🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.51 AU - 0.71 AU

Year: 207 Days

Day: 27 Hours

Environment

Temp: 28 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.68 AU - 0.7 AU

Year: 248 Days

Day: 41 Hours

Environment

Temp: 12 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,253,013 km

• M1: 494,271 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.43 AU - 1.51 AU

Year: 773 Days

Day: 17.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.3 AU - 2.06 AU

Year: 944 Days

Day: 39.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.38 AU - 2.82 AU

Year: 1817 Days

Day: 19.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.4

Radius: 8.9

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.09 AU - 3.65 AU

Year: 2682 Days

Day: 7.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,253,013 km

• M1: 119,678 km (0.073 R)
• M2: 196,422 km (0.039 R)
• M3: 320,289 km (0.041 R)
• M4: 483,949 km (0.099 R)
• M5: 606,470 km (0.088 R)
• M6: 703,409 km (0.038 R)
• M7: 768,035 km (0.081 R)
• M8: 893,698 km (0.108 R)
• M9: 1,111,811 km (0.078 R)
• M10: 1,210,696 km (0.034 R)
• M11: 1,347,129 km (0.119 R)
• M12: 1,512,883 km (0.079 R)
• M13: 1,799,812 km (0.106 R)
• M14: 1,956,591 km (0.084 R)
• M15: 2,023,162 km (0.072 R)
• M16: 2,382,047 km (0.078 R)
• M17: 2,467,766 km (0.085 R)
• M18: 2,525,511 km (0.035 R)
• M19: 2,613,026 km (0.071 R)
• M20: 2,716,249 km (0.051 R)
• M21: 2,791,047 km (0.101 R)
• M22: 2,972,958 km (0.088 R)
• M23: 3,237,597 km (0.113 R)
• M24: 3,428,933 km (0.082 R)
• M25: 3,923,803 km (0.049 R)
• M26: 4,025,529 km (0.094 R)
• M27: 4,093,746 km (0.069 R)
• M28: 4,266,232 km (0.085 R)
• M29: 4,353,298 km (0.062 R)
• M30: 5,108,318 km (0.059 R)
• M31: 5,219,619 km (0.049 R)
• M32: 5,923,028 km (0.085 R)
• M33: 6,137,851 km (0.099 R)
• M34: 6,196,942 km (0.099 R)
• M35: 7,023,022 km (0.086 R)
• M36: 7,250,560 km (0.074 R)
• M37: 7,354,830 km (0.119 R)
• M38: 8,293,407 km (0.085 R)
• M39: 8,622,073 km (0.119 R)
• M40: 8,754,617 km (0.063 R)
• M41: 8,888,058 km (0.03 R)
• M42: 9,089,267 km (0.106 R)
• M43: 9,269,383 km (0.032 R)
• M44: 9,564,689 km (0.08 R)
• M45: 9,725,058 km (0.098 R)
• M46: 9,955,589 km (0.078 R)
• M47: 10,048,339 km (0.111 R)
• M48: 10,516,282 km (0.105 R)
• M49: 10,967,469 km (0.102 R)
• M50: 11,790,556 km (0.099 R)
• M51: 11,987,128 km (0.092 R)
• M52: 12,433,378 km (0.1 R)
• M53: 12,708,788 km (0.075 R)
• M54: 12,935,728 km (0.118 R)
• M55: 13,037,006 km (0.114 R)
• M56: 13,367,767 km (0.104 R)
• M57: 13,675,789 km (0.073 R)
• M58: 14,851,179 km (0.094 R)
• M59: 14,983,723 km (0.099 R)
• M60: 15,063,458 km (0.088 R)
• M61: 15,977,202 km (0.072 R)
• M62: 16,085,810 km (0.112 R)
• M63: 16,221,944 km (0.079 R)
• M64: 16,331,300 km (0.119 R)
• M65: 16,770,669 km (0.051 R)
• M66: 16,881,073 km (0.077 R)
• M67: 17,325,229 km (0.067 R)
• M68: 17,464,953 km (0.113 R)
• M69: 18,395,751 km (0.034 R)
• M70: 18,852,772 km (0.045 R)
• M71: 19,169,322 km (0.093 R)
• M72: 19,284,811 km (0.107 R)
• M73: 19,429,472 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.5

Radius: 10.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.19 AU - 6.83 AU

Year: 7200 Days

Day: 5.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,253,013 km

• M1: 158,574 km (0.12 R)
• M2: 323,580 km (0.026 R)
• M3: 410,796 km (0.116 R)
• M4: 760,855 km (0.081 R)
• M5: 886,218 km (0.048 R)
• M6: 1,194,689 km (0.116 R)
• M7: 1,330,075 km (0.119 R)
• M8: 1,865,934 km (0.107 R)
• M9: 2,009,847 km (0.088 R)
• M10: 2,263,266 km (0.042 R)
• M11: 2,339,860 km (0.104 R)
• M12: 2,558,872 km (0.105 R)
• M13: 2,719,390 km (0.077 R)
• M14: 2,850,438 km (0.107 R)
• M15: 3,135,721 km (0.072 R)
• M16: 3,238,644 km (0.117 R)
• M17: 3,679,808 km (0.082 R)
• M18: 3,935,172 km (0.1 R)
• M19: 4,083,872 km (0.088 R)
• M20: 4,367,510 km (0.112 R)
• M21: 4,463,552 km (0.078 R)
• M22: 4,834,854 km (0.095 R)
• M23: 5,074,659 km (0.089 R)
• M24: 5,155,442 km (0.079 R)
• M25: 5,338,849 km (0.066 R)
• M26: 5,420,978 km (0.115 R)
• M27: 5,524,350 km (0.104 R)
• M28: 5,691,002 km (0.044 R)
• M29: 6,331,131 km (0.115 R)
• M30: 6,462,030 km (0.119 R)
• M31: 6,571,685 km (0.087 R)
• M32: 6,882,100 km (0.055 R)
• M33: 7,016,589 km (0.082 R)
• M34: 7,265,520 km (0.062 R)
• M35: 7,540,481 km (0.101 R)
• M36: 8,100,575 km (0.108 R)
• M37: 8,171,484 km (0.095 R)
• M38: 9,039,152 km (0.109 R)
• M39: 9,112,904 km (0.055 R)
• M40: 9,533,872 km (0.093 R)
• M41: 10,113,714 km (0.079 R)
• M42: 10,498,031 km (0.114 R)
• M43: 11,599,669 km (0.051 R)
• M44: 11,733,260 km (0.106 R)
• M45: 11,921,155 km (0.086 R)
• M46: 12,001,938 km (0.061 R)
• M47: 12,191,329 km (0.082 R)
• M48: 12,627,706 km (0.092 R)
• M49: 12,930,791 km (0.042 R)
• M50: 13,124,969 km (0.07 R)
• M51: 13,656,640 km (0.117 R)
• M52: 13,826,134 km (0.064 R)
• M53: 14,224,065 km (0.085 R)
• M54: 14,597,012 km (0.041 R)
• M55: 14,915,057 km (0.049 R)
• M56: 15,177,003 km (0.088 R)
• M57: 15,293,989 km (0.095 R)
• M58: 15,587,649 km (0.066 R)
• M59: 15,735,153 km (0.118 R)
• M60: 16,359,724 km (0.096 R)
• M61: 16,509,621 km (0.103 R)
• M62: 16,599,829 km (0.108 R)
• M63: 16,810,911 km (0.089 R)
• M64: 17,510,580 km (0.106 R)
• M65: 17,602,583 km (0.114 R)
• M66: 18,126,774 km (0.108 R)
• M67: 18,313,023 km (0.041 R)
• M68: 18,844,245 km (0.103 R)
• M69: 19,095,869 km (0.105 R)
• M70: 19,698,300 km (0.104 R)
• M71: 20,049,855 km (0.06 R)
• M72: 20,242,387 km (0.119 R)
• M73: 20,403,504 km (0.105 R)
• M74: 20,500,294 km (0.052 R)
• M75: 20,597,233 km (0.107 R)
• M76: 21,247,535 km (0.111 R)
• M77: 21,411,195 km (0.115 R)
• M78: 21,970,691 km (0.067 R)
• M79: 22,235,629 km (0.035 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.1

Radius: 9.2

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.61 AU - 10.89 AU

Year: 11219 Days

Day: 13 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,253,013 km

• M1: 203,154 km (0.073 R)
• M2: 301,141 km (0.111 R)
• M3: 392,545 km (0.102 R)
• M4: 495,468 km (0.099 R)
• M5: 642,672 km (0.096 R)
• M6: 1,022,202 km (0.084 R)
• M7: 1,464,563 km (0.104 R)
• M8: 1,807,441 km (0.12 R)
• M9: 2,229,607 km (0.055 R)
• M10: 2,594,925 km (0.105 R)
• M11: 3,702,697 km (0.094 R)
• M12: 3,768,071 km (0.08 R)
• M13: 4,033,757 km (0.111 R)
• M14: 4,374,391 km (0.064 R)
• M15: 5,601,243 km (0.071 R)
• M16: 6,330,533 km (0.119 R)
• M17: 7,089,593 km (0.075 R)
• M18: 7,667,190 km (0.081 R)
• M19: 8,174,327 km (0.11 R)
• M20: 8,345,766 km (0.028 R)
• M21: 8,648,851 km (0.098 R)
• M22: 8,736,067 km (0.106 R)
• M23: 8,955,377 km (0.115 R)
• M24: 9,669,707 km (0.084 R)
• M25: 10,125,382 km (0.098 R)
• M26: 10,822,060 km (0.069 R)
• M27: 11,057,676 km (0.107 R)
• M28: 11,295,088 km (0.092 R)
• M29: 11,390,531 km (0.029 R)
• M30: 11,534,145 km (0.069 R)
• M31: 12,017,197 km (0.079 R)
• M32: 12,114,735 km (0.085 R)
• M33: 12,261,341 km (0.114 R)
• M34: 12,754,415 km (0.061 R)
• M35: 13,053,312 km (0.086 R)
• M36: 14,272,235 km (0.107 R)
• M37: 14,634,561 km (0.102 R)
• M38: 15,686,534 km (0.09 R)
• M39: 15,793,047 km (0.079 R)
• M40: 16,060,528 km (0.106 R)
• M41: 16,383,360 km (0.119 R)
• M42: 17,309,820 km (0.07 R)
• M43: 18,197,235 km (0.12 R)
• M44: 19,213,154 km (0.101 R)
• M45: 21,654,441 km (0.071 R)
• M46: 21,773,072 km (0.105 R)
• M47: 22,130,462 km (0.096 R)
• M48: 22,971,800 km (0.091 R)
• M49: 23,032,238 km (0.088 R)
• M50: 23,701,239 km (0.044 R)
• M51: 23,762,425 km (0.091 R)
• M52: 24,685,743 km (0.091 R)
• M53: 24,996,009 km (0.032 R)
• M54: 25,370,153 km (0.118 R)
• M55: 25,495,367 km (0.099 R)
• M56: 26,503,806 km (0.102 R)
• M57: 26,757,973 km (0.092 R)
• M58: 27,589,438 km (0.102 R)
• M59: 29,016,003 km (0.111 R)
• M60: 29,081,527 km (0.038 R)
• M61: 29,606,466 km (0.1 R)
• M62: 29,936,329 km (0.035 R)
• M63: 30,068,574 km (0.112 R)
• M64: 30,400,083 km (0.119 R)
• M65: 30,732,639 km (0.071 R)
• M66: 31,603,298 km (0.112 R)
• M67: 31,872,874 km (0.085 R)
• M68: 31,940,342 km (0.086 R)
• M69: 32,143,197 km (0.072 R)
• M70: 33,026,872 km (0.107 R)
• M71: 33,163,454 km (0.113 R)
• M72: 34,332,711 km (0.107 R)
• M73: 37,634,785 km (0.104 R)
• M74: 38,637,839 km (0.043 R)
• M75: 39,649,719 km (0.102 R)
• M76: 39,722,274 km (0.114 R)
• M77: 39,867,683 km (0.093 R)
• M78: 40,086,096 km (0.107 R)
• M79: 41,183,845 km (0.068 R)
• M80: 42,365,668 km (0.091 R)
• M81: 46,053,704 km (0.106 R)
• M82: 46,129,999 km (0.086 R)
• M83: 49,686,539 km (0.088 R)
• M84: 50,156,875 km (0.098 R)
• M85: 50,707,545 km (0.047 R)
• M86: 51,339,296 km (0.106 R)
• M87: 52,610,579 km (0.111 R)
• M88: 52,850,085 km (0.081 R)
• M89: 53,170,075 km (0.103 R)
• M90: 53,410,479 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451

Radius: 6.8

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.96 AU - 16.18 AU

Year: 20482 Days

Day: 20.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,253,013 km

• M1: 172,935 km (0.095 R)
• M2: 334,351 km (0.043 R)
• M3: 433,535 km (0.07 R)
• M4: 642,224 km (0.116 R)
• M5: 998,566 km (0.096 R)
• M6: 1,223,411 km (0.09 R)
• M7: 1,355,357 km (0.115 R)
• M8: 2,145,233 km (0.059 R)
• M9: 2,535,086 km (0.079 R)
• M10: 2,703,982 km (0.056 R)
• M11: 3,269,312 km (0.083 R)
• M12: 3,831,650 km (0.078 R)
• M13: 5,603,487 km (0.068 R)
• M14: 5,691,301 km (0.094 R)
• M15: 6,733,999 km (0.072 R)
• M16: 6,968,418 km (0.099 R)
• M17: 9,613,010 km (0.11 R)
• M18: 10,682,934 km (0.104 R)
• M19: 10,737,387 km (0.114 R)
• M20: 11,454,260 km (0.106 R)
• M21: 11,734,008 km (0.114 R)
• M22: 12,129,545 km (0.083 R)
• M23: 12,933,634 km (0.089 R)
• M24: 13,283,543 km (0.059 R)
• M25: 13,577,503 km (0.112 R)
• M26: 14,171,855 km (0.071 R)
• M27: 14,835,471 km (0.066 R)
• M28: 15,018,130 km (0.112 R)
• M29: 16,506,779 km (0.092 R)
• M30: 16,822,729 km (0.095 R)
• M31: 17,204,653 km (0.072 R)
• M32: 17,524,942 km (0.067 R)
• M33: 17,912,101 km (0.11 R)
• M34: 18,106,728 km (0.083 R)
• M35: 18,892,117 km (0.1 R)
• M36: 19,488,414 km (0.072 R)
• M37: 19,554,985 km (0.084 R)
• M38: 20,158,163 km (0.06 R)
• M39: 20,699,558 km (0.116 R)
• M40: 23,547,752 km (0.057 R)
• M41: 23,903,496 km (0.116 R)
• M42: 24,189,228 km (0.12 R)
• M43: 24,404,349 km (0.099 R)
• M44: 24,620,219 km (0.109 R)
• M45: 24,836,538 km (0.103 R)
• M46: 25,489,532 km (0.101 R)
• M47: 25,781,547 km (0.115 R)
• M48: 26,074,610 km (0.07 R)
• M49: 27,258,078 km (0.12 R)
• M50: 27,931,568 km (0.078 R)
• M51: 28,081,914 km (0.096 R)
• M52: 28,383,503 km (0.106 R)
• M53: 28,686,140 km (0.105 R)
• M54: 29,830,563 km (0.108 R)
• M55: 30,292,671 km (0.103 R)
• M56: 30,447,056 km (0.084 R)
• M57: 30,912,306 km (0.027 R)
• M58: 31,536,129 km (0.081 R)
• M59: 33,352,546 km (0.116 R)
• M60: 33,992,376 km (0.036 R)
• M61: 34,474,829 km (0.062 R)
• M62: 35,202,773 km (0.072 R)
• M63: 36,181,292 km (0.084 R)
• M64: 36,921,054 km (0.12 R)
• M65: 37,748,779 km (0.108 R)
• M66: 39,001,810 km (0.096 R)
• M67: 43,015,521 km (0.078 R)
• M68: 44,061,210 km (0.106 R)
• M69: 44,762,974 km (0.057 R)
• M70: 46,711,786 km (0.107 R)
• M71: 47,069,025 km (0.067 R)
• M72: 47,337,703 km (0.053 R)
• M73: 48,778,630 km (0.083 R)
• M74: 49,504,479 km (0.099 R)
• M75: 50,325,322 km (0.073 R)
• M76: 51,150,654 km (0.085 R)
• M77: 54,590,507 km (0.106 R)
• M78: 55,911,456 km (0.1 R)
• M79: 58,200,304 km (0.09 R)
• M80: 58,392,537 km (0.051 R)
• M81: 58,873,644 km (0.039 R)
• M82: 59,163,116 km (0.106 R)
• M83: 61,494,898 km (0.088 R)
• M84: 61,788,558 km (0.077 R)
• M85: 62,082,518 km (0.086 R)
• M86: 62,475,362 km (0.036 R)
• M87: 64,054,816 km (0.097 R)
• M88: 64,154,000 km (0.113 R)
• M89: 64,749,998 km (0.104 R)
• M90: 65,547,504 km (0.11 R)
• M91: 66,850,352 km (0.033 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit