🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.62 AU - 0.66 AU

Year: 336 Days

Day: 25.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,890,059 km

• M1: 246,687 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.59 AU - 0.69 AU

Year: 336 Days

Day: 25.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,890,059 km

• M1: 162,014 km (0.09 R)
• M2: 308,620 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.9

Radius: 13.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.65 AU - 0.73 AU

Year: 376 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,890,059 km

• M1: 205,099 km (0.094 R)
• M2: 293,212 km (0.088 R)
• M3: 463,903 km (0.083 R)
• M4: 576,550 km (0.062 R)
• M5: 663,167 km (0.071 R)
• M6: 839,992 km (0.106 R)
• M7: 941,419 km (0.064 R)
• M8: 1,051,972 km (0.107 R)
• M9: 1,167,462 km (0.048 R)
• M10: 1,267,992 km (0.103 R)
• M11: 1,371,812 km (0.107 R)
• M12: 1,535,772 km (0.075 R)
• M13: 1,652,458 km (0.087 R)
• M14: 1,766,900 km (0.108 R)
• M15: 1,900,940 km (0.084 R)
• M16: 1,998,179 km (0.078 R)
• M17: 2,173,956 km (0.102 R)
• M18: 2,275,832 km (0.115 R)
• M19: 2,610,632 km (0.071 R)
• M20: 2,994,949 km (0.094 R)
• M21: 3,170,128 km (0.034 R)
• M22: 3,390,337 km (0.116 R)
• M23: 3,502,535 km (0.098 R)
• M24: 3,673,077 km (0.102 R)
• M25: 3,875,632 km (0.118 R)
• M26: 4,022,537 km (0.086 R)
• M27: 4,163,907 km (0.084 R)
• M28: 4,322,182 km (0.111 R)
• M29: 4,629,157 km (0.087 R)
• M30: 4,864,175 km (0.103 R)
• M31: 4,999,112 km (0.033 R)
• M32: 5,135,246 km (0.061 R)
• M33: 5,436,087 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.8

Radius: 14.8

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.33 AU - 1.67 AU

Year: 1205 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 60,890,059 km

• M1: 201,808 km (0.105 R)
• M2: 315,502 km (0.112 R)
• M3: 449,093 km (0.114 R)
• M4: 565,480 km (0.036 R)
• M5: 996,322 km (0.096 R)
• M6: 1,126,472 km (0.082 R)
• M7: 1,228,199 km (0.105 R)
• M8: 1,568,683 km (0.059 R)
• M9: 1,723,068 km (0.112 R)
• M10: 1,850,376 km (0.056 R)
• M11: 1,956,291 km (0.097 R)
• M12: 2,131,919 km (0.048 R)
• M13: 2,252,046 km (0.116 R)
• M14: 2,490,356 km (0.093 R)
• M15: 2,589,838 km (0.097 R)
• M16: 2,700,092 km (0.073 R)
• M17: 2,811,842 km (0.055 R)
• M18: 3,374,479 km (0.08 R)
• M19: 3,525,872 km (0.116 R)
• M20: 3,638,370 km (0.109 R)
• M21: 3,846,012 km (0.102 R)
• M22: 4,132,641 km (0.083 R)
• M23: 4,559,145 km (0.086 R)
• M24: 4,749,583 km (0.063 R)
• M25: 5,185,062 km (0.106 R)
• M26: 5,348,722 km (0.078 R)
• M27: 5,801,854 km (0.109 R)
• M28: 5,971,947 km (0.088 R)
• M29: 6,119,002 km (0.09 R)
• M30: 6,392,018 km (0.095 R)
• M31: 6,593,077 km (0.116 R)
• M32: 6,745,218 km (0.114 R)
• M33: 6,885,840 km (0.1 R)
• M34: 7,235,002 km (0.108 R)
• M35: 7,352,735 km (0.078 R)
• M36: 7,736,304 km (0.036 R)
• M37: 7,937,364 km (0.071 R)
• M38: 8,167,296 km (0.085 R)
• M39: 8,440,611 km (0.072 R)
• M40: 8,592,303 km (0.101 R)
• M41: 8,703,155 km (0.07 R)
• M42: 9,364,378 km (0.098 R)
• M43: 9,578,752 km (0.064 R)
• M44: 9,693,792 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.6

Radius: 8.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.61 AU - 1.93 AU

Year: 1545 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,890,059 km

• M1: 106,663 km (0.119 R)
• M2: 224,846 km (0.077 R)
• M3: 359,633 km (0.109 R)
• M4: 529,876 km (0.099 R)
• M5: 609,163 km (0.086 R)
• M6: 733,179 km (0.075 R)
• M7: 989,291 km (0.036 R)
• M8: 1,100,292 km (0.104 R)
• M9: 1,196,783 km (0.105 R)
• M10: 1,319,453 km (0.086 R)
• M11: 1,382,434 km (0.076 R)
• M12: 1,611,019 km (0.061 R)
• M13: 1,751,492 km (0.086 R)
• M14: 1,812,378 km (0.06 R)
• M15: 2,081,206 km (0.098 R)
• M16: 2,155,107 km (0.075 R)
• M17: 2,334,176 km (0.119 R)
• M18: 2,537,778 km (0.117 R)
• M19: 2,722,083 km (0.118 R)
• M20: 2,803,165 km (0.109 R)
• M21: 2,864,500 km (0.113 R)
• M22: 2,952,164 km (0.117 R)
• M23: 3,098,471 km (0.12 R)
• M24: 3,177,908 km (0.099 R)
• M25: 3,274,099 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.3

Radius: 8.9

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.45 AU - 2.37 AU

Year: 1732 Days

Day: 9.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 60,890,059 km

• M1: 138,827 km (0.086 R)
• M2: 207,642 km (0.071 R)
• M3: 327,021 km (0.074 R)
• M4: 496,964 km (0.081 R)
• M5: 639,531 km (0.051 R)
• M6: 844,480 km (0.107 R)
• M7: 1,132,306 km (0.099 R)
• M8: 1,382,584 km (0.114 R)
• M9: 1,458,729 km (0.115 R)
• M10: 1,562,400 km (0.038 R)
• M11: 1,641,837 km (0.098 R)
• M12: 1,731,595 km (0.115 R)
• M13: 1,823,149 km (0.116 R)
• M14: 1,897,649 km (0.116 R)
• M15: 2,059,364 km (0.1 R)
• M16: 2,265,361 km (0.083 R)
• M17: 2,540,321 km (0.105 R)
• M18: 2,613,325 km (0.079 R)
• M19: 2,697,698 km (0.072 R)
• M20: 2,923,442 km (0.108 R)
• M21: 3,121,958 km (0.061 R)
• M22: 3,336,332 km (0.101 R)
• M23: 3,393,628 km (0.104 R)
• M24: 3,451,073 km (0.104 R)
• M25: 3,532,305 km (0.111 R)
• M26: 3,803,376 km (0.098 R)
• M27: 4,216,566 km (0.103 R)
• M28: 4,278,649 km (0.081 R)
• M29: 4,441,262 km (0.116 R)
• M30: 4,656,982 km (0.059 R)
• M31: 4,759,755 km (0.082 R)
• M32: 5,019,906 km (0.052 R)
• M33: 5,125,223 km (0.078 R)
• M34: 5,594,960 km (0.113 R)
• M35: 5,800,508 km (0.072 R)
• M36: 5,980,773 km (0.109 R)
• M37: 6,332,478 km (0.099 R)
• M38: 6,475,045 km (0.083 R)
• M39: 6,633,170 km (0.043 R)
• M40: 6,938,499 km (0.117 R)
• M41: 7,129,835 km (0.086 R)
• M42: 7,337,925 km (0.08 R)
• M43: 7,457,753 km (0.112 R)
• M44: 7,699,204 km (0.107 R)
• M45: 7,897,421 km (0.089 R)
• M46: 8,205,593 km (0.077 R)
• M47: 8,329,909 km (0.102 R)
• M48: 8,423,707 km (0.078 R)
• M49: 8,706,895 km (0.087 R)
• M50: 8,865,619 km (0.106 R)
• M51: 9,121,431 km (0.038 R)
• M52: 9,755,427 km (0.119 R)
• M53: 9,903,828 km (0.09 R)
• M54: 10,202,724 km (0.112 R)
• M55: 10,454,049 km (0.069 R)
• M56: 10,707,617 km (0.099 R)
• M57: 10,843,602 km (0.046 R)
• M58: 10,928,872 km (0.099 R)
• M59: 11,272,349 km (0.091 R)
• M60: 11,358,667 km (0.094 R)
• M61: 11,689,129 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.8

Radius: 14.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.78 AU - 2.6 AU

Year: 2126 Days

Day: 11.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 60,890,059 km

• M1: 229,483 km (0.103 R)
• M2: 397,182 km (0.027 R)
• M3: 659,427 km (0.088 R)
• M4: 753,674 km (0.113 R)
• M5: 885,171 km (0.086 R)
• M6: 1,042,398 km (0.063 R)
• M7: 1,209,798 km (0.112 R)
• M8: 1,301,950 km (0.071 R)
• M9: 1,396,496 km (0.113 R)
• M10: 1,603,390 km (0.103 R)
• M11: 1,993,392 km (0.074 R)
• M12: 2,205,521 km (0.071 R)
• M13: 2,628,435 km (0.048 R)
• M14: 2,725,972 km (0.12 R)
• M15: 2,887,089 km (0.087 R)
• M16: 3,013,350 km (0.092 R)
• M17: 3,363,559 km (0.079 R)
• M18: 3,456,608 km (0.077 R)
• M19: 3,604,561 km (0.035 R)
• M20: 3,740,844 km (0.108 R)
• M21: 4,004,735 km (0.092 R)
• M22: 4,938,824 km (0.069 R)
• M23: 5,182,669 km (0.103 R)
• M24: 5,587,630 km (0.12 R)
• M25: 5,794,075 km (0.08 R)
• M26: 6,019,220 km (0.118 R)
• M27: 6,230,901 km (0.044 R)
• M28: 6,478,186 km (0.088 R)
• M29: 6,762,422 km (0.094 R)
• M30: 7,016,739 km (0.046 R)
• M31: 7,587,454 km (0.118 R)
• M32: 7,692,771 km (0.096 R)
• M33: 8,047,617 km (0.055 R)
• M34: 8,263,038 km (0.051 R)
• M35: 8,389,748 km (0.108 R)
• M36: 9,653,102 km (0.076 R)
• M37: 10,093,967 km (0.097 R)
• M38: 10,209,905 km (0.066 R)
• M39: 10,346,039 km (0.064 R)
• M40: 10,502,219 km (0.093 R)
• M41: 10,777,330 km (0.051 R)
• M42: 10,975,397 km (0.056 R)
• M43: 11,174,662 km (0.081 R)
• M44: 11,274,743 km (0.091 R)
• M45: 11,657,863 km (0.101 R)
• M46: 11,820,476 km (0.044 R)
• M47: 11,963,342 km (0.049 R)
• M48: 12,540,640 km (0.04 R)
• M49: 12,707,292 km (0.115 R)
• M50: 12,895,636 km (0.09 R)
• M51: 13,063,933 km (0.09 R)
• M52: 13,359,987 km (0.102 R)
• M53: 13,679,828 km (0.118 R)
• M54: 13,829,874 km (0.114 R)
• M55: 14,326,988 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.4

Radius: 8.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.9 AU - 3.08 AU

Year: 2578 Days

Day: 9.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,890,059 km

• M1: 127,757 km (0.092 R)
• M2: 181,911 km (0.025 R)
• M3: 241,152 km (0.086 R)
• M4: 477,816 km (0.096 R)
• M5: 537,954 km (0.041 R)
• M6: 689,796 km (0.064 R)
• M7: 767,287 km (0.112 R)
• M8: 889,509 km (0.092 R)
• M9: 1,107,772 km (0.078 R)
• M10: 1,285,345 km (0.04 R)
• M11: 1,462,170 km (0.089 R)
• M12: 1,615,807 km (0.088 R)
• M13: 1,721,273 km (0.109 R)
• M14: 1,796,371 km (0.115 R)
• M15: 1,872,666 km (0.119 R)
• M16: 2,096,913 km (0.096 R)
• M17: 2,212,253 km (0.075 R)
• M18: 2,341,655 km (0.056 R)
• M19: 2,546,605 km (0.107 R)
• M20: 2,922,694 km (0.086 R)
• M21: 3,130,485 km (0.084 R)
• M22: 3,209,622 km (0.117 R)
• M23: 3,560,579 km (0.119 R)
• M24: 3,615,631 km (0.054 R)
• M25: 3,824,769 km (0.097 R)
• M26: 4,269,673 km (0.097 R)
• M27: 4,342,976 km (0.099 R)
• M28: 4,595,347 km (0.11 R)
• M29: 4,670,595 km (0.098 R)
• M30: 4,746,142 km (0.096 R)
• M31: 4,852,656 km (0.107 R)
• M32: 4,913,841 km (0.119 R)
• M33: 5,037,110 km (0.05 R)
• M34: 5,192,542 km (0.108 R)
• M35: 5,302,347 km (0.118 R)
• M36: 5,476,479 km (0.111 R)
• M37: 5,781,659 km (0.089 R)
• M38: 5,928,115 km (0.104 R)
• M39: 6,459,038 km (0.105 R)
• M40: 6,628,083 km (0.118 R)
• M41: 6,781,421 km (0.037 R)
• M42: 6,901,548 km (0.064 R)
• M43: 7,109,190 km (0.093 R)
• M44: 7,178,903 km (0.09 R)
• M45: 7,942,001 km (0.087 R)
• M46: 8,434,478 km (0.101 R)
• M47: 8,526,779 km (0.114 R)
• M48: 8,730,981 km (0.072 R)
• M49: 8,917,978 km (0.095 R)
• M50: 8,974,376 km (0.077 R)
• M51: 9,334,159 km (0.063 R)
• M52: 9,640,835 km (0.067 R)
• M53: 9,756,624 km (0.066 R)
• M54: 9,931,354 km (0.039 R)
• M55: 10,560,712 km (0.119 R)
• M56: 10,880,253 km (0.057 R)
• M57: 10,940,541 km (0.088 R)
• M58: 11,223,281 km (0.098 R)
• M59: 11,549,404 km (0.062 R)
• M60: 11,610,889 km (0.115 R)
• M61: 12,231,870 km (0.091 R)
• M62: 12,294,551 km (0.106 R)
• M63: 12,462,251 km (0.049 R)
• M64: 12,525,231 km (0.065 R)
• M65: 12,948,593 km (0.037 R)
• M66: 13,055,107 km (0.115 R)
• M67: 13,376,593 km (0.072 R)
• M68: 13,570,621 km (0.117 R)
• M69: 14,202,523 km (0.11 R)
• M70: 14,312,477 km (0.087 R)
• M71: 14,444,722 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.6

Radius: 5.8

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.62 AU - 12.12 AU

Year: 21907 Days

Day: 21.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,890,059 km

• M1: 835,355 km (0.12 R)
• M2: 1,079,947 km (0.091 R)
• M3: 1,247,048 km (0.094 R)
• M4: 1,474,137 km (0.099 R)
• M5: 2,053,380 km (0.091 R)
• M6: 2,170,964 km (0.118 R)
• M7: 3,257,942 km (0.061 R)
• M8: 4,716,671 km (0.105 R)
• M9: 6,219,980 km (0.046 R)
• M10: 6,262,466 km (0.07 R)
• M11: 6,390,671 km (0.102 R)
• M12: 6,606,392 km (0.104 R)
• M13: 6,736,841 km (0.088 R)
• M14: 6,824,356 km (0.106 R)
• M15: 7,000,582 km (0.118 R)
• M16: 7,312,344 km (0.056 R)
• M17: 8,088,607 km (0.088 R)
• M18: 10,065,543 km (0.044 R)
• M19: 11,917,266 km (0.085 R)
• M20: 12,023,181 km (0.118 R)
• M21: 12,503,689 km (0.095 R)
• M22: 13,373,302 km (0.116 R)
• M23: 14,094,214 km (0.084 R)
• M24: 14,544,055 km (0.085 R)
• M25: 15,227,717 km (0.114 R)
• M26: 15,285,162 km (0.077 R)
• M27: 15,515,693 km (0.12 R)
• M28: 15,863,657 km (0.106 R)
• M29: 16,567,216 km (0.092 R)
• M30: 18,247,948 km (0.06 R)
• M31: 18,799,665 km (0.084 R)
• M32: 19,356,768 km (0.034 R)
• M33: 20,550,708 km (0.032 R)
• M34: 21,703,659 km (0.112 R)
• M35: 22,353,213 km (0.106 R)
• M36: 23,604,898 km (0.117 R)
• M37: 27,075,419 km (0.114 R)
• M38: 28,055,585 km (0.109 R)
• M39: 29,475,867 km (0.112 R)
• M40: 30,266,940 km (0.047 R)
• M41: 30,339,196 km (0.038 R)
• M42: 30,556,412 km (0.076 R)
• M43: 30,919,486 km (0.113 R)
• M44: 31,065,045 km (0.107 R)
• M45: 33,650,096 km (0.109 R)
• M46: 34,325,830 km (0.087 R)
• M47: 36,841,916 km (0.073 R)
• M48: 37,615,936 km (0.074 R)
• M49: 39,101,443 km (0.117 R)
• M50: 40,685,684 km (0.082 R)
• M51: 43,020,009 km (0.116 R)
• M52: 43,508,297 km (0.087 R)
• M53: 43,589,828 km (0.053 R)
• M54: 43,998,529 km (0.105 R)
• M55: 44,326,298 km (0.108 R)
• M56: 44,490,556 km (0.086 R)
• M57: 44,984,379 km (0.086 R)
• M58: 45,231,963 km (0.059 R)
• M59: 46,560,093 km (0.088 R)
• M60: 46,810,670 km (0.086 R)
• M61: 47,396,794 km (0.057 R)
• M62: 48,407,178 km (0.108 R)
• M63: 49,254,650 km (0.099 R)
• M64: 51,826,387 km (0.082 R)
• M65: 51,912,855 km (0.093 R)
• M66: 52,345,941 km (0.074 R)
• M67: 54,177,916 km (0.106 R)
• M68: 54,529,321 km (0.087 R)
• M69: 54,881,475 km (0.059 R)
• M70: 55,322,639 km (0.117 R)
• M71: 57,814,790 km (0.084 R)
• M72: 58,084,066 km (0.083 R)
• M73: 60,616,608 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 11,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit