🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 26.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.67 AU - 1.73 AU

Year: 835 Days

Day: 13.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 55 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.7

Radius: 4.8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.97 AU - 12.05 AU

Year: 15680 Days

Day: 18.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,729,424 km

• M1: 78,838 km (0.077 R)
• M2: 229,483 km (0.101 R)
• M3: 311,313 km (0.118 R)
• M4: 435,928 km (0.116 R)
• M5: 601,084 km (0.089 R)
• M6: 704,008 km (0.085 R)
• M7: 1,092,812 km (0.11 R)
• M8: 1,219,223 km (0.061 R)
• M9: 1,555,818 km (0.087 R)
• M10: 1,789,340 km (0.111 R)
• M11: 1,844,841 km (0.103 R)
• M12: 2,072,678 km (0.094 R)
• M13: 2,170,216 km (0.088 R)
• M14: 2,309,342 km (0.075 R)
• M15: 2,349,584 km (0.113 R)
• M16: 2,492,450 km (0.075 R)
• M17: 2,959,943 km (0.086 R)
• M18: 3,025,767 km (0.117 R)
• M19: 3,316,585 km (0.037 R)
• M20: 3,733,963 km (0.101 R)
• M21: 3,948,935 km (0.07 R)
• M22: 4,070,109 km (0.079 R)
• M23: 4,118,878 km (0.119 R)
• M24: 4,217,164 km (0.105 R)
• M25: 4,617,637 km (0.089 R)
• M26: 4,745,394 km (0.055 R)
• M27: 5,030,378 km (0.051 R)
• M28: 5,374,304 km (0.098 R)
• M29: 5,481,715 km (0.117 R)
• M30: 5,945,917 km (0.091 R)
• M31: 6,056,919 km (0.117 R)
• M32: 6,196,643 km (0.077 R)
• M33: 6,337,564 km (0.112 R)
• M34: 7,803,324 km (0.058 R)
• M35: 8,262,590 km (0.092 R)
• M36: 8,324,523 km (0.049 R)
• M37: 8,386,606 km (0.048 R)
• M38: 9,079,394 km (0.109 R)
• M39: 9,303,791 km (0.115 R)
• M40: 9,368,118 km (0.08 R)
• M41: 9,790,433 km (0.105 R)
• M42: 10,318,812 km (0.092 R)
• M43: 10,519,273 km (0.088 R)
• M44: 11,026,111 km (0.068 R)
• M45: 11,888,543 km (0.084 R)
• M46: 12,487,233 km (0.083 R)
• M47: 12,844,024 km (0.12 R)
• M48: 12,915,682 km (0.109 R)
• M49: 15,205,277 km (0.047 R)
• M50: 15,739,342 km (0.03 R)
• M51: 15,777,788 km (0.115 R)
• M52: 16,825,871 km (0.093 R)
• M53: 17,180,119 km (0.115 R)
• M54: 19,894,273 km (0.087 R)
• M55: 20,478,153 km (0.11 R)
• M56: 20,561,928 km (0.073 R)
• M57: 20,772,113 km (0.032 R)
• M58: 21,534,464 km (0.113 R)
• M59: 22,090,669 km (0.098 R)
• M60: 22,133,753 km (0.11 R)
• M61: 22,651,810 km (0.041 R)
• M62: 22,738,428 km (0.034 R)
• M63: 22,912,260 km (0.095 R)
• M64: 23,436,302 km (0.05 R)
• M65: 23,920,101 km (0.117 R)
• M66: 24,008,364 km (0.058 R)
• M67: 24,585,064 km (0.099 R)
• M68: 24,808,114 km (0.11 R)
• M69: 24,852,844 km (0.117 R)
• M70: 25,256,160 km (0.09 R)
• M71: 25,346,068 km (0.081 R)
• M72: 25,752,077 km (0.091 R)
• M73: 25,933,240 km (0.108 R)
• M74: 26,069,374 km (0.093 R)
• M75: 26,479,272 km (0.076 R)
• M76: 27,213,049 km (0.109 R)
• M77: 27,397,653 km (0.108 R)
• M78: 28,233,008 km (0.079 R)
• M79: 30,214,581 km (0.066 R)
• M80: 30,357,896 km (0.081 R)
• M81: 30,597,103 km (0.111 R)
• M82: 30,981,270 km (0.059 R)
• M83: 31,657,303 km (0.118 R)
• M84: 32,143,197 km (0.118 R)
• M85: 32,582,566 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 15,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit