🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.58 AU - 0.8 AU

Year: 219 Days

Day: 40.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.67 AU - 1.07 AU

Year: 311 Days

Day: 12 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.79 AU - 1.03 AU

Year: 332 Days

Day: 13.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 126.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.93 AU - 1.09 AU

Year: 389 Days

Day: 25.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.64 AU - 4.2 AU

Year: 2422 Days

Day: 34.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.5

Radius: 9.5

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.92 AU - 6.68 AU

Year: 5348 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,204,175 km

• M1: 131,497 km (0.119 R)
• M2: 267,780 km (0.068 R)
• M3: 402,269 km (0.049 R)
• M4: 509,979 km (0.093 R)
• M5: 674,387 km (0.063 R)
• M6: 745,446 km (0.1 R)
• M7: 1,042,398 km (0.072 R)
• M8: 1,375,403 km (0.111 R)
• M9: 1,514,678 km (0.101 R)
• M10: 1,658,891 km (0.032 R)
• M11: 2,154,209 km (0.117 R)
• M12: 2,869,287 km (0.094 R)
• M13: 2,948,574 km (0.11 R)
• M14: 3,356,527 km (0.11 R)
• M15: 3,419,209 km (0.091 R)
• M16: 3,782,283 km (0.077 R)
• M17: 3,913,331 km (0.084 R)
• M18: 4,068,314 km (0.105 R)
• M19: 4,270,421 km (0.032 R)
• M20: 5,651,060 km (0.104 R)
• M21: 5,776,123 km (0.12 R)
• M22: 6,003,662 km (0.105 R)
• M23: 6,157,000 km (0.115 R)
• M24: 6,234,042 km (0.056 R)
• M25: 6,337,415 km (0.08 R)
• M26: 6,756,737 km (0.059 R)
• M27: 7,211,964 km (0.053 R)
• M28: 7,347,799 km (0.114 R)
• M29: 8,665,457 km (0.047 R)
• M30: 8,809,968 km (0.112 R)
• M31: 9,071,914 km (0.114 R)
• M32: 9,723,413 km (0.116 R)
• M33: 9,994,185 km (0.057 R)
• M34: 10,054,772 km (0.084 R)
• M35: 10,206,614 km (0.114 R)
• M36: 11,385,445 km (0.08 R)
• M37: 12,672,436 km (0.12 R)
• M38: 13,100,585 km (0.111 R)
• M39: 13,366,420 km (0.03 R)
• M40: 13,567,031 km (0.088 R)
• M41: 14,038,863 km (0.065 R)
• M42: 14,174,697 km (0.095 R)
• M43: 14,929,419 km (0.119 R)
• M44: 15,068,096 km (0.108 R)
• M45: 16,406,398 km (0.083 R)
• M46: 16,764,835 km (0.102 R)
• M47: 17,307,426 km (0.093 R)
• M48: 17,453,135 km (0.083 R)
• M49: 17,745,748 km (0.111 R)
• M50: 18,298,662 km (0.088 R)
• M51: 18,558,663 km (0.105 R)
• M52: 19,157,503 km (0.114 R)
• M53: 19,270,450 km (0.097 R)
• M54: 19,535,088 km (0.112 R)
• M55: 20,259,142 km (0.095 R)
• M56: 20,527,969 km (0.1 R)
• M57: 22,008,689 km (0.118 R)
• M58: 22,602,742 km (0.114 R)
• M59: 24,293,647 km (0.108 R)
• M60: 24,416,018 km (0.051 R)
• M61: 25,071,855 km (0.059 R)
• M62: 25,236,862 km (0.118 R)
• M63: 25,650,649 km (0.107 R)
• M64: 26,024,943 km (0.076 R)
• M65: 26,694,992 km (0.111 R)
• M66: 26,779,066 km (0.119 R)
• M67: 27,413,062 km (0.085 R)
• M68: 27,540,370 km (0.101 R)
• M69: 27,923,789 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.3

Radius: 10.5

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.89 AU - 12.37 AU

Year: 12345 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,204,175 km

• M1: 138,228 km (0.067 R)
• M2: 253,718 km (0.093 R)
• M3: 350,807 km (0.111 R)
• M4: 579,243 km (0.081 R)
• M5: 655,987 km (0.058 R)
• M6: 945,608 km (0.119 R)
• M7: 1,254,378 km (0.098 R)
• M8: 1,442,123 km (0.089 R)
• M9: 1,528,591 km (0.109 R)
• M10: 1,594,564 km (0.056 R)
• M11: 2,133,415 km (0.03 R)
• M12: 2,232,748 km (0.108 R)
• M13: 2,888,436 km (0.098 R)
• M14: 3,395,872 km (0.093 R)
• M15: 3,600,821 km (0.112 R)
• M16: 3,779,889 km (0.081 R)
• M17: 4,240,202 km (0.058 R)
• M18: 4,589,064 km (0.117 R)
• M19: 5,213,785 km (0.082 R)
• M20: 6,433,606 km (0.107 R)
• M21: 6,505,862 km (0.082 R)
• M22: 7,168,880 km (0.107 R)
• M23: 7,394,772 km (0.096 R)
• M24: 7,622,909 km (0.115 R)
• M25: 8,519,150 km (0.111 R)
• M26: 9,284,493 km (0.098 R)
• M27: 10,029,789 km (0.068 R)
• M28: 10,751,449 km (0.111 R)
• M29: 10,837,468 km (0.067 R)
• M30: 10,966,870 km (0.085 R)
• M31: 11,053,487 km (0.061 R)
• M32: 11,842,915 km (0.119 R)
• M33: 12,199,557 km (0.112 R)
• M34: 12,379,224 km (0.106 R)
• M35: 12,695,773 km (0.058 R)
• M36: 12,877,983 km (0.111 R)
• M37: 12,969,238 km (0.102 R)
• M38: 13,988,747 km (0.1 R)
• M39: 15,226,370 km (0.063 R)
• M40: 16,399,816 km (0.071 R)
• M41: 17,349,463 km (0.038 R)
• M42: 18,729,205 km (0.066 R)
• M43: 20,303,423 km (0.074 R)
• M44: 20,409,937 km (0.101 R)
• M45: 21,322,185 km (0.072 R)
• M46: 21,810,622 km (0.04 R)
• M47: 22,247,896 km (0.077 R)
• M48: 22,412,603 km (0.111 R)
• M49: 22,798,416 km (0.104 R)
• M50: 22,964,470 km (0.052 R)
• M51: 23,969,319 km (0.073 R)
• M52: 24,307,560 km (0.091 R)
• M53: 25,848,567 km (0.056 R)
• M54: 26,311,273 km (0.099 R)
• M55: 28,011,453 km (0.056 R)
• M56: 28,785,024 km (0.117 R)
• M57: 29,024,530 km (0.067 R)
• M58: 29,445,050 km (0.101 R)
• M59: 31,086,438 km (0.062 R)
• M60: 31,270,593 km (0.056 R)
• M61: 32,819,678 km (0.094 R)
• M62: 32,944,742 km (0.116 R)
• M63: 33,257,851 km (0.032 R)
• M64: 34,076,899 km (0.089 R)
• M65: 34,902,530 km (0.115 R)
• M66: 35,094,015 km (0.068 R)
• M67: 35,670,415 km (0.071 R)
• M68: 36,897,716 km (0.111 R)
• M69: 37,483,841 km (0.095 R)
• M70: 39,128,370 km (0.117 R)
• M71: 39,593,021 km (0.116 R)
• M72: 39,792,734 km (0.105 R)
• M73: 39,859,305 km (0.053 R)
• M74: 39,926,026 km (0.106 R)
• M75: 40,259,929 km (0.058 R)
• M76: 40,594,878 km (0.07 R)
• M77: 40,997,895 km (0.082 R)
• M78: 41,807,967 km (0.103 R)
• M79: 42,283,090 km (0.118 R)
• M80: 42,555,209 km (0.081 R)
• M81: 43,512,785 km (0.039 R)
• M82: 43,925,226 km (0.086 R)
• M83: 46,848,967 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.2

Radius: 3.2

Gravity: 93.48 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.09 AU - 14.97 AU

Year: 15976 Days

Day: 23.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 26,204,175 km

• M1: 46,375 km (0.107 R)
• M2: 231,428 km (0.111 R)
• M3: 478,564 km (0.075 R)
• M4: 560,693 km (0.062 R)
• M5: 625,319 km (0.09 R)
• M6: 715,377 km (0.082 R)
• M7: 1,062,145 km (0.084 R)
• M8: 1,115,551 km (0.098 R)
• M9: 1,309,131 km (0.086 R)
• M10: 1,853,667 km (0.039 R)
• M11: 2,015,981 km (0.116 R)
• M12: 2,115,613 km (0.108 R)
• M13: 2,459,389 km (0.07 R)
• M14: 3,197,206 km (0.109 R)
• M15: 4,377,383 km (0.051 R)
• M16: 4,900,976 km (0.064 R)
• M17: 5,215,580 km (0.115 R)
• M18: 5,444,166 km (0.09 R)
• M19: 6,294,181 km (0.041 R)
• M20: 6,537,427 km (0.068 R)
• M21: 6,684,930 km (0.109 R)
• M22: 7,134,023 km (0.095 R)
• M23: 8,970,487 km (0.104 R)
• M24: 9,409,556 km (0.105 R)
• M25: 9,520,558 km (0.064 R)
• M26: 9,968,305 km (0.092 R)
• M27: 10,308,789 km (0.068 R)
• M28: 11,529,807 km (0.046 R)
• M29: 11,589,048 km (0.085 R)
• M30: 12,795,704 km (0.112 R)
• M31: 13,103,577 km (0.084 R)
• M32: 13,165,510 km (0.076 R)
• M33: 13,227,444 km (0.084 R)
• M34: 16,313,199 km (0.11 R)
• M35: 16,646,952 km (0.098 R)
• M36: 16,713,972 km (0.111 R)
• M37: 17,185,504 km (0.065 R)
• M38: 17,321,040 km (0.108 R)
• M39: 17,456,875 km (0.086 R)
• M40: 18,348,777 km (0.078 R)
• M41: 18,835,270 km (0.099 R)
• M42: 18,974,994 km (0.033 R)
• M43: 21,914,442 km (0.098 R)
• M44: 22,950,109 km (0.06 R)
• M45: 23,398,902 km (0.086 R)
• M46: 23,549,098 km (0.115 R)
• M47: 23,699,594 km (0.11 R)
• M48: 24,305,016 km (0.03 R)
• M49: 24,762,337 km (0.116 R)
• M50: 27,012,588 km (0.035 R)
• M51: 27,486,215 km (0.087 R)
• M52: 28,122,006 km (0.096 R)
• M53: 29,084,818 km (0.054 R)
• M54: 29,489,031 km (0.119 R)
• M55: 30,221,612 km (0.073 R)
• M56: 34,142,722 km (0.027 R)
• M57: 35,427,469 km (0.068 R)
• M58: 35,599,955 km (0.113 R)
• M59: 35,772,591 km (0.119 R)
• M60: 36,292,593 km (0.074 R)
• M61: 37,515,556 km (0.058 R)
• M62: 38,043,786 km (0.088 R)
• M63: 38,485,847 km (0.057 R)
• M64: 39,285,897 km (0.094 R)
• M65: 41,355,135 km (0.096 R)
• M66: 41,900,718 km (0.078 R)
• M67: 42,083,078 km (0.047 R)
• M68: 42,448,695 km (0.062 R)
• M69: 42,540,249 km (0.055 R)
• M70: 46,633,546 km (0.084 R)
• M71: 47,391,109 km (0.113 R)
• M72: 47,581,248 km (0.108 R)
• M73: 47,676,243 km (0.1 R)
• M74: 52,315,572 km (0.082 R)
• M75: 52,807,001 km (0.119 R)
• M76: 52,905,437 km (0.075 R)
• M77: 53,794,497 km (0.102 R)
• M78: 54,091,897 km (0.112 R)
• M79: 54,887,758 km (0.09 R)
• M80: 56,088,879 km (0.072 R)
• M81: 56,591,827 km (0.111 R)
• M82: 59,333,657 km (0.065 R)
• M83: 60,257,125 km (0.06 R)
• M84: 60,875,562 km (0.038 R)
• M85: 61,288,901 km (0.102 R)
• M86: 62,951,682 km (0.112 R)
• M87: 63,788,682 km (0.109 R)
• M88: 66,427,738 km (0.027 R)
• M89: 66,959,857 km (0.057 R)
• M90: 67,921,173 km (0.081 R)
• M91: 69,102,398 km (0.081 R)
• M92: 71,158,471 km (0.091 R)
• M93: 71,376,136 km (0.117 R)
• M94: 72,139,384 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.9

Radius: 4.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.44 AU - 12.6 AU

Year: 16962 Days

Day: 23.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,204,175 km

• M1: 54,603 km (0.106 R)
• M2: 194,926 km (0.104 R)
• M3: 335,847 km (0.081 R)
• M4: 446,250 km (0.067 R)
• M5: 568,023 km (0.052 R)
• M6: 632,949 km (0.102 R)
• M7: 1,085,482 km (0.118 R)
• M8: 1,292,226 km (0.098 R)
• M9: 1,436,888 km (0.102 R)
• M10: 1,586,785 km (0.068 R)
• M11: 1,648,120 km (0.114 R)
• M12: 1,725,911 km (0.103 R)
• M13: 1,983,219 km (0.104 R)
• M14: 2,116,361 km (0.094 R)
• M15: 2,167,075 km (0.07 R)
• M16: 2,338,963 km (0.11 R)
• M17: 2,408,825 km (0.116 R)
• M18: 2,550,943 km (0.031 R)
• M19: 3,282,028 km (0.08 R)
• M20: 3,640,015 km (0.086 R)
• M21: 3,741,592 km (0.079 R)
• M22: 3,844,216 km (0.099 R)
• M23: 3,885,505 km (0.112 R)
• M24: 3,947,738 km (0.106 R)
• M25: 4,031,214 km (0.06 R)
• M26: 4,094,195 km (0.096 R)
• M27: 4,852,955 km (0.102 R)
• M28: 5,122,979 km (0.116 R)
• M29: 5,259,861 km (0.075 R)
• M30: 5,328,676 km (0.055 R)
• M31: 5,583,741 km (0.046 R)
• M32: 5,890,416 km (0.052 R)
• M33: 6,470,706 km (0.11 R)
• M34: 6,717,842 km (0.117 R)
• M35: 7,119,811 km (0.091 R)
• M36: 7,323,564 km (0.05 R)
• M37: 7,374,876 km (0.079 R)
• M38: 7,711,022 km (0.111 R)
• M39: 8,052,255 km (0.099 R)
• M40: 8,722,005 km (0.071 R)
• M41: 8,858,139 km (0.11 R)
• M42: 8,912,742 km (0.096 R)
• M43: 9,493,182 km (0.117 R)
• M44: 10,516,431 km (0.044 R)
• M45: 11,129,184 km (0.108 R)
• M46: 11,604,008 km (0.105 R)
• M47: 11,723,686 km (0.107 R)
• M48: 11,843,813 km (0.1 R)
• M49: 12,328,361 km (0.05 R)
• M50: 13,160,573 km (0.088 R)
• M51: 13,567,779 km (0.09 R)
• M52: 14,523,111 km (0.09 R)
• M53: 14,749,153 km (0.089 R)
• M54: 15,171,917 km (0.112 R)
• M55: 15,302,815 km (0.078 R)
• M56: 15,664,692 km (0.069 R)
• M57: 17,140,475 km (0.083 R)
• M58: 18,067,683 km (0.077 R)
• M59: 18,380,492 km (0.083 R)
• M60: 18,729,953 km (0.116 R)
• M61: 18,800,114 km (0.109 R)
• M62: 19,435,606 km (0.076 R)
• M63: 19,720,291 km (0.111 R)
• M64: 19,934,814 km (0.12 R)
• M65: 20,257,796 km (0.044 R)
• M66: 20,438,061 km (0.056 R)
• M67: 20,800,238 km (0.112 R)
• M68: 20,836,440 km (0.076 R)
• M69: 21,018,501 km (0.116 R)
• M70: 22,084,086 km (0.087 R)
• M71: 22,866,633 km (0.089 R)
• M72: 23,054,378 km (0.12 R)
• M73: 23,355,668 km (0.101 R)
• M74: 23,431,215 km (0.108 R)
• M75: 23,506,912 km (0.067 R)
• M76: 23,658,305 km (0.102 R)
• M77: 24,997,655 km (0.059 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 18,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit