🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.07 AU - 1.75 AU

Year: 641 Days

Day: 16.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,020,890 km

• M1: 90,507 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.86 AU - 2.34 AU

Year: 1165 Days

Day: 21.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.36 AU - 2.46 AU

Year: 1433 Days

Day: 13 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 13.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.93 AU - 6.21 AU

Year: 4371 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,020,890 km

• M1: 171,290 km (0.11 R)
• M2: 358,586 km (0.049 R)
• M3: 557,551 km (0.082 R)
• M4: 645,066 km (0.091 R)
• M5: 862,432 km (0.076 R)
• M6: 1,235,828 km (0.095 R)
• M7: 1,402,630 km (0.11 R)
• M8: 1,513,033 km (0.102 R)
• M9: 1,914,254 km (0.12 R)
• M10: 2,200,585 km (0.096 R)
• M11: 2,956,652 km (0.028 R)
• M12: 3,142,154 km (0.063 R)
• M13: 3,481,591 km (0.082 R)
• M14: 4,689,594 km (0.068 R)
• M15: 4,809,871 km (0.105 R)
• M16: 5,326,582 km (0.041 R)
• M17: 5,477,376 km (0.069 R)
• M18: 5,578,804 km (0.054 R)
• M19: 5,706,411 km (0.075 R)
• M20: 5,835,065 km (0.074 R)
• M21: 6,332,927 km (0.071 R)
• M22: 6,681,340 km (0.105 R)
• M23: 6,844,402 km (0.104 R)
• M24: 7,397,316 km (0.076 R)
• M25: 7,964,740 km (0.076 R)
• M26: 8,782,741 km (0.118 R)
• M27: 8,991,430 km (0.094 R)
• M28: 9,111,408 km (0.119 R)
• M29: 9,627,521 km (0.096 R)
• M30: 9,873,609 km (0.091 R)
• M31: 10,278,122 km (0.076 R)
• M32: 10,372,219 km (0.085 R)
• M33: 10,561,310 km (0.086 R)
• M34: 10,815,328 km (0.059 R)
• M35: 11,200,093 km (0.116 R)
• M36: 11,524,122 km (0.048 R)
• M37: 12,347,808 km (0.113 R)
• M38: 12,986,591 km (0.108 R)
• M39: 13,361,483 km (0.115 R)
• M40: 13,567,330 km (0.039 R)
• M41: 14,331,476 km (0.083 R)
• M42: 15,865,153 km (0.083 R)
• M43: 15,974,061 km (0.12 R)
• M44: 16,119,769 km (0.087 R)
• M45: 16,265,776 km (0.098 R)
• M46: 16,449,034 km (0.069 R)
• M47: 16,669,840 km (0.086 R)
• M48: 16,854,594 km (0.073 R)
• M49: 17,525,391 km (0.097 R)
• M50: 17,713,285 km (0.091 R)
• M51: 17,939,627 km (0.105 R)
• M52: 18,243,012 km (0.101 R)
• M53: 18,893,164 km (0.111 R)
• M54: 19,318,022 km (0.085 R)
• M55: 20,690,433 km (0.091 R)
• M56: 21,529,078 km (0.117 R)
• M57: 21,851,462 km (0.093 R)
• M58: 21,972,786 km (0.073 R)
• M59: 22,338,104 km (0.101 R)
• M60: 22,501,016 km (0.116 R)
• M61: 22,992,445 km (0.1 R)
• M62: 24,278,238 km (0.111 R)
• M63: 25,416,977 km (0.106 R)
• M64: 26,962,473 km (0.099 R)
• M65: 27,223,073 km (0.112 R)
• M66: 28,229,417 km (0.11 R)
• M67: 28,892,435 km (0.1 R)
• M68: 28,981,296 km (0.108 R)
• M69: 29,248,179 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.1

Radius: 13.4

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.66 AU - 7.34 AU

Year: 6345 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,020,890 km

• M1: 230,530 km (0.101 R)
• M2: 441,164 km (0.104 R)
• M3: 650,601 km (0.115 R)
• M4: 880,982 km (0.059 R)
• M5: 1,139,487 km (0.08 R)
• M6: 1,368,073 km (0.105 R)
• M7: 1,535,622 km (0.078 R)
• M8: 1,651,261 km (0.086 R)
• M9: 1,770,042 km (0.085 R)
• M10: 2,208,813 km (0.074 R)
• M11: 2,340,608 km (0.095 R)
• M12: 2,918,056 km (0.062 R)
• M13: 3,112,234 km (0.061 R)
• M14: 3,310,750 km (0.118 R)
• M15: 3,590,798 km (0.076 R)
• M16: 4,092,699 km (0.05 R)
• M17: 4,338,189 km (0.108 R)
• M18: 4,476,866 km (0.094 R)
• M19: 4,588,765 km (0.119 R)
• M20: 5,162,623 km (0.087 R)
• M21: 5,428,458 km (0.092 R)
• M22: 5,729,150 km (0.085 R)
• M23: 5,942,775 km (0.069 R)
• M24: 6,409,670 km (0.05 R)
• M25: 6,791,893 km (0.118 R)
• M26: 7,018,384 km (0.066 R)
• M27: 7,914,924 km (0.111 R)
• M28: 8,394,086 km (0.059 R)
• M29: 8,742,200 km (0.097 R)
• M30: 9,130,706 km (0.091 R)
• M31: 9,344,930 km (0.062 R)
• M32: 9,524,747 km (0.111 R)
• M33: 11,194,708 km (0.114 R)
• M34: 11,424,191 km (0.075 R)
• M35: 12,476,163 km (0.11 R)
• M36: 13,073,956 km (0.111 R)
• M37: 14,173,501 km (0.064 R)
• M38: 15,007,210 km (0.025 R)
• M39: 15,600,216 km (0.098 R)
• M40: 16,114,533 km (0.114 R)
• M41: 16,896,780 km (0.034 R)
• M42: 17,248,335 km (0.1 R)
• M43: 17,513,572 km (0.055 R)
• M44: 17,691,145 km (0.081 R)
• M45: 18,092,965 km (0.031 R)
• M46: 18,543,105 km (0.041 R)
• M47: 20,193,618 km (0.073 R)
• M48: 20,333,193 km (0.117 R)
• M49: 21,130,849 km (0.117 R)
• M50: 21,414,786 km (0.107 R)
• M51: 21,509,631 km (0.12 R)
• M52: 22,611,419 km (0.1 R)
• M53: 22,756,529 km (0.102 R)
• M54: 23,437,498 km (0.05 R)
• M55: 24,521,335 km (0.072 R)
• M56: 24,620,668 km (0.114 R)
• M57: 24,819,783 km (0.089 R)
• M58: 25,269,624 km (0.038 R)
• M59: 25,470,533 km (0.095 R)
• M60: 26,533,426 km (0.097 R)
• M61: 26,788,790 km (0.089 R)
• M62: 27,353,223 km (0.1 R)
• M63: 27,714,352 km (0.086 R)
• M64: 28,181,097 km (0.092 R)
• M65: 28,964,841 km (0.054 R)
• M66: 29,967,894 km (0.12 R)
• M67: 30,233,730 km (0.073 R)
• M68: 31,953,656 km (0.054 R)
• M69: 32,225,177 km (0.083 R)
• M70: 32,606,801 km (0.103 R)
• M71: 33,319,335 km (0.064 R)
• M72: 33,649,947 km (0.103 R)
• M73: 34,036,956 km (0.103 R)
• M74: 34,258,810 km (0.087 R)
• M75: 35,825,249 km (0.073 R)
• M76: 36,674,068 km (0.058 R)
• M77: 36,958,453 km (0.092 R)
• M78: 37,701,356 km (0.036 R)
• M79: 37,873,394 km (0.1 R)
• M80: 38,506,791 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.3

Radius: 13.8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.39 AU - 8.05 AU

Year: 7428 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,020,890 km

• M1: 317,596 km (0.117 R)
• M2: 546,182 km (0.119 R)
• M3: 677,828 km (0.029 R)
• M4: 914,043 km (0.049 R)
• M5: 1,412,653 km (0.09 R)
• M6: 1,506,899 km (0.095 R)
• M7: 1,702,125 km (0.029 R)
• M8: 1,947,764 km (0.036 R)
• M9: 2,227,363 km (0.116 R)
• M10: 2,778,032 km (0.096 R)
• M11: 3,019,932 km (0.088 R)
• M12: 3,499,094 km (0.078 R)
• M13: 4,083,872 km (0.098 R)
• M14: 4,500,353 km (0.092 R)
• M15: 4,613,748 km (0.101 R)
• M16: 4,843,530 km (0.071 R)
• M17: 4,959,768 km (0.099 R)
• M18: 5,047,731 km (0.084 R)
• M19: 5,464,661 km (0.109 R)
• M20: 6,048,541 km (0.107 R)
• M21: 7,010,755 km (0.071 R)
• M22: 7,275,543 km (0.075 R)
• M23: 7,375,624 km (0.105 R)
• M24: 7,543,622 km (0.113 R)
• M25: 8,020,540 km (0.045 R)
• M26: 8,437,320 km (0.105 R)
• M27: 8,825,526 km (0.111 R)
• M28: 9,582,940 km (0.084 R)
• M29: 10,211,551 km (0.107 R)
• M30: 10,853,475 km (0.066 R)
• M31: 11,586,355 km (0.025 R)
• M32: 11,821,224 km (0.112 R)
• M33: 11,978,601 km (0.1 R)
• M34: 12,335,392 km (0.093 R)
• M35: 14,213,294 km (0.116 R)
• M36: 14,506,805 km (0.105 R)
• M37: 14,972,204 km (0.044 R)
• M38: 15,185,231 km (0.087 R)
• M39: 15,442,390 km (0.034 R)
• M40: 16,793,857 km (0.107 R)
• M41: 17,461,363 km (0.09 R)
• M42: 17,550,972 km (0.09 R)
• M43: 17,730,788 km (0.112 R)
• M44: 19,191,163 km (0.074 R)
• M45: 19,376,365 km (0.041 R)
• M46: 19,655,365 km (0.099 R)
• M47: 19,795,389 km (0.086 R)
• M48: 20,547,716 km (0.054 R)
• M49: 20,832,251 km (0.102 R)
• M50: 21,261,448 km (0.11 R)
• M51: 21,790,127 km (0.102 R)
• M52: 22,371,763 km (0.036 R)
• M53: 22,860,350 km (0.088 R)
• M54: 24,347,353 km (0.035 R)
• M55: 24,648,493 km (0.1 R)
• M56: 24,799,437 km (0.102 R)
• M57: 25,001,395 km (0.084 R)
• M58: 25,153,087 km (0.089 R)
• M59: 27,257,779 km (0.089 R)
• M60: 27,518,379 km (0.107 R)
• M61: 27,779,726 km (0.101 R)
• M62: 27,884,445 km (0.09 R)
• M63: 28,410,281 km (0.043 R)
• M64: 28,515,897 km (0.108 R)
• M65: 29,900,126 km (0.106 R)
• M66: 30,222,659 km (0.09 R)
• M67: 31,579,063 km (0.102 R)
• M68: 32,072,138 km (0.061 R)
• M69: 32,237,144 km (0.079 R)
• M70: 32,402,300 km (0.069 R)
• M71: 32,789,011 km (0.102 R)
• M72: 33,566,920 km (0.119 R)
• M73: 33,678,520 km (0.1 R)
• M74: 33,790,269 km (0.115 R)
• M75: 33,958,118 km (0.06 R)
• M76: 34,576,107 km (0.109 R)
• M77: 35,254,384 km (0.05 R)
• M78: 35,652,015 km (0.104 R)
• M79: 36,738,993 km (0.041 R)
• M80: 37,894,936 km (0.112 R)
• M81: 38,011,173 km (0.065 R)
• M82: 38,185,754 km (0.065 R)
• M83: 38,302,291 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.2

Radius: 9.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.66 AU - 11.82 AU

Year: 13476 Days

Day: 12.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,020,890 km

• M1: 121,025 km (0.093 R)
• M2: 229,483 km (0.08 R)
• M3: 396,434 km (0.072 R)
• M4: 536,458 km (0.106 R)
• M5: 656,286 km (0.083 R)
• M6: 785,838 km (0.069 R)
• M7: 853,905 km (0.066 R)
• M8: 1,026,092 km (0.094 R)
• M9: 1,225,655 km (0.091 R)
• M10: 1,471,893 km (0.107 R)
• M11: 1,592,170 km (0.069 R)
• M12: 2,068,191 km (0.058 R)
• M13: 2,203,726 km (0.104 R)
• M14: 2,382,346 km (0.108 R)
• M15: 2,463,279 km (0.081 R)
• M16: 3,390,785 km (0.094 R)
• M17: 3,784,976 km (0.084 R)
• M18: 3,999,649 km (0.081 R)
• M19: 4,242,895 km (0.059 R)
• M20: 4,316,796 km (0.063 R)
• M21: 4,591,458 km (0.105 R)
• M22: 4,718,317 km (0.056 R)
• M23: 5,131,805 km (0.077 R)
• M24: 5,801,405 km (0.068 R)
• M25: 6,555,079 km (0.081 R)
• M26: 7,251,009 km (0.107 R)
• M27: 7,488,121 km (0.099 R)
• M28: 7,697,708 km (0.077 R)
• M29: 8,400,220 km (0.111 R)
• M30: 8,680,716 km (0.034 R)
• M31: 9,572,917 km (0.102 R)
• M32: 9,637,693 km (0.075 R)
• M33: 10,128,823 km (0.071 R)
• M34: 10,261,068 km (0.074 R)
• M35: 10,394,060 km (0.117 R)
• M36: 10,661,541 km (0.09 R)
• M37: 10,999,183 km (0.095 R)
• M38: 11,340,267 km (0.057 R)
• M39: 11,719,647 km (0.081 R)
• M40: 12,419,914 km (0.098 R)
• M41: 12,954,128 km (0.102 R)
• M42: 14,008,045 km (0.1 R)
• M43: 15,013,792 km (0.039 R)
• M44: 15,620,860 km (0.036 R)
• M45: 16,042,876 km (0.119 R)
• M46: 16,390,840 km (0.074 R)
• M47: 16,819,737 km (0.115 R)
• M48: 18,450,354 km (0.072 R)
• M49: 20,422,503 km (0.095 R)
• M50: 20,506,128 km (0.105 R)
• M51: 20,926,049 km (0.031 R)
• M52: 21,646,213 km (0.093 R)
• M53: 22,116,549 km (0.093 R)
• M54: 22,331,521 km (0.061 R)
• M55: 22,763,410 km (0.088 R)
• M56: 23,547,902 km (0.093 R)
• M57: 23,943,438 km (0.055 R)
• M58: 24,296,789 km (0.082 R)
• M59: 24,785,674 km (0.109 R)
• M60: 26,271,480 km (0.11 R)
• M61: 26,956,340 km (0.093 R)
• M62: 27,324,051 km (0.079 R)
• M63: 27,924,986 km (0.106 R)
• M64: 28,343,710 km (0.115 R)
• M65: 29,659,423 km (0.083 R)
• M66: 30,181,670 km (0.081 R)
• M67: 31,139,246 km (0.061 R)
• M68: 31,621,699 km (0.067 R)
• M69: 32,203,934 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.4

Radius: 3.2

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.03 AU - 16.99 AU

Year: 25686 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,020,890 km

• M1: 367,562 km (0.112 R)
• M2: 560,244 km (0.115 R)
• M3: 727,345 km (0.099 R)
• M4: 853,306 km (0.101 R)
• M5: 928,404 km (0.043 R)
• M6: 1,625,830 km (0.057 R)
• M7: 1,695,692 km (0.115 R)
• M8: 2,034,381 km (0.09 R)
• M9: 3,139,461 km (0.086 R)
• M10: 3,255,698 km (0.069 R)
• M11: 3,373,282 km (0.086 R)
• M12: 3,612,789 km (0.097 R)
• M13: 3,919,763 km (0.085 R)
• M14: 4,363,620 km (0.115 R)
• M15: 4,395,933 km (0.089 R)
• M16: 4,493,322 km (0.083 R)
• M17: 4,624,220 km (0.044 R)
• M18: 6,145,780 km (0.078 R)
• M19: 6,474,446 km (0.116 R)
• M20: 6,511,247 km (0.096 R)
• M21: 6,585,298 km (0.047 R)
• M22: 6,622,249 km (0.062 R)
• M23: 7,378,466 km (0.041 R)
• M24: 7,963,394 km (0.112 R)
• M25: 9,259,959 km (0.058 R)
• M26: 9,720,570 km (0.104 R)
• M27: 10,838,515 km (0.059 R)
• M28: 11,680,901 km (0.056 R)
• M29: 12,913,737 km (0.12 R)
• M30: 14,331,177 km (0.063 R)
• M31: 14,572,179 km (0.08 R)
• M32: 14,960,535 km (0.098 R)
• M33: 16,547,768 km (0.108 R)
• M34: 17,105,619 km (0.117 R)
• M35: 17,617,992 km (0.105 R)
• M36: 18,448,409 km (0.095 R)
• M37: 18,921,139 km (0.087 R)
• M38: 19,771,154 km (0.116 R)
• M39: 19,985,677 km (0.12 R)
• M40: 20,254,804 km (0.063 R)
• M41: 21,453,382 km (0.092 R)
• M42: 22,005,697 km (0.119 R)
• M43: 22,339,450 km (0.096 R)
• M44: 24,491,116 km (0.067 R)
• M45: 24,663,752 km (0.086 R)
• M46: 25,533,065 km (0.029 R)
• M47: 27,301,761 km (0.107 R)
• M48: 28,442,146 km (0.056 R)
• M49: 30,707,057 km (0.064 R)
• M50: 32,459,297 km (0.06 R)
• M51: 33,666,552 km (0.118 R)
• M52: 34,565,635 km (0.097 R)
• M53: 34,888,617 km (0.049 R)
• M54: 35,147,571 km (0.101 R)
• M55: 37,177,165 km (0.068 R)
• M56: 38,506,642 km (0.119 R)
• M57: 40,054,531 km (0.119 R)
• M58: 41,211,820 km (0.077 R)
• M59: 42,587,223 km (0.044 R)
• M60: 42,725,601 km (0.091 R)
• M61: 43,698,286 km (0.093 R)
• M62: 44,607,991 km (0.091 R)
• M63: 45,312,148 km (0.05 R)
• M64: 46,161,864 km (0.028 R)
• M65: 47,016,816 km (0.075 R)
• M66: 47,517,968 km (0.057 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 10,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit