🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.74 AU - 0.82 AU

Year: 258 Days

Day: 15.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.67 AU - 2.15 AU

Year: 989 Days

Day: 18.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.28 AU - 4.2 AU

Year: 2710 Days

Day: 22.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,614,625 km

• M1: 182,061 km (0.104 R)
• M2: 678,576 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.8

Radius: 14.8

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.83 AU - 11.49 AU

Year: 12136 Days

Day: 6.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,614,625 km

• M1: 323,879 km (0.101 R)
• M2: 507,735 km (0.076 R)
• M3: 910,602 km (0.088 R)
• M4: 1,041,351 km (0.043 R)
• M5: 1,158,935 km (0.106 R)
• M6: 2,238,882 km (0.059 R)
• M7: 2,447,720 km (0.072 R)
• M8: 2,801,220 km (0.07 R)
• M9: 3,113,281 km (0.08 R)
• M10: 3,437,011 km (0.107 R)
• M11: 3,557,437 km (0.102 R)
• M12: 4,839,342 km (0.111 R)
• M13: 5,009,135 km (0.047 R)
• M14: 5,494,879 km (0.065 R)
• M15: 6,251,994 km (0.066 R)
• M16: 6,812,986 km (0.043 R)
• M17: 7,273,598 km (0.108 R)
• M18: 8,063,924 km (0.086 R)
• M19: 8,674,582 km (0.083 R)
• M20: 9,811,376 km (0.098 R)
• M21: 9,983,713 km (0.042 R)
• M22: 10,861,105 km (0.088 R)
• M23: 11,218,943 km (0.067 R)
• M24: 11,399,358 km (0.103 R)
• M25: 11,535,342 km (0.079 R)
• M26: 11,717,403 km (0.071 R)
• M27: 11,854,584 km (0.071 R)
• M28: 12,455,369 km (0.093 R)
• M29: 14,024,800 km (0.1 R)
• M30: 14,758,877 km (0.102 R)
• M31: 16,366,157 km (0.086 R)
• M32: 16,931,487 km (0.084 R)
• M33: 17,607,969 km (0.097 R)
• M34: 17,712,837 km (0.101 R)
• M35: 18,081,446 km (0.095 R)
• M36: 18,293,276 km (0.086 R)
• M37: 18,772,887 km (0.096 R)
• M38: 19,256,687 km (0.11 R)
• M39: 19,364,696 km (0.117 R)
• M40: 20,401,410 km (0.112 R)
• M41: 21,344,175 km (0.112 R)
• M42: 22,756,379 km (0.085 R)
• M43: 23,502,723 km (0.118 R)
• M44: 24,784,029 km (0.099 R)
• M45: 25,019,496 km (0.067 R)
• M46: 25,255,561 km (0.114 R)
• M47: 26,267,591 km (0.057 R)
• M48: 26,748,249 km (0.097 R)
• M49: 27,535,882 km (0.092 R)
• M50: 30,383,178 km (0.063 R)
• M51: 31,714,001 km (0.092 R)
• M52: 32,033,691 km (0.07 R)
• M53: 33,452,926 km (0.116 R)
• M54: 34,760,860 km (0.053 R)
• M55: 34,958,479 km (0.11 R)
• M56: 36,285,712 km (0.118 R)
• M57: 37,967,790 km (0.119 R)
• M58: 39,469,005 km (0.105 R)
• M59: 39,606,485 km (0.089 R)
• M60: 39,744,115 km (0.031 R)
• M61: 41,827,116 km (0.055 R)
• M62: 42,318,246 km (0.098 R)
• M63: 42,811,320 km (0.065 R)
• M64: 43,023,300 km (0.095 R)
• M65: 44,659,452 km (0.062 R)
• M66: 45,305,266 km (0.111 R)
• M67: 46,533,465 km (0.041 R)
• M68: 47,042,397 km (0.099 R)
• M69: 47,333,963 km (0.084 R)
• M70: 47,553,124 km (0.107 R)
• M71: 48,727,617 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 19,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit