🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.8

Radius: 12.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.96 AU - 0.98 AU

Year: 627 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 8,801,248 km

• M1: 167,998 km (0.077 R)
• M2: 321,785 km (0.094 R)
• M3: 471,532 km (0.083 R)
• M4: 576,101 km (0.077 R)
• M5: 860,487 km (0.047 R)
• M6: 1,053,917 km (0.053 R)
• M7: 1,143,825 km (0.075 R)
• M8: 1,292,526 km (0.12 R)
• M9: 1,376,151 km (0.055 R)
• M10: 1,624,483 km (0.088 R)
• M11: 1,725,013 km (0.111 R)
• M12: 1,808,040 km (0.072 R)
• M13: 1,947,764 km (0.086 R)
• M14: 2,039,767 km (0.095 R)
• M15: 2,164,532 km (0.078 R)
• M16: 2,243,968 km (0.066 R)
• M17: 2,449,516 km (0.08 R)
• M18: 2,526,858 km (0.111 R)
• M19: 2,616,317 km (0.116 R)
• M20: 2,786,859 km (0.094 R)
• M21: 2,896,963 km (0.108 R)
• M22: 3,014,247 km (0.11 R)
• M23: 3,127,343 km (0.054 R)
• M24: 3,211,567 km (0.084 R)
• M25: 3,388,541 km (0.099 R)
• M26: 3,512,558 km (0.109 R)
• M27: 3,619,072 km (0.038 R)
• M28: 3,945,494 km (0.113 R)
• M29: 4,089,258 km (0.051 R)
• M30: 4,254,713 km (0.104 R)
• M31: 4,382,021 km (0.086 R)
• M32: 4,497,062 km (0.104 R)
• M33: 4,688,696 km (0.11 R)
• M34: 4,771,574 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.6

Radius: 12

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.56 AU - 2.48 AU

Year: 1883 Days

Day: 6.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 8,801,248 km

• M1: 174,581 km (0.109 R)
• M2: 290,818 km (0.114 R)
• M3: 400,025 km (0.059 R)
• M4: 579,542 km (0.12 R)
• M5: 771,626 km (0.086 R)
• M6: 858,393 km (0.118 R)
• M7: 958,025 km (0.115 R)
• M8: 1,345,034 km (0.073 R)
• M9: 1,663,678 km (0.097 R)
• M10: 1,767,499 km (0.114 R)
• M11: 1,873,713 km (0.025 R)
• M12: 1,957,787 km (0.086 R)
• M13: 2,067,891 km (0.091 R)
• M14: 2,217,938 km (0.064 R)
• M15: 2,358,859 km (0.117 R)
• M16: 2,502,772 km (0.066 R)
• M17: 2,622,750 km (0.075 R)
• M18: 2,813,338 km (0.11 R)
• M19: 3,208,426 km (0.086 R)
• M20: 3,501,488 km (0.086 R)
• M21: 3,621,166 km (0.045 R)
• M22: 3,727,081 km (0.079 R)
• M23: 3,988,578 km (0.109 R)
• M24: 4,066,669 km (0.098 R)
• M25: 4,145,357 km (0.043 R)
• M26: 4,240,352 km (0.099 R)
• M27: 4,336,094 km (0.091 R)
• M28: 4,464,898 km (0.107 R)
• M29: 4,726,395 km (0.08 R)
• M30: 5,162,174 km (0.119 R)
• M31: 5,663,476 km (0.071 R)
• M32: 5,769,242 km (0.078 R)
• M33: 6,090,279 km (0.053 R)
• M34: 6,234,940 km (0.101 R)
• M35: 6,768,705 km (0.105 R)
• M36: 7,183,540 km (0.082 R)
• M37: 7,259,835 km (0.118 R)
• M38: 7,509,813 km (0.112 R)
• M39: 7,703,991 km (0.113 R)
• M40: 7,841,023 km (0.12 R)
• M41: 8,883,570 km (0.094 R)
• M42: 9,089,118 km (0.106 R)
• M43: 9,483,907 km (0.116 R)
• M44: 9,609,718 km (0.086 R)
• M45: 10,097,407 km (0.105 R)
• M46: 10,333,473 km (0.112 R)
• M47: 10,463,025 km (0.09 R)
• M48: 10,571,334 km (0.092 R)
• M49: 10,658,399 km (0.117 R)
• M50: 11,318,276 km (0.099 R)
• M51: 11,788,163 km (0.067 R)
• M52: 11,878,370 km (0.119 R)
• M53: 12,909,249 km (0.032 R)
• M54: 13,002,299 km (0.045 R)
• M55: 13,541,450 km (0.072 R)
• M56: 13,707,055 km (0.106 R)
• M57: 13,802,049 km (0.115 R)
• M58: 14,040,209 km (0.11 R)
• M59: 14,159,887 km (0.111 R)
• M60: 14,328,035 km (0.095 R)
• M61: 14,472,547 km (0.115 R)
• M62: 14,811,835 km (0.116 R)
• M63: 14,933,607 km (0.079 R)
• M64: 15,055,829 km (0.12 R)
• M65: 15,845,556 km (0.09 R)
• M66: 16,220,299 km (0.064 R)
• M67: 16,295,546 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.5

Radius: 12.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.62 AU - 2.54 AU

Year: 1968 Days

Day: 6 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 8,801,248 km

• M1: 165,605 km (0.098 R)
• M2: 278,102 km (0.116 R)
• M3: 411,394 km (0.097 R)
• M4: 495,767 km (0.108 R)
• M5: 676,781 km (0.105 R)
• M6: 803,640 km (0.059 R)
• M7: 915,988 km (0.104 R)
• M8: 998,267 km (0.053 R)
• M9: 1,083,238 km (0.064 R)
• M10: 1,367,325 km (0.047 R)
• M11: 1,546,692 km (0.056 R)
• M12: 1,653,954 km (0.062 R)
• M13: 1,793,379 km (0.115 R)
• M14: 2,053,231 km (0.069 R)
• M15: 2,163,784 km (0.076 R)
• M16: 2,309,043 km (0.102 R)
• M17: 3,065,859 km (0.107 R)
• M18: 3,807,116 km (0.117 R)
• M19: 3,904,804 km (0.087 R)
• M20: 4,013,262 km (0.112 R)
• M21: 4,801,194 km (0.069 R)
• M22: 4,928,352 km (0.086 R)
• M23: 5,272,876 km (0.097 R)
• M24: 5,360,241 km (0.056 R)
• M25: 5,669,759 km (0.119 R)
• M26: 5,917,344 km (0.074 R)
• M27: 6,504,665 km (0.075 R)
• M28: 6,622,099 km (0.108 R)
• M29: 6,978,441 km (0.103 R)
• M30: 7,255,946 km (0.085 R)
• M31: 8,236,859 km (0.102 R)
• M32: 8,517,504 km (0.04 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: 428 - 12,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit