🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.65 AU - 1.05 AU

Year: 286 Days

Day: 38.7 Hours

Environment

Temp: 91 °C

Axial Tilt: 177 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.47 AU - 2.33 AU

Year: 957 Days

Day: 19.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,214,489 km

• M1: 1,317,957 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.1 AU - 2.96 AU

Year: 1470 Days

Day: 25 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.96 AU - 4.24 AU

Year: 2495 Days

Day: 46.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,214,489 km

• M1: 1,554,621 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.29 AU - 5.11 AU

Year: 3144 Days

Day: 27.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.7

Radius: 12.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.58 AU - 6.94 AU

Year: 6420 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 46,214,489 km

• M1: 170,990 km (0.09 R)
• M2: 277,504 km (0.082 R)
• M3: 455,675 km (0.066 R)
• M4: 705,653 km (0.068 R)
• M5: 940,671 km (0.113 R)
• M6: 1,042,248 km (0.091 R)
• M7: 1,201,869 km (0.079 R)
• M8: 1,381,686 km (0.075 R)
• M9: 1,570,778 km (0.112 R)
• M10: 2,202,978 km (0.11 R)
• M11: 2,341,207 km (0.064 R)
• M12: 2,729,114 km (0.091 R)
• M13: 2,863,004 km (0.109 R)
• M14: 3,014,547 km (0.077 R)
• M15: 3,091,290 km (0.055 R)
• M16: 3,404,997 km (0.071 R)
• M17: 4,165,403 km (0.067 R)
• M18: 4,459,662 km (0.111 R)
• M19: 4,565,129 km (0.113 R)
• M20: 4,653,691 km (0.068 R)
• M21: 5,308,480 km (0.114 R)
• M22: 5,495,478 km (0.06 R)
• M23: 5,646,721 km (0.112 R)
• M24: 5,991,993 km (0.104 R)
• M25: 6,285,205 km (0.059 R)
• M26: 7,048,902 km (0.053 R)
• M27: 7,151,526 km (0.047 R)
• M28: 7,337,626 km (0.089 R)
• M29: 7,651,333 km (0.11 R)
• M30: 8,141,116 km (0.102 R)
• M31: 8,861,579 km (0.102 R)
• M32: 8,994,722 km (0.097 R)
• M33: 9,083,882 km (0.119 R)
• M34: 9,173,341 km (0.105 R)
• M35: 9,443,515 km (0.085 R)
• M36: 9,739,270 km (0.117 R)
• M37: 9,853,862 km (0.093 R)
• M38: 9,968,753 km (0.079 R)
• M39: 10,339,756 km (0.062 R)
• M40: 10,480,079 km (0.109 R)
• M41: 11,119,311 km (0.112 R)
• M42: 11,383,500 km (0.077 R)
• M43: 11,601,016 km (0.073 R)
• M44: 11,966,782 km (0.1 R)
• M45: 12,065,068 km (0.074 R)
• M46: 12,609,904 km (0.082 R)
• M47: 13,314,958 km (0.115 R)
• M48: 13,493,279 km (0.041 R)
• M49: 13,852,164 km (0.09 R)
• M50: 14,396,551 km (0.117 R)
• M51: 14,842,353 km (0.079 R)
• M52: 15,479,490 km (0.088 R)
• M53: 15,559,675 km (0.109 R)
• M54: 15,720,642 km (0.081 R)
• M55: 15,936,212 km (0.101 R)
• M56: 16,044,372 km (0.096 R)
• M57: 16,152,680 km (0.061 R)
• M58: 16,370,046 km (0.101 R)
• M59: 16,807,919 km (0.086 R)
• M60: 17,138,830 km (0.098 R)
• M61: 17,277,357 km (0.042 R)
• M62: 17,416,334 km (0.078 R)
• M63: 17,667,209 km (0.075 R)
• M64: 18,200,975 km (0.077 R)
• M65: 18,427,316 km (0.119 R)
• M66: 18,569,135 km (0.111 R)
• M67: 19,255,490 km (0.119 R)
• M68: 19,341,957 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 10.2

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.25 AU - 13.19 AU

Year: 12820 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,214,489 km

• M1: 224,546 km (0.054 R)
• M2: 329,115 km (0.077 R)
• M3: 474,973 km (0.089 R)
• M4: 592,707 km (0.088 R)
• M5: 677,230 km (0.077 R)
• M6: 824,284 km (0.08 R)
• M7: 1,007,841 km (0.056 R)
• M8: 1,358,049 km (0.087 R)
• M9: 1,502,860 km (0.087 R)
• M10: 1,577,210 km (0.084 R)
• M11: 1,808,040 km (0.112 R)
• M12: 1,919,490 km (0.048 R)
• M13: 2,116,211 km (0.099 R)
• M14: 2,600,759 km (0.095 R)
• M15: 2,893,073 km (0.033 R)
• M16: 3,791,708 km (0.072 R)
• M17: 4,018,797 km (0.057 R)
• M18: 4,551,515 km (0.08 R)
• M19: 4,704,703 km (0.087 R)
• M20: 4,948,997 km (0.061 R)
• M21: 5,659,587 km (0.072 R)
• M22: 5,753,684 km (0.111 R)
• M23: 5,967,160 km (0.117 R)
• M24: 6,086,838 km (0.077 R)
• M25: 6,159,094 km (0.106 R)
• M26: 6,623,296 km (0.064 R)
• M27: 7,149,581 km (0.078 R)
• M28: 7,328,052 km (0.085 R)
• M29: 7,663,301 km (0.105 R)
• M30: 7,924,648 km (0.094 R)
• M31: 8,056,444 km (0.066 R)
• M32: 8,456,319 km (0.052 R)
• M33: 8,780,797 km (0.12 R)
• M34: 9,192,191 km (0.114 R)
• M35: 9,497,819 km (0.084 R)
• M36: 9,581,893 km (0.082 R)
• M37: 10,147,972 km (0.108 R)
• M38: 10,521,667 km (0.035 R)
• M39: 11,046,756 km (0.102 R)
• M40: 11,223,730 km (0.068 R)
• M41: 12,091,996 km (0.117 R)
• M42: 12,549,616 km (0.111 R)
• M43: 13,324,982 km (0.083 R)
• M44: 13,419,079 km (0.067 R)
• M45: 13,924,570 km (0.038 R)
• M46: 13,988,149 km (0.05 R)
• M47: 14,051,878 km (0.082 R)
• M48: 14,468,508 km (0.114 R)
• M49: 14,629,924 km (0.116 R)
• M50: 14,921,789 km (0.09 R)
• M51: 15,379,708 km (0.04 R)
• M52: 15,842,115 km (0.079 R)
• M53: 16,443,499 km (0.046 R)
• M54: 17,737,670 km (0.113 R)
• M55: 18,782,312 km (0.029 R)
• M56: 19,668,081 km (0.07 R)
• M57: 20,531,111 km (0.078 R)
• M58: 21,149,997 km (0.104 R)
• M59: 21,259,802 km (0.106 R)
• M60: 21,811,818 km (0.085 R)
• M61: 22,480,670 km (0.087 R)
• M62: 22,705,067 km (0.049 R)
• M63: 22,817,415 km (0.11 R)
• M64: 23,080,707 km (0.088 R)
• M65: 23,231,502 km (0.079 R)
• M66: 24,181,748 km (0.092 R)
• M67: 24,334,936 km (0.059 R)
• M68: 24,526,870 km (0.113 R)
• M69: 24,912,384 km (0.088 R)
• M70: 25,067,068 km (0.079 R)
• M71: 25,416,529 km (0.081 R)
• M72: 25,611,305 km (0.088 R)
• M73: 25,767,485 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.8

Radius: 5.5

Gravity: 27.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.27 AU - 18.27 AU

Year: 23970 Days

Day: 23.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,214,489 km

• M1: 472,430 km (0.086 R)
• M2: 565,480 km (0.082 R)
• M3: 824,583 km (0.112 R)
• M4: 1,275,471 km (0.068 R)
• M5: 1,406,968 km (0.117 R)
• M6: 1,612,815 km (0.117 R)
• M7: 3,301,027 km (0.061 R)
• M8: 5,045,487 km (0.034 R)
• M9: 5,149,458 km (0.102 R)
• M10: 5,412,750 km (0.072 R)
• M11: 5,465,857 km (0.111 R)
• M12: 6,007,252 km (0.108 R)
• M13: 6,452,455 km (0.07 R)
• M14: 6,622,249 km (0.08 R)
• M15: 8,584,225 km (0.105 R)
• M16: 8,896,137 km (0.069 R)
• M17: 9,021,948 km (0.115 R)
• M18: 9,339,096 km (0.116 R)
• M19: 9,659,834 km (0.09 R)
• M20: 9,789,236 km (0.074 R)
• M21: 11,249,161 km (0.078 R)
• M22: 11,385,296 km (0.029 R)
• M23: 11,590,394 km (0.091 R)
• M24: 12,143,458 km (0.045 R)
• M25: 12,705,048 km (0.033 R)
• M26: 13,131,701 km (0.068 R)
• M27: 13,346,823 km (0.073 R)
• M28: 13,926,215 km (0.088 R)
• M29: 14,587,737 km (0.098 R)
• M30: 15,713,012 km (0.113 R)
• M31: 16,710,681 km (0.071 R)
• M32: 18,847,088 km (0.094 R)
• M33: 18,927,871 km (0.072 R)
• M34: 20,567,314 km (0.108 R)
• M35: 20,817,142 km (0.069 R)
• M36: 21,996,123 km (0.119 R)
• M37: 23,717,695 km (0.046 R)
• M38: 24,506,525 km (0.107 R)
• M39: 24,594,638 km (0.106 R)
• M40: 26,380,089 km (0.097 R)
• M41: 26,470,446 km (0.103 R)
• M42: 26,833,071 km (0.078 R)
• M43: 28,022,374 km (0.085 R)
• M44: 30,832,271 km (0.104 R)
• M45: 31,022,709 km (0.061 R)
• M46: 34,913,600 km (0.111 R)
• M47: 35,510,346 km (0.099 R)
• M48: 36,110,532 km (0.081 R)
• M49: 36,210,913 km (0.107 R)
• M50: 40,508,560 km (0.112 R)
• M51: 41,660,314 km (0.089 R)
• M52: 42,293,263 km (0.103 R)
• M53: 43,354,959 km (0.119 R)
• M54: 43,461,622 km (0.06 R)
• M55: 43,782,210 km (0.077 R)
• M56: 43,889,173 km (0.106 R)
• M57: 44,103,397 km (0.098 R)
• M58: 44,425,481 km (0.051 R)
• M59: 47,249,440 km (0.105 R)
• M60: 50,466,842 km (0.082 R)
• M61: 50,916,234 km (0.068 R)
• M62: 52,385,584 km (0.045 R)
• M63: 54,673,384 km (0.093 R)
• M64: 60,057,412 km (0.095 R)
• M65: 60,414,352 km (0.086 R)
• M66: 62,089,399 km (0.076 R)
• M67: 63,295,308 km (0.095 R)
• M68: 64,387,073 km (0.092 R)
• M69: 64,630,618 km (0.066 R)
• M70: 64,996,385 km (0.056 R)
• M71: 65,975,204 km (0.086 R)
• M72: 70,189,077 km (0.119 R)
• M73: 71,193,178 km (0.117 R)
• M74: 71,444,951 km (0.047 R)
• M75: 74,361,511 km (0.12 R)
• M76: 74,489,268 km (0.11 R)
• M77: 74,744,931 km (0.115 R)
• M78: 75,385,060 km (0.089 R)
• M79: 76,027,283 km (0.045 R)
• M80: 78,613,681 km (0.048 R)
• M81: 79,134,431 km (0.111 R)
• M82: 79,656,229 km (0.115 R)
• M83: 80,965,958 km (0.1 R)
• M84: 83,606,660 km (0.091 R)
• M85: 83,739,502 km (0.1 R)
• M86: 84,138,181 km (0.073 R)
• M87: 84,670,899 km (0.06 R)
• M88: 88,836,751 km (0.095 R)
• M89: 89,786,548 km (0.11 R)
• M90: 89,922,532 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.2

Radius: 4.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 16.33 AU - 21.65 AU

Year: 30226 Days

Day: 21.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 46,214,489 km

• M1: 106,663 km (0.043 R)
• M2: 138,228 km (0.117 R)
• M3: 174,431 km (0.109 R)
• M4: 293,361 km (0.058 R)
• M5: 355,744 km (0.064 R)
• M6: 508,932 km (0.096 R)
• M7: 748,887 km (0.09 R)
• M8: 890,107 km (0.096 R)
• M9: 1,117,646 km (0.116 R)
• M10: 1,157,289 km (0.049 R)
• M11: 1,948,363 km (0.088 R)
• M12: 2,368,583 km (0.113 R)
• M13: 2,523,566 km (0.104 R)
• M14: 2,575,926 km (0.04 R)
• M15: 2,762,025 km (0.06 R)
• M16: 2,870,334 km (0.118 R)
• M17: 3,007,815 km (0.116 R)
• M18: 3,549,359 km (0.103 R)
• M19: 4,089,707 km (0.101 R)
• M20: 4,527,580 km (0.085 R)
• M21: 4,849,365 km (0.073 R)
• M22: 5,045,936 km (0.095 R)
• M23: 5,480,817 km (0.085 R)
• M24: 5,514,776 km (0.092 R)
• M25: 5,892,959 km (0.108 R)
• M26: 7,412,126 km (0.103 R)
• M27: 8,370,300 km (0.114 R)
• M28: 8,685,204 km (0.062 R)
• M29: 8,724,847 km (0.057 R)
• M30: 9,693,792 km (0.103 R)
• M31: 10,526,903 km (0.078 R)
• M32: 11,037,780 km (0.109 R)
• M33: 11,209,817 km (0.097 R)
• M34: 12,216,461 km (0.058 R)
• M35: 12,349,753 km (0.074 R)
• M36: 12,483,643 km (0.111 R)
• M37: 14,034,524 km (0.051 R)
• M38: 14,267,747 km (0.078 R)
• M39: 14,455,193 km (0.058 R)
• M40: 15,452,562 km (0.09 R)
• M41: 16,373,786 km (0.073 R)
• M42: 16,915,330 km (0.119 R)
• M43: 18,117,200 km (0.1 R)
• M44: 19,813,939 km (0.027 R)
• M45: 22,262,407 km (0.108 R)
• M46: 23,577,223 km (0.108 R)
• M47: 25,142,615 km (0.11 R)
• M48: 25,766,737 km (0.105 R)
• M49: 26,453,541 km (0.075 R)
• M50: 26,683,772 km (0.071 R)
• M51: 26,914,602 km (0.087 R)
• M52: 28,313,940 km (0.117 R)
• M53: 28,372,732 km (0.104 R)
• M54: 29,736,616 km (0.109 R)
• M55: 30,336,204 km (0.099 R)
• M56: 31,547,498 km (0.076 R)
• M57: 36,164,238 km (0.099 R)
• M58: 37,965,247 km (0.113 R)
• M59: 40,455,902 km (0.09 R)
• M60: 43,066,235 km (0.06 R)
• M61: 44,357,713 km (0.062 R)
• M62: 45,592,793 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 18,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit