🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.65 AU - 0.69 AU

Year: 204 Days

Day: 31.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,257,533 km

• M1: 492,775 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.34 AU - 1.9 AU

Year: 769 Days

Day: 35.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,257,533 km

• M1: 30,069 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.07 AU - 2.83 AU

Year: 1430 Days

Day: 19 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,257,533 km

• M1: 776,862 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.78 AU - 3.16 AU

Year: 1908 Days

Day: 41.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.33 AU - 4.85 AU

Year: 3083 Days

Day: 26.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.2

Radius: 12.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.46 AU - 5.08 AU

Year: 3884 Days

Day: 11.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,257,533 km

• M1: 171,140 km (0.097 R)
• M2: 283,488 km (0.119 R)
• M3: 369,656 km (0.114 R)
• M4: 567,574 km (0.106 R)
• M5: 713,582 km (0.094 R)
• M6: 839,094 km (0.062 R)
• M7: 991,086 km (0.095 R)
• M8: 1,212,640 km (0.048 R)
• M9: 1,376,600 km (0.113 R)
• M10: 1,901,838 km (0.112 R)
• M11: 1,997,281 km (0.09 R)
• M12: 2,094,370 km (0.092 R)
• M13: 2,434,406 km (0.118 R)
• M14: 2,630,978 km (0.118 R)
• M15: 3,181,199 km (0.102 R)
• M16: 3,281,280 km (0.041 R)
• M17: 3,411,430 km (0.1 R)
• M18: 3,736,955 km (0.111 R)
• M19: 4,119,327 km (0.099 R)
• M20: 4,659,525 km (0.102 R)
• M21: 4,789,974 km (0.069 R)
• M22: 5,087,973 km (0.116 R)
• M23: 5,929,910 km (0.048 R)
• M24: 6,035,975 km (0.114 R)
• M25: 6,214,296 km (0.068 R)
• M26: 6,394,262 km (0.088 R)
• M27: 6,685,978 km (0.065 R)
• M28: 6,833,481 km (0.111 R)
• M29: 7,019,431 km (0.104 R)
• M30: 7,741,241 km (0.106 R)
• M31: 7,896,224 km (0.108 R)
• M32: 9,009,981 km (0.102 R)
• M33: 9,193,537 km (0.116 R)
• M34: 9,731,042 km (0.102 R)
• M35: 9,940,479 km (0.117 R)
• M36: 10,427,869 km (0.104 R)
• M37: 10,663,785 km (0.109 R)
• M38: 11,184,535 km (0.04 R)
• M39: 11,647,092 km (0.118 R)
• M40: 11,824,964 km (0.113 R)
• M41: 11,959,003 km (0.05 R)
• M42: 12,160,961 km (0.112 R)
• M43: 12,273,608 km (0.109 R)
• M44: 13,559,551 km (0.073 R)
• M45: 13,770,185 km (0.067 R)
• M46: 14,005,502 km (0.041 R)
• M47: 14,623,641 km (0.046 R)
• M48: 14,936,151 km (0.117 R)
• M49: 15,202,136 km (0.092 R)
• M50: 15,567,603 km (0.086 R)
• M51: 15,665,590 km (0.104 R)
• M52: 15,911,230 km (0.103 R)
• M53: 16,158,365 km (0.106 R)
• M54: 16,307,065 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 8.7

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.9 AU - 6.08 AU

Year: 4155 Days

Day: 8.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,257,533 km

• M1: 145,708 km (0.102 R)
• M2: 246,388 km (0.039 R)
• M3: 374,443 km (0.108 R)
• M4: 577,149 km (0.095 R)
• M5: 757,863 km (0.116 R)
• M6: 837,898 km (0.116 R)
• M7: 1,227,151 km (0.041 R)
• M8: 1,364,033 km (0.025 R)
• M9: 1,506,151 km (0.108 R)
• M10: 1,564,345 km (0.087 R)
• M11: 1,713,344 km (0.116 R)
• M12: 2,188,467 km (0.109 R)
• M13: 2,702,934 km (0.078 R)
• M14: 2,900,852 km (0.078 R)
• M15: 3,310,900 km (0.084 R)
• M16: 3,919,763 km (0.065 R)
• M17: 4,062,031 km (0.046 R)
• M18: 4,164,655 km (0.1 R)
• M19: 4,562,885 km (0.09 R)
• M20: 5,083,186 km (0.112 R)
• M21: 5,149,608 km (0.104 R)
• M22: 5,440,575 km (0.082 R)
• M23: 5,531,232 km (0.042 R)
• M24: 5,714,040 km (0.095 R)
• M25: 6,706,173 km (0.11 R)
• M26: 7,024,069 km (0.081 R)
• M27: 7,098,120 km (0.067 R)
• M28: 7,271,803 km (0.09 R)
• M29: 7,346,751 km (0.12 R)
• M30: 7,447,132 km (0.075 R)
• M31: 7,547,811 km (0.045 R)
• M32: 8,161,910 km (0.103 R)
• M33: 8,239,851 km (0.039 R)
• M34: 8,370,300 km (0.082 R)
• M35: 9,193,836 km (0.098 R)
• M36: 9,987,603 km (0.044 R)
• M37: 10,322,552 km (0.074 R)
• M38: 10,406,776 km (0.096 R)
• M39: 10,860,207 km (0.084 R)
• M40: 10,917,353 km (0.114 R)
• M41: 11,089,391 km (0.095 R)
• M42: 11,874,630 km (0.068 R)
• M43: 12,259,097 km (0.12 R)
• M44: 12,557,694 km (0.101 R)
• M45: 13,070,665 km (0.099 R)
• M46: 13,253,474 km (0.112 R)
• M47: 13,375,695 km (0.089 R)
• M48: 13,437,030 km (0.089 R)
• M49: 13,868,620 km (0.084 R)
• M50: 14,055,019 km (0.112 R)
• M51: 14,808,693 km (0.092 R)
• M52: 14,935,702 km (0.084 R)
• M53: 15,126,738 km (0.062 R)
• M54: 16,061,575 km (0.087 R)
• M55: 16,322,624 km (0.111 R)
• M56: 16,651,141 km (0.062 R)
• M57: 17,181,166 km (0.047 R)
• M58: 17,281,247 km (0.076 R)
• M59: 17,414,838 km (0.109 R)
• M60: 17,481,708 km (0.113 R)
• M61: 17,649,557 km (0.119 R)
• M62: 18,667,271 km (0.076 R)
• M63: 19,079,712 km (0.037 R)
• M64: 19,425,583 km (0.102 R)
• M65: 19,913,421 km (0.066 R)
• M66: 21,222,253 km (0.069 R)
• M67: 21,293,761 km (0.106 R)
• M68: 21,724,603 km (0.1 R)
• M69: 22,522,109 km (0.104 R)
• M70: 22,631,465 km (0.056 R)
• M71: 22,741,120 km (0.053 R)
• M72: 23,218,487 km (0.069 R)
• M73: 23,698,995 km (0.103 R)
• M74: 23,996,396 km (0.059 R)
• M75: 24,407,192 km (0.053 R)
• M76: 24,557,238 km (0.113 R)
• M77: 25,349,658 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.3

Radius: 13.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.75 AU - 7.15 AU

Year: 5410 Days

Day: 14.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 46,257,533 km

• M1: 186,997 km (0.103 R)
• M2: 272,717 km (0.065 R)
• M3: 495,169 km (0.07 R)
• M4: 578,645 km (0.117 R)
• M5: 763,099 km (0.082 R)
• M6: 846,425 km (0.109 R)
• M7: 951,143 km (0.092 R)
• M8: 1,145,920 km (0.044 R)
• M9: 1,427,014 km (0.114 R)
• M10: 1,522,308 km (0.105 R)
• M11: 1,890,618 km (0.107 R)
• M12: 2,079,710 km (0.046 R)
• M13: 2,176,499 km (0.084 R)
• M14: 2,413,014 km (0.099 R)
• M15: 2,631,875 km (0.118 R)
• M16: 3,075,732 km (0.117 R)
• M17: 3,313,593 km (0.097 R)
• M18: 3,399,163 km (0.07 R)
• M19: 3,586,908 km (0.025 R)
• M20: 4,048,717 km (0.119 R)
• M21: 4,140,271 km (0.115 R)
• M22: 4,388,005 km (0.032 R)
• M23: 4,768,881 km (0.073 R)
• M24: 5,028,882 km (0.1 R)
• M25: 5,360,391 km (0.06 R)
• M26: 5,957,735 km (0.099 R)
• M27: 6,114,963 km (0.113 R)
• M28: 6,379,751 km (0.074 R)
• M29: 6,486,863 km (0.087 R)
• M30: 6,702,733 km (0.112 R)
• M31: 6,902,745 km (0.111 R)
• M32: 6,994,299 km (0.113 R)
• M33: 7,665,844 km (0.113 R)
• M34: 7,875,131 km (0.076 R)
• M35: 8,202,302 km (0.106 R)
• M36: 8,810,567 km (0.077 R)
• M37: 9,413,147 km (0.078 R)
• M38: 9,657,889 km (0.111 R)
• M39: 9,884,081 km (0.069 R)
• M40: 9,987,603 km (0.077 R)
• M41: 10,195,544 km (0.092 R)
• M42: 10,573,428 km (0.078 R)
• M43: 11,084,604 km (0.09 R)
• M44: 11,278,333 km (0.117 R)
• M45: 11,451,567 km (0.059 R)
• M46: 11,734,906 km (0.088 R)
• M47: 11,888,393 km (0.112 R)
• M48: 12,286,174 km (0.092 R)
• M49: 12,621,124 km (0.113 R)
• M50: 13,208,894 km (0.118 R)
• M51: 13,299,999 km (0.094 R)
• M52: 13,574,960 km (0.046 R)
• M53: 13,851,716 km (0.103 R)
• M54: 14,764,263 km (0.092 R)
• M55: 15,144,241 km (0.111 R)
• M56: 15,239,834 km (0.119 R)
• M57: 15,744,577 km (0.081 R)
• M58: 15,889,687 km (0.108 R)
• M59: 16,132,784 km (0.113 R)
• M60: 16,279,240 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905

Radius: 10.8

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.04 AU - 8.52 AU

Year: 7322 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,257,533 km

• M1: 170,691 km (0.091 R)
• M2: 527,482 km (0.064 R)
• M3: 775,964 km (0.092 R)
• M4: 923,168 km (0.117 R)
• M5: 1,461,122 km (0.117 R)
• M6: 1,773,782 km (0.063 R)
• M7: 2,223,623 km (0.051 R)
• M8: 2,294,233 km (0.1 R)
• M9: 2,437,697 km (0.109 R)
• M10: 2,559,470 km (0.098 R)
• M11: 3,662,006 km (0.117 R)
• M12: 3,858,727 km (0.113 R)
• M13: 4,174,977 km (0.114 R)
• M14: 4,262,642 km (0.082 R)
• M15: 4,529,524 km (0.108 R)
• M16: 5,205,108 km (0.087 R)
• M17: 5,748,747 km (0.062 R)
• M18: 6,310,487 km (0.105 R)
• M19: 6,445,125 km (0.104 R)
• M20: 7,133,275 km (0.111 R)
• M21: 7,379,663 km (0.104 R)
• M22: 8,467,239 km (0.117 R)
• M23: 8,578,839 km (0.103 R)
• M24: 9,411,501 km (0.054 R)
• M25: 10,349,181 km (0.077 R)
• M26: 10,428,767 km (0.066 R)
• M27: 10,708,515 km (0.054 R)
• M28: 11,072,038 km (0.104 R)
• M29: 11,398,460 km (0.101 R)
• M30: 12,481,399 km (0.058 R)
• M31: 13,379,884 km (0.063 R)
• M32: 13,596,950 km (0.069 R)
• M33: 13,727,699 km (0.098 R)
• M34: 15,013,343 km (0.079 R)
• M35: 15,103,401 km (0.073 R)
• M36: 15,284,115 km (0.047 R)
• M37: 15,374,772 km (0.116 R)
• M38: 15,830,596 km (0.07 R)
• M39: 16,106,305 km (0.096 R)
• M40: 16,476,261 km (0.041 R)
• M41: 16,569,161 km (0.028 R)
• M42: 16,942,707 km (0.093 R)
• M43: 17,130,452 km (0.08 R)
• M44: 17,793,320 km (0.112 R)
• M45: 18,706,167 km (0.103 R)
• M46: 18,803,106 km (0.112 R)
• M47: 18,900,345 km (0.087 R)
• M48: 19,535,836 km (0.094 R)
• M49: 19,683,489 km (0.092 R)
• M50: 19,782,224 km (0.036 R)
• M51: 19,979,992 km (0.099 R)
• M52: 20,727,533 km (0.11 R)
• M53: 21,129,951 km (0.091 R)
• M54: 21,281,643 km (0.091 R)
• M55: 21,585,926 km (0.08 R)
• M56: 21,687,652 km (0.099 R)
• M57: 22,713,894 km (0.03 R)
• M58: 23,076,818 km (0.103 R)
• M59: 25,240,751 km (0.04 R)
• M60: 25,348,013 km (0.098 R)
• M61: 26,864,935 km (0.066 R)
• M62: 27,193,751 km (0.112 R)
• M63: 27,910,924 km (0.071 R)
• M64: 28,132,927 km (0.078 R)
• M65: 29,646,109 km (0.087 R)
• M66: 30,498,219 km (0.072 R)
• M67: 31,300,811 km (0.11 R)
• M68: 31,589,086 km (0.079 R)
• M69: 35,236,731 km (0.112 R)
• M70: 35,416,548 km (0.082 R)
• M71: 35,897,655 km (0.111 R)
• M72: 36,199,543 km (0.038 R)
• M73: 36,502,180 km (0.119 R)
• M74: 36,805,564 km (0.107 R)
• M75: 37,292,954 km (0.03 R)
• M76: 37,721,103 km (0.08 R)
• M77: 37,843,773 km (0.034 R)
• M78: 38,397,136 km (0.062 R)
• M79: 38,644,122 km (0.117 R)
• M80: 39,574,471 km (0.107 R)
• M81: 41,141,509 km (0.037 R)
• M82: 41,774,009 km (0.066 R)
• M83: 42,728,742 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65

Radius: 7.1

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 17.42 AU - 20.5 AU

Year: 30776 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 46,257,533 km

• M1: 181,761 km (0.083 R)
• M2: 249,380 km (0.106 R)
• M3: 377,735 km (0.068 R)
• M4: 499,956 km (0.106 R)
• M5: 604,525 km (0.088 R)
• M6: 1,152,652 km (0.106 R)
• M7: 1,461,571 km (0.094 R)
• M8: 1,865,336 km (0.046 R)
• M9: 2,327,743 km (0.096 R)
• M10: 3,439,255 km (0.065 R)
• M11: 4,279,845 km (0.06 R)
• M12: 5,314,315 km (0.067 R)
• M13: 5,448,953 km (0.075 R)
• M14: 5,618,746 km (0.033 R)
• M15: 5,687,113 km (0.116 R)
• M16: 5,755,928 km (0.12 R)
• M17: 6,103,593 km (0.062 R)
• M18: 6,386,632 km (0.102 R)
• M19: 7,149,881 km (0.092 R)
• M20: 7,523,427 km (0.103 R)
• M21: 8,367,607 km (0.067 R)
• M22: 8,524,236 km (0.103 R)
• M23: 8,840,636 km (0.079 R)
• M24: 9,080,441 km (0.069 R)
• M25: 9,648,165 km (0.075 R)
• M26: 10,521,368 km (0.108 R)
• M27: 10,775,535 km (0.03 R)
• M28: 10,946,076 km (0.099 R)
• M29: 11,463,086 km (0.074 R)
• M30: 12,386,853 km (0.093 R)
• M31: 12,970,584 km (0.057 R)
• M32: 13,106,569 km (0.114 R)
• M33: 13,152,046 km (0.114 R)
• M34: 13,563,441 km (0.099 R)
• M35: 14,164,974 km (0.079 R)
• M36: 14,680,787 km (0.108 R)
• M37: 17,500,707 km (0.089 R)
• M38: 17,801,698 km (0.066 R)
• M39: 18,104,484 km (0.094 R)
• M40: 18,612,967 km (0.099 R)
• M41: 19,643,846 km (0.112 R)
• M42: 21,760,805 km (0.057 R)
• M43: 23,285,058 km (0.112 R)
• M44: 24,899,967 km (0.12 R)
• M45: 25,238,507 km (0.044 R)
• M46: 25,295,055 km (0.079 R)
• M47: 25,521,846 km (0.088 R)
• M48: 26,148,810 km (0.093 R)
• M49: 26,320,698 km (0.093 R)
• M50: 26,954,245 km (0.082 R)
• M51: 27,476,192 km (0.115 R)
• M52: 28,884,656 km (0.101 R)
• M53: 29,359,330 km (0.116 R)
• M54: 32,753,407 km (0.117 R)
• M55: 33,186,343 km (0.108 R)
• M56: 33,995,219 km (0.057 R)
• M57: 36,909,684 km (0.055 R)
• M58: 37,877,283 km (0.099 R)
• M59: 38,266,537 km (0.039 R)
• M60: 38,396,687 km (0.058 R)
• M61: 39,705,519 km (0.114 R)
• M62: 40,101,056 km (0.108 R)
• M63: 41,029,011 km (0.118 R)
• M64: 41,428,886 km (0.089 R)
• M65: 43,311,875 km (0.089 R)
• M66: 45,085,208 km (0.063 R)
• M67: 45,566,763 km (0.09 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: 303 - 12,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit