🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.9

Radius: 13.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.59 AU - 0.89 AU

Year: 432 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 61,603,332 km

• M1: 187,297 km (0.102 R)
• M2: 295,157 km (0.095 R)
• M3: 418,575 km (0.109 R)
• M4: 615,146 km (0.067 R)
• M5: 753,225 km (0.053 R)
• M6: 837,598 km (0.089 R)
• M7: 975,677 km (0.092 R)
• M8: 1,141,432 km (0.069 R)
• M9: 1,245,851 km (0.034 R)
• M10: 1,358,947 km (0.115 R)
• M11: 1,443,470 km (0.08 R)
• M12: 1,546,393 km (0.082 R)
• M13: 1,702,723 km (0.05 R)
• M14: 1,876,406 km (0.082 R)
• M15: 1,971,550 km (0.092 R)
• M16: 2,062,207 km (0.111 R)
• M17: 2,223,024 km (0.078 R)
• M18: 2,368,733 km (0.072 R)
• M19: 2,459,090 km (0.064 R)
• M20: 2,550,644 km (0.105 R)
• M21: 2,643,394 km (0.06 R)
• M22: 2,846,099 km (0.089 R)
• M23: 2,984,029 km (0.09 R)
• M24: 3,124,352 km (0.11 R)
• M25: 3,259,738 km (0.102 R)
• M26: 3,346,355 km (0.111 R)
• M27: 3,492,362 km (0.113 R)
• M28: 3,745,482 km (0.079 R)
• M29: 4,183,654 km (0.059 R)
• M30: 4,444,852 km (0.086 R)
• M31: 4,597,741 km (0.074 R)
• M32: 4,727,891 km (0.048 R)
• M33: 4,818,099 km (0.118 R)
• M34: 4,950,343 km (0.052 R)
• M35: 5,075,407 km (0.085 R)
• M36: 5,167,858 km (0.06 R)
• M37: 5,260,759 km (0.119 R)
• M38: 5,405,569 km (0.11 R)
• M39: 5,508,642 km (0.085 R)
• M40: 5,804,248 km (0.084 R)
• M41: 5,900,888 km (0.082 R)
• M42: 6,104,940 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.6

Radius: 13.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.54 AU - 1.7 AU

Year: 1399 Days

Day: 10.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,603,332 km

• M1: 193,430 km (0.093 R)
• M2: 344,075 km (0.058 R)
• M3: 470,635 km (0.102 R)
• M4: 565,480 km (0.037 R)
• M5: 668,403 km (0.101 R)
• M6: 774,019 km (0.046 R)
• M7: 886,218 km (0.087 R)
• M8: 971,638 km (0.111 R)
• M9: 1,117,197 km (0.045 R)
• M10: 1,264,401 km (0.082 R)
• M11: 1,374,804 km (0.095 R)
• M12: 1,533,827 km (0.105 R)
• M13: 1,712,746 km (0.102 R)
• M14: 1,822,102 km (0.037 R)
• M15: 2,048,294 km (0.115 R)
• M16: 2,224,221 km (0.113 R)
• M17: 2,575,627 km (0.12 R)
• M18: 2,766,214 km (0.098 R)
• M19: 3,002,728 km (0.072 R)
• M20: 3,169,829 km (0.075 R)
• M21: 3,374,629 km (0.081 R)
• M22: 3,716,759 km (0.119 R)
• M23: 3,851,397 km (0.076 R)
• M24: 4,190,536 km (0.118 R)
• M25: 4,359,132 km (0.116 R)
• M26: 4,549,122 km (0.083 R)
• M27: 4,819,744 km (0.098 R)
• M28: 5,205,557 km (0.068 R)
• M29: 5,529,736 km (0.113 R)
• M30: 5,808,437 km (0.049 R)
• M31: 6,060,060 km (0.066 R)
• M32: 6,261,868 km (0.072 R)
• M33: 6,574,228 km (0.033 R)
• M34: 6,694,056 km (0.052 R)
• M35: 6,814,632 km (0.104 R)
• M36: 6,902,745 km (0.086 R)
• M37: 7,417,062 km (0.104 R)
• M38: 7,621,712 km (0.104 R)
• M39: 7,816,788 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.5

Radius: 15

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.76 AU - 2.06 AU

Year: 1790 Days

Day: 13.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 61,603,332 km

• M1: 186,997 km (0.099 R)
• M2: 302,487 km (0.109 R)
• M3: 430,692 km (0.074 R)
• M4: 593,604 km (0.115 R)
• M5: 711,936 km (0.114 R)
• M6: 945,907 km (0.083 R)
• M7: 1,198,279 km (0.097 R)
• M8: 1,320,052 km (0.084 R)
• M9: 1,557,912 km (0.11 R)
• M10: 1,662,930 km (0.103 R)
• M11: 1,870,572 km (0.111 R)
• M12: 2,118,904 km (0.047 R)
• M13: 2,500,678 km (0.077 R)
• M14: 2,659,701 km (0.097 R)
• M15: 2,928,528 km (0.109 R)
• M16: 3,133,028 km (0.056 R)
• M17: 3,280,382 km (0.086 R)
• M18: 3,455,262 km (0.068 R)
• M19: 3,620,418 km (0.061 R)
• M20: 3,736,356 km (0.079 R)
• M21: 3,906,150 km (0.115 R)
• M22: 4,145,507 km (0.064 R)
• M23: 4,280,593 km (0.096 R)
• M24: 4,472,228 km (0.1 R)
• M25: 4,680,917 km (0.086 R)
• M26: 5,064,486 km (0.062 R)
• M27: 5,282,151 km (0.051 R)
• M28: 5,473,337 km (0.091 R)
• M29: 5,592,118 km (0.079 R)
• M30: 5,847,482 km (0.105 R)
• M31: 6,152,960 km (0.03 R)
• M32: 6,385,436 km (0.051 R)
• M33: 6,542,214 km (0.089 R)
• M34: 7,036,037 km (0.056 R)
• M35: 7,149,282 km (0.056 R)
• M36: 7,377,419 km (0.12 R)
• M37: 7,509,065 km (0.059 R)
• M38: 7,841,322 km (0.092 R)
• M39: 8,178,516 km (0.114 R)
• M40: 8,331,853 km (0.074 R)
• M41: 8,710,635 km (0.099 R)
• M42: 9,095,102 km (0.094 R)
• M43: 9,360,488 km (0.114 R)
• M44: 9,503,205 km (0.096 R)
• M45: 10,190,457 km (0.114 R)
• M46: 10,484,567 km (0.071 R)
• M47: 10,632,818 km (0.055 R)
• M48: 10,762,968 km (0.118 R)
• M49: 11,365,100 km (0.118 R)
• M50: 11,574,686 km (0.097 R)
• M51: 11,689,578 km (0.107 R)
• M52: 11,920,407 km (0.083 R)
• M53: 12,075,091 km (0.076 R)
• M54: 12,191,628 km (0.095 R)
• M55: 13,417,283 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.5

Radius: 11

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.89 AU - 2.29 AU

Year: 2049 Days

Day: 7.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,603,332 km

• M1: 137,331 km (0.095 R)
• M2: 207,193 km (0.027 R)
• M3: 335,698 km (0.12 R)
• M4: 495,019 km (0.106 R)
• M5: 569,968 km (0.084 R)
• M6: 724,951 km (0.119 R)
• M7: 839,693 km (0.096 R)
• M8: 1,048,831 km (0.072 R)
• M9: 1,139,487 km (0.065 R)
• M10: 1,286,093 km (0.048 R)
• M11: 1,372,860 km (0.091 R)
• M12: 1,484,160 km (0.104 R)
• M13: 1,564,046 km (0.108 R)
• M14: 1,704,369 km (0.118 R)
• M15: 1,885,831 km (0.063 R)
• M16: 2,202,529 km (0.056 R)
• M17: 2,387,432 km (0.075 R)
• M18: 2,660,748 km (0.104 R)
• M19: 2,744,672 km (0.091 R)
• M20: 2,944,086 km (0.098 R)
• M21: 3,089,495 km (0.107 R)
• M22: 3,207,678 km (0.051 R)
• M23: 3,602,018 km (0.049 R)
• M24: 3,852,444 km (0.056 R)
• M25: 4,092,399 km (0.11 R)
• M26: 4,206,094 km (0.06 R)
• M27: 4,304,529 km (0.102 R)
• M28: 4,553,610 km (0.078 R)
• M29: 4,927,754 km (0.089 R)
• M30: 5,066,281 km (0.114 R)
• M31: 5,206,155 km (0.067 R)
• M32: 5,400,483 km (0.103 R)
• M33: 5,832,971 km (0.037 R)
• M34: 6,183,478 km (0.077 R)
• M35: 6,258,128 km (0.09 R)
• M36: 6,446,023 km (0.076 R)
• M37: 6,635,862 km (0.104 R)
• M38: 6,904,690 km (0.058 R)
• M39: 7,021,077 km (0.112 R)
• M40: 7,099,017 km (0.097 R)
• M41: 7,196,854 km (0.101 R)
• M42: 7,552,748 km (0.028 R)
• M43: 8,016,052 km (0.103 R)
• M44: 8,364,316 km (0.111 R)
• M45: 8,447,044 km (0.079 R)
• M46: 8,571,509 km (0.108 R)
• M47: 8,759,554 km (0.074 R)
• M48: 8,927,851 km (0.076 R)
• M49: 9,118,439 km (0.054 R)
• M50: 9,288,831 km (0.052 R)
• M51: 9,719,822 km (0.035 R)
• M52: 9,894,104 km (0.097 R)
• M53: 10,534,383 km (0.073 R)
• M54: 10,916,007 km (0.109 R)
• M55: 11,762,282 km (0.099 R)
• M56: 12,134,781 km (0.04 R)
• M57: 12,251,916 km (0.078 R)
• M58: 12,463,896 km (0.038 R)
• M59: 12,534,806 km (0.119 R)
• M60: 12,724,645 km (0.097 R)
• M61: 12,819,790 km (0.065 R)
• M62: 13,299,550 km (0.089 R)
• M63: 13,444,660 km (0.12 R)
• M64: 13,760,910 km (0.117 R)
• M65: 14,549,590 km (0.093 R)
• M66: 14,674,205 km (0.077 R)
• M67: 15,352,930 km (0.065 R)
• M68: 15,964,935 km (0.107 R)
• M69: 16,558,988 km (0.102 R)
• M70: 16,924,157 km (0.112 R)
• M71: 17,002,696 km (0.029 R)
• M72: 17,450,292 km (0.085 R)
• M73: 17,715,529 km (0.109 R)
• M74: 17,821,894 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961

Radius: 11.8

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.21 AU - 2.87 AU

Year: 2746 Days

Day: 14.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,603,332 km

• M1: 152,440 km (0.1 R)
• M2: 241,152 km (0.077 R)
• M3: 429,346 km (0.038 R)
• M4: 546,032 km (0.095 R)
• M5: 637,287 km (0.117 R)
• M6: 923,916 km (0.106 R)
• M7: 1,142,030 km (0.113 R)
• M8: 1,339,051 km (0.113 R)
• M9: 1,739,225 km (0.109 R)
• M10: 1,953,299 km (0.108 R)
• M11: 2,237,087 km (0.092 R)
• M12: 2,345,096 km (0.102 R)
• M13: 2,598,515 km (0.104 R)
• M14: 2,978,793 km (0.037 R)
• M15: 3,573,295 km (0.104 R)
• M16: 3,792,007 km (0.116 R)
• M17: 3,921,559 km (0.108 R)
• M18: 4,147,302 km (0.03 R)
• M19: 4,415,980 km (0.079 R)
• M20: 4,513,368 km (0.036 R)
• M21: 4,890,205 km (0.102 R)
• M22: 5,215,281 km (0.06 R)
• M23: 5,484,856 km (0.112 R)
• M24: 5,610,668 km (0.069 R)
• M25: 5,886,975 km (0.068 R)
• M26: 6,320,510 km (0.061 R)
• M27: 6,430,614 km (0.108 R)
• M28: 7,310,848 km (0.117 R)
• M29: 7,918,814 km (0.064 R)
• M30: 8,085,167 km (0.099 R)
• M31: 8,204,845 km (0.09 R)
• M32: 9,108,266 km (0.074 R)
• M33: 9,408,060 km (0.108 R)
• M34: 9,685,714 km (0.086 R)
• M35: 10,249,249 km (0.113 R)
• M36: 10,744,568 km (0.098 R)
• M37: 10,876,214 km (0.074 R)
• M38: 11,194,409 km (0.097 R)
• M39: 11,623,455 km (0.091 R)
• M40: 12,003,284 km (0.105 R)
• M41: 12,663,909 km (0.109 R)
• M42: 12,830,860 km (0.095 R)
• M43: 13,336,351 km (0.109 R)
• M44: 13,421,173 km (0.118 R)
• M45: 13,506,294 km (0.104 R)
• M46: 13,876,998 km (0.09 R)
• M47: 14,020,462 km (0.066 R)
• M48: 14,164,375 km (0.061 R)
• M49: 14,250,992 km (0.069 R)
• M50: 14,366,781 km (0.077 R)
• M51: 14,511,891 km (0.079 R)
• M52: 14,657,599 km (0.038 R)
• M53: 15,067,946 km (0.098 R)
• M54: 15,511,953 km (0.096 R)
• M55: 15,780,331 km (0.111 R)
• M56: 15,930,079 km (0.12 R)
• M57: 17,022,592 km (0.117 R)
• M58: 17,454,032 km (0.1 R)
• M59: 17,857,797 km (0.065 R)
• M60: 18,107,775 km (0.073 R)
• M61: 18,674,601 km (0.114 R)
• M62: 18,928,469 km (0.031 R)
• M63: 19,023,912 km (0.103 R)
• M64: 19,119,505 km (0.075 R)
• M65: 19,439,495 km (0.099 R)
• M66: 19,568,000 km (0.092 R)
• M67: 19,761,280 km (0.028 R)
• M68: 19,858,070 km (0.101 R)
• M69: 20,182,099 km (0.114 R)
• M70: 20,279,637 km (0.12 R)
• M71: 20,704,196 km (0.063 R)
• M72: 21,462,507 km (0.11 R)
• M73: 21,628,561 km (0.096 R)
• M74: 21,828,424 km (0.087 R)
• M75: 21,995,375 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.4

Radius: 14.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.82 AU - 5.54 AU

Year: 7996 Days

Day: 5.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,603,332 km

• M1: 251,773 km (0.093 R)
• M2: 731,384 km (0.08 R)
• M3: 845,826 km (0.069 R)
• M4: 1,023,399 km (0.09 R)
• M5: 1,214,436 km (0.045 R)
• M6: 1,633,459 km (0.098 R)
• M7: 1,754,185 km (0.118 R)
• M8: 2,042,011 km (0.031 R)
• M9: 2,229,756 km (0.064 R)
• M10: 2,384,291 km (0.081 R)
• M11: 2,745,420 km (0.067 R)
• M12: 2,890,680 km (0.041 R)
• M13: 4,073,700 km (0.119 R)
• M14: 4,629,755 km (0.111 R)
• M15: 4,728,938 km (0.077 R)
• M16: 5,005,545 km (0.07 R)
• M17: 5,107,421 km (0.111 R)
• M18: 5,235,776 km (0.078 R)
• M19: 5,653,902 km (0.112 R)
• M20: 6,028,794 km (0.076 R)
• M21: 6,329,187 km (0.044 R)
• M22: 6,522,766 km (0.082 R)
• M23: 6,802,963 km (0.069 R)
• M24: 7,375,175 km (0.078 R)
• M25: 7,637,869 km (0.062 R)
• M26: 8,082,474 km (0.117 R)
• M27: 8,353,396 km (0.103 R)
• M28: 8,688,495 km (0.055 R)
• M29: 8,842,431 km (0.114 R)
• M30: 9,090,464 km (0.09 R)
• M31: 9,784,449 km (0.106 R)
• M32: 11,023,269 km (0.088 R)
• M33: 11,559,727 km (0.043 R)
• M34: 11,763,030 km (0.045 R)
• M35: 11,933,422 km (0.09 R)
• M36: 12,139,119 km (0.053 R)
• M37: 12,588,511 km (0.064 R)
• M38: 12,693,080 km (0.107 R)
• M39: 13,861,589 km (0.112 R)
• M40: 13,969,599 km (0.108 R)
• M41: 14,440,682 km (0.105 R)
• M42: 14,806,599 km (0.094 R)
• M43: 15,584,957 km (0.099 R)
• M44: 15,809,802 km (0.1 R)
• M45: 15,960,298 km (0.055 R)
• M46: 16,911,890 km (0.091 R)
• M47: 17,725,403 km (0.063 R)
• M48: 17,999,466 km (0.106 R)
• M49: 18,235,382 km (0.051 R)
• M50: 18,551,632 km (0.064 R)
• M51: 19,471,060 km (0.115 R)
• M52: 20,078,727 km (0.064 R)
• M53: 20,446,289 km (0.067 R)
• M54: 20,610,398 km (0.116 R)
• M55: 20,857,384 km (0.094 R)
• M56: 21,022,540 km (0.104 R)
• M57: 22,868,129 km (0.12 R)
• M58: 23,209,362 km (0.111 R)
• M59: 23,337,717 km (0.113 R)
• M60: 23,896,614 km (0.087 R)
• M61: 24,329,700 km (0.111 R)
• M62: 24,547,215 km (0.111 R)
• M63: 25,291,465 km (0.096 R)
• M64: 25,688,498 km (0.112 R)
• M65: 26,043,194 km (0.106 R)
• M66: 26,399,536 km (0.107 R)
• M67: 27,162,037 km (0.087 R)
• M68: 27,523,315 km (0.06 R)
• M69: 28,616,876 km (0.098 R)
• M70: 28,708,729 km (0.064 R)
• M71: 28,846,509 km (0.106 R)
• M72: 29,122,965 km (0.071 R)
• M73: 29,353,945 km (0.052 R)
• M74: 30,658,588 km (0.08 R)
• M75: 31,176,346 km (0.041 R)
• M76: 31,791,941 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.2

Radius: 5.5

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.66 AU - 11.16 AU

Year: 22781 Days

Day: 19.4 Hours

Environment

Temp: -246 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 61,603,332 km

• M1: 104,419 km (0.097 R)
• M2: 819,198 km (0.102 R)
• M3: 862,133 km (0.102 R)
• M4: 1,729,800 km (0.092 R)
• M5: 2,531,046 km (0.106 R)
• M6: 3,154,570 km (0.076 R)
• M7: 4,192,630 km (0.073 R)
• M8: 5,044,440 km (0.055 R)
• M9: 5,164,717 km (0.112 R)
• M10: 5,489,943 km (0.107 R)
• M11: 6,723,527 km (0.106 R)
• M12: 7,394,024 km (0.064 R)
• M13: 8,558,045 km (0.059 R)
• M14: 10,028,293 km (0.041 R)
• M15: 12,646,555 km (0.043 R)
• M16: 12,864,669 km (0.088 R)
• M17: 13,861,440 km (0.116 R)
• M18: 16,222,991 km (0.068 R)
• M19: 18,643,934 km (0.077 R)
• M20: 19,203,879 km (0.098 R)
• M21: 22,151,406 km (0.07 R)
• M22: 23,209,212 km (0.103 R)
• M23: 23,945,982 km (0.075 R)
• M24: 24,622,314 km (0.089 R)
• M25: 24,894,582 km (0.092 R)
• M26: 25,099,531 km (0.104 R)
• M27: 25,304,929 km (0.11 R)
• M28: 25,993,827 km (0.064 R)
• M29: 26,688,859 km (0.102 R)
• M30: 27,530,945 km (0.112 R)
• M31: 29,097,235 km (0.067 R)
• M32: 29,963,855 km (0.079 R)
• M33: 30,327,378 km (0.027 R)
• M34: 30,912,006 km (0.059 R)
• M35: 32,539,033 km (0.09 R)
• M36: 32,763,130 km (0.116 R)
• M37: 34,878,594 km (0.108 R)
• M38: 35,337,560 km (0.09 R)
• M39: 35,952,707 km (0.078 R)
• M40: 36,648,935 km (0.071 R)
• M41: 37,193,621 km (0.096 R)
• M42: 38,606,274 km (0.106 R)
• M43: 39,239,821 km (0.114 R)
• M44: 41,807,967 km (0.114 R)
• M45: 43,194,141 km (0.115 R)
• M46: 43,687,066 km (0.114 R)
• M47: 44,181,786 km (0.045 R)
• M48: 44,844,355 km (0.077 R)
• M49: 44,927,382 km (0.11 R)
• M50: 47,696,439 km (0.085 R)
• M51: 49,401,406 km (0.089 R)
• M52: 50,261,444 km (0.047 R)
• M53: 50,866,268 km (0.114 R)
• M54: 54,191,829 km (0.059 R)
• M55: 56,059,708 km (0.057 R)
• M56: 56,417,845 km (0.096 R)
• M57: 56,686,972 km (0.112 R)
• M58: 57,226,421 km (0.091 R)
• M59: 60,866,437 km (0.074 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 15,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit