🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.6 AU - 2.42 AU

Year: 1074 Days

Day: 22.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,990,198 km

• M1: 578,046 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.15 AU - 2.49 AU

Year: 1331 Days

Day: 30.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,990,198 km

• M1: 153,487 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.14 AU - 4.4 AU

Year: 3324 Days

Day: 31.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.4

Radius: 13

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.32 AU - 10.54 AU

Year: 11788 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,990,198 km

• M1: 162,164 km (0.099 R)
• M2: 588,518 km (0.069 R)
• M3: 1,124,826 km (0.108 R)
• M4: 1,817,764 km (0.114 R)
• M5: 2,530,598 km (0.037 R)
• M6: 3,825,666 km (0.062 R)
• M7: 7,603,013 km (0.032 R)
• M8: 10,715,695 km (0.118 R)
• M9: 20,610,099 km (0.109 R)
• M10: 28,011,453 km (0.11 R)
• M11: 33,757,059 km (0.04 R)
• M12: 34,578,052 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.5

Radius: 12.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.97 AU - 12.41 AU

Year: 12254 Days

Day: 11.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,990,198 km

• M1: 157,227 km (0.112 R)
• M2: 1,493,436 km (0.035 R)
• M3: 2,183,830 km (0.11 R)
• M4: 5,124,026 km (0.086 R)
• M5: 6,125,434 km (0.114 R)
• M6: 6,750,155 km (0.117 R)
• M7: 10,568,342 km (0.039 R)
• M8: 12,071,052 km (0.083 R)
• M9: 14,477,334 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.8

Radius: 10.4

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.02 AU - 12.36 AU

Year: 13167 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,990,198 km

• M1: 130,150 km (0.11 R)
• M2: 459,415 km (0.115 R)
• M3: 2,397,306 km (0.066 R)
• M4: 3,688,336 km (0.092 R)
• M5: 4,866,419 km (0.043 R)
• M6: 5,692,199 km (0.056 R)
• M7: 6,442,582 km (0.087 R)
• M8: 7,302,470 km (0.113 R)
• M9: 7,948,584 km (0.112 R)
• M10: 8,582,280 km (0.12 R)
• M11: 10,117,304 km (0.111 R)
• M12: 12,850,008 km (0.085 R)
• M13: 13,586,329 km (0.096 R)
• M14: 17,052,661 km (0.111 R)
• M15: 20,523,631 km (0.077 R)
• M16: 23,937,305 km (0.114 R)
• M17: 27,492,498 km (0.1 R)
• M18: 30,909,164 km (0.083 R)
• M19: 35,241,369 km (0.112 R)
• M20: 36,153,916 km (0.092 R)
• M21: 52,976,645 km (0.098 R)
• M22: 54,692,383 km (0.108 R)
• M23: 55,214,181 km (0.069 R)
• M24: 60,061,451 km (0.032 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit