🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.37 AU - 3.14 AU

Year: 1588 Days

Day: 16.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.2

Radius: 10.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.09 AU - 8.29 AU

Year: 6026 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,368,566 km

• M1: 130,599 km (0.106 R)
• M2: 495,169 km (0.094 R)
• M3: 825,331 km (0.065 R)
• M4: 1,205,609 km (0.081 R)
• M5: 1,777,223 km (0.106 R)
• M6: 3,194,812 km (0.084 R)
• M7: 3,874,884 km (0.064 R)
• M8: 4,364,667 km (0.078 R)
• M9: 5,073,163 km (0.08 R)
• M10: 5,688,010 km (0.049 R)
• M11: 6,718,440 km (0.037 R)
• M12: 8,472,924 km (0.03 R)
• M13: 12,767,879 km (0.09 R)
• M14: 13,956,434 km (0.089 R)
• M15: 14,630,373 km (0.093 R)
• M16: 18,824,498 km (0.059 R)
• M17: 20,759,098 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.5

Radius: 10.8

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.57 AU - 7.73 AU

Year: 7369 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,368,566 km

• M1: 134,339 km (0.1 R)
• M2: 588,967 km (0.115 R)
• M3: 1,959,583 km (0.091 R)
• M4: 2,753,199 km (0.079 R)
• M5: 3,427,586 km (0.086 R)
• M6: 4,066,968 km (0.114 R)
• M7: 5,439,678 km (0.087 R)
• M8: 5,969,853 km (0.118 R)
• M9: 6,437,645 km (0.074 R)
• M10: 9,033,467 km (0.093 R)
• M11: 10,971,358 km (0.104 R)
• M12: 11,770,959 km (0.108 R)
• M13: 12,458,062 km (0.092 R)
• M14: 13,644,971 km (0.119 R)
• M15: 15,477,396 km (0.049 R)
• M16: 16,302,278 km (0.089 R)
• M17: 18,953,452 km (0.078 R)
• M18: 21,372,300 km (0.08 R)
• M19: 22,320,900 km (0.063 R)
• M20: 24,067,754 km (0.063 R)
• M21: 25,659,176 km (0.042 R)
• M22: 26,730,596 km (0.072 R)
• M23: 27,574,927 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.4

Radius: 9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.16 AU - 8.32 AU

Year: 7499 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,368,566 km

• M1: 112,049 km (0.097 R)
• M2: 409,749 km (0.117 R)
• M3: 734,077 km (0.092 R)
• M4: 1,070,373 km (0.109 R)
• M5: 1,656,946 km (0.114 R)
• M6: 2,052,932 km (0.086 R)
• M7: 2,720,437 km (0.094 R)
• M8: 3,274,997 km (0.047 R)
• M9: 4,765,291 km (0.084 R)
• M10: 6,210,406 km (0.093 R)
• M11: 7,927,490 km (0.059 R)
• M12: 8,735,468 km (0.119 R)
• M13: 9,098,094 km (0.094 R)
• M14: 9,940,031 km (0.113 R)
• M15: 10,424,728 km (0.117 R)
• M16: 10,925,132 km (0.12 R)
• M17: 11,633,179 km (0.119 R)
• M18: 11,924,895 km (0.099 R)
• M19: 12,573,551 km (0.115 R)
• M20: 14,105,434 km (0.107 R)
• M21: 15,001,974 km (0.1 R)
• M22: 16,356,582 km (0.114 R)
• M23: 18,243,760 km (0.071 R)
• M24: 26,239,317 km (0.063 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 14,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit