🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.92 AU - 2.46 AU

Year: 1208 Days

Day: 46.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.74 AU - 3.7 AU

Year: 2154 Days

Day: 33.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,336,882 km

• M1: 42,785 km (0.069 R)
• M2: 1,829,732 km (0.109 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.7

Radius: 13.3

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.23 AU - 6.57 AU

Year: 6036 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,336,882 km

• M1: 286,630 km (0.097 R)
• M2: 473,926 km (0.119 R)
• M3: 698,173 km (0.046 R)
• M4: 898,485 km (0.106 R)
• M5: 1,358,498 km (0.111 R)
• M6: 1,521,560 km (0.101 R)
• M7: 1,907,672 km (0.064 R)
• M8: 2,433,808 km (0.081 R)
• M9: 2,589,090 km (0.114 R)
• M10: 2,747,963 km (0.082 R)
• M11: 2,863,303 km (0.095 R)
• M12: 2,980,438 km (0.095 R)
• M13: 3,640,913 km (0.097 R)
• M14: 3,845,264 km (0.082 R)
• M15: 4,001,145 km (0.071 R)
• M16: 4,159,120 km (0.082 R)
• M17: 4,811,816 km (0.091 R)
• M18: 4,895,740 km (0.078 R)
• M19: 5,236,225 km (0.108 R)
• M20: 5,880,692 km (0.072 R)
• M21: 6,212,351 km (0.078 R)
• M22: 6,334,423 km (0.109 R)
• M23: 6,643,342 km (0.115 R)
• M24: 6,737,140 km (0.028 R)
• M25: 7,244,127 km (0.112 R)
• M26: 7,599,871 km (0.086 R)
• M27: 8,565,226 km (0.064 R)
• M28: 9,428,406 km (0.064 R)
• M29: 9,533,872 km (0.105 R)
• M30: 9,924,024 km (0.109 R)
• M31: 10,102,943 km (0.108 R)
• M32: 10,355,464 km (0.107 R)
• M33: 10,573,578 km (0.081 R)
• M34: 10,719,884 km (0.075 R)
• M35: 12,488,281 km (0.032 R)
• M36: 12,720,606 km (0.118 R)
• M37: 13,505,097 km (0.091 R)
• M38: 13,624,177 km (0.1 R)
• M39: 14,629,774 km (0.06 R)
• M40: 14,956,646 km (0.064 R)
• M41: 15,079,914 km (0.049 R)
• M42: 15,244,621 km (0.118 R)
• M43: 18,355,958 km (0.09 R)
• M44: 19,019,125 km (0.109 R)
• M45: 19,286,457 km (0.068 R)
• M46: 19,779,980 km (0.062 R)
• M47: 20,596,635 km (0.118 R)
• M48: 20,917,073 km (0.083 R)
• M49: 21,563,187 km (0.114 R)
• M50: 21,656,087 km (0.096 R)
• M51: 22,122,234 km (0.086 R)
• M52: 22,922,283 km (0.098 R)
• M53: 23,684,036 km (0.092 R)
• M54: 24,164,245 km (0.109 R)
• M55: 24,599,275 km (0.078 R)
• M56: 24,890,692 km (0.087 R)
• M57: 25,428,048 km (0.12 R)
• M58: 26,514,128 km (0.084 R)
• M59: 26,763,209 km (0.098 R)
• M60: 26,912,956 km (0.062 R)
• M61: 27,313,579 km (0.055 R)
• M62: 27,766,711 km (0.049 R)
• M63: 28,070,245 km (0.113 R)
• M64: 28,323,963 km (0.11 R)
• M65: 28,578,579 km (0.037 R)
• M66: 28,731,617 km (0.12 R)
• M67: 29,295,302 km (0.065 R)
• M68: 29,501,149 km (0.063 R)
• M69: 29,759,056 km (0.106 R)
• M70: 30,694,192 km (0.046 R)
• M71: 31,375,461 km (0.093 R)
• M72: 31,480,778 km (0.108 R)
• M73: 32,486,524 km (0.12 R)
• M74: 35,293,130 km (0.079 R)
• M75: 35,621,946 km (0.093 R)
• M76: 36,282,570 km (0.105 R)
• M77: 36,780,731 km (0.058 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit