🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.66 AU - 1.04 AU

Year: 292 Days

Day: 39.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 74.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.91 AU - 0.95 AU

Year: 334 Days

Day: 36.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.86 AU - 1 AU

Year: 334 Days

Day: 36.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.43 AU - 4.21 AU

Year: 2783 Days

Day: 32.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.9

Radius: 13.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.1 AU - 6.02 AU

Year: 4243 Days

Day: 8.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,697,897 km

• M1: 184,305 km (0.105 R)
• M2: 376,837 km (0.118 R)
• M3: 570,566 km (0.105 R)
• M4: 687,552 km (0.101 R)
• M5: 847,173 km (0.106 R)
• M6: 972,985 km (0.073 R)
• M7: 1,130,810 km (0.055 R)
• M8: 1,310,926 km (0.104 R)
• M9: 1,515,127 km (0.109 R)
• M10: 1,804,150 km (0.09 R)
• M11: 2,369,929 km (0.097 R)
• M12: 2,776,985 km (0.078 R)
• M13: 3,169,829 km (0.084 R)
• M14: 3,715,114 km (0.067 R)
• M15: 3,812,203 km (0.095 R)
• M16: 4,433,034 km (0.119 R)
• M17: 4,556,901 km (0.063 R)
• M18: 4,871,655 km (0.077 R)
• M19: 5,172,047 km (0.066 R)
• M20: 5,456,433 km (0.079 R)
• M21: 5,611,715 km (0.039 R)
• M22: 5,723,465 km (0.049 R)
• M23: 6,017,874 km (0.071 R)
• M24: 6,132,316 km (0.093 R)
• M25: 6,317,069 km (0.086 R)
• M26: 6,480,281 km (0.087 R)
• M27: 6,787,255 km (0.107 R)
• M28: 6,954,506 km (0.103 R)
• M29: 7,390,883 km (0.037 R)
• M30: 7,538,386 km (0.112 R)
• M31: 7,736,454 km (0.082 R)
• M32: 7,836,236 km (0.086 R)
• M33: 7,961,599 km (0.099 R)
• M34: 8,779,151 km (0.087 R)
• M35: 9,119,037 km (0.087 R)
• M36: 9,623,631 km (0.101 R)
• M37: 10,493,991 km (0.106 R)
• M38: 11,446,331 km (0.085 R)
• M39: 11,560,325 km (0.115 R)
• M40: 11,932,973 km (0.109 R)
• M41: 12,222,445 km (0.059 R)
• M42: 12,368,004 km (0.102 R)
• M43: 12,455,668 km (0.109 R)
• M44: 12,543,482 km (0.101 R)
• M45: 12,690,238 km (0.034 R)
• M46: 12,808,121 km (0.119 R)
• M47: 12,896,832 km (0.116 R)
• M48: 13,673,993 km (0.086 R)
• M49: 13,825,087 km (0.086 R)
• M50: 14,435,447 km (0.062 R)
• M51: 14,681,984 km (0.105 R)
• M52: 15,999,642 km (0.107 R)
• M53: 16,222,991 km (0.054 R)
• M54: 16,963,800 km (0.079 R)
• M55: 17,224,250 km (0.079 R)
• M56: 17,322,087 km (0.039 R)
• M57: 17,453,135 km (0.058 R)
• M58: 17,847,774 km (0.069 R)
• M59: 18,311,976 km (0.094 R)
• M60: 18,545,648 km (0.105 R)
• M61: 19,354,225 km (0.091 R)
• M62: 19,456,101 km (0.047 R)
• M63: 19,592,085 km (0.074 R)
• M64: 19,933,767 km (0.11 R)
• M65: 20,208,578 km (0.084 R)
• M66: 21,495,718 km (0.118 R)
• M67: 22,166,964 km (0.115 R)
• M68: 22,737,680 km (0.053 R)
• M69: 22,845,240 km (0.031 R)
• M70: 23,277,129 km (0.087 R)
• M71: 23,457,844 km (0.11 R)
• M72: 24,295,143 km (0.081 R)
• M73: 24,699,207 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.1

Radius: 8.2

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.27 AU - 9.35 AU

Year: 9748 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,697,897 km

• M1: 230,979 km (0.083 R)
• M2: 345,272 km (0.117 R)
• M3: 410,945 km (0.116 R)
• M4: 975,827 km (0.077 R)
• M5: 1,034,170 km (0.071 R)
• M6: 1,134,401 km (0.087 R)
• M7: 1,636,900 km (0.115 R)
• M8: 1,707,211 km (0.081 R)
• M9: 1,899,743 km (0.099 R)
• M10: 1,973,794 km (0.117 R)
• M11: 2,879,310 km (0.075 R)
• M12: 3,167,436 km (0.088 R)
• M13: 3,226,228 km (0.076 R)
• M14: 4,183,056 km (0.108 R)
• M15: 4,443,506 km (0.086 R)
• M16: 4,608,961 km (0.047 R)
• M17: 5,048,779 km (0.1 R)
• M18: 5,537,515 km (0.047 R)
• M19: 5,644,178 km (0.094 R)
• M20: 6,261,568 km (0.03 R)
• M21: 7,324,910 km (0.086 R)
• M22: 7,442,045 km (0.112 R)
• M23: 7,718,053 km (0.11 R)
• M24: 7,997,502 km (0.084 R)
• M25: 8,813,858 km (0.114 R)
• M26: 9,274,170 km (0.107 R)
• M27: 9,828,131 km (0.109 R)
• M28: 9,914,449 km (0.105 R)
• M29: 10,218,133 km (0.106 R)
• M30: 11,192,314 km (0.066 R)
• M31: 11,463,236 km (0.118 R)
• M32: 12,149,890 km (0.09 R)
• M33: 12,755,612 km (0.099 R)
• M34: 13,610,713 km (0.08 R)
• M35: 14,288,392 km (0.08 R)
• M36: 14,631,420 km (0.102 R)
• M37: 14,730,005 km (0.119 R)
• M38: 15,275,738 km (0.106 R)
• M39: 15,526,015 km (0.065 R)
• M40: 16,132,036 km (0.079 R)
• M41: 16,335,788 km (0.117 R)
• M42: 17,004,042 km (0.082 R)
• M43: 17,681,122 km (0.116 R)
• M44: 17,891,157 km (0.081 R)
• M45: 18,526,500 km (0.082 R)
• M46: 18,686,420 km (0.117 R)
• M47: 19,007,756 km (0.118 R)
• M48: 19,277,032 km (0.115 R)
• M49: 19,331,037 km (0.102 R)
• M50: 20,863,069 km (0.037 R)
• M51: 21,699,770 km (0.12 R)
• M52: 22,037,412 km (0.115 R)
• M53: 22,093,960 km (0.094 R)
• M54: 22,320,302 km (0.118 R)
• M55: 22,376,999 km (0.095 R)
• M56: 23,118,556 km (0.077 R)
• M57: 23,405,784 km (0.095 R)
• M58: 24,216,754 km (0.045 R)
• M59: 24,333,290 km (0.114 R)
• M60: 25,095,641 km (0.053 R)
• M61: 26,343,736 km (0.076 R)
• M62: 26,764,256 km (0.038 R)
• M63: 27,187,019 km (0.12 R)
• M64: 29,519,998 km (0.08 R)
• M65: 29,831,760 km (0.112 R)
• M66: 29,894,292 km (0.091 R)
• M67: 31,089,579 km (0.12 R)
• M68: 31,852,678 km (0.098 R)
• M69: 32,815,041 km (0.087 R)
• M70: 33,462,052 km (0.062 R)
• M71: 33,786,978 km (0.116 R)
• M72: 34,243,850 km (0.082 R)
• M73: 34,374,748 km (0.117 R)
• M74: 35,361,795 km (0.119 R)
• M75: 36,358,117 km (0.042 R)
• M76: 36,692,319 km (0.027 R)
• M77: 36,826,209 km (0.12 R)
• M78: 36,960,248 km (0.087 R)
• M79: 38,718,472 km (0.109 R)
• M80: 38,854,905 km (0.076 R)
• M81: 38,991,488 km (0.118 R)
• M82: 40,365,545 km (0.092 R)
• M83: 40,503,773 km (0.076 R)
• M84: 41,615,734 km (0.072 R)
• M85: 42,526,635 km (0.037 R)
• M86: 43,869,576 km (0.05 R)
• M87: 44,225,319 km (0.109 R)
• M88: 44,724,976 km (0.105 R)
• M89: 45,082,964 km (0.118 R)
• M90: 45,585,912 km (0.096 R)
• M91: 47,834,966 km (0.098 R)
• M92: 48,201,182 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595

Radius: 11.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.49 AU - 11.55 AU

Year: 11824 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,697,897 km

• M1: 143,315 km (0.068 R)
• M2: 217,366 km (0.036 R)
• M3: 331,359 km (0.073 R)
• M4: 549,772 km (0.068 R)
• M5: 729,140 km (0.109 R)
• M6: 929,003 km (0.091 R)
• M7: 1,295,667 km (0.094 R)
• M8: 2,314,877 km (0.078 R)
• M9: 3,074,835 km (0.049 R)
• M10: 3,193,765 km (0.118 R)
• M11: 4,668,950 km (0.066 R)
• M12: 4,909,802 km (0.059 R)
• M13: 5,049,377 km (0.1 R)
• M14: 5,154,843 km (0.081 R)
• M15: 5,404,073 km (0.104 R)
• M16: 5,476,030 km (0.069 R)
• M17: 6,100,302 km (0.092 R)
• M18: 6,212,800 km (0.087 R)
• M19: 6,824,804 km (0.112 R)
• M20: 6,941,640 km (0.047 R)
• M21: 7,098,569 km (0.084 R)
• M22: 7,376,073 km (0.107 R)
• M23: 7,819,331 km (0.087 R)
• M24: 8,064,672 km (0.11 R)
• M25: 9,114,699 km (0.089 R)
• M26: 10,251,942 km (0.064 R)
• M27: 10,475,740 km (0.086 R)
• M28: 10,610,827 km (0.073 R)
• M29: 12,087,658 km (0.064 R)
• M30: 12,850,008 km (0.114 R)
• M31: 13,578,849 km (0.113 R)
• M32: 13,726,203 km (0.07 R)
• M33: 14,772,790 km (0.116 R)
• M34: 14,873,768 km (0.114 R)
• M35: 17,366,518 km (0.094 R)
• M36: 17,687,106 km (0.079 R)
• M37: 17,848,223 km (0.119 R)
• M38: 18,660,838 km (0.114 R)
• M39: 18,934,303 km (0.114 R)
• M40: 19,430,071 km (0.118 R)
• M41: 20,041,776 km (0.025 R)
• M42: 20,603,367 km (0.12 R)
• M43: 21,512,623 km (0.044 R)
• M44: 21,684,660 km (0.068 R)
• M45: 22,319,105 km (0.084 R)
• M46: 22,842,697 km (0.107 R)
• M47: 23,252,745 km (0.106 R)
• M48: 24,139,711 km (0.08 R)
• M49: 25,339,486 km (0.079 R)
• M50: 26,866,282 km (0.089 R)
• M51: 27,113,417 km (0.038 R)
• M52: 27,237,284 km (0.055 R)
• M53: 27,921,545 km (0.113 R)
• M54: 28,297,335 km (0.067 R)
• M55: 28,674,621 km (0.092 R)
• M56: 29,053,702 km (0.117 R)
• M57: 29,498,007 km (0.062 R)
• M58: 30,264,846 km (0.072 R)
• M59: 30,393,351 km (0.119 R)
• M60: 30,715,285 km (0.047 R)
• M61: 31,297,670 km (0.105 R)
• M62: 31,622,746 km (0.109 R)
• M63: 32,473,210 km (0.06 R)
• M64: 32,670,529 km (0.045 R)
• M65: 32,934,270 km (0.079 R)
• M66: 35,339,655 km (0.047 R)
• M67: 36,974,610 km (0.11 R)
• M68: 38,008,780 km (0.05 R)
• M69: 38,703,662 km (0.105 R)
• M70: 39,192,548 km (0.1 R)
• M71: 39,964,772 km (0.091 R)
• M72: 42,025,034 km (0.073 R)
• M73: 42,240,156 km (0.081 R)
• M74: 42,383,620 km (0.076 R)
• M75: 42,743,403 km (0.117 R)
• M76: 42,959,721 km (0.119 R)
• M77: 43,104,083 km (0.028 R)
• M78: 43,610,771 km (0.112 R)
• M79: 44,922,894 km (0.077 R)
• M80: 45,804,774 km (0.047 R)
• M81: 46,766,538 km (0.04 R)
• M82: 48,334,324 km (0.118 R)
• M83: 50,299,142 km (0.1 R)
• M84: 50,527,578 km (0.044 R)
• M85: 50,680,019 km (0.077 R)
• M86: 50,985,348 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.5

Radius: 8.7

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.49 AU - 11.67 AU

Year: 12829 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,697,897 km

• M1: 170,841 km (0.081 R)
• M2: 370,554 km (0.092 R)
• M3: 553,662 km (0.102 R)
• M4: 627,862 km (0.037 R)
• M5: 1,074,412 km (0.117 R)
• M6: 1,292,226 km (0.101 R)
• M7: 1,471,594 km (0.119 R)
• M8: 1,659,190 km (0.104 R)
• M9: 1,912,010 km (0.093 R)
• M10: 2,517,283 km (0.104 R)
• M11: 3,212,764 km (0.101 R)
• M12: 3,635,827 km (0.111 R)
• M13: 3,964,643 km (0.111 R)
• M14: 4,076,392 km (0.103 R)
• M15: 4,495,266 km (0.072 R)
• M16: 4,572,908 km (0.091 R)
• M17: 4,848,168 km (0.068 R)
• M18: 4,967,846 km (0.051 R)
• M19: 5,456,433 km (0.089 R)
• M20: 5,917,643 km (0.105 R)
• M21: 6,347,886 km (0.092 R)
• M22: 6,610,880 km (0.113 R)
• M23: 6,922,193 km (0.068 R)
• M24: 7,057,130 km (0.095 R)
• M25: 9,134,296 km (0.056 R)
• M26: 10,444,175 km (0.11 R)
• M27: 11,651,281 km (0.104 R)
• M28: 12,189,683 km (0.116 R)
• M29: 12,352,895 km (0.102 R)
• M30: 12,846,717 km (0.055 R)
• M31: 13,515,120 km (0.097 R)
• M32: 13,796,963 km (0.063 R)
• M33: 14,423,778 km (0.063 R)
• M34: 14,769,648 km (0.097 R)
• M35: 16,061,127 km (0.093 R)
• M36: 16,962,304 km (0.112 R)
• M37: 17,327,473 km (0.115 R)
• M38: 17,388,509 km (0.112 R)
• M39: 17,572,215 km (0.069 R)
• M40: 18,876,259 km (0.074 R)
• M41: 20,018,738 km (0.088 R)
• M42: 20,987,684 km (0.102 R)
• M43: 21,445,154 km (0.105 R)
• M44: 21,642,174 km (0.051 R)
• M45: 21,839,943 km (0.116 R)
• M46: 22,303,397 km (0.058 R)
• M47: 22,770,142 km (0.105 R)
• M48: 23,240,179 km (0.048 R)
• M49: 23,442,585 km (0.12 R)
• M50: 24,189,826 km (0.081 R)
• M51: 24,669,437 km (0.068 R)
• M52: 25,221,303 km (0.049 R)
• M53: 30,885,827 km (0.032 R)
• M54: 31,929,122 km (0.118 R)
• M55: 32,379,711 km (0.084 R)
• M56: 32,681,300 km (0.085 R)
• M57: 35,050,183 km (0.073 R)
• M58: 35,204,867 km (0.052 R)
• M59: 36,138,058 km (0.061 R)
• M60: 36,372,628 km (0.118 R)
• M61: 40,112,724 km (0.079 R)
• M62: 40,436,604 km (0.117 R)
• M63: 41,905,056 km (0.114 R)
• M64: 42,398,281 km (0.034 R)
• M65: 43,307,836 km (0.106 R)
• M66: 43,390,713 km (0.092 R)
• M67: 43,889,921 km (0.116 R)
• M68: 44,140,049 km (0.055 R)
• M69: 44,642,099 km (0.093 R)
• M70: 46,074,499 km (0.104 R)
• M71: 46,668,701 km (0.107 R)
• M72: 47,436,438 km (0.105 R)
• M73: 47,607,578 km (0.119 R)
• M74: 47,779,017 km (0.069 R)
• M75: 47,864,736 km (0.059 R)
• M76: 49,504,030 km (0.045 R)
• M77: 50,461,456 km (0.097 R)
• M78: 50,548,672 km (0.069 R)
• M79: 51,073,910 km (0.056 R)
• M80: 51,864,983 km (0.074 R)
• M81: 52,129,472 km (0.095 R)
• M82: 52,482,972 km (0.086 R)
• M83: 52,748,658 km (0.116 R)
• M84: 53,014,643 km (0.102 R)
• M85: 53,637,269 km (0.102 R)
• M86: 53,726,430 km (0.089 R)
• M87: 55,609,717 km (0.119 R)
• M88: 55,790,282 km (0.087 R)
• M89: 59,902,578 km (0.094 R)
• M90: 61,854,830 km (0.074 R)
• M91: 62,416,420 km (0.071 R)
• M92: 62,604,016 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 13,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit