🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.58 AU - 0.66 AU

Year: 320 Days

Day: 38.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,601,384 km

• M1: 75,248 km (0.091 R)
• M2: 470,336 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.3

Radius: 8.8

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1 AU - 1.18 AU

Year: 747 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 17,601,384 km

• M1: 126,709 km (0.071 R)
• M2: 192,084 km (0.119 R)
• M3: 339,886 km (0.114 R)
• M4: 422,913 km (0.092 R)
• M5: 505,940 km (0.037 R)
• M6: 590,612 km (0.1 R)
• M7: 805,285 km (0.102 R)
• M8: 896,241 km (0.037 R)
• M9: 1,012,329 km (0.047 R)
• M10: 1,277,416 km (0.035 R)
• M11: 1,470,547 km (0.074 R)
• M12: 1,526,646 km (0.118 R)
• M13: 1,778,120 km (0.072 R)
• M14: 1,851,423 km (0.05 R)
• M15: 1,973,794 km (0.066 R)
• M16: 2,042,909 km (0.109 R)
• M17: 2,240,827 km (0.11 R)
• M18: 2,342,254 km (0.06 R)
• M19: 2,542,117 km (0.058 R)
• M20: 2,602,405 km (0.094 R)
• M21: 2,778,481 km (0.103 R)
• M22: 3,038,183 km (0.077 R)
• M23: 3,166,837 km (0.12 R)
• M24: 3,256,446 km (0.05 R)
• M25: 3,355,031 km (0.079 R)
• M26: 3,413,075 km (0.115 R)
• M27: 3,471,419 km (0.113 R)
• M28: 3,828,808 km (0.058 R)
• M29: 4,029,568 km (0.063 R)
• M30: 4,153,435 km (0.109 R)
• M31: 4,377,832 km (0.099 R)
• M32: 4,569,317 km (0.085 R)
• M33: 4,782,345 km (0.097 R)
• M34: 4,894,842 km (0.085 R)
• M35: 4,998,663 km (0.039 R)
• M36: 5,103,232 km (0.113 R)
• M37: 5,160,678 km (0.042 R)
• M38: 5,256,720 km (0.104 R)
• M39: 5,324,338 km (0.072 R)
• M40: 5,382,531 km (0.105 R)
• M41: 5,607,527 km (0.034 R)
• M42: 5,716,284 km (0.077 R)
• M43: 5,825,790 km (0.072 R)
• M44: 5,885,779 km (0.073 R)
• M45: 6,209,209 km (0.036 R)
• M46: 6,332,029 km (0.111 R)
• M47: 6,435,102 km (0.081 R)
• M48: 6,517,830 km (0.088 R)
• M49: 6,601,006 km (0.1 R)
• M50: 6,831,387 km (0.106 R)
• M51: 6,905,288 km (0.073 R)
• M52: 7,000,732 km (0.097 R)
• M53: 7,107,245 km (0.114 R)
• M54: 7,182,044 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.8

Radius: 12.1

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.71 AU - 2.01 AU

Year: 1664 Days

Day: 12.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 83.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 17,601,384 km

• M1: 198,367 km (0.116 R)
• M2: 312,061 km (0.11 R)
• M3: 469,588 km (0.117 R)
• M4: 639,680 km (0.118 R)
• M5: 726,447 km (0.096 R)
• M6: 868,864 km (0.033 R)
• M7: 967,001 km (0.072 R)
• M8: 1,085,183 km (0.041 R)
• M9: 1,217,128 km (0.07 R)
• M10: 1,363,435 km (0.061 R)
• M11: 1,543,401 km (0.104 R)
• M12: 1,627,026 km (0.105 R)
• M13: 1,838,259 km (0.07 R)
• M14: 1,927,269 km (0.098 R)
• M15: 2,330,436 km (0.091 R)
• M16: 2,427,375 km (0.088 R)
• M17: 2,978,793 km (0.084 R)
• M18: 3,420,855 km (0.1 R)
• M19: 3,556,241 km (0.073 R)
• M20: 3,693,571 km (0.104 R)
• M21: 3,845,413 km (0.07 R)
• M22: 4,090,155 km (0.075 R)
• M23: 4,221,054 km (0.114 R)
• M24: 4,799,698 km (0.051 R)
• M25: 5,049,527 km (0.112 R)
• M26: 5,147,812 km (0.12 R)
• M27: 5,751,141 km (0.118 R)
• M28: 5,957,286 km (0.107 R)
• M29: 6,225,964 km (0.056 R)
• M30: 6,529,199 km (0.039 R)
• M31: 6,744,321 km (0.096 R)
• M32: 6,883,896 km (0.084 R)
• M33: 7,118,764 km (0.097 R)
• M34: 7,213,460 km (0.12 R)
• M35: 7,324,312 km (0.098 R)
• M36: 7,499,940 km (0.114 R)
• M37: 7,790,160 km (0.105 R)
• M38: 8,232,670 km (0.092 R)
• M39: 8,315,398 km (0.103 R)
• M40: 8,649,599 km (0.113 R)
• M41: 8,750,727 km (0.115 R)
• M42: 9,056,505 km (0.031 R)
• M43: 9,331,167 km (0.099 R)
• M44: 9,452,192 km (0.042 R)
• M45: 9,539,108 km (0.064 R)
• M46: 9,818,557 km (0.112 R)
• M47: 9,976,981 km (0.112 R)
• M48: 10,083,196 km (0.104 R)
• M49: 10,260,768 km (0.119 R)
• M50: 10,475,441 km (0.082 R)
• M51: 10,565,350 km (0.064 R)
• M52: 10,800,069 km (0.1 R)
• M53: 10,981,980 km (0.067 R)
• M54: 11,275,042 km (0.075 R)
• M55: 11,496,596 km (0.08 R)
• M56: 11,682,247 km (0.101 R)
• M57: 12,207,485 km (0.116 R)
• M58: 12,473,022 km (0.094 R)
• M59: 12,740,503 km (0.074 R)
• M60: 12,855,693 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.1

Radius: 11.1

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.18 AU - 2.48 AU

Year: 2333 Days

Day: 13.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 17,601,384 km

• M1: 147,354 km (0.102 R)
• M2: 383,120 km (0.099 R)
• M3: 518,057 km (0.117 R)
• M4: 609,611 km (0.114 R)
• M5: 680,371 km (0.104 R)
• M6: 792,420 km (0.085 R)
• M7: 993,928 km (0.07 R)
• M8: 1,101,340 km (0.06 R)
• M9: 1,224,159 km (0.057 R)
• M10: 1,684,771 km (0.117 R)
• M11: 1,788,443 km (0.08 R)
• M12: 1,867,580 km (0.117 R)
• M13: 2,029,744 km (0.111 R)
• M14: 2,168,421 km (0.11 R)
• M15: 2,426,178 km (0.1 R)
• M16: 2,648,780 km (0.113 R)
• M17: 3,066,308 km (0.076 R)
• M18: 3,945,644 km (0.103 R)
• M19: 4,015,057 km (0.115 R)
• M20: 4,102,422 km (0.095 R)
• M21: 4,404,461 km (0.046 R)
• M22: 4,548,972 km (0.097 R)
• M23: 4,843,081 km (0.07 R)
• M24: 5,181,322 km (0.089 R)
• M25: 5,546,640 km (0.079 R)
• M26: 6,080,405 km (0.112 R)
• M27: 6,262,017 km (0.114 R)
• M28: 6,609,982 km (0.109 R)
• M29: 6,692,710 km (0.058 R)
• M30: 6,775,886 km (0.083 R)
• M31: 7,432,022 km (0.049 R)
• M32: 7,734,958 km (0.031 R)
• M33: 7,975,810 km (0.08 R)
• M34: 8,197,066 km (0.085 R)
• M35: 8,330,806 km (0.092 R)
• M36: 8,713,478 km (0.087 R)
• M37: 9,171,247 km (0.043 R)
• M38: 9,356,449 km (0.039 R)
• M39: 9,519,661 km (0.074 R)
• M40: 9,613,309 km (0.108 R)
• M41: 9,683,769 km (0.081 R)
• M42: 9,801,503 km (0.063 R)
• M43: 9,896,198 km (0.088 R)
• M44: 10,470,056 km (0.101 R)
• M45: 10,712,404 km (0.107 R)
• M46: 11,030,300 km (0.069 R)
• M47: 11,104,052 km (0.11 R)
• M48: 11,276,837 km (0.085 R)
• M49: 11,575,285 km (0.107 R)
• M50: 11,675,216 km (0.114 R)
• M51: 11,977,105 km (0.049 R)
• M52: 12,052,951 km (0.11 R)
• M53: 12,205,092 km (0.079 R)
• M54: 12,357,981 km (0.085 R)
• M55: 12,614,242 km (0.051 R)
• M56: 12,820,388 km (0.104 R)
• M57: 13,183,911 km (0.044 R)
• M58: 13,288,480 km (0.106 R)
• M59: 13,762,256 km (0.09 R)
• M60: 13,841,693 km (0.109 R)
• M61: 15,052,388 km (0.119 R)
• M62: 15,134,368 km (0.116 R)
• M63: 15,933,819 km (0.119 R)
• M64: 16,437,066 km (0.108 R)
• M65: 16,577,838 km (0.056 R)
• M66: 16,662,360 km (0.084 R)
• M67: 16,747,182 km (0.065 R)
• M68: 16,860,428 km (0.1 R)
• M69: 16,945,549 km (0.113 R)
• M70: 17,116,240 km (0.119 R)
• M71: 17,430,546 km (0.081 R)
• M72: 18,239,122 km (0.081 R)
• M73: 18,677,444 km (0.078 R)
• M74: 18,765,557 km (0.099 R)
• M75: 19,326,549 km (0.041 R)
• M76: 19,922,996 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.6

Radius: 8.1

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.64 AU - 3.58 AU

Year: 3598 Days

Day: 9.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 17,601,384 km

• M1: 127,158 km (0.079 R)
• M2: 202,107 km (0.105 R)
• M3: 379,530 km (0.12 R)
• M4: 461,958 km (0.08 R)
• M5: 560,693 km (0.1 R)
• M6: 717,621 km (0.069 R)
• M7: 769,681 km (0.102 R)
• M8: 980,165 km (0.074 R)
• M9: 1,074,262 km (0.111 R)
• M10: 1,297,462 km (0.116 R)
• M11: 1,645,876 km (0.092 R)
• M12: 1,744,610 km (0.114 R)
• M13: 1,845,439 km (0.065 R)
• M14: 1,948,213 km (0.088 R)
• M15: 2,113,668 km (0.098 R)
• M16: 2,299,319 km (0.119 R)
• M17: 2,474,349 km (0.086 R)
• M18: 2,871,232 km (0.104 R)
• M19: 3,182,096 km (0.089 R)
• M20: 3,323,765 km (0.109 R)
• M21: 3,431,476 km (0.115 R)
• M22: 3,613,387 km (0.096 R)
• M23: 3,779,889 km (0.099 R)
• M24: 4,005,932 km (0.078 R)
• M25: 4,159,120 km (0.065 R)
• M26: 4,294,656 km (0.115 R)
• M27: 4,372,746 km (0.091 R)
• M28: 4,530,572 km (0.042 R)
• M29: 4,630,054 km (0.106 R)
• M30: 4,750,480 km (0.118 R)
• M31: 4,953,485 km (0.089 R)
• M32: 5,056,109 km (0.094 R)
• M33: 5,200,920 km (0.089 R)
• M34: 6,120,498 km (0.063 R)
• M35: 6,430,764 km (0.078 R)
• M36: 7,228,569 km (0.074 R)
• M37: 7,391,780 km (0.098 R)
• M38: 8,009,171 km (0.065 R)
• M39: 8,129,747 km (0.074 R)
• M40: 8,446,146 km (0.05 R)
• M41: 8,667,551 km (0.118 R)
• M42: 8,766,734 km (0.115 R)
• M43: 8,940,866 km (0.08 R)
• M44: 10,062,102 km (0.096 R)
• M45: 10,375,510 km (0.085 R)
• M46: 10,559,964 km (0.049 R)
• M47: 10,665,730 km (0.111 R)
• M48: 11,012,049 km (0.112 R)
• M49: 11,227,171 km (0.09 R)
• M50: 11,389,335 km (0.092 R)
• M51: 11,579,474 km (0.096 R)
• M52: 11,907,991 km (0.097 R)
• M53: 12,100,972 km (0.076 R)
• M54: 12,156,323 km (0.102 R)
• M55: 12,322,825 km (0.118 R)
• M56: 12,798,846 km (0.05 R)
• M57: 12,883,369 km (0.058 R)
• M58: 12,968,191 km (0.088 R)
• M59: 13,024,888 km (0.103 R)
• M60: 13,166,857 km (0.083 R)
• M61: 13,395,143 km (0.059 R)
• M62: 13,452,289 km (0.118 R)
• M63: 13,509,735 km (0.094 R)
• M64: 14,321,004 km (0.105 R)
• M65: 14,703,077 km (0.102 R)
• M66: 15,029,051 km (0.08 R)
• M67: 16,234,211 km (0.109 R)
• M68: 16,478,953 km (0.056 R)
• M69: 16,755,710 km (0.05 R)
• M70: 17,470,189 km (0.098 R)
• M71: 17,595,402 km (0.095 R)
• M72: 17,752,480 km (0.114 R)
• M73: 18,131,112 km (0.116 R)
• M74: 19,186,226 km (0.117 R)
• M75: 19,315,479 km (0.096 R)
• M76: 19,835,331 km (0.104 R)
• M77: 20,491,767 km (0.105 R)
• M78: 21,121,873 km (0.098 R)
• M79: 21,791,922 km (0.044 R)
• M80: 21,960,519 km (0.103 R)
• M81: 22,061,946 km (0.034 R)
• M82: 22,197,332 km (0.111 R)
• M83: 22,435,043 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.3

Radius: 12.5

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.65 AU - 5.33 AU

Year: 6241 Days

Day: 9.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 17,601,384 km

• M1: 172,486 km (0.038 R)
• M2: 374,443 km (0.055 R)
• M3: 588,668 km (0.111 R)
• M4: 719,416 km (0.086 R)
• M5: 846,574 km (0.098 R)
• M6: 981,960 km (0.096 R)
• M7: 1,191,397 km (0.091 R)
• M8: 1,345,483 km (0.099 R)
• M9: 2,298,870 km (0.092 R)
• M10: 2,559,320 km (0.086 R)
• M11: 3,015,145 km (0.097 R)
• M12: 3,204,686 km (0.055 R)
• M13: 3,471,867 km (0.088 R)
• M14: 4,002,192 km (0.036 R)
• M15: 4,132,342 km (0.118 R)
• M16: 4,211,030 km (0.036 R)
• M17: 5,082,438 km (0.101 R)
• M18: 5,366,076 km (0.087 R)
• M19: 5,596,756 km (0.098 R)
• M20: 5,830,727 km (0.041 R)
• M21: 6,460,384 km (0.071 R)
• M22: 7,048,902 km (0.107 R)
• M23: 7,238,293 km (0.101 R)
• M24: 7,429,479 km (0.08 R)
• M25: 8,078,734 km (0.113 R)
• M26: 8,310,311 km (0.119 R)
• M27: 8,780,049 km (0.113 R)
• M28: 9,120,833 km (0.105 R)
• M29: 10,205,118 km (0.08 R)
• M30: 10,383,887 km (0.083 R)
• M31: 10,853,326 km (0.098 R)
• M32: 11,145,789 km (0.094 R)
• M33: 11,552,097 km (0.116 R)
• M34: 11,888,244 km (0.084 R)
• M35: 13,148,157 km (0.049 R)
• M36: 14,450,107 km (0.109 R)
• M37: 14,610,626 km (0.086 R)
• M38: 14,933,757 km (0.105 R)
• M39: 15,299,973 km (0.102 R)
• M40: 15,916,914 km (0.068 R)
• M41: 16,836,492 km (0.071 R)
• M42: 17,516,115 km (0.086 R)
• M43: 17,902,377 km (0.067 R)
• M44: 18,596,063 km (0.117 R)
• M45: 19,254,443 km (0.049 R)
• M46: 19,564,260 km (0.108 R)
• M47: 20,143,952 km (0.107 R)
• M48: 21,138,030 km (0.088 R)
• M49: 22,194,340 km (0.03 R)
• M50: 22,986,162 km (0.119 R)
• M51: 23,409,075 km (0.109 R)
• M52: 24,501,588 km (0.094 R)
• M53: 24,693,223 km (0.116 R)
• M54: 24,789,265 km (0.089 R)
• M55: 24,981,648 km (0.087 R)
• M56: 25,271,269 km (0.115 R)
• M57: 26,244,702 km (0.118 R)
• M58: 26,440,975 km (0.103 R)
• M59: 26,637,546 km (0.099 R)
• M60: 26,736,131 km (0.09 R)
• M61: 26,884,084 km (0.066 R)
• M62: 28,529,960 km (0.045 R)
• M63: 28,630,639 km (0.119 R)
• M64: 28,832,596 km (0.104 R)
• M65: 29,594,199 km (0.049 R)
• M66: 29,951,887 km (0.061 R)
• M67: 30,723,064 km (0.106 R)
• M68: 31,605,093 km (0.101 R)
• M69: 31,761,573 km (0.111 R)
• M70: 31,865,992 km (0.077 R)
• M71: 32,232,656 km (0.103 R)
• M72: 32,337,674 km (0.098 R)
• M73: 33,022,832 km (0.119 R)
• M74: 34,568,777 km (0.105 R)
• M75: 36,465,827 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.4

Radius: 9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.2 AU - 5.18 AU

Year: 6663 Days

Day: 13.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 17,601,384 km

• M1: 114,742 km (0.066 R)
• M2: 211,980 km (0.05 R)
• M3: 331,359 km (0.07 R)
• M4: 545,284 km (0.103 R)
• M5: 607,966 km (0.072 R)
• M6: 793,916 km (0.076 R)
• M7: 1,783,057 km (0.1 R)
• M8: 2,091,677 km (0.089 R)
• M9: 2,181,137 km (0.071 R)
• M10: 2,511,299 km (0.094 R)
• M11: 2,717,146 km (0.09 R)
• M12: 3,337,379 km (0.099 R)
• M13: 4,957,673 km (0.061 R)
• M14: 5,479,620 km (0.099 R)
• M15: 5,819,357 km (0.114 R)
• M16: 6,074,122 km (0.059 R)
• M17: 6,369,728 km (0.087 R)
• M18: 6,726,967 km (0.102 R)
• M19: 6,917,555 km (0.099 R)
• M20: 6,994,299 km (0.083 R)
• M21: 7,226,325 km (0.059 R)
• M22: 7,323,713 km (0.097 R)
• M23: 7,717,754 km (0.103 R)
• M24: 8,118,676 km (0.103 R)
• M25: 8,961,810 km (0.113 R)
• M26: 9,213,882 km (0.103 R)
• M27: 9,940,629 km (0.095 R)
• M28: 10,289,042 km (0.113 R)
• M29: 10,354,865 km (0.049 R)
• M30: 11,110,035 km (0.053 R)
• M31: 11,222,683 km (0.103 R)
• M32: 11,676,712 km (0.095 R)
• M33: 12,369,201 km (0.077 R)
• M34: 13,721,117 km (0.054 R)
• M35: 14,255,331 km (0.114 R)
• M36: 14,525,056 km (0.036 R)
• M37: 15,469,766 km (0.109 R)
• M38: 16,102,116 km (0.074 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 16,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit