🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.46 AU - 0.6 AU

Year: 249 Days

Day: 17.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.58 AU - 0.72 AU

Year: 338 Days

Day: 15.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,972,831 km

• M1: 192,682 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.4

Radius: 11.6

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.78 AU - 0.84 AU

Year: 471 Days

Day: 6.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,972,831 km

• M1: 144,661 km (0.103 R)
• M2: 219,759 km (0.083 R)
• M3: 299,794 km (0.075 R)
• M4: 405,261 km (0.068 R)
• M5: 493,972 km (0.096 R)
• M6: 650,601 km (0.107 R)
• M7: 730,486 km (0.106 R)
• M8: 821,741 km (0.059 R)
• M9: 893,997 km (0.108 R)
• M10: 1,016,966 km (0.078 R)
• M11: 1,107,922 km (0.109 R)
• M12: 1,180,178 km (0.088 R)
• M13: 1,258,567 km (0.048 R)
• M14: 1,425,668 km (0.083 R)
• M15: 1,505,104 km (0.078 R)
• M16: 1,653,804 km (0.078 R)
• M17: 1,752,389 km (0.098 R)
• M18: 1,940,284 km (0.119 R)
• M19: 2,167,224 km (0.063 R)
• M20: 2,248,456 km (0.12 R)
• M21: 2,325,200 km (0.105 R)
• M22: 2,408,526 km (0.094 R)
• M23: 2,487,065 km (0.084 R)
• M24: 2,595,373 km (0.066 R)
• M25: 2,681,841 km (0.078 R)
• M26: 2,757,687 km (0.098 R)
• M27: 2,869,736 km (0.072 R)
• M28: 2,965,329 km (0.111 R)
• M29: 3,086,503 km (0.06 R)
• M30: 3,172,223 km (0.115 R)
• M31: 3,252,557 km (0.089 R)
• M32: 3,396,470 km (0.118 R)
• M33: 3,716,609 km (0.117 R)
• M34: 3,827,761 km (0.083 R)
• M35: 4,060,086 km (0.102 R)
• M36: 4,133,988 km (0.107 R)
• M37: 4,338,189 km (0.095 R)
• M38: 4,462,205 km (0.072 R)
• M39: 4,573,506 km (0.088 R)
• M40: 4,728,190 km (0.073 R)
• M41: 4,806,131 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.5

Radius: 10.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.86 AU - 1.38 AU

Year: 765 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 54,972,831 km

• M1: 133,292 km (0.088 R)
• M2: 201,359 km (0.11 R)
• M3: 319,691 km (0.103 R)
• M4: 406,607 km (0.111 R)
• M5: 508,184 km (0.113 R)
• M6: 760,256 km (0.107 R)
• M7: 860,188 km (0.1 R)
• M8: 986,598 km (0.093 R)
• M9: 1,057,807 km (0.115 R)
• M10: 1,211,593 km (0.118 R)
• M11: 1,428,510 km (0.087 R)
• M12: 1,503,608 km (0.11 R)
• M13: 1,573,770 km (0.106 R)
• M14: 1,651,710 km (0.09 R)
• M15: 1,750,893 km (0.043 R)
• M16: 1,865,934 km (0.097 R)
• M17: 2,068,041 km (0.107 R)
• M18: 2,233,496 km (0.106 R)
• M19: 2,336,420 km (0.109 R)
• M20: 2,410,919 km (0.092 R)
• M21: 2,554,832 km (0.103 R)
• M22: 2,811,542 km (0.084 R)
• M23: 3,003,476 km (0.111 R)
• M24: 3,208,126 km (0.119 R)
• M25: 3,350,095 km (0.11 R)
• M26: 3,553,847 km (0.111 R)
• M27: 3,692,075 km (0.098 R)
• M28: 3,788,117 km (0.084 R)
• M29: 4,000,696 km (0.08 R)
• M30: 4,108,556 km (0.115 R)
• M31: 4,208,188 km (0.081 R)
• M32: 4,281,192 km (0.114 R)
• M33: 4,372,895 km (0.096 R)
• M34: 4,699,617 km (0.043 R)
• M35: 4,832,460 km (0.118 R)
• M36: 4,918,628 km (0.046 R)
• M37: 5,043,991 km (0.108 R)
• M38: 5,150,804 km (0.098 R)
• M39: 5,287,836 km (0.119 R)
• M40: 5,356,950 km (0.113 R)
• M41: 5,446,110 km (0.114 R)
• M42: 5,545,743 km (0.1 R)
• M43: 5,746,952 km (0.032 R)
• M44: 6,001,867 km (0.112 R)
• M45: 6,146,378 km (0.099 R)
• M46: 6,260,521 km (0.114 R)
• M47: 6,459,636 km (0.098 R)
• M48: 6,554,631 km (0.103 R)
• M49: 6,703,481 km (0.085 R)
• M50: 6,810,443 km (0.059 R)
• M51: 7,069,397 km (0.106 R)
• M52: 7,221,987 km (0.116 R)
• M53: 7,298,731 km (0.073 R)
• M54: 7,408,835 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 14.7

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.49 AU - 1.57 AU

Year: 1222 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 54,972,831 km

• M1: 187,745 km (0.088 R)
• M2: 283,638 km (0.071 R)
• M3: 510,278 km (0.104 R)
• M4: 662,270 km (0.096 R)
• M5: 768,634 km (0.079 R)
• M6: 865,124 km (0.111 R)
• M7: 1,121,086 km (0.12 R)
• M8: 1,220,719 km (0.119 R)
• M9: 1,369,569 km (0.103 R)
• M10: 1,559,707 km (0.099 R)
• M11: 1,751,641 km (0.12 R)
• M12: 1,921,585 km (0.108 R)
• M13: 2,027,949 km (0.107 R)
• M14: 2,214,946 km (0.046 R)
• M15: 2,310,689 km (0.058 R)
• M16: 2,407,778 km (0.068 R)
• M17: 2,556,328 km (0.119 R)
• M18: 2,725,075 km (0.078 R)
• M19: 2,880,058 km (0.036 R)
• M20: 3,109,541 km (0.096 R)
• M21: 3,326,608 km (0.118 R)
• M22: 3,464,986 km (0.115 R)
• M23: 3,633,583 km (0.113 R)
• M24: 4,008,475 km (0.118 R)
• M25: 4,136,232 km (0.067 R)
• M26: 4,255,461 km (0.096 R)
• M27: 4,507,533 km (0.084 R)
• M28: 4,609,709 km (0.03 R)
• M29: 4,712,782 km (0.099 R)
• M30: 4,827,074 km (0.052 R)
• M31: 4,984,302 km (0.046 R)
• M32: 5,228,894 km (0.039 R)
• M33: 5,652,705 km (0.117 R)
• M34: 5,829,979 km (0.083 R)
• M35: 6,144,433 km (0.054 R)
• M36: 6,464,573 km (0.113 R)
• M37: 6,557,024 km (0.1 R)
• M38: 6,720,086 km (0.101 R)
• M39: 6,872,526 km (0.037 R)
• M40: 7,337,177 km (0.1 R)
• M41: 7,445,785 km (0.106 R)
• M42: 7,554,992 km (0.064 R)
• M43: 7,799,584 km (0.093 R)
• M44: 7,984,786 km (0.082 R)
• M45: 8,397,527 km (0.116 R)
• M46: 8,562,085 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.3

Radius: 13.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.78 AU - 2.16 AU

Year: 1785 Days

Day: 9.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 54,972,831 km

• M1: 217,366 km (0.068 R)
• M2: 393,742 km (0.088 R)
• M3: 522,845 km (0.071 R)
• M4: 657,034 km (0.085 R)
• M5: 926,011 km (0.11 R)
• M6: 1,021,454 km (0.084 R)
• M7: 1,267,094 km (0.089 R)
• M8: 1,429,707 km (0.042 R)
• M9: 1,551,629 km (0.071 R)
• M10: 1,706,912 km (0.06 R)
• M11: 1,908,719 km (0.101 R)
• M12: 2,012,540 km (0.035 R)
• M13: 2,107,834 km (0.095 R)
• M14: 2,237,236 km (0.054 R)
• M15: 2,561,415 km (0.088 R)
• M16: 2,665,086 km (0.039 R)
• M17: 2,758,585 km (0.112 R)
• M18: 2,865,098 km (0.12 R)
• M19: 3,057,930 km (0.038 R)
• M20: 3,168,333 km (0.089 R)
• M21: 3,393,329 km (0.083 R)
• M22: 3,571,948 km (0.07 R)
• M23: 3,688,485 km (0.09 R)
• M24: 4,126,807 km (0.096 R)
• M25: 4,235,565 km (0.103 R)
• M26: 4,456,221 km (0.04 R)
• M27: 4,765,739 km (0.079 R)
• M28: 4,865,671 km (0.065 R)
• M29: 5,155,292 km (0.064 R)
• M30: 5,391,208 km (0.084 R)
• M31: 5,675,893 km (0.119 R)
• M32: 6,073,674 km (0.109 R)
• M33: 6,291,638 km (0.084 R)
• M34: 6,448,865 km (0.092 R)
• M35: 6,591,581 km (0.076 R)
• M36: 6,767,508 km (0.114 R)
• M37: 6,880,156 km (0.105 R)
• M38: 7,172,919 km (0.088 R)
• M39: 7,287,959 km (0.108 R)
• M40: 7,586,407 km (0.064 R)
• M41: 8,558,195 km (0.079 R)
• M42: 8,767,931 km (0.079 R)
• M43: 8,873,398 km (0.089 R)
• M44: 9,156,586 km (0.077 R)
• M45: 9,442,917 km (0.108 R)
• M46: 9,551,076 km (0.109 R)
• M47: 9,641,583 km (0.087 R)
• M48: 9,732,239 km (0.066 R)
• M49: 9,932,850 km (0.041 R)
• M50: 10,079,605 km (0.103 R)
• M51: 10,301,160 km (0.073 R)
• M52: 10,486,960 km (0.088 R)
• M53: 10,937,549 km (0.085 R)
• M54: 11,741,338 km (0.119 R)
• M55: 12,209,281 km (0.086 R)
• M56: 12,307,566 km (0.109 R)
• M57: 12,504,886 km (0.113 R)
• M58: 12,922,713 km (0.095 R)
• M59: 13,042,840 km (0.117 R)
• M60: 13,629,114 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.2

Radius: 13.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.32 AU - 6.86 AU

Year: 8534 Days

Day: 7.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,972,831 km

• M1: 166,951 km (0.094 R)
• M2: 253,419 km (0.069 R)
• M3: 495,917 km (0.1 R)
• M4: 651,050 km (0.063 R)
• M5: 877,840 km (0.108 R)
• M6: 987,496 km (0.107 R)
• M7: 1,102,237 km (0.099 R)
• M8: 1,252,583 km (0.087 R)
• M9: 1,346,381 km (0.106 R)
• M10: 1,442,572 km (0.06 R)
• M11: 1,960,031 km (0.108 R)
• M12: 2,088,835 km (0.117 R)
• M13: 2,182,783 km (0.103 R)
• M14: 2,355,418 km (0.052 R)
• M15: 2,633,222 km (0.041 R)
• M16: 3,156,216 km (0.027 R)
• M17: 3,665,896 km (0.065 R)
• M18: 4,712,632 km (0.11 R)
• M19: 4,988,191 km (0.116 R)
• M20: 5,450,748 km (0.056 R)
• M21: 6,807,302 km (0.062 R)
• M22: 6,976,945 km (0.116 R)
• M23: 7,349,145 km (0.058 R)
• M24: 7,669,434 km (0.086 R)
• M25: 7,845,960 km (0.112 R)
• M26: 8,203,199 km (0.098 R)
• M27: 8,626,860 km (0.072 R)
• M28: 8,718,564 km (0.106 R)
• M29: 9,213,134 km (0.12 R)
• M30: 9,369,614 km (0.088 R)
• M31: 9,780,559 km (0.094 R)
• M32: 10,262,115 km (0.089 R)
• M33: 10,424,428 km (0.105 R)
• M34: 11,449,473 km (0.114 R)
• M35: 11,584,111 km (0.107 R)
• M36: 11,753,007 km (0.118 R)
• M37: 12,230,673 km (0.108 R)
• M38: 12,437,417 km (0.045 R)
• M39: 12,854,197 km (0.046 R)
• M40: 13,029,227 km (0.05 R)
• M41: 13,134,543 km (0.077 R)
• M42: 14,276,574 km (0.114 R)
• M43: 15,006,462 km (0.12 R)
• M44: 15,190,766 km (0.109 R)
• M45: 16,312,900 km (0.026 R)
• M46: 16,540,438 km (0.099 R)
• M47: 16,692,729 km (0.053 R)
• M48: 17,152,593 km (0.116 R)
• M49: 17,345,424 km (0.108 R)
• M50: 17,461,512 km (0.113 R)
• M51: 17,967,303 km (0.111 R)
• M52: 19,273,142 km (0.113 R)
• M53: 19,553,938 km (0.118 R)
• M54: 20,119,866 km (0.078 R)
• M55: 20,527,371 km (0.04 R)
• M56: 20,978,857 km (0.07 R)
• M57: 21,309,319 km (0.113 R)
• M58: 21,683,015 km (0.083 R)
• M59: 23,199,638 km (0.062 R)
• M60: 24,143,301 km (0.103 R)
• M61: 24,576,387 km (0.091 R)
• M62: 25,714,528 km (0.09 R)
• M63: 25,935,334 km (0.088 R)
• M64: 26,557,063 km (0.077 R)
• M65: 27,093,820 km (0.057 R)
• M66: 27,318,516 km (0.05 R)
• M67: 27,951,016 km (0.115 R)
• M68: 28,725,634 km (0.109 R)
• M69: 28,908,891 km (0.103 R)
• M70: 29,184,600 km (0.06 R)
• M71: 29,276,602 km (0.113 R)
• M72: 30,016,813 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.4

Radius: 5.2

Gravity: 25.83 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.9 AU - 7.26 AU

Year: 12164 Days

Day: 24.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 77.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,972,831 km

• M1: 73,752 km (0.098 R)
• M2: 111,600 km (0.12 R)
• M3: 231,727 km (0.085 R)
• M4: 642,074 km (0.066 R)
• M5: 953,686 km (0.044 R)
• M6: 1,147,715 km (0.064 R)
• M7: 1,571,974 km (0.061 R)
• M8: 2,150,320 km (0.037 R)
• M9: 2,318,617 km (0.099 R)
• M10: 2,638,308 km (0.062 R)
• M11: 2,757,986 km (0.085 R)
• M12: 2,971,762 km (0.104 R)
• M13: 3,447,782 km (0.111 R)
• M14: 3,711,374 km (0.117 R)
• M15: 3,879,372 km (0.111 R)
• M16: 4,084,321 km (0.108 R)
• M17: 4,612,102 km (0.064 R)
• M18: 4,792,817 km (0.044 R)
• M19: 5,198,526 km (0.113 R)
• M20: 5,273,325 km (0.086 R)
• M21: 6,081,752 km (0.056 R)
• M22: 6,160,740 km (0.066 R)
• M23: 7,597,477 km (0.118 R)
• M24: 8,773,018 km (0.059 R)
• M25: 9,313,515 km (0.072 R)
• M26: 9,404,620 km (0.115 R)
• M27: 9,541,801 km (0.061 R)
• M28: 9,772,032 km (0.071 R)
• M29: 10,050,733 km (0.093 R)
• M30: 11,142,947 km (0.089 R)
• M31: 13,130,355 km (0.04 R)
• M32: 13,335,154 km (0.044 R)
• M33: 14,216,734 km (0.095 R)
• M34: 14,321,752 km (0.118 R)
• M35: 14,532,386 km (0.104 R)
• M36: 14,585,194 km (0.101 R)
• M37: 16,145,051 km (0.085 R)
• M38: 16,199,654 km (0.047 R)
• M39: 16,639,771 km (0.095 R)
• M40: 17,195,378 km (0.047 R)
• M41: 17,419,176 km (0.086 R)
• M42: 18,153,702 km (0.071 R)
• M43: 18,210,549 km (0.101 R)
• M44: 18,782,910 km (0.073 R)
• M45: 19,187,124 km (0.111 R)
• M46: 19,711,015 km (0.09 R)
• M47: 19,828,151 km (0.088 R)
• M48: 20,298,636 km (0.108 R)
• M49: 21,011,320 km (0.105 R)
• M50: 21,611,507 km (0.102 R)
• M51: 21,853,107 km (0.085 R)
• M52: 23,136,507 km (0.08 R)
• M53: 23,383,643 km (0.063 R)
• M54: 23,445,577 km (0.111 R)
• M55: 23,569,593 km (0.07 R)
• M56: 24,005,522 km (0.098 R)
• M57: 24,381,162 km (0.089 R)
• M58: 24,695,766 km (0.105 R)
• M59: 25,583,629 km (0.12 R)
• M60: 25,775,264 km (0.067 R)
• M61: 28,573,941 km (0.092 R)
• M62: 29,505,637 km (0.074 R)
• M63: 30,042,544 km (0.113 R)
• M64: 30,718,277 km (0.099 R)
• M65: 30,921,880 km (0.093 R)
• M66: 31,058,014 km (0.06 R)
• M67: 31,604,046 km (0.105 R)
• M68: 32,291,299 km (0.1 R)
• M69: 35,088,480 km (0.074 R)
• M70: 35,443,625 km (0.058 R)
• M71: 35,799,967 km (0.091 R)
• M72: 36,516,092 km (0.088 R)
• M73: 37,092,343 km (0.097 R)
• M74: 37,526,476 km (0.097 R)
• M75: 38,765,895 km (0.116 R)
• M76: 39,353,814 km (0.087 R)
• M77: 42,261,548 km (0.097 R)
• M78: 42,563,586 km (0.113 R)
• M79: 42,942,218 km (0.112 R)
• M80: 43,170,056 km (0.096 R)
• M81: 43,550,483 km (0.102 R)
• M82: 43,932,107 km (0.119 R)
• M83: 44,008,552 km (0.117 R)
• M84: 44,391,373 km (0.082 R)
• M85: 44,621,604 km (0.078 R)
• M86: 45,624,059 km (0.103 R)
• M87: 46,555,905 km (0.117 R)
• M88: 46,946,056 km (0.098 R)
• M89: 47,808,188 km (0.11 R)
• M90: 47,965,565 km (0.088 R)
• M91: 49,866,655 km (0.112 R)
• M92: 50,986,993 km (0.113 R)
• M93: 52,196,492 km (0.063 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: 512 - 17,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit