🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.81 AU - 0.85 AU

Year: 276 Days

Day: 28.7 Hours

Environment

Temp: 89 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.86 AU - 1.24 AU

Year: 393 Days

Day: 35.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.73 AU - 2.09 AU

Year: 964 Days

Day: 21.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,904,367 km

• M1: 213,177 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.39 AU - 2.62 AU

Year: 1444 Days

Day: 41.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.8

Radius: 9.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.48 AU - 5.64 AU

Year: 4789 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,904,367 km

• M1: 124,914 km (0.097 R)
• M2: 215,271 km (0.098 R)
• M3: 283,189 km (0.111 R)
• M4: 383,868 km (0.09 R)
• M5: 491,579 km (0.11 R)
• M6: 584,628 km (0.06 R)
• M7: 891,603 km (0.116 R)
• M8: 1,142,479 km (0.113 R)
• M9: 1,294,321 km (0.087 R)
• M10: 1,490,743 km (0.045 R)
• M11: 1,830,629 km (0.118 R)
• M12: 1,926,372 km (0.106 R)
• M13: 1,995,785 km (0.043 R)
• M14: 2,108,732 km (0.075 R)
• M15: 2,238,283 km (0.076 R)
• M16: 2,990,162 km (0.117 R)
• M17: 3,120,013 km (0.095 R)
• M18: 3,251,809 km (0.086 R)
• M19: 3,640,763 km (0.064 R)
• M20: 3,849,752 km (0.106 R)
• M21: 4,152,538 km (0.118 R)
• M22: 4,352,550 km (0.046 R)
• M23: 4,463,103 km (0.072 R)
• M24: 4,649,352 km (0.084 R)
• M25: 4,895,291 km (0.112 R)
• M26: 5,204,061 km (0.1 R)
• M27: 5,341,093 km (0.102 R)
• M28: 5,719,127 km (0.094 R)
• M29: 5,962,373 km (0.06 R)
• M30: 6,126,482 km (0.062 R)
• M31: 6,271,292 km (0.111 R)
• M32: 6,333,675 km (0.111 R)
• M33: 6,543,261 km (0.075 R)
• M34: 7,294,841 km (0.071 R)
• M35: 8,005,730 km (0.118 R)
• M36: 8,073,498 km (0.093 R)
• M37: 8,553,408 km (0.049 R)
• M38: 8,901,971 km (0.12 R)
• M39: 9,136,840 km (0.027 R)
• M40: 9,660,881 km (0.075 R)
• M41: 9,878,097 km (0.083 R)
• M42: 9,950,951 km (0.102 R)
• M43: 10,048,190 km (0.082 R)
• M44: 10,564,302 km (0.116 R)
• M45: 10,638,653 km (0.109 R)
• M46: 11,164,639 km (0.117 R)
• M47: 11,750,464 km (0.097 R)
• M48: 12,085,862 km (0.069 R)
• M49: 12,267,923 km (0.071 R)
• M50: 12,845,670 km (0.088 R)
• M51: 12,925,256 km (0.033 R)
• M52: 13,405,615 km (0.081 R)
• M53: 13,486,248 km (0.052 R)
• M54: 14,191,901 km (0.058 R)
• M55: 14,356,459 km (0.078 R)
• M56: 14,576,817 km (0.115 R)
• M57: 14,770,546 km (0.112 R)
• M58: 15,525,865 km (0.071 R)
• M59: 15,667,235 km (0.076 R)
• M60: 15,837,179 km (0.077 R)
• M61: 16,581,428 km (0.116 R)
• M62: 17,161,569 km (0.103 R)
• M63: 17,748,441 km (0.106 R)
• M64: 18,044,196 km (0.111 R)
• M65: 18,282,206 km (0.055 R)
• M66: 18,761,069 km (0.111 R)
• M67: 19,062,509 km (0.097 R)
• M68: 20,099,222 km (0.053 R)
• M69: 20,811,009 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.9

Radius: 5.6

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.37 AU - 16.09 AU

Year: 18582 Days

Day: 15.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,904,367 km

• M1: 71,657 km (0.091 R)
• M2: 185,651 km (0.069 R)
• M3: 349,909 km (0.08 R)
• M4: 519,404 km (0.088 R)
• M5: 1,393,504 km (0.098 R)
• M6: 1,607,878 km (0.063 R)
• M7: 1,978,432 km (0.061 R)
• M8: 2,219,434 km (0.093 R)
• M9: 2,281,218 km (0.103 R)
• M10: 2,406,282 km (0.083 R)
• M11: 2,895,616 km (0.115 R)
• M12: 3,522,282 km (0.091 R)
• M13: 3,740,396 km (0.068 R)
• M14: 3,850,948 km (0.109 R)
• M15: 4,037,946 km (0.115 R)
• M16: 4,113,493 km (0.08 R)
• M17: 4,342,976 km (0.058 R)
• M18: 4,498,408 km (0.069 R)
• M19: 4,814,658 km (0.116 R)
• M20: 5,763,557 km (0.101 R)
• M21: 6,634,067 km (0.054 R)
• M22: 7,039,178 km (0.104 R)
• M23: 7,084,656 km (0.086 R)
• M24: 7,130,283 km (0.112 R)
• M25: 7,452,218 km (0.059 R)
• M26: 7,826,063 km (0.114 R)
• M27: 9,683,021 km (0.1 R)
• M28: 9,886,175 km (0.088 R)
• M29: 11,776,344 km (0.06 R)
• M30: 11,938,808 km (0.07 R)
• M31: 12,047,565 km (0.105 R)
• M32: 13,660,679 km (0.083 R)
• M33: 13,945,663 km (0.12 R)
• M34: 15,577,177 km (0.114 R)
• M35: 15,636,568 km (0.111 R)
• M36: 17,084,077 km (0.109 R)
• M37: 17,452,536 km (0.089 R)
• M38: 17,514,171 km (0.087 R)
• M39: 17,823,689 km (0.096 R)
• M40: 18,889,424 km (0.062 R)
• M41: 19,143,142 km (0.103 R)
• M42: 19,334,178 km (0.046 R)
• M43: 19,461,935 km (0.055 R)
• M44: 19,525,963 km (0.074 R)
• M45: 20,624,011 km (0.08 R)
• M46: 20,754,461 km (0.111 R)
• M47: 21,345,223 km (0.085 R)
• M48: 22,074,512 km (0.089 R)
• M49: 23,353,574 km (0.051 R)
• M50: 24,173,670 km (0.089 R)
• M51: 26,194,288 km (0.108 R)
• M52: 26,265,048 km (0.087 R)
• M53: 26,832,323 km (0.103 R)
• M54: 27,835,077 km (0.066 R)
• M55: 28,196,057 km (0.079 R)
• M56: 29,876,789 km (0.112 R)
• M57: 30,172,395 km (0.102 R)
• M58: 33,257,851 km (0.083 R)
• M59: 33,564,227 km (0.113 R)
• M60: 34,643,725 km (0.035 R)
• M61: 35,187,813 km (0.03 R)
• M62: 36,284,365 km (0.113 R)
• M63: 37,233,264 km (0.038 R)
• M64: 37,870,252 km (0.115 R)
• M65: 39,074,515 km (0.098 R)
• M66: 39,397,796 km (0.046 R)
• M67: 39,559,661 km (0.112 R)
• M68: 39,884,288 km (0.075 R)
• M69: 40,372,875 km (0.067 R)
• M70: 40,454,406 km (0.054 R)
• M71: 40,617,767 km (0.087 R)
• M72: 41,109,345 km (0.054 R)
• M73: 41,191,475 km (0.082 R)
• M74: 41,685,147 km (0.102 R)
• M75: 42,346,669 km (0.092 R)
• M76: 42,844,980 km (0.106 R)
• M77: 43,428,860 km (0.035 R)
• M78: 43,512,485 km (0.116 R)
• M79: 43,847,585 km (0.059 R)
• M80: 44,435,953 km (0.067 R)
• M81: 45,705,441 km (0.106 R)
• M82: 47,158,634 km (0.111 R)
• M83: 47,934,150 km (0.101 R)
• M84: 49,323,166 km (0.096 R)
• M85: 50,198,014 km (0.088 R)
• M86: 50,461,456 km (0.093 R)
• M87: 52,140,543 km (0.103 R)
• M88: 52,674,607 km (0.032 R)
• M89: 52,763,767 km (0.074 R)
• M90: 53,121,007 km (0.088 R)
• M91: 53,479,144 km (0.038 R)
• M92: 55,735,080 km (0.062 R)
• M93: 56,737,536 km (0.105 R)
• M94: 58,206,138 km (0.116 R)
• M95: 61,650,031 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.8

Radius: 6.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.23 AU - 16.37 AU

Year: 19751 Days

Day: 22.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 47,904,367 km

• M1: 139,425 km (0.065 R)
• M2: 272,119 km (0.089 R)
• M3: 850,613 km (0.09 R)
• M4: 908,657 km (0.111 R)
• M5: 1,462,918 km (0.096 R)
• M6: 1,619,247 km (0.103 R)
• M7: 2,073,127 km (0.093 R)
• M8: 2,841,163 km (0.111 R)
• M9: 4,986,995 km (0.099 R)
• M10: 5,072,415 km (0.12 R)
• M11: 5,551,427 km (0.096 R)
• M12: 6,953,309 km (0.059 R)
• M13: 7,460,147 km (0.087 R)
• M14: 7,557,984 km (0.12 R)
• M15: 7,631,735 km (0.059 R)
• M16: 8,229,828 km (0.097 R)
• M17: 8,356,387 km (0.091 R)
• M18: 8,509,127 km (0.095 R)
• M19: 8,791,418 km (0.112 R)
• M20: 9,603,585 km (0.116 R)
• M21: 10,275,878 km (0.083 R)
• M22: 10,439,538 km (0.115 R)
• M23: 10,714,199 km (0.056 R)
• M24: 10,769,401 km (0.113 R)
• M25: 12,093,941 km (0.115 R)
• M26: 12,411,238 km (0.091 R)
• M27: 14,800,765 km (0.099 R)
• M28: 15,140,202 km (0.05 R)
• M29: 15,795,441 km (0.119 R)
• M30: 16,269,068 km (0.085 R)
• M31: 16,396,076 km (0.066 R)
• M32: 16,459,805 km (0.059 R)
• M33: 18,045,243 km (0.072 R)
• M34: 18,639,895 km (0.085 R)
• M35: 19,577,574 km (0.064 R)
• M36: 21,324,428 km (0.087 R)
• M37: 22,128,517 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.9

Radius: 3.3

Gravity: 30.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 14.19 AU - 15.91 AU

Year: 21325 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,904,367 km

• M1: 62,981 km (0.059 R)
• M2: 85,420 km (0.115 R)
• M3: 316,250 km (0.043 R)
• M4: 952,490 km (0.114 R)
• M5: 1,140,684 km (0.064 R)
• M6: 1,497,325 km (0.074 R)
• M7: 1,828,385 km (0.109 R)
• M8: 2,272,840 km (0.093 R)
• M9: 2,334,624 km (0.098 R)
• M10: 2,847,895 km (0.105 R)
• M11: 3,394,675 km (0.118 R)
• M12: 3,680,108 km (0.111 R)
• M13: 3,716,310 km (0.082 R)
• M14: 4,777,258 km (0.106 R)
• M15: 5,096,500 km (0.103 R)
• M16: 6,094,767 km (0.096 R)
• M17: 6,484,320 km (0.053 R)
• M18: 6,528,152 km (0.105 R)
• M19: 6,571,984 km (0.102 R)
• M20: 7,561,873 km (0.066 R)
• M21: 7,607,949 km (0.079 R)
• M22: 7,654,175 km (0.112 R)
• M23: 8,074,096 km (0.08 R)
• M24: 8,693,581 km (0.089 R)
• M25: 10,384,935 km (0.029 R)
• M26: 10,641,944 km (0.111 R)
• M27: 10,901,197 km (0.07 R)
• M28: 11,425,687 km (0.109 R)
• M29: 11,851,293 km (0.064 R)
• M30: 12,065,966 km (0.07 R)
• M31: 12,173,826 km (0.118 R)
• M32: 12,499,351 km (0.03 R)
• M33: 13,492,830 km (0.03 R)
• M34: 15,087,693 km (0.039 R)
• M35: 15,495,796 km (0.077 R)
• M36: 16,084,763 km (0.063 R)
• M37: 16,441,853 km (0.057 R)
• M38: 17,589,269 km (0.105 R)
• M39: 18,637,651 km (0.108 R)
• M40: 18,824,798 km (0.118 R)
• M41: 19,516,239 km (0.103 R)
• M42: 19,579,369 km (0.101 R)
• M43: 19,706,228 km (0.072 R)
• M44: 19,896,816 km (0.07 R)
• M45: 22,033,522 km (0.048 R)
• M46: 22,363,535 km (0.108 R)
• M47: 22,429,807 km (0.119 R)
• M48: 22,628,772 km (0.085 R)
• M49: 22,695,194 km (0.095 R)
• M50: 23,162,388 km (0.065 R)
• M51: 23,296,428 km (0.081 R)
• M52: 23,632,574 km (0.05 R)
• M53: 26,589,526 km (0.037 R)
• M54: 26,870,470 km (0.112 R)
• M55: 29,442,806 km (0.092 R)
• M56: 30,098,044 km (0.058 R)
• M57: 30,390,807 km (0.09 R)
• M58: 31,571,284 km (0.041 R)
• M59: 32,167,133 km (0.059 R)
• M60: 32,241,782 km (0.038 R)
• M61: 33,596,989 km (0.115 R)
• M62: 33,900,673 km (0.103 R)
• M63: 33,976,668 km (0.079 R)
• M64: 34,281,549 km (0.06 R)
• M65: 35,047,490 km (0.064 R)
• M66: 35,664,432 km (0.061 R)
• M67: 35,896,607 km (0.097 R)
• M68: 36,051,740 km (0.11 R)
• M69: 36,674,367 km (0.083 R)
• M70: 38,961,120 km (0.09 R)
• M71: 40,081,458 km (0.049 R)
• M72: 41,131,187 km (0.07 R)
• M73: 41,293,500 km (0.095 R)
• M74: 41,537,345 km (0.118 R)
• M75: 42,599,639 km (0.069 R)
• M76: 43,340,149 km (0.052 R)
• M77: 43,753,488 km (0.093 R)
• M78: 44,667,381 km (0.082 R)
• M79: 44,750,707 km (0.068 R)
• M80: 46,429,345 km (0.069 R)
• M81: 46,598,390 km (0.034 R)
• M82: 46,767,586 km (0.115 R)
• M83: 47,191,396 km (0.109 R)
• M84: 47,531,432 km (0.104 R)
• M85: 52,112,867 km (0.112 R)
• M86: 52,904,689 km (0.072 R)
• M87: 54,233,267 km (0.068 R)
• M88: 54,322,278 km (0.036 R)
• M89: 55,214,480 km (0.09 R)
• M90: 56,742,472 km (0.051 R)
• M91: 57,013,544 km (0.094 R)
• M92: 57,557,033 km (0.027 R)
• M93: 59,747,894 km (0.118 R)
• M94: 60,023,752 km (0.077 R)
• M95: 61,038,474 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.7

Radius: 3.5

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 14.06 AU - 18.6 AU

Year: 24103 Days

Day: 22.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,904,367 km

• M1: 98,735 km (0.111 R)
• M2: 412,142 km (0.11 R)
• M3: 911,051 km (0.102 R)
• M4: 1,579,754 km (0.099 R)
• M5: 1,765,853 km (0.118 R)
• M6: 1,885,681 km (0.117 R)
• M7: 2,184,129 km (0.05 R)
• M8: 2,261,022 km (0.093 R)
• M9: 2,577,571 km (0.097 R)
• M10: 3,077,976 km (0.108 R)
• M11: 3,251,360 km (0.104 R)
• M12: 3,427,886 km (0.118 R)
• M13: 3,668,140 km (0.052 R)
• M14: 3,759,694 km (0.106 R)
• M15: 3,821,029 km (0.097 R)
• M16: 3,913,779 km (0.106 R)
• M17: 4,616,441 km (0.109 R)
• M18: 4,814,807 km (0.097 R)
• M19: 4,948,548 km (0.063 R)
• M20: 5,254,027 km (0.096 R)
• M21: 6,242,719 km (0.041 R)
• M22: 7,595,383 km (0.117 R)
• M23: 8,145,006 km (0.117 R)
• M24: 8,464,696 km (0.104 R)
• M25: 8,707,194 km (0.117 R)
• M26: 10,597,663 km (0.095 R)
• M27: 10,771,495 km (0.036 R)
• M28: 11,299,127 km (0.059 R)
• M29: 12,106,058 km (0.12 R)
• M30: 12,700,410 km (0.104 R)
• M31: 12,885,164 km (0.054 R)
• M32: 13,070,815 km (0.034 R)
• M33: 17,423,814 km (0.111 R)
• M34: 18,719,930 km (0.047 R)
• M35: 19,299,920 km (0.107 R)
• M36: 19,405,985 km (0.086 R)
• M37: 21,513,221 km (0.073 R)
• M38: 21,899,034 km (0.099 R)
• M39: 22,901,788 km (0.107 R)
• M40: 23,013,987 km (0.112 R)
• M41: 23,182,883 km (0.116 R)
• M42: 23,295,680 km (0.09 R)
• M43: 23,465,174 km (0.045 R)
• M44: 24,951,429 km (0.076 R)
• M45: 25,998,016 km (0.113 R)
• M46: 27,058,964 km (0.117 R)
• M47: 28,555,690 km (0.04 R)
• M48: 29,956,226 km (0.099 R)
• M49: 31,879,157 km (0.034 R)
• M50: 32,444,786 km (0.048 R)
• M51: 33,267,724 km (0.1 R)
• M52: 34,097,543 km (0.085 R)
• M53: 34,482,758 km (0.098 R)
• M54: 35,452,302 km (0.082 R)
• M55: 35,907,678 km (0.052 R)
• M56: 36,430,672 km (0.038 R)
• M57: 37,682,656 km (0.106 R)
• M58: 38,347,320 km (0.093 R)
• M59: 40,025,658 km (0.081 R)
• M60: 40,296,430 km (0.105 R)
• M61: 40,839,770 km (0.057 R)
• M62: 41,112,337 km (0.073 R)
• M63: 41,590,751 km (0.08 R)
• M64: 42,415,335 km (0.104 R)
• M65: 42,760,457 km (0.101 R)
• M66: 43,314,567 km (0.055 R)
• M67: 45,343,264 km (0.1 R)
• M68: 45,413,725 km (0.084 R)
• M69: 46,475,720 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 11,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit