🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.6

Radius: 11.7

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.5 AU - 0.62 AU

Year: 284 Days

Day: 5.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,772,941 km

• M1: 147,354 km (0.056 R)
• M2: 238,609 km (0.11 R)
• M3: 339,886 km (0.102 R)
• M4: 443,258 km (0.049 R)
• M5: 519,254 km (0.095 R)
• M6: 626,366 km (0.099 R)
• M7: 700,866 km (0.085 R)
• M8: 778,657 km (0.064 R)
• M9: 874,848 km (0.058 R)
• M10: 969,245 km (0.057 R)
• M11: 1,158,935 km (0.088 R)
• M12: 1,239,867 km (0.117 R)
• M13: 1,343,838 km (0.074 R)
• M14: 1,450,800 km (0.072 R)
• M15: 1,523,954 km (0.069 R)
• M16: 1,647,372 km (0.074 R)
• M17: 1,844,841 km (0.105 R)
• M18: 1,972,897 km (0.09 R)
• M19: 2,050,388 km (0.026 R)
• M20: 2,174,854 km (0.105 R)
• M21: 2,276,281 km (0.089 R)
• M22: 2,405,384 km (0.054 R)
• M23: 2,506,064 km (0.101 R)
• M24: 2,585,799 km (0.119 R)
• M25: 2,693,659 km (0.106 R)
• M26: 2,867,492 km (0.079 R)
• M27: 2,941,693 km (0.107 R)
• M28: 3,030,853 km (0.104 R)
• M29: 3,202,292 km (0.112 R)
• M30: 3,284,272 km (0.056 R)
• M31: 3,416,217 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.2

Radius: 8.8

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.21 AU - 3.33 AU

Year: 3127 Days

Day: 7.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 54.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,772,941 km

• M1: 112,797 km (0.112 R)
• M2: 175,030 km (0.117 R)
• M3: 246,687 km (0.106 R)
• M4: 307,723 km (0.117 R)
• M5: 450,290 km (0.072 R)
• M6: 547,379 km (0.048 R)
• M7: 670,348 km (0.08 R)
• M8: 745,147 km (0.083 R)
• M9: 832,811 km (0.11 R)
• M10: 903,571 km (0.109 R)
• M11: 1,084,435 km (0.083 R)
• M12: 1,312,422 km (0.098 R)
• M13: 1,456,634 km (0.117 R)
• M14: 1,761,066 km (0.109 R)
• M15: 1,934,450 km (0.036 R)
• M16: 2,269,101 km (0.069 R)
• M17: 2,472,853 km (0.106 R)
• M18: 2,805,259 km (0.105 R)
• M19: 3,071,843 km (0.11 R)
• M20: 3,478,749 km (0.106 R)
• M21: 3,578,979 km (0.086 R)
• M22: 3,697,162 km (0.096 R)
• M23: 3,833,745 km (0.053 R)
• M24: 4,415,232 km (0.049 R)
• M25: 5,194,786 km (0.098 R)
• M26: 5,367,272 km (0.077 R)
• M27: 5,600,495 km (0.099 R)
• M28: 5,678,885 km (0.08 R)
• M29: 5,797,217 km (0.119 R)
• M30: 6,096,712 km (0.086 R)
• M31: 6,586,495 km (0.11 R)
• M32: 6,919,949 km (0.073 R)
• M33: 7,088,845 km (0.036 R)
• M34: 7,259,087 km (0.113 R)
• M35: 7,344,657 km (0.112 R)
• M36: 7,516,994 km (0.09 R)
• M37: 7,625,303 km (0.099 R)
• M38: 7,756,051 km (0.068 R)
• M39: 7,953,520 km (0.112 R)
• M40: 8,041,783 km (0.049 R)
• M41: 8,197,066 km (0.067 R)
• M42: 8,286,226 km (0.05 R)
• M43: 9,288,681 km (0.091 R)
• M44: 9,475,080 km (0.075 R)
• M45: 9,639,189 km (0.118 R)
• M46: 9,922,677 km (0.066 R)
• M47: 9,994,035 km (0.113 R)
• M48: 10,065,543 km (0.117 R)
• M49: 10,137,201 km (0.037 R)
• M50: 10,377,305 km (0.106 R)
• M51: 10,594,970 km (0.085 R)
• M52: 10,740,978 km (0.037 R)
• M53: 10,814,131 km (0.118 R)
• M54: 10,912,117 km (0.073 R)
• M55: 11,705,884 km (0.031 R)
• M56: 11,957,807 km (0.093 R)
• M57: 12,415,875 km (0.088 R)
• M58: 12,750,077 km (0.082 R)
• M59: 13,270,378 km (0.067 R)
• M60: 13,348,917 km (0.101 R)
• M61: 13,983,511 km (0.073 R)
• M62: 14,224,065 km (0.029 R)
• M63: 14,412,109 km (0.115 R)
• M64: 14,817,669 km (0.071 R)
• M65: 14,926,576 km (0.109 R)
• M66: 15,144,989 km (0.115 R)
• M67: 15,751,160 km (0.117 R)
• M68: 16,562,279 km (0.11 R)
• M69: 16,845,019 km (0.099 R)
• M70: 17,444,309 km (0.05 R)
• M71: 17,963,413 km (0.107 R)
• M72: 18,108,523 km (0.075 R)
• M73: 18,516,925 km (0.077 R)
• M74: 19,046,502 km (0.093 R)
• M75: 19,105,593 km (0.03 R)
• M76: 19,194,454 km (0.072 R)
• M77: 19,372,625 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.6

Radius: 10.6

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.54 AU - 3.56 AU

Year: 4537 Days

Day: 12 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 66,772,941 km

• M1: 216,319 km (0.12 R)
• M2: 348,862 km (0.104 R)
• M3: 441,314 km (0.12 R)
• M4: 665,860 km (0.087 R)
• M5: 861,684 km (0.044 R)
• M6: 1,077,105 km (0.113 R)
• M7: 1,323,044 km (0.085 R)
• M8: 2,030,043 km (0.108 R)
• M9: 2,135,360 km (0.049 R)
• M10: 2,526,558 km (0.061 R)
• M11: 2,838,919 km (0.107 R)
• M12: 3,077,228 km (0.11 R)
• M13: 3,181,498 km (0.1 R)
• M14: 3,831,052 km (0.116 R)
• M15: 3,981,099 km (0.096 R)
• M16: 4,286,877 km (0.12 R)
• M17: 4,659,974 km (0.069 R)
• M18: 4,880,930 km (0.111 R)
• M19: 5,229,044 km (0.114 R)
• M20: 5,777,171 km (0.119 R)
• M21: 5,949,507 km (0.108 R)
• M22: 6,036,274 km (0.087 R)
• M23: 6,255,285 km (0.067 R)
• M24: 6,343,548 km (0.108 R)
• M25: 6,611,029 km (0.1 R)
• M26: 6,814,183 km (0.045 R)
• M27: 6,882,250 km (0.093 R)
• M28: 7,435,613 km (0.092 R)
• M29: 8,003,336 km (0.092 R)
• M30: 8,708,092 km (0.059 R)
• M31: 8,980,510 km (0.108 R)
• M32: 9,995,083 km (0.112 R)
• M33: 10,124,485 km (0.076 R)
• M34: 10,726,915 km (0.03 R)
• M35: 10,806,352 km (0.113 R)
• M36: 10,912,566 km (0.116 R)
• M37: 10,992,452 km (0.078 R)
• M38: 11,126,042 km (0.093 R)
• M39: 11,448,875 km (0.101 R)
• M40: 11,557,184 km (0.105 R)
• M41: 11,693,018 km (0.106 R)
• M42: 12,352,446 km (0.094 R)
• M43: 13,793,672 km (0.1 R)
• M44: 14,140,589 km (0.094 R)
• M45: 14,256,827 km (0.098 R)
• M46: 14,754,539 km (0.104 R)
• M47: 14,842,951 km (0.07 R)
• M48: 15,138,856 km (0.103 R)
• M49: 15,887,443 km (0.084 R)
• M50: 16,586,664 km (0.078 R)
• M51: 16,740,002 km (0.081 R)
• M52: 16,893,788 km (0.057 R)
• M53: 16,986,389 km (0.049 R)
• M54: 17,171,891 km (0.106 R)
• M55: 17,513,872 km (0.072 R)
• M56: 17,670,052 km (0.11 R)
• M57: 17,858,096 km (0.106 R)
• M58: 18,109,869 km (0.072 R)
• M59: 18,236,130 km (0.088 R)
• M60: 18,394,405 km (0.107 R)
• M61: 18,616,857 km (0.104 R)
• M62: 19,289,299 km (0.11 R)
• M63: 20,460,650 km (0.104 R)
• M64: 20,559,385 km (0.033 R)
• M65: 20,658,120 km (0.073 R)
• M66: 21,055,003 km (0.091 R)
• M67: 21,154,635 km (0.11 R)
• M68: 21,957,227 km (0.042 R)
• M69: 22,226,952 km (0.049 R)
• M70: 22,565,642 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 13.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.97 AU - 5.95 AU

Year: 7492 Days

Day: 11.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 66,772,941 km

• M1: 270,623 km (0.094 R)
• M2: 372,648 km (0.097 R)
• M3: 679,773 km (0.085 R)
• M4: 1,189,901 km (0.109 R)
• M5: 1,448,407 km (0.032 R)
• M6: 2,225,867 km (0.117 R)
• M7: 2,942,291 km (0.108 R)
• M8: 3,376,873 km (0.08 R)
• M9: 4,023,734 km (0.117 R)
• M10: 4,439,466 km (0.085 R)
• M11: 4,754,669 km (0.025 R)
• M12: 5,007,490 km (0.072 R)
• M13: 5,335,857 km (0.119 R)
• M14: 5,478,723 km (0.12 R)
• M15: 6,362,846 km (0.049 R)
• M16: 6,616,265 km (0.104 R)
• M17: 7,185,934 km (0.069 R)
• M18: 7,317,580 km (0.057 R)
• M19: 7,423,495 km (0.04 R)
• M20: 8,344,420 km (0.095 R)
• M21: 9,763,804 km (0.113 R)
• M22: 9,997,775 km (0.12 R)
• M23: 10,263,312 km (0.072 R)
• M24: 10,441,782 km (0.041 R)
• M25: 11,226,423 km (0.119 R)
• M26: 12,438,913 km (0.089 R)
• M27: 12,692,781 km (0.1 R)
• M28: 12,852,402 km (0.101 R)
• M29: 12,980,458 km (0.082 R)
• M30: 14,185,768 km (0.08 R)
• M31: 14,550,936 km (0.047 R)
• M32: 14,785,057 km (0.106 R)
• M33: 15,426,682 km (0.066 R)
• M34: 16,146,397 km (0.027 R)
• M35: 16,702,153 km (0.1 R)
• M36: 17,193,582 km (0.034 R)
• M37: 18,011,284 km (0.108 R)
• M38: 18,878,054 km (0.055 R)
• M39: 19,133,418 km (0.117 R)
• M40: 19,389,978 km (0.094 R)
• M41: 19,573,984 km (0.113 R)
• M42: 21,711,588 km (0.096 R)
• M43: 22,440,578 km (0.072 R)
• M44: 23,021,766 km (0.101 R)
• M45: 23,765,118 km (0.047 R)
• M46: 24,278,238 km (0.04 R)
• M47: 24,436,812 km (0.085 R)
• M48: 26,001,307 km (0.085 R)
• M49: 26,367,074 km (0.113 R)
• M50: 27,515,536 km (0.078 R)
• M51: 27,639,553 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70

Radius: 7.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.77 AU - 7.69 AU

Year: 10547 Days

Day: 17.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,772,941 km

• M1: 130,001 km (0.114 R)
• M2: 215,870 km (0.11 R)
• M3: 280,795 km (0.072 R)
• M4: 444,156 km (0.092 R)
• M5: 589,864 km (0.09 R)
• M6: 638,783 km (0.102 R)
• M7: 740,958 km (0.119 R)
• M8: 882,478 km (0.084 R)
• M9: 1,081,144 km (0.108 R)
• M10: 1,179,579 km (0.076 R)
• M11: 1,673,851 km (0.076 R)
• M12: 1,730,847 km (0.114 R)
• M13: 1,935,796 km (0.098 R)
• M14: 2,133,116 km (0.08 R)
• M15: 2,417,053 km (0.054 R)
• M16: 2,465,672 km (0.071 R)
• M17: 2,814,534 km (0.038 R)
• M18: 2,951,566 km (0.084 R)
• M19: 3,090,842 km (0.088 R)
• M20: 3,214,559 km (0.113 R)
• M21: 3,466,931 km (0.105 R)
• M22: 3,914,378 km (0.116 R)
• M23: 4,301,238 km (0.091 R)
• M24: 4,419,719 km (0.108 R)
• M25: 4,700,365 km (0.067 R)
• M26: 5,173,992 km (0.042 R)
• M27: 5,299,953 km (0.059 R)
• M28: 5,533,775 km (0.078 R)
• M29: 6,300,165 km (0.116 R)
• M30: 6,844,701 km (0.115 R)
• M31: 7,239,639 km (0.102 R)
• M32: 7,522,828 km (0.116 R)
• M33: 7,737,651 km (0.108 R)
• M34: 7,906,098 km (0.08 R)
• M35: 8,100,126 km (0.098 R)
• M36: 8,148,895 km (0.102 R)
• M37: 8,616,987 km (0.117 R)
• M38: 8,942,213 km (0.117 R)
• M39: 9,119,187 km (0.101 R)
• M40: 9,246,196 km (0.075 R)
• M41: 9,348,221 km (0.09 R)
• M42: 9,630,812 km (0.118 R)
• M43: 9,942,274 km (0.073 R)
• M44: 10,046,843 km (0.107 R)
• M45: 10,521,817 km (0.107 R)
• M46: 10,735,442 km (0.072 R)
• M47: 10,869,482 km (0.088 R)
• M48: 11,384,398 km (0.099 R)
• M49: 11,658,611 km (0.053 R)
• M50: 11,962,893 km (0.083 R)
• M51: 12,297,693 km (0.06 R)
• M52: 12,663,759 km (0.076 R)
• M53: 12,720,457 km (0.068 R)
• M54: 12,890,998 km (0.093 R)
• M55: 12,976,419 km (0.11 R)
• M56: 13,062,138 km (0.108 R)
• M57: 13,176,730 km (0.089 R)
• M58: 13,320,494 km (0.109 R)
• M59: 13,378,089 km (0.12 R)
• M60: 13,667,411 km (0.102 R)
• M61: 13,783,798 km (0.08 R)
• M62: 14,875,414 km (0.098 R)
• M63: 15,175,208 km (0.117 R)
• M64: 15,265,416 km (0.064 R)
• M65: 15,507,166 km (0.075 R)
• M66: 15,719,744 km (0.061 R)
• M67: 15,811,149 km (0.116 R)
• M68: 16,703,799 km (0.117 R)
• M69: 16,796,999 km (0.071 R)
• M70: 16,890,497 km (0.113 R)
• M71: 17,360,384 km (0.097 R)
• M72: 17,549,476 km (0.096 R)
• M73: 18,569,733 km (0.117 R)
• M74: 18,892,565 km (0.053 R)
• M75: 19,152,118 km (0.092 R)
• M76: 19,347,642 km (0.101 R)
• M77: 19,543,615 km (0.047 R)
• M78: 19,707,575 km (0.114 R)
• M79: 19,970,867 km (0.101 R)
• M80: 20,136,023 km (0.111 R)
• M81: 21,035,405 km (0.089 R)
• M82: 21,811,968 km (0.081 R)
• M83: 22,220,819 km (0.096 R)
• M84: 22,323,443 km (0.056 R)
• M85: 23,150,121 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.1

Radius: 3.3

Gravity: 34.63 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.97 AU - 12.47 AU

Year: 22160 Days

Day: 24.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,772,941 km

• M1: 43,084 km (0.11 R)
• M2: 901,776 km (0.107 R)
• M3: 949,198 km (0.118 R)
• M4: 1,096,253 km (0.103 R)
• M5: 1,551,031 km (0.115 R)
• M6: 1,842,747 km (0.079 R)
• M7: 1,903,184 km (0.037 R)
• M8: 2,279,124 km (0.11 R)
• M9: 2,609,585 km (0.066 R)
• M10: 2,884,696 km (0.113 R)
• M11: 3,205,134 km (0.104 R)
• M12: 3,351,142 km (0.094 R)
• M13: 4,034,655 km (0.107 R)
• M14: 4,152,687 km (0.058 R)
• M15: 5,524,201 km (0.078 R)
• M16: 7,401,803 km (0.101 R)
• M17: 8,282,636 km (0.081 R)
• M18: 8,990,234 km (0.028 R)
• M19: 10,247,604 km (0.108 R)
• M20: 10,570,586 km (0.114 R)
• M21: 10,733,198 km (0.055 R)
• M22: 11,558,979 km (0.098 R)
• M23: 12,462,101 km (0.105 R)
• M24: 12,576,543 km (0.093 R)
• M25: 13,038,053 km (0.102 R)
• M26: 13,858,747 km (0.051 R)
• M27: 13,977,378 km (0.062 R)
• M28: 14,635,608 km (0.106 R)
• M29: 15,426,682 km (0.038 R)
• M30: 15,611,136 km (0.091 R)
• M31: 17,946,060 km (0.081 R)
• M32: 18,204,864 km (0.086 R)
• M33: 18,334,715 km (0.059 R)
• M34: 18,988,907 km (0.112 R)
• M35: 22,371,763 km (0.114 R)
• M36: 24,488,723 km (0.077 R)
• M37: 24,847,758 km (0.102 R)
• M38: 26,890,068 km (0.065 R)
• M39: 27,334,673 km (0.039 R)
• M40: 28,834,092 km (0.099 R)
• M41: 29,517,455 km (0.116 R)
• M42: 31,055,172 km (0.089 R)
• M43: 31,990,308 km (0.079 R)
• M44: 36,556,184 km (0.079 R)
• M45: 36,966,232 km (0.077 R)
• M46: 38,039,747 km (0.097 R)
• M47: 38,956,034 km (0.097 R)
• M48: 39,963,874 km (0.104 R)
• M49: 40,301,666 km (0.086 R)
• M50: 43,645,029 km (0.08 R)
• M51: 44,080,060 km (0.079 R)
• M52: 44,866,645 km (0.036 R)
• M53: 45,042,124 km (0.117 R)
• M54: 45,217,752 km (0.086 R)
• M55: 46,276,605 km (0.06 R)
• M56: 46,365,167 km (0.102 R)
• M57: 46,542,590 km (0.039 R)
• M58: 47,254,377 km (0.069 R)
• M59: 48,328,639 km (0.033 R)
• M60: 51,783,453 km (0.111 R)
• M61: 51,875,455 km (0.082 R)
• M62: 52,336,217 km (0.106 R)
• M63: 52,520,970 km (0.094 R)
• M64: 52,798,324 km (0.119 R)
• M65: 54,941,464 km (0.109 R)
• M66: 56,165,174 km (0.062 R)
• M67: 56,638,352 km (0.078 R)
• M68: 57,302,866 km (0.083 R)
• M69: 57,493,154 km (0.044 R)
• M70: 58,735,565 km (0.092 R)
• M71: 59,504,498 km (0.115 R)
• M72: 61,149,476 km (0.112 R)
• M73: 62,319,631 km (0.1 R)
• M74: 63,694,136 km (0.078 R)
• M75: 63,792,571 km (0.094 R)
• M76: 64,979,331 km (0.079 R)
• M77: 66,773,010 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 12,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit