🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 11.2

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.65 AU - 0.87 AU

Year: 466 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 18,393,690 km

• M1: 140,323 km (0.046 R)
• M2: 229,034 km (0.049 R)
• M3: 405,560 km (0.091 R)
• M4: 488,587 km (0.086 R)
• M5: 560,244 km (0.075 R)
• M6: 675,734 km (0.059 R)
• M7: 808,726 km (0.091 R)
• M8: 883,375 km (0.111 R)
• M9: 974,331 km (0.086 R)
• M10: 1,064,090 km (0.051 R)
• M11: 1,146,817 km (0.105 R)
• M12: 1,298,659 km (0.064 R)
• M13: 1,533,677 km (0.065 R)
• M14: 1,633,908 km (0.109 R)
• M15: 1,742,217 km (0.109 R)
• M16: 1,823,598 km (0.119 R)
• M17: 1,924,277 km (0.092 R)
• M18: 2,069,537 km (0.059 R)
• M19: 2,174,704 km (0.092 R)
• M20: 2,256,534 km (0.038 R)
• M21: 2,332,829 km (0.087 R)
• M22: 2,554,084 km (0.079 R)
• M23: 2,700,840 km (0.063 R)
• M24: 2,823,211 km (0.06 R)
• M25: 3,003,177 km (0.04 R)
• M26: 3,144,248 km (0.047 R)
• M27: 3,251,510 km (0.102 R)
• M28: 3,425,791 km (0.103 R)
• M29: 3,499,244 km (0.116 R)
• M30: 3,632,984 km (0.083 R)
• M31: 3,753,261 km (0.096 R)
• M32: 3,851,996 km (0.104 R)
• M33: 3,951,628 km (0.039 R)
• M34: 4,067,566 km (0.037 R)
• M35: 4,161,214 km (0.075 R)
• M36: 4,287,325 km (0.042 R)
• M37: 4,398,626 km (0.12 R)
• M38: 4,779,353 km (0.051 R)
• M39: 4,878,387 km (0.097 R)
• M40: 5,137,191 km (0.062 R)
• M41: 5,255,523 km (0.086 R)
• M42: 5,383,429 km (0.086 R)
• M43: 5,529,586 km (0.118 R)
• M44: 5,729,598 km (0.061 R)
• M45: 5,940,681 km (0.055 R)
• M46: 6,020,566 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.4

Radius: 10.1

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.88 AU - 1.28 AU

Year: 789 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 18,393,690 km

• M1: 152,291 km (0.037 R)
• M2: 244,293 km (0.11 R)
• M3: 308,321 km (0.097 R)
• M4: 407,056 km (0.115 R)
• M5: 489,783 km (0.12 R)
• M6: 686,205 km (0.115 R)
• M7: 842,086 km (0.09 R)
• M8: 946,506 km (0.1 R)
• M9: 1,036,115 km (0.119 R)
• M10: 1,251,835 km (0.086 R)
• M11: 1,408,913 km (0.081 R)
• M12: 1,504,955 km (0.102 R)
• M13: 1,633,758 km (0.056 R)
• M14: 1,806,245 km (0.052 R)
• M15: 1,927,269 km (0.118 R)
• M16: 2,076,269 km (0.048 R)
• M17: 2,246,212 km (0.109 R)
• M18: 2,332,979 km (0.062 R)
• M19: 2,412,116 km (0.102 R)
• M20: 2,682,439 km (0.038 R)
• M21: 2,802,567 km (0.071 R)
• M22: 2,877,515 km (0.085 R)
• M23: 3,125,548 km (0.079 R)
• M24: 3,500,740 km (0.097 R)
• M25: 3,612,041 km (0.103 R)
• M26: 3,879,821 km (0.104 R)
• M27: 4,005,633 km (0.08 R)
• M28: 4,069,062 km (0.079 R)
• M29: 4,132,940 km (0.106 R)
• M30: 4,218,510 km (0.105 R)
• M31: 4,293,758 km (0.045 R)
• M32: 4,358,833 km (0.117 R)
• M33: 4,610,906 km (0.098 R)
• M34: 4,912,944 km (0.063 R)
• M35: 5,015,119 km (0.066 R)
• M36: 5,175,338 km (0.085 R)
• M37: 5,430,702 km (0.073 R)
• M38: 5,761,762 km (0.119 R)
• M39: 5,929,760 km (0.103 R)
• M40: 6,026,401 km (0.048 R)
• M41: 6,233,743 km (0.091 R)
• M42: 6,332,179 km (0.07 R)
• M43: 6,431,063 km (0.075 R)
• M44: 6,617,911 km (0.061 R)
• M45: 6,718,291 km (0.12 R)
• M46: 6,869,833 km (0.113 R)
• M47: 7,048,154 km (0.052 R)
• M48: 7,202,240 km (0.041 R)
• M49: 7,292,597 km (0.12 R)
• M50: 7,422,298 km (0.111 R)
• M51: 7,487,523 km (0.105 R)
• M52: 7,697,259 km (0.112 R)
• M53: 7,789,711 km (0.052 R)
• M54: 8,082,623 km (0.106 R)
• M55: 8,515,111 km (0.084 R)
• M56: 8,692,983 km (0.116 R)
• M57: 8,802,937 km (0.115 R)
• M58: 8,927,403 km (0.065 R)
• M59: 9,374,401 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.8

Radius: 13.3

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1 AU - 1.36 AU

Year: 901 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 18,393,690 km

• M1: 166,951 km (0.088 R)
• M2: 251,474 km (0.027 R)
• M3: 383,868 km (0.093 R)
• M4: 503,995 km (0.095 R)
• M5: 609,013 km (0.11 R)
• M6: 822,938 km (0.107 R)
• M7: 932,892 km (0.062 R)
• M8: 1,018,911 km (0.08 R)
• M9: 1,262,905 km (0.112 R)
• M10: 1,354,160 km (0.07 R)
• M11: 1,487,003 km (0.047 R)
• M12: 1,688,960 km (0.109 R)
• M13: 2,152,713 km (0.088 R)
• M14: 2,349,285 km (0.052 R)
• M15: 2,676,605 km (0.045 R)
• M16: 2,767,860 km (0.113 R)
• M17: 2,874,373 km (0.104 R)
• M18: 2,975,202 km (0.086 R)
• M19: 3,062,568 km (0.1 R)
• M20: 3,150,830 km (0.097 R)
• M21: 3,337,379 km (0.093 R)
• M22: 3,903,457 km (0.068 R)
• M23: 4,383,068 km (0.079 R)
• M24: 4,761,700 km (0.111 R)
• M25: 4,864,474 km (0.119 R)
• M26: 5,028,732 km (0.105 R)
• M27: 5,389,562 km (0.101 R)
• M28: 5,478,872 km (0.119 R)
• M29: 5,695,191 km (0.063 R)
• M30: 5,886,826 km (0.053 R)
• M31: 6,025,054 km (0.091 R)
• M32: 6,239,129 km (0.094 R)
• M33: 6,323,652 km (0.11 R)
• M34: 6,474,745 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.1

Radius: 12.1

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.02 AU - 1.54 AU

Year: 1018 Days

Day: 10.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 18,393,690 km

• M1: 151,243 km (0.118 R)
• M2: 319,391 km (0.045 R)
• M3: 410,646 km (0.082 R)
• M4: 509,231 km (0.103 R)
• M5: 681,269 km (0.097 R)
• M6: 780,901 km (0.111 R)
• M7: 910,303 km (0.089 R)
• M8: 1,015,620 km (0.081 R)
• M9: 1,171,950 km (0.097 R)
• M10: 1,357,900 km (0.093 R)
• M11: 1,524,103 km (0.075 R)
• M12: 1,728,304 km (0.042 R)
• M13: 1,917,546 km (0.075 R)
• M14: 2,064,151 km (0.103 R)
• M15: 2,316,822 km (0.09 R)
• M16: 2,517,433 km (0.116 R)
• M17: 2,633,521 km (0.041 R)
• M18: 2,724,028 km (0.053 R)
• M19: 2,843,257 km (0.079 R)
• M20: 2,955,007 km (0.116 R)
• M21: 3,211,717 km (0.113 R)
• M22: 3,289,208 km (0.074 R)
• M23: 3,396,769 km (0.072 R)
• M24: 3,635,677 km (0.069 R)
• M25: 3,798,140 km (0.062 R)
• M26: 4,025,380 km (0.092 R)
• M27: 4,172,434 km (0.096 R)
• M28: 4,310,513 km (0.065 R)
• M29: 4,439,466 km (0.025 R)
• M30: 4,515,163 km (0.087 R)
• M31: 4,889,457 km (0.119 R)
• M32: 5,354,407 km (0.102 R)
• M33: 5,539,609 km (0.105 R)
• M34: 5,786,146 km (0.105 R)
• M35: 6,277,725 km (0.093 R)
• M36: 6,473,249 km (0.08 R)
• M37: 7,008,810 km (0.097 R)
• M38: 7,084,656 km (0.064 R)
• M39: 7,339,571 km (0.043 R)
• M40: 7,493,956 km (0.098 R)
• M41: 8,228,930 km (0.064 R)
• M42: 8,429,690 km (0.098 R)
• M43: 8,754,318 km (0.103 R)
• M44: 9,304,688 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.2

Radius: 10.9

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.99 AU - 2.57 AU

Year: 2420 Days

Day: 9.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,393,690 km

• M1: 243,845 km (0.052 R)
• M2: 376,987 km (0.051 R)
• M3: 448,794 km (0.089 R)
• M4: 617,839 km (0.077 R)
• M5: 715,227 km (0.113 R)
• M6: 836,102 km (0.063 R)
• M7: 1,040,902 km (0.118 R)
• M8: 1,241,662 km (0.074 R)
• M9: 1,314,965 km (0.117 R)
• M10: 1,389,914 km (0.068 R)
• M11: 1,623,735 km (0.088 R)
• M12: 1,716,187 km (0.041 R)
• M13: 1,870,422 km (0.061 R)
• M14: 2,180,239 km (0.115 R)
• M15: 2,627,836 km (0.09 R)
• M16: 2,862,406 km (0.077 R)
• M17: 2,946,928 km (0.115 R)
• M18: 3,293,248 km (0.081 R)
• M19: 3,381,959 km (0.109 R)
• M20: 3,456,459 km (0.06 R)
• M21: 3,607,104 km (0.034 R)
• M22: 3,884,010 km (0.065 R)
• M23: 3,962,100 km (0.06 R)
• M24: 4,425,853 km (0.103 R)
• M25: 4,507,533 km (0.059 R)
• M26: 4,805,981 km (0.058 R)
• M27: 5,093,807 km (0.091 R)
• M28: 5,179,527 km (0.114 R)
• M29: 5,317,606 km (0.114 R)
• M30: 5,580,150 km (0.064 R)
• M31: 5,668,563 km (0.068 R)
• M32: 5,739,622 km (0.051 R)
• M33: 5,900,589 km (0.091 R)
• M34: 6,008,898 km (0.088 R)
• M35: 6,117,805 km (0.113 R)
• M36: 6,485,367 km (0.116 R)
• M37: 6,653,216 km (0.077 R)
• M38: 7,319,674 km (0.03 R)
• M39: 7,769,216 km (0.107 R)
• M40: 7,987,330 km (0.086 R)
• M41: 8,087,261 km (0.096 R)
• M42: 8,187,491 km (0.105 R)
• M43: 8,308,367 km (0.072 R)
• M44: 8,389,299 km (0.099 R)
• M45: 8,470,531 km (0.087 R)
• M46: 8,695,077 km (0.09 R)
• M47: 8,797,851 km (0.119 R)
• M48: 8,901,073 km (0.105 R)
• M49: 9,233,929 km (0.085 R)
• M50: 9,338,797 km (0.087 R)
• M51: 9,676,888 km (0.082 R)
• M52: 10,321,954 km (0.06 R)
• M53: 10,409,020 km (0.051 R)
• M54: 10,737,686 km (0.043 R)
• M55: 10,892,371 km (0.118 R)
• M56: 11,405,342 km (0.044 R)
• M57: 11,812,397 km (0.03 R)
• M58: 12,455,070 km (0.113 R)
• M59: 12,944,554 km (0.047 R)
• M60: 13,179,872 km (0.087 R)
• M61: 13,392,899 km (0.085 R)
• M62: 13,846,330 km (0.116 R)
• M63: 14,231,993 km (0.116 R)
• M64: 14,940,190 km (0.096 R)
• M65: 15,162,343 km (0.114 R)
• M66: 15,510,158 km (0.074 R)
• M67: 15,860,516 km (0.104 R)
• M68: 15,961,046 km (0.101 R)
• M69: 16,162,853 km (0.064 R)
• M70: 16,238,699 km (0.08 R)
• M71: 16,416,272 km (0.101 R)
• M72: 16,492,567 km (0.079 R)
• M73: 16,875,837 km (0.094 R)
• M74: 17,313,859 km (0.075 R)
• M75: 17,391,500 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.8

Radius: 8.1

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.97 AU - 2.95 AU

Year: 2712 Days

Day: 10.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,393,690 km

• M1: 101,278 km (0.025 R)
• M2: 225,145 km (0.081 R)
• M3: 326,273 km (0.089 R)
• M4: 452,534 km (0.081 R)
• M5: 642,373 km (0.1 R)
• M6: 705,952 km (0.115 R)
• M7: 831,615 km (0.083 R)
• M8: 946,655 km (0.041 R)
• M9: 1,029,533 km (0.071 R)
• M10: 1,385,725 km (0.064 R)
• M11: 1,523,505 km (0.067 R)
• M12: 1,778,419 km (0.073 R)
• M13: 1,847,235 km (0.097 R)
• M14: 2,253,991 km (0.038 R)
• M15: 2,353,773 km (0.106 R)
• M16: 2,754,246 km (0.098 R)
• M17: 2,996,595 km (0.118 R)
• M18: 3,051,348 km (0.107 R)
• M19: 3,134,225 km (0.056 R)
• M20: 3,387,345 km (0.082 R)
• M21: 3,617,875 km (0.068 R)
• M22: 3,794,251 km (0.056 R)
• M23: 3,913,331 km (0.102 R)
• M24: 4,309,167 km (0.071 R)
• M25: 4,480,456 km (0.064 R)
• M26: 4,559,145 km (0.116 R)
• M27: 4,622,425 km (0.076 R)
• M28: 4,829,917 km (0.101 R)
• M29: 5,024,244 km (0.068 R)
• M30: 5,254,326 km (0.078 R)
• M31: 5,437,434 km (0.085 R)
• M32: 5,758,770 km (0.113 R)
• M33: 6,156,102 km (0.119 R)
• M34: 6,366,885 km (0.058 R)
• M35: 6,419,993 km (0.065 R)
• M36: 6,759,580 km (0.047 R)
• M37: 6,813,734 km (0.088 R)
• M38: 6,904,241 km (0.114 R)
• M39: 7,160,053 km (0.039 R)
• M40: 7,215,255 km (0.098 R)
• M41: 7,400,457 km (0.111 R)
• M42: 7,474,957 km (0.106 R)
• M43: 7,737,651 km (0.071 R)
• M44: 7,965,189 km (0.096 R)
• M45: 8,098,930 km (0.052 R)
• M46: 8,156,525 km (0.082 R)
• M47: 8,759,404 km (0.116 R)
• M48: 8,917,230 km (0.12 R)
• M49: 9,036,310 km (0.109 R)
• M50: 9,115,896 km (0.113 R)
• M51: 9,195,931 km (0.111 R)
• M52: 9,436,933 km (0.115 R)
• M53: 9,517,865 km (0.114 R)
• M54: 9,659,834 km (0.039 R)
• M55: 9,904,875 km (0.099 R)
• M56: 10,090,077 km (0.078 R)
• M57: 10,214,243 km (0.102 R)
• M58: 10,694,602 km (0.045 R)
• M59: 11,011,899 km (0.079 R)
• M60: 11,160,899 km (0.103 R)
• M61: 11,310,796 km (0.112 R)
• M62: 11,677,311 km (0.105 R)
• M63: 11,938,508 km (0.08 R)
• M64: 12,047,865 km (0.107 R)
• M65: 13,114,647 km (0.114 R)
• M66: 13,227,593 km (0.107 R)
• M67: 13,408,756 km (0.114 R)
• M68: 13,476,973 km (0.027 R)
• M69: 13,773,775 km (0.035 R)
• M70: 14,049,783 km (0.096 R)
• M71: 14,281,062 km (0.116 R)
• M72: 14,443,674 km (0.065 R)
• M73: 14,770,995 km (0.111 R)
• M74: 15,171,618 km (0.117 R)
• M75: 15,575,831 km (0.099 R)
• M76: 15,671,424 km (0.077 R)
• M77: 15,791,252 km (0.051 R)
• M78: 16,031,656 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.6

Radius: 14.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.44 AU - 2.52 AU

Year: 2745 Days

Day: 7.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,393,690 km

• M1: 179,517 km (0.072 R)
• M2: 295,905 km (0.095 R)
• M3: 392,545 km (0.116 R)
• M4: 485,445 km (0.081 R)
• M5: 668,403 km (0.042 R)
• M6: 832,213 km (0.117 R)
• M7: 1,050,177 km (0.104 R)
• M8: 1,172,099 km (0.12 R)
• M9: 1,277,566 km (0.099 R)
• M10: 1,431,053 km (0.086 R)
• M11: 1,544,598 km (0.112 R)
• M12: 1,697,188 km (0.059 R)
• M13: 1,830,480 km (0.076 R)
• M14: 2,278,376 km (0.081 R)
• M15: 2,619,608 km (0.059 R)
• M16: 2,775,041 km (0.088 R)
• M17: 2,875,720 km (0.069 R)
• M18: 3,110,289 km (0.071 R)
• M19: 3,708,830 km (0.085 R)
• M20: 4,528,477 km (0.08 R)
• M21: 4,664,761 km (0.103 R)
• M22: 4,802,540 km (0.108 R)
• M23: 5,223,958 km (0.091 R)
• M24: 5,511,634 km (0.113 R)
• M25: 5,915,848 km (0.095 R)
• M26: 6,272,639 km (0.081 R)
• M27: 6,559,418 km (0.086 R)
• M28: 6,870,133 km (0.089 R)
• M29: 6,968,269 km (0.046 R)
• M30: 7,066,854 km (0.108 R)
• M31: 7,245,474 km (0.1 R)
• M32: 7,546,465 km (0.071 R)
• M33: 7,831,149 km (0.086 R)
• M34: 7,974,913 km (0.092 R)
• M35: 8,264,983 km (0.103 R)
• M36: 8,537,550 km (0.101 R)
• M37: 8,749,231 km (0.114 R)
• M38: 9,199,371 km (0.069 R)
• M39: 9,745,254 km (0.095 R)
• M40: 9,855,657 km (0.027 R)
• M41: 10,167,120 km (0.089 R)
• M42: 10,369,227 km (0.067 R)
• M43: 10,595,120 km (0.105 R)
• M44: 10,754,292 km (0.074 R)
• M45: 10,937,250 km (0.098 R)
• M46: 11,029,103 km (0.045 R)
• M47: 11,399,059 km (0.088 R)
• M48: 11,492,108 km (0.098 R)
• M49: 11,726,079 km (0.12 R)
• M50: 12,246,381 km (0.101 R)
• M51: 12,533,310 km (0.072 R)
• M52: 12,677,672 km (0.029 R)
• M53: 13,089,664 km (0.087 R)
• M54: 13,827,481 km (0.098 R)
• M55: 14,176,343 km (0.11 R)
• M56: 14,933,907 km (0.104 R)
• M57: 15,112,676 km (0.078 R)
• M58: 15,240,732 km (0.074 R)
• M59: 15,678,754 km (0.112 R)
• M60: 16,068,906 km (0.106 R)
• M61: 16,488,378 km (0.081 R)
• M62: 16,779,047 km (0.071 R)
• M63: 17,097,989 km (0.065 R)
• M64: 17,580,143 km (0.116 R)
• M65: 17,768,786 km (0.047 R)
• M66: 18,012,481 km (0.093 R)
• M67: 18,175,543 km (0.109 R)
• M68: 18,311,827 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 19,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit