🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.43 AU - 5.75 AU

Year: 3999 Days

Day: 36.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,446,077 km

• M1: 340,335 km (0.098 R)
• M2: 1,160,580 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.89 AU - 5.29 AU

Year: 3999 Days

Day: 19.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,446,077 km

• M1: 3,143,500 km (0.114 R)
• M2: 4,570,514 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.45 AU - 5.61 AU

Year: 4529 Days

Day: 40 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.2

Radius: 14.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.69 AU - 7.69 AU

Year: 5363 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,446,077 km

• M1: 199,713 km (0.109 R)
• M2: 397,631 km (0.088 R)
• M3: 775,815 km (0.045 R)
• M4: 1,035,516 km (0.041 R)
• M5: 1,199,625 km (0.06 R)
• M6: 1,324,839 km (0.08 R)
• M7: 1,504,655 km (0.085 R)
• M8: 1,692,999 km (0.047 R)
• M9: 1,799,214 km (0.113 R)
• M10: 2,227,662 km (0.1 R)
• M11: 2,464,176 km (0.119 R)
• M12: 2,730,012 km (0.041 R)
• M13: 2,940,945 km (0.11 R)
• M14: 3,334,387 km (0.091 R)
• M15: 3,537,690 km (0.111 R)
• M16: 3,675,470 km (0.065 R)
• M17: 4,244,840 km (0.035 R)
• M18: 4,465,496 km (0.065 R)
• M19: 4,589,812 km (0.095 R)
• M20: 5,021,253 km (0.12 R)
• M21: 5,599,149 km (0.115 R)
• M22: 6,032,833 km (0.107 R)
• M23: 6,961,537 km (0.103 R)
• M24: 8,177,319 km (0.103 R)
• M25: 8,483,845 km (0.058 R)
• M26: 9,426,162 km (0.103 R)
• M27: 9,554,367 km (0.085 R)
• M28: 9,650,858 km (0.111 R)
• M29: 10,302,656 km (0.061 R)
• M30: 10,600,655 km (0.119 R)
• M31: 11,002,325 km (0.098 R)
• M32: 11,272,948 km (0.11 R)
• M33: 11,924,596 km (0.12 R)
• M34: 12,132,986 km (0.109 R)
• M35: 12,237,555 km (0.084 R)
• M36: 12,412,584 km (0.088 R)
• M37: 12,623,816 km (0.097 R)
• M38: 12,800,641 km (0.105 R)
• M39: 13,121,229 km (0.093 R)
• M40: 14,429,612 km (0.068 R)
• M41: 14,837,715 km (0.072 R)
• M42: 15,136,911 km (0.093 R)
• M43: 15,665,291 km (0.081 R)
• M44: 15,893,727 km (0.088 R)
• M45: 16,315,144 km (0.105 R)
• M46: 16,469,379 km (0.082 R)
• M47: 16,818,092 km (0.11 R)
• M48: 17,012,868 km (0.096 R)
• M49: 18,117,499 km (0.072 R)
• M50: 18,678,491 km (0.082 R)
• M51: 18,839,907 km (0.085 R)
• M52: 19,735,699 km (0.107 R)
• M53: 20,188,681 km (0.113 R)
• M54: 20,437,313 km (0.079 R)
• M55: 20,562,078 km (0.111 R)
• M56: 21,315,453 km (0.091 R)
• M57: 22,291,280 km (0.046 R)
• M58: 23,151,766 km (0.058 R)
• M59: 23,542,516 km (0.097 R)
• M60: 24,066,857 km (0.101 R)
• M61: 24,330,598 km (0.093 R)
• M62: 24,462,693 km (0.093 R)
• M63: 25,439,417 km (0.049 R)
• M64: 25,977,521 km (0.114 R)
• M65: 26,837,260 km (0.101 R)
• M66: 27,202,129 km (0.098 R)
• M67: 27,660,497 km (0.1 R)
• M68: 27,844,502 km (0.081 R)
• M69: 28,677,762 km (0.077 R)
• M70: 29,566,224 km (0.034 R)
• M71: 29,660,171 km (0.078 R)
• M72: 29,848,665 km (0.078 R)
• M73: 30,844,239 km (0.031 R)
• M74: 31,417,946 km (0.04 R)
• M75: 31,947,074 km (0.064 R)
• M76: 32,285,315 km (0.118 R)
• M77: 32,382,254 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.8

Radius: 12.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.21 AU - 8.23 AU

Year: 6067 Days

Day: 8.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,446,077 km

• M1: 160,967 km (0.094 R)
• M2: 261,347 km (0.101 R)
• M3: 352,602 km (0.083 R)
• M4: 526,734 km (0.083 R)
• M5: 695,630 km (0.113 R)
• M6: 1,501,364 km (0.12 R)
• M7: 1,660,686 km (0.105 R)
• M8: 1,996,683 km (0.107 R)
• M9: 2,173,059 km (0.075 R)
• M10: 2,754,695 km (0.097 R)
• M11: 2,885,743 km (0.065 R)
• M12: 3,666,793 km (0.061 R)
• M13: 3,811,305 km (0.118 R)
• M14: 4,614,047 km (0.03 R)
• M15: 4,981,759 km (0.07 R)
• M16: 5,088,572 km (0.064 R)
• M17: 5,413,498 km (0.12 R)
• M18: 5,661,831 km (0.094 R)
• M19: 5,829,380 km (0.115 R)
• M20: 5,913,903 km (0.115 R)
• M21: 6,083,996 km (0.096 R)
• M22: 6,604,148 km (0.09 R)
• M23: 6,869,684 km (0.067 R)
• M24: 7,229,168 km (0.085 R)
• M25: 8,123,314 km (0.11 R)
• M26: 8,281,140 km (0.099 R)
• M27: 8,889,704 km (0.052 R)
• M28: 9,779,512 km (0.07 R)
• M29: 9,913,851 km (0.094 R)
• M30: 10,116,406 km (0.048 R)
• M31: 10,422,783 km (0.109 R)
• M32: 10,801,415 km (0.09 R)
• M33: 11,290,002 km (0.046 R)
• M34: 11,536,988 km (0.084 R)
• M35: 12,945,601 km (0.038 R)
• M36: 13,464,407 km (0.077 R)
• M37: 13,688,953 km (0.082 R)
• M38: 14,027,942 km (0.105 R)
• M39: 14,141,636 km (0.096 R)
• M40: 14,829,936 km (0.046 R)
• M41: 15,450,917 km (0.12 R)
• M42: 15,646,591 km (0.108 R)
• M43: 15,764,474 km (0.09 R)
• M44: 16,040,781 km (0.037 R)
• M45: 16,238,998 km (0.117 R)
• M46: 16,318,585 km (0.092 R)
• M47: 16,398,320 km (0.095 R)
• M48: 16,878,978 km (0.062 R)
• M49: 17,121,177 km (0.11 R)
• M50: 18,183,771 km (0.026 R)
• M51: 18,598,157 km (0.084 R)
• M52: 19,351,831 km (0.118 R)
• M53: 20,802,781 km (0.063 R)
• M54: 21,062,483 km (0.12 R)
• M55: 21,585,028 km (0.101 R)
• M56: 21,672,543 km (0.051 R)
• M57: 22,023,799 km (0.108 R)
• M58: 22,156,043 km (0.08 R)
• M59: 22,465,561 km (0.113 R)
• M60: 23,537,579 km (0.116 R)
• M61: 23,717,994 km (0.088 R)
• M62: 24,125,349 km (0.102 R)
• M63: 25,176,873 km (0.05 R)
• M64: 25,407,553 km (0.091 R)
• M65: 25,731,432 km (0.088 R)
• M66: 25,963,758 km (0.095 R)
• M67: 28,756,899 km (0.1 R)
• M68: 29,725,097 km (0.117 R)
• M69: 30,213,384 km (0.082 R)
• M70: 31,098,705 km (0.108 R)
• M71: 31,346,139 km (0.079 R)
• M72: 31,445,323 km (0.105 R)
• M73: 31,843,104 km (0.113 R)
• M74: 32,342,611 km (0.094 R)
• M75: 32,693,717 km (0.085 R)
• M76: 32,895,076 km (0.12 R)
• M77: 33,907,405 km (0.026 R)
• M78: 34,162,170 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.4

Radius: 8.2

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.87 AU - 9.91 AU

Year: 9231 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,446,077 km

• M1: 131,347 km (0.114 R)
• M2: 294,259 km (0.08 R)
• M3: 406,009 km (0.079 R)
• M4: 690,095 km (0.114 R)
• M5: 813,812 km (0.111 R)
• M6: 1,118,992 km (0.083 R)
• M7: 1,872,367 km (0.083 R)
• M8: 1,937,592 km (0.11 R)
• M9: 2,025,705 km (0.059 R)
• M10: 2,344,647 km (0.113 R)
• M11: 3,288,610 km (0.094 R)
• M12: 3,447,483 km (0.098 R)
• M13: 3,581,822 km (0.107 R)
• M14: 3,690,579 km (0.088 R)
• M15: 3,772,858 km (0.094 R)
• M16: 3,911,386 km (0.03 R)
• M17: 4,570,065 km (0.113 R)
• M18: 4,658,627 km (0.065 R)
• M19: 4,957,673 km (0.101 R)
• M20: 5,018,261 km (0.085 R)
• M21: 5,449,102 km (0.053 R)
• M22: 5,669,161 km (0.082 R)
• M23: 6,280,717 km (0.107 R)
• M24: 6,913,366 km (0.086 R)
• M25: 7,049,201 km (0.084 R)
• M26: 7,323,414 km (0.106 R)
• M27: 7,392,379 km (0.05 R)
• M28: 7,496,499 km (0.097 R)
• M29: 7,882,312 km (0.088 R)
• M30: 7,953,072 km (0.08 R)
• M31: 9,115,148 km (0.111 R)
• M32: 9,944,518 km (0.071 R)
• M33: 10,174,899 km (0.1 R)
• M34: 10,252,092 km (0.108 R)
• M35: 10,797,825 km (0.088 R)
• M36: 11,113,925 km (0.119 R)
• M37: 11,352,982 km (0.086 R)
• M38: 12,408,695 km (0.078 R)
• M39: 12,656,728 km (0.093 R)
• M40: 13,157,731 km (0.082 R)
• M41: 13,495,374 km (0.105 R)
• M42: 13,750,587 km (0.098 R)
• M43: 14,265,503 km (0.101 R)
• M44: 15,049,845 km (0.087 R)
• M45: 15,314,484 km (0.064 R)
• M46: 15,580,618 km (0.065 R)
• M47: 15,669,629 km (0.098 R)
• M48: 15,848,249 km (0.091 R)
• M49: 17,578,348 km (0.094 R)
• M50: 17,763,850 km (0.079 R)
• M51: 19,992,858 km (0.088 R)
• M52: 20,089,648 km (0.114 R)
• M53: 20,527,072 km (0.057 R)
• M54: 20,771,515 km (0.066 R)
• M55: 20,918,569 km (0.117 R)
• M56: 21,858,343 km (0.073 R)
• M57: 22,458,979 km (0.115 R)
• M58: 23,625,244 km (0.074 R)
• M59: 24,138,514 km (0.118 R)
• M60: 24,344,809 km (0.09 R)
• M61: 25,228,185 km (0.091 R)
• M62: 25,280,544 km (0.059 R)
• M63: 25,647,657 km (0.078 R)
• M64: 26,865,982 km (0.093 R)
• M65: 29,029,616 km (0.115 R)
• M66: 29,139,272 km (0.108 R)
• M67: 29,249,076 km (0.095 R)
• M68: 29,468,985 km (0.117 R)
• M69: 29,524,037 km (0.115 R)
• M70: 30,076,802 km (0.111 R)
• M71: 30,187,803 km (0.114 R)
• M72: 30,298,805 km (0.097 R)
• M73: 30,354,455 km (0.072 R)
• M74: 30,688,657 km (0.04 R)
• M75: 30,912,156 km (0.059 R)
• M76: 31,192,353 km (0.119 R)
• M77: 31,698,891 km (0.086 R)
• M78: 31,981,332 km (0.065 R)
• M79: 33,463,996 km (0.06 R)
• M80: 33,982,353 km (0.112 R)
• M81: 34,213,631 km (0.103 R)
• M82: 34,619,640 km (0.096 R)
• M83: 34,794,071 km (0.088 R)
• M84: 35,494,937 km (0.108 R)
• M85: 35,670,864 km (0.074 R)
• M86: 36,436,656 km (0.12 R)
• M87: 38,344,627 km (0.12 R)
• M88: 38,525,192 km (0.083 R)
• M89: 39,007,944 km (0.103 R)
• M90: 40,223,726 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.7

Radius: 5.8

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 17.41 AU - 18.09 AU

Year: 26043 Days

Day: 16.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,446,077 km

• M1: 123,867 km (0.088 R)
• M2: 358,287 km (0.052 R)
• M3: 525,837 km (0.11 R)
• M4: 955,182 km (0.11 R)
• M5: 1,109,268 km (0.081 R)
• M6: 1,162,525 km (0.116 R)
• M7: 1,441,375 km (0.115 R)
• M8: 1,558,660 km (0.112 R)
• M9: 1,771,538 km (0.067 R)
• M10: 1,834,070 km (0.115 R)
• M11: 2,395,212 km (0.096 R)
• M12: 3,309,105 km (0.115 R)
• M13: 3,347,701 km (0.115 R)
• M14: 5,011,379 km (0.06 R)
• M15: 6,256,333 km (0.078 R)
• M16: 6,642,744 km (0.082 R)
• M17: 6,888,234 km (0.106 R)
• M18: 8,107,457 km (0.065 R)
• M19: 8,212,026 km (0.092 R)
• M20: 8,634,789 km (0.115 R)
• M21: 8,956,574 km (0.087 R)
• M22: 10,057,166 km (0.075 R)
• M23: 10,395,556 km (0.098 R)
• M24: 11,257,988 km (0.096 R)
• M25: 12,382,964 km (0.119 R)
• M26: 12,685,002 km (0.099 R)
• M27: 12,806,475 km (0.067 R)
• M28: 14,294,077 km (0.106 R)
• M29: 14,357,207 km (0.098 R)
• M30: 15,639,859 km (0.117 R)
• M31: 16,163,003 km (0.116 R)
• M32: 16,958,714 km (0.066 R)
• M33: 17,159,624 km (0.054 R)
• M34: 18,518,870 km (0.077 R)
• M35: 18,656,799 km (0.109 R)
• M36: 19,983,134 km (0.066 R)
• M37: 20,621,917 km (0.109 R)
• M38: 21,267,432 km (0.117 R)
• M39: 21,411,794 km (0.077 R)
• M40: 21,484,049 km (0.104 R)
• M41: 22,138,390 km (0.106 R)
• M42: 22,358,000 km (0.1 R)
• M43: 23,095,069 km (0.103 R)
• M44: 23,840,066 km (0.111 R)
• M45: 24,065,211 km (0.099 R)
• M46: 24,140,309 km (0.115 R)
• M47: 24,592,992 km (0.072 R)
• M48: 24,744,535 km (0.095 R)
• M49: 25,048,518 km (0.094 R)
• M50: 25,583,480 km (0.086 R)
• M51: 27,289,045 km (0.09 R)
• M52: 27,445,973 km (0.11 R)
• M53: 28,076,379 km (0.084 R)
• M54: 28,393,377 km (0.037 R)
• M55: 28,552,399 km (0.063 R)
• M56: 29,271,367 km (0.074 R)
• M57: 31,381,594 km (0.113 R)
• M58: 31,546,002 km (0.118 R)
• M59: 31,628,281 km (0.047 R)
• M60: 34,552,919 km (0.119 R)
• M61: 35,404,281 km (0.093 R)
• M62: 36,607,796 km (0.091 R)
• M63: 40,655,316 km (0.11 R)
• M64: 40,744,775 km (0.113 R)
• M65: 40,924,143 km (0.044 R)
• M66: 43,096,155 km (0.07 R)
• M67: 43,736,733 km (0.088 R)
• M68: 43,920,289 km (0.117 R)
• M69: 44,288,300 km (0.045 R)
• M70: 44,564,906 km (0.096 R)
• M71: 45,398,316 km (0.087 R)
• M72: 47,929,063 km (0.107 R)
• M73: 49,354,731 km (0.111 R)
• M74: 49,450,324 km (0.083 R)
• M75: 51,858,700 km (0.059 R)
• M76: 53,420,053 km (0.047 R)
• M77: 54,108,054 km (0.061 R)
• M78: 54,502,394 km (0.116 R)
• M79: 56,588,686 km (0.096 R)
• M80: 57,089,390 km (0.075 R)
• M81: 57,893,329 km (0.103 R)
• M82: 58,094,837 km (0.103 R)
• M83: 59,614,153 km (0.108 R)
• M84: 60,736,736 km (0.034 R)
• M85: 61,351,882 km (0.113 R)
• M86: 63,937,232 km (0.108 R)
• M87: 64,354,311 km (0.119 R)
• M88: 64,667,569 km (0.112 R)
• M89: 65,190,863 km (0.068 R)
• M90: 68,893,260 km (0.108 R)
• M91: 71,255,261 km (0.031 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 11,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit