🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.68 AU

Year: 300 Days

Day: 12.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.57 AU - 0.71 AU

Year: 331 Days

Day: 37.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.7

Radius: 6.3

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.97 AU - 9.63 AU

Year: 14066 Days

Day: 17.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,055,101 km

• M1: 274,961 km (0.101 R)
• M2: 411,993 km (0.092 R)
• M3: 666,758 km (0.102 R)
• M4: 1,159,234 km (0.104 R)
• M5: 1,765,704 km (0.052 R)
• M6: 1,835,865 km (0.096 R)
• M7: 2,076,418 km (0.08 R)
• M8: 2,276,132 km (0.085 R)
• M9: 2,613,774 km (0.087 R)
• M10: 2,829,494 km (0.106 R)
• M11: 3,422,949 km (0.094 R)
• M12: 3,659,014 km (0.073 R)
• M13: 4,430,341 km (0.119 R)
• M14: 4,687,500 km (0.095 R)
• M15: 5,216,478 km (0.042 R)
• M16: 5,522,405 km (0.116 R)
• M17: 6,693,009 km (0.118 R)
• M18: 7,174,714 km (0.037 R)
• M19: 7,514,600 km (0.106 R)
• M20: 7,898,618 km (0.064 R)
• M21: 9,047,679 km (0.068 R)
• M22: 10,206,016 km (0.029 R)
• M23: 10,417,697 km (0.058 R)
• M24: 10,502,818 km (0.03 R)
• M25: 10,974,949 km (0.092 R)
• M26: 11,279,081 km (0.106 R)
• M27: 12,118,325 km (0.054 R)
• M28: 12,658,822 km (0.111 R)
• M29: 12,704,150 km (0.047 R)
• M30: 12,749,628 km (0.08 R)
• M31: 12,931,988 km (0.091 R)
• M32: 13,856,503 km (0.065 R)
• M33: 14,373,962 km (0.073 R)
• M34: 15,379,409 km (0.094 R)
• M35: 16,705,295 km (0.103 R)
• M36: 17,914,195 km (0.104 R)
• M37: 19,099,011 km (0.06 R)
• M38: 19,779,830 km (0.082 R)
• M39: 19,885,297 km (0.104 R)
• M40: 20,096,828 km (0.072 R)
• M41: 20,255,851 km (0.098 R)
• M42: 21,543,589 km (0.116 R)
• M43: 22,142,579 km (0.081 R)
• M44: 22,416,643 km (0.086 R)
• M45: 22,747,104 km (0.109 R)
• M46: 23,803,864 km (0.08 R)
• M47: 25,218,760 km (0.091 R)
• M48: 26,254,127 km (0.064 R)
• M49: 26,486,153 km (0.117 R)
• M50: 26,835,464 km (0.101 R)
• M51: 27,127,629 km (0.039 R)
• M52: 27,656,308 km (0.083 R)
• M53: 29,262,540 km (0.104 R)
• M54: 30,471,740 km (0.076 R)
• M55: 31,143,734 km (0.113 R)
• M56: 31,205,069 km (0.089 R)
• M57: 32,440,149 km (0.086 R)
• M58: 32,689,080 km (0.082 R)
• M59: 33,376,931 km (0.065 R)
• M60: 33,439,612 km (0.05 R)
• M61: 33,691,086 km (0.115 R)
• M62: 34,703,265 km (0.097 R)
• M63: 34,830,423 km (0.059 R)
• M64: 35,853,822 km (0.061 R)
• M65: 37,602,921 km (0.107 R)
• M66: 37,668,295 km (0.108 R)
• M67: 38,455,030 km (0.097 R)
• M68: 38,916,540 km (0.086 R)
• M69: 39,181,029 km (0.118 R)
• M70: 40,445,580 km (0.106 R)
• M71: 40,780,529 km (0.1 R)
• M72: 41,858,681 km (0.116 R)
• M73: 42,061,835 km (0.088 R)
• M74: 42,129,752 km (0.109 R)
• M75: 42,197,520 km (0.056 R)
• M76: 42,741,608 km (0.102 R)
• M77: 43,014,474 km (0.118 R)
• M78: 43,562,002 km (0.036 R)
• M79: 43,630,668 km (0.117 R)
• M80: 43,699,333 km (0.089 R)
• M81: 45,218,500 km (0.095 R)
• M82: 45,426,889 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.9

Radius: 6.2

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.44 AU - 11.66 AU

Year: 19055 Days

Day: 16 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,055,101 km

• M1: 118,033 km (0.094 R)
• M2: 232,176 km (0.119 R)
• M3: 370,255 km (0.077 R)
• M4: 422,464 km (0.063 R)
• M5: 636,539 km (0.086 R)
• M6: 722,558 km (0.072 R)
• M7: 789,727 km (0.076 R)
• M8: 954,734 km (0.084 R)
• M9: 1,840,951 km (0.039 R)
• M10: 2,321,909 km (0.099 R)
• M11: 2,663,440 km (0.113 R)
• M12: 3,167,885 km (0.098 R)
• M13: 3,584,814 km (0.11 R)
• M14: 3,662,455 km (0.075 R)
• M15: 4,140,121 km (0.045 R)
• M16: 5,109,515 km (0.078 R)
• M17: 5,241,012 km (0.113 R)
• M18: 5,462,566 km (0.046 R)
• M19: 5,597,055 km (0.069 R)
• M20: 6,473,698 km (0.081 R)
• M21: 6,711,559 km (0.102 R)
• M22: 6,807,451 km (0.026 R)
• M23: 7,000,582 km (0.112 R)
• M24: 7,049,201 km (0.103 R)
• M25: 7,097,970 km (0.107 R)
• M26: 7,343,161 km (0.116 R)
• M27: 8,095,190 km (0.042 R)
• M28: 8,558,195 km (0.112 R)
• M29: 8,766,884 km (0.083 R)
• M30: 8,819,243 km (0.046 R)
• M31: 9,943,471 km (0.107 R)
• M32: 10,107,879 km (0.076 R)
• M33: 10,550,240 km (0.091 R)
• M34: 12,855,843 km (0.102 R)
• M35: 13,881,186 km (0.069 R)
• M36: 14,126,228 km (0.111 R)
• M37: 14,434,549 km (0.106 R)
• M38: 15,753,553 km (0.086 R)
• M39: 16,653,983 km (0.049 R)
• M40: 17,110,556 km (0.091 R)
• M41: 18,303,299 km (0.043 R)
• M42: 18,504,658 km (0.113 R)
• M43: 19,385,939 km (0.108 R)
• M44: 19,454,305 km (0.113 R)
• M45: 19,659,703 km (0.09 R)
• M46: 20,211,420 km (0.096 R)
• M47: 21,683,463 km (0.071 R)
• M48: 21,825,432 km (0.081 R)
• M49: 22,110,266 km (0.044 R)
• M50: 22,324,789 km (0.091 R)
• M51: 22,468,104 km (0.042 R)
• M52: 22,755,781 km (0.026 R)
• M53: 22,972,399 km (0.097 R)
• M54: 23,262,170 km (0.05 R)
• M55: 25,399,325 km (0.056 R)
• M56: 26,377,545 km (0.109 R)
• M57: 26,680,930 km (0.1 R)
• M58: 29,542,438 km (0.028 R)
• M59: 29,936,479 km (0.088 R)
• M60: 31,691,112 km (0.053 R)
• M61: 32,824,914 km (0.063 R)
• M62: 33,396,827 km (0.118 R)
• M63: 37,150,986 km (0.115 R)
• M64: 38,775,768 km (0.112 R)
• M65: 39,120,741 km (0.077 R)
• M66: 40,423,589 km (0.091 R)
• M67: 40,861,013 km (0.093 R)
• M68: 41,652,386 km (0.114 R)
• M69: 44,958,349 km (0.076 R)
• M70: 45,320,825 km (0.066 R)
• M71: 45,502,436 km (0.106 R)
• M72: 47,700,179 km (0.102 R)
• M73: 47,792,481 km (0.096 R)
• M74: 48,626,040 km (0.074 R)
• M75: 50,119,775 km (0.068 R)
• M76: 50,778,155 km (0.115 R)
• M77: 50,872,402 km (0.05 R)
• M78: 53,823,519 km (0.109 R)
• M79: 54,208,284 km (0.088 R)
• M80: 55,077,448 km (0.052 R)
• M81: 55,756,622 km (0.12 R)
• M82: 56,048,637 km (0.074 R)
• M83: 56,829,538 km (0.096 R)
• M84: 58,303,676 km (0.072 R)
• M85: 59,591,265 km (0.074 R)
• M86: 62,093,738 km (0.04 R)
• M87: 62,901,865 km (0.081 R)
• M88: 65,244,269 km (0.112 R)
• M89: 65,757,240 km (0.115 R)
• M90: 66,787,221 km (0.092 R)
• M91: 67,304,232 km (0.12 R)
• M92: 68,134,201 km (0.043 R)
• M93: 69,071,880 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.3

Radius: 6.4

Gravity: 20.08 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.95 AU - 12.31 AU

Year: 20818 Days

Day: 16.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,055,101 km

• M1: 232,026 km (0.099 R)
• M2: 280,047 km (0.105 R)
• M3: 793,766 km (0.062 R)
• M4: 1,818,063 km (0.085 R)
• M5: 1,992,494 km (0.112 R)
• M6: 2,245,614 km (0.047 R)
• M7: 3,024,570 km (0.06 R)
• M8: 3,148,138 km (0.114 R)
• M9: 3,615,481 km (0.091 R)
• M10: 4,013,860 km (0.078 R)
• M11: 4,566,625 km (0.081 R)
• M12: 5,192,093 km (0.111 R)
• M13: 5,290,828 km (0.047 R)
• M14: 6,469,061 km (0.102 R)
• M15: 7,279,582 km (0.043 R)
• M16: 8,064,672 km (0.111 R)
• M17: 8,236,410 km (0.093 R)
• M18: 8,293,856 km (0.091 R)
• M19: 8,351,600 km (0.092 R)
• M20: 8,525,283 km (0.103 R)
• M21: 8,700,163 km (0.079 R)
• M22: 8,817,448 km (0.043 R)
• M23: 10,513,888 km (0.084 R)
• M24: 11,271,003 km (0.096 R)
• M25: 11,334,881 km (0.106 R)
• M26: 13,850,369 km (0.042 R)
• M27: 13,987,401 km (0.116 R)
• M28: 15,099,811 km (0.116 R)
• M29: 17,187,150 km (0.082 R)
• M30: 17,630,259 km (0.025 R)
• M31: 17,778,809 km (0.094 R)
• M32: 19,057,871 km (0.085 R)
• M33: 19,286,756 km (0.114 R)
• M34: 19,978,646 km (0.118 R)
• M35: 20,913,633 km (0.079 R)
• M36: 22,423,225 km (0.101 R)
• M37: 23,803,415 km (0.078 R)
• M38: 24,214,510 km (0.073 R)
• M39: 24,627,998 km (0.07 R)
• M40: 24,960,554 km (0.074 R)
• M41: 25,966,899 km (0.111 R)
• M42: 27,759,680 km (0.099 R)
• M43: 29,415,878 km (0.087 R)
• M44: 31,103,791 km (0.113 R)
• M45: 32,367,594 km (0.117 R)
• M46: 32,640,610 km (0.112 R)
• M47: 32,914,224 km (0.062 R)
• M48: 33,555,999 km (0.101 R)
• M49: 33,648,002 km (0.082 R)
• M50: 33,832,306 km (0.079 R)
• M51: 37,110,893 km (0.109 R)
• M52: 37,874,441 km (0.117 R)
• M53: 37,970,184 km (0.116 R)
• M54: 42,762,402 km (0.107 R)
• M55: 44,671,121 km (0.095 R)
• M56: 44,772,399 km (0.072 R)
• M57: 46,812,914 km (0.097 R)
• M58: 47,430,902 km (0.109 R)
• M59: 48,259,226 km (0.111 R)
• M60: 49,301,325 km (0.088 R)
• M61: 50,772,620 km (0.045 R)
• M62: 50,878,385 km (0.091 R)
• M63: 51,089,767 km (0.069 R)
• M64: 52,258,426 km (0.092 R)
• M65: 52,578,565 km (0.051 R)
• M66: 53,113,826 km (0.086 R)
• M67: 54,081,575 km (0.054 R)
• M68: 55,055,308 km (0.065 R)
• M69: 55,598,647 km (0.08 R)
• M70: 58,010,763 km (0.082 R)
• M71: 58,674,529 km (0.078 R)
• M72: 58,785,381 km (0.116 R)
• M73: 58,896,233 km (0.07 R)
• M74: 59,340,688 km (0.037 R)
• M75: 59,563,439 km (0.08 R)
• M76: 61,467,072 km (0.101 R)
• M77: 62,256,799 km (0.037 R)
• M78: 63,732,134 km (0.107 R)
• M79: 64,531,435 km (0.099 R)
• M80: 65,333,878 km (0.118 R)
• M81: 67,296,602 km (0.094 R)
• M82: 67,412,690 km (0.093 R)
• M83: 67,528,778 km (0.118 R)
• M84: 68,577,010 km (0.116 R)
• M85: 68,693,697 km (0.084 R)
• M86: 71,753,422 km (0.078 R)
• M87: 72,109,315 km (0.044 R)
• M88: 73,299,965 km (0.067 R)
• M89: 73,897,608 km (0.092 R)
• M90: 75,218,258 km (0.091 R)
• M91: 77,153,157 km (0.081 R)
• M92: 78,248,662 km (0.118 R)
• M93: 78,859,470 km (0.094 R)
• M94: 80,578,350 km (0.111 R)
• M95: 80,948,305 km (0.094 R)
• M96: 82,433,513 km (0.117 R)
• M97: 82,681,995 km (0.056 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: 153 - 15,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit