🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.7

Radius: 13.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.73 AU - 1.07 AU

Year: 560 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 11,974,410 km

• M1: 167,998 km (0.085 R)
• M2: 267,930 km (0.118 R)
• M3: 394,490 km (0.109 R)
• M4: 485,295 km (0.082 R)
• M5: 592,856 km (0.116 R)
• M6: 718,070 km (0.101 R)
• M7: 849,566 km (0.092 R)
• M8: 1,003,203 km (0.086 R)
• M9: 1,129,763 km (0.113 R)
• M10: 1,365,081 km (0.1 R)
• M11: 1,548,488 km (0.103 R)
• M12: 1,762,263 km (0.09 R)
• M13: 1,940,584 km (0.075 R)
• M14: 2,055,176 km (0.088 R)
• M15: 2,189,963 km (0.056 R)
• M16: 2,309,492 km (0.097 R)
• M17: 2,419,147 km (0.118 R)
• M18: 2,803,913 km (0.037 R)
• M19: 3,140,658 km (0.116 R)
• M20: 3,242,384 km (0.119 R)
• M21: 3,386,447 km (0.113 R)
• M22: 3,490,866 km (0.105 R)
• M23: 3,589,152 km (0.104 R)
• M24: 3,688,485 km (0.047 R)
• M25: 3,781,535 km (0.11 R)
• M26: 3,984,689 km (0.114 R)
• M27: 4,161,663 km (0.105 R)
• M28: 4,251,272 km (0.101 R)
• M29: 4,462,654 km (0.085 R)
• M30: 4,546,728 km (0.1 R)
• M31: 4,864,624 km (0.095 R)
• M32: 4,998,663 km (0.088 R)
• M33: 5,133,900 km (0.119 R)
• M34: 5,254,326 km (0.097 R)
• M35: 5,400,034 km (0.107 R)
• M36: 5,547,089 km (0.051 R)
• M37: 5,670,657 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.4

Radius: 10.2

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.97 AU - 1.37 AU

Year: 830 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 11,974,410 km

• M1: 127,757 km (0.118 R)
• M2: 191,934 km (0.053 R)
• M3: 258,505 km (0.038 R)
• M4: 351,705 km (0.046 R)
• M5: 436,377 km (0.109 R)
• M6: 519,553 km (0.097 R)
• M7: 630,854 km (0.115 R)
• M8: 762,949 km (0.082 R)
• M9: 854,503 km (0.115 R)
• M10: 956,529 km (0.09 R)
• M11: 1,083,388 km (0.086 R)
• M12: 1,295,368 km (0.104 R)
• M13: 1,452,147 km (0.114 R)
• M14: 1,599,500 km (0.079 R)
• M15: 1,727,407 km (0.102 R)
• M16: 1,817,465 km (0.101 R)
• M17: 1,892,413 km (0.091 R)
• M18: 2,036,775 km (0.114 R)
• M19: 2,140,895 km (0.087 R)
• M20: 2,255,786 km (0.103 R)
• M21: 2,327,593 km (0.051 R)
• M22: 2,736,145 km (0.103 R)
• M23: 2,812,889 km (0.11 R)
• M24: 2,929,426 km (0.113 R)
• M25: 3,067,355 km (0.031 R)
• M26: 3,157,263 km (0.05 R)
• M27: 3,504,629 km (0.077 R)
• M28: 3,714,964 km (0.081 R)
• M29: 3,789,464 km (0.062 R)
• M30: 3,864,562 km (0.069 R)
• M31: 4,027,175 km (0.069 R)
• M32: 4,092,848 km (0.085 R)
• M33: 4,269,673 km (0.115 R)
• M34: 4,336,693 km (0.097 R)
• M35: 4,517,108 km (0.102 R)
• M36: 4,631,101 km (0.1 R)
• M37: 4,780,849 km (0.074 R)
• M38: 5,049,676 km (0.066 R)
• M39: 5,179,976 km (0.11 R)
• M40: 5,492,486 km (0.039 R)
• M41: 5,873,063 km (0.101 R)
• M42: 6,313,180 km (0.058 R)
• M43: 6,479,533 km (0.078 R)
• M44: 6,712,008 km (0.067 R)
• M45: 6,816,277 km (0.057 R)
• M46: 6,934,161 km (0.104 R)
• M47: 7,092,435 km (0.09 R)
• M48: 7,211,964 km (0.083 R)
• M49: 7,806,017 km (0.07 R)
• M50: 8,053,601 km (0.069 R)
• M51: 8,206,191 km (0.057 R)
• M52: 8,500,151 km (0.096 R)
• M53: 8,740,555 km (0.106 R)
• M54: 8,897,483 km (0.101 R)
• M55: 9,112,754 km (0.096 R)
• M56: 9,344,481 km (0.118 R)
• M57: 9,578,004 km (0.09 R)
• M58: 9,798,810 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.7

Radius: 8.4

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.08 AU - 1.76 AU

Year: 1110 Days

Day: 7 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 11,974,410 km

• M1: 109,954 km (0.069 R)
• M2: 163,062 km (0.03 R)
• M3: 233,223 km (0.094 R)
• M4: 305,778 km (0.112 R)
• M5: 363,074 km (0.116 R)
• M6: 435,629 km (0.118 R)
• M7: 561,291 km (0.092 R)
• M8: 654,491 km (0.118 R)
• M9: 835,803 km (0.075 R)
• M10: 936,483 km (0.102 R)
• M11: 1,158,187 km (0.115 R)
• M12: 1,388,268 km (0.092 R)
• M13: 1,517,521 km (0.039 R)
• M14: 1,669,063 km (0.103 R)
• M15: 1,742,067 km (0.074 R)
• M16: 1,958,236 km (0.11 R)
• M17: 2,183,082 km (0.112 R)
• M18: 2,754,246 km (0.118 R)
• M19: 2,973,258 km (0.113 R)
• M20: 3,096,078 km (0.099 R)
• M21: 3,289,358 km (0.048 R)
• M22: 3,369,991 km (0.115 R)
• M23: 3,428,035 km (0.026 R)
• M24: 3,545,320 km (0.115 R)
• M25: 3,747,576 km (0.038 R)
• M26: 3,807,715 km (0.065 R)
• M27: 4,351,652 km (0.116 R)
• M28: 4,594,001 km (0.098 R)
• M29: 4,919,676 km (0.115 R)
• M30: 5,025,591 km (0.1 R)
• M31: 5,185,661 km (0.092 R)
• M32: 5,252,980 km (0.068 R)
• M33: 5,361,139 km (0.089 R)
• M34: 5,524,799 km (0.044 R)
• M35: 5,621,140 km (0.045 R)
• M36: 5,787,493 km (0.111 R)
• M37: 6,025,802 km (0.118 R)
• M38: 6,238,979 km (0.11 R)
• M39: 6,339,210 km (0.064 R)
• M40: 6,411,166 km (0.083 R)
• M41: 6,497,933 km (0.114 R)
• M42: 6,775,138 km (0.118 R)
• M43: 6,863,550 km (0.11 R)
• M44: 7,145,841 km (0.094 R)
• M45: 7,310,998 km (0.092 R)
• M46: 7,447,132 km (0.12 R)
• M47: 7,538,386 km (0.107 R)
• M48: 7,706,534 km (0.028 R)
• M49: 8,000,045 km (0.032 R)
• M50: 8,360,127 km (0.057 R)
• M51: 8,613,845 km (0.118 R)
• M52: 8,709,588 km (0.064 R)
• M53: 8,902,270 km (0.092 R)
• M54: 9,015,366 km (0.106 R)
• M55: 9,357,347 km (0.062 R)
• M56: 9,505,150 km (0.1 R)
• M57: 10,054,024 km (0.073 R)
• M58: 10,527,651 km (0.097 R)
• M59: 10,818,918 km (0.115 R)
• M60: 11,026,111 km (0.063 R)
• M61: 11,269,357 km (0.082 R)
• M62: 11,532,051 km (0.107 R)
• M63: 11,637,667 km (0.094 R)
• M64: 11,690,625 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 11,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit