🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.46 AU - 0.58 AU

Year: 144 Days

Day: 28.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,543,379 km

• M1: 96,341 km (0.025 R)
• M2: 195,225 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.47 AU - 0.65 AU

Year: 160 Days

Day: 32.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.64 AU - 0.64 AU

Year: 196 Days

Day: 47 Hours

Environment

Temp: 150 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.3 AU - 1.54 AU

Year: 648 Days

Day: 42.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.85 AU - 2.07 AU

Year: 1051 Days

Day: 35 Hours

Environment

Temp: -74 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,543,379 km

• M1: 491,429 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.61 AU - 2.59 AU

Year: 1165 Days

Day: 15.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.4

Radius: 11.1

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.39 AU - 5.03 AU

Year: 3307 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 112,543,379 km

• M1: 146,606 km (0.089 R)
• M2: 222,602 km (0.105 R)
• M3: 317,746 km (0.102 R)
• M4: 718,070 km (0.112 R)
• M5: 837,150 km (0.085 R)
• M6: 1,301,352 km (0.111 R)
• M7: 1,381,536 km (0.083 R)
• M8: 1,505,104 km (0.117 R)
• M9: 1,632,562 km (0.079 R)
• M10: 1,868,328 km (0.101 R)
• M11: 2,210,757 km (0.098 R)
• M12: 2,641,001 km (0.117 R)
• M13: 2,778,780 km (0.098 R)
• M14: 3,409,635 km (0.066 R)
• M15: 3,712,720 km (0.119 R)
• M16: 3,984,988 km (0.071 R)
• M17: 4,083,872 km (0.074 R)
• M18: 4,223,746 km (0.11 R)
• M19: 4,467,292 km (0.094 R)
• M20: 4,715,474 km (0.036 R)
• M21: 4,820,193 km (0.069 R)
• M22: 4,946,902 km (0.108 R)
• M23: 5,312,071 km (0.094 R)
• M24: 5,797,516 km (0.096 R)
• M25: 6,205,469 km (0.096 R)
• M26: 6,506,011 km (0.118 R)
• M27: 6,740,282 km (0.119 R)
• M28: 7,121,158 km (0.098 R)
• M29: 7,217,499 km (0.114 R)
• M30: 7,779,837 km (0.085 R)
• M31: 8,028,768 km (0.09 R)
• M32: 8,204,546 km (0.081 R)
• M33: 8,508,828 km (0.115 R)
• M34: 8,636,883 km (0.098 R)
• M35: 8,713,926 km (0.103 R)
• M36: 9,391,455 km (0.087 R)
• M37: 9,789,984 km (0.092 R)
• M38: 10,058,961 km (0.086 R)
• M39: 10,357,409 km (0.07 R)
• M40: 10,796,927 km (0.054 R)
• M41: 10,935,604 km (0.076 R)
• M42: 11,439,450 km (0.095 R)
• M43: 11,779,636 km (0.047 R)
• M44: 11,865,206 km (0.091 R)
• M45: 12,615,439 km (0.068 R)
• M46: 12,732,275 km (0.117 R)
• M47: 12,820,089 km (0.117 R)
• M48: 13,262,300 km (0.08 R)
• M49: 13,470,391 km (0.047 R)
• M50: 13,769,437 km (0.116 R)
• M51: 13,859,644 km (0.057 R)
• M52: 14,010,439 km (0.079 R)
• M53: 14,404,929 km (0.094 R)
• M54: 15,329,144 km (0.098 R)
• M55: 15,485,025 km (0.096 R)
• M56: 16,177,364 km (0.061 R)
• M57: 16,944,053 km (0.097 R)
• M58: 17,073,007 km (0.116 R)
• M59: 17,624,724 km (0.103 R)
• M60: 17,755,322 km (0.051 R)
• M61: 18,413,404 km (0.109 R)
• M62: 18,945,673 km (0.048 R)
• M63: 19,550,647 km (0.114 R)
• M64: 19,685,883 km (0.069 R)
• M65: 19,787,610 km (0.067 R)
• M66: 20,917,373 km (0.087 R)
• M67: 20,986,487 km (0.118 R)
• M68: 21,333,404 km (0.069 R)
• M69: 21,682,267 km (0.119 R)
• M70: 21,962,613 km (0.066 R)
• M71: 22,103,235 km (0.078 R)
• M72: 22,173,696 km (0.067 R)
• M73: 22,562,500 km (0.113 R)
• M74: 23,346,692 km (0.069 R)
• M75: 23,418,499 km (0.096 R)
• M76: 23,490,306 km (0.07 R)
• M77: 24,248,768 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.5

Radius: 4.3

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.7 AU - 14.8 AU

Year: 16416 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 112,543,379 km

• M1: 54,753 km (0.07 R)
• M2: 191,485 km (0.069 R)
• M3: 354,547 km (0.104 R)
• M4: 404,812 km (0.117 R)
• M5: 484,548 km (0.053 R)
• M6: 569,818 km (0.04 R)
• M7: 754,721 km (0.115 R)
• M8: 803,789 km (0.086 R)
• M9: 1,065,286 km (0.056 R)
• M10: 1,431,801 km (0.085 R)
• M11: 1,597,107 km (0.082 R)
• M12: 1,682,078 km (0.066 R)
• M13: 1,768,546 km (0.085 R)
• M14: 1,856,510 km (0.102 R)
• M15: 1,923,380 km (0.108 R)
• M16: 2,128,927 km (0.067 R)
• M17: 2,175,602 km (0.099 R)
• M18: 2,246,212 km (0.099 R)
• M19: 2,293,635 km (0.085 R)
• M20: 2,365,591 km (0.086 R)
• M21: 2,536,133 km (0.072 R)
• M22: 2,685,581 km (0.103 R)
• M23: 3,150,980 km (0.041 R)
• M24: 3,231,015 km (0.094 R)
• M25: 3,257,793 km (0.089 R)
• M26: 3,284,720 km (0.115 R)
• M27: 3,420,256 km (0.062 R)
• M28: 4,751,079 km (0.114 R)
• M29: 4,904,417 km (0.065 R)
• M30: 4,966,201 km (0.115 R)
• M31: 5,059,400 km (0.087 R)
• M32: 5,090,666 km (0.071 R)
• M33: 5,501,910 km (0.099 R)
• M34: 5,792,878 km (0.101 R)
• M35: 6,457,242 km (0.086 R)
• M36: 6,901,997 km (0.1 R)
• M37: 7,965,488 km (0.063 R)
• M38: 8,257,503 km (0.116 R)
• M39: 8,405,007 km (0.093 R)
• M40: 8,852,304 km (0.093 R)
• M41: 9,422,272 km (0.1 R)
• M42: 9,460,719 km (0.1 R)
• M43: 10,121,792 km (0.099 R)
• M44: 10,358,755 km (0.118 R)
• M45: 10,557,571 km (0.1 R)
• M46: 10,797,825 km (0.05 R)
• M47: 13,168,203 km (0.11 R)
• M48: 13,383,624 km (0.108 R)
• M49: 13,861,440 km (0.113 R)
• M50: 14,300,659 km (0.086 R)
• M51: 14,389,071 km (0.065 R)
• M52: 15,965,234 km (0.108 R)
• M53: 16,056,938 km (0.042 R)
• M54: 16,194,867 km (0.096 R)
• M55: 16,471,922 km (0.103 R)
• M56: 17,547,980 km (0.032 R)
• M57: 17,737,520 km (0.065 R)
• M58: 17,880,087 km (0.102 R)
• M59: 17,927,659 km (0.108 R)
• M60: 18,791,587 km (0.106 R)
• M61: 18,840,057 km (0.066 R)
• M62: 19,034,085 km (0.117 R)
• M63: 19,424,087 km (0.116 R)
• M64: 19,767,414 km (0.115 R)
• M65: 20,609,799 km (0.096 R)
• M66: 20,709,731 km (0.062 R)
• M67: 20,759,697 km (0.085 R)
• M68: 21,312,311 km (0.12 R)
• M69: 22,483,214 km (0.047 R)
• M70: 23,258,131 km (0.081 R)
• M71: 23,518,431 km (0.089 R)
• M72: 25,099,980 km (0.12 R)
• M73: 26,011,330 km (0.071 R)
• M74: 26,552,425 km (0.084 R)
• M75: 27,535,882 km (0.113 R)
• M76: 28,531,156 km (0.041 R)
• M77: 29,481,851 km (0.03 R)
• M78: 31,817,373 km (0.034 R)
• M79: 32,048,352 km (0.074 R)
• M80: 32,511,956 km (0.041 R)
• M81: 32,861,267 km (0.113 R)
• M82: 33,094,789 km (0.062 R)
• M83: 34,152,296 km (0.111 R)
• M84: 38,001,300 km (0.11 R)
• M85: 38,430,646 km (0.094 R)
• M86: 39,479,776 km (0.095 R)
• M87: 39,790,042 km (0.063 R)
• M88: 40,038,973 km (0.116 R)
• M89: 40,350,734 km (0.085 R)
• M90: 40,413,266 km (0.066 R)
• M91: 40,475,798 km (0.073 R)
• M92: 40,914,120 km (0.117 R)
• M93: 41,039,633 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.5

Radius: 6.1

Gravity: 25.46 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.06 AU - 23.04 AU

Year: 30590 Days

Day: 18.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 112,543,379 km

• M1: 85,869 km (0.096 R)
• M2: 325,076 km (0.069 R)
• M3: 780,901 km (0.084 R)
• M4: 1,728,753 km (0.078 R)
• M5: 1,812,079 km (0.102 R)
• M6: 2,026,303 km (0.049 R)
• M7: 2,813,936 km (0.1 R)
• M8: 2,961,888 km (0.067 R)
• M9: 3,265,572 km (0.072 R)
• M10: 3,847,956 km (0.07 R)
• M11: 3,902,410 km (0.068 R)
• M12: 4,634,692 km (0.114 R)
• M13: 4,986,695 km (0.116 R)
• M14: 5,469,597 km (0.077 R)
• M15: 5,530,932 km (0.104 R)
• M16: 6,030,440 km (0.03 R)
• M17: 6,609,683 km (0.078 R)
• M18: 7,206,429 km (0.074 R)
• M19: 7,409,134 km (0.109 R)
• M20: 8,593,201 km (0.116 R)
• M21: 9,390,258 km (0.099 R)
• M22: 11,366,147 km (0.092 R)
• M23: 11,444,686 km (0.062 R)
• M24: 12,400,616 km (0.082 R)
• M25: 13,134,394 km (0.07 R)
• M26: 13,216,673 km (0.088 R)
• M27: 15,331,538 km (0.09 R)
• M28: 15,767,017 km (0.092 R)
• M29: 16,918,173 km (0.105 R)
• M30: 17,458,520 km (0.101 R)
• M31: 18,463,818 km (0.081 R)
• M32: 23,764,071 km (0.089 R)
• M33: 25,799,649 km (0.051 R)
• M34: 27,362,647 km (0.118 R)
• M35: 29,278,248 km (0.113 R)
• M36: 29,601,679 km (0.12 R)
• M37: 29,709,838 km (0.091 R)
• M38: 30,797,863 km (0.109 R)
• M39: 32,789,160 km (0.065 R)
• M40: 36,083,605 km (0.064 R)
• M41: 37,360,572 km (0.118 R)
• M42: 37,594,244 km (0.057 R)
• M43: 37,945,799 km (0.081 R)
• M44: 38,770,383 km (0.062 R)
• M45: 39,244,159 km (0.11 R)
• M46: 39,958,489 km (0.067 R)
• M47: 40,917,561 km (0.076 R)
• M48: 41,520,889 km (0.029 R)
• M49: 43,593,867 km (0.116 R)
• M50: 44,457,196 km (0.109 R)
• M51: 45,575,590 km (0.07 R)
• M52: 45,700,354 km (0.105 R)
• M53: 46,828,921 km (0.099 R)
• M54: 48,093,621 km (0.09 R)
• M55: 48,347,937 km (0.045 R)
• M56: 49,113,430 km (0.113 R)
• M57: 49,241,336 km (0.088 R)
• M58: 50,915,186 km (0.096 R)
• M59: 51,563,992 km (0.099 R)
• M60: 51,693,993 km (0.104 R)
• M61: 52,869,683 km (0.089 R)
• M62: 53,526,567 km (0.115 R)
• M63: 55,380,234 km (0.086 R)
• M64: 58,470,926 km (0.062 R)
• M65: 59,150,100 km (0.103 R)
• M66: 59,286,384 km (0.051 R)
• M67: 59,558,951 km (0.104 R)
• M68: 59,695,534 km (0.056 R)
• M69: 60,379,496 km (0.107 R)
• M70: 61,617,119 km (0.12 R)
• M71: 65,098,710 km (0.071 R)
• M72: 67,076,244 km (0.11 R)
• M73: 67,218,213 km (0.105 R)
• M74: 67,787,134 km (0.087 R)
• M75: 69,073,226 km (0.101 R)
• M76: 69,360,155 km (0.117 R)
• M77: 69,935,209 km (0.107 R)
• M78: 70,800,633 km (0.08 R)
• M79: 71,960,017 km (0.084 R)
• M80: 74,591,443 km (0.101 R)
• M81: 75,919,124 km (0.093 R)
• M82: 76,808,484 km (0.113 R)
• M83: 82,825,011 km (0.069 R)
• M84: 83,434,921 km (0.116 R)
• M85: 86,198,143 km (0.051 R)
• M86: 86,506,914 km (0.117 R)
• M87: 94,506,360 km (0.113 R)
• M88: 96,903,666 km (0.114 R)
• M89: 97,064,185 km (0.1 R)
• M90: 100,618,181 km (0.085 R)
• M91: 101,921,179 km (0.041 R)
• M92: 103,229,562 km (0.11 R)
• M93: 104,214,664 km (0.102 R)
• M94: 104,543,630 km (0.108 R)
• M95: 108,518,894 km (0.09 R)
• M96: 109,186,250 km (0.075 R)
• M97: 112,543,376 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 13,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit