🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.45 AU - 0.65 AU

Year: 172 Days

Day: 13.7 Hours

Environment

Temp: 77 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,244,173 km

• M1: 39,643 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.95 AU - 1.05 AU

Year: 422 Days

Day: 18.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,244,173 km

• M1: 624,422 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.87 AU - 1.19 AU

Year: 441 Days

Day: 30.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,244,173 km

• M1: 729,738 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.06 AU - 2.06 AU

Year: 1247 Days

Day: 25.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.1 AU - 2.32 AU

Year: 1386 Days

Day: 32.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,244,173 km

• M1: 675,584 km (0.112 R)
• M2: 1,000,660 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643

Radius: 13.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.97 AU - 4.03 AU

Year: 3374 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 100,244,173 km

• M1: 250,427 km (0.084 R)
• M2: 372,947 km (0.117 R)
• M3: 528,529 km (0.074 R)
• M4: 663,317 km (0.077 R)
• M5: 750,981 km (0.038 R)
• M6: 950,694 km (0.116 R)
• M7: 1,121,834 km (0.067 R)
• M8: 1,241,962 km (0.104 R)
• M9: 1,576,014 km (0.098 R)
• M10: 1,684,622 km (0.107 R)
• M11: 1,838,408 km (0.057 R)
• M12: 2,221,080 km (0.058 R)
• M13: 2,501,127 km (0.075 R)
• M14: 2,825,754 km (0.076 R)
• M15: 3,129,887 km (0.082 R)
• M16: 3,588,255 km (0.037 R)
• M17: 3,733,664 km (0.117 R)
• M18: 3,843,917 km (0.115 R)
• M19: 4,068,015 km (0.083 R)
• M20: 4,200,708 km (0.064 R)
• M21: 4,354,196 km (0.102 R)
• M22: 4,588,017 km (0.115 R)
• M23: 4,785,935 km (0.071 R)
• M24: 5,314,165 km (0.06 R)
• M25: 5,648,666 km (0.101 R)
• M26: 5,861,095 km (0.09 R)
• M27: 6,054,675 km (0.066 R)
• M28: 6,163,283 km (0.054 R)
• M29: 6,382,144 km (0.105 R)
• M30: 6,470,407 km (0.092 R)
• M31: 7,054,437 km (0.111 R)
• M32: 7,237,545 km (0.102 R)
• M33: 7,843,716 km (0.107 R)
• M34: 8,345,168 km (0.112 R)
• M35: 8,539,046 km (0.071 R)
• M36: 9,204,308 km (0.092 R)
• M37: 9,329,372 km (0.062 R)
• M38: 9,581,145 km (0.113 R)
• M39: 9,707,855 km (0.074 R)
• M40: 10,117,304 km (0.065 R)
• M41: 10,220,527 km (0.115 R)
• M42: 10,532,438 km (0.117 R)
• M43: 11,006,065 km (0.098 R)
• M44: 11,783,974 km (0.077 R)
• M45: 11,947,185 km (0.112 R)
• M46: 12,220,800 km (0.071 R)
• M47: 12,551,860 km (0.101 R)
• M48: 13,166,557 km (0.1 R)
• M49: 14,338,507 km (0.094 R)
• M50: 14,425,573 km (0.073 R)
• M51: 14,687,818 km (0.103 R)
• M52: 14,922,238 km (0.082 R)
• M53: 15,039,972 km (0.103 R)
• M54: 15,128,384 km (0.108 R)
• M55: 15,603,208 km (0.072 R)
• M56: 16,173,325 km (0.087 R)
• M57: 16,811,659 km (0.091 R)
• M58: 17,149,152 km (0.066 R)
• M59: 17,303,387 km (0.051 R)
• M60: 19,029,896 km (0.093 R)
• M61: 19,735,849 km (0.051 R)
• M62: 19,865,101 km (0.095 R)
• M63: 19,962,340 km (0.067 R)
• M64: 20,254,654 km (0.102 R)
• M65: 20,613,988 km (0.097 R)
• M66: 20,712,424 km (0.034 R)
• M67: 20,876,682 km (0.11 R)
• M68: 21,206,545 km (0.086 R)
• M69: 21,904,868 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.2

Radius: 12.4

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.26 AU - 5.2 AU

Year: 4339 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,244,173 km

• M1: 161,865 km (0.11 R)
• M2: 240,553 km (0.038 R)
• M3: 731,234 km (0.049 R)
• M4: 818,749 km (0.056 R)
• M5: 910,153 km (0.112 R)
• M6: 1,047,335 km (0.099 R)
• M7: 1,206,956 km (0.104 R)
• M8: 1,359,396 km (0.071 R)
• M9: 1,518,568 km (0.077 R)
• M10: 1,600,548 km (0.105 R)
• M11: 2,198,640 km (0.113 R)
• M12: 2,349,135 km (0.04 R)
• M13: 2,720,587 km (0.057 R)
• M14: 3,068,851 km (0.103 R)
• M15: 3,967,186 km (0.082 R)
• M16: 4,221,652 km (0.049 R)
• M17: 4,433,782 km (0.059 R)
• M18: 4,577,246 km (0.108 R)
• M19: 5,267,042 km (0.114 R)
• M20: 5,547,089 km (0.116 R)
• M21: 5,989,450 km (0.082 R)
• M22: 6,068,737 km (0.104 R)
• M23: 6,606,242 km (0.102 R)
• M24: 6,743,124 km (0.077 R)
• M25: 6,991,756 km (0.074 R)
• M26: 7,075,231 km (0.119 R)
• M27: 7,327,902 km (0.105 R)
• M28: 7,412,874 km (0.07 R)
• M29: 7,958,158 km (0.073 R)
• M30: 8,279,793 km (0.08 R)
• M31: 8,575,997 km (0.063 R)
• M32: 8,905,860 km (0.115 R)
• M33: 9,423,918 km (0.1 R)
• M34: 10,745,465 km (0.09 R)
• M35: 10,906,732 km (0.118 R)
• M36: 11,559,577 km (0.062 R)
• M37: 11,957,358 km (0.077 R)
• M38: 12,124,459 km (0.116 R)
• M39: 12,461,054 km (0.106 R)
• M40: 12,596,590 km (0.107 R)
• M41: 12,971,631 km (0.099 R)
• M42: 13,593,510 km (0.091 R)
• M43: 13,943,120 km (0.039 R)
• M44: 14,437,691 km (0.101 R)
• M45: 16,102,864 km (0.096 R)
• M46: 16,770,968 km (0.075 R)
• M47: 17,033,214 km (0.111 R)
• M48: 17,372,352 km (0.098 R)
• M49: 17,713,884 km (0.065 R)
• M50: 18,019,213 km (0.034 R)
• M51: 18,326,338 km (0.097 R)
• M52: 18,480,573 km (0.064 R)
• M53: 19,258,183 km (0.09 R)
• M54: 19,729,865 km (0.114 R)
• M55: 20,205,436 km (0.108 R)
• M56: 20,285,022 km (0.12 R)
• M57: 21,981,163 km (0.062 R)
• M58: 22,144,973 km (0.118 R)
• M59: 22,309,381 km (0.095 R)
• M60: 22,432,799 km (0.057 R)
• M61: 23,512,746 km (0.096 R)
• M62: 24,059,078 km (0.084 R)
• M63: 24,482,140 km (0.076 R)
• M64: 24,779,690 km (0.098 R)
• M65: 25,464,550 km (0.106 R)
• M66: 25,593,653 km (0.076 R)
• M67: 25,895,691 km (0.09 R)
• M68: 25,982,308 km (0.099 R)
• M69: 26,068,925 km (0.119 R)
• M70: 26,677,938 km (0.055 R)
• M71: 27,203,774 km (0.111 R)
• M72: 27,600,358 km (0.07 R)
• M73: 27,777,183 km (0.048 R)
• M74: 27,865,745 km (0.12 R)
• M75: 28,310,051 km (0.113 R)
• M76: 28,399,211 km (0.1 R)
• M77: 29,025,876 km (0.058 R)
• M78: 29,250,872 km (0.094 R)
• M79: 30,019,805 km (0.087 R)
• M80: 30,110,760 km (0.084 R)
• M81: 30,292,970 km (0.077 R)
• M82: 30,384,076 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.9

Radius: 7.2

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.48 AU - 15 AU

Year: 21480 Days

Day: 16.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,244,173 km

• M1: 97,538 km (0.1 R)
• M2: 221,405 km (0.099 R)
• M3: 441,164 km (0.089 R)
• M4: 528,828 km (0.1 R)
• M5: 647,310 km (0.045 R)
• M6: 1,737,130 km (0.103 R)
• M7: 2,333,128 km (0.095 R)
• M8: 2,735,547 km (0.088 R)
• M9: 3,073,189 km (0.119 R)
• M10: 3,604,112 km (0.062 R)
• M11: 4,502,148 km (0.102 R)
• M12: 4,849,664 km (0.085 R)
• M13: 5,154,544 km (0.096 R)
• M14: 5,257,617 km (0.086 R)
• M15: 5,465,708 km (0.086 R)
• M16: 5,676,491 km (0.077 R)
• M17: 5,889,967 km (0.104 R)
• M18: 5,943,823 km (0.069 R)
• M19: 8,528,425 km (0.116 R)
• M20: 8,957,920 km (0.116 R)
• M21: 9,966,210 km (0.074 R)
• M22: 10,030,388 km (0.079 R)
• M23: 10,223,818 km (0.041 R)
• M24: 10,353,369 km (0.078 R)
• M25: 11,276,239 km (0.117 R)
• M26: 11,612,086 km (0.112 R)
• M27: 12,431,733 km (0.104 R)
• M28: 12,639,524 km (0.112 R)
• M29: 14,780,120 km (0.046 R)
• M30: 15,443,886 km (0.094 R)
• M31: 15,891,782 km (0.109 R)
• M32: 16,495,708 km (0.111 R)
• M33: 16,876,884 km (0.114 R)
• M34: 19,144,788 km (0.104 R)
• M35: 20,110,891 km (0.083 R)
• M36: 20,273,354 km (0.114 R)
• M37: 21,257,857 km (0.07 R)
• M38: 22,173,995 km (0.066 R)
• M39: 22,341,844 km (0.115 R)
• M40: 25,173,282 km (0.042 R)
• M41: 25,612,053 km (0.109 R)
• M42: 25,700,166 km (0.057 R)
• M43: 27,302,359 km (0.093 R)
• M44: 27,572,533 km (0.064 R)
• M45: 28,753,608 km (0.113 R)
• M46: 29,212,126 km (0.115 R)
• M47: 29,488,433 km (0.101 R)
• M48: 30,136,641 km (0.099 R)
• M49: 30,229,691 km (0.119 R)
• M50: 31,258,625 km (0.084 R)
• M51: 31,919,548 km (0.097 R)
• M52: 32,871,439 km (0.067 R)
• M53: 33,543,433 km (0.112 R)
• M54: 34,413,943 km (0.118 R)
• M55: 38,271,474 km (0.086 R)
• M56: 38,472,982 km (0.046 R)
• M57: 38,674,790 km (0.111 R)
• M58: 39,485,760 km (0.05 R)
• M59: 40,097,615 km (0.087 R)
• M60: 40,302,265 km (0.096 R)
• M61: 40,609,838 km (0.092 R)
• M62: 43,098,698 km (0.104 R)
• M63: 48,331,182 km (0.096 R)
• M64: 48,440,090 km (0.113 R)
• M65: 48,548,997 km (0.065 R)
• M66: 49,972,570 km (0.098 R)
• M67: 50,192,928 km (0.117 R)
• M68: 52,972,905 km (0.103 R)
• M69: 54,098,928 km (0.117 R)
• M70: 55,802,549 km (0.037 R)
• M71: 56,030,985 km (0.041 R)
• M72: 56,488,904 km (0.116 R)
• M73: 57,870,141 km (0.076 R)
• M74: 59,845,731 km (0.096 R)
• M75: 61,961,643 km (0.105 R)
• M76: 62,079,825 km (0.119 R)
• M77: 65,180,989 km (0.066 R)
• M78: 65,421,692 km (0.098 R)
• M79: 69,680,295 km (0.086 R)
• M80: 70,913,430 km (0.087 R)
• M81: 73,902,246 km (0.092 R)
• M82: 75,285,727 km (0.115 R)
• M83: 75,791,068 km (0.115 R)
• M84: 76,170,748 km (0.06 R)
• M85: 77,695,749 km (0.083 R)
• M86: 78,589,895 km (0.071 R)
• M87: 79,102,417 km (0.062 R)
• M88: 83,634,036 km (0.057 R)
• M89: 84,944,214 km (0.09 R)
• M90: 86,261,124 km (0.076 R)
• M91: 86,525,314 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702

Radius: 5.8

Gravity: 20.87 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.01 AU - 18.23 AU

Year: 29876 Days

Day: 24.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,244,173 km

• M1: 130,749 km (0.099 R)
• M2: 1,028,336 km (0.06 R)
• M3: 3,192,419 km (0.12 R)
• M4: 3,287,413 km (0.113 R)
• M5: 3,335,285 km (0.039 R)
• M6: 3,383,455 km (0.074 R)
• M7: 3,978,705 km (0.119 R)
• M8: 4,081,030 km (0.092 R)
• M9: 4,605,819 km (0.093 R)
• M10: 5,263,302 km (0.112 R)
• M11: 6,725,023 km (0.074 R)
• M12: 6,908,430 km (0.06 R)
• M13: 7,155,565 km (0.104 R)
• M14: 10,268,099 km (0.084 R)
• M15: 10,692,059 km (0.103 R)
• M16: 10,763,118 km (0.081 R)
• M17: 11,193,661 km (0.106 R)
• M18: 11,483,731 km (0.117 R)
• M19: 11,776,344 km (0.118 R)
• M20: 11,923,549 km (0.106 R)
• M21: 12,294,252 km (0.094 R)
• M22: 14,913,861 km (0.078 R)
• M23: 16,614,489 km (0.026 R)
• M24: 16,945,250 km (0.094 R)
• M25: 18,035,519 km (0.093 R)
• M26: 18,460,826 km (0.111 R)
• M27: 18,717,536 km (0.025 R)
• M28: 19,843,858 km (0.07 R)
• M29: 19,931,523 km (0.111 R)
• M30: 20,107,001 km (0.073 R)
• M31: 20,636,428 km (0.092 R)
• M32: 20,725,139 km (0.05 R)
• M33: 20,814,001 km (0.099 R)
• M34: 21,799,551 km (0.092 R)
• M35: 22,983,618 km (0.095 R)
• M36: 23,167,624 km (0.097 R)
• M37: 23,908,732 km (0.048 R)
• M38: 24,375,776 km (0.111 R)
• M39: 25,129,301 km (0.097 R)
• M40: 25,890,455 km (0.105 R)
• M41: 26,562,748 km (0.109 R)
• M42: 26,949,458 km (0.094 R)
• M43: 30,009,034 km (0.108 R)
• M44: 30,512,730 km (0.053 R)
• M45: 32,246,120 km (0.109 R)
• M46: 33,488,830 km (0.083 R)
• M47: 35,064,095 km (0.102 R)
• M48: 35,276,075 km (0.045 R)
• M49: 35,488,355 km (0.064 R)
• M50: 36,986,129 km (0.1 R)
• M51: 41,154,524 km (0.07 R)
• M52: 44,090,980 km (0.107 R)
• M53: 47,094,158 km (0.116 R)
• M54: 47,210,994 km (0.114 R)
• M55: 49,093,384 km (0.116 R)
• M56: 51,119,986 km (0.109 R)
• M57: 56,366,832 km (0.096 R)
• M58: 56,739,181 km (0.113 R)
• M59: 56,863,497 km (0.111 R)
• M60: 58,236,955 km (0.115 R)
• M61: 60,127,423 km (0.116 R)
• M62: 62,936,273 km (0.069 R)
• M63: 63,838,797 km (0.09 R)
• M64: 64,615,958 km (0.106 R)
• M65: 65,005,660 km (0.081 R)
• M66: 66,703,596 km (0.091 R)
• M67: 68,283,649 km (0.081 R)
• M68: 70,944,546 km (0.095 R)
• M69: 74,046,159 km (0.057 R)
• M70: 75,818,894 km (0.075 R)
• M71: 76,504,351 km (0.107 R)
• M72: 76,779,013 km (0.107 R)
• M73: 77,605,391 km (0.054 R)
• M74: 78,989,022 km (0.052 R)
• M75: 79,127,849 km (0.066 R)
• M76: 79,823,180 km (0.087 R)
• M77: 80,241,306 km (0.115 R)
• M78: 80,799,904 km (0.099 R)
• M79: 81,359,999 km (0.062 R)
• M80: 81,640,345 km (0.099 R)
• M81: 82,483,778 km (0.081 R)
• M82: 84,320,840 km (0.072 R)
• M83: 84,888,713 km (0.109 R)
• M84: 85,458,083 km (0.104 R)
• M85: 85,885,783 km (0.111 R)
• M86: 88,179,119 km (0.112 R)
• M87: 90,928,578 km (0.098 R)
• M88: 91,656,820 km (0.1 R)
• M89: 92,240,850 km (0.036 R)
• M90: 92,825,928 km (0.084 R)
• M91: 93,412,351 km (0.084 R)
• M92: 94,441,585 km (0.062 R)
• M93: 96,066,517 km (0.069 R)
• M94: 97,254,025 km (0.031 R)
• M95: 97,998,723 km (0.043 R)
• M96: 98,595,917 km (0.076 R)
• M97: 98,894,964 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 18,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit