🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 30.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,485,914 km

• M1: 450,738 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.66 AU - 0.82 AU

Year: 234 Days

Day: 14.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,485,914 km

• M1: 32,164 km (0.051 R)
• M2: 127,607 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.4 AU - 3.7 AU

Year: 2455 Days

Day: 22.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3 AU - 4.78 AU

Year: 2816 Days

Day: 36 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,485,914 km

• M1: 130,599 km (0.119 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.9

Radius: 13.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.71 AU - 6.59 AU

Year: 4930 Days

Day: 7 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,485,914 km

• M1: 163,660 km (0.089 R)
• M2: 426,952 km (0.082 R)
• M3: 529,726 km (0.118 R)
• M4: 652,995 km (0.109 R)
• M5: 734,675 km (0.116 R)
• M6: 864,676 km (0.117 R)
• M7: 1,087,876 km (0.113 R)
• M8: 1,187,807 km (0.102 R)
• M9: 1,370,616 km (0.092 R)
• M10: 1,493,436 km (0.109 R)
• M11: 1,605,784 km (0.108 R)
• M12: 1,780,065 km (0.046 R)
• M13: 1,869,525 km (0.087 R)
• M14: 1,960,779 km (0.096 R)
• M15: 2,084,646 km (0.038 R)
• M16: 2,439,492 km (0.115 R)
• M17: 2,641,300 km (0.106 R)
• M18: 2,866,295 km (0.112 R)
• M19: 3,206,481 km (0.056 R)
• M20: 3,503,283 km (0.095 R)
• M21: 3,789,912 km (0.104 R)
• M22: 4,103,918 km (0.077 R)
• M23: 4,426,751 km (0.062 R)
• M24: 4,632,597 km (0.112 R)
• M25: 4,862,978 km (0.053 R)
• M26: 5,247,893 km (0.025 R)
• M27: 5,466,157 km (0.099 R)
• M28: 5,598,551 km (0.101 R)
• M29: 6,392,167 km (0.086 R)
• M30: 6,980,685 km (0.1 R)
• M31: 7,293,644 km (0.082 R)
• M32: 7,439,652 km (0.104 R)
• M33: 7,759,492 km (0.114 R)
• M34: 7,958,457 km (0.097 R)
• M35: 8,184,500 km (0.057 R)
• M36: 8,797,402 km (0.031 R)
• M37: 8,952,984 km (0.115 R)
• M38: 9,057,253 km (0.043 R)
• M39: 11,169,426 km (0.117 R)
• M40: 11,592,638 km (0.074 R)
• M41: 11,706,333 km (0.116 R)
• M42: 12,049,809 km (0.1 R)
• M43: 13,070,366 km (0.116 R)
• M44: 13,635,996 km (0.098 R)
• M45: 14,668,370 km (0.109 R)
• M46: 14,853,124 km (0.107 R)
• M47: 15,349,639 km (0.093 R)
• M48: 15,474,553 km (0.106 R)
• M49: 16,136,374 km (0.054 R)
• M50: 17,065,527 km (0.114 R)
• M51: 17,324,929 km (0.097 R)
• M52: 17,650,903 km (0.118 R)
• M53: 18,674,601 km (0.116 R)
• M54: 18,908,423 km (0.106 R)
• M55: 19,717,598 km (0.067 R)
• M56: 20,194,815 km (0.119 R)
• M57: 21,684,211 km (0.109 R)
• M58: 21,859,690 km (0.06 R)
• M59: 22,424,422 km (0.113 R)
• M60: 22,601,994 km (0.069 R)
• M61: 22,708,658 km (0.102 R)
• M62: 23,424,334 km (0.103 R)
• M63: 23,532,343 km (0.082 R)
• M64: 23,640,503 km (0.097 R)
• M65: 23,966,028 km (0.087 R)
• M66: 24,074,785 km (0.118 R)
• M67: 24,438,757 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.5

Radius: 14

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.53 AU - 13.59 AU

Year: 15374 Days

Day: 12.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,485,914 km

• M1: 303,983 km (0.053 R)
• M2: 505,491 km (0.093 R)
• M3: 617,390 km (0.106 R)
• M4: 1,187,508 km (0.058 R)
• M5: 1,483,861 km (0.074 R)
• M6: 1,626,578 km (0.105 R)
• M7: 2,343,600 km (0.106 R)
• M8: 2,860,311 km (0.068 R)
• M9: 3,040,577 km (0.066 R)
• M10: 3,224,732 km (0.117 R)
• M11: 3,336,930 km (0.076 R)
• M12: 3,998,153 km (0.099 R)
• M13: 4,364,817 km (0.114 R)
• M14: 5,306,835 km (0.074 R)
• M15: 5,755,628 km (0.036 R)
• M16: 5,938,587 km (0.106 R)
• M17: 6,404,584 km (0.103 R)
• M18: 6,641,996 km (0.091 R)
• M19: 6,834,080 km (0.049 R)
• M20: 7,028,108 km (0.043 R)
• M21: 8,178,815 km (0.075 R)
• M22: 8,697,321 km (0.089 R)
• M23: 8,854,997 km (0.05 R)
• M24: 9,013,721 km (0.082 R)
• M25: 9,766,497 km (0.032 R)
• M26: 9,985,359 km (0.105 R)
• M27: 10,427,869 km (0.099 R)
• M28: 10,651,668 km (0.068 R)
• M29: 12,379,822 km (0.115 R)
• M30: 12,557,395 km (0.058 R)
• M31: 12,676,325 km (0.108 R)
• M32: 12,975,222 km (0.1 R)
• M33: 13,155,637 km (0.115 R)
• M34: 13,947,159 km (0.095 R)
• M35: 17,397,484 km (0.102 R)
• M36: 18,064,092 km (0.118 R)
• M37: 18,739,228 km (0.093 R)
• M38: 19,836,528 km (0.109 R)
• M39: 20,044,619 km (0.093 R)
• M40: 20,183,595 km (0.086 R)
• M41: 20,462,894 km (0.096 R)
• M42: 20,884,012 km (0.109 R)
• M43: 21,949,598 km (0.091 R)
• M44: 22,380,889 km (0.08 R)
• M45: 23,105,690 km (0.117 R)
• M46: 23,764,669 km (0.081 R)
• M47: 24,802,130 km (0.087 R)
• M48: 24,951,578 km (0.115 R)
• M49: 25,703,158 km (0.077 R)
• M50: 26,921,034 km (0.093 R)
• M51: 28,002,178 km (0.043 R)
• M52: 28,157,760 km (0.12 R)
• M53: 29,018,845 km (0.069 R)
• M54: 29,967,894 km (0.085 R)
• M55: 31,007,599 km (0.062 R)
• M56: 32,303,566 km (0.032 R)
• M57: 33,865,218 km (0.115 R)
• M58: 34,613,656 km (0.106 R)
• M59: 35,451,554 km (0.088 R)
• M60: 36,550,799 km (0.114 R)
• M61: 37,061,975 km (0.083 R)
• M62: 37,747,283 km (0.047 R)
• M63: 38,696,182 km (0.062 R)
• M64: 38,956,482 km (0.106 R)
• M65: 43,648,021 km (0.085 R)
• M66: 44,009,300 km (0.057 R)
• M67: 44,643,894 km (0.093 R)
• M68: 45,281,630 km (0.084 R)
• M69: 45,555,843 km (0.047 R)
• M70: 45,738,951 km (0.102 R)
• M71: 46,197,767 km (0.073 R)
• M72: 46,842,833 km (0.091 R)
• M73: 47,583,492 km (0.063 R)
• M74: 47,769,293 km (0.108 R)
• M75: 49,076,629 km (0.042 R)
• M76: 50,112,145 km (0.113 R)
• M77: 50,869,709 km (0.066 R)
• M78: 51,631,012 km (0.043 R)
• M79: 52,876,415 km (0.112 R)
• M80: 55,787,739 km (0.115 R)
• M81: 55,983,562 km (0.059 R)
• M82: 56,474,543 km (0.093 R)
• M83: 59,449,446 km (0.063 R)
• M84: 66,171,477 km (0.111 R)
• M85: 67,002,493 km (0.111 R)
• M86: 69,621,652 km (0.092 R)
• M87: 69,832,585 km (0.099 R)
• M88: 70,360,965 km (0.074 R)
• M89: 70,572,796 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.6

Radius: 6.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.52 AU - 14.16 AU

Year: 16890 Days

Day: 17.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,485,914 km

• M1: 149,747 km (0.118 R)
• M2: 584,628 km (0.111 R)
• M3: 843,582 km (0.071 R)
• M4: 1,041,201 km (0.03 R)
• M5: 1,501,065 km (0.063 R)
• M6: 1,630,617 km (0.069 R)
• M7: 1,831,826 km (0.104 R)
• M8: 2,209,112 km (0.089 R)
• M9: 2,282,564 km (0.04 R)
• M10: 2,740,184 km (0.116 R)
• M11: 3,309,404 km (0.116 R)
• M12: 3,914,228 km (0.107 R)
• M13: 4,183,953 km (0.063 R)
• M14: 5,587,032 km (0.111 R)
• M15: 5,788,690 km (0.045 R)
• M16: 6,761,674 km (0.053 R)
• M17: 7,266,866 km (0.034 R)
• M18: 7,561,125 km (0.074 R)
• M19: 8,698,667 km (0.108 R)
• M20: 9,287,335 km (0.114 R)
• M21: 9,807,786 km (0.096 R)
• M22: 9,888,718 km (0.042 R)
• M23: 10,420,090 km (0.042 R)
• M24: 10,502,818 km (0.097 R)
• M25: 10,918,999 km (0.044 R)
• M26: 12,069,407 km (0.092 R)
• M27: 12,199,706 km (0.119 R)
• M28: 12,725,094 km (0.103 R)
• M29: 12,813,357 km (0.112 R)
• M30: 13,124,072 km (0.071 R)
• M31: 13,392,301 km (0.113 R)
• M32: 13,979,771 km (0.077 R)
• M33: 14,299,612 km (0.11 R)
• M34: 15,839,423 km (0.119 R)
• M35: 16,460,403 km (0.032 R)
• M36: 16,894,985 km (0.103 R)
• M37: 17,138,082 km (0.068 R)
• M38: 17,284,388 km (0.103 R)
• M39: 17,923,620 km (0.108 R)
• M40: 18,022,654 km (0.113 R)
• M41: 18,121,837 km (0.075 R)
• M42: 18,420,584 km (0.098 R)
• M43: 19,073,280 km (0.116 R)
• M44: 19,938,404 km (0.064 R)
• M45: 21,024,485 km (0.075 R)
• M46: 21,128,904 km (0.093 R)
• M47: 21,338,341 km (0.09 R)
• M48: 21,601,035 km (0.093 R)
• M49: 22,342,442 km (0.078 R)
• M50: 23,958,847 km (0.115 R)
• M51: 24,451,174 km (0.116 R)
• M52: 25,057,344 km (0.068 R)
• M53: 25,390,050 km (0.111 R)
• M54: 25,501,351 km (0.078 R)
• M55: 25,947,900 km (0.11 R)
• M56: 27,303,107 km (0.086 R)
• M57: 28,219,245 km (0.11 R)
• M58: 28,623,309 km (0.116 R)
• M59: 28,913,080 km (0.077 R)
• M60: 29,670,942 km (0.092 R)
• M61: 29,964,154 km (0.104 R)
• M62: 30,317,355 km (0.11 R)
• M63: 30,494,479 km (0.115 R)
• M64: 31,027,795 km (0.109 R)
• M65: 31,087,186 km (0.033 R)
• M66: 31,146,725 km (0.095 R)
• M67: 31,206,265 km (0.111 R)
• M68: 32,706,732 km (0.108 R)
• M69: 34,476,475 km (0.099 R)
• M70: 34,908,364 km (0.105 R)
• M71: 35,590,530 km (0.108 R)
• M72: 37,031,158 km (0.101 R)
• M73: 37,600,078 km (0.084 R)
• M74: 37,726,937 km (0.025 R)
• M75: 38,682,569 km (0.088 R)
• M76: 39,259,717 km (0.119 R)
• M77: 40,098,512 km (0.119 R)
• M78: 41,335,088 km (0.063 R)
• M79: 42,716,326 km (0.087 R)
• M80: 43,445,765 km (0.099 R)
• M81: 43,712,049 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.6

Radius: 4.9

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.04 AU - 15.16 AU

Year: 21540 Days

Day: 19.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,485,914 km

• M1: 310,116 km (0.042 R)
• M2: 477,068 km (0.095 R)
• M3: 624,272 km (0.114 R)
• M4: 1,123,630 km (0.06 R)
• M5: 1,824,047 km (0.081 R)
• M6: 2,166,476 km (0.102 R)
• M7: 2,831,888 km (0.117 R)
• M8: 3,066,906 km (0.098 R)
• M9: 3,439,255 km (0.085 R)
• M10: 4,208,637 km (0.08 R)
• M11: 5,047,731 km (0.087 R)
• M12: 5,370,713 km (0.101 R)
• M13: 6,686,426 km (0.114 R)
• M14: 6,810,742 km (0.066 R)
• M15: 9,407,163 km (0.085 R)
• M16: 10,087,085 km (0.092 R)
• M17: 10,855,719 km (0.032 R)
• M18: 11,296,285 km (0.083 R)
• M19: 12,043,377 km (0.1 R)
• M20: 12,473,919 km (0.072 R)
• M21: 12,729,432 km (0.117 R)
• M22: 13,167,904 km (0.099 R)
• M23: 15,845,406 km (0.089 R)
• M24: 16,372,589 km (0.073 R)
• M25: 16,933,731 km (0.063 R)
• M26: 19,358,563 km (0.071 R)
• M27: 19,595,077 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.5

Radius: 5.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 15.64 AU - 20.52 AU

Year: 28221 Days

Day: 20.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 106.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,485,914 km

• M1: 104,719 km (0.072 R)
• M2: 171,439 km (0.104 R)
• M3: 259,702 km (0.103 R)
• M4: 379,081 km (0.11 R)
• M5: 500,704 km (0.033 R)
• M6: 917,933 km (0.073 R)
• M7: 1,020,557 km (0.074 R)
• M8: 1,105,229 km (0.063 R)
• M9: 1,214,585 km (0.118 R)
• M10: 1,396,945 km (0.089 R)
• M11: 3,364,456 km (0.088 R)
• M12: 3,817,139 km (0.111 R)
• M13: 4,118,429 km (0.039 R)
• M14: 4,850,711 km (0.115 R)
• M15: 4,994,774 km (0.072 R)
• M16: 5,176,834 km (0.079 R)
• M17: 5,547,388 km (0.098 R)
• M18: 6,003,512 km (0.066 R)
• M19: 6,158,196 km (0.088 R)
• M20: 6,511,098 km (0.11 R)
• M21: 6,951,215 km (0.079 R)
• M22: 7,401,055 km (0.057 R)
• M23: 7,944,694 km (0.094 R)
• M24: 8,029,516 km (0.074 R)
• M25: 8,501,198 km (0.116 R)
• M26: 8,849,911 km (0.07 R)
• M27: 9,696,784 km (0.073 R)
• M28: 9,787,441 km (0.061 R)
• M29: 10,383,439 km (0.108 R)
• M30: 10,803,061 km (0.061 R)
• M31: 10,849,885 km (0.075 R)
• M32: 11,038,528 km (0.093 R)
• M33: 11,851,742 km (0.089 R)
• M34: 11,900,062 km (0.09 R)
• M35: 12,486,485 km (0.074 R)
• M36: 12,634,587 km (0.075 R)
• M37: 12,684,104 km (0.112 R)
• M38: 14,249,796 km (0.096 R)
• M39: 14,508,002 km (0.094 R)
• M40: 14,611,822 km (0.095 R)
• M41: 14,663,733 km (0.089 R)
• M42: 15,029,200 km (0.104 R)
• M43: 15,344,702 km (0.118 R)
• M44: 15,662,448 km (0.096 R)
• M45: 15,768,962 km (0.027 R)
• M46: 16,089,550 km (0.109 R)
• M47: 16,143,256 km (0.06 R)
• M48: 16,683,155 km (0.119 R)
• M49: 17,338,692 km (0.068 R)
• M50: 18,114,208 km (0.081 R)
• M51: 18,731,449 km (0.03 R)
• M52: 19,584,156 km (0.115 R)
• M53: 19,641,452 km (0.093 R)
• M54: 20,217,554 km (0.054 R)
• M55: 20,799,190 km (0.065 R)
• M56: 20,857,683 km (0.091 R)
• M57: 21,919,379 km (0.064 R)
• M58: 22,336,907 km (0.054 R)
• M59: 22,636,851 km (0.057 R)
• M60: 23,301,364 km (0.1 R)
• M61: 23,910,976 km (0.119 R)
• M62: 23,972,161 km (0.029 R)
• M63: 24,217,801 km (0.054 R)
• M64: 24,649,391 km (0.094 R)
• M65: 27,741,728 km (0.034 R)
• M66: 29,234,715 km (0.12 R)
• M67: 29,958,021 km (0.085 R)
• M68: 30,355,054 km (0.085 R)
• M69: 30,487,747 km (0.077 R)
• M70: 31,422,135 km (0.076 R)
• M71: 31,960,239 km (0.107 R)
• M72: 32,298,180 km (0.102 R)
• M73: 32,909,437 km (0.103 R)
• M74: 35,113,313 km (0.081 R)
• M75: 35,671,762 km (0.11 R)
• M76: 35,881,947 km (0.064 R)
• M77: 36,726,576 km (0.1 R)
• M78: 37,364,462 km (0.105 R)
• M79: 37,934,579 km (0.116 R)
• M80: 40,535,189 km (0.118 R)
• M81: 42,004,539 km (0.096 R)
• M82: 43,491,392 km (0.097 R)
• M83: 44,090,980 km (0.086 R)
• M84: 44,241,326 km (0.079 R)
• M85: 45,146,842 km (0.113 R)
• M86: 45,829,906 km (0.07 R)
• M87: 46,210,932 km (0.113 R)
• M88: 46,592,855 km (0.06 R)
• M89: 46,899,381 km (0.081 R)
• M90: 47,283,249 km (0.068 R)
• M91: 47,360,143 km (0.075 R)
• M92: 49,374,328 km (0.07 R)
• M93: 51,337,352 km (0.093 R)
• M94: 53,245,772 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 19,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit