🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.1

Radius: 13.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.67 AU - 1.07 AU

Year: 532 Days

Day: 13.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 20,754,517 km

• M1: 218,413 km (0.081 R)
• M2: 310,416 km (0.111 R)
• M3: 451,486 km (0.092 R)
• M4: 546,481 km (0.059 R)
• M5: 663,616 km (0.081 R)
• M6: 840,291 km (0.102 R)
• M7: 1,002,156 km (0.094 R)
• M8: 1,095,505 km (0.063 R)
• M9: 1,222,813 km (0.091 R)
• M10: 1,362,537 km (0.065 R)
• M11: 1,449,155 km (0.117 R)
• M12: 1,556,416 km (0.077 R)
• M13: 1,647,372 km (0.062 R)
• M14: 1,732,493 km (0.055 R)
• M15: 1,927,569 km (0.103 R)
• M16: 2,046,499 km (0.094 R)
• M17: 2,185,026 km (0.099 R)
• M18: 2,339,860 km (0.109 R)
• M19: 2,579,067 km (0.107 R)
• M20: 2,697,250 km (0.111 R)
• M21: 2,849,839 km (0.101 R)
• M22: 2,939,000 km (0.097 R)
• M23: 3,077,079 km (0.079 R)
• M24: 3,163,845 km (0.09 R)
• M25: 3,310,451 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.1

Radius: 13.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.8 AU - 1.24 AU

Year: 676 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,754,517 km

• M1: 199,264 km (0.041 R)
• M2: 284,834 km (0.087 R)
• M3: 384,167 km (0.092 R)
• M4: 470,037 km (0.088 R)
• M5: 631,752 km (0.119 R)
• M6: 735,573 km (0.068 R)
• M7: 861,534 km (0.05 R)
• M8: 1,051,823 km (0.12 R)
• M9: 1,149,510 km (0.12 R)
• M10: 1,287,140 km (0.117 R)
• M11: 1,424,321 km (0.047 R)
• M12: 1,527,394 km (0.082 R)
• M13: 1,626,428 km (0.062 R)
• M14: 1,755,082 km (0.072 R)
• M15: 1,908,570 km (0.041 R)
• M16: 2,001,470 km (0.049 R)
• M17: 2,096,016 km (0.112 R)
• M18: 2,267,156 km (0.073 R)
• M19: 2,396,558 km (0.09 R)
• M20: 2,735,547 km (0.108 R)
• M21: 2,841,163 km (0.062 R)
• M22: 3,031,302 km (0.102 R)
• M23: 3,140,807 km (0.083 R)
• M24: 3,363,708 km (0.114 R)
• M25: 3,485,930 km (0.025 R)
• M26: 3,600,821 km (0.113 R)
• M27: 3,889,096 km (0.044 R)
• M28: 3,980,799 km (0.114 R)
• M29: 4,101,076 km (0.105 R)
• M30: 4,203,850 km (0.097 R)
• M31: 4,526,981 km (0.038 R)
• M32: 4,652,643 km (0.076 R)
• M33: 4,750,181 km (0.115 R)
• M34: 4,947,202 km (0.118 R)
• M35: 5,147,064 km (0.11 R)
• M36: 5,258,216 km (0.108 R)
• M37: 5,441,772 km (0.112 R)
• M38: 5,878,299 km (0.094 R)
• M39: 5,994,536 km (0.06 R)
• M40: 6,100,751 km (0.038 R)
• M41: 6,272,340 km (0.061 R)
• M42: 6,391,120 km (0.066 R)
• M43: 6,576,322 km (0.105 R)
• M44: 6,708,118 km (0.109 R)
• M45: 6,818,521 km (0.11 R)
• M46: 6,963,182 km (0.071 R)
• M47: 7,176,210 km (0.119 R)
• M48: 7,300,675 km (0.053 R)
• M49: 7,391,631 km (0.092 R)
• M50: 7,563,070 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.6

Radius: 13.1

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.94 AU - 1.14 AU

Year: 696 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 52.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 20,754,517 km

• M1: 164,109 km (0.108 R)
• M2: 310,116 km (0.108 R)
• M3: 398,828 km (0.117 R)
• M4: 508,633 km (0.029 R)
• M5: 622,626 km (0.11 R)
• M6: 718,519 km (0.087 R)
• M7: 906,862 km (0.063 R)
• M8: 1,007,542 km (0.097 R)
• M9: 1,106,875 km (0.11 R)
• M10: 1,262,606 km (0.108 R)
• M11: 1,352,514 km (0.119 R)
• M12: 1,475,933 km (0.106 R)
• M13: 1,635,703 km (0.088 R)
• M14: 1,952,402 km (0.068 R)
• M15: 2,050,688 km (0.09 R)
• M16: 2,259,676 km (0.031 R)
• M17: 2,363,048 km (0.09 R)
• M18: 2,528,952 km (0.098 R)
• M19: 2,652,221 km (0.082 R)
• M20: 2,816,928 km (0.059 R)
• M21: 2,969,069 km (0.117 R)
• M22: 3,223,236 km (0.082 R)
• M23: 3,374,030 km (0.106 R)
• M24: 3,587,656 km (0.05 R)
• M25: 3,709,279 km (0.098 R)
• M26: 3,841,075 km (0.111 R)
• M27: 4,046,323 km (0.106 R)
• M28: 4,173,033 km (0.046 R)
• M29: 4,273,562 km (0.105 R)
• M30: 4,411,940 km (0.047 R)
• M31: 4,674,335 km (0.116 R)
• M32: 4,845,774 km (0.095 R)
• M33: 5,038,755 km (0.072 R)
• M34: 5,185,062 km (0.108 R)
• M35: 5,422,324 km (0.084 R)
• M36: 5,825,790 km (0.083 R)
• M37: 6,000,221 km (0.029 R)
• M38: 6,197,241 km (0.053 R)
• M39: 6,715,448 km (0.084 R)
• M40: 6,822,860 km (0.072 R)
• M41: 6,931,019 km (0.096 R)
• M42: 7,291,550 km (0.117 R)
• M43: 7,424,243 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 9.8

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.6 AU - 1.64 AU

Year: 1353 Days

Day: 11.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,754,517 km

• M1: 124,914 km (0.09 R)
• M2: 195,973 km (0.112 R)
• M3: 295,605 km (0.108 R)
• M4: 404,513 km (0.074 R)
• M5: 490,083 km (0.101 R)
• M6: 570,865 km (0.043 R)
• M7: 979,866 km (0.116 R)
• M8: 1,211,144 km (0.103 R)
• M9: 1,316,910 km (0.082 R)
• M10: 1,434,344 km (0.1 R)
• M11: 1,590,674 km (0.059 R)
• M12: 1,734,587 km (0.117 R)
• M13: 1,798,914 km (0.083 R)
• M14: 1,892,263 km (0.119 R)
• M15: 2,054,727 km (0.101 R)
• M16: 2,152,414 km (0.101 R)
• M17: 2,251,747 km (0.097 R)
• M18: 2,444,878 km (0.08 R)
• M19: 2,611,829 km (0.097 R)
• M20: 2,739,436 km (0.101 R)
• M21: 2,847,446 km (0.108 R)
• M22: 3,180,152 km (0.1 R)
• M23: 3,316,734 km (0.054 R)
• M24: 3,420,406 km (0.074 R)
• M25: 3,631,189 km (0.087 R)
• M26: 3,702,398 km (0.09 R)
• M27: 3,798,140 km (0.084 R)
• M28: 3,930,983 km (0.1 R)
• M29: 4,028,671 km (0.028 R)
• M30: 4,402,217 km (0.092 R)
• M31: 4,567,522 km (0.085 R)
• M32: 4,670,296 km (0.115 R)
• M33: 4,773,818 km (0.117 R)
• M34: 4,878,237 km (0.056 R)
• M35: 4,970,090 km (0.073 R)
• M36: 5,289,781 km (0.029 R)
• M37: 5,629,817 km (0.069 R)
• M38: 5,781,808 km (0.086 R)
• M39: 5,934,996 km (0.092 R)
• M40: 6,047,344 km (0.112 R)
• M41: 6,117,955 km (0.106 R)
• M42: 6,202,926 km (0.083 R)
• M43: 6,274,135 km (0.118 R)
• M44: 6,345,642 km (0.1 R)
• M45: 6,576,173 km (0.085 R)
• M46: 7,045,461 km (0.099 R)
• M47: 7,239,191 km (0.114 R)
• M48: 7,510,412 km (0.094 R)
• M49: 7,586,258 km (0.09 R)
• M50: 7,877,225 km (0.105 R)
• M51: 8,580,784 km (0.055 R)
• M52: 8,723,949 km (0.118 R)
• M53: 8,787,828 km (0.038 R)
• M54: 8,916,033 km (0.073 R)
• M55: 9,239,314 km (0.111 R)
• M56: 9,615,852 km (0.082 R)
• M57: 9,897,545 km (0.083 R)
• M58: 10,131,366 km (0.062 R)
• M59: 10,316,568 km (0.116 R)
• M60: 10,434,900 km (0.065 R)
• M61: 10,638,952 km (0.068 R)
• M62: 10,758,480 km (0.094 R)
• M63: 10,999,034 km (0.031 R)
• M64: 11,068,148 km (0.112 R)
• M65: 11,171,969 km (0.08 R)
• M66: 11,538,035 km (0.101 R)
• M67: 11,837,380 km (0.095 R)
• M68: 11,908,140 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.5

Radius: 10.8

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.38 AU - 2.26 AU

Year: 1611 Days

Day: 10.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,754,517 km

• M1: 136,882 km (0.109 R)
• M2: 226,940 km (0.066 R)
• M3: 322,832 km (0.111 R)
• M4: 439,219 km (0.117 R)
• M5: 530,923 km (0.043 R)
• M6: 892,501 km (0.059 R)
• M7: 996,621 km (0.096 R)
• M8: 1,236,875 km (0.087 R)
• M9: 1,354,160 km (0.117 R)
• M10: 1,434,644 km (0.114 R)
• M11: 1,558,361 km (0.078 R)
• M12: 1,696,739 km (0.074 R)
• M13: 2,054,727 km (0.089 R)
• M14: 2,124,589 km (0.12 R)
• M15: 2,278,675 km (0.098 R)
• M16: 2,375,465 km (0.112 R)
• M17: 2,473,601 km (0.118 R)
• M18: 2,573,083 km (0.034 R)
• M19: 2,763,372 km (0.098 R)
• M20: 2,919,103 km (0.105 R)
• M21: 3,037,734 km (0.117 R)
• M22: 3,362,212 km (0.068 R)
• M23: 3,869,798 km (0.109 R)
• M24: 4,029,718 km (0.114 R)
• M25: 4,281,341 km (0.103 R)
• M26: 4,492,424 km (0.089 R)
• M27: 4,676,130 km (0.045 R)
• M28: 4,862,380 km (0.044 R)
• M29: 4,940,619 km (0.095 R)
• M30: 5,130,459 km (0.03 R)
• M31: 5,306,386 km (0.05 R)
• M32: 5,451,945 km (0.082 R)
• M33: 5,730,496 km (0.029 R)
• M34: 5,929,910 km (0.115 R)
• M35: 6,013,834 km (0.087 R)
• M36: 6,081,153 km (0.112 R)
• M37: 6,370,027 km (0.096 R)
• M38: 6,438,692 km (0.041 R)
• M39: 6,576,771 km (0.037 R)
• M40: 6,785,610 km (0.093 R)
• M41: 7,245,922 km (0.118 R)
• M42: 7,679,756 km (0.119 R)
• M43: 7,789,561 km (0.109 R)
• M44: 7,936,765 km (0.116 R)
• M45: 8,047,767 km (0.032 R)
• M46: 8,177,917 km (0.037 R)
• M47: 8,252,716 km (0.098 R)
• M48: 8,762,994 km (0.117 R)
• M49: 9,050,821 km (0.101 R)
• M50: 9,244,550 km (0.093 R)
• M51: 10,073,023 km (0.087 R)
• M52: 10,496,235 km (0.064 R)
• M53: 10,679,343 km (0.115 R)
• M54: 11,048,850 km (0.115 R)
• M55: 11,131,578 km (0.08 R)
• M56: 11,256,043 km (0.106 R)
• M57: 11,360,014 km (0.117 R)
• M58: 11,842,766 km (0.094 R)
• M59: 12,267,923 km (0.048 R)
• M60: 12,417,970 km (0.096 R)
• M61: 12,719,858 km (0.089 R)
• M62: 12,828,317 km (0.079 R)
• M63: 13,024,140 km (0.113 R)
• M64: 13,221,161 km (0.042 R)
• M65: 13,751,036 km (0.088 R)
• M66: 13,929,207 km (0.069 R)
• M67: 14,378,001 km (0.071 R)
• M68: 14,445,769 km (0.054 R)
• M69: 14,717,738 km (0.115 R)
• M70: 14,786,104 km (0.092 R)
• M71: 15,037,279 km (0.115 R)
• M72: 15,174,909 km (0.075 R)
• M73: 15,243,873 km (0.062 R)
• M74: 15,567,154 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.8

Radius: 9.1

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.48 AU - 3.82 AU

Year: 3668 Days

Day: 10.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,754,517 km

• M1: 127,308 km (0.118 R)
• M2: 195,824 km (0.061 R)
• M3: 253,419 km (0.056 R)
• M4: 320,439 km (0.077 R)
• M5: 395,537 km (0.076 R)
• M6: 517,908 km (0.053 R)
• M7: 618,737 km (0.094 R)
• M8: 764,445 km (0.051 R)
• M9: 861,534 km (0.045 R)
• M10: 1,101,340 km (0.076 R)
• M11: 1,269,188 km (0.098 R)
• M12: 1,469,799 km (0.073 R)
• M13: 1,580,352 km (0.103 R)
• M14: 1,901,838 km (0.076 R)
• M15: 2,160,193 km (0.111 R)
• M16: 2,300,666 km (0.041 R)
• M17: 2,386,385 km (0.1 R)
• M18: 2,458,641 km (0.111 R)
• M19: 2,561,265 km (0.073 R)
• M20: 3,095,030 km (0.064 R)
• M21: 3,302,223 km (0.056 R)
• M22: 3,415,619 km (0.119 R)
• M23: 3,480,993 km (0.043 R)
• M24: 3,596,482 km (0.12 R)
• M25: 3,865,160 km (0.084 R)
• M26: 3,933,377 km (0.092 R)
• M27: 4,192,780 km (0.104 R)
• M28: 4,315,749 km (0.087 R)
• M29: 4,386,658 km (0.104 R)
• M30: 4,529,524 km (0.057 R)
• M31: 4,801,493 km (0.11 R)
• M32: 4,967,248 km (0.052 R)
• M33: 5,078,848 km (0.106 R)
• M34: 5,285,592 km (0.088 R)
• M35: 6,180,038 km (0.063 R)
• M36: 6,320,360 km (0.099 R)
• M37: 6,421,189 km (0.114 R)
• M38: 6,481,926 km (0.067 R)
• M39: 6,685,828 km (0.117 R)
• M40: 6,747,313 km (0.084 R)
• M41: 7,458,501 km (0.038 R)
• M42: 7,543,772 km (0.117 R)
• M43: 7,909,688 km (0.106 R)
• M44: 8,171,484 km (0.072 R)
• M45: 8,906,160 km (0.107 R)
• M46: 8,996,666 km (0.112 R)
• M47: 9,087,472 km (0.115 R)
• M48: 9,269,982 km (0.104 R)
• M49: 9,731,641 km (0.044 R)
• M50: 9,824,840 km (0.1 R)
• M51: 10,012,286 km (0.119 R)
• M52: 10,130,020 km (0.039 R)
• M53: 10,438,191 km (0.115 R)
• M54: 10,605,442 km (0.111 R)
• M55: 10,701,334 km (0.11 R)
• M56: 10,845,846 km (0.069 R)
• M57: 11,528,760 km (0.099 R)
• M58: 11,676,862 km (0.095 R)
• M59: 12,100,074 km (0.066 R)
• M60: 12,200,305 km (0.084 R)
• M61: 12,578,937 km (0.067 R)
• M62: 12,655,232 km (0.028 R)
• M63: 13,218,617 km (0.091 R)
• M64: 13,685,662 km (0.079 R)
• M65: 13,816,411 km (0.091 R)
• M66: 14,026,446 km (0.101 R)
• M67: 14,184,721 km (0.05 R)
• M68: 15,553,242 km (0.083 R)
• M69: 15,744,278 km (0.119 R)
• M70: 16,156,570 km (0.032 R)
• M71: 16,655,778 km (0.115 R)
• M72: 18,414,152 km (0.102 R)
• M73: 18,703,324 km (0.095 R)
• M74: 18,906,628 km (0.078 R)
• M75: 19,081,358 km (0.117 R)
• M76: 19,491,406 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.2

Radius: 10.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.29 AU - 4.39 AU

Year: 4936 Days

Day: 10.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,754,517 km

• M1: 148,999 km (0.112 R)
• M2: 287,078 km (0.079 R)
• M3: 371,751 km (0.114 R)
• M4: 468,241 km (0.102 R)
• M5: 672,592 km (0.032 R)
• M6: 959,521 km (0.087 R)
• M7: 1,134,401 km (0.054 R)
• M8: 1,491,341 km (0.05 R)
• M9: 1,937,292 km (0.116 R)
• M10: 2,062,207 km (0.081 R)
• M11: 2,189,963 km (0.095 R)
• M12: 2,305,752 km (0.07 R)
• M13: 2,438,595 km (0.059 R)
• M14: 2,604,349 km (0.054 R)
• M15: 3,173,120 km (0.082 R)
• M16: 3,321,372 km (0.102 R)
• M17: 3,421,453 km (0.094 R)
• M18: 3,693,422 km (0.09 R)
• M19: 4,422,263 km (0.106 R)
• M20: 4,737,615 km (0.104 R)
• M21: 4,869,560 km (0.064 R)
• M22: 5,002,702 km (0.113 R)
• M23: 5,253,279 km (0.074 R)
• M24: 5,587,331 km (0.035 R)
• M25: 5,726,906 km (0.108 R)
• M26: 6,152,512 km (0.119 R)
• M27: 6,234,790 km (0.034 R)
• M28: 6,567,496 km (0.119 R)
• M29: 6,906,036 km (0.064 R)
• M30: 7,013,148 km (0.074 R)
• M31: 7,207,027 km (0.097 R)
• M32: 7,424,692 km (0.07 R)
• M33: 7,512,356 km (0.059 R)
• M34: 7,622,311 km (0.11 R)
• M35: 7,933,474 km (0.096 R)
• M36: 8,045,523 km (0.027 R)
• M37: 8,568,068 km (0.091 R)
• M38: 8,637,033 km (0.092 R)
• M39: 9,266,092 km (0.114 R)
• M40: 9,765,599 km (0.073 R)
• M41: 10,176,545 km (0.095 R)
• M42: 10,322,851 km (0.1 R)
• M43: 10,396,304 km (0.108 R)
• M44: 10,790,943 km (0.081 R)
• M45: 10,890,426 km (0.086 R)
• M46: 11,065,156 km (0.095 R)
• M47: 11,392,177 km (0.091 R)
• M48: 11,569,600 km (0.117 R)
• M49: 12,340,478 km (0.116 R)
• M50: 12,496,509 km (0.11 R)
• M51: 12,995,417 km (0.106 R)
• M52: 13,127,812 km (0.106 R)
• M53: 13,715,432 km (0.117 R)
• M54: 14,039,611 km (0.108 R)
• M55: 14,888,878 km (0.034 R)
• M56: 14,999,730 km (0.094 R)
• M57: 15,138,557 km (0.057 R)
• M58: 15,222,182 km (0.069 R)
• M59: 15,305,807 km (0.084 R)
• M60: 15,754,750 km (0.116 R)
• M61: 16,208,032 km (0.1 R)
• M62: 16,379,172 km (0.06 R)
• M63: 16,465,041 km (0.098 R)
• M64: 16,608,206 km (0.1 R)
• M65: 16,694,374 km (0.09 R)
• M66: 17,040,693 km (0.097 R)
• M67: 17,243,698 km (0.118 R)
• M68: 17,945,910 km (0.103 R)
• M69: 18,034,323 km (0.112 R)
• M70: 18,300,607 km (0.065 R)
• M71: 18,508,548 km (0.117 R)
• M72: 19,408,678 km (0.12 R)
• M73: 19,590,440 km (0.106 R)
• M74: 19,925,090 km (0.097 R)
• M75: 20,200,350 km (0.099 R)
• M76: 20,384,505 km (0.053 R)
• M77: 20,476,807 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 10,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit