🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.7 AU - 1.02 AU

Year: 279 Days

Day: 19.9 Hours

Environment

Temp: 105 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,591,423 km

• M1: 105,018 km (0.102 R)
• M2: 275,709 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.69 AU - 1.09 AU

Year: 294 Days

Day: 28.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,591,423 km

• M1: 85,869 km (0.079 R)
• M2: 791,223 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.2 AU - 4.04 AU

Year: 2410 Days

Day: 20.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.79 AU - 4.17 AU

Year: 2778 Days

Day: 36.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.75 AU - 4.33 AU

Year: 2841 Days

Day: 18.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.5

Radius: 10.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.18 AU - 8.08 AU

Year: 6661 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 86,591,423 km

• M1: 138,677 km (0.112 R)
• M2: 374,743 km (0.075 R)
• M3: 453,730 km (0.041 R)
• M4: 970,292 km (0.109 R)
• M5: 1,112,709 km (0.081 R)
• M6: 1,207,255 km (0.112 R)
• M7: 1,390,213 km (0.076 R)
• M8: 1,463,067 km (0.055 R)
• M9: 1,567,337 km (0.069 R)
• M10: 2,126,384 km (0.105 R)
• M11: 2,194,002 km (0.115 R)
• M12: 2,798,827 km (0.109 R)
• M13: 3,178,057 km (0.102 R)
• M14: 3,314,640 km (0.05 R)
• M15: 3,756,851 km (0.091 R)
• M16: 3,964,194 km (0.078 R)
• M17: 4,389,950 km (0.094 R)
• M18: 4,564,530 km (0.089 R)
• M19: 5,801,405 km (0.116 R)
• M20: 6,089,830 km (0.09 R)
• M21: 6,383,042 km (0.067 R)
• M22: 6,730,857 km (0.067 R)
• M23: 7,008,511 km (0.109 R)
• M24: 7,110,387 km (0.09 R)
• M25: 7,315,635 km (0.104 R)
• M26: 8,103,118 km (0.064 R)
• M27: 8,236,859 km (0.07 R)
• M28: 8,371,497 km (0.104 R)
• M29: 8,452,579 km (0.075 R)
• M30: 8,670,244 km (0.076 R)
• M31: 8,752,373 km (0.12 R)
• M32: 8,862,178 km (0.087 R)
• M33: 9,083,284 km (0.089 R)
• M34: 9,334,159 km (0.07 R)
• M35: 9,899,938 km (0.036 R)
• M36: 10,158,144 km (0.069 R)
• M37: 10,273,634 km (0.09 R)
• M38: 10,360,550 km (0.084 R)
• M39: 10,710,609 km (0.101 R)
• M40: 11,005,467 km (0.097 R)
• M41: 11,936,115 km (0.111 R)
• M42: 12,580,882 km (0.066 R)
• M43: 12,767,131 km (0.057 R)
• M44: 13,268,434 km (0.08 R)
• M45: 13,712,290 km (0.041 R)
• M46: 14,161,234 km (0.093 R)
• M47: 14,582,202 km (0.101 R)
• M48: 16,748,978 km (0.107 R)
• M49: 17,504,896 km (0.07 R)
• M50: 18,166,567 km (0.105 R)
• M51: 18,236,728 km (0.083 R)
• M52: 18,377,350 km (0.061 R)
• M53: 18,872,071 km (0.088 R)
• M54: 19,014,189 km (0.078 R)
• M55: 20,200,649 km (0.113 R)
• M56: 20,638,073 km (0.113 R)
• M57: 21,152,241 km (0.098 R)
• M58: 22,493,985 km (0.107 R)
• M59: 22,644,779 km (0.095 R)
• M60: 23,671,170 km (0.071 R)
• M61: 24,132,381 km (0.118 R)
• M62: 24,286,616 km (0.101 R)
• M63: 24,363,958 km (0.112 R)
• M64: 25,141,568 km (0.11 R)
• M65: 25,808,774 km (0.071 R)
• M66: 26,481,965 km (0.095 R)
• M67: 26,561,551 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.4

Radius: 6.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.87 AU - 16.03 AU

Year: 17257 Days

Day: 21.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,591,423 km

• M1: 134,189 km (0.096 R)
• M2: 209,736 km (0.1 R)
• M3: 602,131 km (0.097 R)
• M4: 1,181,524 km (0.069 R)
• M5: 1,510,191 km (0.119 R)
• M6: 2,679,298 km (0.102 R)
• M7: 2,891,278 km (0.102 R)
• M8: 3,026,515 km (0.088 R)
• M9: 3,388,093 km (0.116 R)
• M10: 4,966,051 km (0.051 R)
• M11: 5,128,365 km (0.112 R)
• M12: 5,693,097 km (0.098 R)
• M13: 6,452,904 km (0.076 R)
• M14: 8,565,076 km (0.05 R)
• M15: 9,836,359 km (0.082 R)
• M16: 10,040,261 km (0.04 R)
• M17: 10,535,280 km (0.041 R)
• M18: 11,592,189 km (0.098 R)
• M19: 11,764,377 km (0.092 R)
• M20: 12,330,006 km (0.072 R)
• M21: 12,638,178 km (0.054 R)
• M22: 12,726,740 km (0.082 R)
• M23: 13,262,150 km (0.112 R)
• M24: 13,442,266 km (0.082 R)
• M25: 13,623,280 km (0.09 R)
• M26: 13,805,041 km (0.085 R)
• M27: 14,170,957 km (0.083 R)
• M28: 14,819,015 km (0.07 R)
• M29: 15,006,013 km (0.111 R)
• M30: 15,476,797 km (0.106 R)
• M31: 15,571,493 km (0.113 R)
• M32: 16,095,983 km (0.08 R)
• M33: 16,288,067 km (0.105 R)
• M34: 17,506,392 km (0.113 R)
• M35: 18,301,355 km (0.075 R)
• M36: 19,107,986 km (0.094 R)
• M37: 19,260,576 km (0.116 R)
• M38: 19,823,363 km (0.114 R)
• M39: 19,874,676 km (0.071 R)
• M40: 19,977,748 km (0.086 R)
• M41: 20,235,954 km (0.086 R)
• M42: 20,965,094 km (0.105 R)
• M43: 21,017,454 km (0.086 R)
• M44: 21,543,889 km (0.082 R)
• M45: 21,596,846 km (0.114 R)
• M46: 22,127,919 km (0.103 R)
• M47: 22,556,068 km (0.118 R)
• M48: 22,609,773 km (0.068 R)
• M49: 23,094,919 km (0.055 R)
• M50: 25,292,811 km (0.045 R)
• M51: 25,460,361 km (0.071 R)
• M52: 26,190,398 km (0.095 R)
• M53: 26,246,946 km (0.108 R)
• M54: 26,927,467 km (0.097 R)
• M55: 27,269,897 km (0.076 R)
• M56: 27,384,339 km (0.094 R)
• M57: 27,499,081 km (0.108 R)
• M58: 28,712,319 km (0.083 R)
• M59: 28,828,706 km (0.089 R)
• M60: 28,945,393 km (0.094 R)
• M61: 29,707,295 km (0.068 R)
• M62: 30,713,490 km (0.039 R)
• M63: 31,430,363 km (0.087 R)
• M64: 31,550,490 km (0.096 R)
• M65: 32,576,881 km (0.054 R)
• M66: 33,369,151 km (0.116 R)
• M67: 33,552,858 km (0.095 R)
• M68: 33,675,528 km (0.103 R)
• M69: 33,982,952 km (0.057 R)
• M70: 34,167,705 km (0.092 R)
• M71: 34,786,442 km (0.092 R)
• M72: 35,159,389 km (0.107 R)
• M73: 35,221,622 km (0.043 R)
• M74: 35,284,004 km (0.114 R)
• M75: 35,408,619 km (0.08 R)
• M76: 35,909,174 km (0.081 R)
• M77: 36,411,972 km (0.072 R)
• M78: 37,361,021 km (0.099 R)
• M79: 38,574,858 km (0.112 R)
• M80: 38,639,185 km (0.078 R)
• M81: 38,767,690 km (0.102 R)
• M82: 40,517,686 km (0.074 R)
• M83: 40,583,060 km (0.092 R)
• M84: 41,566,816 km (0.033 R)
• M85: 43,157,191 km (0.094 R)
• M86: 43,424,223 km (0.098 R)
• M87: 43,624,684 km (0.069 R)
• M88: 44,699,844 km (0.088 R)
• M89: 44,767,312 km (0.095 R)
• M90: 45,105,254 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.4

Radius: 7.5

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.09 AU - 21.41 AU

Year: 29548 Days

Day: 19.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,591,423 km

• M1: 117,734 km (0.09 R)
• M2: 347,067 km (0.093 R)
• M3: 523,293 km (0.084 R)
• M4: 957,426 km (0.102 R)
• M5: 1,049,429 km (0.117 R)
• M6: 1,412,204 km (0.086 R)
• M7: 1,662,481 km (0.074 R)
• M8: 2,975,950 km (0.113 R)
• M9: 3,250,463 km (0.087 R)
• M10: 3,437,909 km (0.104 R)
• M11: 3,629,095 km (0.083 R)
• M12: 3,774,653 km (0.056 R)
• M13: 4,479,559 km (0.055 R)
• M14: 4,583,679 km (0.118 R)
• M15: 4,741,205 km (0.106 R)
• M16: 5,444,465 km (0.073 R)
• M17: 5,499,816 km (0.076 R)
• M18: 6,179,888 km (0.097 R)
• M19: 6,295,826 km (0.07 R)
• M20: 7,680,355 km (0.085 R)
• M21: 7,804,970 km (0.074 R)
• M22: 9,957,833 km (0.107 R)
• M23: 10,230,550 km (0.113 R)
• M24: 11,204,581 km (0.051 R)
• M25: 11,990,269 km (0.116 R)
• M26: 12,426,497 km (0.071 R)
• M27: 12,646,406 km (0.084 R)
• M28: 13,389,159 km (0.12 R)
• M29: 13,690,150 km (0.092 R)
• M30: 15,072,285 km (0.08 R)
• M31: 15,779,883 km (0.042 R)
• M32: 17,472,732 km (0.06 R)
• M33: 17,719,269 km (0.097 R)
• M34: 18,800,712 km (0.115 R)
• M35: 19,903,398 km (0.116 R)
• M36: 22,260,014 km (0.102 R)
• M37: 25,536,357 km (0.098 R)
• M38: 26,661,482 km (0.04 R)
• M39: 28,379,464 km (0.051 R)
• M40: 28,669,235 km (0.063 R)
• M41: 31,520,571 km (0.079 R)
• M42: 31,620,502 km (0.095 R)
• M43: 31,920,894 km (0.043 R)
• M44: 32,423,693 km (0.088 R)
• M45: 32,524,671 km (0.047 R)
• M46: 32,625,650 km (0.047 R)
• M47: 32,929,184 km (0.11 R)
• M48: 33,641,120 km (0.101 R)
• M49: 34,563,990 km (0.047 R)
• M50: 34,873,358 km (0.065 R)
• M51: 36,329,693 km (0.106 R)
• M52: 37,593,646 km (0.064 R)
• M53: 38,764,997 km (0.11 R)
• M54: 38,872,109 km (0.103 R)
• M55: 39,193,894 km (0.091 R)
• M56: 40,056,326 km (0.112 R)
• M57: 40,381,402 km (0.068 R)
• M58: 40,598,618 km (0.118 R)
• M59: 42,902,425 km (0.105 R)
• M60: 47,406,368 km (0.078 R)
• M61: 47,635,552 km (0.099 R)
• M62: 49,133,775 km (0.061 R)
• M63: 54,318,239 km (0.102 R)
• M64: 56,367,281 km (0.054 R)
• M65: 57,096,571 km (0.086 R)
• M66: 57,584,409 km (0.062 R)
• M67: 58,933,333 km (0.111 R)
• M68: 61,787,212 km (0.117 R)
• M69: 64,685,670 km (0.065 R)
• M70: 64,939,837 km (0.12 R)
• M71: 65,321,611 km (0.113 R)
• M72: 65,704,133 km (0.111 R)
• M73: 66,727,981 km (0.072 R)
• M74: 67,113,345 km (0.077 R)
• M75: 67,628,111 km (0.102 R)
• M76: 68,402,878 km (0.102 R)
• M77: 68,791,384 km (0.119 R)
• M78: 69,440,489 km (0.109 R)
• M79: 71,400,072 km (0.074 R)
• M80: 72,320,697 km (0.049 R)
• M81: 74,173,766 km (0.069 R)
• M82: 74,972,768 km (0.102 R)
• M83: 77,251,892 km (0.109 R)
• M84: 80,918,087 km (0.081 R)
• M85: 82,841,466 km (0.045 R)
• M86: 82,979,396 km (0.053 R)
• M87: 85,336,161 km (0.118 R)
• M88: 85,475,586 km (0.119 R)
• M89: 88,983,207 km (0.108 R)
• M90: 90,115,513 km (0.084 R)
• M91: 91,110,190 km (0.119 R)
• M92: 92,537,503 km (0.066 R)
• M93: 94,404,185 km (0.053 R)
• M94: 96,283,134 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378

Radius: 4.8

Gravity: 16.41 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 15.69 AU - 25.49 AU

Year: 32686 Days

Day: 22.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,591,423 km

• M1: 110,403 km (0.083 R)
• M2: 146,157 km (0.107 R)
• M3: 203,004 km (0.105 R)
• M4: 342,130 km (0.097 R)
• M5: 381,475 km (0.118 R)
• M6: 465,100 km (0.116 R)
• M7: 531,970 km (0.087 R)
• M8: 778,059 km (0.099 R)
• M9: 1,145,471 km (0.067 R)
• M10: 1,175,839 km (0.067 R)
• M11: 1,428,061 km (0.109 R)
• M12: 1,628,074 km (0.11 R)
• M13: 1,662,332 km (0.096 R)
• M14: 2,796,134 km (0.059 R)
• M15: 3,045,962 km (0.092 R)
• M16: 4,641,124 km (0.11 R)
• M17: 4,738,961 km (0.111 R)
• M18: 5,649,713 km (0.108 R)
• M19: 5,806,641 km (0.06 R)
• M20: 6,071,579 km (0.087 R)
• M21: 7,001,031 km (0.086 R)
• M22: 7,226,176 km (0.092 R)
• M23: 7,974,165 km (0.086 R)
• M24: 9,110,810 km (0.082 R)
• M25: 9,480,316 km (0.058 R)
• M26: 10,425,027 km (0.059 R)
• M27: 10,876,214 km (0.096 R)
• M28: 11,202,337 km (0.097 R)
• M29: 11,931,029 km (0.027 R)
• M30: 13,086,971 km (0.092 R)
• M31: 13,503,452 km (0.054 R)
• M32: 14,635,309 km (0.076 R)
• M33: 14,706,967 km (0.109 R)
• M34: 15,430,871 km (0.07 R)
• M35: 15,944,440 km (0.062 R)
• M36: 16,389,045 km (0.101 R)
• M37: 17,518,509 km (0.044 R)
• M38: 17,747,394 km (0.118 R)
• M39: 20,010,361 km (0.111 R)
• M40: 20,329,603 km (0.11 R)
• M41: 20,409,637 km (0.096 R)
• M42: 20,489,822 km (0.112 R)
• M43: 20,892,240 km (0.066 R)
• M44: 21,786,686 km (0.082 R)
• M45: 22,776,725 km (0.1 R)
• M46: 23,865,648 km (0.103 R)
• M47: 23,950,170 km (0.079 R)
• M48: 24,971,475 km (0.097 R)
• M49: 25,833,458 km (0.112 R)
• M50: 25,920,225 km (0.068 R)
• M51: 28,836,186 km (0.09 R)
• M52: 29,740,057 km (0.063 R)
• M53: 30,013,073 km (0.102 R)
• M54: 31,205,667 km (0.108 R)
• M55: 31,575,623 km (0.089 R)
• M56: 32,882,210 km (0.042 R)
• M57: 33,447,541 km (0.03 R)
• M58: 33,542,087 km (0.067 R)
• M59: 35,162,830 km (0.06 R)
• M60: 36,031,096 km (0.071 R)
• M61: 36,711,317 km (0.105 R)
• M62: 37,199,904 km (0.1 R)
• M63: 38,282,095 km (0.117 R)
• M64: 38,777,414 km (0.107 R)
• M65: 43,226,604 km (0.113 R)
• M66: 47,940,882 km (0.111 R)
• M67: 48,581,759 km (0.111 R)
• M68: 48,903,095 km (0.111 R)
• M69: 51,500,114 km (0.11 R)
• M70: 52,925,483 km (0.109 R)
• M71: 53,256,094 km (0.098 R)
• M72: 53,477,050 km (0.113 R)
• M73: 53,698,305 km (0.028 R)
• M74: 54,141,564 km (0.071 R)
• M75: 55,814,666 km (0.086 R)
• M76: 56,039,063 km (0.042 R)
• M77: 57,391,578 km (0.089 R)
• M78: 57,731,314 km (0.045 R)
• M79: 58,185,493 km (0.064 R)
• M80: 58,412,882 km (0.078 R)
• M81: 59,211,436 km (0.039 R)
• M82: 60,704,123 km (0.114 R)
• M83: 61,050,293 km (0.113 R)
• M84: 63,258,208 km (0.049 R)
• M85: 65,019,573 km (0.078 R)
• M86: 66,202,892 km (0.1 R)
• M87: 66,440,304 km (0.045 R)
• M88: 67,871,208 km (0.039 R)
• M89: 68,590,474 km (0.056 R)
• M90: 72,102,434 km (0.06 R)
• M91: 75,424,404 km (0.066 R)
• M92: 79,677,771 km (0.107 R)
• M93: 84,651,750 km (0.074 R)
• M94: 85,038,461 km (0.095 R)
• M95: 86,331,884 km (0.07 R)
• M96: 86,591,436 km (0.052 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 16,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit