🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.3

Radius: 12.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.79 AU - 0.91 AU

Year: 523 Days

Day: 8.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 52,501,362 km

• M1: 166,502 km (0.089 R)
• M2: 309,219 km (0.058 R)
• M3: 394,639 km (0.049 R)
• M4: 519,853 km (0.108 R)
• M5: 611,556 km (0.057 R)
• M6: 705,803 km (0.06 R)
• M7: 793,018 km (0.086 R)
• M8: 920,326 km (0.064 R)
• M9: 1,182,272 km (0.113 R)
• M10: 1,288,786 km (0.077 R)
• M11: 1,377,647 km (0.094 R)
• M12: 1,457,981 km (0.115 R)
• M13: 1,584,241 km (0.118 R)
• M14: 1,668,764 km (0.102 R)
• M15: 1,848,282 km (0.104 R)
• M16: 1,943,576 km (0.104 R)
• M17: 2,089,733 km (0.083 R)
• M18: 2,189,365 km (0.107 R)
• M19: 2,361,103 km (0.054 R)
• M20: 2,617,364 km (0.114 R)
• M21: 2,718,343 km (0.069 R)
• M22: 2,800,023 km (0.048 R)
• M23: 2,931,370 km (0.118 R)
• M24: 3,043,419 km (0.098 R)
• M25: 3,142,752 km (0.12 R)
• M26: 3,264,824 km (0.106 R)
• M27: 3,359,370 km (0.085 R)
• M28: 3,469,474 km (0.108 R)
• M29: 3,655,873 km (0.108 R)
• M30: 3,784,527 km (0.06 R)
• M31: 3,884,010 km (0.081 R)
• M32: 4,007,577 km (0.117 R)
• M33: 4,093,297 km (0.087 R)
• M34: 4,290,617 km (0.118 R)
• M35: 4,418,523 km (0.112 R)
• M36: 4,596,395 km (0.118 R)
• M37: 4,710,987 km (0.071 R)
• M38: 4,859,537 km (0.111 R)
• M39: 5,093,957 km (0.113 R)
• M40: 5,340,644 km (0.04 R)
• M41: 5,469,897 km (0.109 R)
• M42: 5,740,220 km (0.045 R)
• M43: 5,828,333 km (0.03 R)
• M44: 6,095,515 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.9

Radius: 9.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.94 AU - 1.2 AU

Year: 738 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 52,501,362 km

• M1: 125,064 km (0.051 R)
• M2: 193,131 km (0.102 R)
• M3: 275,858 km (0.057 R)
• M4: 417,827 km (0.108 R)
• M5: 514,916 km (0.115 R)
• M6: 642,523 km (0.089 R)
• M7: 751,580 km (0.097 R)
• M8: 822,339 km (0.065 R)
• M9: 1,011,730 km (0.11 R)
• M10: 1,086,978 km (0.097 R)
• M11: 1,175,989 km (0.075 R)
• M12: 1,267,692 km (0.074 R)
• M13: 1,424,621 km (0.095 R)
• M14: 1,535,622 km (0.075 R)
• M15: 1,614,460 km (0.11 R)
• M16: 1,808,040 km (0.064 R)
• M17: 1,910,215 km (0.107 R)
• M18: 1,976,188 km (0.077 R)
• M19: 2,091,229 km (0.054 R)
• M20: 2,213,450 km (0.118 R)
• M21: 2,318,019 km (0.105 R)
• M22: 2,419,147 km (0.088 R)
• M23: 2,495,891 km (0.072 R)
• M24: 2,599,712 km (0.11 R)
• M25: 2,726,122 km (0.037 R)
• M26: 2,790,150 km (0.074 R)
• M27: 2,952,464 km (0.073 R)
• M28: 3,029,207 km (0.117 R)
• M29: 3,112,234 km (0.1 R)
• M30: 3,258,092 km (0.045 R)
• M31: 3,452,270 km (0.091 R)
• M32: 3,568,208 km (0.081 R)
• M33: 3,632,535 km (0.079 R)
• M34: 3,703,146 km (0.119 R)
• M35: 3,780,338 km (0.116 R)
• M36: 3,875,931 km (0.093 R)
• M37: 4,057,393 km (0.113 R)
• M38: 4,179,914 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.2

Radius: 11.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.23 AU - 1.73 AU

Year: 1201 Days

Day: 12.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 52,501,362 km

• M1: 170,242 km (0.11 R)
• M2: 300,692 km (0.11 R)
• M3: 487,390 km (0.11 R)
• M4: 566,677 km (0.092 R)
• M5: 729,290 km (0.037 R)
• M6: 859,290 km (0.077 R)
• M7: 933,940 km (0.077 R)
• M8: 1,056,909 km (0.096 R)
• M9: 1,199,476 km (0.083 R)
• M10: 1,276,967 km (0.077 R)
• M11: 1,356,254 km (0.079 R)
• M12: 1,459,626 km (0.118 R)
• M13: 1,550,432 km (0.066 R)
• M14: 1,698,385 km (0.1 R)
• M15: 1,810,583 km (0.092 R)
• M16: 1,925,325 km (0.053 R)
• M17: 2,034,082 km (0.104 R)
• M18: 2,127,880 km (0.062 R)
• M19: 2,249,204 km (0.118 R)
• M20: 2,636,962 km (0.099 R)
• M21: 3,026,515 km (0.067 R)
• M22: 3,223,236 km (0.115 R)
• M23: 3,333,340 km (0.069 R)
• M24: 3,495,653 km (0.117 R)
• M25: 3,681,604 km (0.111 R)
• M26: 3,870,695 km (0.068 R)
• M27: 3,987,830 km (0.054 R)
• M28: 4,193,228 km (0.105 R)
• M29: 4,269,673 km (0.067 R)
• M30: 4,357,636 km (0.094 R)
• M31: 4,468,638 km (0.113 R)
• M32: 4,715,923 km (0.077 R)
• M33: 4,887,213 km (0.104 R)
• M34: 5,413,498 km (0.083 R)
• M35: 5,653,154 km (0.103 R)
• M36: 5,823,097 km (0.091 R)
• M37: 5,933,201 km (0.032 R)
• M38: 6,044,053 km (0.073 R)
• M39: 6,355,666 km (0.109 R)
• M40: 6,456,495 km (0.058 R)
• M41: 6,916,807 km (0.078 R)
• M42: 7,046,509 km (0.11 R)
• M43: 7,440,848 km (0.064 R)
• M44: 7,573,841 km (0.08 R)
• M45: 7,747,973 km (0.106 R)
• M46: 7,828,756 km (0.049 R)
• M47: 8,045,673 km (0.12 R)
• M48: 9,402,825 km (0.06 R)
• M49: 9,793,125 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.4

Radius: 11.5

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.67 AU - 1.81 AU

Year: 1531 Days

Day: 9.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 52,501,362 km

• M1: 144,362 km (0.113 R)
• M2: 223,350 km (0.071 R)
• M3: 398,230 km (0.111 R)
• M4: 494,870 km (0.099 R)
• M5: 650,751 km (0.074 R)
• M6: 816,804 km (0.12 R)
• M7: 889,060 km (0.105 R)
• M8: 1,058,255 km (0.06 R)
• M9: 1,201,720 km (0.104 R)
• M10: 1,275,920 km (0.118 R)
• M11: 1,380,788 km (0.106 R)
• M12: 1,518,568 km (0.082 R)
• M13: 2,048,593 km (0.108 R)
• M14: 2,138,651 km (0.108 R)
• M15: 2,241,574 km (0.1 R)
• M16: 2,369,630 km (0.116 R)
• M17: 2,452,507 km (0.034 R)
• M18: 2,572,635 km (0.08 R)
• M19: 2,706,973 km (0.073 R)
• M20: 2,806,157 km (0.105 R)
• M21: 2,881,405 km (0.091 R)
• M22: 2,957,400 km (0.102 R)
• M23: 3,098,471 km (0.062 R)
• M24: 3,602,915 km (0.093 R)
• M25: 3,685,044 km (0.102 R)
• M26: 3,809,211 km (0.067 R)
• M27: 3,977,209 km (0.107 R)
• M28: 4,262,492 km (0.106 R)
• M29: 4,363,919 km (0.068 R)
• M30: 4,510,376 km (0.064 R)
• M31: 4,898,582 km (0.119 R)
• M32: 5,005,096 km (0.09 R)
• M33: 5,081,540 km (0.077 R)
• M34: 5,612,015 km (0.077 R)
• M35: 5,787,493 km (0.081 R)
• M36: 6,176,746 km (0.088 R)
• M37: 6,725,771 km (0.061 R)
• M38: 6,827,348 km (0.067 R)
• M39: 7,049,052 km (0.092 R)
• M40: 7,152,274 km (0.12 R)
• M41: 7,238,592 km (0.106 R)
• M42: 7,394,922 km (0.118 R)
• M43: 7,517,293 km (0.045 R)
• M44: 7,835,039 km (0.077 R)
• M45: 7,942,001 km (0.111 R)
• M46: 8,265,731 km (0.111 R)
• M47: 8,704,053 km (0.064 R)
• M48: 8,888,956 km (0.107 R)
• M49: 9,622,584 km (0.088 R)
• M50: 9,929,110 km (0.118 R)
• M51: 10,238,927 km (0.117 R)
• M52: 10,610,977 km (0.098 R)
• M53: 10,907,929 km (0.088 R)
• M54: 11,227,619 km (0.118 R)
• M55: 11,896,920 km (0.116 R)
• M56: 12,579,087 km (0.078 R)
• M57: 13,019,802 km (0.061 R)
• M58: 13,231,483 km (0.116 R)
• M59: 13,572,566 km (0.117 R)
• M60: 14,241,568 km (0.107 R)
• M61: 14,350,625 km (0.116 R)
• M62: 14,700,983 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 14.6

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.2 AU - 6.74 AU

Year: 8531 Days

Day: 9.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,501,362 km

• M1: 352,453 km (0.114 R)
• M2: 507,735 km (0.052 R)
• M3: 623,674 km (0.11 R)
• M4: 765,792 km (0.115 R)
• M5: 1,086,679 km (0.05 R)
• M6: 1,792,033 km (0.104 R)
• M7: 1,939,985 km (0.059 R)
• M8: 2,248,606 km (0.051 R)
• M9: 3,140,209 km (0.091 R)
• M10: 3,965,092 km (0.053 R)
• M11: 4,648,604 km (0.06 R)
• M12: 4,795,659 km (0.073 R)
• M13: 5,276,915 km (0.104 R)
• M14: 5,523,453 km (0.054 R)
• M15: 6,221,027 km (0.102 R)
• M16: 6,580,362 km (0.091 R)
• M17: 7,013,896 km (0.079 R)
• M18: 7,319,525 km (0.114 R)
• M19: 7,525,820 km (0.083 R)
• M20: 7,768,917 km (0.066 R)
• M21: 7,944,096 km (0.094 R)
• M22: 8,085,167 km (0.098 R)
• M23: 8,191,680 km (0.108 R)
• M24: 8,405,904 km (0.074 R)
• M25: 8,549,668 km (0.034 R)
• M26: 8,730,681 km (0.096 R)
• M27: 9,170,349 km (0.079 R)
• M28: 10,687,721 km (0.117 R)
• M29: 11,039,874 km (0.091 R)
• M30: 12,445,496 km (0.092 R)
• M31: 12,733,472 km (0.1 R)
• M32: 13,992,188 km (0.054 R)
• M33: 14,163,178 km (0.094 R)
• M34: 14,636,506 km (0.079 R)
• M35: 16,311,853 km (0.106 R)
• M36: 16,672,383 km (0.084 R)
• M37: 17,126,712 km (0.104 R)
• M38: 17,401,224 km (0.077 R)
• M39: 17,539,004 km (0.088 R)
• M40: 18,420,285 km (0.058 R)
• M41: 18,560,757 km (0.11 R)
• M42: 18,890,022 km (0.056 R)
• M43: 19,221,082 km (0.086 R)
• M44: 19,411,221 km (0.109 R)
• M45: 20,274,251 km (0.06 R)
• M46: 20,419,361 km (0.118 R)
• M47: 21,444,556 km (0.093 R)
• M48: 21,542,991 km (0.083 R)
• M49: 21,889,011 km (0.118 R)
• M50: 22,286,642 km (0.038 R)
• M51: 22,436,389 km (0.039 R)
• M52: 22,937,991 km (0.084 R)
• M53: 23,038,820 km (0.07 R)
• M54: 23,443,333 km (0.114 R)
• M55: 23,850,239 km (0.096 R)
• M56: 25,136,930 km (0.062 R)
• M57: 25,240,901 km (0.105 R)
• M58: 26,340,445 km (0.042 R)
• M59: 26,657,593 km (0.075 R)
• M60: 26,816,615 km (0.036 R)
• M61: 26,922,830 km (0.056 R)
• M62: 27,455,847 km (0.106 R)
• M63: 28,695,116 km (0.085 R)
• M64: 29,348,858 km (0.11 R)
• M65: 30,726,655 km (0.119 R)
• M66: 30,949,107 km (0.106 R)
• M67: 31,172,008 km (0.103 R)
• M68: 31,339,557 km (0.096 R)
• M69: 31,451,456 km (0.059 R)
• M70: 32,690,875 km (0.106 R)
• M71: 35,043,152 km (0.08 R)
• M72: 35,159,389 km (0.077 R)
• M73: 35,508,551 km (0.042 R)
• M74: 35,800,416 km (0.111 R)
• M75: 36,563,066 km (0.112 R)
• M76: 36,798,832 km (0.112 R)
• M77: 37,925,454 km (0.036 R)
• M78: 39,123,583 km (0.102 R)
• M79: 40,334,129 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.6

Radius: 4.1

Gravity: 53.58 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.68 AU - 7.48 AU

Year: 9997 Days

Day: 19.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,501,362 km

• M1: 81,680 km (0.095 R)
• M2: 111,450 km (0.029 R)
• M3: 137,929 km (0.105 R)
• M4: 424,260 km (0.093 R)
• M5: 802,593 km (0.078 R)
• M6: 960,568 km (0.102 R)
• M7: 1,128,267 km (0.11 R)
• M8: 1,443,619 km (0.066 R)
• M9: 2,231,252 km (0.098 R)
• M10: 2,537,928 km (0.112 R)
• M11: 2,566,351 km (0.059 R)
• M12: 3,007,067 km (0.091 R)
• M13: 3,345,008 km (0.116 R)
• M14: 3,376,424 km (0.058 R)
• M15: 3,439,405 km (0.068 R)
• M16: 3,502,685 km (0.087 R)
• M17: 3,566,413 km (0.097 R)
• M18: 3,598,427 km (0.099 R)
• M19: 3,727,381 km (0.106 R)
• M20: 3,857,830 km (0.107 R)
• M21: 3,956,714 km (0.069 R)
• M22: 4,394,886 km (0.032 R)
• M23: 4,637,085 km (0.032 R)
• M24: 4,883,772 km (0.059 R)
• M25: 5,611,566 km (0.116 R)
• M26: 5,836,411 km (0.06 R)
• M27: 6,450,511 km (0.077 R)
• M28: 8,369,552 km (0.049 R)
• M29: 8,412,187 km (0.077 R)
• M30: 8,712,580 km (0.109 R)
• M31: 9,016,563 km (0.083 R)
• M32: 10,039,214 km (0.032 R)
• M33: 10,541,264 km (0.094 R)
• M34: 11,004,719 km (0.11 R)
• M35: 12,385,956 km (0.098 R)
• M36: 13,419,677 km (0.055 R)
• M37: 14,022,706 km (0.048 R)
• M38: 14,429,612 km (0.1 R)
• M39: 14,685,873 km (0.094 R)
• M40: 14,737,335 km (0.106 R)
• M41: 14,943,780 km (0.064 R)
• M42: 15,463,782 km (0.065 R)
• M43: 17,548,129 km (0.057 R)
• M44: 19,154,063 km (0.103 R)
• M45: 19,661,947 km (0.081 R)
• M46: 19,718,645 km (0.041 R)
• M47: 20,060,027 km (0.108 R)
• M48: 21,037,949 km (0.068 R)
• M49: 21,153,887 km (0.055 R)
• M50: 21,620,333 km (0.039 R)
• M51: 22,207,954 km (0.048 R)
• M52: 22,920,189 km (0.096 R)
• M53: 24,245,177 km (0.076 R)
• M54: 24,488,723 km (0.073 R)
• M55: 25,470,982 km (0.106 R)
• M56: 25,594,700 km (0.097 R)
• M57: 26,153,897 km (0.112 R)
• M58: 26,341,043 km (0.078 R)
• M59: 26,905,626 km (0.12 R)
• M60: 27,855,124 km (0.091 R)
• M61: 28,046,459 km (0.108 R)
• M62: 28,110,337 km (0.11 R)
• M63: 28,944,645 km (0.102 R)
• M64: 29,591,955 km (0.077 R)
• M65: 30,637,644 km (0.106 R)
• M66: 31,695,301 km (0.089 R)
• M67: 33,710,534 km (0.102 R)
• M68: 33,846,369 km (0.081 R)
• M69: 34,050,420 km (0.081 R)
• M70: 34,323,137 km (0.108 R)
• M71: 34,391,354 km (0.061 R)
• M72: 35,421,185 km (0.104 R)
• M73: 36,321,914 km (0.087 R)
• M74: 37,300,284 km (0.111 R)
• M75: 38,075,052 km (0.082 R)
• M76: 39,927,372 km (0.054 R)
• M77: 40,142,943 km (0.112 R)
• M78: 40,214,900 km (0.085 R)
• M79: 41,009,264 km (0.097 R)
• M80: 41,881,869 km (0.071 R)
• M81: 42,027,876 km (0.066 R)
• M82: 42,393,493 km (0.093 R)
• M83: 42,540,099 km (0.039 R)
• M84: 42,760,307 km (0.06 R)
• M85: 42,833,910 km (0.105 R)
• M86: 44,238,185 km (0.087 R)
• M87: 44,610,235 km (0.046 R)
• M88: 46,033,359 km (0.106 R)
• M89: 47,395,448 km (0.032 R)
• M90: 48,005,059 km (0.113 R)
• M91: 48,387,282 km (0.099 R)
• M92: 50,081,478 km (0.09 R)
• M93: 50,857,891 km (0.064 R)
• M94: 51,873,211 km (0.079 R)
• M95: 52,344,145 km (0.113 R)
• M96: 52,501,373 km (0.073 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 15,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit