🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.61 AU - 0.81 AU

Year: 219 Days

Day: 22.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,536,604 km

• M1: 116,537 km (0.113 R)
• M2: 139,575 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.68 AU - 0.76 AU

Year: 223 Days

Day: 20.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.26 AU - 1.5 AU

Year: 592 Days

Day: 12.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.59 AU - 1.65 AU

Year: 753 Days

Day: 19.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,536,604 km

• M1: 567,126 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.64 AU - 2.7 AU

Year: 1168 Days

Day: 23.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,536,604 km

• M1: 924,216 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.93 AU - 4.35 AU

Year: 2537 Days

Day: 17.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.6

Radius: 9.9

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.45 AU - 7.83 AU

Year: 7713 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 106,536,604 km

• M1: 252,820 km (0.119 R)
• M2: 366,515 km (0.032 R)
• M3: 501,901 km (0.084 R)
• M4: 856,448 km (0.076 R)
• M5: 1,077,105 km (0.12 R)
• M6: 1,263,653 km (0.117 R)
• M7: 1,352,066 km (0.1 R)
• M8: 1,591,871 km (0.09 R)
• M9: 1,987,707 km (0.065 R)
• M10: 2,133,565 km (0.057 R)
• M11: 2,706,076 km (0.106 R)
• M12: 2,821,565 km (0.028 R)
• M13: 3,033,546 km (0.046 R)
• M14: 3,129,438 km (0.072 R)
• M15: 3,250,911 km (0.091 R)
• M16: 3,573,893 km (0.111 R)
• M17: 3,675,320 km (0.103 R)
• M18: 3,855,287 km (0.115 R)
• M19: 4,117,382 km (0.044 R)
• M20: 4,223,896 km (0.032 R)
• M21: 5,455,386 km (0.045 R)
• M22: 5,989,300 km (0.11 R)
• M23: 6,079,957 km (0.098 R)
• M24: 6,262,616 km (0.073 R)
• M25: 6,916,209 km (0.095 R)
• M26: 7,138,810 km (0.07 R)
• M27: 7,396,268 km (0.06 R)
• M28: 7,461,194 km (0.036 R)
• M29: 8,186,893 km (0.092 R)
• M30: 8,388,850 km (0.071 R)
• M31: 8,969,739 km (0.118 R)
• M32: 9,317,554 km (0.064 R)
• M33: 9,990,595 km (0.091 R)
• M34: 10,569,538 km (0.049 R)
• M35: 10,863,049 km (0.068 R)
• M36: 10,936,951 km (0.033 R)
• M37: 11,010,852 km (0.052 R)
• M38: 11,608,795 km (0.118 R)
• M39: 12,525,381 km (0.102 R)
• M40: 12,992,276 km (0.1 R)
• M41: 13,070,665 km (0.074 R)
• M42: 13,663,671 km (0.085 R)
• M43: 13,903,327 km (0.117 R)
• M44: 13,983,511 km (0.049 R)
• M45: 14,224,962 km (0.087 R)
• M46: 15,204,828 km (0.058 R)
• M47: 15,619,514 km (0.112 R)
• M48: 15,786,465 km (0.063 R)
• M49: 16,971,579 km (0.03 R)
• M50: 18,053,621 km (0.057 R)
• M51: 18,802,208 km (0.074 R)
• M52: 19,024,361 km (0.11 R)
• M53: 19,605,848 km (0.068 R)
• M54: 19,740,935 km (0.078 R)
• M55: 20,557,590 km (0.05 R)
• M56: 21,154,336 km (0.102 R)
• M57: 21,292,863 km (0.068 R)
• M58: 22,836,414 km (0.094 R)
• M59: 23,837,374 km (0.066 R)
• M60: 24,222,438 km (0.101 R)
• M61: 24,609,448 km (0.11 R)
• M62: 25,096,240 km (0.119 R)
• M63: 25,194,077 km (0.119 R)
• M64: 26,376,797 km (0.075 R)
• M65: 26,874,958 km (0.087 R)
• M66: 27,829,991 km (0.074 R)
• M67: 28,083,260 km (0.101 R)
• M68: 28,540,880 km (0.084 R)
• M69: 29,052,355 km (0.109 R)
• M70: 30,084,281 km (0.028 R)
• M71: 30,552,523 km (0.063 R)
• M72: 31,285,702 km (0.115 R)
• M73: 32,236,995 km (0.097 R)
• M74: 32,556,087 km (0.047 R)
• M75: 32,716,157 km (0.106 R)
• M76: 33,466,240 km (0.079 R)
• M77: 33,573,801 km (0.028 R)
• M78: 34,059,546 km (0.114 R)
• M79: 34,819,652 km (0.092 R)
• M80: 36,301,419 km (0.11 R)
• M81: 36,799,879 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.4

Radius: 7.9

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.51 AU - 16.55 AU

Year: 18178 Days

Day: 18.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,536,604 km

• M1: 246,537 km (0.085 R)
• M2: 640,728 km (0.057 R)
• M3: 706,252 km (0.062 R)
• M4: 966,701 km (0.118 R)
• M5: 1,201,570 km (0.075 R)
• M6: 1,881,193 km (0.038 R)
• M7: 2,554,533 km (0.033 R)
• M8: 3,610,545 km (0.052 R)
• M9: 3,771,362 km (0.095 R)
• M10: 4,567,373 km (0.106 R)
• M11: 4,785,337 km (0.073 R)
• M12: 4,962,161 km (0.052 R)
• M13: 5,784,650 km (0.076 R)
• M14: 6,020,566 km (0.068 R)
• M15: 7,196,406 km (0.062 R)
• M16: 8,388,102 km (0.119 R)
• M17: 9,362,882 km (0.103 R)
• M18: 9,418,084 km (0.076 R)
• M19: 9,807,487 km (0.084 R)
• M20: 9,863,586 km (0.117 R)
• M21: 10,145,428 km (0.066 R)
• M22: 11,182,441 km (0.09 R)
• M23: 12,313,102 km (0.106 R)
• M24: 13,355,350 km (0.055 R)
• M25: 15,262,723 km (0.116 R)
• M26: 15,917,213 km (0.116 R)
• M27: 16,247,974 km (0.094 R)
• M28: 17,050,866 km (0.073 R)
• M29: 17,457,174 km (0.076 R)
• M30: 18,348,478 km (0.085 R)
• M31: 18,417,592 km (0.111 R)
• M32: 18,904,234 km (0.051 R)
• M33: 19,324,754 km (0.119 R)
• M34: 19,395,214 km (0.1 R)
• M35: 19,536,136 km (0.087 R)
• M36: 19,677,506 km (0.092 R)
• M37: 20,389,442 km (0.082 R)
• M38: 20,748,626 km (0.11 R)
• M39: 20,892,839 km (0.056 R)
• M40: 22,132,257 km (0.119 R)
• M41: 22,206,009 km (0.072 R)
• M42: 22,353,512 km (0.045 R)
• M43: 22,798,117 km (0.079 R)
• M44: 22,872,467 km (0.084 R)
• M45: 23,470,560 km (0.057 R)
• M46: 23,696,004 km (0.117 R)
• M47: 24,605,559 km (0.069 R)
• M48: 25,295,205 km (0.081 R)
• M49: 26,146,566 km (0.087 R)
• M50: 27,639,403 km (0.1 R)
• M51: 27,957,149 km (0.112 R)
• M52: 28,998,350 km (0.029 R)
• M53: 29,078,834 km (0.064 R)
• M54: 29,321,183 km (0.115 R)
• M55: 30,215,329 km (0.116 R)
• M56: 30,953,595 km (0.078 R)
• M57: 31,780,721 km (0.098 R)
• M58: 33,456,816 km (0.095 R)
• M59: 33,541,339 km (0.059 R)
• M60: 34,305,634 km (0.085 R)
• M61: 34,732,736 km (0.026 R)
• M62: 35,419,689 km (0.067 R)
• M63: 36,719,695 km (0.07 R)
• M64: 37,244,185 km (0.093 R)
• M65: 37,331,700 km (0.098 R)
• M66: 37,595,142 km (0.052 R)
• M67: 38,921,028 km (0.102 R)
• M68: 39,366,380 km (0.055 R)
• M69: 40,712,761 km (0.063 R)
• M70: 42,439,570 km (0.109 R)
• M71: 43,542,405 km (0.092 R)
• M72: 45,027,613 km (0.108 R)
• M73: 46,529,426 km (0.104 R)
• M74: 47,002,005 km (0.109 R)
• M75: 47,571,375 km (0.103 R)
• M76: 48,620,954 km (0.104 R)
• M77: 50,161,363 km (0.112 R)
• M78: 53,487,372 km (0.119 R)
• M79: 53,883,358 km (0.098 R)
• M80: 54,578,539 km (0.085 R)
• M81: 57,490,462 km (0.098 R)
• M82: 57,693,167 km (0.089 R)
• M83: 59,733,083 km (0.094 R)
• M84: 60,143,879 km (0.119 R)
• M85: 61,071,536 km (0.079 R)
• M86: 62,524,131 km (0.104 R)
• M87: 62,732,521 km (0.119 R)
• M88: 63,463,905 km (0.038 R)
• M89: 63,568,623 km (0.064 R)
• M90: 64,513,483 km (0.042 R)
• M91: 64,829,584 km (0.12 R)
• M92: 69,955,405 km (0.107 R)
• M93: 71,474,721 km (0.059 R)
• M94: 72,566,636 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.1

Radius: 6.1

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.27 AU - 19.23 AU

Year: 25039 Days

Day: 20.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,536,604 km

• M1: 147,055 km (0.065 R)
• M2: 340,335 km (0.104 R)
• M3: 391,348 km (0.063 R)
• M4: 602,730 km (0.089 R)
• M5: 968,347 km (0.046 R)
• M6: 1,121,236 km (0.069 R)
• M7: 1,200,523 km (0.091 R)
• M8: 1,309,281 km (0.109 R)
• M9: 2,426,926 km (0.077 R)
• M10: 2,635,316 km (0.074 R)
• M11: 3,371,188 km (0.037 R)
• M12: 4,084,471 km (0.085 R)
• M13: 4,500,353 km (0.067 R)
• M14: 4,585,175 km (0.062 R)
• M15: 4,756,464 km (0.086 R)
• M16: 4,973,381 km (0.119 R)
• M17: 5,149,308 km (0.076 R)
• M18: 5,193,739 km (0.103 R)
• M19: 5,372,209 km (0.115 R)
• M20: 6,012,787 km (0.114 R)
• M21: 6,059,611 km (0.074 R)
• M22: 8,966,298 km (0.092 R)
• M23: 10,165,325 km (0.088 R)
• M24: 11,068,597 km (0.039 R)
• M25: 11,183,338 km (0.101 R)
• M26: 11,587,851 km (0.079 R)
• M27: 13,681,623 km (0.064 R)
• M28: 13,990,094 km (0.114 R)
• M29: 14,052,177 km (0.078 R)
• M30: 14,238,576 km (0.04 R)
• M31: 14,803,009 km (0.103 R)
• M32: 15,056,128 km (0.079 R)
• M33: 18,611,471 km (0.065 R)
• M34: 18,679,688 km (0.108 R)
• M35: 19,090,483 km (0.065 R)
• M36: 21,832,912 km (0.114 R)
• M37: 22,555,769 km (0.045 R)
• M38: 24,099,020 km (0.045 R)
• M39: 24,471,369 km (0.089 R)
• M40: 24,845,813 km (0.109 R)
• M41: 25,071,257 km (0.098 R)
• M42: 25,904,068 km (0.11 R)
• M43: 26,056,359 km (0.113 R)
• M44: 27,131,369 km (0.101 R)
• M45: 29,483,197 km (0.064 R)
• M46: 30,121,382 km (0.09 R)
• M47: 30,925,470 km (0.057 R)
• M48: 31,087,036 km (0.036 R)
• M49: 31,573,678 km (0.072 R)
• M50: 32,390,333 km (0.113 R)
• M51: 33,296,746 km (0.118 R)
• M52: 38,471,935 km (0.076 R)
• M53: 38,558,851 km (0.045 R)
• M54: 38,732,833 km (0.11 R)
• M55: 39,782,263 km (0.108 R)
• M56: 39,958,190 km (0.117 R)
• M57: 41,018,539 km (0.039 R)
• M58: 43,890,968 km (0.12 R)
• M59: 44,436,851 km (0.11 R)
• M60: 45,168,085 km (0.037 R)
• M61: 45,811,057 km (0.065 R)
• M62: 46,827,724 km (0.111 R)
• M63: 47,665,173 km (0.101 R)
• M64: 48,319,813 km (0.095 R)
• M65: 48,883,348 km (0.06 R)
• M66: 49,071,692 km (0.118 R)
• M67: 49,922,006 km (0.084 R)
• M68: 50,491,675 km (0.033 R)
• M69: 51,445,960 km (0.11 R)
• M70: 52,021,313 km (0.113 R)
• M71: 52,888,382 km (0.058 R)
• M72: 53,372,182 km (0.053 R)
• M73: 54,051,955 km (0.116 R)
• M74: 55,322,041 km (0.032 R)
• M75: 57,592,936 km (0.079 R)
• M76: 58,190,281 km (0.076 R)
• M77: 58,589,707 km (0.035 R)
• M78: 59,994,730 km (0.037 R)
• M79: 60,398,345 km (0.107 R)
• M80: 61,106,541 km (0.053 R)
• M81: 61,614,127 km (0.055 R)
• M82: 62,327,110 km (0.086 R)
• M83: 63,145,411 km (0.076 R)
• M84: 63,555,758 km (0.045 R)
• M85: 64,379,294 km (0.067 R)
• M86: 65,102,749 km (0.101 R)
• M87: 65,413,614 km (0.117 R)
• M88: 66,975,416 km (0.106 R)
• M89: 67,289,272 km (0.118 R)
• M90: 67,603,577 km (0.094 R)
• M91: 68,128,665 km (0.097 R)
• M92: 69,923,541 km (0.108 R)
• M93: 70,029,606 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.1

Radius: 3.2

Gravity: 84.87 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.44 AU - 22.86 AU

Year: 29418 Days

Day: 22.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,536,604 km

• M1: 146,307 km (0.093 R)
• M2: 318,643 km (0.074 R)
• M3: 593,156 km (0.096 R)
• M4: 621,130 km (0.049 R)
• M5: 767,287 km (0.119 R)
• M6: 797,805 km (0.096 R)
• M7: 1,022,651 km (0.091 R)
• M8: 1,124,976 km (0.057 R)
• M9: 1,683,874 km (0.105 R)
• M10: 1,804,599 km (0.082 R)
• M11: 2,183,531 km (0.064 R)
• M12: 2,540,471 km (0.1 R)
• M13: 3,109,093 km (0.084 R)
• M14: 4,247,233 km (0.09 R)
• M15: 4,522,194 km (0.105 R)
• M16: 6,475,793 km (0.116 R)
• M17: 6,538,624 km (0.038 R)
• M18: 8,172,681 km (0.078 R)
• M19: 8,790,221 km (0.12 R)
• M20: 9,636,646 km (0.078 R)
• M21: 9,780,260 km (0.066 R)
• M22: 9,852,366 km (0.104 R)
• M23: 9,997,027 km (0.073 R)
• M24: 10,954,304 km (0.087 R)
• M25: 11,029,103 km (0.117 R)
• M26: 12,172,031 km (0.1 R)
• M27: 12,954,577 km (0.104 R)
• M28: 13,351,909 km (0.105 R)
• M29: 13,672,647 km (0.091 R)
• M30: 15,314,184 km (0.081 R)
• M31: 17,277,208 km (0.071 R)
• M32: 17,364,274 km (0.071 R)
• M33: 18,957,491 km (0.109 R)
• M34: 19,680,348 km (0.109 R)
• M35: 20,228,474 km (0.053 R)
• M36: 21,433,037 km (0.102 R)
• M37: 22,565,492 km (0.118 R)
• M38: 24,300,229 km (0.105 R)
• M39: 26,478,075 km (0.094 R)
• M40: 27,793,938 km (0.11 R)
• M41: 28,408,336 km (0.099 R)
• M42: 30,910,660 km (0.091 R)
• M43: 33,591,005 km (0.072 R)
• M44: 33,917,577 km (0.117 R)
• M45: 35,345,040 km (0.026 R)
• M46: 35,566,445 km (0.091 R)
• M47: 36,121,902 km (0.098 R)
• M48: 42,299,546 km (0.034 R)
• M49: 42,887,914 km (0.117 R)
• M50: 43,716,088 km (0.09 R)
• M51: 44,668,877 km (0.109 R)
• M52: 44,908,234 km (0.091 R)
• M53: 45,148,039 km (0.094 R)
• M54: 46,595,249 km (0.106 R)
• M55: 51,402,726 km (0.073 R)
• M56: 51,653,452 km (0.095 R)
• M57: 53,166,485 km (0.083 R)
• M58: 54,949,991 km (0.105 R)
• M59: 55,078,196 km (0.083 R)
• M60: 56,106,831 km (0.11 R)
• M61: 56,235,934 km (0.061 R)
• M62: 58,575,495 km (0.085 R)
• M63: 59,625,373 km (0.064 R)
• M64: 59,757,019 km (0.119 R)
• M65: 64,696,741 km (0.118 R)
• M66: 64,832,127 km (0.091 R)
• M67: 65,374,269 km (0.078 R)
• M68: 67,009,823 km (0.085 R)
• M69: 68,107,722 km (0.115 R)
• M70: 71,576,597 km (0.041 R)
• M71: 71,716,621 km (0.082 R)
• M72: 71,996,668 km (0.078 R)
• M73: 72,417,636 km (0.1 R)
• M74: 72,839,353 km (0.113 R)
• M75: 77,963,678 km (0.098 R)
• M76: 79,407,597 km (0.09 R)
• M77: 79,987,588 km (0.088 R)
• M78: 85,567,588 km (0.065 R)
• M79: 89,607,778 km (0.085 R)
• M80: 89,758,722 km (0.086 R)
• M81: 90,665,435 km (0.108 R)
• M82: 93,098,196 km (0.09 R)
• M83: 94,783,266 km (0.096 R)
• M84: 95,552,498 km (0.035 R)
• M85: 95,706,584 km (0.053 R)
• M86: 97,872,612 km (0.111 R)
• M87: 98,027,894 km (0.101 R)
• M88: 99,117,565 km (0.079 R)
• M89: 100,367,755 km (0.059 R)
• M90: 101,780,407 km (0.04 R)
• M91: 102,883,692 km (0.082 R)
• M92: 103,041,667 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 13,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit