🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.2

Radius: 9.6

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.22 AU - 1.98 AU

Year: 1350 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 60,612,369 km

• M1: 123,717 km (0.089 R)
• M2: 229,034 km (0.116 R)
• M3: 347,217 km (0.101 R)
• M4: 617,989 km (0.054 R)
• M5: 749,934 km (0.1 R)
• M6: 848,370 km (0.12 R)
• M7: 928,853 km (0.11 R)
• M8: 1,050,925 km (0.092 R)
• M9: 1,440,927 km (0.104 R)
• M10: 1,529,638 km (0.087 R)
• M11: 1,684,622 km (0.062 R)
• M12: 1,990,848 km (0.114 R)
• M13: 2,130,423 km (0.075 R)
• M14: 2,721,036 km (0.105 R)
• M15: 2,842,958 km (0.104 R)
• M16: 3,057,780 km (0.089 R)
• M17: 3,172,971 km (0.052 R)
• M18: 3,254,502 km (0.1 R)
• M19: 3,360,417 km (0.051 R)
• M20: 3,431,626 km (0.046 R)
• M21: 3,770,764 km (0.119 R)
• M22: 3,832,548 km (0.08 R)
• M23: 4,044,827 km (0.117 R)
• M24: 4,120,823 km (0.08 R)
• M25: 4,533,563 km (0.115 R)
• M26: 4,758,409 km (0.096 R)
• M27: 4,905,763 km (0.08 R)
• M28: 5,000,458 km (0.096 R)
• M29: 5,150,355 km (0.109 R)
• M30: 5,736,330 km (0.108 R)
• M31: 5,821,751 km (0.118 R)
• M32: 5,893,408 km (0.101 R)
• M33: 6,476,241 km (0.04 R)
• M34: 6,639,901 km (0.033 R)
• M35: 6,699,741 km (0.086 R)
• M36: 6,940,743 km (0.099 R)
• M37: 7,123,551 km (0.095 R)
• M38: 7,307,856 km (0.069 R)
• M39: 7,493,657 km (0.062 R)
• M40: 7,696,960 km (0.117 R)
• M41: 7,886,052 km (0.069 R)
• M42: 7,949,481 km (0.099 R)
• M43: 8,253,015 km (0.069 R)
• M44: 8,397,976 km (0.119 R)
• M45: 9,103,030 km (0.081 R)
• M46: 9,252,927 km (0.094 R)
• M47: 9,555,265 km (0.103 R)
• M48: 9,758,718 km (0.072 R)
• M49: 9,980,721 km (0.106 R)
• M50: 10,100,848 km (0.067 R)
• M51: 10,360,101 km (0.117 R)
• M52: 10,726,766 km (0.047 R)
• M53: 10,867,687 km (0.067 R)
• M54: 11,115,571 km (0.053 R)
• M55: 11,240,186 km (0.041 R)
• M56: 11,419,105 km (0.109 R)
• M57: 11,671,027 km (0.116 R)
• M58: 11,834,089 km (0.04 R)
• M59: 11,961,397 km (0.109 R)
• M60: 12,254,010 km (0.085 R)
• M61: 12,419,765 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.5

Radius: 12.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.46 AU - 3.28 AU

Year: 3242 Days

Day: 7 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,612,369 km

• M1: 157,527 km (0.085 R)
• M2: 338,989 km (0.088 R)
• M3: 448,345 km (0.105 R)
• M4: 540,946 km (0.079 R)
• M5: 641,476 km (0.112 R)
• M6: 914,492 km (0.098 R)
• M7: 1,213,987 km (0.055 R)
• M8: 1,657,395 km (0.071 R)
• M9: 1,904,381 km (0.109 R)
• M10: 2,522,220 km (0.104 R)
• M11: 2,701,289 km (0.069 R)
• M12: 2,993,603 km (0.092 R)
• M13: 3,247,770 km (0.041 R)
• M14: 3,459,600 km (0.072 R)
• M15: 3,542,328 km (0.102 R)
• M16: 3,642,409 km (0.1 R)
• M17: 3,760,442 km (0.082 R)
• M18: 4,000,397 km (0.09 R)
• M19: 4,334,299 km (0.098 R)
• M20: 4,495,566 km (0.045 R)
• M21: 4,640,676 km (0.055 R)
• M22: 4,769,031 km (0.105 R)
• M23: 4,991,632 km (0.077 R)
• M24: 5,141,978 km (0.09 R)
• M25: 5,274,821 km (0.062 R)
• M26: 5,370,414 km (0.082 R)
• M27: 5,680,231 km (0.09 R)
• M28: 5,976,136 km (0.1 R)
• M29: 6,156,102 km (0.102 R)
• M30: 6,337,863 km (0.112 R)
• M31: 6,727,416 km (0.089 R)
• M32: 6,872,975 km (0.038 R)
• M33: 6,956,600 km (0.107 R)
• M34: 7,061,618 km (0.085 R)
• M35: 7,273,299 km (0.066 R)
• M36: 7,899,067 km (0.115 R)
• M37: 8,162,957 km (0.117 R)
• M38: 8,362,970 km (0.078 R)
• M39: 8,881,326 km (0.059 R)
• M40: 8,972,581 km (0.107 R)
• M41: 9,201,915 km (0.05 R)
• M42: 9,317,404 km (0.053 R)
• M43: 9,573,067 km (0.119 R)
• M44: 9,666,715 km (0.105 R)
• M45: 9,784,150 km (0.069 R)
• M46: 9,901,883 km (0.097 R)
• M47: 9,996,579 km (0.095 R)
• M48: 10,139,145 km (0.074 R)
• M49: 10,258,375 km (0.108 R)
• M50: 10,715,995 km (0.103 R)
• M51: 11,254,248 km (0.119 R)
• M52: 11,402,499 km (0.062 R)
• M53: 11,526,666 km (0.096 R)
• M54: 11,626,298 km (0.088 R)
• M55: 12,002,387 km (0.109 R)
• M56: 12,306,220 km (0.067 R)
• M57: 12,484,541 km (0.1 R)
• M58: 12,586,866 km (0.115 R)
• M59: 13,916,043 km (0.106 R)
• M60: 14,181,878 km (0.106 R)
• M61: 14,718,486 km (0.043 R)
• M62: 15,563,714 km (0.079 R)
• M63: 15,839,572 km (0.091 R)
• M64: 16,173,026 km (0.096 R)
• M65: 16,284,626 km (0.046 R)
• M66: 17,130,003 km (0.071 R)
• M67: 17,300,844 km (0.076 R)
• M68: 17,414,987 km (0.114 R)
• M69: 18,221,320 km (0.065 R)
• M70: 18,483,116 km (0.116 R)
• M71: 18,628,974 km (0.11 R)
• M72: 18,804,752 km (0.062 R)
• M73: 19,187,273 km (0.115 R)
• M74: 20,019,785 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.3

Radius: 14.1

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.4 AU - 3.58 AU

Year: 3448 Days

Day: 6.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,612,369 km

• M1: 255,513 km (0.11 R)
• M2: 389,254 km (0.071 R)
• M3: 632,649 km (0.034 R)
• M4: 726,597 km (0.113 R)
• M5: 826,079 km (0.032 R)
• M6: 1,331,271 km (0.11 R)
• M7: 1,611,767 km (0.081 R)
• M8: 1,924,726 km (0.107 R)
• M9: 2,354,222 km (0.102 R)
• M10: 2,681,841 km (0.112 R)
• M11: 2,903,545 km (0.082 R)
• M12: 3,224,433 km (0.086 R)
• M13: 3,397,068 km (0.119 R)
• M14: 3,492,661 km (0.064 R)
• M15: 3,589,152 km (0.06 R)
• M16: 3,884,010 km (0.073 R)
• M17: 4,000,845 km (0.083 R)
• M18: 4,169,741 km (0.104 R)
• M19: 4,780,101 km (0.091 R)
• M20: 4,923,715 km (0.088 R)
• M21: 5,123,428 km (0.119 R)
• M22: 5,233,532 km (0.093 R)
• M23: 5,568,482 km (0.111 R)
• M24: 5,968,357 km (0.109 R)
• M25: 6,358,059 km (0.099 R)
• M26: 6,675,655 km (0.101 R)
• M27: 6,978,292 km (0.108 R)
• M28: 7,223,632 km (0.066 R)
• M29: 7,870,793 km (0.109 R)
• M30: 8,040,886 km (0.117 R)
• M31: 8,777,356 km (0.106 R)
• M32: 8,998,162 km (0.029 R)
• M33: 9,243,054 km (0.082 R)
• M34: 9,400,132 km (0.118 R)
• M35: 9,512,779 km (0.07 R)
• M36: 9,739,719 km (0.067 R)
• M37: 9,922,378 km (0.11 R)
• M38: 10,014,231 km (0.084 R)
• M39: 10,664,832 km (0.117 R)
• M40: 11,090,438 km (0.062 R)
• M41: 11,836,333 km (0.106 R)
• M42: 12,227,681 km (0.097 R)
• M43: 12,425,001 km (0.082 R)
• M44: 12,573,701 km (0.108 R)
• M45: 12,723,000 km (0.114 R)
• M46: 13,149,204 km (0.088 R)
• M47: 13,275,465 km (0.117 R)
• M48: 13,452,888 km (0.112 R)
• M49: 14,144,628 km (0.051 R)
• M50: 14,848,037 km (0.111 R)
• M51: 15,032,192 km (0.08 R)
• M52: 15,243,724 km (0.106 R)
• M53: 15,429,524 km (0.103 R)
• M54: 15,536,188 km (0.053 R)
• M55: 15,669,629 km (0.105 R)
• M56: 15,857,225 km (0.089 R)
• M57: 16,126,501 km (0.079 R)
• M58: 16,998,507 km (0.101 R)
• M59: 17,163,663 km (0.108 R)
• M60: 17,274,066 km (0.071 R)
• M61: 17,578,947 km (0.111 R)
• M62: 17,718,222 km (0.093 R)
• M63: 17,969,696 km (0.118 R)
• M64: 18,504,509 km (0.094 R)
• M65: 18,759,573 km (0.114 R)
• M66: 18,930,414 km (0.089 R)
• M67: 19,158,850 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.5

Radius: 10.4

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.73 AU - 3.55 AU

Year: 3710 Days

Day: 7.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,612,369 km

• M1: 130,150 km (0.026 R)
• M2: 268,229 km (0.092 R)
• M3: 343,327 km (0.072 R)
• M4: 700,716 km (0.087 R)
• M5: 875,596 km (0.102 R)
• M6: 1,000,511 km (0.119 R)
• M7: 1,158,636 km (0.084 R)
• M8: 1,470,547 km (0.062 R)
• M9: 1,937,891 km (0.079 R)
• M10: 2,593,279 km (0.089 R)
• M11: 3,451,971 km (0.105 R)
• M12: 3,818,635 km (0.115 R)
• M13: 4,370,352 km (0.097 R)
• M14: 4,457,568 km (0.077 R)
• M15: 4,924,612 km (0.099 R)
• M16: 5,571,773 km (0.108 R)
• M17: 5,690,105 km (0.115 R)
• M18: 5,977,632 km (0.098 R)
• M19: 6,343,997 km (0.076 R)
• M20: 6,945,081 km (0.089 R)
• M21: 7,960,551 km (0.096 R)
• M22: 8,094,142 km (0.111 R)
• M23: 8,472,176 km (0.061 R)
• M24: 8,690,739 km (0.063 R)
• M25: 9,583,688 km (0.088 R)
• M26: 9,697,383 km (0.106 R)
• M27: 9,840,099 km (0.097 R)
• M28: 10,243,415 km (0.116 R)
• M29: 10,330,631 km (0.034 R)
• M30: 10,564,153 km (0.056 R)
• M31: 10,681,587 km (0.113 R)
• M32: 10,888,331 km (0.117 R)
• M33: 11,066,502 km (0.048 R)
• M34: 11,275,491 km (0.096 R)
• M35: 11,697,656 km (0.098 R)
• M36: 12,063,572 km (0.114 R)
• M37: 12,619,478 km (0.064 R)
• M38: 12,744,243 km (0.041 R)
• M39: 13,501,058 km (0.088 R)
• M40: 15,024,862 km (0.118 R)
• M41: 15,124,046 km (0.06 R)
• M42: 15,489,364 km (0.11 R)
• M43: 16,262,635 km (0.102 R)
• M44: 16,466,387 km (0.086 R)
• M45: 16,842,177 km (0.073 R)
• M46: 17,324,630 km (0.059 R)
• M47: 17,741,709 km (0.112 R)
• M48: 17,951,595 km (0.088 R)
• M49: 18,267,845 km (0.093 R)
• M50: 18,479,675 km (0.083 R)
• M51: 19,407,182 km (0.071 R)
• M52: 19,587,298 km (0.115 R)
• M53: 19,731,810 km (0.086 R)
• M54: 19,876,620 km (0.1 R)
• M55: 20,167,439 km (0.029 R)
• M56: 21,381,575 km (0.118 R)
• M57: 21,716,824 km (0.101 R)
• M58: 22,053,868 km (0.067 R)
• M59: 22,695,194 km (0.076 R)
• M60: 23,037,175 km (0.091 R)
• M61: 23,113,469 km (0.105 R)
• M62: 23,304,356 km (0.108 R)
• M63: 23,457,545 km (0.026 R)
• M64: 23,880,308 km (0.055 R)
• M65: 24,538,838 km (0.079 R)
• M66: 24,616,629 km (0.077 R)
• M67: 24,772,659 km (0.067 R)
• M68: 24,850,749 km (0.045 R)
• M69: 25,281,891 km (0.03 R)
• M70: 25,794,413 km (0.071 R)
• M71: 25,992,630 km (0.054 R)
• M72: 26,270,732 km (0.027 R)
• M73: 26,350,468 km (0.057 R)
• M74: 26,549,882 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.5

Radius: 7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.69 AU - 7.65 AU

Year: 11487 Days

Day: 15.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 60,612,369 km

• M1: 95,294 km (0.047 R)
• M2: 272,418 km (0.081 R)
• M3: 327,021 km (0.115 R)
• M4: 792,719 km (0.065 R)
• M5: 918,232 km (0.04 R)
• M6: 1,333,815 km (0.08 R)
• M7: 1,484,310 km (0.083 R)
• M8: 1,658,143 km (0.106 R)
• M9: 2,006,706 km (0.032 R)
• M10: 2,199,089 km (0.027 R)
• M11: 2,377,559 km (0.119 R)
• M12: 2,919,402 km (0.092 R)
• M13: 3,027,861 km (0.088 R)
• M14: 3,115,675 km (0.066 R)
• M15: 3,706,736 km (0.119 R)
• M16: 4,015,207 km (0.062 R)
• M17: 5,303,544 km (0.106 R)
• M18: 5,677,987 km (0.104 R)
• M19: 6,033,282 km (0.083 R)
• M20: 9,030,176 km (0.116 R)
• M21: 10,225,912 km (0.077 R)
• M22: 11,265,617 km (0.055 R)
• M23: 11,746,126 km (0.096 R)
• M24: 12,058,636 km (0.1 R)
• M25: 13,263,497 km (0.107 R)
• M26: 13,443,912 km (0.115 R)
• M27: 14,247,402 km (0.094 R)
• M28: 14,766,806 km (0.114 R)
• M29: 14,841,455 km (0.113 R)
• M30: 15,443,736 km (0.118 R)
• M31: 16,092,243 km (0.098 R)
• M32: 16,169,136 km (0.087 R)
• M33: 17,297,703 km (0.112 R)
• M34: 17,692,641 km (0.093 R)
• M35: 18,170,606 km (0.108 R)
• M36: 18,250,791 km (0.109 R)
• M37: 18,451,401 km (0.051 R)
• M38: 21,000,250 km (0.091 R)
• M39: 21,548,676 km (0.033 R)
• M40: 21,973,534 km (0.074 R)
• M41: 22,315,514 km (0.044 R)
• M42: 23,919,952 km (0.065 R)
• M43: 25,785,736 km (0.062 R)
• M44: 26,418,086 km (0.112 R)
• M45: 26,918,491 km (0.11 R)
• M46: 27,146,927 km (0.032 R)
• M47: 27,284,408 km (0.104 R)
• M48: 27,836,274 km (0.098 R)
• M49: 29,749,631 km (0.099 R)
• M50: 30,033,119 km (0.047 R)
• M51: 31,368,130 km (0.072 R)
• M52: 32,479,343 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.9

Radius: 5.1

Gravity: 29.79 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.25 AU - 8.51 AU

Year: 13369 Days

Day: 23.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 109.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,612,369 km

• M1: 332,107 km (0.089 R)
• M2: 547,827 km (0.105 R)
• M3: 584,628 km (0.109 R)
• M4: 802,144 km (0.099 R)
• M5: 953,238 km (0.027 R)
• M6: 1,137,093 km (0.116 R)
• M7: 1,184,815 km (0.106 R)
• M8: 1,407,866 km (0.069 R)
• M9: 2,934,362 km (0.118 R)
• M10: 3,651,534 km (0.105 R)
• M11: 4,195,622 km (0.066 R)
• M12: 4,344,921 km (0.11 R)
• M13: 4,725,946 km (0.025 R)
• M14: 4,842,333 km (0.113 R)
• M15: 4,920,573 km (0.053 R)
• M16: 5,038,456 km (0.082 R)
• M17: 5,438,481 km (0.057 R)
• M18: 5,479,022 km (0.037 R)
• M19: 7,049,500 km (0.079 R)
• M20: 7,952,174 km (0.037 R)
• M21: 8,090,702 km (0.108 R)
• M22: 8,747,735 km (0.079 R)
• M23: 8,986,494 km (0.084 R)
• M24: 9,373,055 km (0.047 R)
• M25: 10,666,328 km (0.1 R)
• M26: 11,961,696 km (0.101 R)
• M27: 12,978,812 km (0.1 R)
• M28: 13,745,950 km (0.101 R)
• M29: 14,527,748 km (0.091 R)
• M30: 15,094,874 km (0.06 R)
• M31: 15,669,330 km (0.098 R)
• M32: 16,780,244 km (0.103 R)
• M33: 16,898,725 km (0.075 R)
• M34: 17,555,011 km (0.088 R)
• M35: 17,675,138 km (0.083 R)
• M36: 17,735,426 km (0.113 R)
• M37: 18,708,111 km (0.071 R)
• M38: 19,324,754 km (0.116 R)
• M39: 19,386,687 km (0.101 R)
• M40: 19,635,618 km (0.099 R)
• M41: 19,697,851 km (0.097 R)
• M42: 22,506,401 km (0.108 R)
• M43: 23,492,102 km (0.117 R)
• M44: 24,157,064 km (0.088 R)
• M45: 25,369,405 km (0.113 R)
• M46: 26,601,493 km (0.089 R)
• M47: 27,713,006 km (0.072 R)
• M48: 27,783,017 km (0.114 R)
• M49: 27,923,041 km (0.12 R)
• M50: 28,203,986 km (0.071 R)
• M51: 28,627,198 km (0.11 R)
• M52: 28,839,627 km (0.053 R)
• M53: 29,194,623 km (0.039 R)
• M54: 29,909,252 km (0.097 R)
• M55: 30,919,337 km (0.119 R)
• M56: 30,991,892 km (0.075 R)
• M57: 31,501,422 km (0.041 R)
• M58: 31,574,426 km (0.091 R)
• M59: 33,940,915 km (0.064 R)
• M60: 34,015,713 km (0.082 R)
• M61: 35,905,284 km (0.078 R)
• M62: 37,055,243 km (0.114 R)
• M63: 37,209,478 km (0.098 R)
• M64: 37,596,039 km (0.082 R)
• M65: 37,751,023 km (0.119 R)
• M66: 37,906,156 km (0.116 R)
• M67: 39,627,279 km (0.075 R)
• M68: 40,101,205 km (0.087 R)
• M69: 44,367,138 km (0.103 R)
• M70: 45,352,838 km (0.095 R)
• M71: 46,096,938 km (0.059 R)
• M72: 47,095,205 km (0.111 R)
• M73: 48,268,950 km (0.117 R)
• M74: 48,774,890 km (0.114 R)
• M75: 49,197,803 km (0.107 R)
• M76: 49,367,297 km (0.066 R)
• M77: 49,452,119 km (0.063 R)
• M78: 50,645,013 km (0.047 R)
• M79: 51,847,181 km (0.083 R)
• M80: 52,625,090 km (0.087 R)
• M81: 53,755,302 km (0.104 R)
• M82: 54,367,307 km (0.088 R)
• M83: 56,039,961 km (0.109 R)
• M84: 56,571,632 km (0.083 R)
• M85: 57,015,937 km (0.065 R)
• M86: 58,625,311 km (0.072 R)
• M87: 59,075,002 km (0.077 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: 323 - 12,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit