🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.51 AU - 0.67 AU

Year: 173 Days

Day: 47.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.86 AU - 1.36 AU

Year: 445 Days

Day: 47 Hours

Environment

Temp: -14 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.92 AU - 1.34 AU

Year: 457 Days

Day: 32 Hours

Environment

Temp: -18 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.94 AU - 2.76 AU

Year: 1372 Days

Day: 34.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,674,053 km

• M1: 374,743 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.87 AU - 3.13 AU

Year: 1979 Days

Day: 27.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.04 AU - 3.08 AU

Year: 2038 Days

Day: 36.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.8

Radius: 12.4

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.37 AU - 5.23 AU

Year: 3395 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,674,053 km

• M1: 192,832 km (0.099 R)
• M2: 324,927 km (0.109 R)
• M3: 445,652 km (0.048 R)
• M4: 576,251 km (0.104 R)
• M5: 657,782 km (0.11 R)
• M6: 941,719 km (0.103 R)
• M7: 1,041,201 km (0.118 R)
• M8: 1,237,922 km (0.077 R)
• M9: 1,745,059 km (0.086 R)
• M10: 1,981,424 km (0.075 R)
• M11: 2,771,151 km (0.033 R)
• M12: 2,880,956 km (0.057 R)
• M13: 3,451,971 km (0.077 R)
• M14: 3,590,349 km (0.052 R)
• M15: 3,670,234 km (0.082 R)
• M16: 4,162,262 km (0.038 R)
• M17: 4,437,671 km (0.116 R)
• M18: 4,873,151 km (0.11 R)
• M19: 5,163,520 km (0.095 R)
• M20: 5,322,393 km (0.033 R)
• M21: 6,045,100 km (0.036 R)
• M22: 6,164,479 km (0.085 R)
• M23: 6,454,550 km (0.088 R)
• M24: 6,749,108 km (0.056 R)
• M25: 7,275,244 km (0.056 R)
• M26: 7,453,564 km (0.095 R)
• M27: 8,366,859 km (0.027 R)
• M28: 8,580,635 km (0.114 R)
• M29: 8,688,345 km (0.085 R)
• M30: 8,823,432 km (0.032 R)
• M31: 9,676,589 km (0.112 R)
• M32: 9,985,807 km (0.089 R)
• M33: 10,098,903 km (0.105 R)
• M34: 11,107,941 km (0.106 R)
• M35: 11,254,697 km (0.079 R)
• M36: 11,372,580 km (0.119 R)
• M37: 12,543,333 km (0.105 R)
• M38: 12,849,709 km (0.119 R)
• M39: 13,034,762 km (0.06 R)
• M40: 13,127,662 km (0.074 R)
• M41: 13,815,363 km (0.1 R)
• M42: 13,910,059 km (0.061 R)
• M43: 14,163,627 km (0.088 R)
• M44: 14,386,678 km (0.077 R)
• M45: 14,643,088 km (0.094 R)
• M46: 15,323,459 km (0.082 R)
• M47: 15,815,786 km (0.049 R)
• M48: 16,380,069 km (0.061 R)
• M49: 16,782,338 km (0.086 R)
• M50: 17,187,898 km (0.083 R)
• M51: 17,391,800 km (0.043 R)
• M52: 17,562,491 km (0.1 R)
• M53: 18,285,198 km (0.102 R)
• M54: 18,389,169 km (0.094 R)
• M55: 18,667,570 km (0.038 R)
• M56: 18,807,295 km (0.084 R)
• M57: 19,228,562 km (0.057 R)
• M58: 20,080,373 km (0.071 R)
• M59: 20,799,789 km (0.074 R)
• M60: 21,162,564 km (0.115 R)
• M61: 21,527,582 km (0.115 R)
• M62: 21,931,347 km (0.08 R)
• M63: 22,078,851 km (0.094 R)
• M64: 22,189,703 km (0.037 R)
• M65: 22,448,956 km (0.108 R)
• M66: 22,746,506 km (0.112 R)
• M67: 22,858,555 km (0.094 R)
• M68: 22,970,603 km (0.08 R)
• M69: 23,458,592 km (0.117 R)
• M70: 23,609,386 km (0.103 R)
• M71: 23,836,326 km (0.072 R)
• M72: 24,943,051 km (0.116 R)
• M73: 25,096,988 km (0.112 R)
• M74: 25,251,223 km (0.107 R)
• M75: 25,367,161 km (0.082 R)
• M76: 25,949,396 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.6

Radius: 8.6

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.59 AU - 7.57 AU

Year: 5709 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,674,053 km

• M1: 137,929 km (0.066 R)
• M2: 200,461 km (0.115 R)
• M3: 267,780 km (0.099 R)
• M4: 346,169 km (0.11 R)
• M5: 443,558 km (0.115 R)
• M6: 551,418 km (0.08 R)
• M7: 657,782 km (0.116 R)
• M8: 783,294 km (0.107 R)
• M9: 942,317 km (0.059 R)
• M10: 1,112,260 km (0.117 R)
• M11: 1,166,564 km (0.113 R)
• M12: 1,349,522 km (0.08 R)
• M13: 1,452,147 km (0.103 R)
• M14: 1,587,832 km (0.116 R)
• M15: 1,696,290 km (0.095 R)
• M16: 1,871,918 km (0.07 R)
• M17: 2,206,569 km (0.093 R)
• M18: 2,596,271 km (0.054 R)
• M19: 2,780,725 km (0.065 R)
• M20: 2,893,372 km (0.088 R)
• M21: 3,319,577 km (0.095 R)
• M22: 3,399,312 km (0.115 R)
• M23: 3,683,100 km (0.054 R)
• M24: 4,038,095 km (0.103 R)
• M25: 4,360,628 km (0.071 R)
• M26: 4,513,966 km (0.047 R)
• M27: 4,580,238 km (0.068 R)
• M28: 4,803,438 km (0.066 R)
• M29: 5,424,120 km (0.092 R)
• M30: 5,779,714 km (0.077 R)
• M31: 5,899,990 km (0.119 R)
• M32: 6,021,165 km (0.06 R)
• M33: 6,094,168 km (0.084 R)
• M34: 6,241,223 km (0.089 R)
• M35: 7,354,979 km (0.057 R)
• M36: 8,014,856 km (0.086 R)
• M37: 8,229,977 km (0.102 R)
• M38: 8,365,513 km (0.095 R)
• M39: 8,447,193 km (0.115 R)
• M40: 8,529,023 km (0.037 R)
• M41: 8,638,679 km (0.085 R)
• M42: 9,475,679 km (0.058 R)
• M43: 9,589,224 km (0.077 R)
• M44: 9,703,217 km (0.098 R)
• M45: 10,163,829 km (0.115 R)
• M46: 10,838,366 km (0.116 R)
• M47: 11,376,320 km (0.065 R)
• M48: 11,527,414 km (0.073 R)
• M49: 11,739,843 km (0.106 R)
• M50: 11,892,432 km (0.11 R)
• M51: 12,076,438 km (0.095 R)
• M52: 12,385,208 km (0.104 R)
• M53: 12,540,490 km (0.119 R)
• M54: 12,947,546 km (0.111 R)
• M55: 13,073,657 km (0.101 R)
• M56: 13,774,374 km (0.031 R)
• M57: 14,259,220 km (0.112 R)
• M58: 14,585,643 km (0.04 R)
• M59: 14,749,602 km (0.114 R)
• M60: 14,947,370 km (0.119 R)
• M61: 15,079,765 km (0.1 R)
• M62: 15,146,036 km (0.061 R)
• M63: 15,212,458 km (0.072 R)
• M64: 16,560,634 km (0.07 R)
• M65: 17,179,670 km (0.077 R)
• M66: 17,492,180 km (0.118 R)
• M67: 17,666,461 km (0.069 R)
• M68: 17,981,814 km (0.102 R)
• M69: 18,122,585 km (0.109 R)
• M70: 18,760,471 km (0.044 R)
• M71: 18,903,187 km (0.043 R)
• M72: 19,153,913 km (0.119 R)
• M73: 19,767,414 km (0.079 R)
• M74: 21,384,866 km (0.108 R)
• M75: 21,908,309 km (0.072 R)
• M76: 23,312,135 km (0.057 R)
• M77: 23,504,069 km (0.11 R)
• M78: 23,966,925 km (0.049 R)
• M79: 25,137,080 km (0.047 R)
• M80: 25,255,113 km (0.105 R)
• M81: 25,452,133 km (0.059 R)
• M82: 26,806,293 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.6

Radius: 14.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6 AU - 6.66 AU

Year: 6065 Days

Day: 8.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,674,053 km

• M1: 394,938 km (0.068 R)
• M2: 536,009 km (0.07 R)
• M3: 780,302 km (0.082 R)
• M4: 955,033 km (0.067 R)
• M5: 1,380,788 km (0.068 R)
• M6: 1,923,679 km (0.09 R)
• M7: 2,167,224 km (0.045 R)
• M8: 2,356,765 km (0.12 R)
• M9: 2,640,552 km (0.117 R)
• M10: 2,797,929 km (0.109 R)
• M11: 3,146,193 km (0.099 R)
• M12: 3,337,678 km (0.074 R)
• M13: 3,435,066 km (0.103 R)
• M14: 3,935,770 km (0.104 R)
• M15: 4,247,532 km (0.097 R)
• M16: 4,513,517 km (0.071 R)
• M17: 4,648,604 km (0.042 R)
• M18: 4,785,187 km (0.039 R)
• M19: 5,661,083 km (0.094 R)
• M20: 5,777,769 km (0.093 R)
• M21: 6,586,495 km (0.076 R)
• M22: 6,740,282 km (0.068 R)
• M23: 7,494,704 km (0.076 R)
• M24: 7,623,208 km (0.096 R)
• M25: 7,817,087 km (0.104 R)
• M26: 8,342,475 km (0.095 R)
• M27: 8,811,464 km (0.114 R)
• M28: 9,083,433 km (0.112 R)
• M29: 9,220,465 km (0.107 R)
• M30: 9,427,359 km (0.081 R)
• M31: 9,600,892 km (0.085 R)
• M32: 9,775,473 km (0.047 R)
• M33: 10,772,991 km (0.107 R)
• M34: 10,881,749 km (0.119 R)
• M35: 12,481,399 km (0.058 R)
• M36: 12,825,474 km (0.096 R)
• M37: 13,289,078 km (0.093 R)
• M38: 13,444,959 km (0.096 R)
• M39: 13,562,094 km (0.057 R)
• M40: 13,719,022 km (0.088 R)
• M41: 13,837,055 km (0.059 R)
• M42: 14,113,811 km (0.115 R)
• M43: 16,644,259 km (0.091 R)
• M44: 16,896,631 km (0.115 R)
• M45: 17,319,843 km (0.108 R)
• M46: 17,661,076 km (0.075 R)
• M47: 17,918,384 km (0.054 R)
• M48: 18,047,487 km (0.08 R)
• M49: 18,220,123 km (0.12 R)
• M50: 18,523,657 km (0.099 R)
• M51: 19,400,001 km (0.116 R)
• M52: 19,887,840 km (0.085 R)
• M53: 19,976,851 km (0.117 R)
• M54: 20,649,592 km (0.039 R)
• M55: 21,102,126 km (0.085 R)
• M56: 21,971,140 km (0.104 R)
• M57: 24,552,003 km (0.083 R)
• M58: 25,659,625 km (0.062 R)
• M59: 25,902,423 km (0.051 R)
• M60: 26,292,723 km (0.107 R)
• M61: 28,273,250 km (0.116 R)
• M62: 28,474,010 km (0.106 R)
• M63: 29,382,967 km (0.08 R)
• M64: 30,096,548 km (0.115 R)
• M65: 30,250,185 km (0.031 R)
• M66: 30,558,207 km (0.064 R)
• M67: 30,764,204 km (0.042 R)
• M68: 31,281,214 km (0.09 R)
• M69: 32,218,893 km (0.08 R)
• M70: 32,901,957 km (0.042 R)
• M71: 33,007,573 km (0.115 R)
• M72: 33,696,023 km (0.118 R)
• M73: 33,855,644 km (0.084 R)
• M74: 34,550,077 km (0.039 R)
• M75: 34,657,339 km (0.098 R)
• M76: 35,249,148 km (0.099 R)
• M77: 35,681,635 km (0.094 R)
• M78: 36,333,882 km (0.071 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836

Radius: 14.3

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.73 AU - 10.13 AU

Year: 11027 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,674,053 km

• M1: 179,517 km (0.074 R)
• M2: 663,766 km (0.056 R)
• M3: 823,985 km (0.103 R)
• M4: 1,297,163 km (0.06 R)
• M5: 1,481,019 km (0.06 R)
• M6: 1,624,782 km (0.086 R)
• M7: 1,748,350 km (0.083 R)
• M8: 2,005,659 km (0.112 R)
• M9: 2,193,254 km (0.105 R)
• M10: 2,615,270 km (0.061 R)
• M11: 2,880,956 km (0.092 R)
• M12: 3,280,681 km (0.118 R)
• M13: 3,863,664 km (0.114 R)
• M14: 4,374,242 km (0.058 R)
• M15: 5,422,175 km (0.119 R)
• M16: 5,610,668 km (0.082 R)
• M17: 5,801,256 km (0.065 R)
• M18: 6,071,729 km (0.074 R)
• M19: 6,665,483 km (0.118 R)
• M20: 6,786,507 km (0.059 R)
• M21: 7,112,780 km (0.105 R)
• M22: 7,993,912 km (0.092 R)
• M23: 8,998,462 km (0.11 R)
• M24: 10,042,655 km (0.11 R)
• M25: 11,029,552 km (0.08 R)
• M26: 11,704,687 km (0.077 R)
• M27: 11,900,062 km (0.091 R)
• M28: 12,145,702 km (0.114 R)
• M29: 12,343,620 km (0.1 R)
• M30: 13,501,806 km (0.071 R)
• M31: 13,604,131 km (0.114 R)
• M32: 14,016,124 km (0.113 R)
• M33: 15,170,421 km (0.104 R)
• M34: 16,519,046 km (0.079 R)
• M35: 16,628,551 km (0.118 R)
• M36: 16,848,460 km (0.112 R)
• M37: 17,124,618 km (0.051 R)
• M38: 17,569,522 km (0.058 R)
• M39: 18,357,454 km (0.048 R)
• M40: 18,812,830 km (0.096 R)
• M41: 18,984,568 km (0.082 R)
• M42: 19,271,946 km (0.114 R)
• M43: 21,205,049 km (0.097 R)
• M44: 21,324,129 km (0.054 R)
• M45: 22,893,112 km (0.119 R)
• M46: 23,199,039 km (0.105 R)
• M47: 24,561,577 km (0.106 R)
• M48: 24,812,153 km (0.114 R)
• M49: 25,063,478 km (0.108 R)
• M50: 25,442,110 km (0.084 R)
• M51: 26,525,198 km (0.053 R)
• M52: 28,538,935 km (0.105 R)
• M53: 29,997,664 km (0.097 R)
• M54: 30,265,594 km (0.058 R)
• M55: 31,684,679 km (0.077 R)
• M56: 34,097,992 km (0.114 R)
• M57: 34,657,937 km (0.106 R)
• M58: 37,214,864 km (0.108 R)
• M59: 38,225,547 km (0.084 R)
• M60: 38,370,657 km (0.097 R)
• M61: 38,807,184 km (0.063 R)
• M62: 39,685,024 km (0.076 R)
• M63: 40,273,991 km (0.112 R)
• M64: 40,717,548 km (0.108 R)
• M65: 40,940,000 km (0.111 R)
• M66: 41,237,102 km (0.116 R)
• M67: 42,884,474 km (0.096 R)
• M68: 43,035,268 km (0.027 R)
• M69: 43,867,930 km (0.08 R)
• M70: 44,782,272 km (0.05 R)
• M71: 45,241,837 km (0.037 R)
• M72: 45,549,111 km (0.1 R)
• M73: 46,011,368 km (0.075 R)
• M74: 46,475,122 km (0.064 R)
• M75: 46,785,088 km (0.105 R)
• M76: 48,032,136 km (0.117 R)
• M77: 48,267,155 km (0.091 R)
• M78: 49,053,291 km (0.072 R)
• M79: 51,357,099 km (0.1 R)
• M80: 51,677,687 km (0.081 R)
• M81: 52,562,558 km (0.068 R)
• M82: 53,858,674 km (0.101 R)
• M83: 54,184,349 km (0.1 R)
• M84: 54,510,622 km (0.08 R)
• M85: 54,673,983 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 14,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit