🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.36 AU - 2.1 AU

Year: 853 Days

Day: 32.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.42 AU - 2.7 AU

Year: 1535 Days

Day: 37.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.99 AU - 3.39 AU

Year: 2135 Days

Day: 25.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,676,655 km

• M1: 444,605 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.7

Radius: 10.2

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.6 AU - 5.56 AU

Year: 4291 Days

Day: 7 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 16,676,655 km

• M1: 128,355 km (0.104 R)
• M2: 204,351 km (0.067 R)
• M3: 284,834 km (0.115 R)
• M4: 376,239 km (0.049 R)
• M5: 466,745 km (0.118 R)
• M6: 603,777 km (0.084 R)
• M7: 681,867 km (0.105 R)
• M8: 789,129 km (0.087 R)
• M9: 938,577 km (0.111 R)
• M10: 1,031,178 km (0.118 R)
• M11: 1,215,931 km (0.104 R)
• M12: 2,195,648 km (0.091 R)
• M13: 2,283,013 km (0.052 R)
• M14: 2,397,306 km (0.113 R)
• M15: 2,513,543 km (0.118 R)
• M16: 2,618,412 km (0.065 R)
• M17: 2,765,017 km (0.072 R)
• M18: 3,278,437 km (0.091 R)
• M19: 3,364,606 km (0.099 R)
• M20: 3,436,861 km (0.104 R)
• M21: 3,701,650 km (0.098 R)
• M22: 3,776,299 km (0.077 R)
• M23: 3,866,656 km (0.083 R)
• M24: 3,957,761 km (0.076 R)
• M25: 4,219,857 km (0.118 R)
• M26: 4,345,070 km (0.105 R)
• M27: 4,842,333 km (0.101 R)
• M28: 5,222,910 km (0.118 R)
• M29: 5,459,425 km (0.051 R)
• M30: 5,664,972 km (0.084 R)
• M31: 5,768,643 km (0.066 R)
• M32: 5,925,572 km (0.065 R)
• M33: 5,995,583 km (0.064 R)
• M34: 6,386,483 km (0.099 R)
• M35: 6,877,313 km (0.09 R)
• M36: 6,988,165 km (0.109 R)
• M37: 7,174,115 km (0.115 R)
• M38: 7,895,476 km (0.089 R)
• M39: 8,363,119 km (0.083 R)
• M40: 8,521,095 km (0.099 R)
• M41: 8,660,071 km (0.101 R)
• M42: 9,345,678 km (0.12 R)
• M43: 9,798,661 km (0.106 R)
• M44: 10,195,693 km (0.108 R)
• M45: 10,343,346 km (0.097 R)
• M46: 10,449,112 km (0.092 R)
• M47: 10,811,887 km (0.119 R)
• M48: 10,962,382 km (0.103 R)
• M49: 11,091,934 km (0.104 R)
• M50: 11,461,890 km (0.085 R)
• M51: 12,325,967 km (0.058 R)
• M52: 12,505,784 km (0.105 R)
• M53: 12,731,826 km (0.103 R)
• M54: 12,868,110 km (0.05 R)
• M55: 12,936,476 km (0.116 R)
• M56: 13,119,135 km (0.059 R)
• M57: 13,279,803 km (0.105 R)
• M58: 13,695,835 km (0.12 R)
• M59: 13,788,885 km (0.103 R)
• M60: 14,069,381 km (0.118 R)
• M61: 14,163,178 km (0.08 R)
• M62: 14,233,789 km (0.08 R)
• M63: 14,493,491 km (0.027 R)
• M64: 14,898,003 km (0.085 R)
• M65: 15,766,718 km (0.09 R)
• M66: 15,937,559 km (0.114 R)
• M67: 16,035,396 km (0.093 R)
• M68: 16,256,501 km (0.079 R)
• M69: 16,453,671 km (0.057 R)
• M70: 16,577,389 km (0.119 R)
• M71: 16,651,889 km (0.119 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: 552 - 11,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit