🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.9

Radius: 10.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.69 AU - 0.89 AU

Year: 485 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,251,621 km

• M1: 135,835 km (0.041 R)
• M2: 222,302 km (0.11 R)
• M3: 296,503 km (0.089 R)
• M4: 375,341 km (0.032 R)
• M5: 521,349 km (0.075 R)
• M6: 640,279 km (0.117 R)
• M7: 721,062 km (0.11 R)
• M8: 790,176 km (0.089 R)
• M9: 883,375 km (0.104 R)
• M10: 1,058,405 km (0.116 R)
• M11: 1,138,290 km (0.093 R)
• M12: 1,217,427 km (0.116 R)
• M13: 1,362,089 km (0.117 R)
• M14: 1,446,462 km (0.066 R)
• M15: 1,522,757 km (0.08 R)
• M16: 1,655,151 km (0.119 R)
• M17: 1,763,310 km (0.088 R)
• M18: 1,874,013 km (0.065 R)
• M19: 1,957,638 km (0.111 R)
• M20: 2,083,599 km (0.107 R)
• M21: 2,158,996 km (0.032 R)
• M22: 2,242,921 km (0.059 R)
• M23: 2,312,633 km (0.115 R)
• M24: 2,414,360 km (0.118 R)
• M25: 2,489,757 km (0.098 R)
• M26: 2,618,711 km (0.037 R)
• M27: 2,708,619 km (0.091 R)
• M28: 2,828,746 km (0.107 R)
• M29: 2,933,614 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.7

Radius: 9.6

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.91 AU - 1.27 AU

Year: 786 Days

Day: 13.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 59,251,621 km

• M1: 120,426 km (0.055 R)
• M2: 208,988 km (0.087 R)
• M3: 280,945 km (0.118 R)
• M4: 403,765 km (0.075 R)
• M5: 469,588 km (0.113 R)
• M6: 531,671 km (0.104 R)
• M7: 609,761 km (0.096 R)
• M8: 683,363 km (0.07 R)
• M9: 816,655 km (0.072 R)
• M10: 913,744 km (0.047 R)
• M11: 1,020,257 km (0.075 R)
• M12: 1,093,710 km (0.097 R)
• M13: 1,169,107 km (0.072 R)
• M14: 1,291,179 km (0.097 R)
• M15: 1,388,567 km (0.11 R)
• M16: 1,458,878 km (0.053 R)
• M17: 1,542,504 km (0.115 R)
• M18: 1,764,956 km (0.085 R)
• M19: 1,964,968 km (0.101 R)
• M20: 2,037,822 km (0.098 R)
• M21: 2,206,718 km (0.066 R)
• M22: 2,366,339 km (0.114 R)
• M23: 2,443,980 km (0.107 R)
• M24: 2,544,061 km (0.067 R)
• M25: 2,652,969 km (0.067 R)
• M26: 2,726,421 km (0.119 R)
• M27: 2,830,392 km (0.093 R)
• M28: 2,981,186 km (0.1 R)
• M29: 3,111,486 km (0.096 R)
• M30: 3,173,569 km (0.073 R)
• M31: 3,251,659 km (0.1 R)
• M32: 3,433,870 km (0.061 R)
• M33: 3,643,755 km (0.1 R)
• M34: 3,733,963 km (0.113 R)
• M35: 3,833,146 km (0.115 R)
• M36: 3,899,717 km (0.078 R)
• M37: 4,101,824 km (0.082 R)
• M38: 4,178,568 km (0.029 R)
• M39: 4,255,760 km (0.11 R)
• M40: 4,429,144 km (0.063 R)
• M41: 4,525,485 km (0.119 R)
• M42: 4,613,598 km (0.119 R)
• M43: 4,747,040 km (0.102 R)
• M44: 4,944,958 km (0.099 R)
• M45: 5,386,122 km (0.079 R)
• M46: 5,639,989 km (0.074 R)
• M47: 5,734,984 km (0.076 R)
• M48: 5,849,726 km (0.085 R)
• M49: 5,926,768 km (0.054 R)
• M50: 6,139,945 km (0.106 R)
• M51: 6,227,909 km (0.119 R)
• M52: 6,405,182 km (0.091 R)
• M53: 6,524,262 km (0.084 R)
• M54: 6,754,643 km (0.066 R)
• M55: 6,825,253 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.9

Radius: 9.5

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.31 AU - 1.73 AU

Year: 1294 Days

Day: 11.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 59,251,621 km

• M1: 123,717 km (0.12 R)
• M2: 239,506 km (0.06 R)
• M3: 310,864 km (0.079 R)
• M4: 461,210 km (0.083 R)
• M5: 570,267 km (0.114 R)
• M6: 795,861 km (0.085 R)
• M7: 937,829 km (0.103 R)
• M8: 1,057,657 km (0.108 R)
• M9: 1,143,227 km (0.085 R)
• M10: 1,431,203 km (0.114 R)
• M11: 1,517,670 km (0.079 R)
• M12: 1,696,290 km (0.101 R)
• M13: 1,797,418 km (0.105 R)
• M14: 1,967,511 km (0.035 R)
• M15: 2,054,577 km (0.091 R)
• M16: 2,152,863 km (0.087 R)
• M17: 2,283,013 km (0.074 R)
• M18: 2,364,544 km (0.112 R)
• M19: 2,446,972 km (0.115 R)
• M20: 2,551,392 km (0.068 R)
• M21: 2,646,686 km (0.116 R)
• M22: 2,797,181 km (0.081 R)
• M23: 3,006,169 km (0.098 R)
• M24: 3,163,546 km (0.087 R)
• M25: 3,231,763 km (0.109 R)
• M26: 3,312,097 km (0.089 R)
• M27: 3,393,029 km (0.108 R)
• M28: 3,462,892 km (0.11 R)
• M29: 3,735,459 km (0.095 R)
• M30: 3,856,184 km (0.105 R)
• M31: 3,953,722 km (0.103 R)
• M32: 4,101,525 km (0.089 R)
• M33: 4,288,971 km (0.093 R)
• M34: 4,352,101 km (0.085 R)
• M35: 4,607,614 km (0.102 R)
• M36: 4,920,723 km (0.1 R)
• M37: 5,622,935 km (0.074 R)
• M38: 5,873,362 km (0.08 R)
• M39: 6,098,956 km (0.051 R)
• M40: 6,170,164 km (0.089 R)
• M41: 6,428,370 km (0.085 R)
• M42: 6,748,958 km (0.119 R)
• M43: 6,926,082 km (0.053 R)
• M44: 6,985,473 km (0.079 R)
• M45: 7,315,037 km (0.082 R)
• M46: 7,512,207 km (0.102 R)
• M47: 9,005,792 km (0.104 R)
• M48: 9,135,643 km (0.073 R)
• M49: 9,348,072 km (0.088 R)
• M50: 9,413,745 km (0.105 R)
• M51: 9,727,901 km (0.078 R)
• M52: 9,877,947 km (0.025 R)
• M53: 9,961,722 km (0.091 R)
• M54: 10,062,402 km (0.069 R)
• M55: 10,129,721 km (0.104 R)
• M56: 10,553,980 km (0.076 R)
• M57: 11,070,841 km (0.084 R)
• M58: 11,175,260 km (0.109 R)
• M59: 11,666,689 km (0.084 R)
• M60: 11,790,556 km (0.091 R)

Asteroid Belt

Center: 2.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.3

Radius: 8.2

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.23 AU - 3.11 AU

Year: 3011 Days

Day: 13.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,251,621 km

• M1: 105,766 km (0.049 R)
• M2: 287,378 km (0.089 R)
• M3: 425,756 km (0.106 R)
• M4: 568,622 km (0.091 R)
• M5: 791,373 km (0.086 R)
• M6: 857,046 km (0.079 R)
• M7: 982,409 km (0.094 R)
• M8: 1,101,788 km (0.095 R)
• M9: 1,290,132 km (0.079 R)
• M10: 1,543,850 km (0.111 R)
• M11: 1,641,388 km (0.071 R)
• M12: 1,784,254 km (0.066 R)
• M13: 1,961,228 km (0.066 R)
• M14: 2,082,402 km (0.043 R)
• M15: 2,253,243 km (0.079 R)
• M16: 2,364,394 km (0.071 R)
• M17: 2,428,721 km (0.102 R)
• M18: 2,625,293 km (0.108 R)
• M19: 2,912,671 km (0.051 R)
• M20: 3,192,568 km (0.115 R)
• M21: 3,263,777 km (0.064 R)
• M22: 3,444,491 km (0.102 R)
• M23: 3,572,846 km (0.074 R)
• M24: 3,872,490 km (0.109 R)
• M25: 4,063,826 km (0.12 R)
• M26: 4,396,382 km (0.04 R)
• M27: 4,717,270 km (0.084 R)
• M28: 5,087,524 km (0.078 R)
• M29: 5,297,261 km (0.116 R)
• M30: 5,531,381 km (0.099 R)
• M31: 6,164,479 km (0.112 R)
• M32: 6,343,249 km (0.053 R)
• M33: 6,478,485 km (0.1 R)
• M34: 6,820,616 km (0.034 R)
• M35: 7,052,044 km (0.117 R)
• M36: 7,617,972 km (0.091 R)
• M37: 7,713,715 km (0.094 R)
• M38: 8,593,350 km (0.091 R)
• M39: 8,969,140 km (0.115 R)
• M40: 9,044,986 km (0.063 R)
• M41: 10,049,985 km (0.108 R)
• M42: 10,392,863 km (0.051 R)
• M43: 10,525,856 km (0.044 R)
• M44: 10,632,519 km (0.077 R)
• M45: 11,117,366 km (0.109 R)
• M46: 11,280,427 km (0.077 R)
• M47: 11,913,376 km (0.11 R)
• M48: 12,444,897 km (0.094 R)
• M49: 12,614,392 km (0.041 R)
• M50: 12,898,478 km (0.083 R)
• M51: 13,012,771 km (0.065 R)
• M52: 13,328,721 km (0.119 R)
• M53: 14,826,346 km (0.083 R)
• M54: 14,976,093 km (0.078 R)
• M55: 15,066,151 km (0.1 R)
• M56: 15,579,870 km (0.107 R)
• M57: 15,854,083 km (0.058 R)
• M58: 15,976,604 km (0.027 R)
• M59: 16,160,759 km (0.091 R)
• M60: 16,314,845 km (0.101 R)
• M61: 16,407,595 km (0.105 R)
• M62: 17,061,188 km (0.098 R)
• M63: 17,186,701 km (0.07 R)
• M64: 17,755,023 km (0.112 R)
• M65: 18,201,423 km (0.079 R)
• M66: 18,361,643 km (0.092 R)
• M67: 18,490,297 km (0.099 R)
• M68: 18,748,353 km (0.066 R)
• M69: 18,975,144 km (0.099 R)
• M70: 19,300,818 km (0.092 R)
• M71: 19,858,519 km (0.106 R)
• M72: 20,889,099 km (0.112 R)
• M73: 21,971,140 km (0.094 R)
• M74: 22,347,379 km (0.074 R)
• M75: 23,140,846 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.7

Radius: 9.4

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.79 AU - 5.09 AU

Year: 6458 Days

Day: 5.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,251,621 km

• M1: 159,920 km (0.106 R)
• M2: 321,785 km (0.068 R)
• M3: 621,579 km (0.071 R)
• M4: 970,292 km (0.054 R)
• M5: 1,166,265 km (0.066 R)
• M6: 1,293,274 km (0.109 R)
• M7: 1,811,032 km (0.11 R)
• M8: 2,189,514 km (0.093 R)
• M9: 2,510,103 km (0.117 R)
• M10: 3,106,998 km (0.071 R)
• M11: 3,195,710 km (0.092 R)
• M12: 3,421,453 km (0.088 R)
• M13: 4,032,859 km (0.113 R)
• M14: 4,227,785 km (0.09 R)
• M15: 4,652,494 km (0.12 R)
• M16: 4,882,874 km (0.09 R)
• M17: 5,143,324 km (0.094 R)
• M18: 5,301,749 km (0.08 R)
• M19: 5,408,262 km (0.067 R)
• M20: 5,704,915 km (0.119 R)
• M21: 6,034,629 km (0.079 R)
• M22: 6,286,103 km (0.066 R)
• M23: 8,079,033 km (0.076 R)
• M24: 8,294,304 km (0.089 R)
• M25: 8,636,584 km (0.037 R)
• M26: 9,270,580 km (0.087 R)
• M27: 9,952,447 km (0.096 R)
• M28: 10,183,426 km (0.114 R)
• M29: 10,316,120 km (0.034 R)
• M30: 10,449,411 km (0.082 R)
• M31: 10,819,068 km (0.12 R)
• M32: 11,124,696 km (0.075 R)
• M33: 11,848,750 km (0.108 R)
• M34: 12,058,486 km (0.1 R)
• M35: 12,128,647 km (0.081 R)
• M36: 12,198,958 km (0.045 R)
• M37: 13,780,058 km (0.053 R)
• M38: 14,557,070 km (0.09 R)
• M39: 14,631,869 km (0.117 R)
• M40: 15,007,509 km (0.085 R)
• M41: 15,196,600 km (0.082 R)
• M42: 15,806,810 km (0.118 R)
• M43: 16,347,457 km (0.12 R)
• M44: 17,565,932 km (0.11 R)
• M45: 18,165,969 km (0.04 R)
• M46: 18,488,651 km (0.108 R)
• M47: 18,650,815 km (0.1 R)
• M48: 18,772,738 km (0.036 R)
• M49: 19,427,228 km (0.096 R)
• M50: 20,172,525 km (0.114 R)
• M51: 20,506,876 km (0.109 R)
• M52: 20,716,612 km (0.117 R)
• M53: 21,011,619 km (0.054 R)
• M54: 21,307,973 km (0.118 R)
• M55: 21,563,187 km (0.096 R)
• M56: 21,862,083 km (0.118 R)
• M57: 21,990,588 km (0.117 R)
• M58: 22,550,533 km (0.036 R)
• M59: 23,552,689 km (0.075 R)
• M60: 23,992,955 km (0.109 R)
• M61: 25,645,413 km (0.036 R)
• M62: 25,962,112 km (0.04 R)
• M63: 26,052,918 km (0.114 R)
• M64: 26,645,176 km (0.116 R)
• M65: 27,103,993 km (0.114 R)
• M66: 28,448,877 km (0.075 R)
• M67: 29,483,646 km (0.075 R)
• M68: 29,720,609 km (0.065 R)
• M69: 30,339,346 km (0.112 R)
• M70: 30,962,570 km (0.101 R)
• M71: 31,203,273 km (0.092 R)
• M72: 32,612,186 km (0.056 R)
• M73: 32,808,159 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.3

Radius: 6.7

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.12 AU - 8.74 AU

Year: 16895 Days

Day: 16.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,251,621 km

• M1: 125,662 km (0.068 R)
• M2: 317,147 km (0.108 R)
• M3: 422,016 km (0.115 R)
• M4: 504,444 km (0.081 R)
• M5: 744,848 km (0.097 R)
• M6: 825,780 km (0.095 R)
• M7: 1,041,351 km (0.087 R)
• M8: 1,627,924 km (0.077 R)
• M9: 2,067,742 km (0.073 R)
• M10: 2,330,884 km (0.098 R)
• M11: 2,512,197 km (0.081 R)
• M12: 2,698,147 km (0.079 R)
• M13: 3,216,055 km (0.045 R)
• M14: 3,452,120 km (0.047 R)
• M15: 3,764,032 km (0.051 R)
• M16: 3,870,097 km (0.092 R)
• M17: 5,022,300 km (0.097 R)
• M18: 6,398,151 km (0.094 R)
• M19: 6,482,525 km (0.07 R)
• M20: 7,258,638 km (0.114 R)
• M21: 7,972,819 km (0.086 R)
• M22: 8,063,624 km (0.109 R)
• M23: 9,180,672 km (0.071 R)
• M24: 9,467,451 km (0.116 R)
• M25: 9,563,642 km (0.057 R)
• M26: 9,708,603 km (0.065 R)
• M27: 10,246,407 km (0.118 R)
• M28: 11,046,008 km (0.052 R)
• M29: 11,504,375 km (0.119 R)
• M30: 11,607,149 km (0.046 R)
• M31: 13,453,935 km (0.026 R)
• M32: 14,383,386 km (0.102 R)
• M33: 14,605,091 km (0.109 R)
• M34: 14,827,842 km (0.047 R)
• M35: 15,389,881 km (0.11 R)
• M36: 17,234,722 km (0.116 R)
• M37: 18,362,839 km (0.059 R)
• M38: 18,784,406 km (0.094 R)
• M39: 19,575,779 km (0.115 R)
• M40: 19,637,114 km (0.096 R)
• M41: 19,821,419 km (0.111 R)
• M42: 20,191,973 km (0.112 R)
• M43: 20,378,072 km (0.118 R)
• M44: 20,939,812 km (0.102 R)
• M45: 22,398,242 km (0.111 R)
• M46: 22,462,419 km (0.089 R)
• M47: 22,526,597 km (0.111 R)
• M48: 22,784,055 km (0.113 R)
• M49: 24,020,332 km (0.065 R)
• M50: 25,144,859 km (0.079 R)
• M51: 26,083,735 km (0.031 R)
• M52: 26,625,429 km (0.1 R)
• M53: 27,239,229 km (0.028 R)
• M54: 31,161,835 km (0.099 R)
• M55: 32,459,746 km (0.106 R)
• M56: 32,677,710 km (0.085 R)
• M57: 33,408,047 km (0.106 R)
• M58: 33,701,558 km (0.047 R)
• M59: 33,996,116 km (0.117 R)
• M60: 36,608,843 km (0.056 R)
• M61: 37,063,172 km (0.118 R)
• M62: 37,291,009 km (0.114 R)
• M63: 38,283,890 km (0.097 R)
• M64: 38,360,634 km (0.115 R)
• M65: 41,314,294 km (0.119 R)
• M66: 41,392,983 km (0.118 R)
• M67: 41,550,509 km (0.114 R)
• M68: 42,420,720 km (0.084 R)
• M69: 42,738,616 km (0.111 R)
• M70: 44,179,094 km (0.063 R)
• M71: 45,879,573 km (0.08 R)
• M72: 48,097,361 km (0.073 R)
• M73: 49,427,884 km (0.087 R)
• M74: 49,762,535 km (0.12 R)
• M75: 49,930,085 km (0.077 R)
• M76: 52,295,376 km (0.101 R)
• M77: 54,093,244 km (0.103 R)
• M78: 54,265,580 km (0.111 R)
• M79: 56,521,666 km (0.115 R)
• M80: 56,784,061 km (0.026 R)
• M81: 56,871,575 km (0.073 R)
• M82: 57,134,419 km (0.044 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 14,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit