🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.43 AU - 0.59 AU

Year: 127 Days

Day: 43.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.84 AU - 1.2 AU

Year: 359 Days

Day: 41.5 Hours

Environment

Temp: 87 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,755,511 km

• M1: 27,975 km (0.038 R)
• M2: 262,694 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.25 AU - 1.47 AU

Year: 552 Days

Day: 40 Hours

Environment

Temp: 10 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.43 AU - 1.67 AU

Year: 672 Days

Day: 32.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.41 AU - 3.05 AU

Year: 1571 Days

Day: 33.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.46 AU - 4.74 AU

Year: 2891 Days

Day: 20.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.7

Radius: 10.1

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.55 AU - 13.63 AU

Year: 13741 Days

Day: 8.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,755,511 km

• M1: 171,140 km (0.032 R)
• M2: 292,314 km (0.103 R)
• M3: 439,818 km (0.032 R)
• M4: 542,292 km (0.039 R)
• M5: 673,340 km (0.034 R)
• M6: 991,535 km (0.041 R)
• M7: 1,647,073 km (0.118 R)
• M8: 2,321,609 km (0.102 R)
• M9: 2,478,687 km (0.107 R)
• M10: 2,672,117 km (0.077 R)
• M11: 2,903,994 km (0.071 R)
• M12: 3,177,160 km (0.029 R)
• M13: 3,246,723 km (0.103 R)
• M14: 4,046,174 km (0.114 R)
• M15: 4,313,056 km (0.046 R)
• M16: 4,585,624 km (0.048 R)
• M17: 4,863,876 km (0.095 R)
• M18: 6,118,254 km (0.069 R)
• M19: 6,205,320 km (0.097 R)
• M20: 6,468,911 km (0.106 R)
• M21: 7,052,941 km (0.087 R)
• M22: 7,794,797 km (0.066 R)
• M23: 9,052,616 km (0.061 R)
• M24: 9,251,731 km (0.083 R)
• M25: 11,161,348 km (0.067 R)
• M26: 11,969,326 km (0.073 R)
• M27: 12,629,202 km (0.081 R)
• M28: 12,796,153 km (0.067 R)
• M29: 13,019,652 km (0.059 R)
• M30: 13,188,249 km (0.096 R)
• M31: 13,470,690 km (0.061 R)
• M32: 13,755,225 km (0.09 R)
• M33: 13,869,667 km (0.071 R)
• M34: 14,157,045 km (0.105 R)
• M35: 14,562,605 km (0.064 R)
• M36: 14,854,620 km (0.073 R)
• M37: 16,586,365 km (0.095 R)
• M38: 16,708,137 km (0.078 R)
• M39: 16,830,209 km (0.091 R)
• M40: 18,696,891 km (0.067 R)
• M41: 20,367,002 km (0.103 R)
• M42: 21,551,069 km (0.114 R)
• M43: 21,950,645 km (0.079 R)
• M44: 22,017,515 km (0.112 R)
• M45: 22,285,595 km (0.096 R)
• M46: 22,554,721 km (0.085 R)
• M47: 24,123,105 km (0.085 R)
• M48: 24,330,298 km (0.068 R)
• M49: 24,955,468 km (0.074 R)
• M50: 26,363,334 km (0.035 R)
• M51: 27,220,380 km (0.049 R)
• M52: 27,941,591 km (0.099 R)
• M53: 28,596,082 km (0.086 R)
• M54: 28,669,086 km (0.097 R)
• M55: 29,920,173 km (0.102 R)
• M56: 30,365,974 km (0.101 R)
• M57: 32,475,304 km (0.083 R)
• M58: 34,398,235 km (0.082 R)
• M59: 34,553,667 km (0.049 R)
• M60: 36,278,830 km (0.086 R)
• M61: 36,674,816 km (0.104 R)
• M62: 38,595,503 km (0.116 R)
• M63: 39,568,038 km (0.092 R)
• M64: 41,454,468 km (0.12 R)
• M65: 41,702,650 km (0.097 R)
• M66: 41,785,528 km (0.065 R)
• M67: 43,034,819 km (0.117 R)
• M68: 43,706,215 km (0.07 R)
• M69: 47,200,671 km (0.113 R)
• M70: 47,373,457 km (0.089 R)
• M71: 49,287,562 km (0.077 R)
• M72: 49,550,555 km (0.114 R)
• M73: 50,166,000 km (0.115 R)
• M74: 50,254,114 km (0.062 R)
• M75: 50,607,164 km (0.058 R)
• M76: 51,582,243 km (0.07 R)
• M77: 52,384,537 km (0.1 R)
• M78: 52,742,524 km (0.098 R)
• M79: 53,731,067 km (0.1 R)
• M80: 55,726,404 km (0.094 R)
• M81: 55,908,913 km (0.087 R)
• M82: 56,916,754 km (0.118 R)
• M83: 59,136,487 km (0.109 R)
• M84: 59,322,736 km (0.112 R)
• M85: 60,163,327 km (0.08 R)
• M86: 60,819,762 km (0.034 R)
• M87: 61,572,988 km (0.086 R)
• M88: 63,088,564 km (0.12 R)
• M89: 63,755,471 km (0.115 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 18,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit