🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.98 AU - 1.18 AU

Year: 467 Days

Day: 38.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.69 AU - 2.03 AU

Year: 1056 Days

Day: 15.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.74 AU - 2.24 AU

Year: 1168 Days

Day: 13.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.65 AU - 3.11 AU

Year: 2034 Days

Day: 31.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.9

Radius: 8.7

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.99 AU - 5.91 AU

Year: 5296 Days

Day: 6.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,958,309 km

• M1: 108,159 km (0.104 R)
• M2: 452,534 km (0.1 R)
• M3: 725,101 km (0.108 R)
• M4: 1,056,610 km (0.106 R)
• M5: 1,430,904 km (0.064 R)
• M6: 1,782,159 km (0.05 R)
• M7: 2,082,702 km (0.11 R)
• M8: 2,606,892 km (0.097 R)
• M9: 3,894,332 km (0.071 R)
• M10: 4,611,803 km (0.085 R)
• M11: 5,016,017 km (0.114 R)
• M12: 5,356,352 km (0.115 R)
• M13: 6,307,495 km (0.079 R)
• M14: 7,188,626 km (0.105 R)
• M15: 8,501,348 km (0.064 R)
• M16: 9,661,330 km (0.095 R)
• M17: 11,448,276 km (0.091 R)
• M18: 13,070,815 km (0.101 R)
• M19: 14,384,434 km (0.049 R)
• M20: 15,190,168 km (0.092 R)
• M21: 16,269,965 km (0.086 R)
• M22: 18,447,661 km (0.1 R)
• M23: 19,123,545 km (0.117 R)
• M24: 19,956,206 km (0.09 R)
• M25: 25,137,229 km (0.039 R)
• M26: 26,902,335 km (0.076 R)
• M27: 28,124,100 km (0.077 R)
• M28: 28,569,304 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.4

Radius: 14.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.46 AU - 6.88 AU

Year: 5620 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,958,309 km

• M1: 185,202 km (0.113 R)
• M2: 1,039,705 km (0.115 R)
• M3: 1,958,685 km (0.099 R)
• M4: 2,579,516 km (0.098 R)
• M5: 3,770,315 km (0.069 R)
• M6: 5,389,413 km (0.112 R)
• M7: 5,905,675 km (0.086 R)
• M8: 7,073,735 km (0.111 R)
• M9: 7,694,267 km (0.066 R)
• M10: 8,919,773 km (0.112 R)
• M11: 9,514,275 km (0.053 R)
• M12: 12,894,140 km (0.11 R)
• M13: 17,458,969 km (0.088 R)
• M14: 20,139,015 km (0.09 R)
• M15: 23,559,570 km (0.084 R)
• M16: 31,627,832 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 18,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit