🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.45 AU - 0.67 AU

Year: 155 Days

Day: 42.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.62 AU

Year: 172 Days

Day: 13.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,605,219 km

• M1: 217,814 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.8 AU - 0.96 AU

Year: 306 Days

Day: 14.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.98 AU - 1.36 AU

Year: 469 Days

Day: 30.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.5 AU - 1.66 AU

Year: 737 Days

Day: 42.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 119.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,605,219 km

• M1: 923,019 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.44 AU - 2.08 AU

Year: 866 Days

Day: 42.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.62 AU - 4.46 AU

Year: 3011 Days

Day: 14.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.65 AU - 5.11 AU

Year: 3400 Days

Day: 23.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,605,219 km

• M1: 1,782,608 km (0.089 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.2

Radius: 12.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.8 AU - 8.02 AU

Year: 7481 Days

Day: 5 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,605,219 km

• M1: 485,445 km (0.101 R)
• M2: 656,435 km (0.09 R)
• M3: 750,533 km (0.117 R)
• M4: 954,285 km (0.041 R)
• M5: 1,261,409 km (0.084 R)
• M6: 1,489,995 km (0.109 R)
• M7: 1,581,698 km (0.038 R)
• M8: 1,849,030 km (0.095 R)
• M9: 2,110,527 km (0.064 R)
• M10: 2,341,506 km (0.056 R)
• M11: 2,580,862 km (0.064 R)
• M12: 2,692,462 km (0.105 R)
• M13: 2,782,820 km (0.025 R)
• M14: 3,869,947 km (0.101 R)
• M15: 4,076,093 km (0.108 R)
• M16: 4,580,088 km (0.113 R)
• M17: 4,688,696 km (0.084 R)
• M18: 4,908,755 km (0.085 R)
• M19: 5,358,895 km (0.067 R)
• M20: 5,851,970 km (0.095 R)
• M21: 6,178,841 km (0.115 R)
• M22: 6,542,364 km (0.119 R)
• M23: 6,726,668 km (0.112 R)
• M24: 6,975,300 km (0.075 R)
• M25: 7,069,247 km (0.09 R)
• M26: 7,226,924 km (0.081 R)
• M27: 7,353,783 km (0.079 R)
• M28: 7,610,044 km (0.051 R)
• M29: 8,065,270 km (0.07 R)
• M30: 8,296,399 km (0.067 R)
• M31: 8,596,642 km (0.056 R)
• M32: 8,900,475 km (0.107 R)
• M33: 9,036,759 km (0.058 R)
• M34: 9,242,306 km (0.032 R)
• M35: 9,484,206 km (0.052 R)
• M36: 9,588,476 km (0.048 R)
• M37: 10,472,599 km (0.095 R)
• M38: 11,345,802 km (0.113 R)
• M39: 11,530,705 km (0.093 R)
• M40: 11,866,103 km (0.047 R)
• M41: 12,053,699 km (0.095 R)
• M42: 13,045,533 km (0.117 R)
• M43: 13,551,323 km (0.108 R)
• M44: 14,063,546 km (0.05 R)
• M45: 14,864,044 km (0.112 R)
• M46: 15,556,084 km (0.093 R)
• M47: 15,802,771 km (0.091 R)
• M48: 15,926,788 km (0.105 R)
• M49: 16,509,023 km (0.096 R)
• M50: 16,929,393 km (0.117 R)
• M51: 17,013,766 km (0.075 R)
• M52: 17,737,520 km (0.116 R)
• M53: 18,558,364 km (0.092 R)
• M54: 19,612,879 km (0.068 R)
• M55: 20,013,353 km (0.054 R)
• M56: 20,147,392 km (0.119 R)
• M57: 20,551,456 km (0.113 R)
• M58: 21,413,290 km (0.101 R)
• M59: 21,687,951 km (0.059 R)
• M60: 21,871,657 km (0.119 R)
• M61: 22,240,715 km (0.108 R)
• M62: 23,595,623 km (0.095 R)
• M63: 24,069,101 km (0.063 R)
• M64: 24,164,245 km (0.107 R)
• M65: 24,306,961 km (0.119 R)
• M66: 25,218,162 km (0.112 R)
• M67: 25,508,232 km (0.114 R)
• M68: 26,042,895 km (0.109 R)
• M69: 26,679,434 km (0.078 R)
• M70: 27,868,288 km (0.07 R)
• M71: 28,218,347 km (0.075 R)
• M72: 28,670,432 km (0.063 R)
• M73: 29,378,479 km (0.051 R)
• M74: 29,734,671 km (0.12 R)
• M75: 30,297,309 km (0.08 R)
• M76: 31,485,265 km (0.069 R)
• M77: 31,901,896 km (0.112 R)
• M78: 33,163,155 km (0.057 R)
• M79: 33,268,921 km (0.066 R)
• M80: 34,119,684 km (0.059 R)
• M81: 34,708,651 km (0.051 R)
• M82: 34,869,917 km (0.063 R)
• M83: 36,114,272 km (0.097 R)
• M84: 36,223,180 km (0.057 R)
• M85: 36,441,293 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 10,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit