🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.54 AU - 0.6 AU

Year: 159 Days

Day: 42 Hours

Environment

Temp: 144 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.8 AU - 1.08 AU

Year: 336 Days

Day: 26.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 56,017,048 km

• M1: 456,124 km (0.076 R)
• M2: 530,773 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.55 AU - 2.15 AU

Year: 928 Days

Day: 22.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.77 AU - 2.49 AU

Year: 1147 Days

Day: 43.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.3

Radius: 14.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.07 AU - 5.11 AU

Year: 4237 Days

Day: 9.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 56,017,048 km

• M1: 245,939 km (0.114 R)
• M2: 428,598 km (0.118 R)
• M3: 619,934 km (0.118 R)
• M4: 823,237 km (0.099 R)
• M5: 1,172,997 km (0.117 R)
• M6: 1,446,312 km (0.079 R)
• M7: 1,556,117 km (0.084 R)
• M8: 2,133,266 km (0.044 R)
• M9: 2,259,676 km (0.118 R)
• M10: 2,356,316 km (0.071 R)
• M11: 2,487,364 km (0.119 R)
• M12: 2,587,295 km (0.111 R)
• M13: 3,288,610 km (0.076 R)
• M14: 3,510,464 km (0.039 R)
• M15: 3,642,110 km (0.085 R)
• M16: 4,008,176 km (0.027 R)
• M17: 4,225,541 km (0.067 R)
• M18: 4,734,324 km (0.078 R)
• M19: 4,943,462 km (0.105 R)
• M20: 5,049,227 km (0.105 R)
• M21: 5,262,853 km (0.108 R)
• M22: 5,501,462 km (0.117 R)
• M23: 5,765,951 km (0.025 R)
• M24: 6,170,463 km (0.057 R)
• M25: 6,330,383 km (0.069 R)
• M26: 7,007,463 km (0.045 R)
• M27: 7,756,949 km (0.092 R)
• M28: 8,178,815 km (0.106 R)
• M29: 8,430,438 km (0.114 R)
• M30: 8,915,734 km (0.114 R)
• M31: 9,071,016 km (0.057 R)
• M32: 9,253,077 km (0.06 R)
• M33: 9,489,143 km (0.102 R)
• M34: 10,074,669 km (0.073 R)
• M35: 10,209,307 km (0.086 R)
• M36: 10,426,074 km (0.114 R)
• M37: 10,534,981 km (0.11 R)
• M38: 10,644,337 km (0.093 R)
• M39: 10,836,720 km (0.088 R)
• M40: 11,957,657 km (0.11 R)
• M41: 12,186,243 km (0.113 R)
• M42: 12,329,857 km (0.059 R)
• M43: 12,735,117 km (0.093 R)
• M44: 12,880,825 km (0.074 R)
• M45: 13,232,979 km (0.089 R)
• M46: 13,410,252 km (0.096 R)
• M47: 14,006,998 km (0.03 R)
• M48: 14,490,648 km (0.114 R)
• M49: 14,734,493 km (0.098 R)
• M50: 14,918,348 km (0.077 R)
• M51: 15,041,318 km (0.075 R)
• M52: 15,133,769 km (0.083 R)
• M53: 16,766,181 km (0.098 R)
• M54: 17,086,470 km (0.063 R)
• M55: 17,182,961 km (0.09 R)
• M56: 17,603,331 km (0.118 R)
• M57: 18,322,298 km (0.067 R)
• M58: 19,991,960 km (0.09 R)
• M59: 20,195,563 km (0.114 R)
• M60: 20,639,121 km (0.106 R)
• M61: 20,742,044 km (0.051 R)
• M62: 21,989,241 km (0.107 R)
• M63: 22,269,588 km (0.108 R)
• M64: 22,410,359 km (0.09 R)
• M65: 22,657,196 km (0.036 R)
• M66: 22,798,715 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.1

Radius: 12.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.94 AU - 5.28 AU

Year: 4262 Days

Day: 11.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,017,048 km

• M1: 199,414 km (0.043 R)
• M2: 407,205 km (0.077 R)
• M3: 534,064 km (0.066 R)
• M4: 657,034 km (0.12 R)
• M5: 791,074 km (0.092 R)
• M6: 1,113,607 km (0.098 R)
• M7: 1,226,254 km (0.118 R)
• M8: 1,342,940 km (0.048 R)
• M9: 1,422,975 km (0.059 R)
• M10: 1,745,508 km (0.047 R)
• M11: 1,983,817 km (0.119 R)
• M12: 2,153,910 km (0.104 R)
• M13: 2,248,755 km (0.054 R)
• M14: 2,525,511 km (0.057 R)
• M15: 2,744,672 km (0.111 R)
• M16: 2,935,260 km (0.11 R)
• M17: 3,094,432 km (0.118 R)
• M18: 3,311,050 km (0.114 R)
• M19: 3,421,453 km (0.096 R)
• M20: 3,589,152 km (0.116 R)
• M21: 3,894,332 km (0.118 R)
• M22: 3,991,421 km (0.049 R)
• M23: 4,408,200 km (0.111 R)
• M24: 4,611,654 km (0.075 R)
• M25: 5,070,321 km (0.101 R)
• M26: 5,305,189 km (0.112 R)
• M27: 5,587,331 km (0.095 R)
• M28: 5,807,838 km (0.108 R)
• M29: 5,919,289 km (0.028 R)
• M30: 6,008,748 km (0.107 R)
• M31: 6,189,313 km (0.064 R)
• M32: 6,326,045 km (0.084 R)
• M33: 6,555,977 km (0.094 R)
• M34: 6,695,253 km (0.115 R)
• M35: 6,976,796 km (0.112 R)
• M36: 7,071,641 km (0.034 R)
• M37: 7,382,505 km (0.109 R)
• M38: 7,600,320 km (0.093 R)
• M39: 7,771,310 km (0.08 R)
• M40: 7,894,280 km (0.057 R)
• M41: 7,993,014 km (0.061 R)
• M42: 8,900,625 km (0.118 R)
• M43: 9,003,548 km (0.112 R)
• M44: 9,184,561 km (0.101 R)
• M45: 10,134,508 km (0.086 R)
• M46: 10,377,006 km (0.114 R)
• M47: 10,512,392 km (0.078 R)
• M48: 10,621,299 km (0.102 R)
• M49: 10,812,635 km (0.113 R)
• M50: 10,950,115 km (0.04 R)
• M51: 11,143,396 km (0.061 R)
• M52: 11,337,873 km (0.108 R)
• M53: 11,786,667 km (0.071 R)
• M54: 12,413,183 km (0.092 R)
• M55: 13,520,955 km (0.069 R)
• M56: 13,877,297 km (0.092 R)
• M57: 14,056,665 km (0.052 R)
• M58: 14,236,781 km (0.111 R)
• M59: 14,478,232 km (0.102 R)
• M60: 15,426,383 km (0.084 R)
• M61: 15,736,649 km (0.073 R)
• M62: 15,861,264 km (0.106 R)
• M63: 16,205,788 km (0.108 R)
• M64: 16,584,420 km (0.079 R)
• M65: 16,870,301 km (0.08 R)
• M66: 17,640,731 km (0.088 R)
• M67: 17,737,820 km (0.081 R)
• M68: 17,867,521 km (0.116 R)
• M69: 18,357,005 km (0.064 R)
• M70: 18,586,937 km (0.117 R)
• M71: 20,460,351 km (0.075 R)
• M72: 20,835,543 km (0.066 R)
• M73: 20,938,167 km (0.119 R)
• M74: 21,075,348 km (0.11 R)
• M75: 21,765,742 km (0.054 R)
• M76: 23,488,511 km (0.075 R)
• M77: 23,631,078 km (0.104 R)
• M78: 23,845,452 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.9

Radius: 11.5

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.76 AU - 10.54 AU

Year: 9386 Days

Day: 14.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,017,048 km

• M1: 146,905 km (0.112 R)
• M2: 232,176 km (0.085 R)
• M3: 456,423 km (0.085 R)
• M4: 606,171 km (0.109 R)
• M5: 680,371 km (0.118 R)
• M6: 822,938 km (0.12 R)
• M7: 1,332,019 km (0.113 R)
• M8: 1,452,895 km (0.118 R)
• M9: 1,838,109 km (0.103 R)
• M10: 2,183,531 km (0.114 R)
• M11: 2,279,124 km (0.056 R)
• M12: 2,376,213 km (0.081 R)
• M13: 2,830,541 km (0.103 R)
• M14: 2,988,068 km (0.088 R)
• M15: 3,202,741 km (0.053 R)
• M16: 3,450,325 km (0.1 R)
• M17: 3,647,346 km (0.098 R)
• M18: 3,848,106 km (0.076 R)
• M19: 4,111,697 km (0.111 R)
• M20: 4,687,500 km (0.077 R)
• M21: 4,969,192 km (0.037 R)
• M22: 5,128,065 km (0.065 R)
• M23: 5,288,734 km (0.111 R)
• M24: 5,615,006 km (0.091 R)
• M25: 5,747,401 km (0.094 R)
• M26: 5,914,352 km (0.112 R)
• M27: 6,048,990 km (0.104 R)
• M28: 6,253,041 km (0.083 R)
• M29: 6,668,026 km (0.1 R)
• M30: 6,843,654 km (0.115 R)
• M31: 7,307,258 km (0.101 R)
• M32: 7,451,919 km (0.084 R)
• M33: 7,817,985 km (0.025 R)
• M34: 8,152,486 km (0.036 R)
• M35: 8,491,624 km (0.115 R)
• M36: 8,797,103 km (0.086 R)
• M37: 9,028,531 km (0.075 R)
• M38: 9,183,963 km (0.028 R)
• M39: 9,262,053 km (0.105 R)
• M40: 9,497,520 km (0.094 R)
• M41: 10,296,821 km (0.031 R)
• M42: 11,242,579 km (0.113 R)
• M43: 11,916,817 km (0.1 R)
• M44: 13,128,260 km (0.113 R)
• M45: 14,880,201 km (0.077 R)
• M46: 14,972,054 km (0.034 R)
• M47: 15,294,886 km (0.101 R)
• M48: 15,480,388 km (0.09 R)
• M49: 15,620,112 km (0.035 R)
• M50: 15,760,136 km (0.057 R)
• M51: 16,847,862 km (0.064 R)
• M52: 17,087,518 km (0.118 R)
• M53: 18,697,490 km (0.064 R)
• M54: 18,945,673 km (0.104 R)
• M55: 19,294,984 km (0.083 R)
• M56: 19,747,218 km (0.082 R)
• M57: 19,949,325 km (0.051 R)
• M58: 20,406,496 km (0.094 R)
• M59: 21,021,493 km (0.115 R)
• M60: 21,694,683 km (0.065 R)
• M61: 21,955,582 km (0.104 R)
• M62: 22,375,054 km (0.103 R)
• M63: 23,009,200 km (0.12 R)
• M64: 23,702,885 km (0.06 R)
• M65: 24,295,293 km (0.07 R)
• M66: 24,403,452 km (0.048 R)
• M67: 24,729,126 km (0.045 R)
• M68: 26,992,692 km (0.113 R)
• M69: 27,498,333 km (0.112 R)
• M70: 29,034,254 km (0.112 R)
• M71: 29,436,971 km (0.092 R)
• M72: 29,725,695 km (0.084 R)
• M73: 30,073,510 km (0.11 R)
• M74: 30,422,672 km (0.037 R)
• M75: 30,773,180 km (0.087 R)
• M76: 32,247,915 km (0.035 R)
• M77: 32,844,362 km (0.096 R)
• M78: 33,083,868 km (0.1 R)
• M79: 34,108,614 km (0.074 R)
• M80: 35,880,451 km (0.075 R)
• M81: 36,065,503 km (0.1 R)
• M82: 36,746,623 km (0.06 R)
• M83: 36,995,254 km (0.102 R)
• M84: 37,807,421 km (0.072 R)
• M85: 38,310,220 km (0.096 R)
• M86: 38,625,572 km (0.114 R)
• M87: 40,921,450 km (0.116 R)
• M88: 41,050,254 km (0.11 R)
• M89: 42,541,595 km (0.091 R)
• M90: 43,589,528 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.2

Radius: 8.4

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.42 AU - 11.96 AU

Year: 13811 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,017,048 km

• M1: 113,694 km (0.115 R)
• M2: 207,193 km (0.079 R)
• M3: 352,453 km (0.117 R)
• M4: 439,668 km (0.115 R)
• M5: 786,735 km (0.091 R)
• M6: 885,470 km (0.086 R)
• M7: 1,715,888 km (0.057 R)
• M8: 1,872,517 km (0.064 R)
• M9: 2,284,958 km (0.114 R)
• M10: 3,288,012 km (0.101 R)
• M11: 3,385,250 km (0.044 R)
• M12: 3,817,887 km (0.119 R)
• M13: 3,989,027 km (0.071 R)
• M14: 5,370,264 km (0.117 R)
• M15: 5,600,944 km (0.11 R)
• M16: 6,760,777 km (0.107 R)
• M17: 6,884,943 km (0.086 R)
• M18: 7,009,857 km (0.041 R)
• M19: 8,566,722 km (0.117 R)
• M20: 8,972,132 km (0.12 R)
• M21: 9,430,051 km (0.089 R)
• M22: 9,615,254 km (0.103 R)
• M23: 11,091,635 km (0.118 R)
• M24: 11,238,241 km (0.109 R)
• M25: 11,533,397 km (0.08 R)
• M26: 11,831,097 km (0.117 R)
• M27: 12,637,280 km (0.118 R)
• M28: 13,669,954 km (0.057 R)
• M29: 13,722,313 km (0.045 R)
• M30: 14,302,454 km (0.06 R)
• M31: 14,783,112 km (0.075 R)
• M32: 15,377,764 km (0.116 R)
• M33: 15,650,630 km (0.08 R)
• M34: 15,705,383 km (0.027 R)
• M35: 15,925,142 km (0.093 R)
• M36: 16,145,949 km (0.112 R)
• M37: 18,466,511 km (0.115 R)
• M38: 18,640,343 km (0.117 R)
• M39: 19,106,640 km (0.101 R)
• M40: 19,223,775 km (0.107 R)
• M41: 19,341,210 km (0.101 R)
• M42: 19,400,001 km (0.094 R)
• M43: 19,517,735 km (0.114 R)
• M44: 20,768,822 km (0.049 R)
• M45: 21,130,849 km (0.115 R)
• M46: 21,556,156 km (0.115 R)
• M47: 22,353,213 km (0.038 R)
• M48: 22,414,997 km (0.12 R)
• M49: 23,097,612 km (0.089 R)
• M50: 23,159,994 km (0.106 R)
• M51: 23,410,122 km (0.099 R)
• M52: 23,535,485 km (0.059 R)
• M53: 23,786,959 km (0.107 R)
• M54: 23,976,200 km (0.1 R)
• M55: 26,546,292 km (0.089 R)
• M56: 30,015,915 km (0.103 R)
• M57: 31,180,834 km (0.076 R)
• M58: 31,803,460 km (0.085 R)
• M59: 32,360,413 km (0.106 R)
• M60: 32,710,173 km (0.115 R)
• M61: 33,483,893 km (0.12 R)
• M62: 34,050,420 km (0.117 R)
• M63: 35,121,242 km (0.11 R)
• M64: 35,696,894 km (0.055 R)
• M65: 36,275,539 km (0.077 R)
• M66: 36,711,617 km (0.096 R)
• M67: 37,076,336 km (0.117 R)
• M68: 37,149,490 km (0.105 R)
• M69: 38,621,383 km (0.071 R)
• M70: 39,141,086 km (0.117 R)
• M71: 40,412,668 km (0.065 R)
• M72: 41,394,180 km (0.085 R)
• M73: 41,773,859 km (0.061 R)
• M74: 42,154,586 km (0.064 R)
• M75: 43,226,903 km (0.091 R)
• M76: 45,476,556 km (0.103 R)
• M77: 45,633,035 km (0.069 R)
• M78: 45,868,203 km (0.111 R)
• M79: 46,733,926 km (0.113 R)
• M80: 47,684,471 km (0.104 R)
• M81: 48,082,401 km (0.093 R)
• M82: 48,641,299 km (0.104 R)
• M83: 49,363,109 km (0.036 R)
• M84: 49,524,076 km (0.113 R)
• M85: 49,604,560 km (0.115 R)
• M86: 50,574,103 km (0.119 R)
• M87: 51,061,194 km (0.053 R)
• M88: 54,680,565 km (0.095 R)
• M89: 55,263,997 km (0.066 R)
• M90: 55,430,948 km (0.06 R)
• M91: 55,849,373 km (0.025 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 10,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit