🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.79 AU

Year: 186 Days

Day: 42.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 59 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.18 AU - 1.24 AU

Year: 484 Days

Day: 43.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.68 AU - 1.94 AU

Year: 885 Days

Day: 45.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.86 AU - 3 AU

Year: 1823 Days

Day: 20.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.9

Radius: 10.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.18 AU - 9.66 AU

Year: 9682 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,467,449 km

• M1: 132,843 km (0.072 R)
• M2: 303,833 km (0.073 R)
• M3: 432,338 km (0.071 R)
• M4: 622,926 km (0.098 R)
• M5: 766,240 km (0.09 R)
• M6: 873,502 km (0.06 R)
• M7: 1,191,397 km (0.11 R)
• M8: 1,525,599 km (0.116 R)
• M9: 1,764,656 km (0.106 R)
• M10: 2,145,981 km (0.066 R)
• M11: 2,323,853 km (0.072 R)
• M12: 3,780,637 km (0.075 R)
• M13: 4,468,488 km (0.073 R)
• M14: 4,639,329 km (0.117 R)
• M15: 4,841,585 km (0.054 R)
• M16: 4,929,100 km (0.109 R)
• M17: 5,556,663 km (0.074 R)
• M18: 5,895,353 km (0.112 R)
• M19: 6,020,267 km (0.115 R)
• M20: 6,304,503 km (0.075 R)
• M21: 7,050,996 km (0.085 R)
• M22: 7,552,748 km (0.043 R)
• M23: 7,756,799 km (0.055 R)
• M24: 8,066,168 km (0.102 R)
• M25: 8,274,857 km (0.117 R)
• M26: 8,911,096 km (0.111 R)
• M27: 9,054,710 km (0.083 R)
• M28: 9,380,534 km (0.085 R)
• M29: 9,673,447 km (0.055 R)
• M30: 9,821,100 km (0.072 R)
• M31: 10,043,851 km (0.066 R)
• M32: 10,305,947 km (0.103 R)
• M33: 10,570,286 km (0.09 R)
• M34: 10,951,761 km (0.118 R)
• M35: 11,767,668 km (0.112 R)
• M36: 12,402,262 km (0.084 R)
• M37: 12,522,539 km (0.116 R)
• M38: 12,885,762 km (0.073 R)
• M39: 13,088,916 km (0.098 R)
• M40: 13,293,267 km (0.095 R)
• M41: 14,498,876 km (0.098 R)
• M42: 14,583,399 km (0.113 R)
• M43: 15,652,724 km (0.118 R)
• M44: 16,000,240 km (0.076 R)
• M45: 16,969,036 km (0.112 R)
• M46: 17,236,667 km (0.108 R)
• M47: 18,183,920 km (0.116 R)
• M48: 18,275,025 km (0.088 R)
• M49: 18,641,091 km (0.065 R)
• M50: 18,778,871 km (0.064 R)
• M51: 19,847,150 km (0.057 R)
• M52: 20,176,115 km (0.027 R)
• M53: 20,887,304 km (0.054 R)
• M54: 21,030,469 km (0.047 R)
• M55: 21,558,400 km (0.066 R)
• M56: 22,334,065 km (0.08 R)
• M57: 22,529,439 km (0.061 R)
• M58: 23,663,690 km (0.066 R)
• M59: 24,112,484 km (0.079 R)
• M60: 24,212,715 km (0.09 R)
• M61: 24,312,945 km (0.108 R)
• M62: 24,765,927 km (0.076 R)
• M63: 25,069,462 km (0.09 R)
• M64: 25,476,069 km (0.092 R)
• M65: 26,864,486 km (0.079 R)
• M66: 28,435,862 km (0.033 R)
• M67: 28,806,865 km (0.093 R)
• M68: 30,522,902 km (0.061 R)
• M69: 30,631,211 km (0.051 R)
• M70: 30,957,035 km (0.094 R)
• M71: 32,492,807 km (0.057 R)
• M72: 33,102,867 km (0.09 R)
• M73: 33,548,968 km (0.051 R)
• M74: 33,660,867 km (0.071 R)
• M75: 33,997,163 km (0.096 R)
• M76: 34,842,541 km (0.114 R)
• M77: 35,923,535 km (0.064 R)
• M78: 36,209,716 km (0.053 R)
• M79: 36,727,025 km (0.12 R)
• M80: 36,899,960 km (0.071 R)
• M81: 37,246,579 km (0.096 R)
• M82: 37,420,411 km (0.052 R)
• M83: 38,468,644 km (0.117 R)
• M84: 38,820,199 km (0.07 R)
• M85: 39,172,801 km (0.071 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 12,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit