🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 11.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.66 AU - 0.7 AU

Year: 380 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 16,739,915 km

• M1: 143,165 km (0.111 R)
• M2: 216,917 km (0.116 R)
• M3: 314,455 km (0.108 R)
• M4: 435,629 km (0.061 R)
• M5: 508,034 km (0.115 R)
• M6: 600,935 km (0.106 R)
• M7: 697,425 km (0.115 R)
• M8: 775,366 km (0.108 R)
• M9: 889,359 km (0.077 R)
• M10: 963,709 km (0.112 R)
• M11: 1,040,304 km (0.063 R)
• M12: 1,143,377 km (0.114 R)
• M13: 1,229,246 km (0.104 R)
• M14: 1,317,359 km (0.068 R)
• M15: 1,407,866 km (0.095 R)
• M16: 1,729,651 km (0.115 R)
• M17: 1,843,943 km (0.107 R)
• M18: 1,931,159 km (0.111 R)
• M19: 2,044,853 km (0.117 R)
• M20: 2,120,251 km (0.06 R)
• M21: 2,201,781 km (0.102 R)
• M22: 2,352,277 km (0.099 R)
• M23: 2,636,214 km (0.077 R)
• M24: 2,757,388 km (0.063 R)
• M25: 2,841,163 km (0.099 R)
• M26: 2,948,424 km (0.12 R)
• M27: 3,057,182 km (0.066 R)
• M28: 3,155,617 km (0.084 R)
• M29: 3,249,116 km (0.079 R)
• M30: 3,578,082 km (0.034 R)
• M31: 3,824,170 km (0.099 R)
• M32: 3,899,119 km (0.068 R)
• M33: 3,987,232 km (0.07 R)
• M34: 4,158,821 km (0.096 R)
• M35: 4,261,744 km (0.094 R)
• M36: 4,398,177 km (0.097 R)
• M37: 4,476,866 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.5

Radius: 8.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.59 AU - 0.83 AU

Year: 406 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 16,739,915 km

• M1: 113,994 km (0.088 R)
• M2: 174,730 km (0.103 R)
• M3: 232,625 km (0.099 R)
• M4: 296,802 km (0.099 R)
• M5: 374,743 km (0.109 R)
• M6: 453,581 km (0.084 R)
• M7: 509,680 km (0.069 R)
• M8: 579,393 km (0.105 R)
• M9: 636,988 km (0.111 R)
• M10: 724,951 km (0.11 R)
• M11: 787,782 km (0.098 R)
• M12: 867,817 km (0.109 R)
• M13: 937,530 km (0.092 R)
• M14: 1,009,337 km (0.096 R)
• M15: 1,074,861 km (0.069 R)
• M16: 1,133,353 km (0.047 R)
• M17: 1,195,885 km (0.113 R)
• M18: 1,286,093 km (0.11 R)
• M19: 1,363,585 km (0.1 R)
• M20: 1,448,855 km (0.115 R)
• M21: 1,567,486 km (0.087 R)
• M22: 1,670,111 km (0.1 R)
• M23: 1,725,462 km (0.108 R)
• M24: 1,804,749 km (0.052 R)
• M25: 1,868,477 km (0.03 R)
• M26: 1,963,622 km (0.096 R)
• M27: 2,078,064 km (0.093 R)
• M28: 2,134,313 km (0.105 R)
• M29: 2,216,143 km (0.034 R)
• M30: 2,273,738 km (0.091 R)
• M31: 2,382,944 km (0.087 R)
• M32: 2,516,535 km (0.08 R)
• M33: 2,584,154 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912

Radius: 9.1

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.17 AU - 1.25 AU

Year: 903 Days

Day: 11.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 16,739,915 km

• M1: 120,725 km (0.065 R)
• M2: 237,711 km (0.092 R)
• M3: 307,573 km (0.08 R)
• M4: 490,980 km (0.102 R)
• M5: 674,986 km (0.099 R)
• M6: 735,274 km (0.085 R)
• M7: 875,148 km (0.066 R)
• M8: 1,024,147 km (0.058 R)
• M9: 1,362,986 km (0.082 R)
• M10: 1,569,730 km (0.112 R)
• M11: 1,821,055 km (0.09 R)
• M12: 1,925,175 km (0.038 R)
• M13: 2,076,269 km (0.104 R)
• M14: 2,167,075 km (0.062 R)
• M15: 2,553,037 km (0.092 R)
• M16: 2,749,160 km (0.089 R)
• M17: 2,899,656 km (0.063 R)
• M18: 3,011,704 km (0.12 R)
• M19: 3,073,339 km (0.066 R)
• M20: 3,250,612 km (0.056 R)
• M21: 3,345,906 km (0.044 R)
• M22: 3,560,878 km (0.069 R)
• M23: 3,714,066 km (0.11 R)
• M24: 3,959,407 km (0.068 R)
• M25: 4,027,175 km (0.104 R)
• M26: 4,163,907 km (0.083 R)
• M27: 4,256,059 km (0.053 R)
• M28: 4,631,101 km (0.067 R)
• M29: 4,786,533 km (0.082 R)
• M30: 4,858,789 km (0.089 R)
• M31: 5,226,052 km (0.102 R)
• M32: 5,312,968 km (0.069 R)
• M33: 5,538,861 km (0.116 R)
• M34: 5,844,938 km (0.109 R)
• M35: 6,039,116 km (0.076 R)
• M36: 6,195,895 km (0.077 R)
• M37: 6,301,212 km (0.079 R)
• M38: 6,380,648 km (0.057 R)
• M39: 6,553,883 km (0.114 R)
• M40: 6,647,681 km (0.097 R)
• M41: 6,769,154 km (0.099 R)
• M42: 6,945,680 km (0.082 R)
• M43: 7,110,088 km (0.106 R)
• M44: 7,234,254 km (0.077 R)
• M45: 7,611,091 km (0.116 R)
• M46: 7,709,975 km (0.097 R)
• M47: 7,809,158 km (0.119 R)
• M48: 7,965,787 km (0.1 R)
• M49: 8,210,081 km (0.104 R)
• M50: 8,325,869 km (0.09 R)
• M51: 8,515,260 km (0.073 R)
• M52: 8,735,468 km (0.103 R)
• M53: 9,136,690 km (0.087 R)
• M54: 9,241,708 km (0.105 R)
• M55: 9,316,955 km (0.105 R)
• M56: 9,483,308 km (0.028 R)
• M57: 9,544,045 km (0.076 R)
• M58: 9,972,643 km (0.055 R)
• M59: 10,065,244 km (0.074 R)
• M60: 10,127,177 km (0.085 R)
• M61: 10,282,610 km (0.086 R)
• M62: 10,470,205 km (0.114 R)
• M63: 10,548,744 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.9

Radius: 10.4

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.27 AU - 1.39 AU

Year: 1040 Days

Day: 11.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 16,739,915 km

• M1: 217,366 km (0.098 R)
• M2: 334,351 km (0.086 R)
• M3: 449,841 km (0.049 R)
• M4: 581,487 km (0.107 R)
• M5: 661,522 km (0.094 R)
• M6: 1,099,844 km (0.046 R)
• M7: 1,194,539 km (0.064 R)
• M8: 1,314,965 km (0.047 R)
• M9: 1,455,587 km (0.051 R)
• M10: 1,552,228 km (0.114 R)
• M11: 1,642,734 km (0.09 R)
• M12: 1,803,552 km (0.111 R)
• M13: 1,942,977 km (0.083 R)
• M14: 2,059,065 km (0.106 R)
• M15: 2,149,871 km (0.102 R)
• M16: 2,449,815 km (0.08 R)
• M17: 2,517,283 km (0.05 R)
• M18: 2,743,326 km (0.1 R)
• M19: 2,884,247 km (0.101 R)
• M20: 3,048,356 km (0.112 R)
• M21: 3,364,307 km (0.094 R)
• M22: 3,646,747 km (0.093 R)
• M23: 3,790,960 km (0.09 R)
• M24: 4,027,923 km (0.073 R)
• M25: 4,107,958 km (0.094 R)
• M26: 4,516,360 km (0.078 R)
• M27: 4,623,472 km (0.027 R)
• M28: 4,731,481 km (0.118 R)
• M29: 4,840,389 km (0.104 R)
• M30: 4,913,392 km (0.056 R)
• M31: 5,334,211 km (0.113 R)
• M32: 5,435,040 km (0.036 R)
• M33: 5,549,034 km (0.051 R)
• M34: 5,728,102 km (0.028 R)
• M35: 5,883,235 km (0.1 R)
• M36: 6,157,897 km (0.075 R)
• M37: 6,263,663 km (0.109 R)
• M38: 6,383,341 km (0.078 R)
• M39: 6,450,211 km (0.084 R)
• M40: 6,897,210 km (0.12 R)
• M41: 7,382,356 km (0.113 R)
• M42: 7,551,252 km (0.11 R)
• M43: 7,764,129 km (0.095 R)
• M44: 8,022,335 km (0.094 R)
• M45: 8,254,212 km (0.104 R)
• M46: 8,620,876 km (0.04 R)
• M47: 8,858,438 km (0.105 R)
• M48: 8,977,967 km (0.064 R)
• M49: 9,173,491 km (0.032 R)
• M50: 9,583,988 km (0.1 R)
• M51: 9,969,352 km (0.026 R)
• M52: 10,375,660 km (0.06 R)
• M53: 10,501,771 km (0.029 R)
• M54: 10,612,473 km (0.113 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342

Radius: 12.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.68 AU - 3.58 AU

Year: 3756 Days

Day: 14.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 16,739,915 km

• M1: 158,723 km (0.115 R)
• M2: 318,494 km (0.104 R)
• M3: 534,812 km (0.09 R)
• M4: 625,020 km (0.058 R)
• M5: 712,385 km (0.087 R)
• M6: 1,086,679 km (0.113 R)
• M7: 1,400,535 km (0.03 R)
• M8: 1,483,712 km (0.079 R)
• M9: 1,580,950 km (0.082 R)
• M10: 1,743,563 km (0.07 R)
• M11: 1,898,846 km (0.116 R)
• M12: 2,086,142 km (0.108 R)
• M13: 2,493,497 km (0.066 R)
• M14: 2,581,012 km (0.051 R)
• M15: 2,804,362 km (0.093 R)
• M16: 3,080,819 km (0.096 R)
• M17: 3,382,557 km (0.037 R)
• M18: 3,496,102 km (0.068 R)
• M19: 3,627,599 km (0.077 R)
• M20: 4,135,184 km (0.116 R)
• M21: 4,274,460 km (0.052 R)
• M22: 4,468,488 km (0.068 R)
• M23: 5,049,527 km (0.112 R)
• M24: 5,142,427 km (0.071 R)
• M25: 5,273,624 km (0.059 R)
• M26: 5,368,020 km (0.088 R)
• M27: 5,654,500 km (0.095 R)
• M28: 5,828,931 km (0.084 R)
• M29: 5,965,813 km (0.046 R)
• M30: 6,103,743 km (0.061 R)
• M31: 6,362,697 km (0.097 R)
• M32: 6,503,767 km (0.075 R)
• M33: 6,666,231 km (0.077 R)
• M34: 6,788,901 km (0.093 R)
• M35: 6,871,180 km (0.117 R)
• M36: 6,953,758 km (0.041 R)
• M37: 7,119,811 km (0.096 R)
• M38: 7,329,398 km (0.094 R)
• M39: 7,477,350 km (0.097 R)
• M40: 7,776,097 km (0.072 R)
• M41: 7,905,350 km (0.108 R)
• M42: 8,013,659 km (0.101 R)
• M43: 8,100,725 km (0.084 R)
• M44: 8,231,772 km (0.071 R)
• M45: 8,607,113 km (0.053 R)
• M46: 8,785,584 km (0.084 R)
• M47: 9,078,347 km (0.118 R)
• M48: 9,374,401 km (0.118 R)
• M49: 9,604,333 km (0.099 R)
• M50: 10,140,192 km (0.099 R)
• M51: 10,234,290 km (0.119 R)
• M52: 10,998,435 km (0.082 R)
• M53: 11,192,314 km (0.097 R)
• M54: 11,289,703 km (0.064 R)
• M55: 11,583,662 km (0.073 R)
• M56: 11,904,849 km (0.11 R)
• M57: 12,229,028 km (0.096 R)
• M58: 12,530,766 km (0.046 R)
• M59: 13,090,562 km (0.116 R)
• M60: 13,684,465 km (0.101 R)
• M61: 13,788,735 km (0.046 R)
• M62: 13,867,124 km (0.119 R)
• M63: 14,260,866 km (0.106 R)
• M64: 15,113,574 km (0.099 R)
• M65: 15,383,299 km (0.087 R)
• M66: 15,600,365 km (0.111 R)
• M67: 15,763,876 km (0.113 R)
• M68: 16,617,331 km (0.057 R)
• M69: 16,728,483 km (0.111 R)
• M70: 17,007,782 km (0.085 R)
• M71: 17,797,509 km (0.104 R)
• M72: 18,254,381 km (0.068 R)
• M73: 18,570,631 km (0.101 R)
• M74: 19,296,031 km (0.066 R)
• M75: 19,559,622 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191

Radius: 9.8

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.9 AU - 3.56 AU

Year: 3937 Days

Day: 7.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 16,739,915 km

• M1: 141,071 km (0.096 R)
• M2: 245,640 km (0.101 R)
• M3: 308,620 km (0.1 R)
• M4: 451,187 km (0.103 R)
• M5: 764,744 km (0.057 R)
• M6: 877,691 km (0.108 R)
• M7: 941,120 km (0.081 R)
• M8: 1,160,730 km (0.1 R)
• M9: 1,271,881 km (0.105 R)
• M10: 1,559,857 km (0.111 R)
• M11: 1,751,941 km (0.102 R)
• M12: 2,085,394 km (0.078 R)
• M13: 2,297,674 km (0.114 R)
• M14: 2,543,313 km (0.111 R)
• M15: 2,784,016 km (0.093 R)
• M16: 2,852,233 km (0.115 R)
• M17: 3,018,287 km (0.099 R)
• M18: 3,144,846 km (0.075 R)
• M19: 3,316,585 km (0.115 R)
• M20: 3,639,267 km (0.099 R)
• M21: 3,850,051 km (0.108 R)
• M22: 3,972,272 km (0.057 R)
• M23: 4,080,282 km (0.079 R)
• M24: 4,299,293 km (0.108 R)
• M25: 4,602,678 km (0.056 R)
• M26: 4,913,243 km (0.105 R)
• M27: 5,112,806 km (0.044 R)
• M28: 5,179,976 km (0.106 R)
• M29: 5,780,013 km (0.086 R)
• M30: 6,510,948 km (0.068 R)
• M31: 6,785,610 km (0.067 R)
• M32: 6,933,712 km (0.075 R)
• M33: 7,308,604 km (0.12 R)
• M34: 7,403,449 km (0.076 R)
• M35: 7,479,445 km (0.11 R)
• M36: 7,805,867 km (0.085 R)
• M37: 7,961,150 km (0.054 R)
• M38: 8,314,201 km (0.075 R)
• M39: 8,413,085 km (0.054 R)
• M40: 8,853,352 km (0.053 R)
• M41: 9,797,913 km (0.111 R)
• M42: 10,028,592 km (0.056 R)
• M43: 10,559,366 km (0.103 R)
• M44: 10,731,104 km (0.119 R)
• M45: 10,860,656 km (0.105 R)
• M46: 10,947,273 km (0.092 R)
• M47: 11,361,809 km (0.114 R)
• M48: 11,626,148 km (0.101 R)
• M49: 12,228,728 km (0.071 R)
• M50: 12,431,733 km (0.067 R)
• M51: 12,887,109 km (0.111 R)
• M52: 13,047,777 km (0.068 R)
• M53: 13,116,891 km (0.119 R)
• M54: 13,186,005 km (0.103 R)
• M55: 13,255,269 km (0.052 R)
• M56: 13,743,856 km (0.091 R)
• M57: 14,285,699 km (0.075 R)
• M58: 14,356,908 km (0.073 R)
• M59: 15,123,746 km (0.057 R)
• M60: 15,512,102 km (0.076 R)
• M61: 16,150,287 km (0.092 R)
• M62: 16,249,171 km (0.055 R)
• M63: 16,771,866 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 9.2

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.33 AU - 3.81 AU

Year: 4575 Days

Day: 10.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 16,739,915 km

• M1: 117,135 km (0.085 R)
• M2: 227,987 km (0.115 R)
• M3: 322,982 km (0.052 R)
• M4: 409,150 km (0.078 R)
• M5: 608,863 km (0.119 R)
• M6: 737,518 km (0.118 R)
• M7: 875,746 km (0.108 R)
• M8: 975,977 km (0.11 R)
• M9: 1,188,405 km (0.109 R)
• M10: 1,279,810 km (0.103 R)
• M11: 1,384,079 km (0.11 R)
• M12: 1,448,107 km (0.119 R)
• M13: 1,546,094 km (0.061 R)
• M14: 1,748,799 km (0.104 R)
• M15: 1,924,427 km (0.065 R)
• M16: 2,369,630 km (0.052 R)
• M17: 2,873,625 km (0.056 R)
• M18: 3,152,177 km (0.101 R)
• M19: 3,352,488 km (0.083 R)
• M20: 3,571,649 km (0.081 R)
• M21: 3,631,040 km (0.117 R)
• M22: 3,841,075 km (0.075 R)
• M23: 4,039,741 km (0.063 R)
• M24: 4,148,050 km (0.105 R)
• M25: 4,257,406 km (0.106 R)
• M26: 4,351,952 km (0.11 R)
• M27: 4,463,103 km (0.109 R)
• M28: 4,543,138 km (0.113 R)
• M29: 4,623,621 km (0.117 R)
• M30: 4,704,554 km (0.059 R)
• M31: 4,933,738 km (0.095 R)
• M32: 5,149,907 km (0.075 R)
• M33: 5,335,258 km (0.03 R)
• M34: 5,505,650 km (0.107 R)
• M35: 5,574,316 km (0.085 R)
• M36: 5,695,191 km (0.119 R)
• M37: 5,851,970 km (0.093 R)
• M38: 6,511,098 km (0.103 R)
• M39: 6,711,708 km (0.101 R)
• M40: 7,306,659 km (0.113 R)
• M41: 7,496,200 km (0.091 R)
• M42: 7,629,791 km (0.057 R)
• M43: 7,744,831 km (0.117 R)
• M44: 7,841,322 km (0.095 R)
• M45: 8,427,895 km (0.119 R)
• M46: 8,686,550 km (0.089 R)
• M47: 8,806,827 km (0.107 R)
• M48: 9,150,603 km (0.118 R)
• M49: 9,211,788 km (0.116 R)
• M50: 9,705,611 km (0.098 R)
• M51: 9,893,057 km (0.096 R)
• M52: 10,039,663 km (0.108 R)
• M53: 10,250,446 km (0.072 R)
• M54: 10,612,024 km (0.061 R)
• M55: 10,719,136 km (0.087 R)
• M56: 10,826,697 km (0.103 R)
• M57: 10,977,791 km (0.088 R)
• M58: 11,129,633 km (0.118 R)
• M59: 11,304,064 km (0.073 R)
• M60: 11,810,453 km (0.082 R)
• M61: 12,144,804 km (0.062 R)
• M62: 12,391,790 km (0.089 R)
• M63: 12,754,266 km (0.118 R)
• M64: 12,845,371 km (0.119 R)
• M65: 13,005,440 km (0.034 R)
• M66: 13,097,144 km (0.1 R)
• M67: 13,304,487 km (0.069 R)
• M68: 13,443,164 km (0.102 R)
• M69: 14,333,122 km (0.09 R)
• M70: 14,427,967 km (0.075 R)
• M71: 14,499,175 km (0.077 R)
• M72: 14,618,255 km (0.102 R)
• M73: 14,785,356 km (0.111 R)
• M74: 14,905,034 km (0.102 R)
• M75: 14,977,140 km (0.111 R)
• M76: 15,411,573 km (0.075 R)
• M77: 15,899,262 km (0.114 R)
• M78: 16,515,904 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit