🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.5

Radius: 12.9

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.47 AU - 0.71 AU

Year: 313 Days

Day: 10.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 20,250,603 km

• M1: 174,730 km (0.06 R)
• M2: 299,046 km (0.116 R)
• M3: 427,850 km (0.119 R)
• M4: 527,033 km (0.117 R)
• M5: 622,327 km (0.07 R)
• M6: 713,881 km (0.097 R)
• M7: 861,085 km (0.098 R)
• M8: 969,693 km (0.063 R)
• M9: 1,144,125 km (0.055 R)
• M10: 1,297,163 km (0.1 R)
• M11: 1,491,192 km (0.113 R)
• M12: 1,624,483 km (0.116 R)
• M13: 1,705,416 km (0.116 R)
• M14: 1,903,483 km (0.105 R)
• M15: 2,254,290 km (0.089 R)
• M16: 2,478,538 km (0.059 R)
• M17: 2,590,437 km (0.119 R)
• M18: 2,686,030 km (0.107 R)
• M19: 2,776,686 km (0.104 R)
• M20: 2,917,906 km (0.115 R)
• M21: 2,998,839 km (0.079 R)
• M22: 3,323,616 km (0.1 R)
• M23: 3,434,318 km (0.119 R)
• M24: 3,787,968 km (0.12 R)
• M25: 3,972,721 km (0.047 R)
• M26: 4,062,629 km (0.105 R)
• M27: 4,216,566 km (0.118 R)
• M28: 4,344,023 km (0.039 R)
• M29: 4,646,360 km (0.107 R)
• M30: 4,888,858 km (0.072 R)
• M31: 5,060,298 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.8

Radius: 14.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.03 AU - 1.35 AU

Year: 896 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,250,603 km

• M1: 195,225 km (0.058 R)
• M2: 345,272 km (0.081 R)
• M3: 447,746 km (0.112 R)
• M4: 624,422 km (0.049 R)
• M5: 718,070 km (0.058 R)
• M6: 817,403 km (0.119 R)
• M7: 940,372 km (0.096 R)
• M8: 1,044,941 km (0.071 R)
• M9: 1,180,327 km (0.075 R)
• M10: 1,329,027 km (0.119 R)
• M11: 1,448,556 km (0.032 R)
• M12: 1,729,501 km (0.057 R)
• M13: 1,868,926 km (0.12 R)
• M14: 2,085,544 km (0.097 R)
• M15: 2,209,561 km (0.064 R)
• M16: 2,336,270 km (0.072 R)
• M17: 2,430,666 km (0.055 R)
• M18: 2,535,385 km (0.066 R)
• M19: 2,867,642 km (0.114 R)
• M20: 2,997,193 km (0.117 R)
• M21: 3,100,416 km (0.084 R)
• M22: 3,291,153 km (0.088 R)
• M23: 3,387,943 km (0.103 R)
• M24: 3,495,653 km (0.118 R)
• M25: 3,684,446 km (0.112 R)
• M26: 3,805,471 km (0.045 R)
• M27: 3,897,025 km (0.101 R)
• M28: 4,155,679 km (0.112 R)
• M29: 4,334,748 km (0.1 R)
• M30: 4,581,285 km (0.075 R)
• M31: 5,065,683 km (0.088 R)
• M32: 5,337,054 km (0.096 R)
• M33: 5,474,534 km (0.114 R)
• M34: 5,613,211 km (0.11 R)
• M35: 5,870,520 km (0.046 R)
• M36: 5,965,065 km (0.119 R)
• M37: 6,072,028 km (0.103 R)
• M38: 6,203,674 km (0.113 R)
• M39: 6,372,720 km (0.097 R)
• M40: 6,653,664 km (0.092 R)
• M41: 6,752,249 km (0.11 R)
• M42: 7,063,862 km (0.035 R)
• M43: 7,240,387 km (0.029 R)
• M44: 7,418,409 km (0.066 R)
• M45: 7,585,210 km (0.117 R)
• M46: 8,158,469 km (0.09 R)
• M47: 8,423,856 km (0.111 R)
• M48: 8,813,559 km (0.089 R)
• M49: 8,990,234 km (0.092 R)
• M50: 9,402,525 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 13

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.26 AU - 1.7 AU

Year: 1243 Days

Day: 10.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 20,250,603 km

• M1: 187,446 km (0.078 R)
• M2: 324,777 km (0.055 R)
• M3: 472,879 km (0.073 R)
• M4: 863,778 km (0.107 R)
• M5: 1,009,187 km (0.036 R)
• M6: 1,177,186 km (0.036 R)
• M7: 1,347,877 km (0.12 R)
• M8: 1,436,439 km (0.12 R)
• M9: 1,730,548 km (0.11 R)
• M10: 1,934,899 km (0.093 R)
• M11: 2,208,214 km (0.098 R)
• M12: 2,305,154 km (0.1 R)
• M13: 2,394,613 km (0.116 R)
• M14: 2,521,921 km (0.064 R)
• M15: 2,745,420 km (0.106 R)
• M16: 3,004,823 km (0.118 R)
• M17: 3,322,718 km (0.12 R)
• M18: 3,414,123 km (0.092 R)
• M19: 3,589,152 km (0.092 R)
• M20: 3,683,100 km (0.092 R)
• M21: 3,788,416 km (0.105 R)
• M22: 3,884,010 km (0.063 R)
• M23: 4,034,505 km (0.106 R)
• M24: 4,121,421 km (0.11 R)
• M25: 4,408,051 km (0.112 R)
• M26: 4,576,498 km (0.114 R)
• M27: 4,724,151 km (0.028 R)
• M28: 4,815,855 km (0.11 R)
• M29: 5,165,166 km (0.039 R)
• M30: 5,259,712 km (0.077 R)
• M31: 5,462,566 km (0.06 R)
• M32: 5,559,057 km (0.048 R)
• M33: 5,777,919 km (0.104 R)
• M34: 5,863,937 km (0.085 R)
• M35: 6,249,601 km (0.094 R)
• M36: 6,413,859 km (0.109 R)
• M37: 6,707,969 km (0.101 R)
• M38: 6,811,341 km (0.111 R)
• M39: 6,941,341 km (0.063 R)
• M40: 7,085,254 km (0.054 R)
• M41: 7,269,858 km (0.112 R)
• M42: 7,429,479 km (0.105 R)
• M43: 7,657,466 km (0.085 R)
• M44: 8,147,998 km (0.107 R)
• M45: 8,355,340 km (0.074 R)
• M46: 8,536,653 km (0.115 R)
• M47: 8,761,498 km (0.103 R)
• M48: 8,903,018 km (0.051 R)
• M49: 9,217,024 km (0.095 R)
• M50: 9,375,448 km (0.092 R)
• M51: 9,534,770 km (0.105 R)
• M52: 9,621,985 km (0.114 R)
• M53: 9,782,654 km (0.101 R)
• M54: 9,900,088 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.9

Radius: 13.2

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.33 AU - 1.65 AU

Year: 1255 Days

Day: 8.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,250,603 km

• M1: 169,494 km (0.081 R)
• M2: 288,574 km (0.108 R)
• M3: 433,535 km (0.03 R)
• M4: 641,027 km (0.045 R)
• M5: 745,895 km (0.04 R)
• M6: 905,366 km (0.098 R)
• M7: 1,106,875 km (0.117 R)
• M8: 1,221,317 km (0.066 R)
• M9: 1,315,863 km (0.098 R)
• M10: 1,405,023 km (0.115 R)
• M11: 1,487,900 km (0.06 R)
• M12: 1,572,573 km (0.087 R)
• M13: 1,747,004 km (0.118 R)
• M14: 1,836,763 km (0.114 R)
• M15: 1,955,843 km (0.043 R)
• M16: 2,087,189 km (0.109 R)
• M17: 2,192,506 km (0.097 R)
• M18: 2,438,595 km (0.116 R)
• M19: 2,539,723 km (0.031 R)
• M20: 2,735,846 km (0.04 R)
• M21: 2,926,284 km (0.042 R)
• M22: 3,187,033 km (0.068 R)
• M23: 3,275,745 km (0.042 R)
• M24: 3,432,972 km (0.08 R)
• M25: 3,546,966 km (0.11 R)
• M26: 3,638,968 km (0.108 R)
• M27: 3,766,874 km (0.047 R)
• M28: 3,955,667 km (0.111 R)
• M29: 4,183,953 km (0.035 R)
• M30: 4,428,995 km (0.101 R)
• M31: 4,767,385 km (0.071 R)
• M32: 4,920,573 km (0.091 R)
• M33: 5,023,646 km (0.111 R)
• M34: 5,271,231 km (0.119 R)
• M35: 5,416,490 km (0.028 R)
• M36: 5,643,580 km (0.075 R)
• M37: 5,805,744 km (0.047 R)
• M38: 5,955,790 km (0.107 R)
• M39: 6,190,360 km (0.064 R)
• M40: 6,441,984 km (0.082 R)
• M41: 6,583,204 km (0.094 R)
• M42: 6,711,260 km (0.109 R)
• M43: 6,854,574 km (0.027 R)
• M44: 7,601,068 km (0.117 R)
• M45: 7,690,527 km (0.096 R)
• M46: 7,825,614 km (0.051 R)
• M47: 7,931,081 km (0.025 R)
• M48: 8,067,514 km (0.06 R)
• M49: 8,419,667 km (0.1 R)
• M50: 8,512,268 km (0.106 R)
• M51: 9,442,019 km (0.112 R)
• M52: 9,667,314 km (0.07 R)
• M53: 9,910,859 km (0.074 R)
• M54: 10,025,152 km (0.115 R)
• M55: 10,156,349 km (0.05 R)
• M56: 10,354,117 km (0.061 R)
• M57: 11,448,127 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771

Radius: 12.3

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.38 AU - 2.2 AU

Year: 1653 Days

Day: 10.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,250,603 km

• M1: 170,093 km (0.089 R)
• M2: 304,432 km (0.047 R)
• M3: 410,796 km (0.084 R)
• M4: 601,982 km (0.108 R)
• M5: 755,469 km (0.081 R)
• M6: 857,794 km (0.079 R)
• M7: 990,787 km (0.064 R)
• M8: 1,122,283 km (0.081 R)
• M9: 1,231,938 km (0.079 R)
• M10: 1,492,538 km (0.09 R)
• M11: 1,686,866 km (0.089 R)
• M12: 1,846,337 km (0.082 R)
• M13: 2,273,289 km (0.094 R)
• M14: 2,450,413 km (0.084 R)
• M15: 2,595,523 km (0.117 R)
• M16: 2,731,059 km (0.085 R)
• M17: 2,881,704 km (0.114 R)
• M18: 2,971,014 km (0.112 R)
• M19: 3,390,636 km (0.053 R)
• M20: 3,593,939 km (0.078 R)
• M21: 3,745,631 km (0.055 R)
• M22: 3,899,418 km (0.098 R)
• M23: 4,069,810 km (0.074 R)
• M24: 4,228,085 km (0.099 R)
• M25: 4,476,716 km (0.11 R)
• M26: 4,565,727 km (0.12 R)
• M27: 5,019,457 km (0.068 R)
• M28: 5,142,876 km (0.06 R)
• M29: 5,361,288 km (0.12 R)
• M30: 5,582,993 km (0.062 R)
• M31: 6,002,615 km (0.05 R)
• M32: 6,166,723 km (0.101 R)
• M33: 6,266,056 km (0.114 R)
• M34: 6,399,199 km (0.105 R)
• M35: 6,923,988 km (0.109 R)
• M36: 7,113,528 km (0.073 R)
• M37: 7,550,803 km (0.098 R)
• M38: 7,763,980 km (0.055 R)
• M39: 8,051,058 km (0.057 R)
• M40: 8,141,565 km (0.083 R)
• M41: 8,617,585 km (0.074 R)
• M42: 9,008,634 km (0.087 R)
• M43: 9,500,811 km (0.101 R)
• M44: 9,596,554 km (0.097 R)
• M45: 10,099,203 km (0.063 R)
• M46: 10,255,682 km (0.033 R)
• M47: 10,452,403 km (0.093 R)
• M48: 11,535,941 km (0.092 R)
• M49: 11,925,793 km (0.043 R)
• M50: 12,361,571 km (0.066 R)
• M51: 12,487,084 km (0.099 R)
• M52: 12,993,473 km (0.075 R)
• M53: 13,484,902 km (0.11 R)
• M54: 13,657,238 km (0.034 R)
• M55: 14,332,224 km (0.094 R)
• M56: 14,618,554 km (0.045 R)
• M57: 14,773,538 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.6

Radius: 13.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.32 AU - 3.24 AU

Year: 3199 Days

Day: 13.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 20,250,603 km

• M1: 173,534 km (0.095 R)
• M2: 263,292 km (0.116 R)
• M3: 382,073 km (0.097 R)
• M4: 593,305 km (0.111 R)
• M5: 837,898 km (0.09 R)
• M6: 957,726 km (0.096 R)
• M7: 1,073,215 km (0.064 R)
• M8: 1,307,785 km (0.09 R)
• M9: 1,401,732 km (0.076 R)
• M10: 1,547,291 km (0.094 R)
• M11: 1,672,654 km (0.039 R)
• M12: 2,001,320 km (0.101 R)
• M13: 2,644,890 km (0.107 R)
• M14: 2,873,326 km (0.07 R)
• M15: 3,029,357 km (0.091 R)
• M16: 3,597,530 km (0.044 R)
• M17: 3,834,343 km (0.102 R)
• M18: 3,920,212 km (0.082 R)
• M19: 4,128,752 km (0.119 R)
• M20: 4,850,861 km (0.12 R)
• M21: 5,018,709 km (0.075 R)
• M22: 5,245,649 km (0.054 R)
• M23: 5,398,838 km (0.114 R)
• M24: 5,514,776 km (0.085 R)
• M25: 5,709,852 km (0.083 R)
• M26: 5,986,757 km (0.072 R)
• M27: 6,106,735 km (0.098 R)
• M28: 6,802,215 km (0.089 R)
• M29: 6,948,671 km (0.119 R)
• M30: 7,117,119 km (0.077 R)
• M31: 7,652,679 km (0.104 R)
• M32: 7,892,484 km (0.098 R)
• M33: 8,334,845 km (0.119 R)
• M34: 8,491,624 km (0.093 R)
• M35: 8,945,055 km (0.103 R)
• M36: 9,082,536 km (0.055 R)
• M37: 9,383,078 km (0.095 R)
• M38: 9,922,677 km (0.117 R)
• M39: 10,017,672 km (0.099 R)
• M40: 10,136,602 km (0.098 R)
• M41: 10,232,195 km (0.055 R)
• M42: 10,520,769 km (0.076 R)
• M43: 11,701,845 km (0.096 R)
• M44: 11,852,490 km (0.045 R)
• M45: 12,104,861 km (0.108 R)
• M46: 12,231,870 km (0.043 R)
• M47: 12,615,140 km (0.115 R)
• M48: 12,924,658 km (0.099 R)
• M49: 13,262,898 km (0.102 R)
• M50: 13,367,617 km (0.079 R)
• M51: 14,214,640 km (0.087 R)
• M52: 14,753,043 km (0.106 R)
• M53: 15,270,502 km (0.095 R)
• M54: 15,545,463 km (0.117 R)
• M55: 15,683,392 km (0.107 R)
• M56: 15,849,595 km (0.098 R)
• M57: 17,314,308 km (0.099 R)
• M58: 17,543,492 km (0.086 R)
• M59: 17,860,191 km (0.115 R)
• M60: 18,266,050 km (0.083 R)
• M61: 18,704,371 km (0.105 R)
• M62: 19,770,406 km (0.062 R)
• M63: 20,100,120 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 20,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit