🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.2

Radius: 9.7

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.57 AU - 0.93 AU

Year: 441 Days

Day: 7.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 10,609,292 km

• M1: 127,009 km (0.1 R)
• M2: 202,107 km (0.074 R)
• M3: 306,676 km (0.108 R)
• M4: 430,094 km (0.097 R)
• M5: 499,058 km (0.093 R)
• M6: 620,382 km (0.102 R)
• M7: 760,556 km (0.069 R)
• M8: 834,756 km (0.05 R)
• M9: 942,317 km (0.097 R)
• M10: 1,041,052 km (0.103 R)
• M11: 1,249,441 km (0.082 R)
• M12: 1,373,907 km (0.116 R)
• M13: 1,440,328 km (0.046 R)
• M14: 1,502,711 km (0.065 R)
• M15: 1,565,991 km (0.101 R)
• M16: 1,689,858 km (0.113 R)
• M17: 1,828,385 km (0.101 R)
• M18: 1,959,283 km (0.051 R)
• M19: 2,063,852 km (0.025 R)
• M20: 2,134,612 km (0.103 R)
• M21: 2,224,371 km (0.111 R)
• M22: 2,358,261 km (0.08 R)
• M23: 2,444,878 km (0.098 R)
• M24: 2,526,259 km (0.065 R)
• M25: 2,653,268 km (0.119 R)
• M26: 2,724,028 km (0.112 R)
• M27: 2,815,133 km (0.108 R)
• M28: 3,128,241 km (0.092 R)
• M29: 3,306,263 km (0.08 R)
• M30: 3,396,620 km (0.072 R)
• M31: 3,466,631 km (0.072 R)
• M32: 3,608,301 km (0.114 R)
• M33: 3,715,712 km (0.104 R)
• M34: 3,780,637 km (0.112 R)
• M35: 3,846,012 km (0.097 R)
• M36: 3,926,495 km (0.082 R)
• M37: 3,992,767 km (0.057 R)
• M38: 4,074,148 km (0.113 R)
• M39: 4,178,717 km (0.076 R)
• M40: 4,314,403 km (0.095 R)
• M41: 4,474,622 km (0.108 R)
• M42: 4,551,515 km (0.082 R)
• M43: 4,644,415 km (0.07 R)
• M44: 4,855,947 km (0.076 R)
• M45: 5,006,742 km (0.07 R)
• M46: 5,094,705 km (0.106 R)
• M47: 5,443,567 km (0.025 R)
• M48: 5,509,390 km (0.027 R)
• M49: 5,616,802 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.7

Radius: 10.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.95 AU - 1.11 AU

Year: 709 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 10,609,292 km

• M1: 136,284 km (0.116 R)
• M2: 205,996 km (0.028 R)
• M3: 289,472 km (0.04 R)
• M4: 425,157 km (0.068 R)
• M5: 525,837 km (0.114 R)
• M6: 631,303 km (0.099 R)
• M7: 725,550 km (0.117 R)
• M8: 845,378 km (0.108 R)
• M9: 972,386 km (0.08 R)
• M10: 1,055,114 km (0.118 R)
• M11: 1,140,534 km (0.101 R)
• M12: 1,270,236 km (0.116 R)
• M13: 1,336,956 km (0.111 R)
• M14: 1,642,734 km (0.08 R)
• M15: 1,845,290 km (0.082 R)
• M16: 2,006,107 km (0.09 R)
• M17: 2,193,703 km (0.089 R)
• M18: 2,409,872 km (0.061 R)
• M19: 2,547,652 km (0.08 R)
• M20: 2,625,293 km (0.11 R)
• M21: 2,695,903 km (0.063 R)
• M22: 2,791,047 km (0.078 R)
• M23: 2,927,930 km (0.099 R)
• M24: 3,001,232 km (0.073 R)
• M25: 3,141,406 km (0.112 R)
• M26: 3,377,172 km (0.064 R)
• M27: 3,454,215 km (0.086 R)
• M28: 3,750,568 km (0.087 R)
• M29: 3,919,913 km (0.088 R)
• M30: 4,009,971 km (0.077 R)
• M31: 4,109,902 km (0.053 R)
• M32: 4,183,205 km (0.072 R)
• M33: 4,584,277 km (0.096 R)
• M34: 4,717,419 km (0.105 R)
• M35: 4,794,163 km (0.114 R)
• M36: 4,919,825 km (0.103 R)
• M37: 4,987,892 km (0.076 R)
• M38: 5,223,808 km (0.075 R)
• M39: 5,343,187 km (0.113 R)
• M40: 5,544,097 km (0.076 R)
• M41: 5,788,540 km (0.118 R)
• M42: 5,994,985 km (0.111 R)
• M43: 6,425,827 km (0.106 R)
• M44: 6,618,210 km (0.045 R)
• M45: 6,715,000 km (0.079 R)
• M46: 6,801,617 km (0.11 R)
• M47: 6,877,613 km (0.108 R)
• M48: 7,151,377 km (0.06 R)
• M49: 7,261,929 km (0.11 R)
• M50: 7,328,650 km (0.06 R)
• M51: 7,563,369 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.7

Radius: 12.1

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.92 AU - 1.44 AU

Year: 869 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 10,609,292 km

• M1: 152,141 km (0.049 R)
• M2: 263,891 km (0.088 R)
• M3: 547,827 km (0.094 R)
• M4: 635,043 km (0.09 R)
• M5: 745,895 km (0.1 R)
• M6: 845,078 km (0.066 R)
• M7: 1,222,364 km (0.056 R)
• M8: 1,334,413 km (0.104 R)
• M9: 1,473,539 km (0.087 R)
• M10: 1,650,513 km (0.069 R)
• M11: 1,817,764 km (0.082 R)
• M12: 1,999,525 km (0.118 R)
• M13: 2,169,319 km (0.066 R)
• M14: 2,447,272 km (0.068 R)
• M15: 2,581,162 km (0.116 R)
• M16: 2,737,043 km (0.077 R)
• M17: 2,826,203 km (0.097 R)
• M18: 3,048,206 km (0.111 R)
• M19: 3,244,778 km (0.115 R)
• M20: 3,531,258 km (0.059 R)
• M21: 3,948,486 km (0.061 R)
• M22: 4,038,395 km (0.062 R)
• M23: 4,300,789 km (0.118 R)
• M24: 4,381,722 km (0.08 R)
• M25: 4,686,901 km (0.11 R)
• M26: 4,770,227 km (0.081 R)
• M27: 4,962,760 km (0.083 R)
• M28: 5,072,116 km (0.026 R)
• M29: 5,157,835 km (0.077 R)
• M30: 5,543,050 km (0.118 R)
• M31: 5,707,458 km (0.085 R)
• M32: 6,197,241 km (0.093 R)
• M33: 6,302,109 km (0.096 R)
• M34: 6,420,741 km (0.078 R)
• M35: 6,553,434 km (0.12 R)
• M36: 6,821,813 km (0.028 R)
• M37: 7,148,534 km (0.065 R)
• M38: 7,244,726 km (0.109 R)
• M39: 7,355,279 km (0.105 R)
• M40: 7,634,129 km (0.088 R)
• M41: 7,746,776 km (0.058 R)
• M42: 7,831,449 km (0.042 R)
• M43: 8,016,202 km (0.094 R)
• M44: 8,173,728 km (0.067 R)
• M45: 8,317,791 km (0.119 R)
• M46: 8,579,139 km (0.053 R)
• M47: 8,666,953 km (0.061 R)
• M48: 8,813,858 km (0.065 R)
• M49: 9,065,481 km (0.09 R)
• M50: 9,439,925 km (0.095 R)
• M51: 9,545,691 km (0.083 R)
• M52: 9,682,273 km (0.071 R)
• M53: 9,972,643 km (0.092 R)
• M54: 10,328,237 km (0.082 R)
• M55: 10,437,144 km (0.08 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 17,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit