🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.5

Radius: 10.3

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.02 AU - 1.38 AU

Year: 849 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 12,748,368 km

• M1: 132,544 km (0.117 R)
• M2: 215,870 km (0.077 R)
• M3: 282,142 km (0.034 R)
• M4: 499,208 km (0.089 R)
• M5: 600,187 km (0.096 R)
• M6: 697,575 km (0.074 R)
• M7: 789,278 km (0.106 R)
• M8: 897,587 km (0.115 R)
• M9: 972,835 km (0.088 R)
• M10: 1,232,986 km (0.11 R)
• M11: 1,463,217 km (0.101 R)
• M12: 1,553,125 km (0.093 R)
• M13: 1,637,349 km (0.044 R)
• M14: 1,858,754 km (0.096 R)
• M15: 2,081,654 km (0.088 R)
• M16: 2,175,003 km (0.08 R)
• M17: 2,269,848 km (0.11 R)
• M18: 2,392,519 km (0.082 R)
• M19: 2,472,554 km (0.1 R)
• M20: 2,755,443 km (0.085 R)
• M21: 3,096,975 km (0.108 R)
• M22: 3,243,431 km (0.066 R)
• M23: 3,312,546 km (0.118 R)
• M24: 3,392,132 km (0.115 R)
• M25: 3,634,929 km (0.103 R)
• M26: 3,758,347 km (0.095 R)
• M27: 3,862,318 km (0.105 R)
• M28: 3,977,957 km (0.086 R)
• M29: 4,073,400 km (0.077 R)
• M30: 4,331,457 km (0.092 R)
• M31: 4,473,575 km (0.058 R)
• M32: 4,539,697 km (0.097 R)
• M33: 4,606,268 km (0.105 R)
• M34: 4,886,614 km (0.048 R)
• M35: 5,046,086 km (0.084 R)
• M36: 5,265,396 km (0.049 R)
• M37: 5,405,420 km (0.05 R)
• M38: 5,570,426 km (0.118 R)
• M39: 5,990,348 km (0.076 R)
• M40: 6,087,885 km (0.104 R)
• M41: 6,395,758 km (0.071 R)
• M42: 6,595,471 km (0.095 R)
• M43: 6,911,721 km (0.104 R)
• M44: 6,988,465 km (0.061 R)
• M45: 7,065,358 km (0.08 R)
• M46: 7,284,968 km (0.057 R)
• M47: 7,506,672 km (0.046 R)
• M48: 7,611,839 km (0.112 R)
• M49: 7,704,290 km (0.098 R)
• M50: 7,850,298 km (0.118 R)
• M51: 7,970,425 km (0.107 R)
• M52: 8,104,614 km (0.118 R)
• M53: 8,185,547 km (0.106 R)
• M54: 8,293,856 km (0.114 R)
• M55: 8,443,453 km (0.109 R)
• M56: 8,566,572 km (0.099 R)
• M57: 8,649,001 km (0.117 R)
• M58: 8,800,843 km (0.093 R)
• M59: 8,925,607 km (0.078 R)
• M60: 9,065,033 km (0.057 R)
• M61: 9,445,161 km (0.11 R)
• M62: 9,530,282 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.1

Radius: 12.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.34 AU - 1.8 AU

Year: 1270 Days

Day: 8.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 12,748,368 km

• M1: 158,424 km (0.057 R)
• M2: 273,315 km (0.119 R)
• M3: 393,592 km (0.117 R)
• M4: 559,795 km (0.088 R)
• M5: 651,648 km (0.098 R)
• M6: 820,544 km (0.096 R)
• M7: 936,333 km (0.103 R)
• M8: 1,103,135 km (0.115 R)
• M9: 1,353,113 km (0.098 R)
• M10: 1,447,359 km (0.065 R)
• M11: 1,580,053 km (0.033 R)
• M12: 1,852,919 km (0.082 R)
• M13: 1,947,315 km (0.117 R)
• M14: 2,083,450 km (0.118 R)
• M15: 2,240,527 km (0.116 R)
• M16: 2,365,442 km (0.107 R)
• M17: 2,579,217 km (0.047 R)
• M18: 2,678,999 km (0.116 R)
• M19: 2,792,843 km (0.11 R)
• M20: 3,025,767 km (0.104 R)
• M21: 3,224,732 km (0.113 R)
• M22: 3,339,324 km (0.085 R)
• M23: 3,579,877 km (0.061 R)
• M24: 3,670,683 km (0.094 R)
• M25: 3,911,984 km (0.062 R)
• M26: 4,246,635 km (0.078 R)
• M27: 4,395,185 km (0.084 R)
• M28: 4,605,969 km (0.113 R)
• M29: 4,812,564 km (0.088 R)
• M30: 5,203,164 km (0.104 R)
• M31: 5,362,186 km (0.038 R)
• M32: 5,498,769 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.3

Radius: 11.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.79 AU - 1.83 AU

Year: 1572 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 12,748,368 km

• M1: 149,149 km (0.118 R)
• M2: 237,711 km (0.048 R)
• M3: 352,004 km (0.061 R)
• M4: 433,086 km (0.11 R)
• M5: 576,700 km (0.091 R)
• M6: 815,159 km (0.114 R)
• M7: 961,914 km (0.072 R)
• M8: 1,054,665 km (0.12 R)
• M9: 1,142,479 km (0.089 R)
• M10: 1,326,036 km (0.055 R)
• M11: 1,620,295 km (0.106 R)
• M12: 1,723,068 km (0.108 R)
• M13: 1,945,371 km (0.098 R)
• M14: 2,034,980 km (0.09 R)
• M15: 2,187,420 km (0.082 R)
• M16: 2,364,993 km (0.038 R)
• M17: 2,602,105 km (0.11 R)
• M18: 2,880,956 km (0.115 R)
• M19: 3,053,143 km (0.097 R)
• M20: 3,134,674 km (0.084 R)
• M21: 3,359,669 km (0.068 R)
• M22: 3,938,912 km (0.11 R)
• M23: 4,549,570 km (0.094 R)
• M24: 4,629,605 km (0.088 R)
• M25: 5,231,587 km (0.12 R)
• M26: 5,357,848 km (0.055 R)
• M27: 5,542,003 km (0.113 R)
• M28: 5,887,424 km (0.073 R)
• M29: 6,151,165 km (0.117 R)
• M30: 6,358,957 km (0.099 R)
• M31: 6,690,316 km (0.082 R)
• M32: 6,781,720 km (0.112 R)
• M33: 7,448,628 km (0.047 R)
• M34: 7,606,753 km (0.06 R)
• M35: 7,734,060 km (0.117 R)
• M36: 8,071,703 km (0.08 R)
• M37: 8,283,085 km (0.086 R)
• M38: 8,364,915 km (0.05 R)
• M39: 8,628,506 km (0.113 R)
• M40: 8,711,533 km (0.041 R)
• M41: 9,012,374 km (0.081 R)
• M42: 9,452,940 km (0.065 R)
• M43: 9,710,398 km (0.095 R)
• M44: 9,952,746 km (0.117 R)
• M45: 10,127,177 km (0.048 R)
• M46: 10,549,791 km (0.117 R)
• M47: 10,674,107 km (0.114 R)
• M48: 10,816,824 km (0.033 R)
• M49: 11,104,201 km (0.076 R)
• M50: 11,613,133 km (0.097 R)
• M51: 12,036,944 km (0.073 R)
• M52: 12,129,844 km (0.069 R)
• M53: 12,278,844 km (0.084 R)
• M54: 12,409,742 km (0.059 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 12,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit