🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.74 AU - 0.76 AU

Year: 240 Days

Day: 38.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,958,584 km

• M1: 40,092 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.74 AU - 1.06 AU

Year: 315 Days

Day: 44.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.26 AU - 3.38 AU

Year: 1747 Days

Day: 15.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,958,584 km

• M1: 366,964 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292

Radius: 13.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.95 AU - 11.13 AU

Year: 10028 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,958,584 km

• M1: 171,589 km (0.065 R)
• M2: 1,222,663 km (0.081 R)
• M3: 2,650,725 km (0.116 R)
• M4: 4,100,178 km (0.118 R)
• M5: 8,058,389 km (0.097 R)
• M6: 9,469,246 km (0.032 R)
• M7: 12,829,663 km (0.109 R)
• M8: 14,985,518 km (0.084 R)
• M9: 17,045,481 km (0.06 R)
• M10: 20,077,381 km (0.042 R)
• M11: 21,263,991 km (0.052 R)
• M12: 27,278,125 km (0.088 R)
• M13: 29,011,814 km (0.115 R)
• M14: 30,335,307 km (0.097 R)
• M15: 33,717,116 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.1

Radius: 6.2

Gravity: 21.49 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.49 AU - 15.73 AU

Year: 18525 Days

Day: 16.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,958,584 km

• M1: 78,838 km (0.109 R)
• M2: 363,373 km (0.075 R)
• M3: 682,914 km (0.117 R)
• M4: 1,012,478 km (0.086 R)
• M5: 1,307,485 km (0.087 R)
• M6: 2,301,563 km (0.091 R)
• M7: 2,967,423 km (0.066 R)
• M8: 4,196,669 km (0.106 R)
• M9: 5,071,667 km (0.026 R)
• M10: 5,732,441 km (0.097 R)
• M11: 6,020,716 km (0.083 R)
• M12: 7,082,861 km (0.091 R)
• M13: 8,212,923 km (0.11 R)
• M14: 8,686,251 km (0.091 R)
• M15: 11,265,767 km (0.079 R)
• M16: 12,318,188 km (0.068 R)
• M17: 12,660,019 km (0.09 R)
• M18: 16,683,454 km (0.112 R)
• M19: 19,762,477 km (0.106 R)
• M20: 20,707,188 km (0.068 R)
• M21: 24,788,218 km (0.088 R)
• M22: 27,593,776 km (0.119 R)
• M23: 34,093,355 km (0.115 R)
• M24: 34,631,907 km (0.085 R)
• M25: 37,695,522 km (0.058 R)
• M26: 44,675,609 km (0.111 R)
• M27: 47,458,728 km (0.061 R)
• M28: 47,961,676 km (0.111 R)
• M29: 49,663,501 km (0.063 R)
• M30: 53,007,313 km (0.114 R)
• M31: 54,642,417 km (0.103 R)
• M32: 59,943,717 km (0.045 R)
• M33: 60,925,229 km (0.093 R)
• M34: 61,519,132 km (0.093 R)
• M35: 61,717,948 km (0.044 R)
• M36: 63,730,039 km (0.067 R)
• M37: 71,116,434 km (0.086 R)
• M38: 74,223,881 km (0.085 R)
• M39: 76,498,218 km (0.103 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: 495 - 11,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit