🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.61 AU - 0.69 AU

Year: 200 Days

Day: 38.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.73 AU - 1.09 AU

Year: 331 Days

Day: 19.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,015,792 km

• M1: 154,086 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.97 AU - 1.03 AU

Year: 381 Days

Day: 27 Hours

Environment

Temp: 11 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,015,792 km

• M1: 272,867 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.54 AU - 1.54 AU

Year: 728 Days

Day: 34 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,015,792 km

• M1: 128,056 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.29 AU - 2.09 AU

Year: 837 Days

Day: 29.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.89 AU - 3.11 AU

Year: 1505 Days

Day: 28.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.31 AU - 3.91 AU

Year: 2612 Days

Day: 20.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,015,792 km

• M1: 2,010,296 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 8.3

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.75 AU - 6.77 AU

Year: 5964 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,015,792 km

• M1: 138,079 km (0.09 R)
• M2: 372,050 km (0.073 R)
• M3: 517,160 km (0.071 R)
• M4: 763,697 km (0.112 R)
• M5: 1,030,131 km (0.114 R)
• M6: 1,308,084 km (0.109 R)
• M7: 1,447,060 km (0.081 R)
• M8: 1,701,975 km (0.045 R)
• M9: 2,337,616 km (0.108 R)
• M10: 2,443,232 km (0.098 R)
• M11: 3,486,977 km (0.111 R)
• M12: 3,656,770 km (0.115 R)
• M13: 3,929,188 km (0.039 R)
• M14: 4,156,876 km (0.084 R)
• M15: 4,572,459 km (0.115 R)
• M16: 4,731,781 km (0.106 R)
• M17: 4,947,052 km (0.083 R)
• M18: 5,983,915 km (0.098 R)
• M19: 6,187,518 km (0.098 R)
• M20: 6,275,481 km (0.071 R)
• M21: 7,487,822 km (0.117 R)
• M22: 7,738,847 km (0.118 R)
• M23: 7,960,701 km (0.119 R)
• M24: 8,088,458 km (0.09 R)
• M25: 8,346,065 km (0.043 R)
• M26: 8,902,420 km (0.118 R)
• M27: 9,001,753 km (0.086 R)
• M28: 9,168,405 km (0.056 R)
• M29: 9,572,169 km (0.103 R)
• M30: 9,844,737 km (0.098 R)
• M31: 10,085,140 km (0.092 R)
• M32: 10,818,320 km (0.112 R)
• M33: 11,245,122 km (0.104 R)
• M34: 11,532,649 km (0.082 R)
• M35: 11,713,513 km (0.103 R)
• M36: 12,041,581 km (0.048 R)
• M37: 12,632,343 km (0.108 R)
• M38: 13,156,834 km (0.038 R)
• M39: 13,270,229 km (0.116 R)
• M40: 13,688,654 km (0.054 R)
• M41: 14,382,638 km (0.08 R)
• M42: 14,694,700 km (0.036 R)
• M43: 14,812,284 km (0.115 R)
• M44: 15,644,497 km (0.057 R)
• M45: 16,086,409 km (0.085 R)
• M46: 16,329,056 km (0.107 R)
• M47: 16,410,288 km (0.055 R)
• M48: 17,105,918 km (0.07 R)
• M49: 17,312,363 km (0.097 R)
• M50: 17,478,118 km (0.103 R)
• M51: 17,769,385 km (0.062 R)
• M52: 18,146,371 km (0.112 R)
• M53: 18,695,395 km (0.066 R)
• M54: 18,780,367 km (0.088 R)
• M55: 19,249,955 km (0.088 R)
• M56: 19,378,609 km (0.097 R)
• M57: 20,070,050 km (0.095 R)
• M58: 20,200,649 km (0.111 R)
• M59: 20,594,092 km (0.099 R)
• M60: 20,681,756 km (0.085 R)
• M61: 21,122,471 km (0.062 R)
• M62: 21,299,595 km (0.102 R)
• M63: 21,566,179 km (0.11 R)
• M64: 22,237,574 km (0.113 R)
• M65: 22,870,373 km (0.064 R)
• M66: 23,143,389 km (0.055 R)
• M67: 23,692,712 km (0.089 R)
• M68: 23,784,715 km (0.115 R)
• M69: 23,968,870 km (0.071 R)
• M70: 24,292,600 km (0.11 R)
• M71: 24,571,151 km (0.062 R)
• M72: 25,413,237 km (0.084 R)
• M73: 25,601,581 km (0.098 R)
• M74: 25,695,977 km (0.071 R)
• M75: 26,693,945 km (0.116 R)
• M76: 26,933,451 km (0.09 R)
• M77: 29,022,286 km (0.09 R)
• M78: 30,011,577 km (0.114 R)
• M79: 30,510,187 km (0.031 R)
• M80: 31,667,775 km (0.108 R)
• M81: 32,685,938 km (0.101 R)
• M82: 32,839,575 km (0.109 R)
• M83: 33,147,597 km (0.089 R)
• M84: 33,921,766 km (0.089 R)
• M85: 34,025,587 km (0.068 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 16,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit