🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.5

Radius: 14.5

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.8 AU - 1.04 AU

Year: 570 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 104.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,478,109 km

• M1: 187,297 km (0.082 R)
• M2: 318,344 km (0.112 R)
• M3: 416,780 km (0.102 R)
• M4: 518,506 km (0.073 R)
• M5: 611,855 km (0.095 R)
• M6: 725,101 km (0.109 R)
• M7: 821,891 km (0.105 R)
• M8: 926,160 km (0.107 R)
• M9: 1,038,060 km (0.075 R)
• M10: 1,139,487 km (0.108 R)
• M11: 1,263,504 km (0.119 R)
• M12: 1,454,241 km (0.12 R)
• M13: 1,554,920 km (0.099 R)
• M14: 1,649,167 km (0.111 R)
• M15: 1,779,018 km (0.101 R)
• M16: 1,903,035 km (0.092 R)
• M17: 2,010,895 km (0.08 R)
• M18: 2,107,984 km (0.112 R)
• M19: 2,216,442 km (0.088 R)
• M20: 2,323,704 km (0.091 R)
• M21: 2,439,492 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.4

Radius: 13.2

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.06 AU - 1.6 AU

Year: 990 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 33,478,109 km

• M1: 171,290 km (0.045 R)
• M2: 258,505 km (0.106 R)
• M3: 356,492 km (0.071 R)
• M4: 456,573 km (0.099 R)
• M5: 624,272 km (0.096 R)
• M6: 777,460 km (0.1 R)
• M7: 894,146 km (0.06 R)
• M8: 1,017,415 km (0.102 R)
• M9: 1,253,630 km (0.063 R)
• M10: 1,358,049 km (0.107 R)
• M11: 1,502,262 km (0.061 R)
• M12: 1,620,145 km (0.083 R)
• M13: 2,006,855 km (0.064 R)
• M14: 2,089,134 km (0.094 R)
• M15: 2,179,641 km (0.117 R)
• M16: 2,285,706 km (0.081 R)
• M17: 2,415,557 km (0.082 R)
• M18: 2,525,511 km (0.034 R)
• M19: 3,006,468 km (0.108 R)
• M20: 3,157,113 km (0.06 R)
• M21: 3,408,587 km (0.106 R)
• M22: 3,549,359 km (0.114 R)
• M23: 3,633,134 km (0.077 R)
• M24: 3,819,682 km (0.082 R)
• M25: 3,940,109 km (0.096 R)
• M26: 4,158,372 km (0.118 R)
• M27: 4,264,437 km (0.084 R)
• M28: 4,398,477 km (0.06 R)
• M29: 4,488,684 km (0.117 R)
• M30: 4,579,490 km (0.058 R)
• M31: 4,855,648 km (0.115 R)
• M32: 5,014,521 km (0.081 R)
• M33: 5,232,335 km (0.104 R)
• M34: 5,356,801 km (0.071 R)
• M35: 5,453,291 km (0.066 R)
• M36: 5,550,380 km (0.12 R)
• M37: 5,647,918 km (0.109 R)
• M38: 5,835,065 km (0.08 R)
• M39: 5,944,271 km (0.07 R)
• M40: 6,094,468 km (0.12 R)
• M41: 6,286,402 km (0.065 R)
• M42: 6,418,945 km (0.105 R)
• M43: 6,511,247 km (0.079 R)
• M44: 6,603,998 km (0.086 R)
• M45: 6,738,786 km (0.091 R)
• M46: 6,884,943 km (0.044 R)
• M47: 7,011,203 km (0.111 R)
• M48: 7,116,820 km (0.094 R)
• M49: 7,233,805 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.4

Radius: 8.8

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.32 AU - 1.36 AU

Year: 1002 Days

Day: 5.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 85.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 33,478,109 km

• M1: 120,127 km (0.113 R)
• M2: 215,421 km (0.111 R)
• M3: 275,260 km (0.089 R)
• M4: 459,265 km (0.117 R)
• M5: 533,616 km (0.075 R)
• M6: 601,234 km (0.076 R)
• M7: 745,745 km (0.086 R)
• M8: 809,624 km (0.09 R)
• M9: 882,029 km (0.106 R)
• M10: 1,012,778 km (0.105 R)
• M11: 1,150,108 km (0.069 R)
• M12: 1,247,796 km (0.054 R)
• M13: 1,309,281 km (0.081 R)
• M14: 1,484,011 km (0.106 R)
• M15: 1,632,711 km (0.056 R)
• M16: 1,768,995 km (0.081 R)
• M17: 1,829,881 km (0.12 R)
• M18: 2,025,854 km (0.074 R)
• M19: 2,098,858 km (0.102 R)
• M20: 2,294,831 km (0.051 R)
• M21: 2,361,402 km (0.055 R)
• M22: 2,506,512 km (0.099 R)
• M23: 2,604,948 km (0.086 R)
• M24: 2,805,558 km (0.097 R)
• M25: 3,063,465 km (0.093 R)
• M26: 3,168,932 km (0.102 R)
• M27: 3,232,660 km (0.088 R)
• M28: 3,426,689 km (0.065 R)
• M29: 3,702,697 km (0.088 R)
• M30: 3,826,414 km (0.062 R)
• M31: 4,066,369 km (0.056 R)
• M32: 4,159,120 km (0.08 R)
• M33: 4,252,619 km (0.089 R)
• M34: 4,429,743 km (0.062 R)
• M35: 4,537,154 km (0.083 R)
• M36: 4,693,932 km (0.1 R)
• M37: 4,779,054 km (0.1 R)
• M38: 4,889,307 km (0.109 R)
• M39: 5,364,131 km (0.076 R)
• M40: 5,491,588 km (0.078 R)
• M41: 5,827,735 km (0.054 R)
• M42: 6,560,465 km (0.066 R)
• M43: 6,724,275 km (0.063 R)
• M44: 6,779,177 km (0.083 R)
• M45: 6,986,370 km (0.056 R)
• M46: 7,042,021 km (0.025 R)
• M47: 7,421,251 km (0.07 R)
• M48: 7,477,949 km (0.112 R)
• M49: 7,563,369 km (0.111 R)
• M50: 7,821,575 km (0.097 R)
• M51: 7,922,703 km (0.083 R)
• M52: 8,038,941 km (0.114 R)
• M53: 8,214,269 km (0.085 R)
• M54: 8,420,415 km (0.08 R)
• M55: 8,479,656 km (0.033 R)
• M56: 8,688,046 km (0.105 R)
• M57: 9,034,066 km (0.077 R)
• M58: 9,507,693 km (0.025 R)
• M59: 9,584,736 km (0.066 R)
• M60: 9,973,540 km (0.1 R)
• M61: 10,114,910 km (0.091 R)
• M62: 10,304,301 km (0.042 R)
• M63: 10,463,025 km (0.077 R)
• M64: 10,542,611 km (0.063 R)
• M65: 10,606,489 km (0.071 R)
• M66: 10,670,517 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.5

Radius: 9.4

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.28 AU - 3.68 AU

Year: 3322 Days

Day: 7.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,478,109 km

• M1: 128,654 km (0.09 R)
• M2: 275,858 km (0.043 R)
• M3: 359,035 km (0.117 R)
• M4: 435,180 km (0.04 R)
• M5: 617,091 km (0.041 R)
• M6: 767,736 km (0.067 R)
• M7: 1,080,246 km (0.088 R)
• M8: 1,184,366 km (0.117 R)
• M9: 1,546,244 km (0.083 R)
• M10: 1,619,846 km (0.088 R)
• M11: 1,847,683 km (0.101 R)
• M12: 2,053,680 km (0.118 R)
• M13: 2,135,061 km (0.09 R)
• M14: 2,217,340 km (0.085 R)
• M15: 2,300,815 km (0.08 R)
• M16: 2,470,908 km (0.103 R)
• M17: 2,540,172 km (0.102 R)
• M18: 2,914,466 km (0.083 R)
• M19: 3,498,645 km (0.115 R)
• M20: 3,834,343 km (0.104 R)
• M21: 3,914,976 km (0.103 R)
• M22: 4,968,594 km (0.114 R)
• M23: 5,301,001 km (0.034 R)
• M24: 5,390,909 km (0.108 R)
• M25: 5,595,110 km (0.073 R)
• M26: 5,709,552 km (0.1 R)
• M27: 6,199,186 km (0.111 R)
• M28: 6,293,882 km (0.04 R)
• M29: 6,460,982 km (0.049 R)
• M30: 6,897,210 km (0.106 R)
• M31: 7,094,230 km (0.104 R)
• M32: 7,343,161 km (0.112 R)
• M33: 7,519,088 km (0.086 R)
• M34: 7,645,648 km (0.1 R)
• M35: 7,747,375 km (0.112 R)
• M36: 7,823,969 km (0.075 R)
• M37: 8,262,889 km (0.069 R)
• M38: 9,056,805 km (0.118 R)
• M39: 9,245,597 km (0.069 R)
• M40: 9,326,829 km (0.052 R)
• M41: 9,681,974 km (0.093 R)
• M42: 9,847,280 km (0.091 R)
• M43: 10,180,883 km (0.115 R)
• M44: 10,264,957 km (0.08 R)
• M45: 11,088,643 km (0.057 R)
• M46: 11,523,075 km (0.115 R)
• M47: 11,786,367 km (0.119 R)
• M48: 11,845,159 km (0.083 R)
• M49: 12,140,615 km (0.067 R)
• M50: 12,408,545 km (0.112 R)
• M51: 12,798,995 km (0.117 R)
• M52: 12,950,388 km (0.115 R)
• M53: 13,041,344 km (0.091 R)
• M54: 13,132,599 km (0.116 R)
• M55: 13,254,671 km (0.098 R)
• M56: 13,469,194 km (0.103 R)
• M57: 13,653,798 km (0.118 R)
• M58: 14,150,612 km (0.064 R)
• M59: 14,244,410 km (0.108 R)
• M60: 14,338,358 km (0.076 R)
• M61: 14,558,566 km (0.055 R)
• M62: 15,386,141 km (0.119 R)
• M63: 15,514,795 km (0.1 R)
• M64: 16,130,839 km (0.11 R)
• M65: 16,655,928 km (0.111 R)
• M66: 16,721,900 km (0.097 R)
• M67: 16,986,838 km (0.119 R)
• M68: 17,286,632 km (0.12 R)
• M69: 17,756,370 km (0.108 R)
• M70: 18,264,404 km (0.045 R)
• M71: 18,400,688 km (0.103 R)
• M72: 18,742,818 km (0.097 R)
• M73: 18,983,671 km (0.066 R)
• M74: 19,886,943 km (0.119 R)
• M75: 20,027,116 km (0.116 R)
• M76: 20,591,249 km (0.109 R)
• M77: 21,017,753 km (0.072 R)
• M78: 22,205,859 km (0.112 R)
• M79: 22,899,694 km (0.111 R)
• M80: 23,563,609 km (0.112 R)
• M81: 23,674,910 km (0.116 R)
• M82: 24,121,609 km (0.083 R)
• M83: 24,797,193 km (0.035 R)
• M84: 24,872,591 km (0.098 R)
• M85: 25,250,924 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.3

Radius: 15

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.77 AU - 4.21 AU

Year: 5146 Days

Day: 6.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,478,109 km

• M1: 210,335 km (0.12 R)
• M2: 386,112 km (0.104 R)
• M3: 663,616 km (0.103 R)
• M4: 856,747 km (0.048 R)
• M5: 953,986 km (0.088 R)
• M6: 1,192,295 km (0.116 R)
• M7: 1,535,921 km (0.069 R)
• M8: 1,675,496 km (0.061 R)
• M9: 1,949,111 km (0.08 R)
• M10: 2,043,806 km (0.08 R)
• M11: 2,159,445 km (0.079 R)
• M12: 2,317,271 km (0.098 R)
• M13: 2,792,693 km (0.109 R)
• M14: 3,031,302 km (0.116 R)
• M15: 3,551,902 km (0.063 R)
• M16: 5,013,773 km (0.069 R)
• M17: 5,278,411 km (0.115 R)
• M18: 5,794,225 km (0.116 R)
• M19: 5,904,927 km (0.12 R)
• M20: 6,128,426 km (0.096 R)
• M21: 6,670,569 km (0.07 R)
• M22: 7,020,927 km (0.056 R)
• M23: 7,168,880 km (0.108 R)
• M24: 7,407,488 km (0.116 R)
• M25: 8,232,520 km (0.062 R)
• M26: 8,767,183 km (0.115 R)
• M27: 9,151,351 km (0.076 R)
• M28: 9,377,991 km (0.091 R)
• M29: 10,035,923 km (0.09 R)
• M30: 10,135,854 km (0.1 R)
• M31: 10,982,129 km (0.112 R)
• M32: 11,085,202 km (0.053 R)
• M33: 11,396,515 km (0.087 R)
• M34: 11,710,521 km (0.063 R)
• M35: 11,886,299 km (0.042 R)
• M36: 12,347,509 km (0.102 R)
• M37: 12,526,428 km (0.108 R)
• M38: 13,068,272 km (0.071 R)
• M39: 13,728,896 km (0.112 R)
• M40: 13,988,747 km (0.05 R)
• M41: 14,626,483 km (0.119 R)
• M42: 14,740,028 km (0.063 R)
• M43: 15,273,943 km (0.095 R)
• M44: 17,875,001 km (0.063 R)
• M45: 19,143,591 km (0.091 R)
• M46: 19,350,933 km (0.102 R)
• M47: 20,019,337 km (0.095 R)
• M48: 20,187,634 km (0.03 R)
• M49: 20,356,381 km (0.071 R)
• M50: 20,483,389 km (0.032 R)
• M51: 21,121,873 km (0.044 R)
• M52: 21,465,050 km (0.077 R)
• M53: 22,200,474 km (0.067 R)
• M54: 23,120,351 km (0.089 R)
• M55: 23,341,157 km (0.061 R)
• M56: 23,562,861 km (0.1 R)
• M57: 23,696,004 km (0.102 R)
• M58: 24,052,794 km (0.077 R)
• M59: 24,366,202 km (0.106 R)
• M60: 24,546,019 km (0.102 R)
• M61: 24,861,670 km (0.113 R)
• M62: 25,633,894 km (0.114 R)
• M63: 26,830,229 km (0.118 R)
• M64: 27,155,454 km (0.1 R)
• M65: 27,482,026 km (0.103 R)
• M66: 27,950,717 km (0.095 R)
• M67: 28,091,787 km (0.053 R)
• M68: 28,327,554 km (0.119 R)
• M69: 31,305,150 km (0.073 R)
• M70: 31,843,852 km (0.112 R)
• M71: 32,139,008 km (0.101 R)
• M72: 32,385,545 km (0.069 R)
• M73: 33,129,196 km (0.094 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: 288 - 18,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit