🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.67 AU - 0.77 AU

Year: 221 Days

Day: 44.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,784,563 km

• M1: 66,421 km (0.079 R)
• M2: 153,188 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.42 AU - 1.42 AU

Year: 612 Days

Day: 20.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.58 AU - 3.84 AU

Year: 2584 Days

Day: 20.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.28 AU - 4.9 AU

Year: 2991 Days

Day: 18.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 86.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.8

Radius: 14.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.79 AU - 12.59 AU

Year: 12640 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,784,563 km

• M1: 795,412 km (0.065 R)
• M2: 934,987 km (0.075 R)
• M3: 1,083,837 km (0.089 R)
• M4: 1,311,375 km (0.072 R)
• M5: 1,530,087 km (0.087 R)
• M6: 1,657,096 km (0.062 R)
• M7: 1,895,106 km (0.111 R)
• M8: 2,317,121 km (0.095 R)
• M9: 3,053,741 km (0.118 R)
• M10: 3,859,775 km (0.05 R)
• M11: 4,142,814 km (0.108 R)
• M12: 4,396,083 km (0.11 R)
• M13: 4,617,338 km (0.106 R)
• M14: 5,658,539 km (0.047 R)
• M15: 5,980,773 km (0.119 R)
• M16: 6,103,294 km (0.099 R)
• M17: 6,517,381 km (0.101 R)
• M18: 7,156,014 km (0.107 R)
• M19: 8,584,524 km (0.099 R)
• M20: 8,769,278 km (0.116 R)
• M21: 9,664,920 km (0.079 R)
• M22: 10,987,365 km (0.097 R)
• M23: 11,238,540 km (0.077 R)
• M24: 12,003,434 km (0.049 R)
• M25: 12,158,417 km (0.095 R)
• M26: 12,522,688 km (0.069 R)
• M27: 14,124,582 km (0.095 R)
• M28: 14,562,605 km (0.111 R)
• M29: 15,005,265 km (0.094 R)
• M30: 15,790,354 km (0.071 R)
• M31: 16,244,982 km (0.072 R)
• M32: 16,761,693 km (0.069 R)
• M33: 17,051,165 km (0.079 R)
• M34: 17,225,596 km (0.038 R)
• M35: 18,522,909 km (0.113 R)
• M36: 19,851,488 km (0.078 R)
• M37: 20,096,380 km (0.118 R)
• M38: 21,210,884 km (0.086 R)
• M39: 21,398,479 km (0.112 R)
• M40: 22,091,417 km (0.093 R)
• M41: 23,499,432 km (0.096 R)
• M42: 24,541,531 km (0.091 R)
• M43: 25,002,292 km (0.087 R)
• M44: 26,065,933 km (0.099 R)
• M45: 27,008,848 km (0.102 R)
• M46: 27,416,503 km (0.05 R)
• M47: 28,100,165 km (0.068 R)
• M48: 28,375,275 km (0.119 R)
• M49: 28,789,661 km (0.096 R)
• M50: 31,246,208 km (0.095 R)
• M51: 31,602,550 km (0.083 R)
• M52: 31,960,239 km (0.104 R)
• M53: 32,103,853 km (0.114 R)
• M54: 32,391,380 km (0.086 R)
• M55: 32,607,698 km (0.118 R)
• M56: 32,896,721 km (0.066 R)
• M57: 33,404,756 km (0.12 R)
• M58: 33,915,333 km (0.098 R)
• M59: 34,281,698 km (0.093 R)
• M60: 34,870,516 km (0.096 R)
• M61: 36,282,271 km (0.087 R)
• M62: 37,183,598 km (0.091 R)
• M63: 38,549,427 km (0.036 R)
• M64: 39,469,005 km (0.102 R)
• M65: 39,854,369 km (0.112 R)
• M66: 40,395,913 km (0.101 R)
• M67: 40,706,478 km (0.117 R)
• M68: 41,251,762 km (0.087 R)
• M69: 41,642,811 km (0.085 R)
• M70: 42,035,206 km (0.111 R)
• M71: 44,976,001 km (0.067 R)
• M72: 45,136,819 km (0.09 R)
• M73: 45,701,252 km (0.084 R)
• M74: 46,837,298 km (0.092 R)
• M75: 48,641,149 km (0.077 R)
• M76: 48,971,611 km (0.066 R)
• M77: 50,217,312 km (0.088 R)
• M78: 50,634,840 km (0.099 R)
• M79: 51,389,412 km (0.109 R)
• M80: 52,147,723 km (0.083 R)
• M81: 52,824,803 km (0.079 R)
• M82: 53,334,483 km (0.064 R)
• M83: 54,016,650 km (0.049 R)
• M84: 55,303,640 km (0.112 R)
• M85: 55,475,977 km (0.114 R)
• M86: 55,821,249 km (0.114 R)
• M87: 55,994,184 km (0.067 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 13,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit