🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.6

Radius: 8.5

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.07 AU - 1.07 AU

Year: 738 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 42,979,191 km

• M1: 107,112 km (0.093 R)
• M2: 202,556 km (0.066 R)
• M3: 270,922 km (0.104 R)
• M4: 342,579 km (0.081 R)
• M5: 481,256 km (0.086 R)
• M6: 593,305 km (0.117 R)
• M7: 742,305 km (0.094 R)
• M8: 810,072 km (0.087 R)
• M9: 897,886 km (0.11 R)
• M10: 1,090,120 km (0.077 R)
• M11: 1,174,642 km (0.073 R)
• M12: 1,309,281 km (0.118 R)
• M13: 1,364,632 km (0.115 R)
• M14: 1,564,794 km (0.076 R)
• M15: 1,812,827 km (0.083 R)
• M16: 2,229,158 km (0.107 R)
• M17: 2,405,833 km (0.082 R)
• M18: 2,482,876 km (0.064 R)
• M19: 2,657,157 km (0.056 R)
• M20: 2,817,526 km (0.055 R)
• M21: 2,917,158 km (0.079 R)
• M22: 3,082,614 km (0.045 R)
• M23: 3,166,538 km (0.088 R)
• M24: 3,251,360 km (0.082 R)
• M25: 3,471,269 km (0.026 R)
• M26: 3,597,829 km (0.116 R)
• M27: 3,656,770 km (0.046 R)
• M28: 3,745,631 km (0.117 R)
• M29: 3,845,413 km (0.108 R)
• M30: 3,925,897 km (0.041 R)
• M31: 4,006,829 km (0.115 R)
• M32: 4,078,188 km (0.1 R)
• M33: 4,149,845 km (0.05 R)
• M34: 4,263,539 km (0.079 R)
• M35: 4,493,920 km (0.114 R)
• M36: 4,674,784 km (0.069 R)
• M37: 4,749,882 km (0.055 R)
• M38: 4,836,350 km (0.097 R)
• M39: 5,032,622 km (0.078 R)
• M40: 5,265,097 km (0.086 R)
• M41: 5,354,557 km (0.101 R)
• M42: 5,467,054 km (0.035 R)
• M43: 5,523,602 km (0.118 R)
• M44: 5,614,558 km (0.071 R)
• M45: 5,683,074 km (0.063 R)
• M46: 5,797,965 km (0.113 R)
• M47: 6,053,328 km (0.085 R)
• M48: 6,312,432 km (0.083 R)
• M49: 6,407,576 km (0.064 R)
• M50: 6,503,169 km (0.092 R)
• M51: 6,719,936 km (0.06 R)
• M52: 6,878,061 km (0.118 R)
• M53: 6,988,315 km (0.115 R)
• M54: 7,074,334 km (0.069 R)
• M55: 7,247,718 km (0.101 R)
• M56: 7,510,262 km (0.066 R)
• M57: 7,699,653 km (0.063 R)
• M58: 7,814,095 km (0.101 R)
• M59: 8,083,371 km (0.079 R)
• M60: 8,368,804 km (0.109 R)
• M61: 8,473,373 km (0.064 R)
• M62: 8,591,555 km (0.092 R)
• M63: 8,776,458 km (0.065 R)
• M64: 8,829,566 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.8

Radius: 10.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.6 AU - 4.2 AU

Year: 4181 Days

Day: 6.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,979,191 km

• M1: 145,858 km (0.086 R)
• M2: 287,826 km (0.102 R)
• M3: 442,511 km (0.113 R)
• M4: 566,378 km (0.081 R)
• M5: 763,697 km (0.109 R)
• M6: 917,633 km (0.108 R)
• M7: 1,173,894 km (0.09 R)
• M8: 1,268,141 km (0.064 R)
• M9: 1,343,239 km (0.083 R)
• M10: 1,464,563 km (0.111 R)
• M11: 1,624,334 km (0.059 R)
• M12: 1,974,094 km (0.101 R)
• M13: 2,164,532 km (0.059 R)
• M14: 2,242,322 km (0.062 R)
• M15: 2,387,582 km (0.113 R)
• M16: 2,535,983 km (0.077 R)
• M17: 2,757,538 km (0.076 R)
• M18: 2,842,210 km (0.12 R)
• M19: 3,043,419 km (0.114 R)
• M20: 3,264,226 km (0.026 R)
• M21: 3,399,312 km (0.084 R)
• M22: 3,597,679 km (0.113 R)
• M23: 3,690,579 km (0.067 R)
• M24: 3,768,520 km (0.035 R)
• M25: 3,847,059 km (0.084 R)
• M26: 4,102,273 km (0.106 R)
• M27: 4,330,110 km (0.061 R)
• M28: 4,462,355 km (0.115 R)
• M29: 4,679,870 km (0.108 R)
• M30: 5,038,755 km (0.086 R)
• M31: 5,230,390 km (0.081 R)
• M32: 5,318,204 km (0.118 R)
• M33: 5,566,986 km (0.074 R)
• M34: 5,656,744 km (0.069 R)
• M35: 5,801,405 km (0.105 R)
• M36: 7,294,991 km (0.113 R)
• M37: 7,531,804 km (0.116 R)
• M38: 7,751,264 km (0.115 R)
• M39: 7,932,277 km (0.1 R)
• M40: 8,114,787 km (0.114 R)
• M41: 8,196,318 km (0.065 R)
• M42: 8,691,487 km (0.104 R)
• M43: 8,774,962 km (0.096 R)
• M44: 8,879,681 km (0.08 R)
• M45: 8,963,755 km (0.056 R)
• M46: 9,581,295 km (0.081 R)
• M47: 10,015,129 km (0.115 R)
• M48: 10,344,842 km (0.099 R)
• M49: 11,060,070 km (0.079 R)
• M50: 11,538,185 km (0.11 R)
• M51: 11,652,926 km (0.062 R)
• M52: 11,837,530 km (0.113 R)
• M53: 12,490,973 km (0.106 R)
• M54: 12,656,129 km (0.057 R)
• M55: 12,727,188 km (0.103 R)
• M56: 13,132,150 km (0.075 R)
• M57: 14,175,595 km (0.046 R)
• M58: 14,496,183 km (0.096 R)
• M59: 14,595,367 km (0.106 R)
• M60: 15,295,784 km (0.114 R)
• M61: 15,472,609 km (0.103 R)
• M62: 15,624,600 km (0.102 R)
• M63: 15,751,758 km (0.11 R)
• M64: 16,289,563 km (0.088 R)
• M65: 16,392,635 km (0.09 R)
• M66: 16,547,768 km (0.071 R)
• M67: 17,277,806 km (0.1 R)
• M68: 17,699,822 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.2

Radius: 8.6

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.45 AU - 4.45 AU

Year: 5235 Days

Day: 6.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,979,191 km

• M1: 141,819 km (0.111 R)
• M2: 311,463 km (0.103 R)
• M3: 468,391 km (0.103 R)
• M4: 921,672 km (0.069 R)
• M5: 1,424,172 km (0.098 R)
• M6: 1,498,073 km (0.114 R)
• M7: 1,588,430 km (0.099 R)
• M8: 1,711,848 km (0.11 R)
• M9: 2,168,870 km (0.096 R)
• M10: 2,288,997 km (0.119 R)
• M11: 2,517,882 km (0.105 R)
• M12: 2,589,838 km (0.114 R)
• M13: 2,699,194 km (0.104 R)
• M14: 2,810,046 km (0.106 R)
• M15: 2,941,244 km (0.103 R)
• M16: 2,998,091 km (0.117 R)
• M17: 3,132,280 km (0.102 R)
• M18: 3,209,772 km (0.067 R)
• M19: 3,446,436 km (0.11 R)
• M20: 3,647,944 km (0.074 R)
• M21: 4,041,536 km (0.076 R)
• M22: 4,275,657 km (0.096 R)
• M23: 4,383,517 km (0.11 R)
• M24: 4,734,922 km (0.063 R)
• M25: 4,801,942 km (0.074 R)
• M26: 4,936,730 km (0.026 R)
• M27: 5,279,159 km (0.081 R)
• M28: 5,511,784 km (0.05 R)
• M29: 5,723,914 km (0.058 R)
• M30: 6,132,316 km (0.083 R)
• M31: 6,376,908 km (0.068 R)
• M32: 6,574,826 km (0.096 R)
• M33: 7,180,997 km (0.071 R)
• M34: 7,699,653 km (0.036 R)
• M35: 7,778,640 km (0.106 R)
• M36: 7,963,693 km (0.097 R)
• M37: 8,070,057 km (0.072 R)
• M38: 8,554,754 km (0.113 R)
• M39: 8,609,208 km (0.098 R)
• M40: 8,965,849 km (0.067 R)
• M41: 9,750,640 km (0.058 R)
• M42: 10,208,858 km (0.029 R)
• M43: 10,295,625 km (0.112 R)
• M44: 10,440,585 km (0.101 R)
• M45: 10,527,950 km (0.089 R)
• M46: 11,086,997 km (0.052 R)
• M47: 11,146,388 km (0.066 R)
• M48: 12,050,108 km (0.09 R)
• M49: 12,418,269 km (0.116 R)
• M50: 12,790,020 km (0.111 R)
• M51: 12,852,402 km (0.081 R)
• M52: 12,946,050 km (0.104 R)
• M53: 13,039,998 km (0.062 R)
• M54: 13,354,602 km (0.091 R)
• M55: 14,152,258 km (0.07 R)
• M56: 14,736,138 km (0.114 R)
• M57: 14,801,513 km (0.117 R)
• M58: 14,932,411 km (0.075 R)
• M59: 15,261,676 km (0.067 R)
• M60: 15,927,236 km (0.073 R)
• M61: 16,534,454 km (0.072 R)
• M62: 17,011,821 km (0.11 R)
• M63: 17,321,189 km (0.082 R)
• M64: 17,424,711 km (0.049 R)
• M65: 17,910,605 km (0.108 R)
• M66: 19,323,108 km (0.102 R)
• M67: 19,825,907 km (0.066 R)
• M68: 21,249,330 km (0.065 R)
• M69: 21,434,233 km (0.119 R)
• M70: 21,917,434 km (0.07 R)
• M71: 22,328,978 km (0.081 R)
• M72: 22,894,458 km (0.064 R)
• M73: 22,970,155 km (0.099 R)
• M74: 24,309,205 km (0.081 R)
• M75: 25,712,882 km (0.116 R)
• M76: 25,791,570 km (0.103 R)
• M77: 25,949,247 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 14.7

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.72 AU - 5.42 AU

Year: 6515 Days

Day: 12.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,979,191 km

• M1: 193,879 km (0.116 R)
• M2: 287,976 km (0.096 R)
• M3: 548,875 km (0.089 R)
• M4: 641,027 km (0.11 R)
• M5: 749,934 km (0.108 R)
• M6: 855,401 km (0.061 R)
• M7: 1,059,751 km (0.1 R)
• M8: 1,268,740 km (0.057 R)
• M9: 1,438,384 km (0.067 R)
• M10: 1,615,956 km (0.094 R)
• M11: 1,815,819 km (0.059 R)
• M12: 1,963,771 km (0.104 R)
• M13: 2,351,828 km (0.082 R)
• M14: 2,596,570 km (0.116 R)
• M15: 2,713,855 km (0.09 R)
• M16: 3,147,090 km (0.071 R)
• M17: 3,584,066 km (0.039 R)
• M18: 3,848,106 km (0.03 R)
• M19: 4,079,534 km (0.089 R)
• M20: 4,236,462 km (0.064 R)
• M21: 4,698,869 km (0.074 R)
• M22: 4,801,493 km (0.076 R)
• M23: 4,905,015 km (0.026 R)
• M24: 5,051,172 km (0.118 R)
• M25: 5,433,694 km (0.116 R)
• M26: 5,715,985 km (0.087 R)
• M27: 5,980,773 km (0.086 R)
• M28: 6,182,132 km (0.054 R)
• M29: 6,799,672 km (0.113 R)
• M30: 7,151,377 km (0.097 R)
• M31: 7,509,215 km (0.047 R)
• M32: 7,897,272 km (0.115 R)
• M33: 8,192,727 km (0.098 R)
• M34: 8,642,718 km (0.106 R)
• M35: 8,870,855 km (0.054 R)
• M36: 9,075,205 km (0.086 R)
• M37: 9,281,201 km (0.067 R)
• M38: 9,776,670 km (0.11 R)
• M39: 9,908,615 km (0.102 R)
• M40: 10,200,780 km (0.106 R)
• M41: 10,361,298 km (0.054 R)
• M42: 10,875,316 km (0.096 R)
• M43: 11,012,049 km (0.088 R)
• M44: 11,788,013 km (0.088 R)
• M45: 12,154,229 km (0.089 R)
• M46: 12,581,630 km (0.094 R)
• M47: 12,811,562 km (0.103 R)
• M48: 13,334,107 km (0.095 R)
• M49: 13,656,939 km (0.115 R)
• M50: 13,952,694 km (0.084 R)
• M51: 14,071,475 km (0.119 R)
• M52: 14,370,222 km (0.116 R)
• M53: 14,580,556 km (0.08 R)
• M54: 15,034,736 km (0.111 R)
• M55: 15,863,957 km (0.081 R)
• M56: 16,865,963 km (0.115 R)
• M57: 17,310,867 km (0.103 R)
• M58: 17,791,824 km (0.106 R)
• M59: 18,212,194 km (0.062 R)
• M60: 18,309,732 km (0.114 R)
• M61: 19,128,930 km (0.081 R)
• M62: 19,227,964 km (0.109 R)
• M63: 19,659,404 km (0.116 R)
• M64: 20,161,305 km (0.12 R)
• M65: 20,396,922 km (0.108 R)
• M66: 21,520,102 km (0.111 R)
• M67: 22,314,766 km (0.089 R)
• M68: 22,523,605 km (0.102 R)
• M69: 23,755,244 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.6

Radius: 9.2

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.27 AU - 5.97 AU

Year: 8885 Days

Day: 13.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,979,191 km

• M1: 115,789 km (0.104 R)
• M2: 994,826 km (0.106 R)
• M3: 1,291,179 km (0.109 R)
• M4: 1,429,408 km (0.117 R)
• M5: 1,593,666 km (0.058 R)
• M6: 1,699,581 km (0.089 R)
• M7: 1,963,472 km (0.104 R)
• M8: 2,604,649 km (0.093 R)
• M9: 2,679,747 km (0.086 R)
• M10: 2,781,024 km (0.108 R)
• M11: 3,039,679 km (0.091 R)
• M12: 3,608,600 km (0.076 R)
• M13: 4,328,166 km (0.078 R)
• M14: 4,628,409 km (0.042 R)
• M15: 4,750,331 km (0.101 R)
• M16: 4,966,500 km (0.106 R)
• M17: 5,091,414 km (0.1 R)
• M18: 5,249,090 km (0.096 R)
• M19: 5,569,230 km (0.115 R)
• M20: 6,028,196 km (0.106 R)
• M21: 6,262,316 km (0.034 R)
• M22: 6,363,594 km (0.106 R)
• M23: 7,193,114 km (0.074 R)
• M24: 7,873,785 km (0.057 R)
• M25: 9,566,784 km (0.07 R)
• M26: 9,800,755 km (0.12 R)
• M27: 10,115,808 km (0.069 R)
• M28: 11,532,649 km (0.1 R)
• M29: 12,032,755 km (0.06 R)
• M30: 12,454,771 km (0.092 R)
• M31: 12,667,798 km (0.074 R)
• M32: 13,662,474 km (0.088 R)
• M33: 14,191,452 km (0.103 R)
• M34: 14,907,129 km (0.063 R)
• M35: 14,997,486 km (0.09 R)
• M36: 15,223,977 km (0.111 R)
• M37: 15,360,410 km (0.045 R)
• M38: 16,141,461 km (0.084 R)
• M39: 17,029,474 km (0.101 R)
• M40: 17,693,987 km (0.053 R)
• M41: 17,837,601 km (0.094 R)
• M42: 18,415,498 km (0.077 R)
• M43: 18,804,153 km (0.057 R)
• M44: 18,950,609 km (0.032 R)
• M45: 19,490,807 km (0.108 R)
• M46: 20,737,406 km (0.089 R)
• M47: 20,888,799 km (0.04 R)
• M48: 21,243,346 km (0.099 R)
• M49: 21,548,825 km (0.07 R)
• M50: 21,855,800 km (0.107 R)
• M51: 22,577,610 km (0.042 R)
• M52: 23,307,199 km (0.096 R)
• M53: 23,938,801 km (0.101 R)
• M54: 26,138,787 km (0.059 R)
• M55: 28,011,603 km (0.033 R)
• M56: 28,123,053 km (0.081 R)
• M57: 28,851,595 km (0.084 R)
• M58: 29,302,932 km (0.084 R)
• M59: 29,529,423 km (0.087 R)
• M60: 30,041,347 km (0.096 R)
• M61: 30,441,521 km (0.116 R)
• M62: 30,613,559 km (0.055 R)
• M63: 30,785,895 km (0.087 R)
• M64: 30,843,491 km (0.069 R)
• M65: 31,768,753 km (0.06 R)
• M66: 31,943,334 km (0.051 R)
• M67: 32,351,736 km (0.096 R)
• M68: 32,468,722 km (0.117 R)
• M69: 32,527,364 km (0.115 R)
• M70: 33,409,992 km (0.1 R)
• M71: 33,587,415 km (0.096 R)
• M72: 34,598,996 km (0.119 R)
• M73: 35,801,912 km (0.069 R)
• M74: 37,018,442 km (0.096 R)
• M75: 37,201,998 km (0.092 R)
• M76: 37,263,334 km (0.088 R)
• M77: 38,001,450 km (0.088 R)
• M78: 38,310,369 km (0.054 R)
• M79: 39,554,425 km (0.115 R)
• M80: 39,804,852 km (0.095 R)
• M81: 39,867,533 km (0.042 R)
• M82: 40,055,727 km (0.077 R)
• M83: 40,307,201 km (0.057 R)
• M84: 40,433,163 km (0.036 R)
• M85: 42,018,302 km (0.043 R)
• M86: 42,273,815 km (0.103 R)
• M87: 42,979,169 km (0.053 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: 444 - 18,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit