🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.56 AU - 0.74 AU

Year: 192 Days

Day: 30.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.76 AU - 1.16 AU

Year: 345 Days

Day: 25.9 Hours

Environment

Temp: 47 °C

Axial Tilt: 72 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,613,142 km

• M1: 56,997 km (0.111 R)
• M2: 343,178 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.27 AU - 1.39 AU

Year: 563 Days

Day: 15.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.32 AU - 1.76 AU

Year: 702 Days

Day: 23.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,613,142 km

• M1: 42,935 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.42 AU - 1.96 AU

Year: 806 Days

Day: 23.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.7

Radius: 13.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.82 AU - 6.8 AU

Year: 5819 Days

Day: 10 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,613,142 km

• M1: 184,753 km (0.044 R)
• M2: 294,708 km (0.087 R)
• M3: 535,261 km (0.11 R)
• M4: 652,995 km (0.11 R)
• M5: 807,829 km (0.032 R)
• M6: 1,080,695 km (0.066 R)
• M7: 1,236,726 km (0.05 R)
• M8: 1,350,869 km (0.116 R)
• M9: 1,555,070 km (0.059 R)
• M10: 1,806,693 km (0.071 R)
• M11: 1,937,741 km (0.09 R)
• M12: 2,249,354 km (0.104 R)
• M13: 2,370,528 km (0.096 R)
• M14: 2,683,187 km (0.103 R)
• M15: 2,833,832 km (0.098 R)
• M16: 3,009,460 km (0.11 R)
• M17: 3,511,361 km (0.064 R)
• M18: 4,113,941 km (0.104 R)
• M19: 4,364,069 km (0.057 R)
• M20: 5,225,005 km (0.057 R)
• M21: 5,468,999 km (0.109 R)
• M22: 5,883,983 km (0.087 R)
• M23: 7,100,065 km (0.108 R)
• M24: 8,171,634 km (0.116 R)
• M25: 9,065,033 km (0.082 R)
• M26: 10,462,875 km (0.089 R)
• M27: 11,012,946 km (0.117 R)
• M28: 11,152,072 km (0.089 R)
• M29: 12,213,320 km (0.113 R)
• M30: 13,715,582 km (0.095 R)
• M31: 13,902,729 km (0.048 R)
• M32: 14,507,403 km (0.044 R)
• M33: 14,698,140 km (0.101 R)
• M34: 14,889,775 km (0.057 R)
• M35: 15,275,439 km (0.101 R)
• M36: 15,547,408 km (0.112 R)
• M37: 15,781,827 km (0.111 R)
• M38: 16,135,626 km (0.105 R)
• M39: 16,254,108 km (0.064 R)
• M40: 17,414,688 km (0.107 R)
• M41: 17,617,393 km (0.049 R)
• M42: 18,189,456 km (0.12 R)
• M43: 18,519,169 km (0.078 R)
• M44: 18,684,774 km (0.095 R)
• M45: 18,975,592 km (0.061 R)
• M46: 19,309,944 km (0.065 R)
• M47: 19,730,613 km (0.094 R)
• M48: 19,899,808 km (0.034 R)
• M49: 20,239,395 km (0.099 R)
• M50: 20,709,731 km (0.033 R)
• M51: 20,838,535 km (0.096 R)
• M52: 21,400,125 km (0.107 R)
• M53: 21,835,455 km (0.061 R)
• M54: 21,922,820 km (0.059 R)
• M55: 22,759,222 km (0.08 R)
• M56: 22,847,784 km (0.108 R)
• M57: 22,936,645 km (0.104 R)
• M58: 23,025,506 km (0.106 R)
• M59: 23,203,527 km (0.111 R)
• M60: 24,055,786 km (0.079 R)
• M61: 24,327,157 km (0.109 R)
• M62: 24,553,947 km (0.12 R)
• M63: 24,918,368 km (0.108 R)
• M64: 25,101,176 km (0.073 R)
• M65: 26,720,424 km (0.094 R)
• M66: 26,907,571 km (0.116 R)
• M67: 27,613,373 km (0.085 R)
• M68: 27,708,069 km (0.111 R)
• M69: 28,135,021 km (0.05 R)
• M70: 28,468,624 km (0.077 R)
• M71: 28,611,939 km (0.102 R)
• M72: 28,899,466 km (0.114 R)
• M73: 29,670,643 km (0.088 R)
• M74: 30,107,469 km (0.06 R)
• M75: 30,448,702 km (0.072 R)
• M76: 31,727,315 km (0.094 R)
• M77: 32,024,865 km (0.05 R)
• M78: 32,174,014 km (0.068 R)
• M79: 32,522,876 km (0.097 R)
• M80: 33,829,614 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 11.6

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.94 AU - 7.36 AU

Year: 7018 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,613,142 km

• M1: 178,919 km (0.079 R)
• M2: 344,524 km (0.059 R)
• M3: 456,423 km (0.112 R)
• M4: 638,933 km (0.076 R)
• M5: 1,044,343 km (0.109 R)
• M6: 1,503,907 km (0.083 R)
• M7: 1,583,045 km (0.111 R)
• M8: 1,850,526 km (0.118 R)
• M9: 2,066,246 km (0.056 R)
• M10: 2,177,397 km (0.055 R)
• M11: 2,522,818 km (0.108 R)
• M12: 2,861,209 km (0.1 R)
• M13: 3,742,939 km (0.09 R)
• M14: 3,879,372 km (0.102 R)
• M15: 4,528,477 km (0.091 R)
• M16: 4,644,864 km (0.116 R)
• M17: 5,364,131 km (0.076 R)
• M18: 5,863,189 km (0.087 R)
• M19: 6,247,207 km (0.03 R)
• M20: 6,672,514 km (0.034 R)
• M21: 6,771,996 km (0.051 R)
• M22: 7,039,777 km (0.074 R)
• M23: 7,141,054 km (0.079 R)
• M24: 7,585,809 km (0.113 R)
• M25: 7,828,905 km (0.08 R)
• M26: 8,004,234 km (0.087 R)
• M27: 8,936,827 km (0.105 R)
• M28: 9,230,787 km (0.108 R)
• M29: 10,981,680 km (0.069 R)
• M30: 11,774,549 km (0.098 R)
• M31: 12,340,478 km (0.117 R)
• M32: 12,585,818 km (0.077 R)
• M33: 12,915,383 km (0.085 R)
• M34: 13,081,137 km (0.113 R)
• M35: 14,048,586 km (0.109 R)
• M36: 14,821,708 km (0.068 R)
• M37: 15,082,457 km (0.096 R)
• M38: 15,608,743 km (0.029 R)
• M39: 16,724,144 km (0.049 R)
• M40: 16,950,336 km (0.115 R)
• M41: 17,268,830 km (0.039 R)
• M42: 17,680,972 km (0.097 R)
• M43: 17,911,503 km (0.052 R)
• M44: 18,189,306 km (0.117 R)
• M45: 19,504,720 km (0.116 R)
• M46: 19,838,473 km (0.111 R)
• M47: 20,511,514 km (0.101 R)
• M48: 20,705,093 km (0.085 R)
• M49: 20,802,182 km (0.115 R)
• M50: 21,045,428 km (0.118 R)
• M51: 21,534,913 km (0.118 R)
• M52: 21,978,770 km (0.095 R)
• M53: 22,875,310 km (0.076 R)
• M54: 23,327,993 km (0.103 R)
• M55: 23,479,685 km (0.107 R)
• M56: 24,549,908 km (0.081 R)
• M57: 24,652,682 km (0.118 R)
• M58: 25,896,887 km (0.06 R)
• M59: 26,158,684 km (0.101 R)
• M60: 26,316,210 km (0.096 R)
• M61: 26,737,777 km (0.041 R)
• M62: 28,015,792 km (0.101 R)
• M63: 28,933,126 km (0.101 R)
• M64: 29,860,333 km (0.05 R)
• M65: 30,134,845 km (0.081 R)
• M66: 30,575,860 km (0.119 R)
• M67: 30,963,618 km (0.114 R)
• M68: 31,352,871 km (0.065 R)
• M69: 31,687,821 km (0.11 R)
• M70: 32,192,564 km (0.081 R)
• M71: 32,756,399 km (0.11 R)
• M72: 32,926,192 km (0.107 R)
• M73: 33,380,521 km (0.074 R)
• M74: 34,871,114 km (0.095 R)
• M75: 35,450,207 km (0.09 R)
• M76: 35,740,876 km (0.072 R)
• M77: 36,970,720 km (0.115 R)
• M78: 37,147,545 km (0.12 R)
• M79: 37,324,669 km (0.083 R)
• M80: 37,976,317 km (0.118 R)
• M81: 39,051,028 km (0.085 R)
• M82: 39,591,974 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.5

Radius: 4.2

Gravity: 33.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 14.65 AU - 16.55 AU

Year: 22618 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,613,142 km

• M1: 225,594 km (0.108 R)
• M2: 499,806 km (0.076 R)
• M3: 725,250 km (0.044 R)
• M4: 874,549 km (0.064 R)
• M5: 1,006,345 km (0.102 R)
• M6: 1,288,786 km (0.111 R)
• M7: 1,531,583 km (0.105 R)
• M8: 2,599,562 km (0.106 R)
• M9: 2,712,808 km (0.109 R)
• M10: 2,827,549 km (0.106 R)
• M11: 3,759,843 km (0.11 R)
• M12: 3,974,067 km (0.063 R)
• M13: 4,414,484 km (0.032 R)
• M14: 4,504,392 km (0.114 R)
• M15: 4,963,209 km (0.067 R)
• M16: 6,785,610 km (0.032 R)
• M17: 7,631,137 km (0.073 R)
• M18: 7,902,208 km (0.116 R)
• M19: 8,621,325 km (0.1 R)
• M20: 10,121,493 km (0.09 R)
• M21: 10,659,147 km (0.1 R)
• M22: 11,329,047 km (0.115 R)
• M23: 11,824,664 km (0.098 R)
• M24: 11,887,047 km (0.104 R)
• M25: 12,517,602 km (0.087 R)
• M26: 12,836,993 km (0.038 R)
• M27: 12,901,171 km (0.119 R)
• M28: 15,350,088 km (0.108 R)
• M29: 17,366,667 km (0.108 R)
• M30: 18,805,051 km (0.089 R)
• M31: 18,877,905 km (0.054 R)
• M32: 19,097,215 km (0.079 R)
• M33: 20,430,880 km (0.093 R)
• M34: 20,731,273 km (0.12 R)
• M35: 22,874,711 km (0.077 R)
• M36: 23,343,252 km (0.094 R)
• M37: 28,364,953 km (0.115 R)
• M38: 28,783,977 km (0.118 R)
• M39: 29,373,991 km (0.047 R)
• M40: 29,882,923 km (0.085 R)
• M41: 32,471,115 km (0.058 R)
• M42: 32,646,145 km (0.112 R)
• M43: 33,969,188 km (0.086 R)
• M44: 34,771,482 km (0.076 R)
• M45: 34,950,551 km (0.069 R)
• M46: 35,309,735 km (0.088 R)
• M47: 36,212,857 km (0.105 R)
• M48: 36,667,336 km (0.078 R)
• M49: 37,123,759 km (0.102 R)
• M50: 38,596,699 km (0.12 R)
• M51: 38,689,301 km (0.087 R)
• M52: 40,652,922 km (0.072 R)
• M53: 40,936,111 km (0.053 R)
• M54: 41,409,439 km (0.115 R)
• M55: 41,789,417 km (0.054 R)
• M56: 42,170,593 km (0.083 R)
• M57: 44,093,673 km (0.109 R)
• M58: 44,968,372 km (0.092 R)
• M59: 46,537,354 km (0.084 R)
• M60: 48,124,289 km (0.101 R)
• M61: 49,930,533 km (0.084 R)
• M62: 50,132,640 km (0.06 R)
• M63: 51,656,893 km (0.081 R)
• M64: 52,784,262 km (0.091 R)
• M65: 55,063,236 km (0.092 R)
• M66: 56,214,691 km (0.051 R)
• M67: 58,328,659 km (0.094 R)
• M68: 58,861,227 km (0.108 R)
• M69: 59,931,001 km (0.091 R)
• M70: 60,038,413 km (0.106 R)
• M71: 60,253,235 km (0.101 R)
• M72: 60,576,067 km (0.106 R)
• M73: 61,115,368 km (0.104 R)
• M74: 62,198,606 km (0.114 R)
• M75: 62,960,657 km (0.098 R)
• M76: 64,164,472 km (0.092 R)
• M77: 64,934,452 km (0.107 R)
• M78: 66,817,141 km (0.057 R)
• M79: 67,374,393 km (0.04 R)
• M80: 68,156,939 km (0.11 R)
• M81: 68,830,130 km (0.08 R)
• M82: 69,167,623 km (0.111 R)
• M83: 70,296,339 km (0.105 R)
• M84: 71,317,344 km (0.116 R)
• M85: 72,800,757 km (0.112 R)
• M86: 74,409,682 km (0.072 R)
• M87: 74,871,490 km (0.055 R)
• M88: 75,914,187 km (0.032 R)
• M89: 76,262,751 km (0.115 R)
• M90: 76,961,672 km (0.059 R)
• M91: 77,195,044 km (0.109 R)
• M92: 77,896,658 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.2

Radius: 7.4

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.77 AU - 19.61 AU

Year: 23913 Days

Day: 23.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,613,142 km

• M1: 203,902 km (0.113 R)
• M2: 358,885 km (0.094 R)
• M3: 736,620 km (0.106 R)
• M4: 1,159,683 km (0.113 R)
• M5: 1,824,645 km (0.108 R)
• M6: 2,037,972 km (0.069 R)
• M7: 2,195,349 km (0.119 R)
• M8: 2,759,632 km (0.084 R)
• M9: 2,933,913 km (0.092 R)
• M10: 3,184,191 km (0.09 R)
• M11: 3,293,547 km (0.058 R)
• M12: 4,053,953 km (0.078 R)
• M13: 4,372,895 km (0.087 R)
• M14: 4,576,498 km (0.093 R)
• M15: 5,205,557 km (0.094 R)
• M16: 5,596,008 km (0.057 R)
• M17: 5,995,883 km (0.086 R)
• M18: 6,176,597 km (0.108 R)
• M19: 6,964,678 km (0.046 R)
• M20: 7,637,270 km (0.094 R)
• M21: 8,431,037 km (0.094 R)
• M22: 8,940,567 km (0.057 R)
• M23: 9,935,692 km (0.073 R)
• M24: 10,149,767 km (0.104 R)
• M25: 10,582,254 km (0.037 R)
• M26: 10,636,857 km (0.07 R)
• M27: 11,409,530 km (0.069 R)
• M28: 12,544,529 km (0.109 R)
• M29: 13,596,502 km (0.072 R)
• M30: 14,193,098 km (0.09 R)
• M31: 14,313,524 km (0.037 R)
• M32: 14,920,293 km (0.1 R)
• M33: 16,033,750 km (0.082 R)
• M34: 16,159,113 km (0.108 R)
• M35: 16,473,867 km (0.078 R)
• M36: 16,537,147 km (0.054 R)
• M37: 17,045,780 km (0.099 R)
• M38: 17,430,546 km (0.087 R)
• M39: 17,948,005 km (0.095 R)
• M40: 19,130,875 km (0.102 R)
• M41: 19,197,446 km (0.104 R)
• M42: 19,330,588 km (0.055 R)
• M43: 22,196,434 km (0.069 R)
• M44: 22,546,493 km (0.078 R)
• M45: 24,901,463 km (0.119 R)
• M46: 25,776,910 km (0.115 R)
• M47: 26,366,326 km (0.07 R)
• M48: 26,811,230 km (0.118 R)
• M49: 27,408,275 km (0.093 R)
• M50: 27,783,616 km (0.102 R)
• M51: 29,225,590 km (0.067 R)
• M52: 29,686,052 km (0.08 R)
• M53: 30,381,084 km (0.047 R)
• M54: 30,536,366 km (0.115 R)
• M55: 32,657,066 km (0.096 R)
• M56: 32,895,674 km (0.081 R)
• M57: 34,500,859 km (0.061 R)
• M58: 34,662,874 km (0.103 R)
• M59: 35,068,733 km (0.057 R)
• M60: 35,639,748 km (0.037 R)
• M61: 37,121,814 km (0.097 R)
• M62: 37,703,750 km (0.082 R)
• M63: 37,870,551 km (0.108 R)
• M64: 38,288,528 km (0.087 R)
• M65: 38,540,151 km (0.058 R)
• M66: 38,792,224 km (0.113 R)
• M67: 39,044,895 km (0.102 R)
• M68: 40,914,419 km (0.104 R)
• M69: 42,205,748 km (0.096 R)
• M70: 42,986,948 km (0.118 R)
• M71: 44,475,597 km (0.115 R)
• M72: 44,651,823 km (0.112 R)
• M73: 45,359,122 km (0.091 R)
• M74: 50,137,577 km (0.089 R)
• M75: 51,703,866 km (0.075 R)
• M76: 52,167,470 km (0.115 R)
• M77: 55,546,737 km (0.084 R)
• M78: 56,975,546 km (0.111 R)
• M79: 57,454,558 km (0.096 R)
• M80: 57,646,492 km (0.05 R)
• M81: 58,031,108 km (0.1 R)
• M82: 58,802,734 km (0.091 R)
• M83: 59,092,954 km (0.078 R)
• M84: 61,530,203 km (0.115 R)
• M85: 61,824,761 km (0.115 R)
• M86: 62,415,523 km (0.072 R)
• M87: 62,514,257 km (0.115 R)
• M88: 64,597,557 km (0.055 R)
• M89: 66,401,408 km (0.119 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: 538 - 16,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit