🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.62 AU - 0.68 AU

Year: 192 Days

Day: 36.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,198,668 km

• M1: 64,626 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.79 AU - 0.83 AU

Year: 268 Days

Day: 39.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.16 AU - 1.26 AU

Year: 489 Days

Day: 20.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,198,668 km

• M1: 557,850 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.06 AU - 1.46 AU

Year: 519 Days

Day: 31.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,198,668 km

• M1: 828,772 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.27 AU - 2.73 AU

Year: 1451 Days

Day: 21.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.78 AU - 3.96 AU

Year: 2271 Days

Day: 26.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,198,668 km

• M1: 1,345,932 km (0.09 R)
• M2: 2,766,513 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.2

Radius: 9.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.32 AU - 14.1 AU

Year: 14710 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,198,668 km

• M1: 129,103 km (0.102 R)
• M2: 275,559 km (0.116 R)
• M3: 350,957 km (0.089 R)
• M4: 542,591 km (0.098 R)
• M5: 629,508 km (0.099 R)
• M6: 1,119,291 km (0.051 R)
• M7: 1,272,479 km (0.096 R)
• M8: 1,453,493 km (0.037 R)
• M9: 1,557,763 km (0.066 R)
• M10: 1,729,950 km (0.061 R)
• M11: 2,308,146 km (0.077 R)
• M12: 2,381,449 km (0.043 R)
• M13: 2,657,008 km (0.109 R)
• M14: 2,811,542 km (0.061 R)
• M15: 3,076,031 km (0.096 R)
• M16: 3,211,268 km (0.067 R)
• M17: 3,459,900 km (0.079 R)
• M18: 3,946,541 km (0.03 R)
• M19: 4,670,146 km (0.088 R)
• M20: 5,631,462 km (0.044 R)
• M21: 6,168,818 km (0.111 R)
• M22: 6,340,107 km (0.092 R)
• M23: 6,443,629 km (0.114 R)
• M24: 8,063,325 km (0.081 R)
• M25: 10,243,714 km (0.099 R)
• M26: 10,324,796 km (0.111 R)
• M27: 10,446,719 km (0.11 R)
• M28: 10,898,354 km (0.116 R)
• M29: 11,608,645 km (0.101 R)
• M30: 11,820,476 km (0.032 R)
• M31: 11,990,868 km (0.097 R)
• M32: 12,463,597 km (0.044 R)
• M33: 12,550,214 km (0.118 R)
• M34: 13,250,332 km (0.086 R)
• M35: 14,098,103 km (0.096 R)
• M36: 15,193,908 km (0.104 R)
• M37: 15,332,884 km (0.118 R)
• M38: 15,565,359 km (0.112 R)
• M39: 15,986,776 km (0.085 R)
• M40: 16,222,393 km (0.037 R)
• M41: 16,602,072 km (0.112 R)
• M42: 16,888,552 km (0.05 R)
• M43: 17,176,828 km (0.091 R)
• M44: 17,321,638 km (0.078 R)
• M45: 17,660,926 km (0.106 R)
• M46: 18,198,581 km (0.077 R)
• M47: 18,791,138 km (0.071 R)
• M48: 19,340,013 km (0.032 R)
• M49: 19,641,602 km (0.11 R)
• M50: 19,995,401 km (0.086 R)
• M51: 21,379,929 km (0.048 R)
• M52: 21,848,171 km (0.118 R)
• M53: 22,005,099 km (0.083 R)
• M54: 22,267,344 km (0.11 R)
• M55: 23,060,512 km (0.074 R)
• M56: 23,487,165 km (0.051 R)
• M57: 25,055,998 km (0.115 R)
• M58: 25,549,671 km (0.088 R)
• M59: 26,379,789 km (0.045 R)
• M60: 26,602,541 km (0.082 R)
• M61: 26,938,089 km (0.043 R)
• M62: 27,274,833 km (0.028 R)
• M63: 28,636,174 km (0.05 R)
• M64: 28,807,912 km (0.057 R)
• M65: 29,152,287 km (0.111 R)
• M66: 29,613,796 km (0.117 R)
• M67: 29,787,330 km (0.1 R)
• M68: 30,368,667 km (0.112 R)
• M69: 31,012,387 km (0.097 R)
• M70: 31,719,835 km (0.11 R)
• M71: 33,270,716 km (0.106 R)
• M72: 33,752,870 km (0.114 R)
• M73: 34,419,628 km (0.119 R)
• M74: 34,846,131 km (0.08 R)
• M75: 34,907,317 km (0.059 R)
• M76: 36,321,914 km (0.067 R)
• M77: 37,192,275 km (0.1 R)
• M78: 37,254,657 km (0.114 R)
• M79: 37,317,039 km (0.101 R)
• M80: 37,442,103 km (0.108 R)
• M81: 39,143,629 km (0.117 R)
• M82: 39,334,217 km (0.101 R)
• M83: 40,484,325 km (0.058 R)
• M84: 41,257,148 km (0.11 R)
• M85: 41,451,176 km (0.106 R)
• M86: 42,425,657 km (0.086 R)
• M87: 43,210,597 km (0.079 R)
• M88: 43,276,270 km (0.072 R)
• M89: 43,407,617 km (0.109 R)
• M90: 43,539,114 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 11,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit