🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.71 AU - 0.73 AU

Year: 235 Days

Day: 23.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 93.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,887,786 km

• M1: 325,974 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.44 AU - 1.66 AU

Year: 743 Days

Day: 22.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.08 AU - 3.28 AU

Year: 2183 Days

Day: 48 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,887,786 km

• M1: 514,766 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.76 AU - 4.02 AU

Year: 2403 Days

Day: 28 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,887,786 km

• M1: 327,470 km (0.048 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.9

Radius: 12.3

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.78 AU - 7.34 AU

Year: 7222 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 86,887,786 km

• M1: 210,933 km (0.117 R)
• M2: 378,483 km (0.081 R)
• M3: 470,037 km (0.083 R)
• M4: 562,787 km (0.12 R)
• M5: 821,442 km (0.094 R)
• M6: 971,339 km (0.077 R)
• M7: 1,095,954 km (0.113 R)
• M8: 2,058,467 km (0.11 R)
• M9: 2,147,029 km (0.104 R)
• M10: 2,374,417 km (0.091 R)
• M11: 2,577,871 km (0.077 R)
• M12: 2,673,763 km (0.11 R)
• M13: 2,935,559 km (0.113 R)
• M14: 3,103,557 km (0.108 R)
• M15: 3,188,679 km (0.116 R)
• M16: 3,326,757 km (0.11 R)
• M17: 3,626,552 km (0.08 R)
• M18: 4,083,723 km (0.067 R)
• M19: 4,233,919 km (0.115 R)
• M20: 4,328,764 km (0.094 R)
• M21: 4,501,250 km (0.081 R)
• M22: 4,578,742 km (0.099 R)
• M23: 4,734,922 km (0.086 R)
• M24: 5,501,013 km (0.078 R)
• M25: 5,604,684 km (0.084 R)
• M26: 6,392,467 km (0.056 R)
• M27: 6,545,356 km (0.064 R)
• M28: 6,677,451 km (0.117 R)
• M29: 7,146,889 km (0.083 R)
• M30: 7,673,324 km (0.029 R)
• M31: 7,836,086 km (0.106 R)
• M32: 8,307,319 km (0.095 R)
• M33: 8,498,356 km (0.079 R)
• M34: 8,836,447 km (0.112 R)
• M35: 8,933,835 km (0.095 R)
• M36: 9,228,094 km (0.028 R)
• M37: 9,550,627 km (0.071 R)
• M38: 9,775,922 km (0.075 R)
• M39: 10,334,520 km (0.113 R)
• M40: 10,462,875 km (0.106 R)
• M41: 10,540,217 km (0.079 R)
• M42: 10,929,471 km (0.067 R)
• M43: 11,910,085 km (0.091 R)
• M44: 12,315,645 km (0.083 R)
• M45: 12,643,264 km (0.089 R)
• M46: 13,503,302 km (0.11 R)
• M47: 13,615,650 km (0.085 R)
• M48: 13,841,244 km (0.102 R)
• M49: 14,011,337 km (0.078 R)
• M50: 14,382,040 km (0.119 R)
• M51: 14,756,184 km (0.07 R)
• M52: 15,572,690 km (0.074 R)
• M53: 15,690,573 km (0.033 R)
• M54: 15,897,616 km (0.1 R)
• M55: 16,016,247 km (0.048 R)
• M56: 16,254,407 km (0.09 R)
• M57: 16,374,085 km (0.079 R)
• M58: 16,855,192 km (0.117 R)
• M59: 17,585,828 km (0.042 R)
• M60: 18,171,504 km (0.038 R)
• M61: 18,326,637 km (0.074 R)
• M62: 18,544,750 km (0.103 R)
• M63: 19,298,724 km (0.036 R)
• M64: 19,870,786 km (0.085 R)
• M65: 20,707,038 km (0.11 R)
• M66: 20,869,202 km (0.064 R)
• M67: 21,096,890 km (0.119 R)
• M68: 21,194,727 km (0.105 R)
• M69: 21,391,000 km (0.104 R)
• M70: 22,181,475 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.5

Radius: 8.5

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.28 AU - 11.6 AU

Year: 12066 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,887,786 km

• M1: 654,341 km (0.041 R)
• M2: 849,118 km (0.089 R)
• M3: 1,022,501 km (0.041 R)
• M4: 1,250,339 km (0.118 R)
• M5: 1,802,206 km (0.066 R)
• M6: 2,234,843 km (0.075 R)
• M7: 2,670,771 km (0.092 R)
• M8: 2,727,169 km (0.096 R)
• M9: 3,044,466 km (0.103 R)
• M10: 4,196,220 km (0.116 R)
• M11: 5,468,550 km (0.091 R)
• M12: 6,202,477 km (0.092 R)
• M13: 6,466,817 km (0.113 R)
• M14: 6,773,343 km (0.09 R)
• M15: 6,967,222 km (0.076 R)
• M16: 7,802,127 km (0.028 R)
• M17: 8,584,375 km (0.075 R)
• M18: 9,176,782 km (0.109 R)
• M19: 9,348,521 km (0.041 R)
• M20: 9,826,037 km (0.08 R)
• M21: 9,957,683 km (0.089 R)
• M22: 10,178,490 km (0.091 R)
• M23: 11,352,234 km (0.113 R)
• M24: 11,490,313 km (0.11 R)
• M25: 11,629,140 km (0.102 R)
• M26: 11,814,941 km (0.05 R)
• M27: 13,336,949 km (0.102 R)
• M28: 13,727,101 km (0.091 R)
• M29: 13,825,237 km (0.11 R)
• M30: 14,022,108 km (0.086 R)
• M31: 14,220,026 km (0.037 R)
• M32: 15,172,515 km (0.077 R)
• M33: 15,426,532 km (0.077 R)
• M34: 15,682,046 km (0.095 R)
• M35: 16,509,023 km (0.058 R)
• M36: 16,875,238 km (0.083 R)
• M37: 16,980,406 km (0.069 R)
• M38: 18,637,651 km (0.063 R)
• M39: 18,746,408 km (0.049 R)
• M40: 19,128,481 km (0.086 R)
• M41: 19,238,137 km (0.042 R)
• M42: 19,513,097 km (0.09 R)
• M43: 20,011,408 km (0.098 R)
• M44: 20,402,008 km (0.094 R)
• M45: 20,457,958 km (0.065 R)
• M46: 20,964,197 km (0.105 R)
• M47: 21,077,143 km (0.071 R)
• M48: 23,380,502 km (0.075 R)
• M49: 24,561,876 km (0.113 R)
• M50: 24,800,485 km (0.068 R)
• M51: 25,702,111 km (0.113 R)
• M52: 25,883,723 km (0.097 R)
• M53: 26,004,897 km (0.093 R)
• M54: 26,187,257 km (0.054 R)
• M55: 26,675,544 km (0.098 R)
• M56: 26,920,735 km (0.118 R)
• M57: 27,228,458 km (0.039 R)
• M58: 27,351,876 km (0.095 R)
• M59: 27,661,095 km (0.029 R)
• M60: 28,158,358 km (0.102 R)
• M61: 28,283,123 km (0.095 R)
• M62: 28,783,977 km (0.116 R)
• M63: 29,921,818 km (0.084 R)
• M64: 30,049,126 km (0.052 R)
• M65: 30,176,583 km (0.091 R)
• M66: 31,267,750 km (0.097 R)
• M67: 31,720,733 km (0.057 R)
• M68: 31,980,584 km (0.096 R)
• M69: 32,241,183 km (0.112 R)
• M70: 32,633,280 km (0.081 R)
• M71: 32,830,001 km (0.111 R)
• M72: 33,224,490 km (0.12 R)
• M73: 36,504,872 km (0.075 R)
• M74: 38,355,996 km (0.109 R)
• M75: 38,425,111 km (0.082 R)
• M76: 39,188,509 km (0.117 R)
• M77: 39,467,359 km (0.042 R)
• M78: 40,941,945 km (0.116 R)
• M79: 41,295,744 km (0.086 R)
• M80: 42,434,633 km (0.116 R)
• M81: 44,597,668 km (0.119 R)
• M82: 45,399,812 km (0.045 R)
• M83: 45,619,272 km (0.083 R)
• M84: 45,765,878 km (0.071 R)
• M85: 46,280,196 km (0.08 R)
• M86: 47,018,162 km (0.084 R)
• M87: 47,240,315 km (0.103 R)
• M88: 48,505,763 km (0.064 R)
• M89: 49,030,104 km (0.091 R)
• M90: 49,480,992 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.2

Radius: 3.8

Gravity: 48.98 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.04 AU - 16.42 AU

Year: 24019 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,887,786 km

• M1: 49,966 km (0.109 R)
• M2: 77,940 km (0.041 R)
• M3: 206,744 km (0.071 R)
• M4: 498,460 km (0.111 R)
• M5: 1,355,656 km (0.12 R)
• M6: 1,587,084 km (0.095 R)
• M7: 2,086,442 km (0.116 R)
• M8: 3,129,438 km (0.099 R)
• M9: 3,258,690 km (0.1 R)
• M10: 3,389,888 km (0.041 R)
• M11: 3,612,190 km (0.109 R)
• M12: 3,747,726 km (0.116 R)
• M13: 4,024,033 km (0.111 R)
• M14: 5,092,162 km (0.101 R)
• M15: 6,241,822 km (0.115 R)
• M16: 7,013,447 km (0.111 R)
• M17: 7,525,072 km (0.097 R)
• M18: 7,931,380 km (0.082 R)
• M19: 8,048,665 km (0.088 R)
• M20: 10,193,898 km (0.069 R)
• M21: 11,361,360 km (0.028 R)
• M22: 11,759,889 km (0.11 R)
• M23: 12,095,586 km (0.069 R)
• M24: 13,329,469 km (0.084 R)
• M25: 13,820,150 km (0.064 R)
• M26: 14,245,308 km (0.107 R)
• M27: 14,316,666 km (0.097 R)
• M28: 16,285,673 km (0.102 R)
• M29: 16,584,570 km (0.11 R)
• M30: 16,809,864 km (0.083 R)
• M31: 17,568,325 km (0.092 R)
• M32: 18,415,348 km (0.094 R)
• M33: 18,726,661 km (0.11 R)
• M34: 19,671,073 km (0.034 R)
• M35: 21,035,256 km (0.097 R)
• M36: 21,360,631 km (0.099 R)
• M37: 21,442,162 km (0.104 R)
• M38: 21,687,652 km (0.086 R)
• M39: 22,512,535 km (0.104 R)
• M40: 23,263,666 km (0.026 R)
• M41: 25,825,978 km (0.095 R)
• M42: 25,999,960 km (0.106 R)
• M43: 26,436,637 km (0.089 R)
• M44: 28,028,657 km (0.073 R)
• M45: 28,836,186 km (0.085 R)
• M46: 29,197,615 km (0.052 R)
• M47: 30,565,987 km (0.105 R)
• M48: 30,749,992 km (0.066 R)
• M49: 31,304,252 km (0.073 R)
• M50: 33,934,332 km (0.062 R)
• M51: 36,244,423 km (0.063 R)
• M52: 38,207,745 km (0.098 R)
• M53: 38,903,076 km (0.117 R)
• M54: 39,702,826 km (0.1 R)
• M55: 40,710,218 km (0.069 R)
• M56: 40,912,624 km (0.057 R)
• M57: 41,930,039 km (0.09 R)
• M58: 44,197,345 km (0.075 R)
• M59: 44,509,555 km (0.115 R)
• M60: 44,927,083 km (0.101 R)
• M61: 46,398,528 km (0.099 R)
• M62: 47,352,663 km (0.092 R)
• M63: 47,885,680 km (0.106 R)
• M64: 49,280,531 km (0.1 R)
• M65: 49,604,260 km (0.053 R)
• M66: 50,362,572 km (0.114 R)
• M67: 50,579,788 km (0.098 R)
• M68: 51,015,417 km (0.082 R)
• M69: 52,880,753 km (0.113 R)
• M70: 53,101,559 km (0.093 R)
• M71: 54,768,229 km (0.086 R)
• M72: 55,327,576 km (0.089 R)
• M73: 55,776,369 km (0.057 R)
• M74: 57,697,206 km (0.097 R)
• M75: 60,215,237 km (0.112 R)
• M76: 61,719,893 km (0.102 R)
• M77: 62,185,292 km (0.098 R)
• M78: 63,823,538 km (0.078 R)
• M79: 68,100,840 km (0.108 R)
• M80: 71,247,033 km (0.107 R)
• M81: 72,960,677 km (0.089 R)
• M82: 73,083,646 km (0.086 R)
• M83: 75,556,499 km (0.066 R)
• M84: 76,178,976 km (0.096 R)
• M85: 77,679,891 km (0.09 R)
• M86: 79,696,321 km (0.047 R)
• M87: 80,203,009 km (0.045 R)
• M88: 80,456,876 km (0.082 R)
• M89: 80,838,052 km (0.058 R)
• M90: 82,496,793 km (0.114 R)
• M91: 86,367,339 km (0.053 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: 476 - 10,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit