🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.45 AU - 0.59 AU

Year: 132 Days

Day: 26.2 Hours

Environment

Temp: 283 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.89 AU - 1.09 AU

Year: 346 Days

Day: 30.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.25 AU - 1.35 AU

Year: 521 Days

Day: 39 Hours

Environment

Temp: 12 °C

Axial Tilt: 80 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,202,713 km

• M1: 470,784 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.07 AU - 3.45 AU

Year: 2069 Days

Day: 41.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.58 AU - 4.08 AU

Year: 2136 Days

Day: 17.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.72 AU - 4.08 AU

Year: 2203 Days

Day: 44.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,202,713 km

• M1: 579,692 km (0.091 R)
• M2: 1,511,537 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.9

Radius: 14.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.93 AU - 6.91 AU

Year: 5062 Days

Day: 9.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,202,713 km

• M1: 206,445 km (0.069 R)
• M2: 384,167 km (0.089 R)
• M3: 570,865 km (0.107 R)
• M4: 882,927 km (0.11 R)
• M5: 1,109,567 km (0.079 R)
• M6: 1,224,159 km (0.054 R)
• M7: 1,370,017 km (0.109 R)
• M8: 1,578,856 km (0.076 R)
• M9: 1,783,805 km (0.105 R)
• M10: 1,982,172 km (0.084 R)
• M11: 2,188,018 km (0.081 R)
• M12: 2,367,985 km (0.071 R)
• M13: 2,973,706 km (0.07 R)
• M14: 3,435,515 km (0.112 R)
• M15: 3,684,895 km (0.032 R)
• M16: 4,385,761 km (0.088 R)
• M17: 4,614,646 km (0.068 R)
• M18: 4,783,691 km (0.084 R)
• M19: 5,281,104 km (0.043 R)
• M20: 5,727,354 km (0.046 R)
• M21: 5,818,160 km (0.109 R)
• M22: 6,255,734 km (0.05 R)
• M23: 6,396,057 km (0.115 R)
• M24: 7,732,116 km (0.086 R)
• M25: 7,958,906 km (0.072 R)
• M26: 8,187,791 km (0.098 R)
• M27: 8,470,680 km (0.109 R)
• M28: 8,887,909 km (0.099 R)
• M29: 9,072,512 km (0.113 R)
• M30: 9,338,497 km (0.113 R)
• M31: 9,499,465 km (0.108 R)
• M32: 9,878,396 km (0.075 R)
• M33: 10,207,212 km (0.09 R)
• M34: 10,400,642 km (0.079 R)
• M35: 10,847,641 km (0.118 R)
• M36: 11,272,200 km (0.037 R)
• M37: 11,904,999 km (0.103 R)
• M38: 12,021,386 km (0.081 R)
• M39: 12,284,379 km (0.114 R)
• M40: 12,846,119 km (0.11 R)
• M41: 13,085,027 km (0.118 R)
• M42: 13,205,154 km (0.056 R)
• M43: 13,476,674 km (0.055 R)
• M44: 13,597,998 km (0.111 R)
• M45: 13,719,621 km (0.086 R)
• M46: 13,902,729 km (0.034 R)
• M47: 14,240,521 km (0.088 R)
• M48: 14,333,122 km (0.098 R)
• M49: 15,810,401 km (0.106 R)
• M50: 16,098,825 km (0.033 R)
• M51: 16,227,479 km (0.113 R)
• M52: 16,453,671 km (0.092 R)
• M53: 16,648,298 km (0.091 R)
• M54: 16,778,448 km (0.095 R)
• M55: 17,105,469 km (0.101 R)
• M56: 17,236,816 km (0.047 R)
• M57: 17,965,507 km (0.109 R)
• M58: 18,805,799 km (0.067 R)
• M59: 19,043,360 km (0.041 R)
• M60: 19,555,882 km (0.114 R)
• M61: 19,969,221 km (0.101 R)
• M62: 20,072,893 km (0.041 R)
• M63: 20,211,570 km (0.066 R)
• M64: 20,420,109 km (0.091 R)
• M65: 20,944,749 km (0.108 R)
• M66: 21,615,546 km (0.047 R)
• M67: 22,257,470 km (0.06 R)
• M68: 22,653,007 km (0.113 R)
• M69: 22,797,369 km (0.085 R)
• M70: 23,268,752 km (0.099 R)
• M71: 23,414,460 km (0.107 R)
• M72: 23,926,683 km (0.084 R)
• M73: 24,962,349 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.2

Radius: 9.2

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.44 AU - 9.04 AU

Year: 6847 Days

Day: 13.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,202,713 km

• M1: 544,536 km (0.056 R)
• M2: 715,527 km (0.034 R)
• M3: 829,819 km (0.059 R)
• M4: 889,359 km (0.076 R)
• M5: 966,103 km (0.056 R)
• M6: 1,176,438 km (0.119 R)
• M7: 1,717,384 km (0.075 R)
• M8: 1,775,428 km (0.075 R)
• M9: 1,893,610 km (0.104 R)
• M10: 2,034,830 km (0.102 R)
• M11: 2,567,548 km (0.061 R)
• M12: 3,094,731 km (0.111 R)
• M13: 3,334,387 km (0.112 R)
• M14: 3,456,459 km (0.099 R)
• M15: 3,605,009 km (0.118 R)
• M16: 3,985,586 km (0.088 R)
• M17: 4,193,976 km (0.049 R)
• M18: 5,062,542 km (0.119 R)
• M19: 5,175,039 km (0.076 R)
• M20: 5,373,855 km (0.077 R)
• M21: 6,074,571 km (0.111 R)
• M22: 6,711,110 km (0.069 R)
• M23: 6,803,861 km (0.098 R)
• M24: 6,865,944 km (0.072 R)
• M25: 7,689,480 km (0.075 R)
• M26: 7,916,570 km (0.109 R)
• M27: 9,741,514 km (0.111 R)
• M28: 10,556,823 km (0.105 R)
• M29: 10,664,832 km (0.092 R)
• M30: 10,773,141 km (0.074 R)
• M31: 10,918,101 km (0.095 R)
• M32: 11,210,116 km (0.028 R)
• M33: 11,951,374 km (0.049 R)
• M34: 12,026,322 km (0.102 R)
• M35: 12,214,517 km (0.071 R)
• M36: 12,784,933 km (0.114 R)
• M37: 13,054,060 km (0.113 R)
• M38: 13,402,922 km (0.103 R)
• M39: 13,872,809 km (0.108 R)
• M40: 14,228,852 km (0.1 R)
• M41: 14,467,760 km (0.063 R)
• M42: 15,764,773 km (0.047 R)
• M43: 16,053,497 km (0.066 R)
• M44: 16,177,813 km (0.115 R)
• M45: 16,302,278 km (0.079 R)
• M46: 17,693,688 km (0.115 R)
• M47: 17,864,828 km (0.119 R)
• M48: 17,993,632 km (0.11 R)
• M49: 18,947,468 km (0.093 R)
• M50: 19,210,461 km (0.025 R)
• M51: 19,607,195 km (0.098 R)
• M52: 19,828,749 km (0.1 R)
• M53: 20,006,621 km (0.12 R)
• M54: 20,140,361 km (0.092 R)
• M55: 21,175,728 km (0.114 R)
• M56: 21,539,849 km (0.078 R)
• M57: 21,768,585 km (0.101 R)
• M58: 21,998,068 km (0.114 R)
• M59: 22,784,205 km (0.117 R)
• M60: 24,289,009 km (0.112 R)
• M61: 24,384,154 km (0.037 R)
• M62: 24,765,778 km (0.114 R)
• M63: 24,909,392 km (0.092 R)
• M64: 25,342,029 km (0.1 R)
• M65: 25,438,520 km (0.032 R)
• M66: 25,971,238 km (0.08 R)
• M67: 26,654,750 km (0.109 R)
• M68: 26,900,240 km (0.037 R)
• M69: 26,998,676 km (0.112 R)
• M70: 27,097,261 km (0.11 R)
• M71: 27,641,348 km (0.046 R)
• M72: 28,039,279 km (0.069 R)
• M73: 28,288,957 km (0.078 R)
• M74: 28,439,154 km (0.109 R)
• M75: 28,941,653 km (0.083 R)
• M76: 30,723,363 km (0.086 R)
• M77: 32,174,313 km (0.119 R)
• M78: 32,331,092 km (0.103 R)
• M79: 32,697,756 km (0.068 R)
• M80: 32,855,432 km (0.11 R)
• M81: 33,013,258 km (0.044 R)
• M82: 33,171,383 km (0.109 R)
• M83: 35,465,466 km (0.103 R)
• M84: 35,897,954 km (0.097 R)
• M85: 36,223,329 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411

Radius: 14.1

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.49 AU - 9.59 AU

Year: 10356 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,202,713 km

• M1: 176,675 km (0.098 R)
• M2: 309,817 km (0.072 R)
• M3: 492,775 km (0.027 R)
• M4: 1,160,730 km (0.117 R)
• M5: 1,343,987 km (0.026 R)
• M6: 1,577,360 km (0.097 R)
• M7: 1,719,927 km (0.079 R)
• M8: 2,333,876 km (0.041 R)
• M9: 2,545,408 km (0.094 R)
• M10: 2,665,684 km (0.074 R)
• M11: 2,763,372 km (0.053 R)
• M12: 2,862,256 km (0.062 R)
• M13: 2,962,337 km (0.106 R)
• M14: 3,269,910 km (0.04 R)
• M15: 3,454,215 km (0.094 R)
• M16: 3,642,110 km (0.074 R)
• M17: 4,602,678 km (0.059 R)
• M18: 4,780,101 km (0.063 R)
• M19: 5,050,574 km (0.098 R)
• M20: 5,172,496 km (0.092 R)
• M21: 6,182,880 km (0.096 R)
• M22: 7,287,810 km (0.091 R)
• M23: 7,425,889 km (0.032 R)
• M24: 7,669,584 km (0.118 R)
• M25: 7,880,816 km (0.087 R)
• M26: 7,987,030 km (0.105 R)
• M27: 8,165,201 km (0.097 R)
• M28: 8,561,935 km (0.081 R)
• M29: 9,449,499 km (0.082 R)
• M30: 9,562,595 km (0.069 R)
• M31: 9,789,984 km (0.12 R)
• M32: 10,678,296 km (0.108 R)
• M33: 11,032,993 km (0.097 R)
• M34: 12,573,103 km (0.074 R)
• M35: 12,864,220 km (0.034 R)
• M36: 13,283,842 km (0.109 R)
• M37: 14,309,485 km (0.113 R)
• M38: 14,613,318 km (0.085 R)
• M39: 15,095,323 km (0.113 R)
• M40: 15,271,998 km (0.109 R)
• M41: 15,716,304 km (0.085 R)
• M42: 16,481,646 km (0.08 R)
• M43: 17,259,256 km (0.096 R)
• M44: 17,351,408 km (0.115 R)
• M45: 17,490,235 km (0.11 R)
• M46: 20,194,965 km (0.114 R)
• M47: 20,536,048 km (0.099 R)
• M48: 20,682,803 km (0.056 R)
• M49: 20,879,076 km (0.093 R)
• M50: 21,224,048 km (0.098 R)
• M51: 21,869,563 km (0.059 R)
• M52: 22,572,075 km (0.119 R)
• M53: 22,926,173 km (0.09 R)
• M54: 23,588,443 km (0.065 R)
• M55: 24,671,830 km (0.045 R)
• M56: 24,984,340 km (0.068 R)
• M57: 25,560,591 km (0.106 R)
• M58: 27,369,678 km (0.093 R)
• M59: 27,585,099 km (0.053 R)
• M60: 27,693,109 km (0.081 R)
• M61: 28,126,494 km (0.088 R)
• M62: 28,452,917 km (0.095 R)
• M63: 28,726,082 km (0.057 R)
• M64: 29,329,710 km (0.09 R)
• M65: 29,605,568 km (0.085 R)
• M66: 30,382,430 km (0.105 R)
• M67: 31,053,676 km (0.062 R)
• M68: 31,786,406 km (0.115 R)
• M69: 32,410,977 km (0.094 R)
• M70: 33,039,438 km (0.104 R)
• M71: 33,268,921 km (0.077 R)
• M72: 33,614,342 km (0.077 R)
• M73: 34,134,494 km (0.05 R)
• M74: 34,599,145 km (0.086 R)
• M75: 35,652,314 km (0.114 R)
• M76: 35,887,781 km (0.11 R)
• M77: 36,242,029 km (0.114 R)
• M78: 37,490,722 km (0.087 R)
• M79: 38,150,449 km (0.101 R)
• M80: 39,908,074 km (0.07 R)
• M81: 40,030,296 km (0.098 R)
• M82: 40,704,533 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.9

Radius: 6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 15.09 AU - 16.95 AU

Year: 22536 Days

Day: 17.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 163.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,202,713 km

• M1: 97,538 km (0.101 R)
• M2: 139,575 km (0.111 R)
• M3: 209,287 km (0.076 R)
• M4: 401,969 km (0.1 R)
• M5: 631,752 km (0.054 R)
• M6: 734,526 km (0.06 R)
• M7: 1,015,321 km (0.099 R)
• M8: 1,152,203 km (0.097 R)
• M9: 1,598,004 km (0.052 R)
• M10: 1,757,625 km (0.071 R)
• M11: 1,811,929 km (0.115 R)
• M12: 1,885,382 km (0.047 R)
• M13: 2,267,156 km (0.115 R)
• M14: 2,528,204 km (0.079 R)
• M15: 2,693,510 km (0.053 R)
• M16: 3,457,955 km (0.091 R)
• M17: 3,734,711 km (0.104 R)
• M18: 4,309,466 km (0.089 R)
• M19: 4,482,251 km (0.034 R)
• M20: 4,809,272 km (0.085 R)
• M21: 5,196,282 km (0.078 R)
• M22: 5,593,165 km (0.1 R)
• M23: 5,781,659 km (0.067 R)
• M24: 6,985,323 km (0.091 R)
• M25: 7,749,618 km (0.116 R)
• M26: 7,929,734 km (0.045 R)
• M27: 8,020,241 km (0.11 R)
• M28: 9,039,152 km (0.101 R)
• M29: 9,676,289 km (0.096 R)
• M30: 9,740,766 km (0.079 R)
• M31: 10,792,290 km (0.115 R)
• M32: 12,052,502 km (0.052 R)
• M33: 14,266,102 km (0.077 R)
• M34: 15,873,232 km (0.028 R)
• M35: 15,911,230 km (0.073 R)
• M36: 16,101,967 km (0.112 R)
• M37: 16,293,452 km (0.106 R)
• M38: 16,370,196 km (0.112 R)
• M39: 16,717,412 km (0.09 R)
• M40: 18,810,287 km (0.1 R)
• M41: 19,052,336 km (0.057 R)
• M42: 19,173,809 km (0.103 R)
• M43: 19,458,195 km (0.118 R)
• M44: 20,360,869 km (0.116 R)
• M45: 21,529,378 km (0.075 R)
• M46: 23,365,991 km (0.105 R)
• M47: 23,800,273 km (0.043 R)
• M48: 24,149,584 km (0.104 R)
• M49: 24,456,709 km (0.115 R)
• M50: 24,676,767 km (0.114 R)
• M51: 24,853,293 km (0.085 R)
• M52: 25,207,690 km (0.097 R)
• M53: 25,653,043 km (0.104 R)
• M54: 26,868,526 km (0.086 R)
• M55: 27,323,453 km (0.063 R)
• M56: 28,610,593 km (0.096 R)
• M57: 31,243,665 km (0.109 R)
• M58: 31,339,108 km (0.11 R)
• M59: 31,817,971 km (0.043 R)
• M60: 31,865,992 km (0.045 R)
• M61: 32,154,566 km (0.091 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 18,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit