🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.7

Radius: 14.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.52 AU - 0.56 AU

Year: 274 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,813,431 km

• M1: 180,714 km (0.082 R)
• M2: 273,016 km (0.105 R)
• M3: 458,667 km (0.111 R)
• M4: 567,425 km (0.091 R)
• M5: 777,610 km (0.1 R)
• M6: 872,604 km (0.053 R)
• M7: 990,637 km (0.034 R)
• M8: 1,112,111 km (0.096 R)
• M9: 1,254,677 km (0.027 R)
• M10: 1,435,840 km (0.088 R)
• M11: 1,666,071 km (0.111 R)
• M12: 1,855,014 km (0.045 R)
• M13: 1,969,007 km (0.115 R)
• M14: 2,097,811 km (0.11 R)
• M15: 2,194,750 km (0.108 R)
• M16: 2,312,633 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.6

Radius: 11.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.93 AU - 1.31 AU

Year: 818 Days

Day: 7.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,813,431 km

• M1: 147,354 km (0.113 R)
• M2: 241,301 km (0.074 R)
• M3: 335,398 km (0.097 R)
• M4: 408,253 km (0.057 R)
• M5: 565,929 km (0.097 R)
• M6: 816,056 km (0.112 R)
• M7: 974,481 km (0.101 R)
• M8: 1,150,258 km (0.084 R)
• M9: 1,232,387 km (0.09 R)
• M10: 1,306,289 km (0.1 R)
• M11: 1,402,630 km (0.111 R)
• M12: 1,519,615 km (0.118 R)
• M13: 1,824,645 km (0.093 R)
• M14: 1,953,000 km (0.068 R)
• M15: 2,036,326 km (0.104 R)
• M16: 2,331,184 km (0.064 R)
• M17: 2,540,022 km (0.071 R)
• M18: 2,626,939 km (0.049 R)
• M19: 2,777,284 km (0.06 R)
• M20: 2,885,145 km (0.027 R)
• M21: 3,091,141 km (0.103 R)
• M22: 3,184,340 km (0.109 R)
• M23: 3,302,074 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.1

Radius: 10.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.96 AU - 1.46 AU

Year: 919 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 60,813,431 km

• M1: 138,378 km (0.083 R)
• M2: 222,602 km (0.06 R)
• M3: 293,810 km (0.065 R)
• M4: 396,883 km (0.109 R)
• M5: 485,894 km (0.052 R)
• M6: 748,139 km (0.062 R)
• M7: 842,386 km (0.049 R)
• M8: 1,061,098 km (0.039 R)
• M9: 1,180,776 km (0.055 R)
• M10: 1,292,526 km (0.066 R)
• M11: 1,362,537 km (0.113 R)
• M12: 1,493,585 km (0.072 R)
• M13: 1,574,218 km (0.119 R)
• M14: 1,782,459 km (0.112 R)
• M15: 1,875,658 km (0.059 R)
• M16: 2,074,474 km (0.067 R)
• M17: 2,272,541 km (0.109 R)
• M18: 2,381,897 km (0.057 R)
• M19: 2,484,970 km (0.102 R)
• M20: 2,605,845 km (0.099 R)
• M21: 2,695,754 km (0.11 R)
• M22: 2,836,824 km (0.084 R)
• M23: 2,921,048 km (0.098 R)
• M24: 3,023,074 km (0.03 R)
• M25: 3,434,618 km (0.119 R)
• M26: 3,542,627 km (0.082 R)
• M27: 3,633,433 km (0.081 R)
• M28: 3,706,736 km (0.091 R)
• M29: 4,359,132 km (0.071 R)
• M30: 4,535,209 km (0.03 R)
• M31: 4,634,093 km (0.117 R)
• M32: 4,743,748 km (0.101 R)
• M33: 5,139,285 km (0.103 R)
• M34: 5,356,801 km (0.111 R)
• M35: 5,524,500 km (0.026 R)
• M36: 5,630,265 km (0.086 R)
• M37: 5,747,251 km (0.069 R)
• M38: 6,016,527 km (0.03 R)
• M39: 6,092,523 km (0.085 R)
• M40: 6,256,781 km (0.075 R)
• M41: 6,780,823 km (0.04 R)
• M42: 6,894,218 km (0.103 R)
• M43: 7,145,692 km (0.088 R)
• M44: 7,214,806 km (0.108 R)
• M45: 7,284,220 km (0.1 R)
• M46: 7,505,325 km (0.118 R)
• M47: 7,599,123 km (0.084 R)
• M48: 8,146,053 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 12.3

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.45 AU - 1.87 AU

Year: 1476 Days

Day: 13.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 60,813,431 km

• M1: 156,479 km (0.025 R)
• M2: 243,097 km (0.074 R)
• M3: 368,759 km (0.093 R)
• M4: 448,794 km (0.116 R)
• M5: 526,585 km (0.062 R)
• M6: 670,797 km (0.084 R)
• M7: 763,548 km (0.117 R)
• M8: 854,802 km (0.102 R)
• M9: 1,016,218 km (0.067 R)
• M10: 1,139,038 km (0.116 R)
• M11: 1,274,574 km (0.085 R)
• M12: 1,378,096 km (0.052 R)
• M13: 1,461,422 km (0.079 R)
• M14: 1,554,471 km (0.114 R)
• M15: 1,690,007 km (0.074 R)
• M16: 1,788,143 km (0.095 R)
• M17: 1,871,320 km (0.087 R)
• M18: 1,955,992 km (0.102 R)
• M19: 2,191,160 km (0.094 R)
• M20: 2,271,644 km (0.069 R)
• M21: 2,353,175 km (0.082 R)
• M22: 2,472,853 km (0.095 R)
• M23: 2,699,045 km (0.081 R)
• M24: 2,824,557 km (0.087 R)
• M25: 2,932,268 km (0.094 R)
• M26: 3,233,109 km (0.038 R)
• M27: 3,366,550 km (0.114 R)
• M28: 3,449,727 km (0.082 R)
• M29: 3,533,502 km (0.077 R)
• M30: 3,962,997 km (0.107 R)
• M31: 4,239,903 km (0.118 R)
• M32: 4,696,326 km (0.053 R)
• M33: 4,777,857 km (0.098 R)
• M34: 4,930,447 km (0.086 R)
• M35: 5,361,737 km (0.082 R)
• M36: 5,520,461 km (0.065 R)
• M37: 5,705,663 km (0.112 R)
• M38: 5,917,942 km (0.064 R)
• M39: 6,376,310 km (0.086 R)
• M40: 6,688,222 km (0.066 R)
• M41: 6,872,676 km (0.083 R)
• M42: 7,045,312 km (0.091 R)
• M43: 7,205,980 km (0.109 R)
• M44: 7,435,762 km (0.101 R)
• M45: 7,667,938 km (0.118 R)
• M46: 7,791,955 km (0.116 R)
• M47: 7,874,832 km (0.106 R)
• M48: 7,985,983 km (0.096 R)
• M49: 8,449,886 km (0.092 R)
• M50: 8,563,581 km (0.058 R)
• M51: 8,749,680 km (0.112 R)
• M52: 8,893,593 km (0.091 R)
• M53: 9,300,948 km (0.117 R)
• M54: 9,684,817 km (0.104 R)
• M55: 9,789,086 km (0.071 R)
• M56: 10,043,702 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.6

Radius: 11.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.84 AU - 1.86 AU

Year: 1737 Days

Day: 9.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 60,813,431 km

• M1: 227,239 km (0.035 R)
• M2: 318,793 km (0.077 R)
• M3: 420,669 km (0.051 R)
• M4: 510,428 km (0.09 R)
• M5: 608,265 km (0.074 R)
• M6: 787,483 km (0.085 R)
• M7: 950,844 km (0.067 R)
• M8: 1,104,631 km (0.049 R)
• M9: 1,244,205 km (0.081 R)
• M10: 1,390,063 km (0.089 R)
• M11: 1,665,772 km (0.092 R)
• M12: 1,767,349 km (0.111 R)
• M13: 1,941,481 km (0.104 R)
• M14: 2,057,719 km (0.119 R)
• M15: 2,148,824 km (0.083 R)
• M16: 2,232,000 km (0.073 R)
• M17: 2,517,134 km (0.103 R)
• M18: 2,595,224 km (0.077 R)
• M19: 2,714,005 km (0.078 R)
• M20: 2,844,604 km (0.068 R)
• M21: 2,936,457 km (0.089 R)
• M22: 3,281,280 km (0.11 R)
• M23: 3,507,771 km (0.074 R)
• M24: 3,595,286 km (0.03 R)
• M25: 3,964,643 km (0.096 R)
• M26: 4,044,528 km (0.084 R)
• M27: 4,322,630 km (0.057 R)
• M28: 4,619,133 km (0.055 R)
• M29: 4,922,219 km (0.074 R)
• M30: 5,020,654 km (0.11 R)
• M31: 5,144,521 km (0.108 R)
• M32: 5,307,284 km (0.071 R)
• M33: 5,382,831 km (0.1 R)
• M34: 5,624,880 km (0.105 R)
• M35: 5,766,549 km (0.115 R)
• M36: 5,909,565 km (0.087 R)
• M37: 6,027,298 km (0.074 R)
• M38: 6,199,037 km (0.119 R)
• M39: 6,587,692 km (0.099 R)
• M40: 6,669,073 km (0.083 R)
• M41: 6,805,506 km (0.044 R)
• M42: 7,053,540 km (0.104 R)
• M43: 7,136,866 km (0.105 R)
• M44: 7,374,726 km (0.116 R)
• M45: 7,530,158 km (0.096 R)
• M46: 7,601,068 km (0.09 R)
• M47: 7,801,080 km (0.116 R)
• M48: 7,872,887 km (0.072 R)
• M49: 7,959,355 km (0.101 R)
• M50: 8,176,870 km (0.117 R)
• M51: 8,279,195 km (0.115 R)
• M52: 8,826,723 km (0.11 R)
• M53: 8,976,620 km (0.118 R)
• M54: 9,508,291 km (0.104 R)
• M55: 9,785,795 km (0.117 R)
• M56: 9,972,194 km (0.107 R)
• M57: 10,285,602 km (0.108 R)
• M58: 10,475,142 km (0.108 R)
• M59: 10,634,165 km (0.117 R)
• M60: 10,729,758 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.9

Radius: 9.7

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.28 AU - 2.86 AU

Year: 2844 Days

Day: 13.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,813,431 km

• M1: 165,904 km (0.055 R)
• M2: 303,085 km (0.108 R)
• M3: 398,978 km (0.107 R)
• M4: 574,755 km (0.105 R)
• M5: 897,587 km (0.09 R)
• M6: 1,024,596 km (0.116 R)
• M7: 1,169,257 km (0.039 R)
• M8: 1,320,800 km (0.11 R)
• M9: 1,417,440 km (0.097 R)
• M10: 1,541,756 km (0.115 R)
• M11: 1,656,796 km (0.107 R)
• M12: 1,977,684 km (0.103 R)
• M13: 2,061,010 km (0.074 R)
• M14: 2,216,891 km (0.079 R)
• M15: 2,347,490 km (0.063 R)
• M16: 2,879,460 km (0.114 R)
• M17: 3,232,810 km (0.06 R)
• M18: 4,122,319 km (0.042 R)
• M19: 4,211,629 km (0.109 R)
• M20: 4,301,687 km (0.108 R)
• M21: 4,631,251 km (0.107 R)
• M22: 4,705,601 km (0.106 R)
• M23: 4,799,100 km (0.083 R)
• M24: 5,121,633 km (0.088 R)
• M25: 5,334,211 km (0.117 R)
• M26: 5,708,056 km (0.094 R)
• M27: 5,807,988 km (0.058 R)
• M28: 6,274,733 km (0.064 R)
• M29: 6,336,517 km (0.081 R)
• M30: 6,439,889 km (0.119 R)
• M31: 6,816,876 km (0.113 R)
• M32: 6,922,941 km (0.102 R)
• M33: 7,050,847 km (0.101 R)
• M34: 7,812,749 km (0.091 R)
• M35: 8,169,839 km (0.051 R)
• M36: 8,532,315 km (0.054 R)
• M37: 8,715,422 km (0.108 R)
• M38: 8,853,651 km (0.103 R)
• M39: 9,015,964 km (0.089 R)
• M40: 9,532,227 km (0.051 R)
• M41: 10,348,881 km (0.084 R)
• M42: 10,544,406 km (0.054 R)
• M43: 11,063,211 km (0.077 R)
• M44: 11,238,091 km (0.119 R)
• M45: 11,464,134 km (0.045 R)
• M46: 11,767,967 km (0.089 R)
• M47: 11,869,843 km (0.092 R)
• M48: 12,023,181 km (0.048 R)
• M49: 12,100,224 km (0.061 R)
• M50: 12,409,592 km (0.055 R)
• M51: 12,591,204 km (0.103 R)
• M52: 12,826,073 km (0.04 R)
• M53: 12,983,450 km (0.08 R)
• M54: 13,062,437 km (0.035 R)
• M55: 13,194,383 km (0.115 R)
• M56: 13,672,946 km (0.032 R)
• M57: 13,806,986 km (0.11 R)
• M58: 14,049,185 km (0.099 R)
• M59: 14,130,267 km (0.074 R)
• M60: 14,265,653 km (0.114 R)
• M61: 15,198,096 km (0.106 R)
• M62: 15,281,273 km (0.066 R)
• M63: 16,008,917 km (0.036 R)
• M64: 16,235,109 km (0.066 R)
• M65: 16,320,230 km (0.109 R)
• M66: 16,490,772 km (0.069 R)
• M67: 16,690,634 km (0.11 R)
• M68: 16,862,522 km (0.071 R)
• M69: 17,994,230 km (0.066 R)
• M70: 18,258,869 km (0.119 R)
• M71: 18,406,522 km (0.076 R)
• M72: 19,030,644 km (0.06 R)
• M73: 19,510,853 km (0.107 R)
• M74: 19,631,579 km (0.111 R)
• M75: 19,722,235 km (0.094 R)
• M76: 19,843,410 km (0.104 R)
• M77: 19,903,997 km (0.049 R)
• M78: 20,086,357 km (0.044 R)
• M79: 20,299,833 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.7

Radius: 4.3

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.68 AU - 9.72 AU

Year: 20853 Days

Day: 15.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,813,431 km

• M1: 212,579 km (0.093 R)
• M2: 401,221 km (0.085 R)
• M3: 595,250 km (0.085 R)
• M4: 968,945 km (0.035 R)
• M5: 1,037,162 km (0.068 R)
• M6: 1,974,841 km (0.107 R)
• M7: 2,547,652 km (0.082 R)
• M8: 2,803,464 km (0.097 R)
• M9: 2,868,689 km (0.098 R)
• M10: 5,366,225 km (0.039 R)
• M11: 6,110,774 km (0.116 R)
• M12: 7,831,449 km (0.115 R)
• M13: 8,015,903 km (0.069 R)
• M14: 10,137,350 km (0.108 R)
• M15: 14,342,546 km (0.081 R)
• M16: 15,946,385 km (0.037 R)
• M17: 18,029,386 km (0.069 R)
• M18: 18,333,967 km (0.116 R)
• M19: 20,575,990 km (0.113 R)
• M20: 21,599,838 km (0.109 R)
• M21: 21,664,315 km (0.081 R)
• M22: 22,052,970 km (0.094 R)
• M23: 23,364,943 km (0.108 R)
• M24: 25,584,078 km (0.034 R)
• M25: 26,476,729 km (0.111 R)
• M26: 26,961,426 km (0.05 R)
• M27: 28,010,257 km (0.052 R)
• M28: 28,433,469 km (0.092 R)
• M29: 28,645,898 km (0.106 R)
• M30: 28,716,807 km (0.075 R)
• M31: 29,072,252 km (0.05 R)
• M32: 30,364,029 km (0.119 R)
• M33: 30,726,056 km (0.101 R)
• M34: 32,484,130 km (0.1 R)
• M35: 32,780,334 km (0.105 R)
• M36: 34,727,201 km (0.068 R)
• M37: 34,878,444 km (0.041 R)
• M38: 36,096,769 km (0.084 R)
• M39: 36,711,168 km (0.063 R)
• M40: 36,788,211 km (0.079 R)
• M41: 37,483,990 km (0.098 R)
• M42: 37,561,482 km (0.11 R)
• M43: 37,794,556 km (0.039 R)
• M44: 37,950,137 km (0.031 R)
• M45: 38,574,858 km (0.108 R)
• M46: 38,731,637 km (0.039 R)
• M47: 39,124,182 km (0.086 R)
• M48: 39,676,198 km (0.119 R)
• M49: 43,774,581 km (0.119 R)
• M50: 44,758,187 km (0.095 R)
• M51: 45,005,323 km (0.089 R)
• M52: 45,335,485 km (0.112 R)
• M53: 46,164,257 km (0.069 R)
• M54: 46,330,610 km (0.115 R)
• M55: 46,747,390 km (0.038 R)
• M56: 47,584,689 km (0.083 R)
• M57: 48,342,552 km (0.041 R)
• M58: 49,529,162 km (0.112 R)
• M59: 49,869,946 km (0.081 R)
• M60: 50,126,207 km (0.116 R)
• M61: 50,639,777 km (0.116 R)
• M62: 50,897,085 km (0.06 R)
• M63: 50,983,104 km (0.03 R)
• M64: 51,327,179 km (0.089 R)
• M65: 52,711,408 km (0.065 R)
• M66: 52,972,307 km (0.077 R)
• M67: 54,634,489 km (0.104 R)
• M68: 55,870,317 km (0.084 R)
• M69: 56,225,013 km (0.099 R)
• M70: 58,189,682 km (0.108 R)
• M71: 60,358,253 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 15,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit