🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.91 AU - 3.23 AU

Year: 2037 Days

Day: 14.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.92 AU - 3.58 AU

Year: 2219 Days

Day: 43.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.4

Radius: 10.9

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.69 AU - 6.71 AU

Year: 5847 Days

Day: 13.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,885,093 km

• M1: 135,536 km (0.098 R)
• M2: 577,298 km (0.046 R)
• M3: 981,212 km (0.106 R)
• M4: 1,931,009 km (0.099 R)
• M5: 2,658,803 km (0.048 R)
• M6: 3,307,459 km (0.074 R)
• M7: 5,195,833 km (0.103 R)
• M8: 7,142,550 km (0.089 R)
• M9: 9,281,650 km (0.116 R)
• M10: 10,362,495 km (0.077 R)
• M11: 11,381,406 km (0.113 R)
• M12: 12,516,704 km (0.118 R)
• M13: 14,442,926 km (0.066 R)
• M14: 18,740,873 km (0.107 R)
• M15: 19,144,788 km (0.083 R)
• M16: 20,039,981 km (0.088 R)
• M17: 22,588,979 km (0.036 R)
• M18: 23,510,502 km (0.073 R)
• M19: 24,059,526 km (0.04 R)
• M20: 24,858,828 km (0.117 R)
• M21: 26,174,092 km (0.084 R)
• M22: 27,105,040 km (0.099 R)
• M23: 28,586,807 km (0.107 R)
• M24: 31,238,279 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.1

Radius: 8.4

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.85 AU - 10.05 AU

Year: 9303 Days

Day: 11.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,885,093 km

• M1: 107,112 km (0.094 R)
• M2: 781,499 km (0.045 R)
• M3: 1,222,963 km (0.076 R)
• M4: 1,557,613 km (0.078 R)
• M5: 1,968,110 km (0.112 R)
• M6: 2,414,958 km (0.045 R)
• M7: 2,699,793 km (0.087 R)
• M8: 4,023,435 km (0.086 R)
• M9: 4,966,799 km (0.076 R)
• M10: 5,341,392 km (0.062 R)
• M11: 8,115,984 km (0.083 R)
• M12: 9,480,765 km (0.119 R)
• M13: 9,968,005 km (0.111 R)
• M14: 11,530,256 km (0.108 R)
• M15: 13,746,249 km (0.083 R)
• M16: 17,317,898 km (0.093 R)
• M17: 18,588,283 km (0.12 R)
• M18: 19,563,362 km (0.099 R)
• M19: 19,991,511 km (0.088 R)
• M20: 22,149,760 km (0.115 R)
• M21: 25,206,792 km (0.078 R)
• M22: 26,574,267 km (0.109 R)
• M23: 27,900,452 km (0.119 R)
• M24: 32,440,448 km (0.115 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: 276 - 12,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit