🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.6

Radius: 13.9

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.54 AU - 0.86 AU

Year: 397 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 23,873,510 km

• M1: 177,124 km (0.113 R)
• M2: 266,135 km (0.099 R)
• M3: 356,342 km (0.086 R)
• M4: 488,886 km (0.12 R)
• M5: 613,052 km (0.118 R)
• M6: 738,415 km (0.096 R)
• M7: 839,094 km (0.115 R)
• M8: 1,022,053 km (0.086 R)
• M9: 1,161,478 km (0.091 R)
• M10: 1,255,874 km (0.082 R)
• M11: 1,410,259 km (0.112 R)
• M12: 1,555,519 km (0.081 R)
• M13: 1,648,419 km (0.11 R)
• M14: 1,751,641 km (0.093 R)
• M15: 2,004,312 km (0.057 R)
• M16: 2,124,140 km (0.087 R)
• M17: 2,232,748 km (0.095 R)
• M18: 2,333,876 km (0.095 R)
• M19: 2,446,075 km (0.068 R)
• M20: 2,574,729 km (0.098 R)
• M21: 2,700,690 km (0.088 R)
• M22: 2,843,706 km (0.118 R)
• M23: 3,004,524 km (0.06 R)
• M24: 3,173,569 km (0.097 R)
• M25: 3,351,142 km (0.088 R)
• M26: 3,457,207 km (0.112 R)
• M27: 3,575,240 km (0.116 R)
• M28: 3,738,301 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.7

Radius: 13.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.66 AU - 1.04 AU

Year: 532 Days

Day: 6.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 23,873,510 km

• M1: 175,030 km (0.111 R)
• M2: 314,305 km (0.105 R)
• M3: 407,056 km (0.097 R)
• M4: 505,940 km (0.102 R)
• M5: 607,218 km (0.107 R)
• M6: 707,897 km (0.11 R)
• M7: 873,652 km (0.107 R)
• M8: 959,521 km (0.043 R)
• M9: 1,134,999 km (0.095 R)
• M10: 1,235,678 km (0.072 R)
• M11: 1,345,334 km (0.049 R)
• M12: 1,531,882 km (0.108 R)
• M13: 1,618,948 km (0.093 R)
• M14: 1,733,690 km (0.071 R)
• M15: 1,964,818 km (0.086 R)
• M16: 2,060,262 km (0.063 R)
• M17: 2,213,450 km (0.085 R)
• M18: 2,348,986 km (0.084 R)
• M19: 2,509,355 km (0.087 R)
• M20: 2,598,515 km (0.113 R)
• M21: 2,711,461 km (0.07 R)
• M22: 2,833,683 km (0.086 R)
• M23: 2,997,193 km (0.099 R)
• M24: 3,187,781 km (0.12 R)
• M25: 3,349,945 km (0.06 R)
• M26: 3,481,591 km (0.108 R)
• M27: 3,623,410 km (0.115 R)
• M28: 3,750,119 km (0.068 R)
• M29: 3,878,474 km (0.113 R)
• M30: 4,086,864 km (0.116 R)
• M31: 4,263,390 km (0.111 R)
• M32: 4,379,478 km (0.085 R)
• M33: 4,669,847 km (0.108 R)
• M34: 4,789,675 km (0.101 R)
• M35: 4,919,825 km (0.104 R)
• M36: 5,004,198 km (0.109 R)
• M37: 5,164,717 km (0.073 R)
• M38: 5,250,436 km (0.103 R)
• M39: 5,355,903 km (0.106 R)
• M40: 5,530,035 km (0.119 R)
• M41: 5,647,170 km (0.055 R)
• M42: 6,073,823 km (0.034 R)
• M43: 6,265,608 km (0.107 R)
• M44: 6,367,484 km (0.04 R)
• M45: 6,552,088 km (0.107 R)
• M46: 6,717,692 km (0.07 R)
• M47: 6,884,793 km (0.118 R)
• M48: 6,968,867 km (0.109 R)
• M49: 7,063,712 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 8

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.86 AU - 1.06 AU

Year: 638 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 23,873,510 km

• M1: 138,677 km (0.114 R)
• M2: 200,760 km (0.051 R)
• M3: 300,393 km (0.094 R)
• M4: 423,811 km (0.088 R)
• M5: 518,955 km (0.056 R)
• M6: 577,448 km (0.115 R)
• M7: 634,295 km (0.057 R)
• M8: 714,629 km (0.057 R)
• M9: 785,239 km (0.064 R)
• M10: 835,355 km (0.106 R)
• M11: 891,155 km (0.116 R)
• M12: 1,002,007 km (0.12 R)
• M13: 1,061,696 km (0.088 R)
• M14: 1,164,021 km (0.093 R)
• M15: 1,232,387 km (0.106 R)
• M16: 1,312,871 km (0.116 R)
• M17: 1,378,694 km (0.09 R)
• M18: 1,536,520 km (0.091 R)
• M19: 1,629,570 km (0.111 R)
• M20: 1,724,415 km (0.051 R)
• M21: 1,845,589 km (0.115 R)
• M22: 1,950,906 km (0.04 R)
• M23: 2,013,887 km (0.08 R)
• M24: 2,180,688 km (0.099 R)
• M25: 2,259,227 km (0.061 R)
• M26: 2,338,664 km (0.11 R)
• M27: 2,419,147 km (0.091 R)
• M28: 2,736,145 km (0.082 R)
• M29: 3,176,860 km (0.102 R)
• M30: 3,341,268 km (0.112 R)
• M31: 3,531,557 km (0.098 R)
• M32: 3,631,937 km (0.107 R)
• M33: 3,717,507 km (0.12 R)
• M34: 3,803,975 km (0.106 R)
• M35: 3,859,176 km (0.108 R)
• M36: 3,978,705 km (0.117 R)
• M37: 4,075,046 km (0.098 R)
• M38: 4,180,512 km (0.117 R)
• M39: 4,477,015 km (0.113 R)
• M40: 4,585,773 km (0.026 R)
• M41: 4,669,997 km (0.107 R)
• M42: 4,788,927 km (0.114 R)
• M43: 4,951,839 km (0.103 R)
• M44: 5,012,277 km (0.042 R)
• M45: 5,134,049 km (0.108 R)
• M46: 5,318,503 km (0.03 R)
• M47: 5,496,226 km (0.118 R)
• M48: 5,639,840 km (0.089 R)
• M49: 5,793,776 km (0.051 R)
• M50: 6,004,260 km (0.054 R)
• M51: 6,198,588 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.3

Radius: 9.3

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.74 AU - 2.56 AU

Year: 2138 Days

Day: 13.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,873,510 km

• M1: 118,033 km (0.086 R)
• M2: 183,557 km (0.105 R)
• M3: 254,167 km (0.1 R)
• M4: 323,580 km (0.116 R)
• M5: 456,274 km (0.069 R)
• M6: 527,033 km (0.089 R)
• M7: 588,219 km (0.08 R)
• M8: 711,188 km (0.091 R)
• M9: 772,224 km (0.095 R)
• M10: 851,212 km (0.091 R)
• M11: 941,569 km (0.088 R)
• M12: 1,000,810 km (0.079 R)
• M13: 1,114,504 km (0.045 R)
• M14: 1,223,411 km (0.052 R)
• M15: 1,364,781 km (0.081 R)
• M16: 1,442,423 km (0.112 R)
• M17: 1,633,010 km (0.072 R)
• M18: 1,715,738 km (0.115 R)
• M19: 1,821,204 km (0.098 R)
• M20: 1,939,836 km (0.112 R)
• M21: 2,005,659 km (0.097 R)
• M22: 2,116,959 km (0.115 R)
• M23: 2,978,793 km (0.102 R)
• M24: 3,042,372 km (0.117 R)
• M25: 3,106,549 km (0.109 R)
• M26: 3,248,967 km (0.042 R)
• M27: 3,340,820 km (0.062 R)
• M28: 3,621,615 km (0.091 R)
• M29: 3,703,146 km (0.055 R)
• M30: 3,840,626 km (0.068 R)
• M31: 4,021,939 km (0.088 R)
• M32: 4,106,462 km (0.119 R)
• M33: 4,263,091 km (0.12 R)
• M34: 4,450,836 km (0.1 R)
• M35: 4,553,161 km (0.088 R)
• M36: 4,685,705 km (0.085 R)
• M37: 4,954,831 km (0.078 R)
• M38: 5,137,041 km (0.077 R)
• M39: 5,492,486 km (0.116 R)
• M40: 5,936,044 km (0.076 R)
• M41: 6,706,323 km (0.103 R)
• M42: 6,908,130 km (0.091 R)
• M43: 7,300,376 km (0.113 R)
• M44: 7,438,605 km (0.114 R)
• M45: 7,682,449 km (0.056 R)
• M46: 8,017,698 km (0.087 R)
• M47: 8,088,906 km (0.111 R)
• M48: 8,249,874 km (0.095 R)
• M49: 8,393,787 km (0.076 R)
• M50: 8,502,395 km (0.083 R)
• M51: 9,237,818 km (0.065 R)
• M52: 9,349,867 km (0.101 R)
• M53: 9,537,612 km (0.045 R)
• M54: 9,859,846 km (0.106 R)
• M55: 10,012,735 km (0.113 R)
• M56: 10,108,627 km (0.047 R)
• M57: 10,301,459 km (0.038 R)
• M58: 10,456,442 km (0.106 R)
• M59: 10,729,758 km (0.067 R)
• M60: 11,243,626 km (0.118 R)
• M61: 11,323,512 km (0.071 R)
• M62: 11,543,869 km (0.11 R)
• M63: 11,644,399 km (0.101 R)
• M64: 11,988,773 km (0.095 R)
• M65: 12,542,585 km (0.043 R)
• M66: 12,812,160 km (0.108 R)
• M67: 13,209,642 km (0.099 R)
• M68: 13,399,332 km (0.106 R)
• M69: 13,632,555 km (0.109 R)
• M70: 13,888,367 km (0.09 R)
• M71: 14,145,675 km (0.117 R)
• M72: 14,231,844 km (0.109 R)
• M73: 14,339,853 km (0.102 R)
• M74: 14,621,845 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 8.6

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.05 AU - 2.99 AU

Year: 2713 Days

Day: 5.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,873,510 km

• M1: 179,368 km (0.117 R)
• M2: 370,105 km (0.103 R)
• M3: 517,908 km (0.118 R)
• M4: 777,460 km (0.065 R)
• M5: 905,516 km (0.047 R)
• M6: 1,244,654 km (0.119 R)
• M7: 1,409,212 km (0.091 R)
• M8: 1,580,801 km (0.081 R)
• M9: 1,676,244 km (0.095 R)
• M10: 2,062,207 km (0.05 R)
• M11: 2,459,688 km (0.088 R)
• M12: 2,603,003 km (0.072 R)
• M13: 3,608,749 km (0.103 R)
• M14: 3,937,416 km (0.052 R)
• M15: 4,049,166 km (0.06 R)
• M16: 4,294,955 km (0.081 R)
• M17: 4,702,160 km (0.057 R)
• M18: 4,781,148 km (0.055 R)
• M19: 5,040,999 km (0.111 R)
• M20: 5,101,736 km (0.088 R)
• M21: 5,429,056 km (0.065 R)
• M22: 5,553,671 km (0.097 R)
• M23: 5,616,353 km (0.069 R)
• M24: 5,890,566 km (0.068 R)
• M25: 5,954,444 km (0.072 R)
• M26: 6,672,663 km (0.052 R)
• M27: 7,030,801 km (0.087 R)
• M28: 7,626,051 km (0.042 R)
• M29: 7,835,787 km (0.114 R)
• M30: 8,047,617 km (0.063 R)
• M31: 8,380,772 km (0.095 R)
• M32: 8,452,728 km (0.117 R)
• M33: 8,815,653 km (0.087 R)
• M34: 9,134,446 km (0.068 R)
• M35: 9,682,423 km (0.071 R)
• M36: 9,783,252 km (0.094 R)
• M37: 10,292,483 km (0.076 R)
• M38: 11,019,828 km (0.114 R)
• M39: 11,177,803 km (0.099 R)
• M40: 11,736,851 km (0.118 R)
• M41: 11,925,344 km (0.047 R)
• M42: 12,688,742 km (0.076 R)
• M43: 12,937,523 km (0.053 R)
• M44: 13,327,674 km (0.067 R)
• M45: 13,778,413 km (0.062 R)
• M46: 14,234,088 km (0.106 R)
• M47: 14,377,552 km (0.086 R)
• M48: 14,434,998 km (0.118 R)
• M49: 14,694,700 km (0.116 R)
• M50: 14,897,854 km (0.12 R)
• M51: 14,985,219 km (0.085 R)
• M52: 15,072,733 km (0.115 R)
• M53: 15,189,569 km (0.086 R)
• M54: 15,277,533 km (0.1 R)
• M55: 15,630,734 km (0.065 R)
• M56: 16,016,397 km (0.073 R)
• M57: 16,495,559 km (0.067 R)
• M58: 17,682,917 km (0.107 R)
• M59: 17,744,551 km (0.053 R)
• M60: 17,991,837 km (0.08 R)
• M61: 18,146,820 km (0.111 R)
• M62: 18,646,178 km (0.036 R)
• M63: 18,771,840 km (0.052 R)
• M64: 18,834,671 km (0.085 R)
• M65: 19,086,893 km (0.091 R)
• M66: 19,435,606 km (0.104 R)
• M67: 19,626,642 km (0.101 R)
• M68: 19,690,371 km (0.093 R)
• M69: 19,786,263 km (0.063 R)
• M70: 20,139,165 km (0.088 R)
• M71: 20,397,071 km (0.115 R)
• M72: 21,242,898 km (0.11 R)
• M73: 21,308,422 km (0.059 R)
• M74: 21,406,857 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.4

Radius: 9.1

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.28 AU - 3.76 AU

Year: 4479 Days

Day: 8.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,873,510 km

• M1: 128,654 km (0.059 R)
• M2: 220,208 km (0.084 R)
• M3: 531,820 km (0.106 R)
• M4: 612,753 km (0.091 R)
• M5: 708,047 km (0.056 R)
• M6: 1,002,755 km (0.088 R)
• M7: 1,164,171 km (0.102 R)
• M8: 1,526,048 km (0.119 R)
• M9: 1,740,422 km (0.088 R)
• M10: 2,007,903 km (0.108 R)
• M11: 2,124,439 km (0.091 R)
• M12: 2,273,439 km (0.031 R)
• M13: 2,410,470 km (0.101 R)
• M14: 2,821,865 km (0.055 R)
• M15: 2,903,545 km (0.07 R)
• M16: 3,549,957 km (0.044 R)
• M17: 3,727,381 km (0.113 R)
• M18: 3,907,646 km (0.118 R)
• M19: 4,466,095 km (0.069 R)
• M20: 4,561,688 km (0.083 R)
• M21: 4,950,642 km (0.101 R)
• M22: 5,009,883 km (0.091 R)
• M23: 5,189,101 km (0.088 R)
• M24: 5,309,827 km (0.099 R)
• M25: 5,553,971 km (0.099 R)
• M26: 5,822,798 km (0.092 R)
• M27: 6,676,254 km (0.082 R)
• M28: 6,807,601 km (0.056 R)
• M29: 7,341,815 km (0.108 R)
• M30: 7,432,172 km (0.089 R)
• M31: 7,568,455 km (0.109 R)
• M32: 8,051,806 km (0.096 R)
• M33: 8,238,654 km (0.049 R)
• M34: 8,545,180 km (0.114 R)
• M35: 8,927,702 km (0.087 R)
• M36: 9,024,192 km (0.078 R)
• M37: 9,462,813 km (0.077 R)
• M38: 9,808,833 km (0.116 R)
• M39: 10,108,627 km (0.091 R)
• M40: 10,184,025 km (0.066 R)
• M41: 10,897,158 km (0.109 R)
• M42: 11,129,932 km (0.082 R)
• M43: 11,416,412 km (0.055 R)
• M44: 11,600,118 km (0.109 R)
• M45: 12,695,324 km (0.114 R)
• M46: 13,049,572 km (0.083 R)
• M47: 13,131,701 km (0.068 R)
• M48: 13,214,130 km (0.075 R)
• M49: 13,684,016 km (0.115 R)
• M50: 13,795,467 km (0.055 R)
• M51: 14,243,961 km (0.119 R)
• M52: 14,697,392 km (0.082 R)
• M53: 15,618,317 km (0.097 R)
• M54: 16,144,602 km (0.075 R)
• M55: 16,262,336 km (0.112 R)
• M56: 16,409,839 km (0.095 R)
• M57: 16,855,342 km (0.117 R)
• M58: 17,244,446 km (0.06 R)
• M59: 17,606,473 km (0.099 R)
• M60: 17,788,384 km (0.098 R)
• M61: 18,062,297 km (0.075 R)
• M62: 18,154,001 km (0.118 R)
• M63: 18,215,186 km (0.105 R)
• M64: 18,614,613 km (0.102 R)
• M65: 19,110,230 km (0.086 R)
• M66: 19,234,696 km (0.096 R)
• M67: 19,484,674 km (0.103 R)
• M68: 20,145,896 km (0.026 R)
• M69: 20,209,326 km (0.089 R)
• M70: 20,368,049 km (0.044 R)
• M71: 21,782,348 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.2

Radius: 13.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.9 AU - 6.18 AU

Year: 8844 Days

Day: 11.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,873,510 km

• M1: 190,288 km (0.095 R)
• M2: 283,787 km (0.107 R)
• M3: 447,746 km (0.067 R)
• M4: 587,022 km (0.075 R)
• M5: 764,595 km (0.073 R)
• M6: 950,246 km (0.029 R)
• M7: 1,043,296 km (0.067 R)
• M8: 1,164,470 km (0.077 R)
• M9: 1,448,556 km (0.081 R)
• M10: 1,543,850 km (0.102 R)
• M11: 1,669,662 km (0.098 R)
• M12: 1,813,725 km (0.093 R)
• M13: 1,917,097 km (0.084 R)
• M14: 2,383,244 km (0.08 R)
• M15: 2,579,666 km (0.084 R)
• M16: 2,781,623 km (0.119 R)
• M17: 3,400,659 km (0.113 R)
• M18: 3,888,049 km (0.087 R)
• M19: 4,238,706 km (0.089 R)
• M20: 4,337,889 km (0.075 R)
• M21: 4,660,722 km (0.114 R)
• M22: 4,949,745 km (0.096 R)
• M23: 5,096,500 km (0.079 R)
• M24: 5,202,266 km (0.085 R)
• M25: 5,287,387 km (0.071 R)
• M26: 5,918,391 km (0.116 R)
• M27: 6,413,111 km (0.069 R)
• M28: 6,504,515 km (0.086 R)
• M29: 6,991,606 km (0.109 R)
• M30: 7,180,399 km (0.071 R)
• M31: 7,370,837 km (0.054 R)
• M32: 7,829,803 km (0.092 R)
• M33: 7,927,640 km (0.077 R)
• M34: 8,548,322 km (0.106 R)
• M35: 8,902,719 km (0.119 R)
• M36: 9,210,442 km (0.045 R)
• M37: 9,443,515 km (0.072 R)
• M38: 9,573,965 km (0.082 R)
• M39: 9,678,683 km (0.031 R)
• M40: 9,915,646 km (0.075 R)
• M41: 10,261,516 km (0.094 R)
• M42: 10,449,262 km (0.095 R)
• M43: 10,665,431 km (0.118 R)
• M44: 10,774,039 km (0.106 R)
• M45: 11,184,535 km (0.032 R)
• M46: 11,350,290 km (0.12 R)
• M47: 11,628,242 km (0.033 R)
• M48: 12,247,727 km (0.089 R)
• M49: 12,447,141 km (0.098 R)
• M50: 12,935,728 km (0.091 R)
• M51: 14,409,417 km (0.062 R)
• M52: 14,831,582 km (0.083 R)
• M53: 15,135,565 km (0.074 R)
• M54: 15,349,639 km (0.071 R)
• M55: 15,503,127 km (0.067 R)
• M56: 15,873,680 km (0.027 R)
• M57: 16,028,963 km (0.105 R)
• M58: 16,215,960 km (0.047 R)
• M59: 17,098,139 km (0.087 R)
• M60: 17,577,151 km (0.079 R)
• M61: 18,483,116 km (0.056 R)
• M62: 18,581,103 km (0.052 R)
• M63: 19,870,487 km (0.102 R)
• M64: 20,038,036 km (0.104 R)
• M65: 20,239,545 km (0.086 R)
• M66: 20,848,109 km (0.038 R)
• M67: 21,703,360 km (0.043 R)
• M68: 23,025,207 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 12,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit