🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.72 AU - 1.04 AU

Year: 311 Days

Day: 13.9 Hours

Environment

Temp: 46 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.8 AU - 1.16 AU

Year: 365 Days

Day: 31.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.07 AU - 3.07 AU

Year: 1552 Days

Day: 30 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,861,106 km

• M1: 696,976 km (0.079 R)
• M2: 913,145 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.29 AU - 2.85 AU

Year: 1552 Days

Day: 16.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.38 AU - 3.72 AU

Year: 2520 Days

Day: 18.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.82 AU - 4.56 AU

Year: 2670 Days

Day: 19.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.4

Radius: 13.5

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.05 AU - 6.95 AU

Year: 6243 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,861,106 km

• M1: 181,761 km (0.032 R)
• M2: 286,929 km (0.116 R)
• M3: 381,325 km (0.091 R)
• M4: 528,828 km (0.057 R)
• M5: 645,216 km (0.111 R)
• M6: 971,339 km (0.116 R)
• M7: 1,086,380 km (0.11 R)
• M8: 1,479,822 km (0.104 R)
• M9: 1,653,655 km (0.12 R)
• M10: 1,959,134 km (0.105 R)
• M11: 2,283,013 km (0.091 R)
• M12: 2,372,473 km (0.064 R)
• M13: 2,531,794 km (0.077 R)
• M14: 2,694,706 km (0.118 R)
• M15: 3,180,002 km (0.119 R)
• M16: 3,280,382 km (0.117 R)
• M17: 3,510,164 km (0.095 R)
• M18: 3,692,674 km (0.088 R)
• M19: 4,204,149 km (0.099 R)
• M20: 4,538,799 km (0.117 R)
• M21: 4,766,787 km (0.114 R)
• M22: 4,882,276 km (0.101 R)
• M23: 5,234,280 km (0.085 R)
• M24: 5,383,429 km (0.107 R)
• M25: 6,339,808 km (0.045 R)
• M26: 6,435,102 km (0.083 R)
• M27: 6,984,575 km (0.07 R)
• M28: 7,281,676 km (0.099 R)
• M29: 8,128,700 km (0.095 R)
• M30: 8,546,377 km (0.109 R)
• M31: 8,651,993 km (0.079 R)
• M32: 8,864,272 km (0.116 R)
• M33: 9,114,400 km (0.052 R)
• M34: 9,878,247 km (0.082 R)
• M35: 10,174,750 km (0.055 R)
• M36: 10,286,798 km (0.067 R)
• M37: 10,399,146 km (0.097 R)
• M38: 10,700,736 km (0.095 R)
• M39: 10,814,580 km (0.078 R)
• M40: 11,158,655 km (0.072 R)
• M41: 12,371,295 km (0.091 R)
• M42: 13,790,231 km (0.103 R)
• M43: 15,992,162 km (0.092 R)
• M44: 16,079,078 km (0.084 R)
• M45: 16,253,210 km (0.105 R)
• M46: 16,340,575 km (0.088 R)
• M47: 16,559,587 km (0.07 R)
• M48: 17,222,604 km (0.11 R)
• M49: 18,346,832 km (0.054 R)
• M50: 18,849,033 km (0.116 R)
• M51: 19,960,545 km (0.087 R)
• M52: 20,100,867 km (0.045 R)
• M53: 20,335,736 km (0.076 R)
• M54: 20,665,899 km (0.111 R)
• M55: 20,855,439 km (0.103 R)
• M56: 21,571,265 km (0.068 R)
• M57: 22,538,116 km (0.11 R)
• M58: 22,879,947 km (0.062 R)
• M59: 23,371,227 km (0.108 R)
• M60: 24,164,394 km (0.09 R)
• M61: 24,464,189 km (0.111 R)
• M62: 24,564,419 km (0.086 R)
• M63: 25,370,752 km (0.101 R)
• M64: 25,573,756 km (0.083 R)
• M65: 25,777,359 km (0.077 R)
• M66: 26,699,779 km (0.084 R)
• M67: 28,629,891 km (0.083 R)
• M68: 29,905,811 km (0.098 R)
• M69: 30,120,185 km (0.12 R)
• M70: 31,581,158 km (0.072 R)
• M71: 33,286,873 km (0.054 R)
• M72: 33,620,476 km (0.092 R)
• M73: 33,787,726 km (0.031 R)
• M74: 34,011,076 km (0.098 R)
• M75: 34,853,162 km (0.071 R)
• M76: 34,965,959 km (0.099 R)
• M77: 35,758,977 km (0.041 R)
• M78: 35,929,669 km (0.059 R)
• M79: 38,115,293 km (0.099 R)
• M80: 38,406,112 km (0.063 R)
• M81: 38,931,350 km (0.099 R)
• M82: 39,282,905 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.9

Radius: 9.8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.24 AU - 9.48 AU

Year: 9106 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,861,106 km

• M1: 135,236 km (0.075 R)
• M2: 228,586 km (0.105 R)
• M3: 896,839 km (0.064 R)
• M4: 2,014,335 km (0.045 R)
• M5: 2,226,914 km (0.104 R)
• M6: 2,491,702 km (0.092 R)
• M7: 2,696,950 km (0.11 R)
• M8: 3,649,889 km (0.09 R)
• M9: 3,805,022 km (0.079 R)
• M10: 4,393,091 km (0.099 R)
• M11: 4,530,721 km (0.103 R)
• M12: 5,095,453 km (0.079 R)
• M13: 5,445,063 km (0.086 R)
• M14: 6,603,100 km (0.052 R)
• M15: 6,666,231 km (0.088 R)
• M16: 6,792,791 km (0.105 R)
• M17: 7,048,603 km (0.077 R)
• M18: 7,340,020 km (0.086 R)
• M19: 9,170,948 km (0.114 R)
• M20: 9,382,778 km (0.098 R)
• M21: 10,100,399 km (0.074 R)
• M22: 10,173,254 km (0.117 R)
• M23: 10,246,108 km (0.082 R)
• M24: 11,097,320 km (0.107 R)
• M25: 13,143,669 km (0.116 R)
• M26: 13,542,646 km (0.027 R)
• M27: 13,864,731 km (0.109 R)
• M28: 14,639,797 km (0.113 R)
• M29: 14,846,093 km (0.064 R)
• M30: 15,136,612 km (0.102 R)
• M31: 16,488,378 km (0.093 R)
• M32: 18,187,361 km (0.074 R)
• M33: 19,035,132 km (0.106 R)
• M34: 19,170,219 km (0.073 R)
• M35: 19,441,290 km (0.12 R)
• M36: 19,622,603 km (0.089 R)
• M37: 19,759,036 km (0.077 R)
• M38: 20,078,577 km (0.106 R)
• M39: 21,140,573 km (0.087 R)
• M40: 21,748,838 km (0.102 R)
• M41: 23,030,592 km (0.114 R)
• M42: 23,126,484 km (0.051 R)
• M43: 24,044,417 km (0.082 R)
• M44: 24,777,447 km (0.113 R)
• M45: 25,369,106 km (0.094 R)
• M46: 25,567,473 km (0.083 R)
• M47: 26,365,727 km (0.114 R)
• M48: 26,818,261 km (0.094 R)
• M49: 26,969,803 km (0.081 R)
• M50: 27,476,641 km (0.071 R)
• M51: 27,629,380 km (0.112 R)
• M52: 27,884,445 km (0.102 R)
• M53: 29,953,084 km (0.055 R)
• M54: 31,536,877 km (0.086 R)
• M55: 32,715,558 km (0.08 R)
• M56: 33,201,901 km (0.108 R)
• M57: 33,581,880 km (0.063 R)
• M58: 33,690,637 km (0.064 R)
• M59: 33,799,545 km (0.118 R)
• M60: 35,502,866 km (0.117 R)
• M61: 36,225,573 km (0.106 R)
• M62: 37,854,993 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.2

Radius: 3.1

Gravity: 26.97 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.05 AU - 17.87 AU

Year: 22900 Days

Day: 17.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,861,106 km

• M1: 351,405 km (0.054 R)
• M2: 415,882 km (0.1 R)
• M3: 502,200 km (0.063 R)
• M4: 691,441 km (0.058 R)
• M5: 1,451,997 km (0.059 R)
• M6: 1,504,057 km (0.101 R)
• M7: 1,885,232 km (0.036 R)
• M8: 2,572,186 km (0.111 R)
• M9: 2,827,549 km (0.106 R)
• M10: 2,925,386 km (0.102 R)
• M11: 3,024,420 km (0.062 R)
• M12: 3,158,011 km (0.054 R)
• M13: 3,362,212 km (0.114 R)
• M14: 4,109,753 km (0.068 R)
• M15: 5,382,232 km (0.094 R)
• M16: 6,292,535 km (0.094 R)
• M17: 6,420,292 km (0.071 R)
• M18: 6,852,330 km (0.069 R)
• M19: 7,027,809 km (0.045 R)
• M20: 7,881,265 km (0.092 R)
• M21: 8,111,197 km (0.117 R)
• M22: 9,005,044 km (0.05 R)
• M23: 9,342,237 km (0.058 R)
• M24: 9,487,946 km (0.109 R)
• M25: 10,883,993 km (0.045 R)
• M26: 11,814,791 km (0.109 R)
• M27: 12,077,934 km (0.033 R)
• M28: 13,149,354 km (0.068 R)
• M29: 13,367,168 km (0.107 R)
• M30: 13,586,329 km (0.101 R)
• M31: 14,083,592 km (0.113 R)
• M32: 14,925,529 km (0.099 R)
• M33: 15,381,354 km (0.108 R)
• M34: 15,726,027 km (0.091 R)
• M35: 16,073,394 km (0.077 R)
• M36: 16,306,318 km (0.074 R)
• M37: 16,952,730 km (0.074 R)
• M38: 17,428,002 km (0.069 R)
• M39: 17,667,359 km (0.078 R)
• M40: 17,787,336 km (0.095 R)
• M41: 18,452,598 km (0.088 R)
• M42: 20,056,736 km (0.106 R)
• M43: 20,370,443 km (0.046 R)
• M44: 20,559,385 km (0.102 R)
• M45: 21,705,155 km (0.115 R)
• M46: 22,806,046 km (0.107 R)
• M47: 23,660,250 km (0.095 R)
• M48: 25,603,077 km (0.102 R)
• M49: 26,972,346 km (0.11 R)
• M50: 27,805,307 km (0.079 R)
• M51: 27,875,170 km (0.059 R)
• M52: 29,141,366 km (0.057 R)
• M53: 29,425,303 km (0.074 R)
• M54: 29,852,853 km (0.097 R)
• M55: 29,924,361 km (0.096 R)
• M56: 31,148,072 km (0.095 R)
• M57: 31,365,737 km (0.118 R)
• M58: 32,168,030 km (0.057 R)
• M59: 32,534,844 km (0.028 R)
• M60: 33,050,807 km (0.052 R)
• M61: 35,595,317 km (0.067 R)
• M62: 35,747,010 km (0.036 R)
• M63: 37,121,216 km (0.102 R)
• M64: 38,124,569 km (0.062 R)
• M65: 38,434,984 km (0.091 R)
• M66: 38,668,357 km (0.095 R)
• M67: 40,078,766 km (0.095 R)
• M68: 40,236,442 km (0.082 R)
• M69: 44,818,026 km (0.107 R)
• M70: 46,547,078 km (0.109 R)
• M71: 46,795,860 km (0.117 R)
• M72: 47,962,573 km (0.054 R)
• M73: 48,717,743 km (0.054 R)
• M74: 49,223,384 km (0.119 R)
• M75: 52,207,263 km (0.109 R)
• M76: 52,811,040 km (0.113 R)
• M77: 55,864,333 km (0.092 R)
• M78: 56,481,873 km (0.109 R)
• M79: 58,526,577 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.1

Radius: 5.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.69 AU - 21.07 AU

Year: 26127 Days

Day: 18.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,861,106 km

• M1: 138,976 km (0.094 R)
• M2: 313,557 km (0.078 R)
• M3: 381,325 km (0.113 R)
• M4: 794,365 km (0.113 R)
• M5: 1,199,027 km (0.115 R)
• M6: 1,264,850 km (0.054 R)
• M7: 1,354,310 km (0.108 R)
• M8: 1,492,538 km (0.098 R)
• M9: 1,934,600 km (0.086 R)
• M10: 3,510,464 km (0.097 R)
• M11: 3,993,066 km (0.087 R)
• M12: 4,326,221 km (0.098 R)
• M13: 4,842,782 km (0.082 R)
• M14: 5,561,450 km (0.119 R)
• M15: 6,739,833 km (0.034 R)
• M16: 7,296,487 km (0.114 R)
• M17: 8,075,443 km (0.1 R)
• M18: 8,117,180 km (0.117 R)
• M19: 9,799,708 km (0.084 R)
• M20: 9,888,718 km (0.085 R)
• M21: 10,112,816 km (0.113 R)
• M22: 10,157,695 km (0.047 R)
• M23: 10,202,874 km (0.108 R)
• M24: 10,338,410 km (0.113 R)
• M25: 10,794,683 km (0.108 R)
• M26: 11,211,014 km (0.099 R)
• M27: 12,202,698 km (0.083 R)
• M28: 12,927,949 km (0.107 R)
• M29: 13,172,841 km (0.078 R)
• M30: 13,369,861 km (0.064 R)
• M31: 13,916,791 km (0.067 R)
• M32: 14,067,137 km (0.078 R)
• M33: 14,470,901 km (0.046 R)
• M34: 15,652,724 km (0.098 R)
• M35: 16,176,167 km (0.114 R)
• M36: 16,281,484 km (0.089 R)
• M37: 16,758,552 km (0.109 R)
• M38: 17,240,107 km (0.075 R)
• M39: 17,671,996 km (0.041 R)
• M40: 17,998,269 km (0.093 R)
• M41: 18,491,494 km (0.064 R)
• M42: 19,155,858 km (0.105 R)
• M43: 19,211,658 km (0.081 R)
• M44: 20,508,073 km (0.087 R)
• M45: 21,195,625 km (0.086 R)
• M46: 22,124,179 km (0.026 R)
• M47: 22,241,164 km (0.085 R)
• M48: 22,534,526 km (0.106 R)
• M49: 24,442,347 km (0.091 R)
• M50: 24,988,080 km (0.085 R)
• M51: 25,171,039 km (0.098 R)
• M52: 25,660,672 km (0.062 R)
• M53: 25,845,276 km (0.053 R)
• M54: 26,401,182 km (0.101 R)
• M55: 26,836,512 km (0.052 R)
• M56: 27,086,190 km (0.087 R)
• M57: 28,029,704 km (0.08 R)
• M58: 29,561,437 km (0.103 R)
• M59: 30,272,625 km (0.069 R)
• M60: 31,316,968 km (0.091 R)
• M61: 31,843,552 km (0.103 R)
• M62: 32,838,827 km (0.094 R)
• M63: 32,972,268 km (0.084 R)
• M64: 33,039,139 km (0.082 R)
• M65: 33,106,009 km (0.038 R)
• M66: 33,239,749 km (0.041 R)
• M67: 33,440,809 km (0.096 R)
• M68: 34,655,843 km (0.11 R)
• M69: 34,859,745 km (0.112 R)
• M70: 35,679,391 km (0.11 R)
• M71: 39,374,459 km (0.101 R)
• M72: 40,013,990 km (0.056 R)
• M73: 40,871,933 km (0.089 R)
• M74: 41,375,181 km (0.106 R)
• M75: 41,663,755 km (0.11 R)
• M76: 43,043,197 km (0.108 R)
• M77: 43,628,573 km (0.073 R)
• M78: 43,848,632 km (0.045 R)
• M79: 44,142,891 km (0.063 R)
• M80: 44,216,493 km (0.064 R)
• M81: 45,325,911 km (0.084 R)
• M82: 46,744,398 km (0.106 R)
• M83: 47,647,670 km (0.113 R)
• M84: 48,101,550 km (0.087 R)
• M85: 48,632,772 km (0.11 R)
• M86: 49,471,567 km (0.042 R)
• M87: 50,854,450 km (0.077 R)
• M88: 51,628,170 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit