🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.44 AU - 0.72 AU

Year: 285 Days

Day: 19.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 8,601,429 km

• M1: 110,852 km (0.114 R)
• M2: 329,714 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.3

Radius: 11

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.89 AU - 1.11 AU

Year: 646 Days

Day: 6.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 8,601,429 km

• M1: 138,079 km (0.041 R)
• M2: 252,970 km (0.079 R)
• M3: 415,284 km (0.071 R)
• M4: 497,862 km (0.091 R)
• M5: 569,818 km (0.055 R)
• M6: 702,212 km (0.097 R)
• M7: 856,298 km (0.075 R)
• M8: 951,143 km (0.099 R)
• M9: 1,049,878 km (0.053 R)
• M10: 1,146,668 km (0.107 R)
• M11: 1,276,369 km (0.093 R)
• M12: 1,361,640 km (0.112 R)
• M13: 1,570,778 km (0.091 R)
• M14: 1,776,774 km (0.07 R)
• M15: 1,963,622 km (0.098 R)
• M16: 2,135,360 km (0.082 R)
• M17: 2,267,305 km (0.076 R)
• M18: 2,364,544 km (0.078 R)
• M19: 2,440,240 km (0.087 R)
• M20: 2,524,464 km (0.118 R)
• M21: 2,759,183 km (0.119 R)
• M22: 2,855,075 km (0.119 R)
• M23: 2,960,243 km (0.056 R)
• M24: 3,091,590 km (0.095 R)
• M25: 3,394,226 km (0.108 R)
• M26: 3,462,742 km (0.097 R)
• M27: 4,073,700 km (0.089 R)
• M28: 4,164,954 km (0.026 R)
• M29: 4,312,607 km (0.076 R)
• M30: 4,415,082 km (0.084 R)
• M31: 4,537,303 km (0.091 R)
• M32: 4,670,146 km (0.102 R)
• M33: 4,775,463 km (0.105 R)
• M34: 4,900,976 km (0.09 R)
• M35: 5,037,260 km (0.037 R)
• M36: 5,135,545 km (0.053 R)
• M37: 5,274,073 km (0.107 R)
• M38: 5,464,212 km (0.103 R)
• M39: 5,656,595 km (0.053 R)
• M40: 5,799,760 km (0.107 R)
• M41: 5,964,916 km (0.093 R)
• M42: 6,152,512 km (0.115 R)
• M43: 6,459,038 km (0.093 R)
• M44: 6,640,949 km (0.074 R)
• M45: 6,911,721 km (0.079 R)
• M46: 7,043,068 km (0.091 R)
• M47: 7,296,935 km (0.097 R)
• M48: 7,452,966 km (0.117 R)
• M49: 7,576,384 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.6

Radius: 10.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.08 AU - 1.6 AU

Year: 1002 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 8,601,429 km

• M1: 135,087 km (0.12 R)
• M2: 308,172 km (0.091 R)
• M3: 490,681 km (0.079 R)
• M4: 577,897 km (0.079 R)
• M5: 651,050 km (0.098 R)
• M6: 727,794 km (0.091 R)
• M7: 797,207 km (0.077 R)
• M8: 891,603 km (0.053 R)
• M9: 1,031,926 km (0.051 R)
• M10: 1,129,763 km (0.11 R)
• M11: 1,263,354 km (0.097 R)
• M12: 1,355,357 km (0.108 R)
• M13: 1,638,396 km (0.077 R)
• M14: 1,805,497 km (0.041 R)
• M15: 1,887,476 km (0.034 R)
• M16: 1,978,432 km (0.059 R)
• M17: 2,102,149 km (0.118 R)
• M18: 2,204,474 km (0.118 R)
• M19: 2,340,907 km (0.082 R)
• M20: 2,505,166 km (0.027 R)
• M21: 2,810,495 km (0.113 R)
• M22: 3,254,502 km (0.077 R)
• M23: 3,364,456 km (0.079 R)
• M24: 3,540,982 km (0.085 R)
• M25: 3,616,229 km (0.049 R)
• M26: 3,720,649 km (0.118 R)
• M27: 3,797,243 km (0.115 R)
• M28: 3,874,435 km (0.109 R)
• M29: 3,961,800 km (0.094 R)
• M30: 4,069,511 km (0.057 R)
• M31: 4,267,878 km (0.102 R)
• M32: 4,338,039 km (0.091 R)
• M33: 4,428,845 km (0.089 R)
• M34: 4,840,389 km (0.11 R)
• M35: 5,167,709 km (0.12 R)
• M36: 5,242,657 km (0.112 R)
• M37: 5,480,668 km (0.082 R)
• M38: 5,557,112 km (0.077 R)
• M39: 5,633,856 km (0.1 R)
• M40: 5,777,470 km (0.044 R)
• M41: 6,057,068 km (0.074 R)
• M42: 6,341,155 km (0.071 R)
• M43: 6,641,248 km (0.118 R)
• M44: 6,711,260 km (0.11 R)
• M45: 6,828,245 km (0.107 R)
• M46: 7,520,883 km (0.084 R)
• M47: 7,679,158 km (0.114 R)
• M48: 7,801,679 km (0.086 R)
• M49: 8,160,863 km (0.096 R)
• M50: 8,323,626 km (0.119 R)
• M51: 8,474,719 km (0.085 R)
• M52: 8,601,429 km (0.084 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: 423 - 19,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit