🌌 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: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.6

Radius: 8.8

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.82 AU - 0.84 AU

Year: 488 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,212,258 km

• M1: 112,198 km (0.103 R)
• M2: 167,101 km (0.118 R)
• M3: 259,253 km (0.077 R)
• M4: 329,863 km (0.107 R)
• M5: 415,882 km (0.097 R)
• M6: 492,626 km (0.059 R)
• M7: 666,159 km (0.056 R)
• M8: 745,745 km (0.047 R)
• M9: 806,632 km (0.074 R)
• M10: 878,439 km (0.092 R)
• M11: 957,277 km (0.083 R)
• M12: 1,043,445 km (0.07 R)
• M13: 1,117,346 km (0.117 R)
• M14: 1,218,774 km (0.043 R)
• M15: 1,365,978 km (0.085 R)
• M16: 1,603,839 km (0.095 R)
• M17: 1,736,682 km (0.053 R)
• M18: 1,939,686 km (0.061 R)
• M19: 2,144,186 km (0.058 R)
• M20: 2,297,375 km (0.097 R)
• M21: 2,587,744 km (0.091 R)
• M22: 2,648,481 km (0.094 R)
• M23: 2,730,460 km (0.082 R)
• M24: 2,785,512 km (0.117 R)
• M25: 2,841,013 km (0.116 R)
• M26: 2,896,813 km (0.081 R)
• M27: 2,967,124 km (0.101 R)
• M28: 3,023,822 km (0.118 R)
• M29: 3,386,447 km (0.09 R)
• M30: 3,467,978 km (0.114 R)
• M31: 3,535,297 km (0.06 R)
• M32: 3,610,545 km (0.102 R)
• M33: 3,747,427 km (0.072 R)
• M34: 3,824,320 km (0.109 R)
• M35: 3,971,674 km (0.053 R)
• M36: 4,128,901 km (0.111 R)
• M37: 4,368,557 km (0.105 R)
• M38: 4,596,395 km (0.119 R)
• M39: 4,711,884 km (0.11 R)
• M40: 4,870,009 km (0.09 R)
• M41: 4,953,933 km (0.074 R)
• M42: 5,089,320 km (0.114 R)
• M43: 5,157,387 km (0.106 R)
• M44: 5,277,514 km (0.058 R)
• M45: 5,450,449 km (0.04 R)
• M46: 5,572,670 km (0.118 R)
• M47: 5,828,782 km (0.118 R)
• M48: 5,936,044 km (0.053 R)
• M49: 6,016,826 km (0.063 R)
• M50: 6,097,908 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 12.8

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.89 AU - 1.33 AU

Year: 755 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 20,212,258 km

• M1: 161,865 km (0.117 R)
• M2: 290,220 km (0.12 R)
• M3: 376,837 km (0.053 R)
• M4: 457,620 km (0.053 R)
• M5: 542,143 km (0.096 R)
• M6: 633,547 km (0.103 R)
• M7: 839,693 km (0.08 R)
• M8: 1,025,045 km (0.118 R)
• M9: 1,290,132 km (0.089 R)
• M10: 1,418,786 km (0.052 R)
• M11: 1,500,616 km (0.11 R)
• M12: 1,749,846 km (0.097 R)
• M13: 2,084,048 km (0.079 R)
• M14: 2,200,136 km (0.07 R)
• M15: 2,385,936 km (0.1 R)
• M16: 2,546,156 km (0.111 R)
• M17: 2,647,134 km (0.12 R)
• M18: 2,741,531 km (0.118 R)
• M19: 3,164,294 km (0.116 R)
• M20: 3,264,824 km (0.109 R)
• M21: 3,374,928 km (0.098 R)
• M22: 3,529,612 km (0.046 R)
• M23: 3,783,629 km (0.098 R)
• M24: 3,944,447 km (0.099 R)
• M25: 4,043,930 km (0.088 R)
• M26: 4,639,030 km (0.09 R)
• M27: 4,879,135 km (0.117 R)
• M28: 5,034,866 km (0.077 R)
• M29: 5,133,152 km (0.048 R)
• M30: 5,311,622 km (0.091 R)
• M31: 5,421,726 km (0.05 R)
• M32: 5,593,315 km (0.115 R)
• M33: 5,942,027 km (0.106 R)
• M34: 6,066,942 km (0.085 R)
• M35: 6,361,500 km (0.065 R)
• M36: 6,585,597 km (0.088 R)
• M37: 6,693,308 km (0.031 R)
• M38: 6,823,308 km (0.098 R)
• M39: 7,162,896 km (0.095 R)
• M40: 7,632,035 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 8.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.37 AU - 1.51 AU

Year: 1116 Days

Day: 13.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,212,258 km

• M1: 109,954 km (0.076 R)
• M2: 173,384 km (0.108 R)
• M3: 238,758 km (0.092 R)
• M4: 310,416 km (0.098 R)
• M5: 380,727 km (0.087 R)
• M6: 465,698 km (0.089 R)
• M7: 536,308 km (0.1 R)
• M8: 652,097 km (0.049 R)
• M9: 727,943 km (0.113 R)
• M10: 852,558 km (0.092 R)
• M11: 909,854 km (0.094 R)
• M12: 968,497 km (0.073 R)
• M13: 1,034,020 km (0.113 R)
• M14: 1,129,464 km (0.093 R)
• M15: 1,372,261 km (0.105 R)
• M16: 1,440,328 km (0.091 R)
• M17: 1,522,158 km (0.083 R)
• M18: 1,579,754 km (0.096 R)
• M19: 1,730,548 km (0.105 R)
• M20: 1,893,011 km (0.063 R)
• M21: 2,004,013 km (0.075 R)
• M22: 2,167,673 km (0.083 R)
• M23: 2,365,292 km (0.087 R)
• M24: 2,432,611 km (0.098 R)
• M25: 2,778,332 km (0.058 R)
• M26: 2,937,055 km (0.099 R)
• M27: 3,106,998 km (0.113 R)
• M28: 3,247,022 km (0.109 R)
• M29: 3,431,326 km (0.101 R)
• M30: 3,696,863 km (0.058 R)
• M31: 3,898,221 km (0.116 R)
• M32: 4,112,146 km (0.084 R)
• M33: 4,598,190 km (0.073 R)
• M34: 4,786,533 km (0.091 R)
• M35: 4,891,102 km (0.087 R)
• M36: 5,083,336 km (0.108 R)
• M37: 5,180,275 km (0.109 R)
• M38: 5,287,686 km (0.088 R)
• M39: 5,346,628 km (0.065 R)
• M40: 5,455,236 km (0.107 R)
• M41: 5,524,799 km (0.112 R)
• M42: 5,674,696 km (0.106 R)
• M43: 5,876,653 km (0.037 R)
• M44: 5,937,689 km (0.119 R)
• M45: 6,040,014 km (0.065 R)
• M46: 6,142,788 km (0.089 R)
• M47: 6,339,958 km (0.1 R)
• M48: 6,465,470 km (0.119 R)
• M49: 6,634,067 km (0.065 R)
• M50: 6,718,889 km (0.12 R)
• M51: 6,846,945 km (0.079 R)
• M52: 7,301,274 km (0.085 R)

Asteroid Belt

Center: 2.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.9

Radius: 11.5

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.55 AU - 2.71 AU

Year: 2754 Days

Day: 9.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 71.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,212,258 km

• M1: 217,814 km (0.061 R)
• M2: 380,577 km (0.086 R)
• M3: 508,633 km (0.096 R)
• M4: 637,137 km (0.079 R)
• M5: 805,585 km (0.048 R)
• M6: 1,009,786 km (0.092 R)
• M7: 1,081,892 km (0.096 R)
• M8: 1,155,793 km (0.109 R)
• M9: 1,231,639 km (0.118 R)
• M10: 1,400,086 km (0.103 R)
• M11: 1,673,701 km (0.042 R)
• M12: 1,760,468 km (0.118 R)
• M13: 1,990,699 km (0.075 R)
• M14: 2,109,480 km (0.099 R)
• M15: 2,258,180 km (0.047 R)
• M16: 2,354,670 km (0.112 R)
• M17: 2,594,775 km (0.11 R)
• M18: 2,681,392 km (0.105 R)
• M19: 2,813,338 km (0.094 R)
• M20: 2,902,498 km (0.088 R)
• M21: 3,038,034 km (0.109 R)
• M22: 3,237,747 km (0.115 R)
• M23: 3,347,103 km (0.112 R)
• M24: 3,441,798 km (0.099 R)
• M25: 3,569,405 km (0.087 R)
• M26: 3,666,195 km (0.082 R)
• M27: 3,928,739 km (0.082 R)
• M28: 4,079,235 km (0.115 R)
• M29: 4,368,557 km (0.077 R)
• M30: 4,913,542 km (0.095 R)
• M31: 5,003,600 km (0.093 R)
• M32: 5,185,062 km (0.094 R)
• M33: 5,536,168 km (0.057 R)
• M34: 5,686,365 km (0.065 R)
• M35: 5,914,053 km (0.065 R)
• M36: 6,241,971 km (0.045 R)
• M37: 6,398,451 km (0.096 R)
• M38: 6,516,483 km (0.117 R)
• M39: 7,281,676 km (0.088 R)
• M40: 7,695,913 km (0.052 R)
• M41: 8,224,442 km (0.062 R)
• M42: 8,310,012 km (0.087 R)
• M43: 8,547,274 km (0.102 R)
• M44: 8,896,137 km (0.066 R)
• M45: 9,072,363 km (0.12 R)
• M46: 9,160,925 km (0.101 R)
• M47: 9,540,604 km (0.042 R)
• M48: 9,698,280 km (0.049 R)
• M49: 10,085,290 km (0.08 R)
• M50: 10,200,032 km (0.114 R)
• M51: 10,640,149 km (0.116 R)
• M52: 10,803,809 km (0.068 R)
• M53: 11,086,399 km (0.076 R)
• M54: 11,323,811 km (0.083 R)
• M55: 11,682,995 km (0.091 R)
• M56: 11,827,806 km (0.085 R)
• M57: 11,948,831 km (0.096 R)
• M58: 12,560,536 km (0.026 R)
• M59: 13,207,398 km (0.04 R)
• M60: 13,307,927 km (0.085 R)
• M61: 13,941,774 km (0.09 R)
• M62: 14,223,766 km (0.115 R)
• M63: 14,481,822 km (0.071 R)
• M64: 14,950,213 km (0.108 R)
• M65: 15,344,403 km (0.058 R)
• M66: 15,423,690 km (0.107 R)
• M67: 16,062,473 km (0.116 R)
• M68: 16,710,082 km (0.115 R)
• M69: 16,846,067 km (0.097 R)
• M70: 17,009,727 km (0.113 R)
• M71: 17,421,121 km (0.069 R)
• M72: 17,752,630 km (0.068 R)
• M73: 17,863,631 km (0.073 R)
• M74: 18,114,208 km (0.111 R)
• M75: 18,393,956 km (0.026 R)
• M76: 18,534,428 km (0.108 R)
• M77: 18,759,872 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.4

Radius: 9.9

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.53 AU - 3.25 AU

Year: 3172 Days

Day: 12.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,212,258 km

• M1: 163,810 km (0.037 R)
• M2: 260,300 km (0.095 R)
• M3: 620,981 km (0.076 R)
• M4: 711,338 km (0.098 R)
• M5: 876,045 km (0.11 R)
• M6: 1,243,757 km (0.028 R)
• M7: 1,543,700 km (0.09 R)
• M8: 1,933,403 km (0.107 R)
• M9: 2,499,930 km (0.088 R)
• M10: 2,604,200 km (0.084 R)
• M11: 2,817,227 km (0.115 R)
• M12: 3,051,797 km (0.037 R)
• M13: 3,115,525 km (0.105 R)
• M14: 3,195,710 km (0.069 R)
• M15: 3,391,085 km (0.103 R)
• M16: 3,624,158 km (0.095 R)
• M17: 4,158,671 km (0.036 R)
• M18: 4,318,591 km (0.076 R)
• M19: 4,626,165 km (0.092 R)
• M20: 4,791,919 km (0.076 R)
• M21: 5,110,263 km (0.056 R)
• M22: 5,397,042 km (0.036 R)
• M23: 5,946,515 km (0.072 R)
• M24: 6,026,401 km (0.116 R)
• M25: 6,207,564 km (0.108 R)
• M26: 6,637,508 km (0.111 R)
• M27: 6,741,329 km (0.116 R)
• M28: 6,824,655 km (0.049 R)
• M29: 6,908,430 km (0.088 R)
• M30: 7,034,840 km (0.117 R)
• M31: 7,204,334 km (0.064 R)
• M32: 7,699,653 km (0.115 R)
• M33: 7,786,868 km (0.094 R)
• M34: 8,451,681 km (0.112 R)
• M35: 8,564,328 km (0.095 R)
• M36: 8,700,163 km (0.112 R)
• M37: 8,791,119 km (0.117 R)
• M38: 8,996,816 km (0.118 R)
• M39: 9,694,092 km (0.11 R)
• M40: 9,883,034 km (0.111 R)
• M41: 9,977,879 km (0.098 R)
• M42: 10,216,487 km (0.098 R)
• M43: 10,408,721 km (0.09 R)
• M44: 10,723,774 km (0.068 R)
• M45: 10,845,696 km (0.061 R)
• M46: 11,587,253 km (0.046 R)
• M47: 11,712,466 km (0.12 R)
• M48: 12,550,065 km (0.05 R)
• M49: 12,807,822 km (0.06 R)
• M50: 12,963,254 km (0.078 R)
• M51: 13,380,782 km (0.058 R)
• M52: 13,564,787 km (0.092 R)
• M53: 13,935,490 km (0.101 R)
• M54: 14,068,633 km (0.037 R)
• M55: 14,390,118 km (0.071 R)
• M56: 14,659,694 km (0.052 R)
• M57: 14,740,925 km (0.034 R)
• M58: 14,822,307 km (0.11 R)
• M59: 14,903,837 km (0.12 R)
• M60: 15,396,314 km (0.09 R)
• M61: 16,565,870 km (0.11 R)
• M62: 16,706,941 km (0.102 R)
• M63: 16,962,005 km (0.087 R)
• M64: 17,132,846 km (0.085 R)
• M65: 17,246,989 km (0.077 R)
• M66: 17,418,727 km (0.099 R)
• M67: 18,285,797 km (0.049 R)
• M68: 18,812,680 km (0.116 R)
• M69: 19,226,169 km (0.032 R)
• M70: 19,493,351 km (0.053 R)
• M71: 19,582,810 km (0.102 R)
• M72: 19,791,798 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 15,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit