🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.51 AU - 0.71 AU

Year: 166 Days

Day: 36.6 Hours

Environment

Temp: 263 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.85 AU - 1.35 AU

Year: 402 Days

Day: 12.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.3 AU - 3.56 AU

Year: 1747 Days

Day: 34.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,612,813 km

• M1: 160,219 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.8 AU - 5.34 AU

Year: 3976 Days

Day: 14.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,612,813 km

• M1: 791,822 km (0.099 R)
• M2: 1,017,116 km (0.105 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 10.9

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.25 AU - 6.75 AU

Year: 5118 Days

Day: 12.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 103,612,813 km

• M1: 199,713 km (0.116 R)
• M2: 298,897 km (0.094 R)
• M3: 476,768 km (0.066 R)
• M4: 572,511 km (0.117 R)
• M5: 1,244,654 km (0.113 R)
• M6: 1,336,358 km (0.063 R)
• M7: 1,527,095 km (0.117 R)
• M8: 1,638,396 km (0.075 R)
• M9: 2,180,090 km (0.11 R)
• M10: 2,420,344 km (0.107 R)
• M11: 2,759,482 km (0.078 R)
• M12: 3,113,880 km (0.086 R)
• M13: 3,532,006 km (0.08 R)
• M14: 3,933,975 km (0.113 R)
• M15: 4,140,570 km (0.09 R)
• M16: 4,672,540 km (0.077 R)
• M17: 5,020,804 km (0.089 R)
• M18: 5,169,953 km (0.108 R)
• M19: 5,245,051 km (0.062 R)
• M20: 5,396,444 km (0.109 R)
• M21: 5,549,333 km (0.073 R)
• M22: 5,937,839 km (0.087 R)
• M23: 6,075,918 km (0.104 R)
• M24: 6,155,204 km (0.109 R)
• M25: 6,355,217 km (0.102 R)
• M26: 6,761,674 km (0.099 R)
• M27: 6,947,325 km (0.065 R)
• M28: 7,030,352 km (0.047 R)
• M29: 7,260,583 km (0.086 R)
• M30: 7,879,320 km (0.1 R)
• M31: 8,031,311 km (0.078 R)
• M32: 8,249,874 km (0.087 R)
• M33: 8,626,262 km (0.08 R)
• M34: 9,835,462 km (0.111 R)
• M35: 10,140,192 km (0.1 R)
• M36: 11,365,399 km (0.071 R)
• M37: 11,463,535 km (0.109 R)
• M38: 11,611,188 km (0.045 R)
• M39: 12,107,853 km (0.041 R)
• M40: 12,208,084 km (0.112 R)
• M41: 12,510,272 km (0.086 R)
• M42: 13,665,616 km (0.062 R)
• M43: 14,189,956 km (0.105 R)
• M44: 14,269,094 km (0.108 R)
• M45: 14,640,844 km (0.118 R)
• M46: 15,258,384 km (0.097 R)
• M47: 15,720,343 km (0.112 R)
• M48: 16,021,782 km (0.12 R)
• M49: 16,380,368 km (0.077 R)
• M50: 16,463,545 km (0.109 R)
• M51: 17,218,117 km (0.103 R)
• M52: 18,041,204 km (0.064 R)
• M53: 18,529,641 km (0.1 R)
• M54: 18,818,963 km (0.063 R)
• M55: 19,285,110 km (0.05 R)
• M56: 19,549,001 km (0.08 R)
• M57: 19,754,997 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.4

Radius: 8.8

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.73 AU - 6.87 AU

Year: 5507 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,612,813 km

• M1: 157,975 km (0.081 R)
• M2: 417,677 km (0.09 R)
• M3: 797,805 km (0.118 R)
• M4: 1,036,414 km (0.03 R)
• M5: 1,106,725 km (0.12 R)
• M6: 1,420,432 km (0.076 R)
• M7: 1,547,291 km (0.092 R)
• M8: 1,915,601 km (0.099 R)
• M9: 2,255,337 km (0.032 R)
• M10: 2,441,886 km (0.075 R)
• M11: 2,594,775 km (0.11 R)
• M12: 2,890,081 km (0.103 R)
• M13: 2,950,519 km (0.073 R)
• M14: 3,011,256 km (0.072 R)
• M15: 3,217,102 km (0.108 R)
• M16: 3,321,671 km (0.063 R)
• M17: 3,642,409 km (0.103 R)
• M18: 4,877,938 km (0.072 R)
• M19: 5,022,599 km (0.078 R)
• M20: 5,217,824 km (0.111 R)
• M21: 5,565,490 km (0.07 R)
• M22: 5,895,203 km (0.104 R)
• M23: 6,101,200 km (0.117 R)
• M24: 6,653,216 km (0.063 R)
• M25: 6,894,667 km (0.07 R)
• M26: 7,386,395 km (0.093 R)
• M27: 7,889,493 km (0.102 R)
• M28: 8,752,373 km (0.091 R)
• M29: 9,076,252 km (0.067 R)
• M30: 9,344,182 km (0.109 R)
• M31: 9,464,160 km (0.12 R)
• M32: 10,660,195 km (0.074 R)
• M33: 10,754,142 km (0.12 R)
• M34: 11,483,731 km (0.06 R)
• M35: 11,676,712 km (0.111 R)
• M36: 12,033,204 km (0.063 R)
• M37: 12,990,331 km (0.106 R)
• M38: 13,090,861 km (0.117 R)
• M39: 13,191,391 km (0.083 R)
• M40: 13,292,369 km (0.099 R)
• M41: 13,528,883 km (0.114 R)
• M42: 14,246,804 km (0.098 R)
• M43: 14,802,111 km (0.108 R)
• M44: 15,719,445 km (0.046 R)
• M45: 15,933,819 km (0.055 R)
• M46: 16,041,380 km (0.08 R)
• M47: 16,149,090 km (0.107 R)
• M48: 16,221,047 km (0.055 R)
• M49: 16,329,206 km (0.072 R)
• M50: 17,683,067 km (0.076 R)
• M51: 17,794,368 km (0.098 R)
• M52: 18,504,957 km (0.112 R)
• M53: 18,618,053 km (0.026 R)
• M54: 18,693,451 km (0.106 R)
• M55: 18,920,540 km (0.107 R)
• M56: 19,377,562 km (0.094 R)
• M57: 19,530,600 km (0.054 R)
• M58: 19,761,131 km (0.096 R)
• M59: 20,069,751 km (0.118 R)
• M60: 20,341,122 km (0.111 R)
• M61: 20,535,749 km (0.038 R)
• M62: 21,716,225 km (0.071 R)
• M63: 22,074,662 km (0.068 R)
• M64: 22,435,193 km (0.097 R)
• M65: 22,918,693 km (0.102 R)
• M66: 23,202,331 km (0.087 R)
• M67: 23,364,943 km (0.111 R)
• M68: 24,183,842 km (0.105 R)
• M69: 24,596,732 km (0.084 R)
• M70: 24,928,840 km (0.08 R)
• M71: 25,220,555 km (0.062 R)
• M72: 25,345,918 km (0.046 R)
• M73: 25,471,431 km (0.06 R)
• M74: 25,681,317 km (0.113 R)
• M75: 26,568,582 km (0.058 R)
• M76: 26,738,824 km (0.115 R)
• M77: 27,337,216 km (0.103 R)
• M78: 27,896,712 km (0.038 R)
• M79: 28,939,858 km (0.068 R)
• M80: 29,290,365 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 10.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.36 AU - 11.08 AU

Year: 10553 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 103,612,813 km

• M1: 145,559 km (0.081 R)
• M2: 336,595 km (0.105 R)
• M3: 520,002 km (0.102 R)
• M4: 681,269 km (0.067 R)
• M5: 949,647 km (0.087 R)
• M6: 1,237,174 km (0.071 R)
• M7: 1,490,294 km (0.113 R)
• M8: 1,727,556 km (0.077 R)
• M9: 2,274,785 km (0.118 R)
• M10: 2,493,497 km (0.104 R)
• M11: 2,757,388 km (0.066 R)
• M12: 3,292,051 km (0.1 R)
• M13: 3,967,186 km (0.09 R)
• M14: 4,164,805 km (0.049 R)
• M15: 4,592,655 km (0.043 R)
• M16: 4,823,634 km (0.072 R)
• M17: 5,369,217 km (0.119 R)
• M18: 5,514,776 km (0.115 R)
• M19: 5,735,732 km (0.056 R)
• M20: 5,909,565 km (0.1 R)
• M21: 6,059,911 km (0.106 R)
• M22: 6,135,607 km (0.109 R)
• M23: 6,441,535 km (0.104 R)
• M24: 6,622,399 km (0.12 R)
• M25: 7,148,085 km (0.101 R)
• M26: 7,660,159 km (0.078 R)
• M27: 7,962,047 km (0.067 R)
• M28: 9,034,814 km (0.08 R)
• M29: 9,617,647 km (0.028 R)
• M30: 9,913,701 km (0.072 R)
• M31: 10,484,268 km (0.105 R)
• M32: 11,720,395 km (0.036 R)
• M33: 12,807,074 km (0.118 R)
• M34: 13,428,354 km (0.087 R)
• M35: 14,598,359 km (0.112 R)
• M36: 15,281,572 km (0.114 R)
• M37: 16,185,293 km (0.085 R)
• M38: 16,255,604 km (0.116 R)
• M39: 16,572,901 km (0.089 R)
• M40: 16,643,661 km (0.091 R)
• M41: 16,892,292 km (0.113 R)
• M42: 17,035,009 km (0.09 R)
• M43: 17,429,199 km (0.076 R)
• M44: 17,501,156 km (0.114 R)
• M45: 18,263,207 km (0.099 R)
• M46: 18,336,361 km (0.103 R)
• M47: 18,630,021 km (0.03 R)
• M48: 18,962,129 km (0.094 R)
• M49: 19,296,181 km (0.109 R)
• M50: 19,407,930 km (0.101 R)
• M51: 21,534,165 km (0.083 R)
• M52: 22,979,131 km (0.119 R)
• M53: 23,693,311 km (0.078 R)
• M54: 24,133,428 km (0.088 R)
• M55: 24,778,344 km (0.084 R)
• M56: 25,879,534 km (0.069 R)
• M57: 26,498,121 km (0.083 R)
• M58: 26,954,993 km (0.118 R)
• M59: 27,456,296 km (0.103 R)
• M60: 27,666,032 km (0.114 R)
• M61: 27,750,106 km (0.099 R)
• M62: 28,002,777 km (0.099 R)
• M63: 28,087,150 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.2

Radius: 6.1

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.54 AU - 16.6 AU

Year: 21396 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 103,612,813 km

• M1: 107,112 km (0.063 R)
• M2: 840,441 km (0.108 R)
• M3: 1,193,641 km (0.1 R)
• M4: 1,238,072 km (0.054 R)
• M5: 3,619,072 km (0.112 R)
• M6: 3,848,405 km (0.1 R)
• M7: 5,027,685 km (0.099 R)
• M8: 5,320,299 km (0.049 R)
• M9: 6,986,071 km (0.05 R)
• M10: 7,769,515 km (0.081 R)
• M11: 9,150,752 km (0.059 R)
• M12: 10,143,484 km (0.114 R)
• M13: 10,281,562 km (0.067 R)
• M14: 10,327,639 km (0.118 R)
• M15: 10,933,809 km (0.104 R)
• M16: 13,119,584 km (0.059 R)
• M17: 14,132,960 km (0.119 R)
• M18: 15,646,740 km (0.097 R)
• M19: 16,883,466 km (0.096 R)
• M20: 17,156,482 km (0.081 R)
• M21: 17,485,897 km (0.112 R)
• M22: 17,984,207 km (0.101 R)
• M23: 18,824,798 km (0.051 R)
• M24: 18,994,591 km (0.049 R)
• M25: 20,254,205 km (0.108 R)
• M26: 21,246,039 km (0.057 R)
• M27: 22,074,662 km (0.092 R)
• M28: 22,313,270 km (0.084 R)
• M29: 22,552,926 km (0.117 R)
• M30: 23,034,482 km (0.076 R)
• M31: 23,398,005 km (0.042 R)
• M32: 24,314,890 km (0.075 R)
• M33: 24,499,643 km (0.114 R)
• M34: 27,391,071 km (0.055 R)
• M35: 28,746,428 km (0.106 R)
• M36: 28,811,503 km (0.051 R)
• M37: 29,268,524 km (0.048 R)
• M38: 32,060,320 km (0.119 R)
• M39: 33,009,668 km (0.074 R)
• M40: 33,214,168 km (0.094 R)
• M41: 33,968,141 km (0.114 R)
• M42: 34,727,650 km (0.104 R)
• M43: 34,797,063 km (0.047 R)
• M44: 35,982,626 km (0.069 R)
• M45: 37,181,354 km (0.113 R)
• M46: 38,752,132 km (0.106 R)
• M47: 40,417,306 km (0.102 R)
• M48: 41,884,113 km (0.118 R)
• M49: 42,921,275 km (0.082 R)
• M50: 44,492,800 km (0.096 R)
• M51: 44,568,198 km (0.08 R)
• M52: 44,869,787 km (0.097 R)
• M53: 47,537,865 km (0.095 R)
• M54: 47,768,994 km (0.093 R)
• M55: 48,697,099 km (0.107 R)
• M56: 49,007,814 km (0.107 R)
• M57: 49,552,948 km (0.12 R)
• M58: 50,021,938 km (0.059 R)
• M59: 51,358,744 km (0.102 R)
• M60: 51,912,556 km (0.061 R)
• M61: 52,707,219 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.1

Radius: 3.7

Gravity: 45.51 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 19.08 AU - 22.76 AU

Year: 33322 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,612,813 km

• M1: 120,127 km (0.118 R)
• M2: 149,598 km (0.062 R)
• M3: 480,209 km (0.114 R)
• M4: 666,907 km (0.054 R)
• M5: 695,331 km (0.079 R)
• M6: 1,001,857 km (0.107 R)
• M7: 1,101,340 km (0.12 R)
• M8: 1,274,125 km (0.107 R)
• M9: 1,530,237 km (0.096 R)
• M10: 2,173,208 km (0.085 R)
• M11: 6,550,442 km (0.063 R)
• M12: 6,612,226 km (0.081 R)
• M13: 6,987,417 km (0.05 R)
• M14: 7,498,294 km (0.081 R)
• M15: 8,220,253 km (0.046 R)
• M16: 8,555,652 km (0.089 R)
• M17: 11,769,164 km (0.088 R)
• M18: 11,919,809 km (0.086 R)
• M19: 12,605,416 km (0.118 R)
• M20: 14,818,866 km (0.118 R)
• M21: 17,749,039 km (0.036 R)
• M22: 18,095,059 km (0.09 R)
• M23: 18,618,053 km (0.078 R)
• M24: 18,969,608 km (0.106 R)
• M25: 19,234,696 km (0.072 R)
• M26: 19,500,980 km (0.086 R)
• M27: 19,857,921 km (0.077 R)
• M28: 21,124,267 km (0.088 R)
• M29: 21,307,225 km (0.093 R)
• M30: 21,767,089 km (0.111 R)
• M31: 21,859,540 km (0.067 R)
• M32: 23,166,277 km (0.068 R)
• M33: 23,828,996 km (0.089 R)
• M34: 24,115,027 km (0.05 R)
• M35: 25,854,551 km (0.117 R)
• M36: 26,246,498 km (0.091 R)
• M37: 26,344,933 km (0.096 R)
• M38: 27,834,180 km (0.102 R)
• M39: 29,146,901 km (0.11 R)
• M40: 29,248,777 km (0.085 R)
• M41: 30,067,526 km (0.084 R)
• M42: 30,170,300 km (0.061 R)
• M43: 31,832,183 km (0.115 R)
• M44: 32,462,888 km (0.085 R)
• M45: 35,352,221 km (0.116 R)
• M46: 35,678,195 km (0.064 R)
• M47: 36,333,284 km (0.062 R)
• M48: 36,882,308 km (0.058 R)
• M49: 37,213,069 km (0.088 R)
• M50: 39,442,675 km (0.091 R)
• M51: 41,371,590 km (0.114 R)
• M52: 44,967,325 km (0.11 R)
• M53: 46,981,211 km (0.061 R)
• M54: 47,818,959 km (0.107 R)
• M55: 49,509,266 km (0.11 R)
• M56: 49,873,985 km (0.068 R)
• M57: 51,957,584 km (0.117 R)
• M58: 52,204,571 km (0.061 R)
• M59: 52,452,005 km (0.082 R)
• M60: 52,575,872 km (0.062 R)
• M61: 52,823,906 km (0.09 R)
• M62: 52,947,922 km (0.102 R)
• M63: 53,445,485 km (0.12 R)
• M64: 55,324,883 km (0.108 R)
• M65: 55,703,366 km (0.106 R)
• M66: 55,956,186 km (0.1 R)
• M67: 56,209,306 km (0.06 R)
• M68: 56,336,165 km (0.116 R)
• M69: 59,019,352 km (0.114 R)
• M70: 61,482,630 km (0.106 R)
• M71: 62,136,523 km (0.087 R)
• M72: 63,582,985 km (0.12 R)
• M73: 64,907,524 km (0.102 R)
• M74: 65,173,509 km (0.104 R)
• M75: 69,071,132 km (0.097 R)
• M76: 69,206,967 km (0.105 R)
• M77: 69,886,889 km (0.043 R)
• M78: 72,215,679 km (0.026 R)
• M79: 73,874,720 km (0.064 R)
• M80: 76,106,122 km (0.092 R)
• M81: 80,778,063 km (0.11 R)
• M82: 81,493,889 km (0.113 R)
• M83: 83,654,232 km (0.112 R)
• M84: 84,233,475 km (0.11 R)
• M85: 84,814,214 km (0.103 R)
• M86: 87,296,491 km (0.092 R)
• M87: 87,443,247 km (0.059 R)
• M88: 89,950,806 km (0.048 R)
• M89: 95,338,125 km (0.047 R)
• M90: 97,765,948 km (0.086 R)
• M91: 97,918,389 km (0.113 R)
• M92: 99,293,642 km (0.099 R)
• M93: 99,446,830 km (0.082 R)
• M94: 100,983,051 km (0.1 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 18,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit