🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.55 AU - 1.81 AU

Year: 762 Days

Day: 38.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.55 AU - 2.47 AU

Year: 997 Days

Day: 22.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.58 AU - 5.92 AU

Year: 3622 Days

Day: 45.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,843,444 km

• M1: 196,721 km (0.119 R)
• M2: 2,452,657 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.31 AU - 5.79 AU

Year: 4574 Days

Day: 24.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,843,444 km

• M1: 1,830,629 km (0.077 R)
• M2: 4,016,104 km (0.029 R)

Asteroid Belt

Center: 11.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.9

Radius: 8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.56 AU - 17.48 AU

Year: 24565 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,843,444 km

• M1: 113,096 km (0.113 R)
• M2: 311,912 km (0.052 R)
• M3: 392,844 km (0.057 R)
• M4: 513,420 km (0.105 R)
• M5: 629,657 km (0.111 R)
• M6: 792,719 km (0.104 R)
• M7: 1,073,514 km (0.111 R)
• M8: 1,550,582 km (0.115 R)
• M9: 1,954,197 km (0.045 R)
• M10: 2,277,927 km (0.101 R)
• M11: 2,884,696 km (0.066 R)
• M12: 3,539,037 km (0.088 R)
• M13: 3,636,275 km (0.106 R)
• M14: 3,767,323 km (0.105 R)
• M15: 4,376,037 km (0.112 R)
• M16: 4,515,462 km (0.108 R)
• M17: 5,989,001 km (0.035 R)
• M18: 8,666,953 km (0.113 R)
• M19: 9,555,863 km (0.082 R)
• M20: 9,965,313 km (0.094 R)
• M21: 10,195,244 km (0.113 R)
• M22: 10,990,208 km (0.11 R)
• M23: 11,371,233 km (0.066 R)
• M24: 11,467,126 km (0.093 R)
• M25: 11,563,317 km (0.114 R)
• M26: 12,097,232 km (0.07 R)
• M27: 12,490,674 km (0.12 R)
• M28: 13,797,860 km (0.058 R)
• M29: 13,900,185 km (0.056 R)
• M30: 14,260,417 km (0.117 R)
• M31: 14,990,155 km (0.049 R)
• M32: 15,095,323 km (0.051 R)
• M33: 16,648,747 km (0.117 R)
• M34: 16,757,654 km (0.096 R)
• M35: 17,527,335 km (0.082 R)
• M36: 17,972,239 km (0.044 R)
• M37: 18,477,282 km (0.114 R)
• M38: 18,873,267 km (0.09 R)
• M39: 20,310,454 km (0.118 R)
• M40: 21,071,608 km (0.063 R)
• M41: 21,485,246 km (0.098 R)
• M42: 21,961,416 km (0.067 R)
• M43: 22,380,889 km (0.084 R)
• M44: 22,742,467 km (0.091 R)
• M45: 22,924,079 km (0.077 R)
• M46: 23,471,607 km (0.098 R)
• M47: 24,208,376 km (0.084 R)
• M48: 24,331,794 km (0.112 R)
• M49: 24,393,728 km (0.075 R)
• M50: 25,327,667 km (0.1 R)
• M51: 28,004,273 km (0.091 R)
• M52: 28,069,048 km (0.037 R)
• M53: 28,198,899 km (0.077 R)
• M54: 28,654,724 km (0.093 R)
• M55: 28,916,221 km (0.091 R)
• M56: 30,302,545 km (0.097 R)
• M57: 33,002,337 km (0.091 R)
• M58: 33,207,885 km (0.117 R)
• M59: 33,276,401 km (0.109 R)
• M60: 36,696,058 km (0.112 R)
• M61: 37,407,696 km (0.068 R)
• M62: 37,908,400 km (0.116 R)
• M63: 38,195,628 km (0.102 R)
• M64: 38,627,666 km (0.107 R)
• M65: 39,642,089 km (0.097 R)
• M66: 40,885,846 km (0.03 R)
• M67: 41,401,660 km (0.06 R)
• M68: 42,737,868 km (0.102 R)
• M69: 46,063,428 km (0.083 R)
• M70: 46,216,467 km (0.07 R)
• M71: 47,293,123 km (0.087 R)
• M72: 47,370,315 km (0.097 R)
• M73: 49,236,250 km (0.069 R)
• M74: 49,627,897 km (0.099 R)
• M75: 50,099,429 km (0.094 R)
• M76: 51,205,257 km (0.058 R)
• M77: 51,761,162 km (0.069 R)
• M78: 52,878,958 km (0.101 R)
• M79: 53,199,845 km (0.078 R)
• M80: 53,682,298 km (0.049 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 19,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit