🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.2

Radius: 13.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.7 AU - 1.12 AU

Year: 579 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 61,706,257 km

• M1: 172,486 km (0.072 R)
• M2: 271,520 km (0.12 R)
• M3: 370,704 km (0.083 R)
• M4: 460,013 km (0.074 R)
• M5: 545,135 km (0.112 R)
• M6: 644,767 km (0.091 R)
• M7: 739,761 km (0.043 R)
• M8: 831,764 km (0.081 R)
• M9: 919,129 km (0.115 R)
• M10: 1,005,447 km (0.09 R)
• M11: 1,104,481 km (0.058 R)
• M12: 1,318,406 km (0.092 R)
• M13: 1,406,818 km (0.088 R)
• M14: 1,584,840 km (0.066 R)
• M15: 1,690,755 km (0.077 R)
• M16: 1,834,070 km (0.105 R)
• M17: 1,945,820 km (0.083 R)
• M18: 2,084,198 km (0.054 R)
• M19: 2,176,350 km (0.119 R)
• M20: 2,403,290 km (0.063 R)
• M21: 2,565,603 km (0.084 R)
• M22: 2,698,147 km (0.105 R)
• M23: 2,792,244 km (0.06 R)
• M24: 3,011,704 km (0.053 R)
• M25: 3,130,635 km (0.087 R)
• M26: 3,258,391 km (0.118 R)
• M27: 3,359,071 km (0.07 R)
• M28: 3,460,648 km (0.098 R)
• M29: 3,644,803 km (0.103 R)
• M30: 3,771,961 km (0.108 R)
• M31: 3,961,501 km (0.109 R)
• M32: 4,046,024 km (0.032 R)
• M33: 4,185,599 km (0.077 R)
• M34: 4,453,678 km (0.042 R)
• M35: 4,573,656 km (0.11 R)
• M36: 4,735,521 km (0.107 R)
• M37: 4,825,429 km (0.087 R)
• M38: 4,924,014 km (0.082 R)
• M39: 5,215,730 km (0.052 R)
• M40: 5,376,398 km (0.06 R)
• M41: 5,478,723 km (0.035 R)
• M42: 5,807,240 km (0.081 R)
• M43: 6,026,999 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.3

Radius: 8.9

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.68 AU - 1.14 AU

Year: 579 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 61,706,257 km

• M1: 116,088 km (0.074 R)
• M2: 186,848 km (0.078 R)
• M3: 243,246 km (0.115 R)
• M4: 326,273 km (0.091 R)
• M5: 394,789 km (0.089 R)
• M6: 461,210 km (0.12 R)
• M7: 532,120 km (0.101 R)
• M8: 611,855 km (0.096 R)
• M9: 691,292 km (0.035 R)
• M10: 779,555 km (0.072 R)
• M11: 840,740 km (0.111 R)
• M12: 989,889 km (0.087 R)
• M13: 1,051,075 km (0.028 R)
• M14: 1,130,810 km (0.095 R)
• M15: 1,458,130 km (0.093 R)
• M16: 1,679,087 km (0.116 R)
• M17: 1,793,828 km (0.115 R)
• M18: 2,153,461 km (0.113 R)
• M19: 2,211,954 km (0.067 R)
• M20: 2,278,525 km (0.113 R)
• M21: 2,383,244 km (0.056 R)
• M22: 2,667,928 km (0.116 R)
• M23: 2,826,353 km (0.044 R)
• M24: 2,906,836 km (0.112 R)
• M25: 2,996,146 km (0.096 R)
• M26: 3,345,906 km (0.078 R)
• M27: 3,542,926 km (0.05 R)
• M28: 3,638,669 km (0.103 R)
• M29: 3,761,638 km (0.105 R)
• M30: 3,832,398 km (0.055 R)
• M31: 4,065,921 km (0.101 R)
• M32: 4,193,677 km (0.077 R)
• M33: 4,322,630 km (0.058 R)
• M34: 4,406,256 km (0.099 R)
• M35: 4,509,329 km (0.087 R)
• M36: 4,660,572 km (0.049 R)
• M37: 4,717,718 km (0.088 R)
• M38: 4,784,738 km (0.11 R)
• M39: 4,842,333 km (0.113 R)
• M40: 4,987,443 km (0.055 R)
• M41: 5,183,417 km (0.093 R)
• M42: 5,391,806 km (0.083 R)
• M43: 5,481,864 km (0.107 R)
• M44: 5,552,325 km (0.07 R)
• M45: 5,786,146 km (0.074 R)
• M46: 5,857,804 km (0.107 R)
• M47: 6,043,754 km (0.05 R)
• M48: 6,336,966 km (0.088 R)
• M49: 6,549,096 km (0.079 R)
• M50: 6,937,152 km (0.071 R)
• M51: 7,178,005 km (0.045 R)
• M52: 7,266,118 km (0.097 R)
• M53: 7,454,911 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.9

Radius: 11.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.97 AU - 1.29 AU

Year: 801 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 153.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 61,706,257 km

• M1: 154,535 km (0.088 R)
• M2: 252,072 km (0.08 R)
• M3: 349,909 km (0.081 R)
• M4: 442,959 km (0.087 R)
• M5: 521,049 km (0.078 R)
• M6: 600,486 km (0.043 R)
• M7: 825,032 km (0.079 R)
• M8: 926,160 km (0.096 R)
• M9: 1,048,980 km (0.118 R)
• M10: 1,165,667 km (0.112 R)
• M11: 1,250,189 km (0.052 R)
• M12: 1,374,804 km (0.039 R)
• M13: 1,497,026 km (0.044 R)
• M14: 1,850,974 km (0.048 R)
• M15: 2,089,433 km (0.097 R)
• M16: 2,315,177 km (0.118 R)
• M17: 2,399,849 km (0.076 R)
• M18: 2,540,920 km (0.117 R)
• M19: 2,644,591 km (0.073 R)
• M20: 2,864,350 km (0.113 R)
• M21: 2,972,360 km (0.062 R)
• M22: 3,090,243 km (0.117 R)
• M23: 3,252,856 km (0.113 R)
• M24: 3,444,641 km (0.083 R)
• M25: 3,685,194 km (0.094 R)
• M26: 3,931,432 km (0.084 R)
• M27: 4,033,308 km (0.084 R)
• M28: 4,183,056 km (0.095 R)
• M29: 4,287,026 km (0.071 R)
• M30: 4,372,895 km (0.056 R)
• M31: 4,478,511 km (0.04 R)
• M32: 4,623,921 km (0.092 R)
• M33: 4,721,758 km (0.116 R)
• M34: 4,949,446 km (0.113 R)
• M35: 5,241,909 km (0.079 R)
• M36: 5,488,147 km (0.098 R)
• M37: 5,623,085 km (0.097 R)
• M38: 5,727,654 km (0.092 R)
• M39: 5,801,256 km (0.039 R)
• M40: 5,938,886 km (0.1 R)
• M41: 6,249,601 km (0.096 R)
• M42: 6,434,354 km (0.092 R)
• M43: 6,532,789 km (0.101 R)
• M44: 6,642,893 km (0.043 R)
• M45: 6,798,026 km (0.06 R)
• M46: 6,876,117 km (0.077 R)
• M47: 7,123,252 km (0.077 R)
• M48: 7,407,787 km (0.09 R)
• M49: 7,684,394 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.8

Radius: 11.8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.67 AU - 2.37 AU

Year: 1915 Days

Day: 5.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 61,706,257 km

• M1: 147,204 km (0.078 R)
• M2: 231,428 km (0.106 R)
• M3: 366,066 km (0.107 R)
• M4: 495,917 km (0.082 R)
• M5: 625,020 km (0.057 R)
• M6: 704,756 km (0.099 R)
• M7: 898,186 km (0.119 R)
• M8: 990,039 km (0.077 R)
• M9: 1,134,401 km (0.094 R)
• M10: 1,517,970 km (0.108 R)
• M11: 1,601,445 km (0.075 R)
• M12: 1,734,438 km (0.1 R)
• M13: 1,812,229 km (0.1 R)
• M14: 2,032,287 km (0.091 R)
• M15: 2,336,120 km (0.119 R)
• M16: 2,499,032 km (0.05 R)
• M17: 2,733,602 km (0.099 R)
• M18: 3,022,326 km (0.096 R)
• M19: 3,200,347 km (0.044 R)
• M20: 3,418,760 km (0.113 R)
• M21: 3,492,661 km (0.074 R)
• M22: 3,947,439 km (0.076 R)
• M23: 4,103,170 km (0.087 R)
• M24: 4,287,625 km (0.106 R)
• M25: 4,542,390 km (0.098 R)
• M26: 4,651,147 km (0.114 R)
• M27: 4,774,566 km (0.089 R)
• M28: 4,996,569 km (0.112 R)
• M29: 5,321,944 km (0.06 R)
• M30: 5,407,963 km (0.115 R)
• M31: 5,625,030 km (0.074 R)
• M32: 6,354,319 km (0.089 R)
• M33: 6,491,500 km (0.118 R)
• M34: 6,722,330 km (0.084 R)
• M35: 6,799,971 km (0.084 R)
• M36: 7,271,653 km (0.07 R)
• M37: 8,015,604 km (0.097 R)
• M38: 8,363,419 km (0.1 R)
• M39: 8,530,669 km (0.043 R)
• M40: 8,783,789 km (0.079 R)
• M41: 8,936,827 km (0.092 R)
• M42: 9,039,451 km (0.056 R)
• M43: 9,453,538 km (0.081 R)
• M44: 9,768,143 km (0.047 R)
• M45: 10,175,348 km (0.032 R)
• M46: 10,300,412 km (0.1 R)
• M47: 10,569,987 km (0.036 R)
• M48: 10,860,207 km (0.092 R)
• M49: 11,079,517 km (0.095 R)
• M50: 11,152,970 km (0.065 R)
• M51: 11,411,475 km (0.055 R)
• M52: 11,504,226 km (0.12 R)
• M53: 11,597,126 km (0.095 R)
• M54: 11,765,274 km (0.077 R)
• M55: 11,971,719 km (0.104 R)
• M56: 12,312,354 km (0.067 R)
• M57: 12,426,497 km (0.074 R)
• M58: 12,675,278 km (0.099 R)
• M59: 12,867,661 km (0.087 R)
• M60: 12,964,301 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.5

Radius: 8.6

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.85 AU - 2.33 AU

Year: 2015 Days

Day: 12.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 61,706,257 km

• M1: 111,600 km (0.11 R)
• M2: 182,809 km (0.069 R)
• M3: 413,937 km (0.026 R)
• M4: 508,932 km (0.058 R)
• M5: 670,946 km (0.081 R)
• M6: 785,538 km (0.093 R)
• M7: 926,310 km (0.098 R)
• M8: 1,045,240 km (0.057 R)
• M9: 1,106,575 km (0.041 R)
• M10: 1,190,500 km (0.103 R)
• M11: 1,298,360 km (0.114 R)
• M12: 1,512,734 km (0.088 R)
• M13: 1,750,744 km (0.092 R)
• M14: 1,975,141 km (0.062 R)
• M15: 2,091,079 km (0.056 R)
• M16: 2,235,740 km (0.063 R)
• M17: 2,316,074 km (0.115 R)
• M18: 2,732,106 km (0.071 R)
• M19: 4,017,750 km (0.034 R)
• M20: 4,165,254 km (0.059 R)
• M21: 4,264,587 km (0.067 R)
• M22: 4,331,307 km (0.065 R)
• M23: 4,398,327 km (0.052 R)
• M24: 4,516,509 km (0.12 R)
• M25: 4,584,576 km (0.028 R)
• M26: 4,894,842 km (0.111 R)
• M27: 5,105,626 km (0.054 R)
• M28: 5,247,744 km (0.059 R)
• M29: 5,810,830 km (0.12 R)
• M30: 6,034,030 km (0.068 R)
• M31: 6,109,128 km (0.109 R)
• M32: 6,298,070 km (0.041 R)
• M33: 6,393,215 km (0.095 R)
• M34: 6,643,043 km (0.087 R)
• M35: 6,701,087 km (0.098 R)
• M36: 6,994,149 km (0.111 R)
• M37: 7,092,734 km (0.029 R)
• M38: 7,734,958 km (0.099 R)
• M39: 8,021,737 km (0.118 R)
• M40: 8,083,671 km (0.105 R)
• M41: 8,228,780 km (0.096 R)
• M42: 8,881,626 km (0.086 R)
• M43: 9,225,102 km (0.046 R)
• M44: 9,355,103 km (0.098 R)
• M45: 9,638,740 km (0.092 R)
• M46: 10,416,500 km (0.069 R)
• M47: 11,099,115 km (0.047 R)
• M48: 11,168,079 km (0.069 R)
• M49: 11,562,270 km (0.097 R)
• M50: 11,913,675 km (0.118 R)
• M51: 11,984,435 km (0.116 R)
• M52: 12,055,344 km (0.07 R)
• M53: 12,292,457 km (0.083 R)
• M54: 12,387,900 km (0.089 R)
• M55: 13,013,369 km (0.04 R)
• M56: 13,354,602 km (0.054 R)
• M57: 13,452,589 km (0.066 R)
• M58: 14,070,577 km (0.113 R)
• M59: 14,370,521 km (0.091 R)
• M60: 14,445,769 km (0.076 R)
• M61: 14,925,828 km (0.091 R)
• M62: 15,308,500 km (0.116 R)
• M63: 15,668,582 km (0.079 R)
• M64: 16,423,453 km (0.075 R)
• M65: 17,057,000 km (0.119 R)
• M66: 17,163,364 km (0.094 R)
• M67: 17,752,480 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.4

Radius: 10.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.13 AU - 4.33 AU

Year: 4804 Days

Day: 6.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 61,706,257 km

• M1: 169,794 km (0.108 R)
• M2: 242,648 km (0.108 R)
• M3: 366,365 km (0.077 R)
• M4: 570,566 km (0.064 R)
• M5: 762,052 km (0.059 R)
• M6: 942,167 km (0.03 R)
• M7: 1,172,698 km (0.075 R)
• M8: 1,619,547 km (0.104 R)
• M9: 1,855,163 km (0.109 R)
• M10: 1,984,416 km (0.097 R)
• M11: 2,087,189 km (0.029 R)
• M12: 2,406,132 km (0.107 R)
• M13: 3,419,209 km (0.079 R)
• M14: 3,543,226 km (0.092 R)
• M15: 3,777,496 km (0.09 R)
• M16: 3,961,202 km (0.091 R)
• M17: 4,035,552 km (0.049 R)
• M18: 4,261,445 km (0.095 R)
• M19: 4,414,334 km (0.104 R)
• M20: 4,569,018 km (0.064 R)
• M21: 5,267,191 km (0.103 R)
• M22: 5,410,805 km (0.053 R)
• M23: 5,618,298 km (0.096 R)
• M24: 5,870,819 km (0.096 R)
• M25: 6,170,164 km (0.055 R)
• M26: 7,670,930 km (0.094 R)
• M27: 10,804,108 km (0.117 R)
• M28: 11,013,246 km (0.062 R)
• M29: 11,675,815 km (0.098 R)
• M30: 11,782,927 km (0.114 R)
• M31: 12,625,013 km (0.026 R)
• M32: 12,956,073 km (0.05 R)
• M33: 13,290,125 km (0.059 R)
• M34: 13,711,692 km (0.116 R)
• M35: 14,539,118 km (0.119 R)
• M36: 15,323,908 km (0.108 R)
• M37: 15,765,970 km (0.031 R)
• M38: 15,854,831 km (0.099 R)
• M39: 15,943,991 km (0.088 R)
• M40: 16,632,441 km (0.108 R)
• M41: 16,783,385 km (0.106 R)
• M42: 17,056,252 km (0.114 R)
• M43: 17,269,429 km (0.119 R)
• M44: 17,821,894 km (0.104 R)
• M45: 18,193,345 km (0.104 R)
• M46: 19,164,983 km (0.082 R)
• M47: 19,450,266 km (0.062 R)
• M48: 19,609,289 km (0.073 R)
• M49: 20,314,344 km (0.108 R)
• M50: 20,767,476 km (0.11 R)
• M51: 21,027,776 km (0.117 R)
• M52: 21,322,035 km (0.114 R)
• M53: 21,518,906 km (0.112 R)
• M54: 21,683,463 km (0.066 R)
• M55: 21,881,381 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.1

Radius: 4.6

Gravity: 18.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.93 AU - 10.09 AU

Year: 19557 Days

Day: 24.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,706,257 km

• M1: 72,854 km (0.076 R)
• M2: 128,355 km (0.07 R)
• M3: 478,264 km (0.076 R)
• M4: 746,493 km (0.065 R)
• M5: 1,150,408 km (0.098 R)
• M6: 1,558,062 km (0.082 R)
• M7: 1,639,144 km (0.116 R)
• M8: 2,036,027 km (0.102 R)
• M9: 2,913,568 km (0.093 R)
• M10: 3,013,799 km (0.044 R)
• M11: 3,531,856 km (0.064 R)
• M12: 3,638,669 km (0.029 R)
• M13: 3,710,626 km (0.116 R)
• M14: 4,226,738 km (0.077 R)
• M15: 4,302,285 km (0.097 R)
• M16: 4,340,283 km (0.118 R)
• M17: 5,002,553 km (0.097 R)
• M18: 5,324,936 km (0.098 R)
• M19: 5,571,324 km (0.045 R)
• M20: 5,737,527 km (0.064 R)
• M21: 6,812,986 km (0.117 R)
• M22: 7,396,418 km (0.045 R)
• M23: 7,441,896 km (0.035 R)
• M24: 9,437,082 km (0.084 R)
• M25: 9,985,209 km (0.088 R)
• M26: 10,237,880 km (0.062 R)
• M27: 10,390,470 km (0.096 R)
• M28: 10,441,483 km (0.049 R)
• M29: 10,595,120 km (0.079 R)
• M30: 10,749,355 km (0.086 R)
• M31: 12,931,988 km (0.109 R)
• M32: 13,763,602 km (0.086 R)
• M33: 14,441,430 km (0.12 R)
• M34: 14,727,013 km (0.083 R)
• M35: 15,653,323 km (0.111 R)
• M36: 15,887,892 km (0.086 R)
• M37: 17,198,370 km (0.115 R)
• M38: 18,357,903 km (0.081 R)
• M39: 18,419,537 km (0.051 R)
• M40: 18,667,122 km (0.1 R)
• M41: 19,416,457 km (0.099 R)
• M42: 20,430,880 km (0.091 R)
• M43: 21,267,581 km (0.057 R)
• M44: 21,397,283 km (0.087 R)
• M45: 21,984,305 km (0.104 R)
• M46: 25,615,943 km (0.072 R)
• M47: 26,937,191 km (0.082 R)
• M48: 27,500,128 km (0.088 R)
• M49: 28,209,222 km (0.108 R)
• M50: 30,153,545 km (0.108 R)
• M51: 30,518,414 km (0.118 R)
• M52: 30,811,327 km (0.097 R)
• M53: 30,958,083 km (0.118 R)
• M54: 31,769,651 km (0.091 R)
• M55: 34,169,949 km (0.038 R)
• M56: 34,321,940 km (0.117 R)
• M57: 35,238,227 km (0.051 R)
• M58: 35,314,971 km (0.051 R)
• M59: 36,783,424 km (0.118 R)
• M60: 37,564,325 km (0.089 R)
• M61: 40,019,375 km (0.11 R)
• M62: 41,468,530 km (0.098 R)
• M63: 41,874,090 km (0.045 R)
• M64: 43,180,827 km (0.099 R)
• M65: 43,262,956 km (0.085 R)
• M66: 43,591,922 km (0.106 R)
• M67: 43,839,207 km (0.12 R)
• M68: 44,252,397 km (0.104 R)
• M69: 45,583,219 km (0.054 R)
• M70: 46,674,087 km (0.097 R)
• M71: 47,180,476 km (0.08 R)
• M72: 47,265,148 km (0.092 R)
• M73: 47,688,809 km (0.115 R)
• M74: 48,113,667 km (0.109 R)
• M75: 50,949,295 km (0.049 R)
• M76: 52,343,547 km (0.05 R)
• M77: 54,369,701 km (0.036 R)
• M78: 55,080,440 km (0.118 R)
• M79: 55,436,932 km (0.049 R)
• M80: 55,526,242 km (0.025 R)
• M81: 56,062,700 km (0.11 R)
• M82: 57,321,267 km (0.069 R)
• M83: 58,861,975 km (0.067 R)
• M84: 59,591,713 km (0.071 R)
• M85: 60,875,862 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 13,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit