🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.61 AU - 0.63 AU

Year: 187 Days

Day: 21.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.57 AU - 0.83 AU

Year: 224 Days

Day: 25.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.85 AU - 2.07 AU

Year: 1051 Days

Day: 28.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.6

Radius: 13.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.37 AU - 6.97 AU

Year: 6596 Days

Day: 8.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,713,372 km

• M1: 221,704 km (0.107 R)
• M2: 396,883 km (0.101 R)
• M3: 486,492 km (0.101 R)
• M4: 572,511 km (0.104 R)
• M5: 807,529 km (0.102 R)
• M6: 914,342 km (0.095 R)
• M7: 1,042,697 km (0.111 R)
• M8: 1,212,491 km (0.074 R)
• M9: 1,619,547 km (0.115 R)
• M10: 1,798,466 km (0.059 R)
• M11: 1,921,435 km (0.104 R)
• M12: 2,198,042 km (0.094 R)
• M13: 2,307,996 km (0.103 R)
• M14: 2,397,306 km (0.108 R)
• M15: 2,742,877 km (0.106 R)
• M16: 2,861,658 km (0.076 R)
• M17: 3,031,002 km (0.069 R)
• M18: 3,585,113 km (0.104 R)
• M19: 3,689,233 km (0.109 R)
• M20: 3,820,879 km (0.119 R)
• M21: 4,170,789 km (0.076 R)
• M22: 4,587,419 km (0.115 R)
• M23: 4,672,390 km (0.059 R)
• M24: 5,431,001 km (0.055 R)
• M25: 5,641,784 km (0.113 R)
• M26: 6,322,156 km (0.087 R)
• M27: 7,159,754 km (0.11 R)
• M28: 7,457,903 km (0.094 R)
• M29: 7,692,622 km (0.04 R)
• M30: 7,895,776 km (0.098 R)
• M31: 8,100,725 km (0.057 R)
• M32: 8,973,778 km (0.118 R)
• M33: 11,265,468 km (0.062 R)
• M34: 11,496,447 km (0.113 R)
• M35: 11,807,012 km (0.116 R)
• M36: 12,120,270 km (0.104 R)
• M37: 12,317,440 km (0.094 R)
• M38: 12,475,864 km (0.06 R)
• M39: 12,595,243 km (0.085 R)
• M40: 12,755,014 km (0.106 R)
• M41: 12,875,141 km (0.096 R)
• M42: 12,995,866 km (0.071 R)
• M43: 14,305,596 km (0.103 R)
• M44: 14,388,922 km (0.056 R)
• M45: 14,597,760 km (0.066 R)
• M46: 14,849,833 km (0.094 R)
• M47: 15,230,559 km (0.082 R)
• M48: 15,486,072 km (0.115 R)
• M49: 16,261,438 km (0.082 R)
• M50: 16,435,420 km (0.113 R)
• M51: 17,093,501 km (0.108 R)
• M52: 17,670,949 km (0.063 R)
• M53: 17,805,139 km (0.11 R)
• M54: 18,074,415 km (0.082 R)
• M55: 18,209,651 km (0.11 R)
• M56: 18,936,248 km (0.073 R)
• M57: 19,441,290 km (0.067 R)
• M58: 20,605,611 km (0.083 R)
• M59: 20,746,831 km (0.093 R)
• M60: 20,983,046 km (0.092 R)
• M61: 21,888,412 km (0.03 R)
• M62: 22,225,157 km (0.092 R)
• M63: 22,660,786 km (0.095 R)
• M64: 22,855,263 km (0.099 R)
• M65: 24,480,944 km (0.091 R)
• M66: 25,131,694 km (0.086 R)
• M67: 26,143,724 km (0.102 R)
• M68: 26,296,763 km (0.085 R)
• M69: 26,757,374 km (0.111 R)
• M70: 27,531,244 km (0.071 R)
• M71: 27,790,796 km (0.102 R)
• M72: 28,784,575 km (0.093 R)
• M73: 30,699,278 km (0.095 R)
• M74: 31,780,721 km (0.062 R)
• M75: 32,162,196 km (0.093 R)
• M76: 32,490,414 km (0.074 R)
• M77: 33,703,203 km (0.105 R)
• M78: 36,059,669 km (0.082 R)
• M79: 37,832,703 km (0.074 R)
• M80: 38,991,787 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.1

Radius: 14.3

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.65 AU - 8.69 AU

Year: 8941 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 89,713,372 km

• M1: 185,202 km (0.107 R)
• M2: 300,393 km (0.04 R)
• M3: 555,008 km (0.067 R)
• M4: 790,475 km (0.099 R)
• M5: 1,088,773 km (0.099 R)
• M6: 1,303,297 km (0.112 R)
• M7: 1,393,355 km (0.107 R)
• M8: 1,532,630 km (0.109 R)
• M9: 1,644,380 km (0.085 R)
• M10: 1,876,556 km (0.115 R)
• M11: 2,119,951 km (0.08 R)
• M12: 2,336,868 km (0.088 R)
• M13: 2,812,889 km (0.045 R)
• M14: 2,911,923 km (0.109 R)
• M15: 3,174,766 km (0.046 R)
• M16: 3,361,315 km (0.066 R)
• M17: 3,530,360 km (0.111 R)
• M18: 3,921,110 km (0.085 R)
• M19: 4,394,737 km (0.091 R)
• M20: 4,580,088 km (0.035 R)
• M21: 4,768,133 km (0.093 R)
• M22: 5,127,617 km (0.108 R)
• M23: 5,249,389 km (0.075 R)
• M24: 5,347,525 km (0.097 R)
• M25: 5,446,260 km (0.056 R)
• M26: 5,695,939 km (0.085 R)
• M27: 5,796,917 km (0.071 R)
• M28: 5,898,494 km (0.119 R)
• M29: 6,206,666 km (0.096 R)
• M30: 6,494,044 km (0.064 R)
• M31: 7,054,587 km (0.05 R)
• M32: 7,217,798 km (0.118 R)
• M33: 7,686,638 km (0.05 R)
• M34: 8,108,653 km (0.118 R)
• M35: 8,222,497 km (0.114 R)
• M36: 8,712,281 km (0.067 R)
• M37: 9,811,227 km (0.07 R)
• M38: 9,963,069 km (0.09 R)
• M39: 10,054,622 km (0.062 R)
• M40: 10,671,714 km (0.063 R)
• M41: 11,047,952 km (0.108 R)
• M42: 11,174,363 km (0.06 R)
• M43: 11,942,847 km (0.116 R)
• M44: 12,300,835 km (0.097 R)
• M45: 12,662,413 km (0.092 R)
• M46: 13,127,662 km (0.092 R)
• M47: 15,079,316 km (0.111 R)
• M48: 15,537,085 km (0.11 R)
• M49: 15,821,172 km (0.08 R)
• M50: 16,430,334 km (0.087 R)
• M51: 16,756,009 km (0.099 R)
• M52: 17,047,276 km (0.071 R)
• M53: 17,450,442 km (0.104 R)
• M54: 17,634,896 km (0.12 R)
• M55: 17,819,799 km (0.093 R)
• M56: 18,117,200 km (0.11 R)
• M57: 18,303,748 km (0.099 R)
• M58: 18,603,842 km (0.088 R)
• M59: 19,018,976 km (0.105 R)
• M60: 19,246,813 km (0.101 R)
• M61: 19,897,115 km (0.12 R)
• M62: 20,282,928 km (0.091 R)
• M63: 20,476,807 km (0.119 R)
• M64: 21,140,573 km (0.093 R)
• M65: 22,089,771 km (0.029 R)
• M66: 22,931,708 km (0.089 R)
• M67: 23,539,524 km (0.058 R)
• M68: 23,824,957 km (0.085 R)
• M69: 25,103,121 km (0.114 R)
• M70: 25,687,600 km (0.114 R)
• M71: 25,897,486 km (0.094 R)
• M72: 26,065,634 km (0.114 R)
• M73: 26,318,753 km (0.059 R)
• M74: 26,530,434 km (0.111 R)
• M75: 26,657,593 km (0.035 R)
• M76: 27,510,749 km (0.077 R)
• M77: 28,763,931 km (0.098 R)
• M78: 29,419,319 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.4

Radius: 5.9

Gravity: 28.51 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.24 AU - 16.18 AU

Year: 19437 Days

Day: 22.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 80.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,713,372 km

• M1: 427,252 km (0.097 R)
• M2: 748,588 km (0.119 R)
• M3: 3,236,849 km (0.092 R)
• M4: 3,669,785 km (0.086 R)
• M5: 3,848,106 km (0.04 R)
• M6: 4,400,122 km (0.027 R)
• M7: 4,494,518 km (0.102 R)
• M8: 4,976,523 km (0.089 R)
• M9: 5,223,658 km (0.112 R)
• M10: 5,424,419 km (0.092 R)
• M11: 5,525,697 km (0.105 R)
• M12: 6,305,101 km (0.119 R)
• M13: 6,626,438 km (0.094 R)
• M14: 6,898,407 km (0.119 R)
• M15: 6,953,159 km (0.119 R)
• M16: 7,907,145 km (0.099 R)
• M17: 8,311,807 km (0.046 R)
• M18: 9,688,108 km (0.111 R)
• M19: 9,872,861 km (0.075 R)
• M20: 10,434,003 km (0.091 R)
• M21: 10,623,244 km (0.101 R)
• M22: 10,686,673 km (0.082 R)
• M23: 10,750,103 km (0.049 R)
• M24: 11,197,999 km (0.047 R)
• M25: 12,982,253 km (0.078 R)
• M26: 13,390,505 km (0.119 R)
• M27: 14,219,876 km (0.116 R)
• M28: 15,783,024 km (0.054 R)
• M29: 16,145,799 km (0.079 R)
• M30: 16,218,653 km (0.059 R)
• M31: 17,474,527 km (0.106 R)
• M32: 17,774,471 km (0.088 R)
• M33: 18,684,774 km (0.064 R)
• M34: 19,610,037 km (0.118 R)
• M35: 19,765,768 km (0.118 R)
• M36: 20,000,039 km (0.104 R)
• M37: 21,585,178 km (0.055 R)
• M38: 21,826,479 km (0.085 R)
• M39: 22,555,619 km (0.078 R)
• M40: 23,954,509 km (0.061 R)
• M41: 25,043,132 km (0.096 R)
• M42: 25,720,960 km (0.115 R)
• M43: 25,976,773 km (0.091 R)
• M44: 26,319,053 km (0.085 R)
• M45: 29,912,992 km (0.083 R)
• M46: 30,181,969 km (0.087 R)
• M47: 30,541,901 km (0.093 R)
• M48: 31,812,586 km (0.086 R)
• M49: 32,454,360 km (0.111 R)
• M50: 33,193,075 km (0.116 R)
• M51: 33,843,975 km (0.113 R)
• M52: 34,030,673 km (0.054 R)
• M53: 34,875,303 km (0.086 R)
• M54: 38,711,740 km (0.095 R)
• M55: 38,906,965 km (0.109 R)
• M56: 41,375,779 km (0.066 R)
• M57: 41,975,816 km (0.105 R)
• M58: 44,200,486 km (0.113 R)
• M59: 44,506,863 km (0.037 R)
• M60: 45,842,323 km (0.054 R)
• M61: 46,048,917 km (0.105 R)
• M62: 47,086,827 km (0.098 R)
• M63: 47,295,217 km (0.099 R)
• M64: 48,763,221 km (0.05 R)
• M65: 48,974,154 km (0.088 R)
• M66: 49,502,833 km (0.117 R)
• M67: 49,608,748 km (0.087 R)
• M68: 50,779,352 km (0.082 R)
• M69: 50,993,127 km (0.087 R)
• M70: 52,606,091 km (0.084 R)
• M71: 52,822,410 km (0.109 R)
• M72: 54,345,017 km (0.051 R)
• M73: 55,001,901 km (0.103 R)
• M74: 57,099,562 km (0.041 R)
• M75: 58,437,865 km (0.067 R)
• M76: 58,774,011 km (0.077 R)
• M77: 59,560,896 km (0.062 R)
• M78: 60,351,371 km (0.082 R)
• M79: 60,464,617 km (0.089 R)
• M80: 64,124,080 km (0.12 R)
• M81: 65,050,091 km (0.114 R)
• M82: 65,166,179 km (0.1 R)
• M83: 65,514,742 km (0.115 R)
• M84: 69,746,118 km (0.09 R)
• M85: 69,864,898 km (0.084 R)
• M86: 72,615,704 km (0.051 R)
• M87: 72,977,132 km (0.113 R)
• M88: 73,943,684 km (0.104 R)
• M89: 74,064,859 km (0.106 R)
• M90: 74,307,357 km (0.072 R)
• M91: 74,428,681 km (0.051 R)
• M92: 75,889,803 km (0.111 R)
• M93: 76,378,838 km (0.038 R)
• M94: 82,580,717 km (0.118 R)
• M95: 82,706,529 km (0.101 R)
• M96: 84,472,682 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.4

Radius: 5.3

Gravity: 19.7 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 17.3 AU - 18.08 AU

Year: 28488 Days

Day: 21.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 89,713,372 km

• M1: 80,633 km (0.089 R)
• M2: 155,582 km (0.062 R)
• M3: 378,632 km (0.091 R)
• M4: 704,008 km (0.102 R)
• M5: 1,038,209 km (0.111 R)
• M6: 1,222,215 km (0.071 R)
• M7: 1,318,107 km (0.115 R)
• M8: 1,761,964 km (0.11 R)
• M9: 2,018,823 km (0.101 R)
• M10: 2,690,817 km (0.107 R)
• M11: 3,886,104 km (0.115 R)
• M12: 4,123,217 km (0.116 R)
• M13: 5,803,350 km (0.1 R)
• M14: 5,857,205 km (0.037 R)
• M15: 6,019,818 km (0.1 R)
• M16: 6,349,532 km (0.091 R)
• M17: 6,516,633 km (0.063 R)
• M18: 6,798,326 km (0.051 R)
• M19: 7,431,873 km (0.112 R)
• M20: 8,084,269 km (0.094 R)
• M21: 8,326,019 km (0.065 R)
• M22: 8,754,767 km (0.112 R)
• M23: 9,889,915 km (0.104 R)
• M24: 10,804,557 km (0.093 R)
• M25: 11,609,692 km (0.115 R)
• M26: 11,814,043 km (0.053 R)
• M27: 11,950,925 km (0.045 R)
• M28: 12,019,441 km (0.078 R)
• M29: 13,705,559 km (0.064 R)
• M30: 13,993,834 km (0.059 R)
• M31: 14,429,762 km (0.104 R)
• M32: 15,315,082 km (0.086 R)
• M33: 15,464,381 km (0.104 R)
• M34: 15,689,077 km (0.108 R)
• M35: 17,995,726 km (0.12 R)
• M36: 18,311,228 km (0.098 R)
• M37: 19,591,337 km (0.095 R)
• M38: 20,078,727 km (0.059 R)
• M39: 20,324,068 km (0.095 R)
• M40: 20,734,863 km (0.08 R)
• M41: 21,148,501 km (0.109 R)
• M42: 21,398,031 km (0.118 R)
• M43: 22,575,216 km (0.087 R)
• M44: 23,600,859 km (0.102 R)
• M45: 24,641,612 km (0.096 R)
• M46: 24,991,970 km (0.115 R)
• M47: 25,255,711 km (0.071 R)
• M48: 26,857,605 km (0.111 R)
• M49: 27,398,850 km (0.098 R)
• M50: 28,400,408 km (0.104 R)
• M51: 31,476,290 km (0.087 R)
• M52: 32,142,150 km (0.113 R)
• M53: 32,908,988 km (0.118 R)
• M54: 33,005,180 km (0.101 R)
• M55: 33,101,521 km (0.101 R)
• M56: 36,035,584 km (0.071 R)
• M57: 36,632,330 km (0.045 R)
• M58: 37,131,987 km (0.079 R)
• M59: 37,533,507 km (0.111 R)
• M60: 39,459,879 km (0.085 R)
• M61: 41,834,446 km (0.085 R)
• M62: 42,566,279 km (0.117 R)
• M63: 45,643,058 km (0.032 R)
• M64: 46,288,573 km (0.119 R)
• M65: 47,153,847 km (0.106 R)
• M66: 50,557,049 km (0.083 R)
• M67: 51,001,804 km (0.1 R)
• M68: 52,119,599 km (0.118 R)
• M69: 54,152,036 km (0.103 R)
• M70: 54,265,580 km (0.069 R)
• M71: 55,406,713 km (0.104 R)
• M72: 57,248,712 km (0.043 R)
• M73: 59,814,165 km (0.077 R)
• M74: 60,402,384 km (0.096 R)
• M75: 61,229,212 km (0.079 R)
• M76: 61,584,656 km (0.111 R)
• M77: 64,332,769 km (0.048 R)
• M78: 66,754,759 km (0.054 R)
• M79: 66,876,531 km (0.09 R)
• M80: 67,487,040 km (0.103 R)
• M81: 68,099,494 km (0.09 R)
• M82: 69,083,100 km (0.076 R)
• M83: 69,700,191 km (0.067 R)
• M84: 69,947,626 km (0.101 R)
• M85: 71,936,978 km (0.116 R)
• M86: 72,312,020 km (0.074 R)
• M87: 73,315,523 km (0.108 R)
• M88: 76,480,715 km (0.08 R)
• M89: 77,759,328 km (0.1 R)
• M90: 78,916,018 km (0.113 R)
• M91: 79,431,832 km (0.071 R)
• M92: 79,819,589 km (0.093 R)
• M93: 83,730,826 km (0.073 R)
• M94: 86,107,338 km (0.073 R)
• M95: 86,505,567 km (0.087 R)
• M96: 87,703,846 km (0.071 R)
• M97: 88,104,619 km (0.106 R)
• M98: 88,639,730 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 12,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit