🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.62 AU - 0.74 AU

Year: 211 Days

Day: 31 Hours

Environment

Temp: 110 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.87 AU - 0.95 AU

Year: 327 Days

Day: 25.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.26 AU - 1.56 AU

Year: 631 Days

Day: 14.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.46 AU - 3.06 AU

Year: 1727 Days

Day: 29.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,846,173 km

• M1: 380,128 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.21 AU - 3.45 AU

Year: 2289 Days

Day: 24.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,846,173 km

• M1: 97,837 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.9

Radius: 12.6

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.08 AU - 4.84 AU

Year: 3548 Days

Day: 12.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,846,173 km

• M1: 163,510 km (0.087 R)
• M2: 244,443 km (0.116 R)
• M3: 396,285 km (0.036 R)
• M4: 571,613 km (0.06 R)
• M5: 697,724 km (0.092 R)
• M6: 810,970 km (0.058 R)
• M7: 894,446 km (0.086 R)
• M8: 1,431,053 km (0.09 R)
• M9: 1,625,381 km (0.116 R)
• M10: 1,876,705 km (0.063 R)
• M11: 2,073,875 km (0.039 R)
• M12: 2,209,112 km (0.097 R)
• M13: 2,312,633 km (0.119 R)
• M14: 3,025,168 km (0.12 R)
• M15: 3,296,987 km (0.049 R)
• M16: 3,455,860 km (0.087 R)
• M17: 3,597,230 km (0.088 R)
• M18: 3,699,256 km (0.07 R)
• M19: 3,823,123 km (0.09 R)
• M20: 4,267,429 km (0.064 R)
• M21: 4,353,896 km (0.115 R)
• M22: 5,090,367 km (0.056 R)
• M23: 5,344,534 km (0.09 R)
• M24: 5,745,605 km (0.115 R)
• M25: 6,132,017 km (0.063 R)
• M26: 6,527,105 km (0.074 R)
• M27: 6,727,715 km (0.028 R)
• M28: 7,160,801 km (0.097 R)
• M29: 7,367,845 km (0.117 R)
• M30: 7,524,474 km (0.105 R)
• M31: 7,629,491 km (0.102 R)
• M32: 7,974,165 km (0.088 R)
• M33: 8,242,693 km (0.119 R)
• M34: 9,178,428 km (0.104 R)
• M35: 9,290,626 km (0.041 R)
• M36: 9,801,652 km (0.103 R)
• M37: 10,060,756 km (0.053 R)
• M38: 10,791,990 km (0.098 R)
• M39: 10,999,782 km (0.105 R)
• M40: 11,149,081 km (0.107 R)
• M41: 11,389,335 km (0.057 R)
• M42: 11,570,647 km (0.064 R)
• M43: 12,058,935 km (0.09 R)
• M44: 12,429,638 km (0.041 R)
• M45: 13,245,545 km (0.098 R)
• M46: 13,372,703 km (0.059 R)
• M47: 13,788,436 km (0.107 R)
• M48: 14,208,507 km (0.116 R)
• M49: 14,632,916 km (0.063 R)
• M50: 14,962,031 km (0.095 R)
• M51: 15,427,131 km (0.116 R)
• M52: 15,897,018 km (0.102 R)
• M53: 16,133,682 km (0.049 R)
• M54: 16,885,261 km (0.103 R)
• M55: 17,578,348 km (0.112 R)
• M56: 17,753,079 km (0.098 R)
• M57: 18,351,470 km (0.072 R)
• M58: 19,315,628 km (0.108 R)
• M59: 19,604,352 km (0.108 R)
• M60: 19,931,074 km (0.064 R)
• M61: 20,040,280 km (0.07 R)
• M62: 20,369,396 km (0.06 R)
• M63: 20,663,355 km (0.082 R)
• M64: 20,847,810 km (0.114 R)
• M65: 21,069,963 km (0.107 R)
• M66: 21,255,613 km (0.054 R)
• M67: 21,591,161 km (0.096 R)
• M68: 22,989,303 km (0.026 R)
• M69: 23,449,017 km (0.063 R)
• M70: 23,834,382 km (0.096 R)
• M71: 24,221,840 km (0.077 R)
• M72: 25,160,417 km (0.037 R)
• M73: 25,436,425 km (0.087 R)
• M74: 25,673,837 km (0.047 R)
• M75: 25,753,124 km (0.109 R)
• M76: 26,390,411 km (0.117 R)
• M77: 26,630,665 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.6

Radius: 11.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.35 AU - 4.89 AU

Year: 3741 Days

Day: 8.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 78,846,173 km

• M1: 143,315 km (0.066 R)
• M2: 398,529 km (0.049 R)
• M3: 620,981 km (0.089 R)
• M4: 731,982 km (0.033 R)
• M5: 876,644 km (0.093 R)
• M6: 1,069,326 km (0.098 R)
• M7: 1,156,541 km (0.101 R)
• M8: 1,307,336 km (0.12 R)
• M9: 1,508,096 km (0.099 R)
• M10: 1,696,440 km (0.106 R)
• M11: 2,036,027 km (0.114 R)
• M12: 2,158,248 km (0.042 R)
• M13: 2,232,748 km (0.094 R)
• M14: 2,308,146 km (0.101 R)
• M15: 2,397,306 km (0.106 R)
• M16: 2,684,983 km (0.104 R)
• M17: 2,956,353 km (0.084 R)
• M18: 3,081,417 km (0.084 R)
• M19: 3,658,865 km (0.105 R)
• M20: 3,808,463 km (0.039 R)
• M21: 4,021,490 km (0.118 R)
• M22: 4,129,500 km (0.101 R)
• M23: 4,619,283 km (0.071 R)
• M24: 5,261,956 km (0.067 R)
• M25: 5,431,300 km (0.105 R)
• M26: 5,550,979 km (0.119 R)
• M27: 5,671,405 km (0.115 R)
• M28: 5,845,238 km (0.113 R)
• M29: 6,056,021 km (0.093 R)
• M30: 6,180,038 km (0.104 R)
• M31: 6,305,101 km (0.073 R)
• M32: 6,394,860 km (0.109 R)
• M33: 6,924,137 km (0.112 R)
• M34: 7,486,625 km (0.1 R)
• M35: 7,850,447 km (0.085 R)
• M36: 8,005,431 km (0.072 R)
• M37: 8,279,045 km (0.087 R)
• M38: 8,835,549 km (0.077 R)
• M39: 9,322,191 km (0.08 R)
• M40: 10,068,535 km (0.075 R)
• M41: 10,173,702 km (0.065 R)
• M42: 10,279,318 km (0.1 R)
• M43: 10,363,991 km (0.04 R)
• M44: 10,769,551 km (0.104 R)
• M45: 11,093,580 km (0.07 R)
• M46: 11,202,188 km (0.105 R)
• M47: 11,508,415 km (0.057 R)
• M48: 12,151,536 km (0.114 R)
• M49: 12,737,959 km (0.065 R)
• M50: 12,851,803 km (0.07 R)
• M51: 12,943,208 km (0.092 R)
• M52: 13,034,762 km (0.078 R)
• M53: 13,611,761 km (0.097 R)
• M54: 13,704,960 km (0.114 R)
• M55: 13,938,632 km (0.062 R)
• M56: 14,528,646 km (0.053 R)
• M57: 14,766,955 km (0.094 R)
• M58: 15,660,055 km (0.067 R)
• M59: 15,831,045 km (0.064 R)
• M60: 16,471,324 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.5

Radius: 14.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.43 AU - 9.43 AU

Year: 10053 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,846,173 km

• M1: 269,426 km (0.077 R)
• M2: 363,822 km (0.111 R)
• M3: 465,399 km (0.084 R)
• M4: 709,393 km (0.113 R)
• M5: 1,078,152 km (0.082 R)
• M6: 1,180,178 km (0.055 R)
• M7: 1,484,310 km (0.093 R)
• M8: 1,599,351 km (0.044 R)
• M9: 2,065,049 km (0.05 R)
• M10: 2,168,571 km (0.091 R)
• M11: 2,545,109 km (0.05 R)
• M12: 2,741,381 km (0.031 R)
• M13: 4,487,787 km (0.071 R)
• M14: 4,726,545 km (0.081 R)
• M15: 5,504,154 km (0.083 R)
• M16: 6,245,861 km (0.051 R)
• M17: 6,745,069 km (0.102 R)
• M18: 6,940,444 km (0.094 R)
• M19: 7,417,362 km (0.067 R)
• M20: 9,560,650 km (0.099 R)
• M21: 10,677,099 km (0.066 R)
• M22: 11,135,318 km (0.056 R)
• M23: 11,740,590 km (0.038 R)
• M24: 11,881,811 km (0.025 R)
• M25: 11,976,357 km (0.104 R)
• M26: 12,741,101 km (0.097 R)
• M27: 13,472,485 km (0.096 R)
• M28: 14,519,221 km (0.118 R)
• M29: 14,975,944 km (0.066 R)
• M30: 15,747,569 km (0.114 R)
• M31: 17,169,048 km (0.077 R)
• M32: 17,329,567 km (0.117 R)
• M33: 17,652,100 km (0.104 R)
• M34: 17,814,114 km (0.097 R)
• M35: 18,686,420 km (0.063 R)
• M36: 19,405,387 km (0.088 R)
• M37: 19,516,837 km (0.104 R)
• M38: 20,984,841 km (0.102 R)
• M39: 22,079,898 km (0.118 R)
• M40: 22,546,643 km (0.07 R)
• M41: 23,489,708 km (0.118 R)
• M42: 23,727,569 km (0.118 R)
• M43: 24,385,650 km (0.106 R)
• M44: 25,232,074 km (0.068 R)
• M45: 25,536,656 km (0.116 R)
• M46: 26,149,409 km (0.083 R)
• M47: 26,829,181 km (0.105 R)
• M48: 27,702,833 km (0.098 R)
• M49: 28,079,969 km (0.026 R)
• M50: 29,158,121 km (0.112 R)
• M51: 29,413,784 km (0.112 R)
• M52: 30,379,139 km (0.086 R)
• M53: 31,945,279 km (0.092 R)
• M54: 33,003,983 km (0.11 R)
• M55: 33,805,528 km (0.097 R)
• M56: 36,868,096 km (0.105 R)
• M57: 37,006,175 km (0.049 R)
• M58: 38,888,415 km (0.116 R)
• M59: 39,452,100 km (0.064 R)
• M60: 39,593,320 km (0.11 R)
• M61: 39,734,840 km (0.058 R)
• M62: 40,944,488 km (0.067 R)
• M63: 42,166,105 km (0.079 R)
• M64: 43,691,853 km (0.094 R)
• M65: 44,131,073 km (0.086 R)
• M66: 44,645,241 km (0.082 R)
• M67: 44,866,346 km (0.11 R)
• M68: 45,679,859 km (0.11 R)
• M69: 45,828,261 km (0.095 R)
• M70: 46,946,654 km (0.096 R)
• M71: 47,772,584 km (0.072 R)
• M72: 48,451,908 km (0.104 R)
• M73: 49,134,373 km (0.12 R)
• M74: 49,286,365 km (0.085 R)
• M75: 50,892,896 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.9

Radius: 5.9

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.93 AU - 15.91 AU

Year: 20629 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 78,846,173 km

• M1: 170,093 km (0.117 R)
• M2: 748,139 km (0.089 R)
• M3: 861,983 km (0.099 R)
• M4: 1,549,086 km (0.069 R)
• M5: 2,060,860 km (0.05 R)
• M6: 2,304,106 km (0.083 R)
• M7: 2,707,721 km (0.09 R)
• M8: 2,974,006 km (0.058 R)
• M9: 3,342,166 km (0.108 R)
• M10: 3,531,557 km (0.094 R)
• M11: 4,171,387 km (0.086 R)
• M12: 4,980,113 km (0.034 R)
• M13: 5,087,824 km (0.102 R)
• M14: 5,251,035 km (0.116 R)
• M15: 5,443,717 km (0.074 R)
• M16: 5,666,618 km (0.048 R)
• M17: 6,121,545 km (0.098 R)
• M18: 6,266,206 km (0.051 R)
• M19: 6,324,250 km (0.1 R)
• M20: 6,677,002 km (0.1 R)
• M21: 7,096,474 km (0.101 R)
• M22: 7,340,020 km (0.093 R)
• M23: 7,401,355 km (0.082 R)
• M24: 7,524,474 km (0.099 R)
• M25: 7,866,754 km (0.107 R)
• M26: 8,566,273 km (0.075 R)
• M27: 9,021,799 km (0.09 R)
• M28: 9,485,103 km (0.096 R)
• M29: 9,585,484 km (0.064 R)
• M30: 9,990,146 km (0.103 R)
• M31: 10,469,457 km (0.115 R)
• M32: 10,746,662 km (0.093 R)
• M33: 12,790,768 km (0.112 R)
• M34: 12,901,620 km (0.088 R)
• M35: 14,718,187 km (0.074 R)
• M36: 15,537,833 km (0.063 R)
• M37: 17,220,959 km (0.112 R)
• M38: 17,302,639 km (0.045 R)
• M39: 18,125,577 km (0.049 R)
• M40: 18,835,120 km (0.117 R)
• M41: 18,961,231 km (0.088 R)
• M42: 19,852,236 km (0.049 R)
• M43: 21,017,603 km (0.096 R)
• M44: 21,454,878 km (0.11 R)
• M45: 22,338,253 km (0.113 R)
• M46: 22,605,585 km (0.04 R)
• M47: 23,143,539 km (0.119 R)
• M48: 23,821,815 km (0.05 R)
• M49: 24,598,378 km (0.114 R)
• M50: 26,035,864 km (0.055 R)
• M51: 26,741,068 km (0.053 R)
• M52: 29,820,092 km (0.111 R)
• M53: 30,508,391 km (0.117 R)
• M54: 30,755,527 km (0.091 R)
• M55: 30,854,561 km (0.113 R)
• M56: 31,650,571 km (0.109 R)
• M57: 32,402,899 km (0.06 R)
• M58: 32,655,121 km (0.099 R)
• M59: 32,756,099 km (0.087 R)
• M60: 33,009,069 km (0.094 R)
• M61: 33,568,117 km (0.108 R)
• M62: 33,874,343 km (0.104 R)
• M63: 34,130,156 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.4

Radius: 5.2

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.68 AU - 21.72 AU

Year: 28053 Days

Day: 24.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,846,173 km

• M1: 143,464 km (0.045 R)
• M2: 494,720 km (0.104 R)
• M3: 767,138 km (0.11 R)
• M4: 1,340,247 km (0.075 R)
• M5: 1,400,535 km (0.114 R)
• M6: 2,086,292 km (0.096 R)
• M7: 2,822,014 km (0.098 R)
• M8: 3,017,539 km (0.062 R)
• M9: 3,380,613 km (0.092 R)
• M10: 3,842,870 km (0.093 R)
• M11: 4,504,841 km (0.104 R)
• M12: 4,733,277 km (0.119 R)
• M13: 4,825,728 km (0.055 R)
• M14: 5,441,174 km (0.056 R)
• M15: 6,333,375 km (0.044 R)
• M16: 6,435,401 km (0.064 R)
• M17: 7,700,401 km (0.108 R)
• M18: 8,585,123 km (0.093 R)
• M19: 9,096,897 km (0.064 R)
• M20: 9,211,938 km (0.056 R)
• M21: 9,794,472 km (0.091 R)
• M22: 10,690,413 km (0.114 R)
• M23: 12,304,425 km (0.062 R)
• M24: 12,495,461 km (0.043 R)
• M25: 12,816,050 km (0.091 R)
• M26: 16,798,644 km (0.06 R)
• M27: 17,081,534 km (0.104 R)
• M28: 17,508,636 km (0.105 R)
• M29: 21,969,494 km (0.035 R)
• M30: 22,823,250 km (0.078 R)
• M31: 22,979,729 km (0.095 R)
• M32: 24,803,925 km (0.066 R)
• M33: 27,004,061 km (0.109 R)
• M34: 29,011,515 km (0.1 R)
• M35: 30,893,307 km (0.077 R)
• M36: 30,979,774 km (0.112 R)
• M37: 36,862,262 km (0.116 R)
• M38: 36,953,965 km (0.119 R)
• M39: 37,321,677 km (0.115 R)
• M40: 39,646,876 km (0.104 R)
• M41: 40,117,511 km (0.042 R)
• M42: 40,400,850 km (0.117 R)
• M43: 40,874,477 km (0.052 R)
• M44: 42,114,344 km (0.095 R)
• M45: 42,306,278 km (0.052 R)
• M46: 43,657,446 km (0.09 R)
• M47: 44,631,178 km (0.096 R)
• M48: 45,317,085 km (0.079 R)
• M49: 47,495,230 km (0.059 R)
• M50: 50,214,769 km (0.117 R)
• M51: 52,570,936 km (0.109 R)
• M52: 53,814,393 km (0.107 R)
• M53: 55,172,592 km (0.098 R)
• M54: 55,277,460 km (0.113 R)
• M55: 56,119,397 km (0.063 R)
• M56: 56,647,627 km (0.109 R)
• M57: 58,884,564 km (0.116 R)
• M58: 59,099,088 km (0.098 R)
• M59: 59,744,303 km (0.068 R)
• M60: 60,175,743 km (0.109 R)
• M61: 60,499,922 km (0.1 R)
• M62: 63,224,398 km (0.073 R)
• M63: 64,878,203 km (0.109 R)
• M64: 67,329,514 km (0.108 R)
• M65: 70,037,983 km (0.076 R)
• M66: 70,151,528 km (0.038 R)
• M67: 70,265,222 km (0.086 R)
• M68: 71,748,784 km (0.058 R)
• M69: 73,011,989 km (0.052 R)
• M70: 78,255,993 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 10,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit