🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.7 AU - 0.74 AU

Year: 219 Days

Day: 31.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.87 AU

Year: 223 Days

Day: 29.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,947,153 km

• M1: 180,116 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.62 AU - 1.02 AU

Year: 266 Days

Day: 31.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,947,153 km

• M1: 452,534 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.85 AU - 1.21 AU

Year: 374 Days

Day: 42.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,947,153 km

• M1: 64,028 km (0.12 R)
• M2: 587,022 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.81 AU - 1.29 AU

Year: 385 Days

Day: 31.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,947,153 km

• M1: 287,826 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.52 AU - 2.02 AU

Year: 843 Days

Day: 27.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,947,153 km

• M1: 1,378,096 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.3

Radius: 12.8

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.76 AU - 9.56 AU

Year: 9127 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 175.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,947,153 km

• M1: 163,660 km (0.118 R)
• M2: 535,411 km (0.062 R)
• M3: 744,100 km (0.095 R)
• M4: 886,966 km (0.088 R)
• M5: 1,079,648 km (0.099 R)
• M6: 1,160,879 km (0.11 R)
• M7: 1,286,841 km (0.059 R)
• M8: 1,417,739 km (0.088 R)
• M9: 1,838,109 km (0.096 R)
• M10: 2,650,425 km (0.088 R)
• M11: 2,734,499 km (0.058 R)
• M12: 2,819,621 km (0.066 R)
• M13: 3,080,220 km (0.053 R)
• M14: 3,258,391 km (0.109 R)
• M15: 3,348,898 km (0.077 R)
• M16: 3,470,820 km (0.088 R)
• M17: 4,005,483 km (0.069 R)
• M18: 4,233,321 km (0.066 R)
• M19: 4,532,516 km (0.052 R)
• M20: 4,942,414 km (0.1 R)
• M21: 5,081,690 km (0.047 R)
• M22: 5,293,072 km (0.095 R)
• M23: 5,399,885 km (0.092 R)
• M24: 5,834,467 km (0.077 R)
• M25: 6,892,423 km (0.068 R)
• M26: 7,009,259 km (0.091 R)
• M27: 7,324,162 km (0.032 R)
• M28: 7,443,392 km (0.071 R)
• M29: 7,603,611 km (0.066 R)
• M30: 8,798,300 km (0.094 R)
• M31: 9,052,766 km (0.086 R)
• M32: 9,439,177 km (0.106 R)
• M33: 9,830,824 km (0.04 R)
• M34: 11,682,397 km (0.067 R)
• M35: 11,822,121 km (0.118 R)
• M36: 11,915,470 km (0.112 R)
• M37: 12,386,404 km (0.116 R)
• M38: 14,479,877 km (0.098 R)
• M39: 16,628,402 km (0.104 R)
• M40: 17,472,882 km (0.096 R)
• M41: 18,223,265 km (0.095 R)
• M42: 18,385,429 km (0.069 R)
• M43: 20,705,841 km (0.088 R)
• M44: 21,215,072 km (0.112 R)
• M45: 23,586,498 km (0.075 R)
• M46: 23,940,596 km (0.112 R)
• M47: 24,713,718 km (0.084 R)
• M48: 25,253,766 km (0.085 R)
• M49: 26,101,687 km (0.096 R)
• M50: 26,345,681 km (0.064 R)
• M51: 26,590,423 km (0.06 R)
• M52: 27,576,871 km (0.072 R)
• M53: 27,949,969 km (0.045 R)
• M54: 28,826,762 km (0.107 R)
• M55: 29,205,394 km (0.111 R)
• M56: 30,159,080 km (0.073 R)
• M57: 30,543,397 km (0.081 R)
• M58: 31,381,744 km (0.11 R)
• M59: 31,641,146 km (0.114 R)
• M60: 31,836,222 km (0.112 R)
• M61: 32,031,746 km (0.091 R)
• M62: 33,081,026 km (0.072 R)
• M63: 33,609,854 km (0.103 R)
• M64: 33,742,548 km (0.032 R)
• M65: 34,877,098 km (0.108 R)
• M66: 35,888,529 km (0.112 R)
• M67: 36,227,817 km (0.115 R)
• M68: 36,909,684 km (0.118 R)
• M69: 37,595,740 km (0.109 R)
• M70: 38,078,492 km (0.075 R)
• M71: 38,285,985 km (0.069 R)
• M72: 38,493,926 km (0.11 R)
• M73: 39,399,142 km (0.07 R)
• M74: 40,452,461 km (0.11 R)
• M75: 41,942,456 km (0.084 R)
• M76: 42,586,624 km (0.098 R)
• M77: 44,830,144 km (0.094 R)
• M78: 45,855,936 km (0.117 R)
• M79: 46,371,600 km (0.081 R)
• M80: 47,334,711 km (0.096 R)
• M81: 47,483,411 km (0.104 R)
• M82: 49,355,778 km (0.114 R)
• M83: 49,506,573 km (0.045 R)
• M84: 49,733,064 km (0.07 R)
• M85: 50,035,701 km (0.097 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 16,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit