🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.5

Radius: 10.5

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.8 AU - 0.88 AU

Year: 513 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 8,508,088 km

• M1: 130,749 km (0.072 R)
• M2: 214,523 km (0.11 R)
• M3: 455,376 km (0.038 R)
• M4: 650,452 km (0.065 R)
• M5: 724,951 km (0.079 R)
• M6: 1,122,582 km (0.099 R)
• M7: 1,247,197 km (0.117 R)
• M8: 1,325,587 km (0.061 R)
• M9: 1,582,745 km (0.119 R)
• M10: 1,711,250 km (0.102 R)
• M11: 1,837,062 km (0.097 R)
• M12: 1,939,985 km (0.068 R)
• M13: 2,011,792 km (0.108 R)
• M14: 2,104,692 km (0.038 R)
• M15: 2,198,939 km (0.049 R)
• M16: 2,364,095 km (0.041 R)
• M17: 2,469,412 km (0.113 R)
• M18: 2,713,855 km (0.072 R)
• M19: 2,809,598 km (0.116 R)
• M20: 3,057,481 km (0.114 R)
• M21: 3,149,334 km (0.079 R)
• M22: 3,257,793 km (0.113 R)
• M23: 3,486,528 km (0.086 R)
• M24: 3,582,719 km (0.071 R)
• M25: 3,671,581 km (0.04 R)
• M26: 3,761,339 km (0.102 R)
• M27: 3,934,723 km (0.086 R)
• M28: 4,009,821 km (0.09 R)
• M29: 4,127,555 km (0.084 R)
• M30: 4,246,485 km (0.055 R)
• M31: 4,340,881 km (0.107 R)
• M32: 4,566,475 km (0.095 R)
• M33: 4,671,942 km (0.077 R)
• M34: 4,778,306 km (0.066 R)
• M35: 4,849,664 km (0.089 R)
• M36: 4,948,249 km (0.061 R)
• M37: 5,074,809 km (0.044 R)
• M38: 5,147,513 km (0.09 R)
• M39: 5,220,666 km (0.117 R)
• M40: 5,479,471 km (0.036 R)
• M41: 5,695,341 km (0.043 R)
• M42: 5,856,607 km (0.094 R)
• M43: 6,019,370 km (0.036 R)
• M44: 6,174,054 km (0.08 R)
• M45: 6,242,121 km (0.082 R)
• M46: 6,615,966 km (0.097 R)
• M47: 6,765,564 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.8

Radius: 10.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.84 AU - 1.06 AU

Year: 617 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 8,508,088 km

• M1: 127,906 km (0.114 R)
• M2: 192,832 km (0.075 R)
• M3: 295,755 km (0.096 R)
• M4: 384,467 km (0.097 R)
• M5: 477,516 km (0.106 R)
• M6: 563,386 km (0.073 R)
• M7: 668,254 km (0.039 R)
• M8: 780,302 km (0.106 R)
• M9: 870,061 km (0.086 R)
• M10: 938,727 km (0.068 R)
• M11: 1,124,078 km (0.111 R)
• M12: 1,210,396 km (0.096 R)
• M13: 1,448,257 km (0.118 R)
• M14: 1,633,459 km (0.089 R)
• M15: 1,732,343 km (0.066 R)
• M16: 1,890,767 km (0.09 R)
• M17: 1,975,141 km (0.083 R)
• M18: 2,114,117 km (0.029 R)
• M19: 2,195,050 km (0.045 R)
• M20: 2,297,674 km (0.059 R)
• M21: 2,367,087 km (0.092 R)
• M22: 2,500,828 km (0.061 R)
• M23: 2,586,547 km (0.117 R)
• M24: 2,695,305 km (0.082 R)
• M25: 2,775,938 km (0.098 R)
• M26: 2,985,076 km (0.104 R)
• M27: 3,152,925 km (0.087 R)
• M28: 3,222,637 km (0.077 R)
• M29: 3,426,689 km (0.079 R)
• M30: 3,586,609 km (0.056 R)
• M31: 3,651,235 km (0.081 R)
• M32: 3,790,062 km (0.106 R)
• M33: 3,913,929 km (0.057 R)
• M34: 4,148,798 km (0.065 R)
• M35: 4,285,081 km (0.067 R)
• M36: 4,544,783 km (0.069 R)
• M37: 4,632,448 km (0.1 R)
• M38: 4,738,513 km (0.078 R)
• M39: 4,881,079 km (0.109 R)
• M40: 4,979,964 km (0.057 R)
• M41: 5,079,596 km (0.08 R)
• M42: 5,143,324 km (0.053 R)
• M43: 5,345,282 km (0.07 R)
• M44: 5,606,180 km (0.066 R)
• M45: 5,700,427 km (0.117 R)
• M46: 5,957,436 km (0.08 R)
• M47: 6,034,329 km (0.096 R)
• M48: 6,121,096 km (0.097 R)
• M49: 6,286,402 km (0.041 R)
• M50: 6,384,388 km (0.12 R)
• M51: 6,591,731 km (0.064 R)
• M52: 6,731,156 km (0.095 R)
• M53: 6,811,191 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.9

Radius: 11.3

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.84 AU - 1.36 AU

Year: 769 Days

Day: 8.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 8,508,088 km

• M1: 143,016 km (0.114 R)
• M2: 214,075 km (0.058 R)
• M3: 328,816 km (0.091 R)
• M4: 517,609 km (0.066 R)
• M5: 656,735 km (0.111 R)
• M6: 768,634 km (0.083 R)
• M7: 875,596 km (0.106 R)
• M8: 949,797 km (0.069 R)
• M9: 1,032,973 km (0.046 R)
• M10: 1,172,847 km (0.057 R)
• M11: 1,262,756 km (0.096 R)
• M12: 1,348,026 km (0.119 R)
• M13: 1,442,722 km (0.071 R)
• M14: 1,638,994 km (0.077 R)
• M15: 1,724,714 km (0.094 R)
• M16: 1,876,556 km (0.11 R)
• M17: 2,108,582 km (0.119 R)
• M18: 2,465,373 km (0.076 R)
• M19: 2,822,613 km (0.045 R)
• M20: 3,012,303 km (0.114 R)
• M21: 3,216,205 km (0.091 R)
• M22: 3,304,916 km (0.111 R)
• M23: 3,464,836 km (0.098 R)
• M24: 3,678,612 km (0.11 R)
• M25: 3,792,306 km (0.03 R)
• M26: 3,886,253 km (0.061 R)
• M27: 3,959,856 km (0.115 R)
• M28: 4,119,177 km (0.116 R)
• M29: 4,291,514 km (0.053 R)
• M30: 4,367,659 km (0.104 R)
• M31: 4,499,306 km (0.116 R)
• M32: 4,576,797 km (0.092 R)
• M33: 4,800,446 km (0.072 R)
• M34: 4,924,912 km (0.114 R)
• M35: 5,200,471 km (0.047 R)
• M36: 5,316,858 km (0.099 R)
• M37: 5,398,838 km (0.039 R)
• M38: 5,563,994 km (0.112 R)
• M39: 5,851,072 km (0.11 R)
• M40: 6,192,155 km (0.103 R)
• M41: 6,427,323 km (0.063 R)
• M42: 6,527,254 km (0.025 R)
• M43: 6,690,765 km (0.07 R)
• M44: 7,410,630 km (0.094 R)
• M45: 7,528,513 km (0.056 R)
• M46: 7,832,945 km (0.099 R)
• M47: 8,412,935 km (0.103 R)
• M48: 8,536,204 km (0.108 R)
• M49: 8,687,448 km (0.077 R)
• M50: 8,811,913 km (0.114 R)
• M51: 9,104,826 km (0.112 R)
• M52: 9,344,182 km (0.092 R)
• M53: 9,500,213 km (0.067 R)
• M54: 9,571,421 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.1

Radius: 13.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.27 AU - 1.33 AU

Year: 988 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 8,508,088 km

• M1: 210,634 km (0.11 R)
• M2: 297,251 km (0.119 R)
• M3: 392,994 km (0.099 R)
• M4: 505,192 km (0.047 R)
• M5: 613,052 km (0.101 R)
• M6: 797,656 km (0.088 R)
• M7: 973,882 km (0.09 R)
• M8: 1,145,620 km (0.098 R)
• M9: 1,245,103 km (0.104 R)
• M10: 1,334,712 km (0.114 R)
• M11: 1,453,343 km (0.093 R)
• M12: 1,541,456 km (0.105 R)
• M13: 1,687,763 km (0.114 R)
• M14: 1,927,419 km (0.113 R)
• M15: 2,233,347 km (0.073 R)
• M16: 2,392,220 km (0.087 R)
• M17: 2,489,458 km (0.081 R)
• M18: 2,579,815 km (0.106 R)
• M19: 2,679,747 km (0.054 R)
• M20: 2,823,510 km (0.111 R)
• M21: 2,978,643 km (0.067 R)
• M22: 3,324,663 km (0.111 R)
• M23: 3,609,198 km (0.112 R)
• M24: 3,702,697 km (0.114 R)
• M25: 3,825,367 km (0.073 R)
• M26: 4,055,748 km (0.106 R)
• M27: 4,340,283 km (0.056 R)
• M28: 4,429,892 km (0.084 R)
• M29: 4,540,295 km (0.108 R)
• M30: 4,960,067 km (0.071 R)
• M31: 5,148,411 km (0.088 R)
• M32: 5,264,648 km (0.099 R)
• M33: 5,532,279 km (0.096 R)
• M34: 5,859,300 km (0.115 R)
• M35: 5,947,563 km (0.043 R)
• M36: 6,136,654 km (0.107 R)
• M37: 6,327,840 km (0.12 R)
• M38: 6,475,344 km (0.084 R)
• M39: 6,624,044 km (0.104 R)
• M40: 6,889,880 km (0.068 R)
• M41: 7,065,208 km (0.096 R)
• M42: 7,159,305 km (0.097 R)
• M43: 7,301,274 km (0.075 R)
• M44: 7,432,321 km (0.104 R)
• M45: 7,576,085 km (0.098 R)
• M46: 7,720,746 km (0.085 R)
• M47: 8,135,731 km (0.099 R)
• M48: 8,445,697 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 11,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit