🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.83 AU - 0.99 AU

Year: 309 Days

Day: 26.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,815,259 km

• M1: 393,143 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.13 AU - 1.29 AU

Year: 474 Days

Day: 25.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,815,259 km

• M1: 64,776 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.43 AU - 1.85 AU

Year: 749 Days

Day: 20.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.5 AU - 2.46 AU

Year: 993 Days

Day: 31.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,815,259 km

• M1: 158,275 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.93 AU - 2.97 AU

Year: 1367 Days

Day: 40.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.23 AU - 4.75 AU

Year: 3391 Days

Day: 29.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,815,259 km

• M1: 2,730,909 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.4

Radius: 11.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.79 AU - 8.25 AU

Year: 7351 Days

Day: 14.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,815,259 km

• M1: 159,471 km (0.057 R)
• M2: 236,514 km (0.085 R)
• M3: 366,814 km (0.045 R)
• M4: 445,054 km (0.058 R)
• M5: 623,823 km (0.091 R)
• M6: 792,570 km (0.038 R)
• M7: 1,435,990 km (0.079 R)
• M8: 1,712,746 km (0.085 R)
• M9: 1,940,135 km (0.092 R)
• M10: 2,108,732 km (0.054 R)
• M11: 2,406,731 km (0.055 R)
• M12: 2,533,440 km (0.111 R)
• M13: 2,831,588 km (0.079 R)
• M14: 3,240,290 km (0.052 R)
• M15: 3,380,613 km (0.081 R)
• M16: 3,709,429 km (0.112 R)
• M17: 3,877,726 km (0.056 R)
• M18: 4,048,567 km (0.108 R)
• M19: 4,265,783 km (0.084 R)
• M20: 4,894,094 km (0.12 R)
• M21: 5,384,626 km (0.054 R)
• M22: 5,623,833 km (0.083 R)
• M23: 6,287,000 km (0.097 R)
• M24: 6,666,231 km (0.108 R)
• M25: 6,742,974 km (0.098 R)
• M26: 7,026,911 km (0.096 R)
• M27: 7,183,540 km (0.066 R)
• M28: 7,660,159 km (0.087 R)
• M29: 8,092,497 km (0.113 R)
• M30: 8,311,658 km (0.106 R)
• M31: 8,644,214 km (0.056 R)
• M32: 9,037,656 km (0.074 R)
• M33: 10,282,610 km (0.052 R)
• M34: 10,759,528 km (0.083 R)
• M35: 11,213,258 km (0.058 R)
• M36: 11,704,089 km (0.117 R)
• M37: 13,347,720 km (0.103 R)
• M38: 13,672,049 km (0.118 R)
• M39: 14,130,416 km (0.101 R)
• M40: 14,427,817 km (0.117 R)
• M41: 14,693,952 km (0.081 R)
• M42: 15,062,561 km (0.115 R)
• M43: 15,163,539 km (0.119 R)
• M44: 15,945,787 km (0.109 R)
• M45: 16,117,525 km (0.115 R)
• M46: 16,324,568 km (0.1 R)
• M47: 16,810,911 km (0.117 R)
• M48: 16,950,785 km (0.071 R)
• M49: 17,055,952 km (0.112 R)
• M50: 17,514,021 km (0.1 R)
• M51: 17,762,354 km (0.112 R)
• M52: 17,904,771 km (0.102 R)
• M53: 18,047,637 km (0.086 R)
• M54: 18,226,705 km (0.086 R)
• M55: 19,021,668 km (0.119 R)
• M56: 19,386,687 km (0.09 R)
• M57: 19,754,100 km (0.119 R)
• M58: 19,864,802 km (0.115 R)
• M59: 19,975,654 km (0.112 R)
• M60: 20,197,957 km (0.109 R)
• M61: 21,549,573 km (0.055 R)
• M62: 21,853,855 km (0.08 R)
• M63: 22,389,715 km (0.087 R)
• M64: 23,162,986 km (0.081 R)
• M65: 23,552,838 km (0.082 R)
• M66: 24,418,262 km (0.086 R)
• M67: 24,775,203 km (0.096 R)
• M68: 26,018,211 km (0.103 R)
• M69: 26,301,699 km (0.064 R)
• M70: 26,994,487 km (0.084 R)
• M71: 27,281,416 km (0.081 R)
• M72: 27,528,252 km (0.118 R)
• M73: 27,651,970 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127

Radius: 14

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.24 AU - 12.74 AU

Year: 13883 Days

Day: 5.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,815,259 km

• M1: 179,667 km (0.118 R)
• M2: 508,034 km (0.111 R)
• M3: 598,691 km (0.09 R)
• M4: 1,027,588 km (0.041 R)
• M5: 1,133,802 km (0.046 R)
• M6: 1,341,893 km (0.106 R)
• M7: 1,563,298 km (0.084 R)
• M8: 1,760,318 km (0.049 R)
• M9: 1,965,716 km (0.096 R)
• M10: 2,279,273 km (0.033 R)
• M11: 2,380,551 km (0.076 R)
• M12: 2,736,893 km (0.092 R)
• M13: 3,043,269 km (0.12 R)
• M14: 3,269,162 km (0.111 R)
• M15: 3,384,203 km (0.095 R)
• M16: 4,053,803 km (0.059 R)
• M17: 4,277,751 km (0.104 R)
• M18: 4,454,875 km (0.087 R)
• M19: 4,974,578 km (0.119 R)
• M20: 5,187,905 km (0.098 R)
• M21: 5,762,360 km (0.089 R)
• M22: 5,930,209 km (0.06 R)
• M23: 6,043,156 km (0.031 R)
• M24: 6,185,274 km (0.098 R)
• M25: 6,618,359 km (0.087 R)
• M26: 6,794,286 km (0.06 R)
• M27: 7,271,354 km (0.11 R)
• M28: 7,453,116 km (0.104 R)
• M29: 8,038,492 km (0.065 R)
• M30: 8,606,814 km (0.042 R)
• M31: 9,253,675 km (0.092 R)
• M32: 9,782,504 km (0.11 R)
• M33: 9,949,754 km (0.064 R)
• M34: 10,253,288 km (0.045 R)
• M35: 10,525,706 km (0.084 R)
• M36: 10,904,189 km (0.092 R)
• M37: 11,077,722 km (0.118 R)
• M38: 11,252,303 km (0.052 R)
• M39: 11,994,907 km (0.068 R)
• M40: 12,246,082 km (0.089 R)
• M41: 12,790,020 km (0.105 R)
• M42: 12,973,127 km (0.045 R)
• M43: 13,304,935 km (0.072 R)
• M44: 13,602,336 km (0.101 R)
• M45: 14,165,722 km (0.067 R)
• M46: 16,058,883 km (0.113 R)
• M47: 16,934,629 km (0.106 R)
• M48: 17,499,959 km (0.108 R)
• M49: 17,825,933 km (0.092 R)
• M50: 18,277,269 km (0.082 R)
• M51: 18,815,523 km (0.042 R)
• M52: 19,275,087 km (0.059 R)
• M53: 19,443,235 km (0.103 R)
• M54: 19,569,496 km (0.074 R)
• M55: 19,823,064 km (0.053 R)
• M56: 20,205,436 km (0.102 R)
• M57: 21,150,297 km (0.057 R)
• M58: 22,417,839 km (0.098 R)
• M59: 22,771,937 km (0.104 R)
• M60: 22,994,090 km (0.105 R)
• M61: 23,575,278 km (0.105 R)
• M62: 23,754,945 km (0.117 R)
• M63: 25,072,005 km (0.098 R)
• M64: 25,255,561 km (0.032 R)
• M65: 25,670,097 km (0.085 R)
• M66: 25,762,549 km (0.099 R)
• M67: 26,833,520 km (0.112 R)
• M68: 27,068,239 km (0.107 R)
• M69: 27,350,829 km (0.09 R)
• M70: 28,013,996 km (0.08 R)
• M71: 28,204,435 km (0.114 R)
• M72: 29,646,708 km (0.08 R)
• M73: 29,889,355 km (0.105 R)
• M74: 30,523,501 km (0.098 R)
• M75: 31,656,405 km (0.107 R)
• M76: 32,252,852 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.5

Radius: 3

Gravity: 82.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.65 AU - 15.81 AU

Year: 17153 Days

Day: 24.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 40,815,259 km

• M1: 78,539 km (0.048 R)
• M2: 166,652 km (0.04 R)
• M3: 282,890 km (0.029 R)
• M4: 498,460 km (0.07 R)
• M5: 621,878 km (0.111 R)
• M6: 754,871 km (0.093 R)
• M7: 1,072,318 km (0.05 R)
• M8: 1,286,093 km (0.057 R)
• M9: 1,844,392 km (0.106 R)
• M10: 2,002,367 km (0.079 R)
• M11: 2,571,587 km (0.113 R)
• M12: 2,783,717 km (0.118 R)
• M13: 2,964,731 km (0.11 R)
• M14: 3,414,571 km (0.101 R)
• M15: 3,530,360 km (0.074 R)
• M16: 3,608,301 km (0.1 R)
• M17: 4,334,748 km (0.117 R)
• M18: 4,800,147 km (0.094 R)
• M19: 5,017,064 km (0.114 R)
• M20: 5,104,579 km (0.114 R)
• M21: 5,148,560 km (0.087 R)
• M22: 5,370,564 km (0.115 R)
• M23: 5,415,293 km (0.033 R)
• M24: 7,353,783 km (0.106 R)
• M25: 7,603,461 km (0.083 R)
• M26: 8,421,014 km (0.116 R)
• M27: 8,892,995 km (0.115 R)
• M28: 8,999,060 km (0.073 R)
• M29: 9,589,822 km (0.028 R)
• M30: 9,698,580 km (0.116 R)
• M31: 10,027,246 km (0.119 R)
• M32: 10,527,202 km (0.061 R)
• M33: 11,378,264 km (0.107 R)
• M34: 11,782,927 km (0.103 R)
• M35: 12,133,434 km (0.101 R)
• M36: 12,369,051 km (0.099 R)
• M37: 12,964,750 km (0.068 R)
• M38: 13,691,796 km (0.072 R)
• M39: 16,403,556 km (0.12 R)
• M40: 16,925,802 km (0.08 R)
• M41: 17,254,918 km (0.098 R)
• M42: 17,652,848 km (0.117 R)
• M43: 17,986,601 km (0.112 R)
• M44: 18,796,374 km (0.074 R)
• M45: 18,864,291 km (0.053 R)
• M46: 19,205,674 km (0.087 R)
• M47: 20,520,938 km (0.096 R)
• M48: 20,661,112 km (0.062 R)
• M49: 22,511,488 km (0.098 R)
• M50: 23,529,651 km (0.082 R)
• M51: 24,192,070 km (0.066 R)
• M52: 24,488,423 km (0.113 R)
• M53: 25,460,062 km (0.1 R)
• M54: 26,367,971 km (0.051 R)
• M55: 29,627,858 km (0.083 R)
• M56: 30,024,442 km (0.032 R)
• M57: 30,342,787 km (0.093 R)
• M58: 32,114,175 km (0.054 R)
• M59: 34,833,266 km (0.109 R)
• M60: 35,503,614 km (0.061 R)
• M61: 35,840,209 km (0.085 R)
• M62: 36,601,662 km (0.093 R)
• M63: 36,686,634 km (0.092 R)
• M64: 38,054,557 km (0.112 R)
• M65: 38,312,763 km (0.078 R)
• M66: 38,744,652 km (0.118 R)
• M67: 38,831,269 km (0.11 R)
• M68: 40,049,744 km (0.099 R)
• M69: 43,240,517 km (0.072 R)
• M70: 44,321,960 km (0.026 R)
• M71: 44,412,466 km (0.102 R)
• M72: 44,503,123 km (0.119 R)
• M73: 45,869,400 km (0.049 R)
• M74: 46,419,770 km (0.029 R)
• M75: 47,064,537 km (0.085 R)
• M76: 47,990,847 km (0.059 R)
• M77: 48,176,797 km (0.115 R)
• M78: 49,485,480 km (0.106 R)
• M79: 51,185,061 km (0.096 R)
• M80: 51,470,195 km (0.112 R)
• M81: 53,095,875 km (0.116 R)
• M82: 53,963,243 km (0.082 R)
• M83: 55,712,042 km (0.063 R)
• M84: 55,809,879 km (0.115 R)
• M85: 56,888,330 km (0.12 R)
• M86: 57,479,541 km (0.088 R)
• M87: 57,677,010 km (0.066 R)
• M88: 59,964,511 km (0.082 R)
• M89: 60,465,664 km (0.104 R)
• M90: 64,935,798 km (0.105 R)
• M91: 65,244,419 km (0.082 R)
• M92: 66,691,180 km (0.115 R)
• M93: 68,252,832 km (0.059 R)
• M94: 69,405,783 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.9

Radius: 6.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.99 AU - 19.19 AU

Year: 24086 Days

Day: 19.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,815,259 km

• M1: 90,208 km (0.097 R)
• M2: 166,203 km (0.057 R)
• M3: 277,055 km (0.091 R)
• M4: 365,767 km (0.079 R)
• M5: 451,935 km (0.099 R)
• M6: 572,960 km (0.033 R)
• M7: 750,981 km (0.105 R)
• M8: 1,050,027 km (0.077 R)
• M9: 1,157,588 km (0.11 R)
• M10: 1,287,589 km (0.086 R)
• M11: 1,402,929 km (0.091 R)
• M12: 2,096,614 km (0.058 R)
• M13: 2,634,419 km (0.11 R)
• M14: 2,931,370 km (0.107 R)
• M15: 3,161,153 km (0.095 R)
• M16: 3,343,812 km (0.05 R)
• M17: 3,884,907 km (0.118 R)
• M18: 3,968,383 km (0.114 R)
• M19: 4,165,553 km (0.11 R)
• M20: 4,746,591 km (0.061 R)
• M21: 5,168,307 km (0.057 R)
• M22: 6,770,052 km (0.108 R)
• M23: 7,798,836 km (0.063 R)
• M24: 8,439,265 km (0.111 R)
• M25: 9,207,599 km (0.068 R)
• M26: 9,656,692 km (0.084 R)
• M27: 9,921,929 km (0.093 R)
• M28: 10,305,049 km (0.03 R)
• M29: 10,459,584 km (0.055 R)
• M30: 11,443,190 km (0.079 R)
• M31: 11,643,352 km (0.058 R)
• M32: 12,292,008 km (0.082 R)
• M33: 12,744,542 km (0.072 R)
• M34: 13,035,510 km (0.112 R)
• M35: 13,328,572 km (0.103 R)
• M36: 15,132,423 km (0.074 R)
• M37: 15,973,313 km (0.064 R)
• M38: 16,738,506 km (0.028 R)
• M39: 17,239,958 km (0.088 R)
• M40: 17,377,438 km (0.049 R)
• M41: 17,746,197 km (0.079 R)
• M42: 19,628,437 km (0.066 R)
• M43: 20,350,546 km (0.081 R)
• M44: 20,495,955 km (0.111 R)
• M45: 20,641,813 km (0.106 R)
• M46: 22,068,827 km (0.118 R)
• M47: 23,223,125 km (0.091 R)
• M48: 23,324,552 km (0.103 R)
• M49: 23,375,266 km (0.072 R)
• M50: 23,935,360 km (0.087 R)
• M51: 25,485,493 km (0.063 R)
• M52: 25,746,990 km (0.08 R)
• M53: 27,441,635 km (0.097 R)
• M54: 28,844,863 km (0.113 R)
• M55: 29,610,056 km (0.088 R)
• M56: 30,105,524 km (0.077 R)
• M57: 31,439,937 km (0.118 R)
• M58: 32,001,677 km (0.069 R)
• M59: 32,396,915 km (0.116 R)
• M60: 32,680,253 km (0.083 R)
• M61: 33,706,794 km (0.059 R)
• M62: 34,108,913 km (0.082 R)
• M63: 34,859,745 km (0.094 R)
• M64: 35,091,921 km (0.075 R)
• M65: 35,149,964 km (0.119 R)
• M66: 35,266,352 km (0.084 R)
• M67: 35,674,604 km (0.057 R)
• M68: 36,142,995 km (0.079 R)
• M69: 36,377,864 km (0.112 R)
• M70: 37,145,002 km (0.091 R)
• M71: 37,857,836 km (0.107 R)
• M72: 38,156,283 km (0.078 R)
• M73: 39,902,090 km (0.067 R)
• M74: 40,266,511 km (0.03 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 11,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit