🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.66 AU - 0.96 AU

Year: 279 Days

Day: 31.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.74 AU - 0.98 AU

Year: 305 Days

Day: 17.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.86 AU - 0.92 AU

Year: 321 Days

Day: 13.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,541,200 km

• M1: 733,329 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.91 AU - 1.43 AU

Year: 485 Days

Day: 18.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.14 AU - 1.32 AU

Year: 522 Days

Day: 31.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.19 AU - 1.39 AU

Year: 561 Days

Day: 21.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.3

Radius: 13.3

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.63 AU - 5.51 AU

Year: 4371 Days

Day: 11.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,541,200 km

• M1: 185,651 km (0.089 R)
• M2: 270,623 km (0.076 R)
• M3: 355,145 km (0.06 R)
• M4: 463,005 km (0.08 R)
• M5: 614,099 km (0.063 R)
• M6: 763,398 km (0.107 R)
• M7: 1,394,402 km (0.08 R)
• M8: 1,640,640 km (0.084 R)
• M9: 1,946,268 km (0.049 R)
• M10: 2,223,174 km (0.095 R)
• M11: 2,480,183 km (0.045 R)
• M12: 3,006,020 km (0.045 R)
• M13: 3,363,858 km (0.077 R)
• M14: 3,660,062 km (0.106 R)
• M15: 4,120,673 km (0.119 R)
• M16: 4,825,279 km (0.112 R)
• M17: 4,929,100 km (0.117 R)
• M18: 5,480,967 km (0.044 R)
• M19: 5,567,584 km (0.113 R)
• M20: 6,187,069 km (0.096 R)
• M21: 6,300,165 km (0.082 R)
• M22: 6,505,263 km (0.108 R)
• M23: 6,597,116 km (0.065 R)
• M24: 6,758,981 km (0.075 R)
• M25: 6,852,031 km (0.108 R)
• M26: 7,015,991 km (0.085 R)
• M27: 7,110,237 km (0.065 R)
• M28: 7,443,541 km (0.03 R)
• M29: 7,636,373 km (0.116 R)
• M30: 7,806,466 km (0.104 R)
• M31: 7,928,687 km (0.107 R)
• M32: 8,026,973 km (0.097 R)
• M33: 8,199,908 km (0.028 R)
• M34: 8,499,253 km (0.054 R)
• M35: 8,675,629 km (0.108 R)
• M36: 9,445,161 km (0.045 R)
• M37: 10,505,062 km (0.105 R)
• M38: 10,640,298 km (0.115 R)
• M39: 10,775,983 km (0.12 R)
• M40: 10,967,020 km (0.08 R)
• M41: 11,131,578 km (0.118 R)
• M42: 11,269,507 km (0.117 R)
• M43: 11,380,060 km (0.103 R)
• M44: 12,165,000 km (0.064 R)
• M45: 12,678,719 km (0.1 R)
• M46: 12,765,186 km (0.114 R)
• M47: 13,433,590 km (0.12 R)
• M48: 13,580,345 km (0.077 R)
• M49: 13,994,282 km (0.095 R)
• M50: 14,202,822 km (0.112 R)
• M51: 14,412,408 km (0.066 R)
• M52: 14,532,685 km (0.116 R)
• M53: 14,925,679 km (0.077 R)
• M54: 15,722,437 km (0.086 R)
• M55: 15,846,154 km (0.111 R)
• M56: 15,970,321 km (0.094 R)
• M57: 16,125,902 km (0.06 R)
• M58: 17,133,743 km (0.052 R)
• M59: 18,032,378 km (0.113 R)
• M60: 18,454,842 km (0.03 R)
• M61: 18,979,183 km (0.109 R)
• M62: 19,078,067 km (0.111 R)
• M63: 19,775,043 km (0.117 R)
• M64: 20,955,071 km (0.03 R)
• M65: 21,502,151 km (0.111 R)
• M66: 21,777,560 km (0.071 R)
• M67: 22,054,017 km (0.073 R)
• M68: 22,366,378 km (0.111 R)
• M69: 22,470,947 km (0.077 R)
• M70: 22,820,258 km (0.061 R)
• M71: 23,206,818 km (0.063 R)
• M72: 23,347,889 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705

Radius: 8.5

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.46 AU - 6.96 AU

Year: 6655 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,541,200 km

• M1: 111,750 km (0.068 R)
• M2: 259,852 km (0.093 R)
• M3: 400,025 km (0.083 R)
• M4: 504,743 km (0.116 R)
• M5: 801,545 km (0.091 R)
• M6: 1,503,010 km (0.111 R)
• M7: 1,673,103 km (0.104 R)
• M8: 1,869,824 km (0.117 R)
• M9: 2,285,556 km (0.047 R)
• M10: 2,798,527 km (0.059 R)
• M11: 3,128,091 km (0.077 R)
• M12: 3,696,264 km (0.108 R)
• M13: 4,110,351 km (0.12 R)
• M14: 4,593,702 km (0.051 R)
• M15: 4,926,108 km (0.092 R)
• M16: 5,237,721 km (0.11 R)
• M17: 5,497,423 km (0.103 R)
• M18: 5,969,404 km (0.108 R)
• M19: 6,332,179 km (0.054 R)
• M20: 6,670,868 km (0.073 R)
• M21: 7,237,844 km (0.105 R)
• M22: 7,494,853 km (0.065 R)
• M23: 7,754,854 km (0.107 R)
• M24: 7,820,378 km (0.109 R)
• M25: 8,519,000 km (0.119 R)
• M26: 8,858,588 km (0.113 R)
• M27: 8,927,103 km (0.09 R)
• M28: 9,656,692 km (0.098 R)
• M29: 9,727,153 km (0.112 R)
• M30: 10,297,270 km (0.087 R)
• M31: 11,357,919 km (0.109 R)
• M32: 11,432,419 km (0.04 R)
• M33: 11,619,267 km (0.099 R)
• M34: 12,033,802 km (0.12 R)
• M35: 12,414,828 km (0.069 R)
• M36: 13,110,757 km (0.044 R)
• M37: 13,188,847 km (0.08 R)
• M38: 13,267,087 km (0.069 R)
• M39: 13,898,839 km (0.114 R)
• M40: 14,298,564 km (0.118 R)
• M41: 14,702,180 km (0.05 R)
• M42: 15,191,365 km (0.05 R)
• M43: 15,561,769 km (0.118 R)
• M44: 15,727,374 km (0.097 R)
• M45: 16,144,004 km (0.076 R)
• M46: 16,775,606 km (0.072 R)
• M47: 17,458,371 km (0.067 R)
• M48: 17,544,240 km (0.107 R)
• M49: 18,630,769 km (0.091 R)
• M50: 18,850,828 km (0.088 R)
• M51: 19,293,189 km (0.069 R)
• M52: 19,382,050 km (0.037 R)
• M53: 20,323,768 km (0.072 R)
• M54: 20,868,604 km (0.072 R)
• M55: 21,005,486 km (0.09 R)
• M56: 21,188,594 km (0.119 R)
• M57: 21,326,224 km (0.117 R)
• M58: 22,531,534 km (0.107 R)
• M59: 22,625,182 km (0.094 R)
• M60: 23,379,006 km (0.087 R)
• M61: 24,573,096 km (0.109 R)
• M62: 24,766,077 km (0.108 R)
• M63: 25,056,297 km (0.096 R)
• M64: 26,871,368 km (0.056 R)
• M65: 28,121,557 km (0.117 R)
• M66: 28,525,621 km (0.065 R)
• M67: 28,677,762 km (0.117 R)
• M68: 29,135,382 km (0.107 R)
• M69: 29,441,908 km (0.066 R)
• M70: 29,646,708 km (0.104 R)
• M71: 29,903,567 km (0.096 R)
• M72: 30,574,663 km (0.108 R)
• M73: 30,782,305 km (0.112 R)
• M74: 30,990,246 km (0.053 R)
• M75: 31,355,265 km (0.086 R)
• M76: 31,564,552 km (0.108 R)
• M77: 31,774,289 km (0.081 R)
• M78: 31,984,474 km (0.075 R)
• M79: 32,142,449 km (0.074 R)
• M80: 33,202,051 km (0.038 R)
• M81: 33,255,307 km (0.105 R)
• M82: 33,522,190 km (0.097 R)
• M83: 34,812,771 km (0.084 R)
• M84: 35,355,362 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294

Radius: 14.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.37 AU - 13.41 AU

Year: 14718 Days

Day: 8 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,541,200 km

• M1: 260,001 km (0.079 R)
• M2: 356,043 km (0.07 R)
• M3: 902,225 km (0.038 R)
• M4: 1,139,936 km (0.079 R)
• M5: 1,656,497 km (0.103 R)
• M6: 2,316,822 km (0.054 R)
• M7: 2,702,785 km (0.087 R)
• M8: 3,165,192 km (0.081 R)
• M9: 3,449,129 km (0.081 R)
• M10: 3,890,891 km (0.069 R)
• M11: 4,072,652 km (0.073 R)
• M12: 4,226,439 km (0.091 R)
• M13: 4,635,290 km (0.099 R)
• M14: 4,828,421 km (0.065 R)
• M15: 5,090,217 km (0.054 R)
• M16: 5,222,761 km (0.063 R)
• M17: 5,322,991 km (0.072 R)
• M18: 5,661,831 km (0.085 R)
• M19: 6,042,856 km (0.063 R)
• M20: 6,793,389 km (0.116 R)
• M21: 8,070,955 km (0.119 R)
• M22: 8,304,028 km (0.119 R)
• M23: 8,737,264 km (0.071 R)
• M24: 9,177,979 km (0.077 R)
• M25: 9,667,014 km (0.083 R)
• M26: 10,206,614 km (0.074 R)
• M27: 11,228,367 km (0.085 R)
• M28: 11,883,606 km (0.047 R)
• M29: 12,060,431 km (0.119 R)
• M30: 12,506,382 km (0.09 R)
• M31: 12,641,170 km (0.109 R)
• M32: 12,912,391 km (0.107 R)
• M33: 13,139,779 km (0.064 R)
• M34: 13,506,444 km (0.113 R)
• M35: 14,674,055 km (0.117 R)
• M36: 14,863,895 km (0.117 R)
• M37: 15,971,368 km (0.091 R)
• M38: 16,757,505 km (0.096 R)
• M39: 17,858,844 km (0.071 R)
• M40: 18,112,413 km (0.098 R)
• M41: 18,214,289 km (0.066 R)
• M42: 18,316,165 km (0.061 R)
• M43: 18,674,601 km (0.109 R)
• M44: 20,501,191 km (0.099 R)
• M45: 21,087,017 km (0.069 R)
• M46: 21,194,129 km (0.032 R)
• M47: 21,301,540 km (0.072 R)
• M48: 21,624,522 km (0.075 R)
• M49: 22,329,726 km (0.102 R)
• M50: 22,603,041 km (0.081 R)
• M51: 22,767,599 km (0.11 R)
• M52: 23,208,314 km (0.113 R)
• M53: 25,169,243 km (0.108 R)
• M54: 26,025,841 km (0.119 R)
• M55: 26,198,327 km (0.07 R)
• M56: 27,591,831 km (0.083 R)
• M57: 27,767,758 km (0.069 R)
• M58: 29,248,029 km (0.086 R)
• M59: 29,427,397 km (0.103 R)
• M60: 29,787,180 km (0.099 R)
• M61: 30,390,059 km (0.072 R)
• M62: 30,753,732 km (0.098 R)
• M63: 32,593,935 km (0.043 R)
• M64: 32,841,969 km (0.112 R)
• M65: 33,090,600 km (0.099 R)
• M66: 34,028,728 km (0.107 R)
• M67: 34,154,391 km (0.106 R)
• M68: 34,975,533 km (0.068 R)
• M69: 36,123,248 km (0.099 R)
• M70: 38,324,581 km (0.096 R)
• M71: 38,586,377 km (0.102 R)
• M72: 39,111,915 km (0.118 R)
• M73: 40,037,177 km (0.069 R)
• M74: 40,902,900 km (0.083 R)
• M75: 42,246,738 km (0.086 R)
• M76: 44,220,831 km (0.107 R)
• M77: 44,426,828 km (0.083 R)
• M78: 45,461,297 km (0.098 R)
• M79: 45,877,329 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.2

Radius: 5.6

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.12 AU - 17.26 AU

Year: 23796 Days

Day: 20.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,541,200 km

• M1: 199,564 km (0.072 R)
• M2: 343,327 km (0.058 R)
• M3: 540,048 km (0.116 R)
• M4: 1,461,122 km (0.118 R)
• M5: 1,746,256 km (0.119 R)
• M6: 2,295,131 km (0.034 R)
• M7: 2,971,612 km (0.101 R)
• M8: 3,129,887 km (0.085 R)
• M9: 4,005,333 km (0.089 R)
• M10: 4,268,626 km (0.068 R)
• M11: 4,904,716 km (0.089 R)
• M12: 5,044,739 km (0.047 R)
• M13: 5,473,188 km (0.071 R)
• M14: 7,141,054 km (0.088 R)
• M15: 7,246,820 km (0.112 R)
• M16: 8,001,990 km (0.056 R)
• M17: 8,111,945 km (0.101 R)
• M18: 8,556,549 km (0.057 R)
• M19: 8,612,798 km (0.077 R)
• M20: 8,895,239 km (0.119 R)
• M21: 9,180,821 km (0.107 R)
• M22: 9,353,756 km (0.049 R)
• M23: 9,411,501 km (0.094 R)
• M24: 10,713,900 km (0.074 R)
• M25: 11,820,925 km (0.074 R)
• M26: 12,387,900 km (0.06 R)
• M27: 13,157,731 km (0.119 R)
• M28: 13,417,732 km (0.108 R)
• M29: 13,811,025 km (0.084 R)
• M30: 14,141,487 km (0.039 R)
• M31: 14,474,791 km (0.112 R)
• M32: 14,743,169 km (0.053 R)
• M33: 15,216,796 km (0.084 R)
• M34: 15,421,297 km (0.073 R)
• M35: 15,764,324 km (0.057 R)
• M36: 16,040,482 km (0.067 R)
• M37: 18,451,401 km (0.118 R)
• M38: 19,181,738 km (0.071 R)
• M39: 20,520,041 km (0.116 R)
• M40: 20,670,686 km (0.089 R)
• M41: 20,746,083 km (0.095 R)
• M42: 20,821,480 km (0.082 R)
• M43: 20,897,177 km (0.048 R)
• M44: 21,124,566 km (0.11 R)
• M45: 23,050,638 km (0.116 R)
• M46: 23,207,267 km (0.088 R)
• M47: 23,442,585 km (0.041 R)
• M48: 25,032,361 km (0.036 R)
• M49: 25,596,944 km (0.07 R)
• M50: 26,002,653 km (0.077 R)
• M51: 26,820,804 km (0.079 R)
• M52: 27,730,359 km (0.118 R)
• M53: 27,813,535 km (0.1 R)
• M54: 28,986,831 km (0.047 R)
• M55: 29,325,072 km (0.074 R)
• M56: 29,920,173 km (0.082 R)
• M57: 30,433,293 km (0.077 R)
• M58: 31,468,361 km (0.093 R)
• M59: 32,602,612 km (0.1 R)
• M60: 35,903,489 km (0.071 R)
• M61: 36,175,907 km (0.096 R)
• M62: 38,008,481 km (0.112 R)
• M63: 39,589,730 km (0.094 R)
• M64: 42,240,754 km (0.11 R)
• M65: 42,720,066 km (0.12 R)
• M66: 42,912,299 km (0.065 R)
• M67: 43,201,322 km (0.053 R)
• M68: 43,297,813 km (0.108 R)
• M69: 45,732,368 km (0.113 R)
• M70: 47,313,618 km (0.042 R)
• M71: 49,517,045 km (0.081 R)
• M72: 53,194,011 km (0.081 R)
• M73: 54,126,903 km (0.082 R)
• M74: 56,114,012 km (0.116 R)
• M75: 57,381,405 km (0.073 R)
• M76: 61,347,843 km (0.106 R)
• M77: 62,544,027 km (0.116 R)
• M78: 63,309,220 km (0.115 R)
• M79: 63,638,186 km (0.095 R)
• M80: 63,747,841 km (0.119 R)
• M81: 64,077,555 km (0.104 R)
• M82: 64,407,718 km (0.052 R)
• M83: 64,628,225 km (0.082 R)
• M84: 65,291,093 km (0.05 R)
• M85: 65,956,205 km (0.064 R)
• M86: 67,069,812 km (0.04 R)
• M87: 67,293,311 km (0.114 R)
• M88: 67,629,009 km (0.093 R)
• M89: 69,767,660 km (0.047 R)
• M90: 72,959,630 km (0.087 R)
• M91: 75,500,849 km (0.104 R)
• M92: 76,548,632 km (0.103 R)
• M93: 78,423,542 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit