M33: 47,631,064 km (0.103 R)
• M34: 54,896,734 km (0.092 R)
• M35: 55,941,226 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 15,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit