🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.52 AU - 0.56 AU

Year: 260 Days

Day: 44.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,175,275 km

• M1: 588,817 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.8

Radius: 8.1

Gravity: 14.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.86 AU - 0.86 AU

Year: 523 Days

Day: 9.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 62,175,275 km

• M1: 108,010 km (0.089 R)
• M2: 161,715 km (0.062 R)
• M3: 222,452 km (0.111 R)
• M4: 276,307 km (0.081 R)
• M5: 339,886 km (0.093 R)
• M6: 417,378 km (0.057 R)
• M7: 477,068 km (0.035 R)
• M8: 597,344 km (0.053 R)
• M9: 747,541 km (0.081 R)
• M10: 853,157 km (0.093 R)
• M11: 969,394 km (0.108 R)
• M12: 1,029,533 km (0.082 R)
• M13: 1,102,237 km (0.103 R)
• M14: 1,171,052 km (0.083 R)
• M15: 1,301,053 km (0.117 R)
• M16: 1,392,607 km (0.088 R)
• M17: 1,460,973 km (0.051 R)
• M18: 1,530,685 km (0.115 R)
• M19: 1,726,359 km (0.102 R)
• M20: 1,895,704 km (0.065 R)
• M21: 1,999,974 km (0.088 R)
• M22: 2,084,796 km (0.096 R)
• M23: 2,346,592 km (0.086 R)
• M24: 2,428,721 km (0.069 R)
• M25: 2,595,822 km (0.066 R)
• M26: 2,688,723 km (0.101 R)
• M27: 2,829,943 km (0.097 R)
• M28: 2,901,600 km (0.1 R)
• M29: 3,062,867 km (0.113 R)
• M30: 3,120,013 km (0.062 R)
• M31: 3,202,142 km (0.105 R)
• M32: 3,394,226 km (0.083 R)
• M33: 3,833,296 km (0.099 R)
• M34: 3,983,791 km (0.102 R)
• M35: 4,037,347 km (0.117 R)
• M36: 4,091,203 km (0.102 R)
• M37: 4,235,864 km (0.1 R)
• M38: 4,308,718 km (0.088 R)
• M39: 4,661,170 km (0.099 R)
• M40: 4,726,994 km (0.12 R)
• M41: 4,840,837 km (0.116 R)
• M42: 5,003,600 km (0.071 R)
• M43: 5,148,710 km (0.045 R)
• M44: 5,442,969 km (0.116 R)
• M45: 5,712,694 km (0.059 R)
• M46: 5,803,500 km (0.051 R)
• M47: 5,874,559 km (0.104 R)
• M48: 5,935,744 km (0.055 R)
• M49: 6,017,425 km (0.095 R)
• M50: 6,099,704 km (0.071 R)
• M51: 6,202,926 km (0.076 R)
• M52: 6,296,275 km (0.11 R)
• M53: 6,537,277 km (0.089 R)
• M54: 6,653,515 km (0.082 R)
• M55: 6,855,921 km (0.083 R)
• M56: 7,071,342 km (0.104 R)
• M57: 7,299,927 km (0.075 R)
• M58: 7,398,512 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.7

Radius: 14.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.8 AU - 1.82 AU

Year: 1597 Days

Day: 7.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 62,175,275 km

• M1: 200,162 km (0.033 R)
• M2: 312,660 km (0.119 R)
• M3: 432,787 km (0.045 R)
• M4: 550,071 km (0.025 R)
• M5: 659,876 km (0.056 R)
• M6: 771,177 km (0.088 R)
• M7: 1,033,123 km (0.11 R)
• M8: 1,344,586 km (0.072 R)
• M9: 1,462,020 km (0.113 R)
• M10: 1,644,978 km (0.116 R)
• M11: 1,814,473 km (0.094 R)
• M12: 2,136,856 km (0.087 R)
• M13: 2,229,158 km (0.117 R)
• M14: 2,370,229 km (0.075 R)
• M15: 2,551,092 km (0.096 R)
• M16: 2,774,143 km (0.063 R)
• M17: 3,360,267 km (0.054 R)
• M18: 3,913,779 km (0.043 R)
• M19: 4,013,711 km (0.101 R)
• M20: 4,157,923 km (0.069 R)
• M21: 5,121,633 km (0.067 R)
• M22: 5,215,431 km (0.108 R)
• M23: 5,325,684 km (0.105 R)
• M24: 5,516,571 km (0.1 R)
• M25: 5,987,356 km (0.092 R)
• M26: 6,437,346 km (0.093 R)
• M27: 6,589,786 km (0.09 R)
• M28: 6,692,111 km (0.102 R)
• M29: 6,829,442 km (0.096 R)
• M30: 7,002,377 km (0.028 R)
• M31: 7,211,814 km (0.046 R)
• M32: 7,512,057 km (0.077 R)
• M33: 7,925,097 km (0.097 R)
• M34: 8,327,066 km (0.044 R)
• M35: 8,437,918 km (0.057 R)
• M36: 8,586,319 km (0.057 R)
• M37: 8,698,368 km (0.108 R)
• M38: 9,037,207 km (0.058 R)
• M39: 9,132,052 km (0.102 R)
• M40: 9,342,088 km (0.108 R)
• M41: 9,592,215 km (0.106 R)
• M42: 9,844,737 km (0.1 R)
• M43: 10,020,813 km (0.12 R)
• M44: 10,178,190 km (0.096 R)
• M45: 10,316,568 km (0.077 R)
• M46: 10,735,592 km (0.059 R)
• M47: 10,977,641 km (0.098 R)
• M48: 11,139,955 km (0.095 R)
• M49: 11,303,017 km (0.088 R)
• M50: 11,776,494 km (0.073 R)
• M51: 12,509,524 km (0.107 R)
• M52: 12,743,046 km (0.12 R)
• M53: 13,278,905 km (0.11 R)
• M54: 13,408,607 km (0.099 R)
• M55: 13,517,065 km (0.076 R)
• M56: 13,953,741 km (0.11 R)
• M57: 14,085,687 km (0.076 R)
• M58: 14,284,353 km (0.055 R)
• M59: 14,528,496 km (0.047 R)
• M60: 15,043,263 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.9

Radius: 9.4

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.98 AU - 2.96 AU

Year: 2547 Days

Day: 9 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,175,275 km

• M1: 149,897 km (0.093 R)
• M2: 409,150 km (0.113 R)
• M3: 671,844 km (0.071 R)
• M4: 736,470 km (0.058 R)
• M5: 882,478 km (0.113 R)
• M6: 1,016,966 km (0.109 R)
• M7: 1,081,593 km (0.099 R)
• M8: 1,307,186 km (0.109 R)
• M9: 1,413,700 km (0.093 R)
• M10: 1,895,704 km (0.063 R)
• M11: 2,469,861 km (0.115 R)
• M12: 2,723,280 km (0.057 R)
• M13: 2,907,135 km (0.116 R)
• M14: 3,047,757 km (0.069 R)
• M15: 3,401,257 km (0.107 R)
• M16: 3,466,931 km (0.116 R)
• M17: 3,566,264 km (0.104 R)
• M18: 3,632,984 km (0.087 R)
• M19: 3,750,867 km (0.049 R)
• M20: 3,852,893 km (0.072 R)
• M21: 4,234,966 km (0.116 R)
• M22: 4,305,876 km (0.06 R)
• M23: 4,376,935 km (0.052 R)
• M24: 4,538,650 km (0.116 R)
• M25: 4,849,365 km (0.081 R)
• M26: 5,054,164 km (0.119 R)
• M27: 5,338,101 km (0.093 R)
• M28: 5,433,993 km (0.109 R)
• M29: 5,803,201 km (0.072 R)
• M30: 6,342,052 km (0.088 R)
• M31: 6,813,585 km (0.091 R)
• M32: 7,190,721 km (0.108 R)
• M33: 7,617,673 km (0.04 R)
• M34: 7,703,991 km (0.073 R)
• M35: 7,790,758 km (0.098 R)
• M36: 8,118,826 km (0.085 R)
• M37: 8,251,220 km (0.117 R)
• M38: 8,339,932 km (0.11 R)
• M39: 8,406,802 km (0.029 R)
• M40: 9,920,284 km (0.065 R)
• M41: 10,228,156 km (0.091 R)
• M42: 10,299,664 km (0.103 R)
• M43: 10,371,321 km (0.087 R)
• M44: 10,587,341 km (0.114 R)
• M45: 10,708,066 km (0.119 R)
• M46: 11,024,017 km (0.083 R)
• M47: 11,441,694 km (0.065 R)
• M48: 11,989,970 km (0.12 R)
• M49: 12,292,756 km (0.082 R)
• M50: 12,470,479 km (0.12 R)
• M51: 12,931,539 km (0.115 R)
• M52: 13,712,141 km (0.119 R)
• M53: 13,791,129 km (0.107 R)
• M54: 14,481,373 km (0.093 R)
• M55: 14,669,118 km (0.067 R)
• M56: 14,884,689 km (0.092 R)
• M57: 15,128,533 km (0.088 R)
• M58: 15,373,724 km (0.119 R)
• M59: 15,647,488 km (0.038 R)
• M60: 16,006,075 km (0.085 R)
• M61: 16,200,253 km (0.073 R)
• M62: 16,283,728 km (0.088 R)
• M63: 16,367,204 km (0.109 R)
• M64: 16,618,977 km (0.102 R)
• M65: 17,097,840 km (0.088 R)
• M66: 17,353,054 km (0.1 R)
• M67: 17,524,044 km (0.062 R)
• M68: 17,609,764 km (0.107 R)
• M69: 17,810,225 km (0.106 R)
• M70: 18,271,286 km (0.11 R)
• M71: 18,416,096 km (0.117 R)
• M72: 18,765,407 km (0.104 R)
• M73: 19,293,488 km (0.09 R)
• M74: 19,500,082 km (0.108 R)
• M75: 19,559,323 km (0.044 R)
• M76: 19,915,665 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.8

Radius: 11.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.01 AU - 4.15 AU

Year: 4444 Days

Day: 5.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 62,175,275 km

• M1: 147,803 km (0.105 R)
• M2: 419,472 km (0.104 R)
• M3: 497,263 km (0.056 R)
• M4: 751,131 km (0.082 R)
• M5: 827,276 km (0.1 R)
• M6: 906,413 km (0.107 R)
• M7: 1,593,965 km (0.068 R)
• M8: 1,725,462 km (0.11 R)
• M9: 1,871,469 km (0.112 R)
• M10: 1,978,282 km (0.104 R)
• M11: 2,322,657 km (0.08 R)
• M12: 2,614,372 km (0.115 R)
• M13: 2,698,297 km (0.025 R)
• M14: 3,182,246 km (0.04 R)
• M15: 3,284,870 km (0.117 R)
• M16: 3,733,813 km (0.072 R)
• M17: 3,856,035 km (0.092 R)
• M18: 4,007,129 km (0.053 R)
• M19: 4,160,167 km (0.082 R)
• M20: 4,529,824 km (0.062 R)
• M21: 4,792,069 km (0.097 R)
• M22: 5,059,400 km (0.118 R)
• M23: 5,577,607 km (0.118 R)
• M24: 5,827,286 km (0.073 R)
• M25: 5,906,124 km (0.077 R)
• M26: 6,386,632 km (0.096 R)
• M27: 6,549,544 km (0.111 R)
• M28: 6,946,428 km (0.079 R)
• M29: 7,249,214 km (0.119 R)
• M30: 7,556,338 km (0.075 R)
• M31: 8,130,644 km (0.117 R)
• M32: 8,575,100 km (0.094 R)
• M33: 8,664,858 km (0.092 R)
• M34: 8,881,775 km (0.101 R)
• M35: 9,729,995 km (0.111 R)
• M36: 10,163,829 km (0.044 R)
• M37: 10,411,862 km (0.078 R)
• M38: 10,777,928 km (0.117 R)
• M39: 10,875,017 km (0.069 R)
• M40: 11,285,813 km (0.093 R)
• M41: 11,384,398 km (0.09 R)
• M42: 11,701,695 km (0.033 R)
• M43: 12,163,055 km (0.079 R)
• M44: 12,406,151 km (0.117 R)
• M45: 12,548,718 km (0.094 R)
• M46: 12,876,487 km (0.025 R)
• M47: 13,498,814 km (0.12 R)
• M48: 13,750,587 km (0.107 R)
• M49: 13,919,334 km (0.051 R)
• M50: 14,173,501 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.4

Radius: 9.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.12 AU - 6.56 AU

Year: 9258 Days

Day: 7.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,175,275 km

• M1: 140,921 km (0.049 R)
• M2: 273,615 km (0.033 R)
• M3: 349,909 km (0.109 R)
• M4: 659,876 km (0.12 R)
• M5: 874,699 km (0.082 R)
• M6: 998,715 km (0.104 R)
• M7: 1,230,293 km (0.108 R)
• M8: 1,335,011 km (0.066 R)
• M9: 1,628,971 km (0.117 R)
• M10: 1,803,402 km (0.089 R)
• M11: 1,882,988 km (0.068 R)
• M12: 1,943,426 km (0.083 R)
• M13: 2,341,805 km (0.12 R)
• M14: 3,383,904 km (0.083 R)
• M15: 3,482,788 km (0.065 R)
• M16: 4,149,247 km (0.093 R)
• M17: 4,362,274 km (0.084 R)
• M18: 4,661,021 km (0.098 R)
• M19: 5,107,571 km (0.043 R)
• M20: 5,597,055 km (0.079 R)
• M21: 5,803,051 km (0.096 R)
• M22: 6,222,523 km (0.074 R)
• M23: 6,682,836 km (0.088 R)
• M24: 7,249,662 km (0.119 R)
• M25: 7,442,045 km (0.091 R)
• M26: 7,538,985 km (0.07 R)
• M27: 7,636,223 km (0.036 R)
• M28: 7,766,523 km (0.052 R)
• M29: 8,228,631 km (0.09 R)
• M30: 8,972,731 km (0.076 R)
• M31: 9,422,571 km (0.117 R)
• M32: 10,380,147 km (0.076 R)
• M33: 10,452,403 km (0.085 R)
• M34: 10,669,919 km (0.112 R)
• M35: 12,425,300 km (0.113 R)
• M36: 12,540,341 km (0.069 R)
• M37: 13,316,454 km (0.088 R)
• M38: 13,434,188 km (0.082 R)
• M39: 13,552,370 km (0.1 R)
• M40: 14,915,057 km (0.089 R)
• M41: 15,778,387 km (0.062 R)
• M42: 16,320,978 km (0.06 R)
• M43: 16,573,499 km (0.059 R)
• M44: 17,553,365 km (0.057 R)
• M45: 17,812,020 km (0.106 R)
• M46: 18,289,686 km (0.037 R)
• M47: 18,420,584 km (0.033 R)
• M48: 18,991,749 km (0.039 R)
• M49: 19,301,865 km (0.106 R)
• M50: 19,658,058 km (0.095 R)
• M51: 20,513,159 km (0.042 R)
• M52: 21,059,341 km (0.117 R)
• M53: 21,334,302 km (0.061 R)
• M54: 22,073,166 km (0.116 R)
• M55: 22,166,216 km (0.092 R)
• M56: 22,259,266 km (0.04 R)
• M57: 24,004,774 km (0.069 R)
• M58: 25,354,745 km (0.085 R)
• M59: 25,647,209 km (0.09 R)
• M60: 26,186,359 km (0.078 R)
• M61: 26,877,950 km (0.032 R)
• M62: 27,475,594 km (0.075 R)
• M63: 27,575,525 km (0.095 R)
• M64: 28,329,648 km (0.027 R)
• M65: 29,704,004 km (0.089 R)
• M66: 30,684,019 km (0.115 R)
• M67: 31,465,219 km (0.101 R)
• M68: 31,832,033 km (0.044 R)
• M69: 33,848,014 km (0.084 R)
• M70: 34,008,982 km (0.117 R)
• M71: 34,385,370 km (0.093 R)
• M72: 34,493,230 km (0.076 R)
• M73: 34,979,722 km (0.06 R)
• M74: 35,523,062 km (0.091 R)
• M75: 35,850,382 km (0.072 R)
• M76: 36,069,094 km (0.117 R)
• M77: 36,343,157 km (0.082 R)
• M78: 36,893,378 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.4

Radius: 7.3

Gravity: 17.83 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.43 AU - 7.87 AU

Year: 12542 Days

Day: 15.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,175,275 km

• M1: 106,514 km (0.096 R)
• M2: 204,799 km (0.109 R)
• M3: 307,274 km (0.08 R)
• M4: 497,263 km (0.118 R)
• M5: 913,594 km (0.104 R)
• M6: 1,191,697 km (0.099 R)
• M7: 1,265,299 km (0.037 R)
• M8: 1,443,320 km (0.092 R)
• M9: 1,548,637 km (0.12 R)
• M10: 1,767,050 km (0.1 R)
• M11: 2,480,482 km (0.094 R)
• M12: 2,768,907 km (0.039 R)
• M13: 3,733,664 km (0.105 R)
• M14: 4,064,125 km (0.085 R)
• M15: 4,138,924 km (0.074 R)
• M16: 4,289,719 km (0.065 R)
• M17: 4,365,864 km (0.098 R)
• M18: 4,832,011 km (0.114 R)
• M19: 5,071,069 km (0.079 R)
• M20: 5,232,634 km (0.061 R)
• M21: 5,602,141 km (0.055 R)
• M22: 6,805,357 km (0.055 R)
• M23: 7,028,407 km (0.093 R)
• M24: 7,527,765 km (0.031 R)
• M25: 8,179,563 km (0.093 R)
• M26: 9,289,280 km (0.041 R)
• M27: 11,753,306 km (0.119 R)
• M28: 11,860,119 km (0.112 R)
• M29: 13,001,252 km (0.097 R)
• M30: 13,278,157 km (0.114 R)
• M31: 13,781,405 km (0.046 R)
• M32: 14,347,782 km (0.105 R)
• M33: 14,519,221 km (0.065 R)
• M34: 14,864,194 km (0.038 R)
• M35: 15,211,710 km (0.103 R)
• M36: 17,413,791 km (0.074 R)
• M37: 18,087,579 km (0.113 R)
• M38: 19,271,198 km (0.117 R)
• M39: 20,031,604 km (0.035 R)
• M40: 22,503,559 km (0.066 R)
• M41: 22,702,823 km (0.117 R)
• M42: 23,169,868 km (0.099 R)
• M43: 23,910,377 km (0.064 R)
• M44: 23,977,996 km (0.118 R)
• M45: 24,045,763 km (0.095 R)
• M46: 24,863,914 km (0.11 R)
• M47: 26,808,238 km (0.078 R)
• M48: 27,514,489 km (0.093 R)
• M49: 28,298,232 km (0.106 R)
• M50: 28,369,890 km (0.05 R)
• M51: 30,253,177 km (0.078 R)
• M52: 32,326,155 km (0.116 R)
• M53: 32,701,047 km (0.056 R)
• M54: 33,077,436 km (0.051 R)
• M55: 33,152,983 km (0.081 R)
• M56: 33,379,623 km (0.101 R)
• M57: 34,520,905 km (0.1 R)
• M58: 35,057,962 km (0.073 R)
• M59: 36,998,097 km (0.114 R)
• M60: 39,292,030 km (0.076 R)
• M61: 40,415,810 km (0.094 R)
• M62: 41,224,984 km (0.096 R)
• M63: 41,713,122 km (0.09 R)
• M64: 42,284,885 km (0.077 R)
• M65: 44,182,086 km (0.096 R)
• M66: 44,764,919 km (0.114 R)
• M67: 45,182,895 km (0.094 R)
• M68: 45,770,067 km (0.067 R)
• M69: 45,854,141 km (0.083 R)
• M70: 47,291,776 km (0.102 R)
• M71: 48,229,755 km (0.064 R)
• M72: 50,037,496 km (0.029 R)
• M73: 50,993,277 km (0.096 R)
• M74: 51,692,198 km (0.085 R)
• M75: 53,453,264 km (0.094 R)
• M76: 54,163,106 km (0.094 R)
• M77: 54,341,127 km (0.104 R)
• M78: 56,311,630 km (0.072 R)
• M79: 57,033,889 km (0.078 R)
• M80: 57,305,559 km (0.085 R)
• M81: 57,577,677 km (0.037 R)
• M82: 57,668,483 km (0.095 R)
• M83: 57,850,095 km (0.093 R)
• M84: 59,036,107 km (0.036 R)
• M85: 60,322,050 km (0.093 R)
• M86: 60,414,352 km (0.09 R)
• M87: 61,710,169 km (0.067 R)
• M88: 62,175,269 km (0.07 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: 487 - 12,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit