🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.96 AU - 1.12 AU

Year: 385 Days

Day: 34.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.7

Radius: 9.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.09 AU - 5.79 AU

Year: 3990 Days

Day: 8.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 146.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 14,597,625 km

• M1: 121,025 km (0.114 R)
• M2: 456,423 km (0.064 R)
• M3: 772,972 km (0.112 R)
• M4: 1,307,635 km (0.118 R)
• M5: 2,462,082 km (0.115 R)
• M6: 3,346,953 km (0.087 R)
• M7: 3,685,194 km (0.065 R)
• M8: 4,004,885 km (0.087 R)
• M9: 6,910,823 km (0.114 R)
• M10: 7,910,735 km (0.115 R)
• M11: 9,662,377 km (0.05 R)
• M12: 10,312,828 km (0.117 R)
• M13: 10,668,722 km (0.059 R)
• M14: 14,546,598 km (0.069 R)
• M15: 15,400,951 km (0.056 R)
• M16: 16,609,552 km (0.055 R)
• M17: 18,337,258 km (0.084 R)
• M18: 19,453,558 km (0.107 R)
• M19: 20,181,501 km (0.075 R)
• M20: 21,307,374 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.5

Radius: 10.4

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.56 AU - 5.46 AU

Year: 4076 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 14,597,625 km

• M1: 135,386 km (0.092 R)
• M2: 480,658 km (0.055 R)
• M3: 994,078 km (0.119 R)
• M4: 1,554,771 km (0.113 R)
• M5: 1,934,899 km (0.107 R)
• M6: 2,886,940 km (0.116 R)
• M7: 3,234,306 km (0.093 R)
• M8: 3,840,177 km (0.09 R)
• M9: 4,331,307 km (0.081 R)
• M10: 4,838,893 km (0.106 R)
• M11: 6,031,637 km (0.096 R)
• M12: 6,358,508 km (0.116 R)
• M13: 7,410,480 km (0.106 R)
• M14: 7,751,264 km (0.084 R)
• M15: 8,354,592 km (0.112 R)
• M16: 9,065,631 km (0.117 R)
• M17: 12,701,607 km (0.074 R)
• M18: 13,091,908 km (0.079 R)
• M19: 13,490,138 km (0.051 R)
• M20: 18,053,022 km (0.1 R)
• M21: 22,401,084 km (0.118 R)
• M22: 24,290,505 km (0.08 R)
• M23: 25,427,599 km (0.12 R)
• M24: 26,126,670 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.7

Radius: 14.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.21 AU - 9.57 AU

Year: 9633 Days

Day: 13.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 14,597,625 km

• M1: 213,925 km (0.101 R)
• M2: 912,697 km (0.111 R)
• M3: 1,377,348 km (0.071 R)
• M4: 1,909,617 km (0.104 R)
• M5: 3,447,932 km (0.117 R)
• M6: 3,927,842 km (0.067 R)
• M7: 6,128,426 km (0.037 R)
• M8: 7,318,178 km (0.072 R)
• M9: 15,915,717 km (0.109 R)
• M10: 22,639,095 km (0.101 R)
• M11: 30,862,340 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16

Radius: 12.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.52 AU - 9.9 AU

Year: 10997 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 14,597,625 km

• M1: 155,432 km (0.048 R)
• M2: 642,074 km (0.118 R)
• M3: 10,509,250 km (0.106 R)
• M4: 11,922,651 km (0.094 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 17,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit