🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.46 AU - 0.68 AU

Year: 165 Days

Day: 19.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.89 AU - 1.07 AU

Year: 371 Days

Day: 38.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 112.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,039,623 km

• M1: 146,157 km (0.072 R)
• M2: 169,345 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.26 AU - 1.68 AU

Year: 682 Days

Day: 43.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,039,623 km

• M1: 564,882 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.44 AU - 1.56 AU

Year: 703 Days

Day: 43.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.71 AU - 2.47 AU

Year: 1157 Days

Day: 18 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.66 AU - 2.72 AU

Year: 1689 Days

Day: 45.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.77 AU - 3.75 AU

Year: 2254 Days

Day: 28.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,039,623 km

• M1: 330,312 km (0.08 R)
• M2: 558,150 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.8

Radius: 12.3

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.15 AU - 8.15 AU

Year: 8101 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,039,623 km

• M1: 172,187 km (0.1 R)
• M2: 359,184 km (0.089 R)
• M3: 466,895 km (0.106 R)
• M4: 660,624 km (0.118 R)
• M5: 1,240,017 km (0.12 R)
• M6: 1,485,956 km (0.098 R)
• M7: 1,694,495 km (0.041 R)
• M8: 1,784,254 km (0.118 R)
• M9: 1,894,208 km (0.114 R)
• M10: 2,063,553 km (0.099 R)
• M11: 2,277,478 km (0.116 R)
• M12: 2,417,502 km (0.106 R)
• M13: 3,050,450 km (0.039 R)
• M14: 3,363,110 km (0.088 R)
• M15: 3,454,364 km (0.063 R)
• M16: 3,971,375 km (0.107 R)
• M17: 4,165,553 km (0.109 R)
• M18: 4,690,192 km (0.068 R)
• M19: 5,103,980 km (0.107 R)
• M20: 5,502,808 km (0.11 R)
• M21: 5,583,890 km (0.118 R)
• M22: 6,444,078 km (0.109 R)
• M23: 6,904,241 km (0.088 R)
• M24: 7,524,474 km (0.053 R)
• M25: 8,441,509 km (0.073 R)
• M26: 8,597,838 km (0.05 R)
• M27: 8,976,919 km (0.119 R)
• M28: 9,168,405 km (0.062 R)
• M29: 9,264,746 km (0.103 R)
• M30: 10,146,625 km (0.114 R)
• M31: 10,480,228 km (0.079 R)
• M32: 10,580,908 km (0.101 R)
• M33: 10,817,272 km (0.065 R)
• M34: 11,398,610 km (0.036 R)
• M35: 11,606,252 km (0.105 R)
• M36: 11,849,947 km (0.117 R)
• M37: 12,130,742 km (0.109 R)
• M38: 12,663,011 km (0.053 R)
• M39: 13,421,023 km (0.069 R)
• M40: 13,824,040 km (0.088 R)
• M41: 14,754,688 km (0.084 R)
• M42: 15,475,601 km (0.084 R)
• M43: 15,743,979 km (0.099 R)
• M44: 15,975,407 km (0.115 R)
• M45: 16,246,778 km (0.104 R)
• M46: 16,715,468 km (0.097 R)
• M47: 17,069,865 km (0.102 R)
• M48: 17,307,576 km (0.09 R)
• M49: 17,387,162 km (0.112 R)
• M50: 17,666,312 km (0.072 R)
• M51: 17,987,050 km (0.077 R)
• M52: 18,634,659 km (0.078 R)
• M53: 19,166,330 km (0.09 R)
• M54: 20,077,530 km (0.056 R)
• M55: 20,161,155 km (0.078 R)
• M56: 20,412,480 km (0.119 R)
• M57: 20,496,404 km (0.079 R)
• M58: 20,664,851 km (0.078 R)
• M59: 21,087,765 km (0.104 R)
• M60: 22,373,558 km (0.108 R)
• M61: 22,764,308 km (0.079 R)
• M62: 22,895,057 km (0.093 R)
• M63: 23,113,469 km (0.078 R)
• M64: 23,244,966 km (0.116 R)
• M65: 23,508,408 km (0.084 R)
• M66: 23,684,784 km (0.085 R)
• M67: 23,994,302 km (0.081 R)
• M68: 25,245,837 km (0.112 R)
• M69: 25,561,938 km (0.049 R)
• M70: 25,652,594 km (0.059 R)
• M71: 25,970,490 km (0.109 R)
• M72: 27,579,415 km (0.105 R)
• M73: 30,796,816 km (0.066 R)
• M74: 30,989,648 km (0.063 R)
• M75: 31,328,337 km (0.113 R)
• M76: 31,473,746 km (0.078 R)
• M77: 32,302,519 km (0.089 R)
• M78: 32,645,846 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit