🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.98 AU - 1.44 AU

Year: 569 Days

Day: 24.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 156.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.23 AU - 1.58 AU

Year: 708 Days

Day: 30 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.63 AU - 2.53 AU

Year: 1282 Days

Day: 35.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.71 AU - 2.51 AU

Year: 1310 Days

Day: 33.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.29 AU - 3.01 AU

Year: 1844 Days

Day: 39.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.7

Radius: 12.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.15 AU - 3.43 AU

Year: 1992 Days

Day: 8.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 46,438,886 km

• M1: 157,227 km (0.033 R)
• M2: 236,065 km (0.114 R)
• M3: 428,448 km (0.11 R)
• M4: 549,623 km (0.082 R)
• M5: 652,845 km (0.091 R)
• M6: 860,337 km (0.101 R)
• M7: 1,029,084 km (0.107 R)
• M8: 1,106,127 km (0.039 R)
• M9: 1,209,499 km (0.064 R)
• M10: 1,316,312 km (0.082 R)
• M11: 1,702,424 km (0.119 R)
• M12: 2,234,244 km (0.045 R)
• M13: 2,315,925 km (0.113 R)
• M14: 2,652,520 km (0.067 R)
• M15: 2,804,960 km (0.077 R)
• M16: 3,084,409 km (0.11 R)
• M17: 3,175,664 km (0.1 R)
• M18: 3,396,470 km (0.12 R)
• M19: 3,526,471 km (0.045 R)
• M20: 3,706,736 km (0.08 R)
• M21: 3,914,677 km (0.087 R)
• M22: 4,367,809 km (0.086 R)
• M23: 4,483,747 km (0.118 R)
• M24: 4,613,748 km (0.118 R)
• M25: 4,745,095 km (0.066 R)
• M26: 5,241,909 km (0.084 R)
• M27: 5,503,556 km (0.107 R)
• M28: 5,600,944 km (0.096 R)
• M29: 5,727,205 km (0.109 R)
• M30: 5,982,419 km (0.043 R)
• M31: 6,270,544 km (0.052 R)
• M32: 6,372,420 km (0.074 R)
• M33: 6,533,837 km (0.118 R)
• M34: 6,800,719 km (0.095 R)
• M35: 7,192,516 km (0.113 R)
• M36: 7,437,408 km (0.119 R)
• M37: 7,998,400 km (0.081 R)
• M38: 8,109,102 km (0.114 R)
• M39: 9,376,645 km (0.075 R)
• M40: 9,577,256 km (0.043 R)
• M41: 9,728,499 km (0.104 R)
• M42: 10,376,258 km (0.119 R)
• M43: 10,479,780 km (0.04 R)
• M44: 10,792,589 km (0.077 R)
• M45: 11,179,000 km (0.084 R)
• M46: 11,373,926 km (0.029 R)
• M47: 11,534,295 km (0.111 R)
• M48: 11,695,412 km (0.07 R)
• M49: 11,911,282 km (0.086 R)
• M50: 12,255,955 km (0.083 R)

Asteroid Belt

Center: 3.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 12.3

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.68 AU - 4.12 AU

Year: 2680 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,438,886 km

• M1: 194,328 km (0.089 R)
• M2: 599,887 km (0.111 R)
• M3: 910,602 km (0.089 R)
• M4: 1,008,888 km (0.088 R)
• M5: 1,132,007 km (0.059 R)
• M6: 1,260,512 km (0.114 R)
• M7: 1,349,223 km (0.079 R)
• M8: 1,451,548 km (0.078 R)
• M9: 1,532,929 km (0.12 R)
• M10: 1,737,729 km (0.104 R)
• M11: 1,900,491 km (0.087 R)
• M12: 1,990,250 km (0.051 R)
• M13: 2,068,490 km (0.074 R)
• M14: 2,187,719 km (0.056 R)
• M15: 2,405,683 km (0.075 R)
• M16: 2,489,309 km (0.041 R)
• M17: 2,688,274 km (0.103 R)
• M18: 2,789,701 km (0.075 R)
• M19: 2,951,865 km (0.094 R)
• M20: 3,041,774 km (0.083 R)
• M21: 3,208,725 km (0.108 R)
• M22: 3,568,059 km (0.086 R)
• M23: 3,663,951 km (0.064 R)
• M24: 3,776,897 km (0.097 R)
• M25: 3,891,190 km (0.114 R)
• M26: 4,156,577 km (0.103 R)
• M27: 4,393,689 km (0.048 R)
• M28: 4,513,966 km (0.062 R)
• M29: 5,131,656 km (0.054 R)
• M30: 5,459,873 km (0.112 R)
• M31: 6,117,805 km (0.117 R)
• M32: 6,387,979 km (0.105 R)
• M33: 6,761,076 km (0.098 R)
• M34: 7,141,204 km (0.083 R)
• M35: 7,631,586 km (0.097 R)
• M36: 7,735,108 km (0.098 R)
• M37: 7,985,534 km (0.088 R)
• M38: 8,302,383 km (0.115 R)
• M39: 8,666,354 km (0.097 R)
• M40: 8,752,822 km (0.096 R)
• M41: 8,882,972 km (0.074 R)
• M42: 9,454,585 km (0.104 R)
• M43: 10,128,973 km (0.102 R)
• M44: 10,334,371 km (0.054 R)
• M45: 10,541,115 km (0.081 R)
• M46: 10,795,730 km (0.056 R)
• M47: 10,888,930 km (0.12 R)
• M48: 11,005,616 km (0.086 R)
• M49: 11,146,238 km (0.045 R)
• M50: 11,382,004 km (0.092 R)
• M51: 11,571,694 km (0.103 R)
• M52: 11,954,515 km (0.096 R)
• M53: 12,244,287 km (0.09 R)
• M54: 12,365,760 km (0.115 R)
• M55: 12,585,370 km (0.072 R)
• M56: 13,053,162 km (0.109 R)
• M57: 13,526,789 km (0.053 R)
• M58: 13,803,545 km (0.116 R)
• M59: 13,929,955 km (0.101 R)
• M60: 14,107,678 km (0.092 R)
• M61: 14,337,161 km (0.108 R)
• M62: 14,774,136 km (0.083 R)
• M63: 14,955,299 km (0.114 R)
• M64: 15,137,360 km (0.025 R)
• M65: 15,267,659 km (0.072 R)
• M66: 15,346,198 km (0.082 R)
• M67: 15,424,737 km (0.114 R)
• M68: 16,592,349 km (0.104 R)
• M69: 16,807,620 km (0.092 R)
• M70: 16,996,861 km (0.1 R)
• M71: 17,078,243 km (0.099 R)
• M72: 17,568,774 km (0.113 R)
• M73: 18,285,497 km (0.088 R)
• M74: 18,424,474 km (0.09 R)
• M75: 18,703,474 km (0.105 R)
• M76: 18,815,373 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.8

Radius: 13.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.47 AU - 5.49 AU

Year: 5484 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,438,886 km

• M1: 232,924 km (0.051 R)
• M2: 340,485 km (0.109 R)
• M3: 423,212 km (0.094 R)
• M4: 535,560 km (0.051 R)
• M5: 671,694 km (0.068 R)
• M6: 857,645 km (0.118 R)
• M7: 996,172 km (0.063 R)
• M8: 1,240,615 km (0.11 R)
• M9: 1,399,937 km (0.119 R)
• M10: 1,886,429 km (0.064 R)
• M11: 2,157,949 km (0.073 R)
• M12: 2,388,031 km (0.089 R)
• M13: 2,626,340 km (0.115 R)
• M14: 2,834,281 km (0.116 R)
• M15: 3,573,594 km (0.074 R)
• M16: 3,911,386 km (0.093 R)
• M17: 4,127,854 km (0.098 R)
• M18: 4,237,659 km (0.079 R)
• M19: 4,460,111 km (0.106 R)
• M20: 4,755,268 km (0.112 R)
• M21: 4,916,833 km (0.059 R)
• M22: 5,103,681 km (0.114 R)
• M23: 5,703,120 km (0.076 R)
• M24: 6,682,836 km (0.103 R)
• M25: 6,864,149 km (0.116 R)
• M26: 7,099,765 km (0.071 R)
• M27: 7,579,227 km (0.116 R)
• M28: 7,741,241 km (0.108 R)
• M29: 8,041,634 km (0.09 R)
• M30: 8,234,764 km (0.081 R)
• M31: 9,136,989 km (0.107 R)
• M32: 9,629,316 km (0.058 R)
• M33: 10,011,538 km (0.114 R)
• M34: 10,100,399 km (0.119 R)
• M35: 10,368,778 km (0.108 R)
• M36: 10,579,113 km (0.095 R)
• M37: 11,065,306 km (0.111 R)
• M38: 11,342,062 km (0.082 R)
• M39: 12,631,595 km (0.086 R)
• M40: 13,147,409 km (0.064 R)
• M41: 13,571,519 km (0.109 R)
• M42: 13,933,994 km (0.029 R)
• M43: 14,133,109 km (0.108 R)
• M44: 14,634,860 km (0.116 R)
• M45: 14,769,648 km (0.057 R)
• M46: 14,972,652 km (0.056 R)
• M47: 15,108,487 km (0.065 R)
• M48: 15,381,503 km (0.05 R)
• M49: 15,759,388 km (0.084 R)
• M50: 15,897,616 km (0.116 R)
• M51: 16,244,833 km (0.062 R)
• M52: 16,840,980 km (0.118 R)
• M53: 16,982,350 km (0.056 R)
• M54: 17,230,683 km (0.109 R)
• M55: 17,408,704 km (0.097 R)
• M56: 17,587,324 km (0.072 R)
• M57: 18,562,852 km (0.106 R)
• M58: 19,965,332 km (0.075 R)
• M59: 20,152,479 km (0.096 R)
• M60: 21,134,738 km (0.072 R)
• M61: 21,287,179 km (0.111 R)
• M62: 21,631,703 km (0.12 R)
• M63: 21,785,340 km (0.115 R)
• M64: 21,978,022 km (0.105 R)
• M65: 24,134,176 km (0.037 R)
• M66: 24,293,497 km (0.061 R)
• M67: 24,453,418 km (0.089 R)
• M68: 24,573,395 km (0.082 R)
• M69: 25,176,723 km (0.047 R)
• M70: 25,338,439 km (0.08 R)
• M71: 25,825,679 km (0.084 R)
• M72: 26,727,006 km (0.056 R)
• M73: 27,015,879 km (0.109 R)
• M74: 27,264,362 km (0.112 R)
• M75: 27,472,003 km (0.072 R)
• M76: 27,721,832 km (0.118 R)
• M77: 27,805,307 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.8

Radius: 6.5

Gravity: 16.47 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.79 AU - 13.65 AU

Year: 17152 Days

Day: 23.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 46,438,886 km

• M1: 139,724 km (0.12 R)
• M2: 421,417 km (0.113 R)
• M3: 494,271 km (0.111 R)
• M4: 761,154 km (0.112 R)
• M5: 1,197,381 km (0.082 R)
• M6: 1,554,322 km (0.094 R)
• M7: 2,005,210 km (0.077 R)
• M8: 2,132,069 km (0.064 R)
• M9: 2,229,008 km (0.112 R)
• M10: 2,393,716 km (0.113 R)
• M11: 2,631,127 km (0.073 R)
• M12: 3,770,914 km (0.089 R)
• M13: 4,535,807 km (0.062 R)
• M14: 5,657,343 km (0.104 R)
• M15: 5,792,130 km (0.11 R)
• M16: 6,110,624 km (0.109 R)
• M17: 6,156,551 km (0.104 R)
• M18: 7,196,854 km (0.09 R)
• M19: 7,391,780 km (0.056 R)
• M20: 7,539,134 km (0.083 R)
• M21: 7,687,535 km (0.054 R)
• M22: 8,037,445 km (0.108 R)
• M23: 8,856,643 km (0.102 R)
• M24: 9,117,990 km (0.085 R)
• M25: 9,328,923 km (0.096 R)
• M26: 9,917,441 km (0.117 R)
• M27: 9,971,596 km (0.069 R)
• M28: 11,186,330 km (0.073 R)
• M29: 12,447,291 km (0.113 R)
• M30: 12,798,846 km (0.104 R)
• M31: 13,094,451 km (0.078 R)
• M32: 15,225,323 km (0.039 R)
• M33: 15,538,432 km (0.117 R)
• M34: 15,853,634 km (0.106 R)
• M35: 16,941,211 km (0.108 R)
• M36: 17,200,614 km (0.079 R)
• M37: 17,330,764 km (0.11 R)
• M38: 17,788,982 km (0.111 R)
• M39: 17,986,601 km (0.118 R)
• M40: 19,457,896 km (0.076 R)
• M41: 19,593,581 km (0.057 R)
• M42: 20,070,948 km (0.115 R)
• M43: 20,276,645 km (0.06 R)
• M44: 20,897,925 km (0.05 R)
• M45: 21,245,890 km (0.091 R)
• M46: 22,372,062 km (0.118 R)
• M47: 22,942,479 km (0.046 R)
• M48: 23,085,794 km (0.104 R)
• M49: 23,157,451 km (0.085 R)
• M50: 23,589,789 km (0.112 R)
• M51: 24,535,397 km (0.04 R)
• M52: 24,975,963 km (0.099 R)
• M53: 26,238,569 km (0.081 R)
• M54: 26,613,760 km (0.069 R)
• M55: 27,066,593 km (0.113 R)
• M56: 28,748,073 km (0.081 R)
• M57: 28,979,950 km (0.098 R)
• M58: 31,015,827 km (0.032 R)
• M59: 31,333,124 km (0.055 R)
• M60: 32,693,418 km (0.107 R)
• M61: 33,502,742 km (0.095 R)
• M62: 34,236,669 km (0.051 R)
• M63: 34,318,500 km (0.106 R)
• M64: 34,400,479 km (0.098 R)
• M65: 35,637,354 km (0.052 R)
• M66: 35,886,435 km (0.104 R)
• M67: 37,731,126 km (0.102 R)
• M68: 39,348,728 km (0.098 R)
• M69: 39,434,597 km (0.116 R)
• M70: 39,778,223 km (0.116 R)
• M71: 40,468,618 km (0.069 R)
• M72: 40,815,236 km (0.097 R)
• M73: 41,424,398 km (0.081 R)
• M74: 41,686,344 km (0.082 R)
• M75: 42,036,403 km (0.12 R)
• M76: 44,068,391 km (0.092 R)
• M77: 48,043,955 km (0.073 R)
• M78: 49,610,394 km (0.12 R)
• M79: 49,795,746 km (0.117 R)
• M80: 50,167,197 km (0.027 R)
• M81: 50,912,943 km (0.117 R)
• M82: 52,320,958 km (0.113 R)
• M83: 54,695,973 km (0.094 R)
• M84: 55,848,475 km (0.04 R)
• M85: 56,911,967 km (0.034 R)
• M86: 58,960,710 km (0.098 R)
• M87: 59,550,424 km (0.045 R)
• M88: 59,944,764 km (0.105 R)
• M89: 62,929,242 km (0.101 R)
• M90: 63,029,622 km (0.112 R)
• M91: 63,431,442 km (0.052 R)
• M92: 65,148,526 km (0.082 R)
• M93: 65,453,108 km (0.103 R)
• M94: 65,554,834 km (0.074 R)
• M95: 65,961,890 km (0.095 R)
• M96: 66,063,766 km (0.091 R)
• M97: 66,676,369 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.2

Radius: 5.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.79 AU - 15.73 AU

Year: 20642 Days

Day: 22.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,438,886 km

• M1: 118,482 km (0.049 R)
• M2: 244,593 km (0.114 R)
• M3: 289,322 km (0.112 R)
• M4: 388,805 km (0.051 R)
• M5: 736,620 km (0.051 R)
• M6: 912,547 km (0.065 R)
• M7: 1,627,176 km (0.032 R)
• M8: 2,072,230 km (0.097 R)
• M9: 2,423,336 km (0.082 R)
• M10: 2,474,947 km (0.076 R)
• M11: 2,658,803 km (0.069 R)
• M12: 2,874,224 km (0.096 R)
• M13: 3,011,854 km (0.05 R)
• M14: 3,379,565 km (0.087 R)
• M15: 3,554,146 km (0.107 R)
• M16: 3,672,179 km (0.105 R)
• M17: 3,881,915 km (0.069 R)
• M18: 4,095,541 km (0.046 R)
• M19: 4,759,157 km (0.112 R)
• M20: 5,253,428 km (0.106 R)
• M21: 5,660,634 km (0.051 R)
• M22: 5,798,563 km (0.049 R)
• M23: 5,867,976 km (0.097 R)
• M24: 7,238,443 km (0.069 R)
• M25: 8,269,471 km (0.059 R)
• M26: 10,004,058 km (0.104 R)
• M27: 10,254,784 km (0.101 R)
• M28: 10,592,277 km (0.098 R)
• M29: 11,234,950 km (0.079 R)
• M30: 11,364,950 km (0.078 R)
• M31: 11,582,914 km (0.102 R)
• M32: 14,255,929 km (0.081 R)
• M33: 14,443,674 km (0.105 R)
• M34: 14,917,002 km (0.032 R)
• M35: 15,539,778 km (0.079 R)
• M36: 16,122,163 km (0.067 R)
• M37: 16,761,245 km (0.066 R)
• M38: 18,267,246 km (0.117 R)
• M39: 18,369,123 km (0.057 R)
• M40: 18,471,298 km (0.093 R)
• M41: 20,025,620 km (0.076 R)
• M42: 20,712,124 km (0.025 R)
• M43: 20,871,596 km (0.028 R)
• M44: 21,459,964 km (0.037 R)
• M45: 21,837,250 km (0.105 R)
• M46: 22,762,662 km (0.113 R)
• M47: 23,368,235 km (0.056 R)
• M48: 23,645,140 km (0.12 R)
• M49: 23,811,942 km (0.038 R)
• M50: 24,314,441 km (0.051 R)
• M51: 24,370,540 km (0.07 R)
• M52: 24,989,876 km (0.057 R)
• M53: 25,900,029 km (0.061 R)
• M54: 29,947,549 km (0.086 R)
• M55: 30,248,540 km (0.104 R)
• M56: 31,096,161 km (0.117 R)
• M57: 31,522,964 km (0.1 R)
• M58: 32,320,770 km (0.081 R)
• M59: 33,311,706 km (0.078 R)
• M60: 33,623,468 km (0.102 R)
• M61: 33,685,850 km (0.091 R)
• M62: 33,748,382 km (0.106 R)
• M63: 34,249,834 km (0.063 R)
• M64: 36,215,700 km (0.119 R)
• M65: 36,857,774 km (0.05 R)
• M66: 38,937,184 km (0.065 R)
• M67: 39,199,728 km (0.102 R)
• M68: 39,991,101 km (0.065 R)
• M69: 40,189,767 km (0.09 R)
• M70: 40,388,732 km (0.112 R)
• M71: 41,388,644 km (0.076 R)
• M72: 42,194,379 km (0.045 R)
• M73: 42,464,104 km (0.105 R)
• M74: 43,548,688 km (0.066 R)
• M75: 44,231,154 km (0.052 R)
• M76: 44,642,398 km (0.073 R)
• M77: 44,917,209 km (0.036 R)
• M78: 45,192,619 km (0.098 R)
• M79: 46,091,553 km (0.06 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: 438 - 16,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit