🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.2

Radius: 9.7

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.53 AU - 0.61 AU

Year: 302 Days

Day: 8.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 19,882,355 km

• M1: 167,998 km (0.09 R)
• M2: 252,372 km (0.08 R)
• M3: 330,013 km (0.051 R)
• M4: 410,497 km (0.05 R)
• M5: 508,483 km (0.041 R)
• M6: 585,526 km (0.096 R)
• M7: 684,560 km (0.105 R)
• M8: 745,596 km (0.094 R)
• M9: 889,210 km (0.109 R)
• M10: 972,685 km (0.114 R)
• M11: 1,156,691 km (0.094 R)
• M12: 1,239,867 km (0.095 R)
• M13: 1,352,365 km (0.113 R)
• M14: 1,430,904 km (0.073 R)
• M15: 1,544,448 km (0.096 R)
• M16: 1,695,841 km (0.095 R)
• M17: 1,816,567 km (0.082 R)
• M18: 1,882,988 km (0.114 R)
• M19: 2,002,966 km (0.104 R)
• M20: 2,077,166 km (0.105 R)
• M21: 2,322,058 km (0.065 R)
• M22: 2,451,012 km (0.095 R)
• M23: 2,553,486 km (0.027 R)
• M24: 2,739,436 km (0.061 R)
• M25: 2,828,148 km (0.11 R)
• M26: 2,905,789 km (0.055 R)
• M27: 2,978,194 km (0.109 R)
• M28: 3,075,583 km (0.073 R)
• M29: 3,204,985 km (0.091 R)
• M30: 3,304,916 km (0.092 R)
• M31: 3,367,897 km (0.115 R)
• M32: 3,456,758 km (0.032 R)
• M33: 3,597,978 km (0.119 R)
• M34: 3,839,878 km (0.107 R)
• M35: 3,939,361 km (0.036 R)
• M36: 4,141,168 km (0.118 R)
• M37: 4,216,117 km (0.107 R)
• M38: 4,471,181 km (0.105 R)
• M39: 4,541,043 km (0.09 R)
• M40: 4,611,205 km (0.083 R)
• M41: 4,759,905 km (0.092 R)
• M42: 4,845,475 km (0.088 R)
• M43: 4,910,101 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.7

Radius: 10.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.6 AU - 0.68 AU

Year: 360 Days

Day: 8.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 19,882,355 km

• M1: 134,339 km (0.097 R)
• M2: 218,712 km (0.111 R)
• M3: 324,179 km (0.108 R)
• M4: 418,874 km (0.04 R)
• M5: 496,216 km (0.026 R)
• M6: 570,267 km (0.098 R)
• M7: 697,874 km (0.099 R)
• M8: 769,083 km (0.093 R)
• M9: 915,988 km (0.107 R)
• M10: 1,092,513 km (0.106 R)
• M11: 1,176,886 km (0.106 R)
• M12: 1,284,747 km (0.11 R)
• M13: 1,452,745 km (0.079 R)
• M14: 1,523,954 km (0.028 R)
• M15: 1,754,035 km (0.064 R)
• M16: 1,844,542 km (0.118 R)
• M17: 1,946,418 km (0.045 R)
• M18: 2,201,931 km (0.095 R)
• M19: 2,279,273 km (0.103 R)
• M20: 2,425,879 km (0.118 R)
• M21: 2,516,535 km (0.115 R)
• M22: 2,728,815 km (0.057 R)
• M23: 2,998,241 km (0.045 R)
• M24: 3,113,132 km (0.041 R)
• M25: 3,229,519 km (0.116 R)
• M26: 3,388,841 km (0.09 R)
• M27: 3,472,615 km (0.06 R)
• M28: 3,691,028 km (0.079 R)
• M29: 3,764,930 km (0.057 R)
• M30: 3,932,778 km (0.112 R)
• M31: 4,135,184 km (0.103 R)
• M32: 4,269,822 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.3

Radius: 12.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.1 AU - 3.28 AU

Year: 3101 Days

Day: 5.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 19,882,355 km

• M1: 153,787 km (0.102 R)
• M2: 404,961 km (0.098 R)
• M3: 547,678 km (0.075 R)
• M4: 701,165 km (0.106 R)
• M5: 802,742 km (0.091 R)
• M6: 1,140,085 km (0.059 R)
• M7: 1,366,277 km (0.114 R)
• M8: 1,485,058 km (0.042 R)
• M9: 1,595,012 km (0.04 R)
• M10: 1,720,525 km (0.095 R)
• M11: 2,008,800 km (0.082 R)
• M12: 2,090,181 km (0.105 R)
• M13: 2,484,970 km (0.107 R)
• M14: 2,572,635 km (0.032 R)
• M15: 2,949,621 km (0.114 R)
• M16: 3,136,918 km (0.103 R)
• M17: 3,605,757 km (0.12 R)
• M18: 4,079,684 km (0.09 R)
• M19: 4,253,666 km (0.086 R)
• M20: 4,430,341 km (0.096 R)
• M21: 4,537,453 km (0.05 R)
• M22: 4,627,361 km (0.102 R)
• M23: 4,882,575 km (0.07 R)
• M24: 5,733,638 km (0.086 R)
• M25: 5,811,578 km (0.113 R)
• M26: 5,948,759 km (0.106 R)
• M27: 6,266,505 km (0.068 R)
• M28: 6,467,864 km (0.115 R)
• M29: 6,773,941 km (0.051 R)
• M30: 7,294,841 km (0.049 R)
• M31: 7,613,634 km (0.118 R)
• M32: 7,720,896 km (0.113 R)
• M33: 8,177,020 km (0.094 R)
• M34: 8,308,965 km (0.088 R)
• M35: 8,619,530 km (0.117 R)
• M36: 8,911,396 km (0.09 R)
• M37: 9,344,033 km (0.091 R)
• M38: 9,435,886 km (0.093 R)
• M39: 9,528,188 km (0.116 R)
• M40: 9,760,064 km (0.07 R)
• M41: 10,017,373 km (0.113 R)
• M42: 10,923,337 km (0.091 R)
• M43: 11,044,512 km (0.098 R)
• M44: 11,239,438 km (0.118 R)
• M45: 11,410,877 km (0.066 R)
• M46: 11,805,815 km (0.044 R)
• M47: 12,030,062 km (0.088 R)
• M48: 12,482,746 km (0.041 R)
• M49: 12,889,951 km (0.06 R)
• M50: 13,095,050 km (0.12 R)
• M51: 13,404,867 km (0.084 R)
• M52: 13,508,688 km (0.108 R)
• M53: 14,005,502 km (0.064 R)
• M54: 15,260,180 km (0.045 R)
• M55: 15,368,638 km (0.117 R)
• M56: 15,531,849 km (0.082 R)
• M57: 15,777,639 km (0.045 R)
• M58: 16,300,782 km (0.073 R)
• M59: 16,801,636 km (0.104 R)
• M60: 16,969,784 km (0.107 R)
• M61: 17,420,822 km (0.087 R)
• M62: 18,826,443 km (0.088 R)
• M63: 19,381,302 km (0.074 R)
• M64: 19,616,619 km (0.115 R)
• M65: 19,764,123 km (0.083 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: 391 - 16,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit