🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.14 AU - 1.38 AU

Year: 507 Days

Day: 31.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.73 AU - 4.53 AU

Year: 3006 Days

Day: 40.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,423,283 km

• M1: 1,615,358 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.73 AU - 5.09 AU

Year: 3317 Days

Day: 41.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.3

Radius: 13.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.78 AU - 9.1 AU

Year: 7268 Days

Day: 14.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,423,283 km

• M1: 170,990 km (0.06 R)
• M2: 265,237 km (0.076 R)
• M3: 390,002 km (0.093 R)
• M4: 637,287 km (0.107 R)
• M5: 949,946 km (0.108 R)
• M6: 1,454,390 km (0.108 R)
• M7: 1,900,940 km (0.1 R)
• M8: 2,077,765 km (0.117 R)
• M9: 2,641,450 km (0.061 R)
• M10: 2,747,664 km (0.115 R)
• M11: 2,917,607 km (0.104 R)
• M12: 3,316,884 km (0.036 R)
• M13: 3,531,557 km (0.102 R)
• M14: 3,716,909 km (0.082 R)
• M15: 3,802,179 km (0.117 R)
• M16: 3,992,318 km (0.082 R)
• M17: 4,895,890 km (0.046 R)
• M18: 5,084,084 km (0.076 R)
• M19: 6,081,453 km (0.085 R)
• M20: 6,427,323 km (0.052 R)
• M21: 6,613,123 km (0.063 R)
• M22: 6,863,550 km (0.09 R)
• M23: 7,438,605 km (0.116 R)
• M24: 7,590,147 km (0.082 R)
• M25: 8,095,788 km (0.083 R)
• M26: 8,657,678 km (0.065 R)
• M27: 8,817,298 km (0.089 R)
• M28: 9,232,283 km (0.075 R)
• M29: 9,677,337 km (0.096 R)
• M30: 9,771,883 km (0.086 R)
• M31: 10,273,634 km (0.059 R)
• M32: 11,153,419 km (0.091 R)
• M33: 11,702,892 km (0.095 R)
• M34: 12,286,772 km (0.058 R)
• M35: 12,389,396 km (0.054 R)
• M36: 13,351,311 km (0.104 R)
• M37: 13,668,458 km (0.086 R)
• M38: 13,774,822 km (0.084 R)
• M39: 14,202,672 km (0.082 R)
• M40: 14,418,243 km (0.037 R)
• M41: 14,580,706 km (0.103 R)
• M42: 14,907,428 km (0.099 R)
• M43: 15,374,323 km (0.057 R)
• M44: 15,540,376 km (0.063 R)
• M45: 15,985,879 km (0.061 R)
• M46: 16,210,126 km (0.109 R)
• M47: 17,433,837 km (0.104 R)
• M48: 17,983,908 km (0.038 R)
• M49: 18,071,423 km (0.092 R)
• M50: 18,363,737 km (0.11 R)
• M51: 18,481,022 km (0.082 R)
• M52: 18,805,200 km (0.1 R)
• M53: 19,101,404 km (0.088 R)
• M54: 19,339,564 km (0.064 R)
• M55: 19,909,083 km (0.119 R)
• M56: 20,241,340 km (0.107 R)
• M57: 20,392,883 km (0.068 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 13,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit