🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.51 AU - 0.51 AU

Year: 129 Days

Day: 46.2 Hours

Environment

Temp: 263 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.92 AU - 1.32 AU

Year: 420 Days

Day: 22.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,107,929 km

• M1: 158,873 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.11 AU - 1.61 AU

Year: 563 Days

Day: 17 Hours

Environment

Temp: 6 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.3 AU - 2.02 AU

Year: 759 Days

Day: 36.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.52 AU - 2.08 AU

Year: 857 Days

Day: 38 Hours

Environment

Temp: -35 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.45 AU - 2.33 AU

Year: 922 Days

Day: 30.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 105.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,107,929 km

• M1: 77,940 km (0.048 R)

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.5

Radius: 11.8

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.93 AU - 6.33 AU

Year: 5384 Days

Day: 12.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,107,929 km

• M1: 197,768 km (0.106 R)
• M2: 555,307 km (0.095 R)
• M3: 868,565 km (0.042 R)
• M4: 1,269,039 km (0.072 R)
• M5: 1,352,514 km (0.066 R)
• M6: 1,543,102 km (0.08 R)
• M7: 2,148,076 km (0.087 R)
• M8: 2,582,807 km (0.099 R)
• M9: 3,136,170 km (0.095 R)
• M10: 3,391,234 km (0.109 R)
• M11: 3,557,288 km (0.118 R)
• M12: 4,350,156 km (0.096 R)
• M13: 4,846,373 km (0.079 R)
• M14: 5,114,901 km (0.051 R)
• M15: 5,360,840 km (0.089 R)
• M16: 6,208,312 km (0.109 R)
• M17: 6,470,856 km (0.082 R)
• M18: 6,796,680 km (0.067 R)
• M19: 7,219,144 km (0.081 R)
• M20: 7,433,518 km (0.101 R)
• M21: 7,806,166 km (0.106 R)
• M22: 8,153,084 km (0.119 R)
• M23: 8,312,406 km (0.095 R)
• M24: 8,602,027 km (0.118 R)
• M25: 9,356,898 km (0.11 R)
• M26: 9,456,979 km (0.109 R)
• M27: 9,691,848 km (0.109 R)
• M28: 9,860,744 km (0.111 R)
• M29: 10,859,758 km (0.089 R)
• M30: 11,105,847 km (0.046 R)
• M31: 11,424,789 km (0.093 R)
• M32: 12,253,861 km (0.108 R)
• M33: 13,176,880 km (0.096 R)
• M34: 13,401,725 km (0.105 R)
• M35: 13,552,370 km (0.11 R)
• M36: 14,160,486 km (0.081 R)
• M37: 14,390,866 km (0.119 R)
• M38: 14,699,936 km (0.119 R)
• M39: 14,777,577 km (0.092 R)
• M40: 15,089,339 km (0.091 R)
• M41: 15,364,001 km (0.088 R)
• M42: 16,318,285 km (0.085 R)
• M43: 17,250,729 km (0.087 R)
• M44: 17,455,678 km (0.076 R)
• M45: 17,579,096 km (0.056 R)
• M46: 18,955,546 km (0.071 R)
• M47: 19,082,405 km (0.104 R)
• M48: 19,421,992 km (0.084 R)
• M49: 20,107,300 km (0.109 R)
• M50: 20,539,638 km (0.091 R)
• M51: 20,887,752 km (0.107 R)
• M52: 21,281,643 km (0.085 R)
• M53: 21,943,764 km (0.093 R)
• M54: 22,255,077 km (0.083 R)
• M55: 22,657,346 km (0.097 R)
• M56: 23,333,378 km (0.11 R)
• M57: 23,424,035 km (0.04 R)
• M58: 23,833,334 km (0.106 R)
• M59: 23,924,589 km (0.09 R)
• M60: 25,121,671 km (0.057 R)
• M61: 25,400,821 km (0.068 R)
• M62: 26,196,981 km (0.112 R)
• M63: 26,338,351 km (0.055 R)
• M64: 26,527,293 km (0.102 R)
• M65: 26,953,946 km (0.108 R)
• M66: 27,670,071 km (0.103 R)
• M67: 28,344,009 km (0.09 R)
• M68: 29,072,252 km (0.088 R)
• M69: 29,855,696 km (0.085 R)
• M70: 30,348,920 km (0.11 R)
• M71: 30,596,505 km (0.098 R)
• M72: 31,093,768 km (0.085 R)
• M73: 31,343,447 km (0.108 R)
• M74: 31,593,724 km (0.083 R)
• M75: 32,298,180 km (0.111 R)
• M76: 32,601,565 km (0.082 R)
• M77: 32,956,860 km (0.104 R)
• M78: 33,517,702 km (0.104 R)
• M79: 33,722,502 km (0.026 R)
• M80: 33,927,600 km (0.101 R)
• M81: 34,390,755 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.8

Radius: 14.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.02 AU - 7.84 AU

Year: 6472 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,107,929 km

• M1: 181,013 km (0.077 R)
• M2: 289,173 km (0.101 R)
• M3: 399,426 km (0.107 R)
• M4: 561,291 km (0.1 R)
• M5: 663,018 km (0.068 R)
• M6: 1,025,344 km (0.116 R)
• M7: 1,196,035 km (0.063 R)
• M8: 1,658,442 km (0.112 R)
• M9: 1,862,194 km (0.095 R)
• M10: 2,041,263 km (0.034 R)
• M11: 2,346,891 km (0.086 R)
• M12: 2,559,171 km (0.115 R)
• M13: 2,667,779 km (0.049 R)
• M14: 2,814,983 km (0.102 R)
• M15: 3,003,028 km (0.045 R)
• M16: 3,673,376 km (0.099 R)
• M17: 3,796,495 km (0.071 R)
• M18: 4,047,071 km (0.106 R)
• M19: 4,389,800 km (0.073 R)
• M20: 4,542,689 km (0.098 R)
• M21: 4,831,562 km (0.089 R)
• M22: 4,944,210 km (0.059 R)
• M23: 5,195,235 km (0.073 R)
• M24: 5,829,530 km (0.072 R)
• M25: 6,241,672 km (0.076 R)
• M26: 7,429,928 km (0.038 R)
• M27: 7,691,724 km (0.067 R)
• M28: 8,224,592 km (0.094 R)
• M29: 8,441,060 km (0.086 R)
• M30: 9,495,426 km (0.09 R)
• M31: 9,637,244 km (0.101 R)
• M32: 10,153,806 km (0.063 R)
• M33: 10,357,109 km (0.102 R)
• M34: 10,591,080 km (0.083 R)
• M35: 10,767,756 km (0.112 R)
• M36: 11,094,178 km (0.108 R)
• M37: 11,213,707 km (0.093 R)
• M38: 11,303,765 km (0.046 R)
• M39: 11,940,004 km (0.091 R)
• M40: 12,216,312 km (0.101 R)
• M41: 12,401,663 km (0.086 R)
• M42: 12,494,713 km (0.096 R)
• M43: 13,533,671 km (0.071 R)
• M44: 13,629,413 km (0.087 R)
• M45: 13,982,763 km (0.112 R)
• M46: 14,665,678 km (0.097 R)
• M47: 14,797,025 km (0.076 R)
• M48: 15,027,705 km (0.117 R)
• M49: 15,426,084 km (0.079 R)
• M50: 16,199,505 km (0.047 R)
• M51: 16,369,298 km (0.064 R)
• M52: 16,471,324 km (0.06 R)
• M53: 16,744,938 km (0.096 R)
• M54: 17,088,864 km (0.081 R)
• M55: 17,539,453 km (0.066 R)
• M56: 17,853,758 km (0.116 R)
• M57: 18,736,685 km (0.1 R)
• M58: 18,879,251 km (0.093 R)
• M59: 19,022,267 km (0.118 R)
• M60: 19,670,026 km (0.074 R)
• M61: 20,251,812 km (0.094 R)
• M62: 21,432,588 km (0.094 R)
• M63: 21,843,533 km (0.07 R)
• M64: 21,993,729 km (0.103 R)
• M65: 22,181,774 km (0.109 R)
• M66: 22,295,019 km (0.112 R)
• M67: 22,635,504 km (0.052 R)
• M68: 22,749,498 km (0.091 R)
• M69: 23,054,229 km (0.084 R)
• M70: 23,398,603 km (0.107 R)
• M71: 23,706,176 km (0.09 R)
• M72: 24,676,019 km (0.112 R)
• M73: 24,871,544 km (0.118 R)
• M74: 26,095,254 km (0.076 R)
• M75: 26,414,197 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.8

Radius: 15

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.13 AU - 13.43 AU

Year: 13440 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,107,929 km

• M1: 267,631 km (0.028 R)
• M2: 430,543 km (0.09 R)
• M3: 539,899 km (0.092 R)
• M4: 680,222 km (0.114 R)
• M5: 939,624 km (0.116 R)
• M6: 1,232,986 km (0.12 R)
• M7: 1,716,037 km (0.065 R)
• M8: 2,816,479 km (0.107 R)
• M9: 3,989,177 km (0.063 R)
• M10: 4,704,703 km (0.103 R)
• M11: 5,541,853 km (0.091 R)
• M12: 5,998,875 km (0.054 R)
• M13: 6,296,275 km (0.057 R)
• M14: 6,994,149 km (0.108 R)
• M15: 7,397,465 km (0.114 R)
• M16: 7,901,012 km (0.1 R)
• M17: 8,845,124 km (0.113 R)
• M18: 10,684,579 km (0.055 R)
• M19: 11,097,469 km (0.075 R)
• M20: 11,832,892 km (0.117 R)
• M21: 13,628,516 km (0.086 R)
• M22: 14,415,700 km (0.043 R)
• M23: 16,507,377 km (0.049 R)
• M24: 16,865,215 km (0.081 R)
• M25: 17,045,181 km (0.105 R)
• M26: 17,588,670 km (0.096 R)
• M27: 18,137,844 km (0.098 R)
• M28: 18,507,052 km (0.076 R)
• M29: 18,754,636 km (0.082 R)
• M30: 19,003,268 km (0.119 R)
• M31: 19,128,033 km (0.082 R)
• M32: 19,945,585 km (0.099 R)
• M33: 20,072,444 km (0.09 R)
• M34: 21,420,022 km (0.08 R)
• M35: 21,875,697 km (0.101 R)
• M36: 22,532,282 km (0.084 R)
• M37: 25,017,551 km (0.09 R)
• M38: 25,911,249 km (0.092 R)
• M39: 26,745,556 km (0.05 R)
• M40: 26,885,430 km (0.102 R)
• M41: 27,025,603 km (0.099 R)
• M42: 27,517,930 km (0.114 R)
• M43: 27,871,579 km (0.087 R)
• M44: 28,155,516 km (0.102 R)
• M45: 28,440,350 km (0.063 R)
• M46: 29,589,711 km (0.076 R)
• M47: 29,879,332 km (0.114 R)
• M48: 30,388,563 km (0.118 R)
• M49: 31,785,209 km (0.048 R)
• M50: 32,678,009 km (0.101 R)
• M51: 32,902,556 km (0.074 R)
• M52: 33,428,392 km (0.118 R)
• M53: 33,654,584 km (0.031 R)
• M54: 36,099,163 km (0.057 R)
• M55: 37,577,639 km (0.049 R)
• M56: 37,891,345 km (0.117 R)
• M57: 38,048,573 km (0.025 R)
• M58: 38,206,099 km (0.113 R)
• M59: 38,600,589 km (0.114 R)
• M60: 38,838,001 km (0.03 R)
• M61: 39,872,171 km (0.082 R)
• M62: 40,032,091 km (0.1 R)
• M63: 40,192,161 km (0.12 R)
• M64: 40,754,350 km (0.08 R)
• M65: 41,157,366 km (0.077 R)
• M66: 42,048,969 km (0.086 R)
• M67: 43,028,836 km (0.112 R)
• M68: 43,357,053 km (0.1 R)
• M69: 46,181,012 km (0.099 R)
• M70: 47,022,949 km (0.104 R)
• M71: 47,700,029 km (0.118 R)
• M72: 48,465,671 km (0.113 R)
• M73: 49,321,221 km (0.117 R)
• M74: 49,836,885 km (0.115 R)
• M75: 50,700,364 km (0.099 R)
• M76: 50,873,748 km (0.082 R)
• M77: 51,307,731 km (0.114 R)
• M78: 51,481,714 km (0.093 R)
• M79: 52,442,132 km (0.095 R)
• M80: 53,849,698 km (0.118 R)
• M81: 54,114,935 km (0.058 R)
• M82: 55,448,002 km (0.099 R)
• M83: 56,432,356 km (0.049 R)
• M84: 56,612,023 km (0.097 R)
• M85: 57,512,901 km (0.097 R)
• M86: 58,873,045 km (0.095 R)
• M87: 59,602,784 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.5

Radius: 5.2

Gravity: 30.42 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.74 AU - 16.66 AU

Year: 18983 Days

Day: 15.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,107,929 km

• M1: 84,373 km (0.088 R)
• M2: 142,716 km (0.113 R)
• M3: 193,879 km (0.105 R)
• M4: 302,188 km (0.079 R)
• M5: 490,681 km (0.053 R)
• M6: 642,822 km (0.032 R)
• M7: 911,201 km (0.082 R)
• M8: 1,071,270 km (0.068 R)
• M9: 1,240,466 km (0.07 R)
• M10: 1,930,860 km (0.09 R)
• M11: 2,242,472 km (0.101 R)
• M12: 3,187,931 km (0.086 R)
• M13: 3,472,466 km (0.084 R)
• M14: 4,418,373 km (0.111 R)
• M15: 5,059,400 km (0.113 R)
• M16: 5,153,347 km (0.084 R)
• M17: 5,438,631 km (0.087 R)
• M18: 6,124,238 km (0.112 R)
• M19: 10,292,034 km (0.038 R)
• M20: 10,411,264 km (0.12 R)
• M21: 11,504,076 km (0.063 R)
• M22: 12,760,399 km (0.089 R)
• M23: 14,324,595 km (0.114 R)
• M24: 16,017,145 km (0.119 R)
• M25: 16,224,487 km (0.117 R)
• M26: 16,432,728 km (0.102 R)
• M27: 16,572,003 km (0.112 R)
• M28: 16,711,728 km (0.062 R)
• M29: 17,203,755 km (0.116 R)
• M30: 17,629,211 km (0.078 R)
• M31: 17,843,286 km (0.115 R)
• M32: 17,914,794 km (0.103 R)
• M33: 18,708,111 km (0.098 R)
• M34: 18,926,524 km (0.105 R)
• M35: 20,628,200 km (0.034 R)
• M36: 20,853,794 km (0.112 R)
• M37: 21,231,528 km (0.081 R)
• M38: 21,687,802 km (0.038 R)
• M39: 21,840,691 km (0.086 R)
• M40: 22,532,730 km (0.114 R)
• M41: 23,075,920 km (0.108 R)
• M42: 25,372,098 km (0.106 R)
• M43: 25,937,129 km (0.032 R)
• M44: 26,915,499 km (0.056 R)
• M45: 28,238,543 km (0.081 R)
• M46: 30,092,210 km (0.112 R)
• M47: 31,033,629 km (0.111 R)
• M48: 32,071,540 km (0.102 R)
• M49: 33,033,005 km (0.066 R)
• M50: 33,915,333 km (0.111 R)
• M51: 34,092,756 km (0.096 R)
• M52: 35,163,428 km (0.115 R)
• M53: 35,343,095 km (0.059 R)
• M54: 35,432,854 km (0.102 R)
• M55: 35,522,912 km (0.114 R)
• M56: 37,612,794 km (0.091 R)
• M57: 39,555,472 km (0.074 R)
• M58: 40,774,396 km (0.114 R)
• M59: 40,868,642 km (0.104 R)
• M60: 41,625,458 km (0.057 R)
• M61: 42,386,761 km (0.106 R)
• M62: 43,730,300 km (0.105 R)
• M63: 43,923,431 km (0.11 R)
• M64: 45,282,827 km (0.107 R)
• M65: 46,262,244 km (0.034 R)
• M66: 48,441,436 km (0.049 R)
• M67: 50,249,177 km (0.076 R)
• M68: 52,283,558 km (0.031 R)
• M69: 52,488,507 km (0.087 R)
• M70: 53,723,587 km (0.073 R)
• M71: 56,852,876 km (0.107 R)
• M72: 56,958,192 km (0.085 R)
• M73: 58,015,101 km (0.115 R)
• M74: 58,333,296 km (0.039 R)
• M75: 59,505,395 km (0.072 R)
• M76: 59,612,358 km (0.045 R)
• M77: 61,224,125 km (0.105 R)
• M78: 62,306,616 km (0.118 R)
• M79: 65,591,635 km (0.082 R)
• M80: 68,820,406 km (0.109 R)
• M81: 68,932,604 km (0.11 R)
• M82: 70,623,808 km (0.086 R)
• M83: 71,986,495 km (0.116 R)
• M84: 72,671,055 km (0.102 R)
• M85: 74,276,839 km (0.105 R)
• M86: 74,392,029 km (0.12 R)
• M87: 75,894,291 km (0.106 R)
• M88: 76,707,355 km (0.093 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 10,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit