🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.51 AU - 0.65 AU

Year: 166 Days

Day: 43.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,659,415 km

• M1: 31,416 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.7 AU - 0.74 AU

Year: 229 Days

Day: 39.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.73 AU - 1.01 AU

Year: 304 Days

Day: 16.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,659,415 km

• M1: 65,524 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.74 AU - 1.06 AU

Year: 320 Days

Day: 37.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,659,415 km

• M1: 290,519 km (0.104 R)
• M2: 372,499 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.61 AU - 2.25 AU

Year: 1005 Days

Day: 40.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.5

Radius: 10.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.88 AU - 5.68 AU

Year: 3916 Days

Day: 8.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,659,415 km

• M1: 135,685 km (0.092 R)
• M2: 218,862 km (0.056 R)
• M3: 454,179 km (0.116 R)
• M4: 546,182 km (0.111 R)
• M5: 751,879 km (0.034 R)
• M6: 864,526 km (0.072 R)
• M7: 961,166 km (0.051 R)
• M8: 1,237,623 km (0.09 R)
• M9: 1,385,426 km (0.091 R)
• M10: 1,591,871 km (0.025 R)
• M11: 2,122,345 km (0.045 R)
• M12: 2,346,143 km (0.108 R)
• M13: 2,736,743 km (0.093 R)
• M14: 2,833,533 km (0.059 R)
• M15: 2,947,826 km (0.111 R)
• M16: 3,080,519 km (0.119 R)
• M17: 3,543,076 km (0.07 R)
• M18: 3,631,189 km (0.103 R)
• M19: 3,720,050 km (0.106 R)
• M20: 3,845,712 km (0.12 R)
• M21: 3,990,972 km (0.081 R)
• M22: 4,119,626 km (0.073 R)
• M23: 4,437,821 km (0.098 R)
• M24: 4,725,348 km (0.054 R)
• M25: 4,900,677 km (0.098 R)
• M26: 5,872,464 km (0.06 R)
• M27: 6,294,779 km (0.113 R)
• M28: 6,401,891 km (0.057 R)
• M29: 6,509,602 km (0.101 R)
• M30: 6,726,967 km (0.118 R)
• M31: 6,836,473 km (0.048 R)
• M32: 7,035,139 km (0.071 R)
• M33: 7,146,440 km (0.05 R)
• M34: 7,370,687 km (0.111 R)
• M35: 7,688,433 km (0.115 R)
• M36: 7,918,215 km (0.101 R)
• M37: 8,034,004 km (0.115 R)
• M38: 8,103,717 km (0.049 R)
• M39: 8,267,227 km (0.108 R)
• M40: 8,812,063 km (0.101 R)
• M41: 8,980,211 km (0.089 R)
• M42: 9,663,424 km (0.108 R)
• M43: 9,911,607 km (0.079 R)
• M44: 10,036,372 km (0.059 R)
• M45: 10,237,281 km (0.118 R)
• M46: 10,338,110 km (0.082 R)
• M47: 10,745,166 km (0.099 R)
• M48: 10,847,790 km (0.05 R)
• M49: 11,053,936 km (0.094 R)
• M50: 11,785,619 km (0.113 R)
• M51: 12,077,335 km (0.112 R)
• M52: 12,210,777 km (0.115 R)
• M53: 12,533,010 km (0.038 R)
• M54: 12,668,097 km (0.108 R)
• M55: 14,073,420 km (0.072 R)
• M56: 14,298,265 km (0.04 R)
• M57: 14,581,155 km (0.118 R)
• M58: 14,980,282 km (0.085 R)
• M59: 15,209,915 km (0.102 R)
• M60: 15,382,850 km (0.108 R)
• M61: 15,498,639 km (0.11 R)
• M62: 15,993,658 km (0.108 R)
• M63: 16,464,293 km (0.087 R)
• M64: 16,671,636 km (0.072 R)
• M65: 16,790,566 km (0.079 R)
• M66: 17,328,969 km (0.088 R)
• M67: 17,630,558 km (0.078 R)
• M68: 17,873,056 km (0.112 R)
• M69: 18,086,233 km (0.084 R)
• M70: 19,009,102 km (0.07 R)
• M71: 19,320,116 km (0.11 R)
• M72: 19,758,438 km (0.041 R)
• M73: 20,485,633 km (0.115 R)
• M74: 21,157,328 km (0.1 R)
• M75: 21,221,655 km (0.088 R)
• M76: 21,544,337 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 11.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.41 AU - 8.07 AU

Year: 6557 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 73,659,415 km

• M1: 164,558 km (0.112 R)
• M2: 243,695 km (0.034 R)
• M3: 355,594 km (0.09 R)
• M4: 564,582 km (0.069 R)
• M5: 974,032 km (0.104 R)
• M6: 1,105,229 km (0.057 R)
• M7: 1,372,860 km (0.086 R)
• M8: 1,507,797 km (0.078 R)
• M9: 1,894,807 km (0.098 R)
• M10: 2,442,036 km (0.04 R)
• M11: 2,776,387 km (0.115 R)
• M12: 2,949,172 km (0.115 R)
• M13: 3,269,162 km (0.096 R)
• M14: 3,638,071 km (0.086 R)
• M15: 3,789,314 km (0.09 R)
• M16: 4,375,588 km (0.094 R)
• M17: 4,496,314 km (0.117 R)
• M18: 4,597,741 km (0.102 R)
• M19: 5,032,173 km (0.118 R)
• M20: 5,372,209 km (0.05 R)
• M21: 5,675,743 km (0.117 R)
• M22: 5,896,101 km (0.087 R)
• M23: 6,007,402 km (0.097 R)
• M24: 6,300,015 km (0.052 R)
• M25: 6,689,718 km (0.045 R)
• M26: 7,300,825 km (0.093 R)
• M27: 7,661,655 km (0.12 R)
• M28: 7,979,102 km (0.092 R)
• M29: 8,778,852 km (0.111 R)
• M30: 8,880,728 km (0.061 R)
• M31: 9,008,485 km (0.054 R)
• M32: 9,214,182 km (0.102 R)
• M33: 9,499,614 km (0.058 R)
• M34: 9,578,004 km (0.12 R)
• M35: 10,292,932 km (0.073 R)
• M36: 10,427,271 km (0.119 R)
• M37: 11,606,252 km (0.063 R)
• M38: 12,884,865 km (0.108 R)
• M39: 13,526,191 km (0.103 R)
• M40: 14,417,495 km (0.116 R)
• M41: 14,507,702 km (0.066 R)
• M42: 15,358,316 km (0.087 R)
• M43: 15,666,188 km (0.114 R)
• M44: 15,913,773 km (0.112 R)
• M45: 16,069,354 km (0.075 R)
• M46: 16,381,715 km (0.1 R)
• M47: 17,877,095 km (0.12 R)
• M48: 18,168,362 km (0.102 R)
• M49: 18,657,398 km (0.109 R)
• M50: 19,283,166 km (0.045 R)
• M51: 19,882,155 km (0.112 R)
• M52: 20,622,814 km (0.084 R)
• M53: 21,612,704 km (0.03 R)
• M54: 22,408,863 km (0.085 R)
• M55: 22,793,031 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.5

Radius: 4.9

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.93 AU - 13.81 AU

Year: 18320 Days

Day: 20.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 73,659,415 km

• M1: 107,561 km (0.097 R)
• M2: 146,456 km (0.094 R)
• M3: 375,341 km (0.027 R)
• M4: 505,641 km (0.084 R)
• M5: 638,633 km (0.083 R)
• M6: 845,826 km (0.109 R)
• M7: 1,630,018 km (0.093 R)
• M8: 2,353,623 km (0.116 R)
• M9: 2,390,275 km (0.119 R)
• M10: 2,864,799 km (0.07 R)
• M11: 2,943,338 km (0.107 R)
• M12: 3,143,051 km (0.113 R)
• M13: 3,183,592 km (0.099 R)
• M14: 3,789,613 km (0.052 R)
• M15: 3,919,464 km (0.044 R)
• M16: 3,962,997 km (0.099 R)
• M17: 4,183,504 km (0.119 R)
• M18: 4,317,694 km (0.109 R)
• M19: 5,320,149 km (0.117 R)
• M20: 6,288,496 km (0.113 R)
• M21: 7,256,394 km (0.108 R)
• M22: 7,963,693 km (0.093 R)
• M23: 8,241,646 km (0.066 R)
• M24: 8,636,135 km (0.113 R)
• M25: 11,097,768 km (0.081 R)
• M26: 11,408,034 km (0.111 R)
• M27: 11,973,814 km (0.119 R)
• M28: 12,677,522 km (0.1 R)
• M29: 13,991,141 km (0.096 R)
• M30: 14,292,581 km (0.072 R)
• M31: 15,175,657 km (0.057 R)
• M32: 15,485,324 km (0.042 R)
• M33: 17,065,078 km (0.116 R)
• M34: 17,819,650 km (0.115 R)
• M35: 18,182,873 km (0.107 R)
• M36: 18,255,727 km (0.108 R)
• M37: 20,412,629 km (0.092 R)
• M38: 21,136,384 km (0.057 R)
• M39: 23,994,750 km (0.108 R)
• M40: 24,516,249 km (0.08 R)
• M41: 25,529,774 km (0.031 R)
• M42: 26,515,624 km (0.091 R)
• M43: 27,263,165 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.9

Radius: 6.2

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.6 AU - 15.34 AU

Year: 19567 Days

Day: 19.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,659,415 km

• M1: 124,914 km (0.108 R)
• M2: 202,406 km (0.081 R)
• M3: 363,972 km (0.116 R)
• M4: 503,846 km (0.093 R)
• M5: 1,752,090 km (0.076 R)
• M6: 2,166,626 km (0.092 R)
• M7: 2,320,113 km (0.083 R)
• M8: 2,610,782 km (0.12 R)
• M9: 2,912,970 km (0.094 R)
• M10: 3,460,947 km (0.109 R)
• M11: 3,520,487 km (0.119 R)
• M12: 3,854,090 km (0.103 R)
• M13: 4,103,170 km (0.091 R)
• M14: 4,229,581 km (0.052 R)
• M15: 4,486,440 km (0.055 R)
• M16: 4,682,413 km (0.104 R)
• M17: 4,814,508 km (0.118 R)
• M18: 4,914,440 km (0.096 R)
• M19: 5,528,689 km (0.118 R)
• M20: 6,348,335 km (0.067 R)
• M21: 6,605,344 km (0.096 R)
• M22: 7,053,689 km (0.073 R)
• M23: 8,019,194 km (0.091 R)
• M24: 8,058,688 km (0.091 R)
• M25: 8,098,182 km (0.071 R)
• M26: 8,177,468 km (0.113 R)
• M27: 8,821,038 km (0.093 R)
• M28: 9,858,799 km (0.099 R)
• M29: 9,985,957 km (0.044 R)
• M30: 10,028,443 km (0.083 R)
• M31: 11,242,729 km (0.025 R)
• M32: 12,047,565 km (0.111 R)
• M33: 12,548,419 km (0.062 R)
• M34: 12,594,346 km (0.087 R)
• M35: 14,571,132 km (0.026 R)
• M36: 15,007,060 km (0.116 R)
• M37: 15,055,829 km (0.098 R)
• M38: 15,496,544 km (0.115 R)
• M39: 17,660,328 km (0.108 R)
• M40: 18,125,128 km (0.06 R)
• M41: 18,437,190 km (0.103 R)
• M42: 18,751,046 km (0.069 R)
• M43: 19,013,889 km (0.078 R)
• M44: 19,543,316 km (0.099 R)
• M45: 21,051,412 km (0.102 R)
• M46: 21,324,578 km (0.071 R)
• M47: 21,874,500 km (0.101 R)
• M48: 22,429,209 km (0.114 R)
• M49: 22,596,459 km (0.112 R)
• M50: 23,326,198 km (0.086 R)
• M51: 23,722,333 km (0.097 R)
• M52: 25,619,533 km (0.054 R)
• M53: 26,497,822 km (0.109 R)
• M54: 26,556,764 km (0.065 R)
• M55: 26,733,738 km (0.089 R)
• M56: 27,624,593 km (0.111 R)
• M57: 28,284,021 km (0.112 R)
• M58: 28,888,097 km (0.076 R)
• M59: 29,070,008 km (0.081 R)
• M60: 29,252,517 km (0.098 R)
• M61: 29,374,290 km (0.061 R)
• M62: 30,416,538 km (0.084 R)
• M63: 30,787,242 km (0.066 R)
• M64: 31,283,907 km (0.082 R)
• M65: 31,908,478 km (0.112 R)
• M66: 33,806,725 km (0.066 R)
• M67: 34,833,864 km (0.038 R)
• M68: 36,197,748 km (0.033 R)
• M69: 37,116,578 km (0.088 R)
• M70: 37,777,501 km (0.078 R)
• M71: 37,976,616 km (0.059 R)
• M72: 38,176,030 km (0.059 R)
• M73: 38,442,464 km (0.107 R)
• M74: 39,851,227 km (0.119 R)
• M75: 40,053,932 km (0.054 R)
• M76: 40,460,240 km (0.042 R)
• M77: 40,731,910 km (0.058 R)
• M78: 42,236,715 km (0.095 R)
• M79: 43,134,452 km (0.088 R)
• M80: 43,481,369 km (0.076 R)
• M81: 43,620,346 km (0.067 R)
• M82: 45,794,451 km (0.068 R)
• M83: 46,219,160 km (0.045 R)
• M84: 47,358,497 km (0.095 R)
• M85: 47,430,005 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.5

Radius: 7.6

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.66 AU - 19.3 AU

Year: 25071 Days

Day: 19.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,659,415 km

• M1: 120,576 km (0.077 R)
• M2: 402,867 km (0.117 R)
• M3: 515,664 km (0.094 R)
• M4: 1,095,655 km (0.11 R)
• M5: 1,341,893 km (0.054 R)
• M6: 1,697,038 km (0.12 R)
• M7: 2,282,714 km (0.113 R)
• M8: 2,526,259 km (0.086 R)
• M9: 3,345,607 km (0.078 R)
• M10: 3,662,754 km (0.08 R)
• M11: 4,540,295 km (0.047 R)
• M12: 4,758,559 km (0.117 R)
• M13: 5,296,513 km (0.098 R)
• M14: 6,477,887 km (0.078 R)
• M15: 6,625,091 km (0.068 R)
• M16: 8,050,759 km (0.086 R)
• M17: 8,421,612 km (0.105 R)
• M18: 9,623,182 km (0.104 R)
• M19: 10,243,864 km (0.117 R)
• M20: 10,530,344 km (0.092 R)
• M21: 10,877,411 km (0.088 R)
• M22: 11,346,251 km (0.118 R)
• M23: 12,242,940 km (0.113 R)
• M24: 13,348,768 km (0.03 R)
• M25: 13,473,682 km (0.088 R)
• M26: 14,294,525 km (0.116 R)
• M27: 14,358,404 km (0.1 R)
• M28: 14,807,796 km (0.034 R)
• M29: 14,872,422 km (0.094 R)
• M30: 15,327,050 km (0.108 R)
• M31: 15,523,322 km (0.1 R)
• M32: 16,920,417 km (0.119 R)
• M33: 17,531,374 km (0.084 R)
• M34: 18,218,777 km (0.069 R)
• M35: 18,496,131 km (0.1 R)
• M36: 19,336,722 km (0.104 R)
• M37: 20,118,221 km (0.078 R)
• M38: 20,620,870 km (0.078 R)
• M39: 22,227,551 km (0.078 R)
• M40: 22,449,704 km (0.118 R)
• M41: 23,496,290 km (0.113 R)
• M42: 23,722,632 km (0.085 R)
• M43: 26,181,722 km (0.111 R)
• M44: 26,416,441 km (0.105 R)
• M45: 26,730,297 km (0.103 R)
• M46: 26,887,824 km (0.112 R)
• M47: 27,045,500 km (0.085 R)
• M48: 29,448,640 km (0.064 R)
• M49: 30,182,866 km (0.072 R)
• M50: 31,088,382 km (0.112 R)
• M51: 32,253,600 km (0.097 R)
• M52: 32,421,299 km (0.114 R)
• M53: 32,589,298 km (0.087 R)
• M54: 33,772,766 km (0.047 R)
• M55: 34,284,391 km (0.119 R)
• M56: 34,369,961 km (0.098 R)
• M57: 35,488,056 km (0.072 R)
• M58: 39,539,016 km (0.103 R)
• M59: 39,808,293 km (0.1 R)
• M60: 40,078,167 km (0.086 R)
• M61: 40,348,640 km (0.061 R)
• M62: 40,438,848 km (0.082 R)
• M63: 42,533,966 km (0.081 R)
• M64: 44,757,738 km (0.111 R)
• M65: 45,038,234 km (0.102 R)
• M66: 45,319,478 km (0.113 R)
• M67: 49,124,051 km (0.094 R)
• M68: 50,576,946 km (0.104 R)
• M69: 51,357,547 km (0.076 R)
• M70: 51,553,371 km (0.092 R)
• M71: 52,437,494 km (0.104 R)
• M72: 53,128,487 km (0.115 R)
• M73: 53,922,104 km (0.086 R)
• M74: 55,119,635 km (0.037 R)
• M75: 56,325,992 km (0.116 R)
• M76: 58,049,958 km (0.057 R)
• M77: 58,253,860 km (0.106 R)
• M78: 58,458,061 km (0.066 R)
• M79: 59,482,657 km (0.098 R)
• M80: 60,203,269 km (0.111 R)
• M81: 61,549,351 km (0.1 R)
• M82: 61,757,292 km (0.104 R)
• M83: 63,324,479 km (0.1 R)
• M84: 63,639,533 km (0.086 R)
• M85: 63,849,867 km (0.106 R)
• M86: 64,060,351 km (0.108 R)
• M87: 64,482,068 km (0.112 R)
• M88: 66,071,844 km (0.087 R)
• M89: 70,809,160 km (0.086 R)
• M90: 71,463,501 km (0.115 R)
• M91: 72,668,512 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 10,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit