🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.64 AU - 0.74 AU

Year: 217 Days

Day: 37 Hours

Environment

Temp: 174 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.61 AU - 0.91 AU

Year: 251 Days

Day: 45.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.77 AU - 0.95 AU

Year: 302 Days

Day: 34 Hours

Environment

Temp: 31 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.36 AU - 1.76 AU

Year: 738 Days

Day: 47.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.69 AU - 2.47 AU

Year: 1136 Days

Day: 12.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.91 AU - 2.43 AU

Year: 1211 Days

Day: 15.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,168,743 km

• M1: 471,383 km (0.078 R)
• M2: 1,344,436 km (0.053 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.99 AU - 3.07 AU

Year: 1998 Days

Day: 27.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,168,743 km

• M1: 1,186,610 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.5

Radius: 8.9

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.68 AU - 7.92 AU

Year: 8251 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,168,743 km

• M1: 118,332 km (0.087 R)
• M2: 204,051 km (0.031 R)
• M3: 507,885 km (0.088 R)
• M4: 983,756 km (0.089 R)
• M5: 1,096,702 km (0.036 R)
• M6: 1,254,378 km (0.029 R)
• M7: 1,658,442 km (0.088 R)
• M8: 1,863,690 km (0.103 R)
• M9: 1,934,001 km (0.073 R)
• M10: 2,005,060 km (0.108 R)
• M11: 2,174,704 km (0.117 R)
• M12: 2,450,862 km (0.077 R)
• M13: 2,528,054 km (0.107 R)
• M14: 2,711,611 km (0.09 R)
• M15: 3,147,689 km (0.096 R)
• M16: 3,203,788 km (0.084 R)
• M17: 3,288,460 km (0.072 R)
• M18: 3,374,030 km (0.12 R)
• M19: 3,605,608 km (0.119 R)
• M20: 4,425,554 km (0.097 R)
• M21: 5,101,736 km (0.092 R)
• M22: 5,368,020 km (0.089 R)
• M23: 6,335,021 km (0.028 R)
• M24: 7,169,179 km (0.079 R)
• M25: 7,243,230 km (0.086 R)
• M26: 7,317,729 km (0.101 R)
• M27: 7,467,327 km (0.103 R)
• M28: 8,153,234 km (0.118 R)
• M29: 8,230,576 km (0.056 R)
• M30: 8,542,936 km (0.116 R)
• M31: 8,740,106 km (0.049 R)
• M32: 9,058,749 km (0.117 R)
• M33: 9,748,396 km (0.105 R)
• M34: 10,665,879 km (0.116 R)
• M35: 11,350,439 km (0.099 R)
• M36: 11,523,823 km (0.108 R)
• M37: 12,448,338 km (0.095 R)
• M38: 12,716,866 km (0.088 R)
• M39: 13,396,489 km (0.113 R)
• M40: 13,533,820 km (0.116 R)
• M41: 13,625,673 km (0.047 R)
• M42: 13,856,204 km (0.115 R)
• M43: 14,555,424 km (0.094 R)
• M44: 15,601,712 km (0.115 R)
• M45: 16,133,981 km (0.108 R)
• M46: 16,573,798 km (0.096 R)
• M47: 17,216,172 km (0.095 R)
• M48: 17,415,436 km (0.074 R)
• M49: 18,678,192 km (0.106 R)
• M50: 18,831,679 km (0.04 R)
• M51: 19,865,849 km (0.115 R)
• M52: 20,022,628 km (0.113 R)
• M53: 21,881,232 km (0.106 R)
• M54: 22,749,049 km (0.059 R)
• M55: 24,854,938 km (0.061 R)
• M56: 25,136,781 km (0.101 R)
• M57: 27,370,277 km (0.119 R)
• M58: 27,544,708 km (0.077 R)
• M59: 27,836,125 km (0.118 R)
• M60: 28,422,399 km (0.08 R)
• M61: 28,598,924 km (0.095 R)
• M62: 29,249,824 km (0.045 R)
• M63: 30,025,190 km (0.065 R)
• M64: 30,626,274 km (0.085 R)
• M65: 30,686,562 km (0.103 R)
• M66: 31,413,608 km (0.116 R)
• M67: 32,822,970 km (0.041 R)
• M68: 32,884,604 km (0.115 R)
• M69: 33,070,105 km (0.096 R)
• M70: 33,566,321 km (0.092 R)
• M71: 33,753,020 km (0.079 R)
• M72: 34,566,234 km (0.097 R)
• M73: 36,339,417 km (0.073 R)
• M74: 37,882,818 km (0.077 R)
• M75: 38,336,998 km (0.049 R)
• M76: 38,467,148 km (0.098 R)
• M77: 38,858,197 km (0.101 R)
• M78: 39,119,843 km (0.054 R)
• M79: 39,447,463 km (0.067 R)
• M80: 40,171,666 km (0.117 R)
• M81: 40,369,883 km (0.064 R)
• M82: 40,900,207 km (0.07 R)
• M83: 41,166,192 km (0.117 R)
• M84: 41,499,646 km (0.119 R)
• M85: 42,168,947 km (0.076 R)
• M86: 44,198,392 km (0.038 R)
• M87: 45,362,413 km (0.112 R)
• M88: 45,775,752 km (0.106 R)
• M89: 46,190,138 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.4

Radius: 5

Gravity: 15.42 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.43 AU - 15.29 AU

Year: 16458 Days

Day: 16.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,168,743 km

• M1: 163,361 km (0.112 R)
• M2: 334,351 km (0.091 R)
• M3: 486,492 km (0.115 R)
• M4: 519,553 km (0.037 R)
• M5: 605,722 km (0.05 R)
• M6: 641,625 km (0.108 R)
• M7: 1,082,640 km (0.104 R)
• M8: 1,239,418 km (0.108 R)
• M9: 1,355,955 km (0.115 R)
• M10: 1,476,082 km (0.11 R)
• M11: 1,701,077 km (0.114 R)
• M12: 1,830,779 km (0.079 R)
• M13: 1,990,699 km (0.072 R)
• M14: 2,497,237 km (0.102 R)
• M15: 2,886,790 km (0.09 R)
• M16: 3,489,670 km (0.049 R)
• M17: 3,822,375 km (0.115 R)
• M18: 4,234,817 km (0.097 R)
• M19: 4,625,267 km (0.118 R)
• M20: 4,733,875 km (0.06 R)
• M21: 4,770,227 km (0.052 R)
• M22: 4,916,534 km (0.098 R)
• M23: 5,631,761 km (0.1 R)
• M24: 6,021,165 km (0.062 R)
• M25: 6,139,646 km (0.073 R)
• M26: 6,219,083 km (0.1 R)
• M27: 6,259,025 km (0.079 R)
• M28: 6,419,245 km (0.099 R)
• M29: 6,540,269 km (0.096 R)
• M30: 7,921,357 km (0.056 R)
• M31: 8,489,380 km (0.109 R)
• M32: 9,025,240 km (0.11 R)
• M33: 9,251,880 km (0.102 R)
• M34: 9,710,547 km (0.047 R)
• M35: 10,129,571 km (0.113 R)
• M36: 10,554,579 km (0.082 R)
• M37: 11,519,784 km (0.12 R)
• M38: 12,062,675 km (0.036 R)
• M39: 12,212,123 km (0.086 R)
• M40: 12,563,379 km (0.113 R)
• M41: 13,019,652 km (0.037 R)
• M42: 13,327,076 km (0.069 R)
• M43: 14,263,110 km (0.11 R)
• M44: 15,166,531 km (0.061 R)
• M45: 16,143,256 km (0.099 R)
• M46: 16,418,067 km (0.065 R)
• M47: 16,861,176 km (0.083 R)
• M48: 19,425,433 km (0.083 R)
• M49: 19,952,766 km (0.113 R)
• M50: 20,603,516 km (0.087 R)
• M51: 20,901,665 km (0.057 R)
• M52: 21,381,724 km (0.091 R)
• M53: 21,623,026 km (0.056 R)
• M54: 22,169,357 km (0.104 R)
• M55: 23,089,983 km (0.102 R)
• M56: 23,337,567 km (0.098 R)
• M57: 23,586,049 km (0.078 R)
• M58: 23,835,429 km (0.089 R)
• M59: 24,148,387 km (0.065 R)
• M60: 25,158,921 km (0.097 R)
• M61: 26,054,414 km (0.082 R)
• M62: 32,677,261 km (0.078 R)
• M63: 33,094,490 km (0.082 R)
• M64: 34,145,415 km (0.1 R)
• M65: 34,639,537 km (0.094 R)
• M66: 34,851,966 km (0.079 R)
• M67: 35,706,319 km (0.061 R)
• M68: 35,777,827 km (0.083 R)
• M69: 36,351,535 km (0.076 R)
• M70: 37,799,044 km (0.047 R)
• M71: 40,899,908 km (0.083 R)
• M72: 42,026,829 km (0.071 R)
• M73: 42,102,376 km (0.117 R)
• M74: 42,556,256 km (0.08 R)
• M75: 42,783,944 km (0.025 R)
• M76: 43,392,807 km (0.115 R)
• M77: 43,545,397 km (0.085 R)
• M78: 43,927,919 km (0.097 R)
• M79: 44,773,147 km (0.066 R)
• M80: 44,850,190 km (0.026 R)
• M81: 45,313,793 km (0.114 R)
• M82: 45,856,684 km (0.054 R)
• M83: 46,012,116 km (0.051 R)
• M84: 46,479,759 km (0.042 R)
• M85: 47,734,287 km (0.034 R)
• M86: 48,841,012 km (0.113 R)
• M87: 51,079,894 km (0.116 R)
• M88: 52,130,669 km (0.116 R)
• M89: 52,211,751 km (0.096 R)
• M90: 52,374,065 km (0.082 R)
• M91: 53,106,795 km (0.039 R)
• M92: 53,351,837 km (0.113 R)
• M93: 53,761,136 km (0.119 R)
• M94: 54,665,007 km (0.113 R)
• M95: 54,829,864 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.1

Radius: 4.7

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.03 AU - 17.31 AU

Year: 22378 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,168,743 km

• M1: 172,038 km (0.07 R)
• M2: 335,548 km (0.084 R)
• M3: 594,053 km (0.044 R)
• M4: 685,757 km (0.095 R)
• M5: 743,053 km (0.056 R)
• M6: 822,040 km (0.071 R)
• M7: 1,053,468 km (0.091 R)
• M8: 1,165,068 km (0.09 R)
• M9: 1,210,995 km (0.027 R)
• M10: 1,449,005 km (0.069 R)
• M11: 2,390,873 km (0.117 R)
• M12: 2,567,997 km (0.099 R)
• M13: 3,383,605 km (0.104 R)
• M14: 3,956,714 km (0.101 R)
• M15: 4,816,004 km (0.073 R)
• M16: 5,228,446 km (0.082 R)
• M17: 6,126,930 km (0.111 R)
• M18: 6,491,351 km (0.055 R)
• M19: 6,655,609 km (0.042 R)
• M20: 7,974,314 km (0.118 R)
• M21: 8,957,472 km (0.1 R)
• M22: 9,048,726 km (0.093 R)
• M23: 9,186,207 km (0.059 R)
• M24: 9,602,837 km (0.059 R)
• M25: 9,789,984 km (0.102 R)
• M26: 10,310,884 km (0.082 R)
• M27: 10,406,477 km (0.096 R)
• M28: 10,502,519 km (0.099 R)
• M29: 10,647,030 km (0.112 R)
• M30: 10,986,767 km (0.1 R)
• M31: 11,280,727 km (0.098 R)
• M32: 11,329,944 km (0.072 R)
• M33: 11,627,046 km (0.073 R)
• M34: 11,676,862 km (0.118 R)
• M35: 12,635,635 km (0.113 R)
• M36: 12,840,584 km (0.119 R)
• M37: 13,150,251 km (0.106 R)
• M38: 14,413,306 km (0.078 R)
• M39: 15,549,801 km (0.074 R)
• M40: 15,935,016 km (0.088 R)
• M41: 16,267,721 km (0.096 R)
• M42: 16,323,372 km (0.059 R)
• M43: 16,379,172 km (0.11 R)
• M44: 16,602,671 km (0.097 R)
• M45: 17,450,143 km (0.086 R)
• M46: 19,363,200 km (0.104 R)
• M47: 19,540,474 km (0.107 R)
• M48: 19,836,977 km (0.059 R)
• M49: 22,200,474 km (0.111 R)
• M50: 22,758,324 km (0.103 R)
• M51: 23,320,812 km (0.076 R)
• M52: 23,761,527 km (0.079 R)
• M53: 24,078,076 km (0.118 R)
• M54: 24,268,515 km (0.113 R)
• M55: 25,164,456 km (0.087 R)
• M56: 26,266,693 km (0.086 R)
• M57: 26,725,061 km (0.119 R)
• M58: 28,183,042 km (0.118 R)
• M59: 28,249,912 km (0.1 R)
• M60: 32,009,008 km (0.051 R)
• M61: 32,078,720 km (0.106 R)
• M62: 32,568,653 km (0.086 R)
• M63: 32,709,126 km (0.078 R)
• M64: 33,485,090 km (0.108 R)
• M65: 36,211,960 km (0.086 R)
• M66: 36,284,664 km (0.11 R)
• M67: 36,795,092 km (0.118 R)
• M68: 37,234,461 km (0.083 R)
• M69: 37,601,874 km (0.05 R)
• M70: 38,414,639 km (0.089 R)
• M71: 39,083,790 km (0.075 R)
• M72: 40,207,719 km (0.114 R)
• M73: 41,038,585 km (0.037 R)
• M74: 41,266,273 km (0.103 R)
• M75: 42,794,266 km (0.115 R)
• M76: 44,029,945 km (0.108 R)
• M77: 44,185,227 km (0.115 R)
• M78: 45,355,681 km (0.116 R)
• M79: 45,512,459 km (0.08 R)
• M80: 45,669,537 km (0.118 R)
• M81: 46,773,569 km (0.113 R)
• M82: 46,852,707 km (0.085 R)
• M83: 47,328,877 km (0.05 R)
• M84: 47,408,463 km (0.096 R)
• M85: 47,567,635 km (0.113 R)
• M86: 47,806,692 km (0.111 R)
• M87: 49,168,931 km (0.055 R)
• M88: 51,931,554 km (0.059 R)
• M89: 52,095,514 km (0.073 R)
• M90: 52,342,051 km (0.107 R)
• M91: 55,412,996 km (0.106 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: 337 - 13,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit