🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.42 AU - 0.68 AU

Year: 143 Days

Day: 47.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,696,404 km

• M1: 135,087 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.05 AU - 1.51 AU

Year: 507 Days

Day: 33.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.31 AU - 2.79 AU

Year: 1425 Days

Day: 44 Hours

Environment

Temp: -71 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.3

Radius: 10.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.64 AU - 5.9 AU

Year: 4849 Days

Day: 10.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,696,404 km

• M1: 146,307 km (0.071 R)
• M2: 313,557 km (0.1 R)
• M3: 464,651 km (0.102 R)
• M4: 568,921 km (0.062 R)
• M5: 722,109 km (0.05 R)
• M6: 945,010 km (0.093 R)
• M7: 1,178,532 km (0.103 R)
• M8: 1,327,681 km (0.118 R)
• M9: 1,470,248 km (0.049 R)
• M10: 1,659,040 km (0.117 R)
• M11: 1,942,977 km (0.058 R)
• M12: 2,046,200 km (0.068 R)
• M13: 2,151,217 km (0.055 R)
• M14: 2,398,203 km (0.104 R)
• M15: 2,573,383 km (0.075 R)
• M16: 2,670,771 km (0.082 R)
• M17: 3,072,740 km (0.094 R)
• M18: 3,158,909 km (0.055 R)
• M19: 3,316,286 km (0.095 R)
• M20: 3,638,519 km (0.112 R)
• M21: 3,766,725 km (0.109 R)
• M22: 4,236,612 km (0.09 R)
• M23: 4,371,549 km (0.071 R)
• M24: 4,527,580 km (0.12 R)
• M25: 4,725,198 km (0.064 R)
• M26: 4,925,809 km (0.104 R)
• M27: 5,293,820 km (0.08 R)
• M28: 5,376,847 km (0.052 R)
• M29: 5,565,190 km (0.03 R)
• M30: 5,798,413 km (0.101 R)
• M31: 5,991,694 km (0.06 R)
• M32: 6,208,910 km (0.075 R)
• M33: 6,450,959 km (0.118 R)
• M34: 6,718,440 km (0.066 R)
• M35: 6,876,266 km (0.111 R)
• M36: 6,966,922 km (0.1 R)
• M37: 7,035,289 km (0.07 R)
• M38: 7,589,698 km (0.033 R)
• M39: 7,967,283 km (0.08 R)
• M40: 8,134,384 km (0.063 R)
• M41: 8,472,027 km (0.081 R)
• M42: 8,789,772 km (0.115 R)
• M43: 8,987,242 km (0.12 R)
• M44: 9,487,497 km (0.113 R)
• M45: 9,919,685 km (0.119 R)
• M46: 10,151,263 km (0.104 R)
• M47: 10,724,671 km (0.061 R)
• M48: 11,094,926 km (0.06 R)
• M49: 11,254,996 km (0.057 R)
• M50: 11,496,447 km (0.116 R)
• M51: 11,821,074 km (0.091 R)
• M52: 12,757,407 km (0.082 R)
• M53: 12,981,206 km (0.078 R)
• M54: 13,149,802 km (0.081 R)
• M55: 13,574,810 km (0.117 R)
• M56: 13,803,246 km (0.068 R)
• M57: 13,975,433 km (0.115 R)
• M58: 14,177,241 km (0.105 R)
• M59: 14,379,946 km (0.109 R)
• M60: 14,554,526 km (0.085 R)
• M61: 14,700,534 km (0.101 R)
• M62: 14,964,574 km (0.056 R)
• M63: 16,399,367 km (0.097 R)
• M64: 17,194,630 km (0.078 R)
• M65: 17,721,513 km (0.108 R)
• M66: 18,253,783 km (0.084 R)
• M67: 18,569,284 km (0.092 R)
• M68: 19,045,903 km (0.064 R)
• M69: 19,141,646 km (0.079 R)
• M70: 19,558,725 km (0.047 R)
• M71: 19,752,304 km (0.056 R)
• M72: 20,729,328 km (0.117 R)
• M73: 21,822,141 km (0.072 R)
• M74: 22,257,919 km (0.116 R)
• M75: 22,594,963 km (0.101 R)
• M76: 22,696,391 km (0.072 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: 431 - 17,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit