🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.57 AU - 0.61 AU

Year: 166 Days

Day: 31.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.5 AU - 0.82 AU

Year: 197 Days

Day: 21.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 88.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.77 AU - 1.07 AU

Year: 324 Days

Day: 23.5 Hours

Environment

Temp: 76 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.72 AU - 1.2 AU

Year: 345 Days

Day: 34.7 Hours

Environment

Temp: 46 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,179,700 km

• M1: 774,468 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.99 AU - 1.03 AU

Year: 373 Days

Day: 18.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.19 AU - 1.97 AU

Year: 729 Days

Day: 33.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.66 AU - 2.96 AU

Year: 1729 Days

Day: 46 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,179,700 km

• M1: 224,397 km (0.119 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.35 AU - 3.47 AU

Year: 1822 Days

Day: 47.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.6

Radius: 3.9

Gravity: 32.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.05 AU - 14.01 AU

Year: 17266 Days

Day: 21.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,179,700 km

• M1: 58,642 km (0.11 R)
• M2: 84,822 km (0.086 R)
• M3: 120,127 km (0.061 R)
• M4: 251,175 km (0.109 R)
• M5: 324,179 km (0.084 R)
• M6: 355,295 km (0.114 R)
• M7: 828,174 km (0.116 R)
• M8: 1,054,515 km (0.119 R)
• M9: 1,174,642 km (0.111 R)
• M10: 1,350,270 km (0.102 R)
• M11: 1,588,281 km (0.102 R)
• M12: 1,615,507 km (0.109 R)
• M13: 1,839,156 km (0.061 R)
• M14: 2,253,692 km (0.095 R)
• M15: 2,284,359 km (0.093 R)
• M16: 2,631,277 km (0.092 R)
• M17: 2,927,182 km (0.118 R)
• M18: 3,164,593 km (0.094 R)
• M19: 3,303,121 km (0.063 R)
• M20: 3,443,593 km (0.078 R)
• M21: 3,550,257 km (0.115 R)
• M22: 3,657,967 km (0.1 R)
• M23: 3,803,376 km (0.08 R)
• M24: 3,950,581 km (0.117 R)
• M25: 5,113,106 km (0.084 R)
• M26: 5,984,962 km (0.099 R)
• M27: 6,372,570 km (0.045 R)
• M28: 7,036,336 km (0.098 R)
• M29: 7,081,365 km (0.112 R)
• M30: 7,308,006 km (0.047 R)
• M31: 7,537,040 km (0.106 R)
• M32: 7,814,843 km (0.09 R)
• M33: 7,955,166 km (0.118 R)
• M34: 8,380,772 km (0.068 R)
• M35: 8,959,716 km (0.078 R)
• M36: 9,601,341 km (0.038 R)
• M37: 12,529,570 km (0.114 R)
• M38: 12,968,789 km (0.107 R)
• M39: 14,545,251 km (0.079 R)
• M40: 14,890,822 km (0.11 R)
• M41: 15,825,510 km (0.099 R)
• M42: 16,658,920 km (0.097 R)
• M43: 16,779,196 km (0.1 R)
• M44: 17,141,522 km (0.09 R)
• M45: 17,689,948 km (0.091 R)
• M46: 19,876,770 km (0.118 R)
• M47: 20,068,106 km (0.119 R)
• M48: 20,260,189 km (0.11 R)
• M49: 20,388,395 km (0.095 R)
• M50: 20,452,722 km (0.073 R)
• M51: 20,517,049 km (0.102 R)
• M52: 21,424,809 km (0.119 R)
• M53: 21,490,183 km (0.078 R)
• M54: 21,752,129 km (0.062 R)
• M55: 22,213,189 km (0.08 R)
• M56: 22,544,549 km (0.058 R)
• M57: 22,944,274 km (0.079 R)
• M58: 23,413,563 km (0.116 R)
• M59: 25,046,424 km (0.086 R)
• M60: 25,807,129 km (0.091 R)
• M61: 25,876,542 km (0.11 R)
• M62: 26,856,408 km (0.093 R)
• M63: 29,431,287 km (0.082 R)
• M64: 30,233,580 km (0.099 R)
• M65: 31,785,209 km (0.057 R)
• M66: 32,083,657 km (0.073 R)
• M67: 32,683,395 km (0.12 R)
• M68: 32,909,138 km (0.055 R)
• M69: 32,984,535 km (0.088 R)
• M70: 33,665,654 km (0.114 R)
• M71: 34,122,377 km (0.066 R)
• M72: 34,275,116 km (0.12 R)
• M73: 35,350,276 km (0.099 R)
• M74: 35,736,837 km (0.05 R)
• M75: 36,280,476 km (0.048 R)
• M76: 38,561,843 km (0.115 R)
• M77: 39,519,270 km (0.077 R)
• M78: 44,923,343 km (0.106 R)
• M79: 45,425,992 km (0.08 R)
• M80: 46,352,451 km (0.094 R)
• M81: 47,881,641 km (0.115 R)
• M82: 49,168,631 km (0.063 R)
• M83: 51,426,063 km (0.067 R)
• M84: 51,688,757 km (0.049 R)
• M85: 54,339,631 km (0.111 R)
• M86: 54,964,502 km (0.046 R)
• M87: 55,143,570 km (0.079 R)
• M88: 57,306,307 km (0.097 R)
• M89: 58,672,135 km (0.063 R)
• M90: 59,588,572 km (0.112 R)
• M91: 61,621,308 km (0.109 R)
• M92: 61,900,308 km (0.073 R)
• M93: 62,086,557 km (0.054 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 15,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit