🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.67 AU - 0.85 AU

Year: 243 Days

Day: 13.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.87 AU - 1.41 AU

Year: 447 Days

Day: 26.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.17 AU - 1.34 AU

Year: 513 Days

Day: 25.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.37 AU - 2.05 AU

Year: 821 Days

Day: 14.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.66 AU - 1.94 AU

Year: 887 Days

Day: 31.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,667,533 km

• M1: 695,481 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.33 AU - 3.81 AU

Year: 1975 Days

Day: 26.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.95 AU - 4.81 AU

Year: 3365 Days

Day: 13.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.3

Radius: 5.5

Gravity: 22.56 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.31 AU - 17.69 AU

Year: 20269 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,667,533 km

• M1: 169,046 km (0.097 R)
• M2: 371,152 km (0.094 R)
• M3: 1,083,537 km (0.076 R)
• M4: 1,222,364 km (0.063 R)
• M5: 1,308,533 km (0.055 R)
• M6: 2,136,557 km (0.072 R)
• M7: 2,600,460 km (0.055 R)
• M8: 2,674,660 km (0.087 R)
• M9: 2,825,006 km (0.098 R)
• M10: 2,863,004 km (0.093 R)
• M11: 2,939,449 km (0.054 R)
• M12: 3,576,287 km (0.117 R)
• M13: 3,825,816 km (0.093 R)
• M14: 4,254,115 km (0.047 R)
• M15: 4,474,024 km (0.109 R)
• M16: 5,295,914 km (0.102 R)
• M17: 6,312,432 km (0.047 R)
• M18: 6,664,286 km (0.096 R)
• M19: 7,757,996 km (0.086 R)
• M20: 8,298,194 km (0.091 R)
• M21: 8,352,797 km (0.088 R)
• M22: 8,572,706 km (0.098 R)
• M23: 8,628,057 km (0.052 R)
• M24: 9,074,607 km (0.099 R)
• M25: 9,700,824 km (0.032 R)
• M26: 9,874,058 km (0.106 R)
• M27: 10,106,533 km (0.085 R)
• M28: 11,784,273 km (0.065 R)
• M29: 12,907,454 km (0.12 R)
• M30: 14,064,593 km (0.105 R)
• M31: 15,321,365 km (0.091 R)
• M32: 15,590,641 km (0.1 R)
• M33: 15,725,728 km (0.116 R)
• M34: 16,544,926 km (0.06 R)
• M35: 16,613,741 km (0.084 R)
• M36: 17,377,887 km (0.107 R)
• M37: 17,588,222 km (0.099 R)
• M38: 18,011,584 km (0.094 R)
• M39: 18,509,595 km (0.072 R)
• M40: 19,957,553 km (0.097 R)
• M41: 22,424,870 km (0.093 R)
• M42: 24,828,609 km (0.112 R)
• M43: 26,502,908 km (0.054 R)
• M44: 27,312,981 km (0.064 R)
• M45: 29,289,917 km (0.062 R)
• M46: 29,623,819 km (0.071 R)
• M47: 30,379,887 km (0.086 R)
• M48: 30,717,978 km (0.077 R)
• M49: 30,972,294 km (0.102 R)
• M50: 31,227,359 km (0.04 R)
• M51: 32,858,724 km (0.049 R)
• M52: 33,032,107 km (0.109 R)
• M53: 33,118,874 km (0.06 R)
• M54: 33,553,905 km (0.112 R)
• M55: 33,728,486 km (0.052 R)
• M56: 35,579,460 km (0.036 R)
• M57: 36,114,422 km (0.053 R)
• M58: 38,736,873 km (0.046 R)
• M59: 39,011,684 km (0.082 R)
• M60: 39,932,309 km (0.12 R)
• M61: 41,046,514 km (0.087 R)
• M62: 41,233,212 km (0.111 R)
• M63: 42,170,892 km (0.115 R)
• M64: 42,453,482 km (0.103 R)
• M65: 43,115,602 km (0.077 R)
• M66: 44,067,194 km (0.081 R)
• M67: 46,476,468 km (0.058 R)
• M68: 46,573,707 km (0.092 R)
• M69: 47,158,634 km (0.086 R)
• M70: 48,829,194 km (0.068 R)
• M71: 48,928,078 km (0.095 R)
• M72: 49,027,112 km (0.063 R)
• M73: 51,723,464 km (0.037 R)
• M74: 51,925,122 km (0.114 R)
• M75: 52,127,079 km (0.107 R)
• M76: 52,734,297 km (0.119 R)
• M77: 55,805,840 km (0.104 R)
• M78: 55,909,212 km (0.101 R)
• M79: 59,567,329 km (0.081 R)
• M80: 59,884,476 km (0.047 R)
• M81: 59,990,242 km (0.107 R)
• M82: 60,414,202 km (0.066 R)
• M83: 62,120,067 km (0.05 R)
• M84: 62,227,179 km (0.109 R)
• M85: 62,978,908 km (0.083 R)
• M86: 63,841,639 km (0.085 R)
• M87: 64,166,267 km (0.108 R)
• M88: 65,143,141 km (0.081 R)
• M89: 66,343,813 km (0.053 R)
• M90: 66,892,089 km (0.084 R)
• M91: 67,111,699 km (0.074 R)
• M92: 72,568,581 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 20,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit