🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.44 AU - 0.6 AU

Year: 132 Days

Day: 17.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.5 AU - 0.62 AU

Year: 147 Days

Day: 17.5 Hours

Environment

Temp: 228 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.45 AU - 0.71 AU

Year: 155 Days

Day: 47.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.56 AU - 0.84 AU

Year: 206 Days

Day: 13.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.33 AU - 1.59 AU

Year: 620 Days

Day: 41 Hours

Environment

Temp: -0 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,452,049 km

• M1: 136,284 km (0.104 R)
• M2: 849,118 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.13 AU - 2.59 AU

Year: 1274 Days

Day: 34.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.39 AU - 2.59 AU

Year: 1381 Days

Day: 23.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.42 AU - 3.64 AU

Year: 1854 Days

Day: 29.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.3 AU - 6.4 AU

Year: 4349 Days

Day: 19.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.9

Radius: 14.3

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.58 AU - 13.14 AU

Year: 16208 Days

Day: 7.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,452,049 km

• M1: 295,905 km (0.053 R)
• M2: 653,892 km (0.083 R)
• M3: 1,029,533 km (0.101 R)
• M4: 1,471,744 km (0.096 R)
• M5: 1,770,640 km (0.086 R)
• M6: 2,059,813 km (0.116 R)
• M7: 2,149,721 km (0.111 R)
• M8: 2,364,694 km (0.071 R)
• M9: 2,490,805 km (0.111 R)
• M10: 3,295,342 km (0.092 R)
• M11: 3,401,407 km (0.077 R)
• M12: 3,689,981 km (0.082 R)
• M13: 4,024,482 km (0.053 R)
• M14: 4,329,961 km (0.115 R)
• M15: 4,883,174 km (0.068 R)
• M16: 5,712,395 km (0.105 R)
• M17: 5,969,853 km (0.12 R)
• M18: 6,540,718 km (0.111 R)
• M19: 7,453,265 km (0.06 R)
• M20: 7,640,711 km (0.11 R)
• M21: 7,972,220 km (0.1 R)
• M22: 8,212,175 km (0.102 R)
• M23: 8,454,374 km (0.064 R)
• M24: 8,748,184 km (0.085 R)
• M25: 9,751,836 km (0.105 R)
• M26: 10,371,620 km (0.077 R)
• M27: 10,686,374 km (0.043 R)
• M28: 11,164,489 km (0.054 R)
• M29: 11,649,485 km (0.059 R)
• M30: 12,584,472 km (0.071 R)
• M31: 13,089,365 km (0.12 R)
• M32: 13,486,697 km (0.058 R)
• M33: 13,945,514 km (0.087 R)
• M34: 14,702,180 km (0.119 R)
• M35: 14,937,796 km (0.071 R)
• M36: 15,174,460 km (0.089 R)
• M37: 17,237,115 km (0.059 R)
• M38: 17,423,365 km (0.025 R)
• M39: 18,618,203 km (0.075 R)
• M40: 19,386,538 km (0.094 R)
• M41: 20,954,174 km (0.116 R)
• M42: 21,152,989 km (0.063 R)
• M43: 21,352,403 km (0.113 R)
• M44: 21,753,176 km (0.08 R)
• M45: 22,359,047 km (0.09 R)
• M46: 24,907,597 km (0.091 R)
• M47: 25,259,002 km (0.034 R)
• M48: 26,753,036 km (0.062 R)
• M49: 26,896,800 km (0.116 R)
• M50: 27,112,968 km (0.096 R)
• M51: 30,799,658 km (0.112 R)
• M52: 31,252,641 km (0.113 R)
• M53: 33,705,148 km (0.107 R)
• M54: 34,327,924 km (0.105 R)
• M55: 34,954,590 km (0.114 R)
• M56: 35,190,506 km (0.114 R)
• M57: 35,743,120 km (0.08 R)
• M58: 36,457,899 km (0.032 R)
• M59: 37,740,102 km (0.032 R)
• M60: 40,678,952 km (0.105 R)
• M61: 41,674,975 km (0.091 R)
• M62: 43,860,151 km (0.094 R)
• M63: 45,223,436 km (0.045 R)
• M64: 45,652,333 km (0.055 R)
• M65: 46,254,914 km (0.108 R)
• M66: 46,687,102 km (0.076 R)
• M67: 47,642,434 km (0.111 R)
• M68: 49,043,568 km (0.092 R)
• M69: 49,219,644 km (0.063 R)
• M70: 51,081,240 km (0.036 R)
• M71: 51,527,939 km (0.102 R)
• M72: 52,515,136 km (0.098 R)
• M73: 53,237,095 km (0.101 R)
• M74: 54,690,738 km (0.118 R)
• M75: 54,964,651 km (0.111 R)
• M76: 55,239,163 km (0.044 R)
• M77: 55,605,828 km (0.082 R)
• M78: 59,410,550 km (0.069 R)
• M79: 59,786,191 km (0.097 R)
• M80: 61,581,515 km (0.085 R)
• M81: 61,771,504 km (0.078 R)
• M82: 63,490,384 km (0.114 R)
• M83: 64,355,658 km (0.09 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 14,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit