🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.7 AU - 0.76 AU

Year: 227 Days

Day: 26.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.84 AU - 1.06 AU

Year: 337 Days

Day: 17.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.12 AU - 1.48 AU

Year: 539 Days

Day: 33.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,124,885 km

• M1: 312,360 km (0.118 R)
• M2: 463,903 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.78 AU - 2.76 AU

Year: 1243 Days

Day: 25.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.42 AU - 3.62 AU

Year: 1907 Days

Day: 45.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 95.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,124,885 km

• M1: 1,243,308 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.3

Radius: 9.8

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.19 AU - 6.87 AU

Year: 5382 Days

Day: 13.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,124,885 km

• M1: 191,485 km (0.114 R)
• M2: 356,791 km (0.078 R)
• M3: 428,448 km (0.046 R)
• M4: 800,049 km (0.11 R)
• M5: 1,034,768 km (0.099 R)
• M6: 1,128,566 km (0.12 R)
• M7: 1,241,962 km (0.119 R)
• M8: 1,462,768 km (0.118 R)
• M9: 1,659,639 km (0.106 R)
• M10: 1,827,338 km (0.103 R)
• M11: 2,322,357 km (0.116 R)
• M12: 2,682,290 km (0.115 R)
• M13: 3,383,455 km (0.053 R)
• M14: 3,549,509 km (0.085 R)
• M15: 4,549,271 km (0.052 R)
• M16: 4,945,706 km (0.074 R)
• M17: 5,134,498 km (0.118 R)
• M18: 5,298,158 km (0.093 R)
• M19: 5,658,988 km (0.067 R)
• M20: 5,743,361 km (0.068 R)
• M21: 6,258,577 km (0.082 R)
• M22: 6,580,661 km (0.11 R)
• M23: 7,517,592 km (0.083 R)
• M24: 7,703,842 km (0.069 R)
• M25: 8,303,430 km (0.071 R)
• M26: 8,625,215 km (0.111 R)
• M27: 8,950,889 km (0.102 R)
• M28: 9,347,174 km (0.1 R)
• M29: 9,480,615 km (0.105 R)
• M30: 9,884,530 km (0.104 R)
• M31: 9,952,447 km (0.092 R)
• M32: 10,122,839 km (0.118 R)
• M33: 10,604,993 km (0.083 R)
• M34: 10,674,406 km (0.103 R)
• M35: 11,059,471 km (0.106 R)
• M36: 11,306,757 km (0.12 R)
• M37: 12,059,982 km (0.111 R)
• M38: 12,607,809 km (0.117 R)
• M39: 12,903,265 km (0.062 R)
• M40: 13,051,816 km (0.089 R)
• M41: 13,501,208 km (0.082 R)
• M42: 14,031,682 km (0.085 R)
• M43: 14,146,274 km (0.053 R)
• M44: 14,222,868 km (0.116 R)
• M45: 15,230,858 km (0.064 R)
• M46: 16,061,725 km (0.115 R)
• M47: 16,704,547 km (0.108 R)
• M48: 16,866,562 km (0.094 R)
• M49: 17,437,876 km (0.12 R)
• M50: 17,849,868 km (0.067 R)
• M51: 18,893,762 km (0.089 R)
• M52: 19,316,825 km (0.046 R)
• M53: 20,000,338 km (0.077 R)
• M54: 20,258,693 km (0.065 R)
• M55: 20,518,096 km (0.12 R)
• M56: 20,604,863 km (0.038 R)
• M57: 21,084,025 km (0.104 R)
• M58: 21,303,036 km (0.076 R)
• M59: 21,964,707 km (0.081 R)
• M60: 22,097,849 km (0.108 R)
• M61: 22,409,611 km (0.085 R)
• M62: 22,543,651 km (0.116 R)
• M63: 22,677,840 km (0.056 R)
• M64: 22,812,478 km (0.098 R)
• M65: 22,902,387 km (0.114 R)
• M66: 23,353,424 km (0.034 R)
• M67: 23,444,081 km (0.097 R)
• M68: 25,187,046 km (0.069 R)
• M69: 26,356,302 km (0.116 R)
• M70: 27,114,016 km (0.117 R)
• M71: 27,256,882 km (0.107 R)
• M72: 27,974,951 km (0.11 R)
• M73: 28,071,143 km (0.12 R)
• M74: 28,167,334 km (0.077 R)
• M75: 28,263,825 km (0.115 R)
• M76: 28,360,316 km (0.063 R)
• M77: 28,699,155 km (0.076 R)
• M78: 30,314,213 km (0.116 R)
• M79: 30,462,465 km (0.12 R)
• M80: 32,918,413 km (0.11 R)
• M81: 33,785,183 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.3

Radius: 10.9

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.62 AU - 8.88 AU

Year: 7095 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,124,885 km

• M1: 229,782 km (0.062 R)
• M2: 463,155 km (0.112 R)
• M3: 541,694 km (0.07 R)
• M4: 792,270 km (0.1 R)
• M5: 1,062,294 km (0.102 R)
• M6: 1,227,151 km (0.043 R)
• M7: 1,342,042 km (0.106 R)
• M8: 1,624,483 km (0.079 R)
• M9: 1,772,884 km (0.106 R)
• M10: 2,038,121 km (0.101 R)
• M11: 2,340,010 km (0.065 R)
• M12: 2,909,230 km (0.055 R)
• M13: 3,038,632 km (0.096 R)
• M14: 3,143,500 km (0.118 R)
• M15: 3,303,271 km (0.102 R)
• M16: 3,520,337 km (0.087 R)
• M17: 3,658,566 km (0.108 R)
• M18: 3,911,835 km (0.1 R)
• M19: 4,083,872 km (0.12 R)
• M20: 4,615,094 km (0.07 R)
• M21: 4,858,340 km (0.087 R)
• M22: 6,882,100 km (0.067 R)
• M23: 6,951,364 km (0.068 R)
• M24: 7,265,520 km (0.056 R)
• M25: 8,053,452 km (0.1 R)
• M26: 8,643,466 km (0.079 R)
• M27: 9,904,127 km (0.08 R)
• M28: 9,982,367 km (0.115 R)
• M29: 10,337,063 km (0.085 R)
• M30: 10,456,143 km (0.106 R)
• M31: 10,776,133 km (0.12 R)
• M32: 11,140,105 km (0.103 R)
• M33: 11,303,017 km (0.095 R)
• M34: 11,714,112 km (0.085 R)
• M35: 12,004,780 km (0.09 R)
• M36: 12,593,298 km (0.105 R)
• M37: 13,062,288 km (0.114 R)
• M38: 13,842,141 km (0.087 R)
• M39: 14,459,083 km (0.077 R)
• M40: 14,636,955 km (0.089 R)
• M41: 14,726,265 km (0.067 R)
• M42: 14,815,724 km (0.085 R)
• M43: 14,905,333 km (0.118 R)
• M44: 15,175,208 km (0.041 R)
• M45: 15,492,056 km (0.103 R)
• M46: 15,583,012 km (0.062 R)
• M47: 16,086,558 km (0.037 R)
• M48: 16,270,863 km (0.093 R)
• M49: 16,502,440 km (0.092 R)
• M50: 16,641,866 km (0.081 R)
• M51: 16,828,264 km (0.09 R)
• M52: 18,731,299 km (0.117 R)
• M53: 20,352,192 km (0.075 R)
• M54: 20,501,640 km (0.092 R)
• M55: 20,852,148 km (0.034 R)
• M56: 21,508,135 km (0.098 R)
• M57: 21,966,353 km (0.088 R)
• M58: 22,324,939 km (0.118 R)
• M59: 22,530,636 km (0.062 R)
• M60: 24,146,742 km (0.11 R)
• M61: 25,102,074 km (0.105 R)
• M62: 25,907,658 km (0.07 R)
• M63: 26,178,131 km (0.067 R)
• M64: 26,612,863 km (0.09 R)
• M65: 27,214,396 km (0.025 R)
• M66: 27,599,461 km (0.049 R)
• M67: 29,101,872 km (0.054 R)
• M68: 29,326,718 km (0.118 R)
• M69: 29,664,959 km (0.1 R)
• M70: 30,402,476 km (0.08 R)
• M71: 31,548,994 km (0.1 R)
• M72: 33,412,535 km (0.058 R)
• M73: 33,589,060 km (0.074 R)
• M74: 33,943,009 km (0.098 R)
• M75: 34,714,335 km (0.069 R)
• M76: 35,012,484 km (0.097 R)
• M77: 35,191,702 km (0.108 R)
• M78: 35,431,358 km (0.048 R)
• M79: 35,551,336 km (0.1 R)
• M80: 36,092,880 km (0.068 R)
• M81: 38,040,644 km (0.119 R)
• M82: 38,225,098 km (0.08 R)
• M83: 39,772,838 km (0.118 R)
• M84: 40,335,027 km (0.064 R)
• M85: 40,523,071 km (0.059 R)
• M86: 41,088,850 km (0.032 R)
• M87: 41,467,483 km (0.073 R)
• M88: 42,101,030 km (0.044 R)
• M89: 42,355,346 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.8

Radius: 3

Gravity: 73.87 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.48 AU - 18.68 AU

Year: 22350 Days

Day: 23.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,124,885 km

• M1: 39,943 km (0.077 R)
• M2: 118,332 km (0.112 R)
• M3: 479,910 km (0.03 R)
• M4: 523,443 km (0.109 R)
• M5: 686,056 km (0.099 R)
• M6: 837,299 km (0.051 R)
• M7: 1,140,833 km (0.114 R)
• M8: 1,837,810 km (0.073 R)
• M9: 2,046,798 km (0.09 R)
• M10: 2,337,018 km (0.114 R)
• M11: 2,411,667 km (0.032 R)
• M12: 2,563,210 km (0.074 R)
• M13: 2,955,306 km (0.119 R)
• M14: 4,149,097 km (0.049 R)
• M15: 4,376,336 km (0.105 R)
• M16: 5,472,141 km (0.039 R)
• M17: 5,973,593 km (0.091 R)
• M18: 6,385,286 km (0.074 R)
• M19: 7,729,423 km (0.086 R)
• M20: 8,633,892 km (0.049 R)
• M21: 8,749,231 km (0.066 R)
• M22: 9,040,050 km (0.072 R)
• M23: 10,787,502 km (0.11 R)
• M24: 11,036,433 km (0.09 R)
• M25: 15,200,041 km (0.076 R)
• M26: 15,971,517 km (0.063 R)
• M27: 16,397,572 km (0.113 R)
• M28: 17,261,051 km (0.062 R)
• M29: 17,771,629 km (0.086 R)
• M30: 17,991,986 km (0.069 R)
• M31: 19,031,841 km (0.031 R)
• M32: 19,257,285 km (0.106 R)
• M33: 19,332,533 km (0.102 R)
• M34: 19,710,716 km (0.082 R)
• M35: 19,786,562 km (0.072 R)
• M36: 20,320,627 km (0.104 R)
• M37: 20,705,093 km (0.114 R)
• M38: 21,481,057 km (0.054 R)
• M39: 22,901,489 km (0.067 R)
• M40: 22,981,374 km (0.107 R)
• M41: 23,301,514 km (0.093 R)
• M42: 23,703,783 km (0.12 R)
• M43: 24,270,759 km (0.068 R)
• M44: 24,352,140 km (0.088 R)
• M45: 24,678,562 km (0.075 R)
• M46: 25,998,464 km (0.112 R)
• M47: 26,248,442 km (0.087 R)
• M48: 26,666,868 km (0.095 R)
• M49: 27,341,105 km (0.077 R)
• M50: 27,850,336 km (0.058 R)
• M51: 29,050,859 km (0.064 R)
• M52: 30,794,871 km (0.103 R)
• M53: 30,971,098 km (0.072 R)
• M54: 31,147,623 km (0.096 R)
• M55: 31,679,443 km (0.104 R)
• M56: 32,572,393 km (0.096 R)
• M57: 32,931,877 km (0.073 R)
• M58: 35,577,366 km (0.09 R)
• M59: 36,226,022 km (0.056 R)
• M60: 36,319,072 km (0.118 R)
• M61: 36,878,717 km (0.073 R)
• M62: 38,100,932 km (0.117 R)
• M63: 38,859,692 km (0.082 R)
• M64: 39,431,904 km (0.093 R)
• M65: 40,007,108 km (0.075 R)
• M66: 41,456,861 km (0.114 R)
• M67: 42,825,532 km (0.099 R)
• M68: 43,614,212 km (0.101 R)
• M69: 44,906,139 km (0.071 R)
• M70: 46,210,483 km (0.065 R)
• M71: 46,816,654 km (0.112 R)
• M72: 47,323,790 km (0.034 R)
• M73: 48,753,647 km (0.086 R)
• M74: 50,820,641 km (0.078 R)
• M75: 51,446,259 km (0.089 R)
• M76: 51,760,115 km (0.082 R)
• M77: 53,021,525 km (0.118 R)
• M78: 53,232,757 km (0.108 R)
• M79: 54,505,984 km (0.06 R)
• M80: 55,039,600 km (0.05 R)
• M81: 55,467,599 km (0.045 R)
• M82: 56,111,618 km (0.059 R)
• M83: 56,974,349 km (0.1 R)
• M84: 57,624,202 km (0.11 R)
• M85: 57,732,810 km (0.089 R)
• M86: 58,603,619 km (0.032 R)
• M87: 62,019,088 km (0.118 R)
• M88: 65,838,472 km (0.088 R)
• M89: 66,065,412 km (0.118 R)
• M90: 71,125,560 km (0.085 R)
• M91: 73,819,668 km (0.11 R)
• M92: 74,528,014 km (0.12 R)
• M93: 75,119,972 km (0.096 R)
• M94: 77,144,331 km (0.12 R)
• M95: 77,383,687 km (0.115 R)
• M96: 78,945,340 km (0.094 R)
• M97: 79,065,915 km (0.056 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 18,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit