🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.4 AU - 1.4 AU

Year: 718 Days

Day: 23.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,306,105 km

• M1: 82,129 km (0.118 R)
• M2: 184,903 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.3

Radius: 13.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.38 AU - 3.68 AU

Year: 2286 Days

Day: 10 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,306,105 km

• M1: 168,447 km (0.108 R)
• M2: 664,215 km (0.08 R)
• M3: 1,189,602 km (0.09 R)
• M4: 1,812,977 km (0.107 R)
• M5: 2,397,904 km (0.068 R)
• M6: 3,858,279 km (0.116 R)
• M7: 5,173,992 km (0.093 R)
• M8: 5,600,346 km (0.088 R)
• M9: 6,024,605 km (0.027 R)
• M10: 6,470,258 km (0.037 R)
• M11: 7,340,169 km (0.115 R)
• M12: 7,818,882 km (0.094 R)
• M13: 8,740,106 km (0.06 R)
• M14: 11,577,828 km (0.12 R)
• M15: 12,186,841 km (0.055 R)
• M16: 12,647,004 km (0.074 R)
• M17: 13,337,099 km (0.107 R)
• M18: 14,234,686 km (0.068 R)
• M19: 16,150,586 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.5

Radius: 13.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.94 AU - 6.48 AU

Year: 5155 Days

Day: 12.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,306,105 km

• M1: 165,605 km (0.088 R)
• M2: 580,290 km (0.052 R)
• M3: 1,409,511 km (0.084 R)
• M4: 2,248,905 km (0.079 R)
• M5: 2,865,248 km (0.116 R)
• M6: 4,071,605 km (0.073 R)
• M7: 4,490,778 km (0.094 R)
• M8: 6,799,522 km (0.103 R)
• M9: 8,603,374 km (0.111 R)
• M10: 13,510,483 km (0.082 R)
• M11: 14,002,660 km (0.09 R)
• M12: 16,031,656 km (0.099 R)
• M13: 17,986,601 km (0.064 R)
• M14: 18,716,938 km (0.106 R)
• M15: 20,954,922 km (0.036 R)
• M16: 23,522,470 km (0.072 R)
• M17: 26,040,352 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.8

Radius: 10.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.75 AU - 6.43 AU

Year: 6515 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,306,105 km

• M1: 132,095 km (0.038 R)
• M2: 507,436 km (0.096 R)
• M3: 867,219 km (0.088 R)
• M4: 1,332,767 km (0.046 R)
• M5: 1,696,440 km (0.093 R)
• M6: 2,212,852 km (0.075 R)
• M7: 2,832,037 km (0.071 R)
• M8: 3,364,456 km (0.034 R)
• M9: 3,984,689 km (0.086 R)
• M10: 5,056,109 km (0.075 R)
• M11: 6,460,833 km (0.104 R)
• M12: 7,863,911 km (0.088 R)
• M13: 9,264,447 km (0.115 R)
• M14: 9,820,203 km (0.112 R)
• M15: 10,230,550 km (0.099 R)
• M16: 11,129,932 km (0.098 R)
• M17: 11,486,125 km (0.101 R)
• M18: 12,362,768 km (0.111 R)
• M19: 14,041,855 km (0.111 R)
• M20: 14,722,525 km (0.114 R)
• M21: 17,908,062 km (0.099 R)
• M22: 19,532,695 km (0.1 R)
• M23: 22,715,090 km (0.091 R)
• M24: 24,020,332 km (0.091 R)
• M25: 26,071,169 km (0.096 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: 309 - 14,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit