🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.77 AU

Year: 198 Days

Day: 30.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.81 AU - 1.15 AU

Year: 367 Days

Day: 38.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.62 AU - 4.04 AU

Year: 2839 Days

Day: 42.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,356,424 km

• M1: 210,783 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.7

Radius: 9.2

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.84 AU - 4.72 AU

Year: 3354 Days

Day: 11.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,356,424 km

• M1: 124,316 km (0.053 R)
• M2: 183,706 km (0.113 R)
• M3: 265,536 km (0.07 R)
• M4: 450,290 km (0.051 R)
• M5: 746,194 km (0.104 R)
• M6: 837,150 km (0.109 R)
• M7: 942,766 km (0.095 R)
• M8: 1,041,949 km (0.109 R)
• M9: 1,215,184 km (0.051 R)
• M10: 1,360,892 km (0.073 R)
• M11: 1,486,704 km (0.094 R)
• M12: 2,000,124 km (0.09 R)
• M13: 2,381,449 km (0.109 R)
• M14: 2,457,444 km (0.118 R)
• M15: 2,534,338 km (0.108 R)
• M16: 3,028,609 km (0.092 R)
• M17: 3,363,409 km (0.117 R)
• M18: 3,466,183 km (0.076 R)
• M19: 3,535,297 km (0.079 R)
• M20: 3,657,369 km (0.097 R)
• M21: 4,050,063 km (0.035 R)
• M22: 4,307,072 km (0.09 R)
• M23: 4,626,464 km (0.09 R)
• M24: 4,721,758 km (0.1 R)
• M25: 4,837,098 km (0.096 R)
• M26: 5,327,928 km (0.116 R)
• M27: 5,896,250 km (0.041 R)
• M28: 6,250,797 km (0.101 R)
• M29: 6,763,320 km (0.115 R)
• M30: 7,512,207 km (0.106 R)
• M31: 7,873,785 km (0.076 R)
• M32: 8,010,816 km (0.091 R)
• M33: 8,171,784 km (0.115 R)
• M34: 8,287,423 km (0.069 R)
• M35: 9,303,940 km (0.114 R)
• M36: 9,400,431 km (0.047 R)
• M37: 9,667,762 km (0.066 R)
• M38: 9,863,586 km (0.069 R)
• M39: 9,962,171 km (0.099 R)
• M40: 10,234,589 km (0.099 R)
• M41: 10,509,550 km (0.117 R)
• M42: 10,913,913 km (0.104 R)
• M43: 11,426,585 km (0.071 R)
• M44: 11,842,317 km (0.058 R)
• M45: 11,973,215 km (0.089 R)
• M46: 13,663,970 km (0.075 R)
• M47: 13,828,827 km (0.067 R)
• M48: 14,049,634 km (0.071 R)
• M49: 14,132,810 km (0.083 R)
• M50: 14,271,786 km (0.071 R)
• M51: 14,383,237 km (0.07 R)
• M52: 14,663,284 km (0.105 R)
• M53: 14,832,030 km (0.091 R)
• M54: 15,399,605 km (0.099 R)
• M55: 15,858,571 km (0.114 R)
• M56: 16,380,518 km (0.081 R)
• M57: 16,585,018 km (0.08 R)
• M58: 16,878,529 km (0.118 R)
• M59: 16,966,942 km (0.088 R)
• M60: 17,351,857 km (0.094 R)
• M61: 17,500,707 km (0.054 R)
• M62: 17,739,764 km (0.042 R)
• M63: 19,104,097 km (0.098 R)
• M64: 19,845,504 km (0.075 R)
• M65: 20,157,266 km (0.077 R)
• M66: 20,282,330 km (0.072 R)
• M67: 20,690,881 km (0.083 R)
• M68: 20,785,427 km (0.099 R)
• M69: 20,943,552 km (0.115 R)
• M70: 21,038,547 km (0.109 R)
• M71: 21,133,841 km (0.067 R)
• M72: 21,197,270 km (0.112 R)
• M73: 21,292,714 km (0.073 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 18,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit