🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.62 AU - 0.94 AU

Year: 247 Days

Day: 40 Hours

Environment

Temp: 166 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.84 AU - 1.12 AU

Year: 347 Days

Day: 29.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,587,868 km

• M1: 279,598 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.49 AU - 1.55 AU

Year: 671 Days

Day: 36.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,587,868 km

• M1: 573,558 km (0.118 R)
• M2: 1,181,823 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.95 AU - 2.15 AU

Year: 1051 Days

Day: 13.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.8 AU - 2.7 AU

Year: 1209 Days

Day: 38.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.2 AU - 5.02 AU

Year: 3545 Days

Day: 30.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.2

Radius: 14.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.24 AU - 8.22 AU

Year: 6253 Days

Day: 11.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 97.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 113,587,868 km

• M1: 224,696 km (0.107 R)
• M2: 424,708 km (0.071 R)
• M3: 584,030 km (0.099 R)
• M4: 779,255 km (0.106 R)
• M5: 923,019 km (0.039 R)
• M6: 1,089,820 km (0.07 R)
• M7: 1,184,217 km (0.109 R)
• M8: 1,353,113 km (0.087 R)
• M9: 1,455,587 km (0.102 R)
• M10: 1,700,329 km (0.082 R)
• M11: 2,008,950 km (0.11 R)
• M12: 2,110,228 km (0.116 R)
• M13: 2,353,623 km (0.102 R)
• M14: 2,569,792 km (0.071 R)
• M15: 2,906,537 km (0.051 R)
• M16: 3,178,506 km (0.113 R)
• M17: 3,418,461 km (0.105 R)
• M18: 3,520,187 km (0.104 R)
• M19: 3,831,650 km (0.096 R)
• M20: 4,001,593 km (0.116 R)
• M21: 4,304,978 km (0.102 R)
• M22: 4,615,992 km (0.04 R)
• M23: 5,026,788 km (0.11 R)
• M24: 5,569,080 km (0.052 R)
• M25: 5,737,826 km (0.081 R)
• M26: 5,859,449 km (0.113 R)
• M27: 6,304,503 km (0.119 R)
• M28: 6,735,046 km (0.055 R)
• M29: 6,992,803 km (0.045 R)
• M30: 8,001,990 km (0.116 R)
• M31: 8,275,156 km (0.063 R)
• M32: 8,858,887 km (0.049 R)
• M33: 9,056,505 km (0.109 R)
• M34: 9,427,359 km (0.08 R)
• M35: 9,890,663 km (0.098 R)
• M36: 10,629,527 km (0.119 R)
• M37: 11,081,462 km (0.103 R)
• M38: 11,233,603 km (0.103 R)
• M39: 11,848,750 km (0.063 R)
• M40: 12,506,532 km (0.063 R)
• M41: 12,728,385 km (0.081 R)
• M42: 12,855,843 km (0.077 R)
• M43: 12,983,599 km (0.067 R)
• M44: 13,466,800 km (0.118 R)
• M45: 13,955,985 km (0.072 R)
• M46: 14,054,421 km (0.12 R)
• M47: 14,186,216 km (0.092 R)
• M48: 14,318,311 km (0.074 R)
• M49: 15,254,794 km (0.089 R)
• M50: 15,390,180 km (0.107 R)
• M51: 16,245,581 km (0.072 R)
• M52: 16,453,223 km (0.089 R)
• M53: 16,871,049 km (0.107 R)
• M54: 17,011,223 km (0.095 R)
• M55: 17,469,142 km (0.052 R)
• M56: 18,253,334 km (0.101 R)
• M57: 18,577,363 km (0.049 R)
• M58: 18,976,191 km (0.042 R)
• M59: 19,524,616 km (0.108 R)
• M60: 20,078,129 km (0.11 R)
• M61: 21,200,861 km (0.066 R)
• M62: 21,503,647 km (0.032 R)
• M63: 22,536,321 km (0.104 R)
• M64: 22,729,302 km (0.114 R)
• M65: 23,741,780 km (0.11 R)
• M66: 24,174,717 km (0.102 R)
• M67: 24,570,403 km (0.057 R)
• M68: 25,088,012 km (0.076 R)
• M69: 25,248,081 km (0.092 R)
• M70: 26,255,922 km (0.05 R)
• M71: 26,948,710 km (0.095 R)
• M72: 27,400,196 km (0.074 R)
• M73: 27,523,764 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.7

Radius: 6.7

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.4 AU - 21.3 AU

Year: 27010 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 113,587,868 km

• M1: 148,401 km (0.119 R)
• M2: 223,350 km (0.108 R)
• M3: 349,161 km (0.119 R)
• M4: 519,553 km (0.107 R)
• M5: 670,348 km (0.086 R)
• M6: 716,125 km (0.083 R)
• M7: 762,949 km (0.092 R)
• M8: 859,889 km (0.107 R)
• M9: 1,013,226 km (0.063 R)
• M10: 1,259,913 km (0.069 R)
• M11: 1,464,713 km (0.096 R)
• M12: 1,555,818 km (0.097 R)
• M13: 3,055,686 km (0.091 R)
• M14: 3,821,926 km (0.044 R)
• M15: 4,422,861 km (0.083 R)
• M16: 5,145,269 km (0.067 R)
• M17: 5,331,519 km (0.079 R)
• M18: 6,049,887 km (0.088 R)
• M19: 7,002,826 km (0.09 R)
• M20: 7,841,023 km (0.083 R)
• M21: 8,217,710 km (0.073 R)
• M22: 8,600,232 km (0.117 R)
• M23: 8,821,338 km (0.093 R)
• M24: 8,988,588 km (0.109 R)
• M25: 9,156,736 km (0.059 R)
• M26: 10,363,093 km (0.06 R)
• M27: 10,954,902 km (0.077 R)
• M28: 11,618,519 km (0.116 R)
• M29: 14,074,467 km (0.107 R)
• M30: 14,139,392 km (0.106 R)
• M31: 15,797,236 km (0.115 R)
• M32: 16,340,725 km (0.077 R)
• M33: 17,375,942 km (0.088 R)
• M34: 17,585,678 km (0.082 R)
• M35: 18,007,395 km (0.112 R)
• M36: 19,800,176 km (0.05 R)
• M37: 20,680,709 km (0.04 R)
• M38: 23,861,758 km (0.058 R)
• M39: 24,955,618 km (0.103 R)
• M40: 26,707,109 km (0.06 R)
• M41: 27,679,196 km (0.073 R)
• M42: 28,497,946 km (0.076 R)
• M43: 28,993,115 km (0.091 R)
• M44: 29,075,842 km (0.057 R)
• M45: 31,256,082 km (0.071 R)
• M46: 31,937,500 km (0.105 R)
• M47: 32,279,929 km (0.096 R)
• M48: 33,923,412 km (0.102 R)
• M49: 35,593,971 km (0.075 R)
• M50: 36,305,458 km (0.109 R)
• M51: 36,662,848 km (0.079 R)
• M52: 36,752,457 km (0.092 R)
• M53: 37,201,250 km (0.114 R)
• M54: 40,024,162 km (0.047 R)
• M55: 40,671,173 km (0.083 R)
• M56: 40,763,924 km (0.086 R)
• M57: 42,444,506 km (0.054 R)
• M58: 42,632,551 km (0.115 R)
• M59: 43,482,566 km (0.114 R)
• M60: 43,672,256 km (0.067 R)
• M61: 45,199,351 km (0.083 R)
• M62: 45,487,626 km (0.106 R)
• M63: 45,776,649 km (0.119 R)
• M64: 48,109,628 km (0.112 R)
• M65: 49,093,084 km (0.069 R)
• M66: 53,803,323 km (0.114 R)
• M67: 53,905,050 km (0.114 R)
• M68: 54,108,802 km (0.082 R)
• M69: 55,131,303 km (0.075 R)
• M70: 55,747,946 km (0.118 R)
• M71: 57,403,246 km (0.092 R)
• M72: 57,715,457 km (0.089 R)
• M73: 57,819,727 km (0.115 R)
• M74: 58,237,105 km (0.072 R)
• M75: 59,389,906 km (0.097 R)
• M76: 59,600,390 km (0.118 R)
• M77: 60,444,571 km (0.102 R)
• M78: 61,824,910 km (0.119 R)
• M79: 62,679,413 km (0.114 R)
• M80: 62,786,526 km (0.08 R)
• M81: 64,616,407 km (0.1 R)
• M82: 65,700,991 km (0.114 R)
• M83: 66,245,527 km (0.033 R)
• M84: 66,682,204 km (0.103 R)
• M85: 66,900,916 km (0.098 R)
• M86: 67,339,088 km (0.061 R)
• M87: 67,778,158 km (0.096 R)
• M88: 69,211,754 km (0.11 R)
• M89: 69,876,866 km (0.097 R)
• M90: 70,766,974 km (0.092 R)
• M91: 74,591,144 km (0.04 R)
• M92: 75,842,829 km (0.087 R)
• M93: 75,956,823 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.8

Radius: 7.9

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 17.51 AU - 21.23 AU

Year: 30533 Days

Day: 18.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 113,587,868 km

• M1: 127,009 km (0.116 R)
• M2: 520,152 km (0.094 R)
• M3: 809,773 km (0.073 R)
• M4: 1,006,195 km (0.098 R)
• M5: 1,405,322 km (0.072 R)
• M6: 2,066,395 km (0.119 R)
• M7: 2,811,991 km (0.114 R)
• M8: 5,234,729 km (0.089 R)
• M9: 6,235,239 km (0.087 R)
• M10: 8,837,494 km (0.113 R)
• M11: 9,128,761 km (0.118 R)
• M12: 9,423,319 km (0.116 R)
• M13: 9,720,870 km (0.102 R)
• M14: 9,946,014 km (0.071 R)
• M15: 10,786,605 km (0.065 R)
• M16: 11,649,785 km (0.1 R)
• M17: 12,616,636 km (0.115 R)
• M18: 12,698,316 km (0.077 R)
• M19: 12,862,275 km (0.035 R)
• M20: 13,275,465 km (0.118 R)
• M21: 13,692,843 km (0.116 R)
• M22: 15,057,325 km (0.052 R)
• M23: 15,405,290 km (0.113 R)
• M24: 15,492,655 km (0.067 R)
• M25: 15,755,797 km (0.05 R)
• M26: 17,638,935 km (0.052 R)
• M27: 20,067,058 km (0.117 R)
• M28: 21,319,791 km (0.088 R)
• M29: 22,004,949 km (0.106 R)
• M30: 22,896,253 km (0.101 R)
• M31: 22,996,035 km (0.06 R)
• M32: 23,799,376 km (0.089 R)
• M33: 26,998,377 km (0.094 R)
• M34: 28,379,464 km (0.067 R)
• M35: 29,674,682 km (0.12 R)
• M36: 32,098,916 km (0.094 R)
• M37: 32,658,711 km (0.086 R)
• M38: 34,585,981 km (0.099 R)
• M39: 36,316,828 km (0.043 R)
• M40: 40,222,828 km (0.1 R)
• M41: 40,343,255 km (0.073 R)
• M42: 41,311,153 km (0.117 R)
• M43: 42,041,938 km (0.116 R)
• M44: 44,011,694 km (0.096 R)
• M45: 46,137,330 km (0.097 R)
• M46: 47,403,227 km (0.032 R)
• M47: 49,581,521 km (0.11 R)
• M48: 49,969,279 km (0.111 R)
• M49: 50,617,786 km (0.111 R)
• M50: 51,008,236 km (0.113 R)
• M51: 52,711,707 km (0.06 R)
• M52: 53,107,394 km (0.119 R)
• M53: 54,566,871 km (0.093 R)
• M54: 56,983,624 km (0.06 R)
• M55: 57,525,318 km (0.073 R)
• M56: 61,503,873 km (0.068 R)
• M57: 62,198,755 km (0.091 R)
• M58: 65,712,061 km (0.1 R)
• M59: 65,995,849 km (0.117 R)
• M60: 66,849,903 km (0.118 R)
• M61: 67,707,547 km (0.051 R)
• M62: 68,137,641 km (0.088 R)
• M63: 69,867,442 km (0.057 R)
• M64: 71,611,603 km (0.101 R)
• M65: 74,994,460 km (0.042 R)
• M66: 76,481,463 km (0.08 R)
• M67: 76,929,508 km (0.09 R)
• M68: 77,078,956 km (0.04 R)
• M69: 81,000,515 km (0.11 R)
• M70: 83,138,717 km (0.092 R)
• M71: 83,292,205 km (0.102 R)
• M72: 83,445,842 km (0.082 R)
• M73: 86,070,387 km (0.079 R)
• M74: 86,380,952 km (0.106 R)
• M75: 86,691,816 km (0.111 R)
• M76: 87,159,011 km (0.041 R)
• M77: 87,782,983 km (0.105 R)
• M78: 90,451,959 km (0.099 R)
• M79: 93,945,219 km (0.12 R)
• M80: 98,779,324 km (0.112 R)
• M81: 100,245,234 km (0.091 R)
• M82: 102,210,950 km (0.104 R)
• M83: 102,539,916 km (0.088 R)
• M84: 105,183,460 km (0.098 R)
• M85: 105,515,417 km (0.071 R)
• M86: 106,014,177 km (0.046 R)
• M87: 106,513,684 km (0.106 R)
• M88: 110,368,821 km (0.103 R)
• M89: 110,706,164 km (0.11 R)
• M90: 111,043,956 km (0.113 R)
• M91: 112,228,771 km (0.109 R)
• M92: 113,077,590 km (0.1 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 14,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit