🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.67 AU - 0.81 AU

Year: 244 Days

Day: 31.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.84 AU - 0.96 AU

Year: 327 Days

Day: 36.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 64.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.67 AU - 2.63 AU

Year: 1207 Days

Day: 34.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,854,662 km

• M1: 353,649 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.23 AU - 3.41 AU

Year: 1813 Days

Day: 43.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,854,662 km

• M1: 1,764,806 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.97 AU - 4.31 AU

Year: 2659 Days

Day: 36.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,854,662 km

• M1: 211,681 km (0.095 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.9

Radius: 10.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.4 AU - 4.72 AU

Year: 3728 Days

Day: 5.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 56,854,662 km

• M1: 151,393 km (0.117 R)
• M2: 259,403 km (0.12 R)
• M3: 326,722 km (0.034 R)
• M4: 440,865 km (0.049 R)
• M5: 546,182 km (0.052 R)
• M6: 742,753 km (0.114 R)
• M7: 828,024 km (0.117 R)
• M8: 1,420,581 km (0.069 R)
• M9: 1,706,313 km (0.049 R)
• M10: 1,910,514 km (0.098 R)
• M11: 2,164,083 km (0.085 R)
• M12: 2,300,217 km (0.112 R)
• M13: 2,385,637 km (0.119 R)
• M14: 2,504,568 km (0.108 R)
• M15: 2,793,890 km (0.072 R)
• M16: 2,862,256 km (0.092 R)
• M17: 3,105,801 km (0.109 R)
• M18: 3,236,101 km (0.118 R)
• M19: 3,477,851 km (0.114 R)
• M20: 3,775,701 km (0.089 R)
• M21: 4,211,928 km (0.044 R)
• M22: 4,502,746 km (0.078 R)
• M23: 4,569,766 km (0.111 R)
• M24: 4,704,853 km (0.074 R)
• M25: 4,772,920 km (0.092 R)
• M26: 5,006,742 km (0.066 R)
• M27: 5,090,217 km (0.109 R)
• M28: 5,174,142 km (0.1 R)
• M29: 5,428,608 km (0.113 R)
• M30: 5,499,966 km (0.08 R)
• M31: 5,615,006 km (0.083 R)
• M32: 6,792,791 km (0.08 R)
• M33: 6,962,734 km (0.083 R)
• M34: 7,118,465 km (0.106 R)
• M35: 7,481,090 km (0.104 R)
• M36: 7,720,746 km (0.086 R)
• M37: 7,979,401 km (0.098 R)
• M38: 8,422,211 km (0.096 R)
• M39: 8,571,509 km (0.071 R)
• M40: 9,160,775 km (0.11 R)
• M41: 9,745,852 km (0.116 R)
• M42: 10,060,457 km (0.107 R)
• M43: 10,807,698 km (0.1 R)
• M44: 11,024,465 km (0.119 R)
• M45: 11,627,943 km (0.084 R)
• M46: 12,279,891 km (0.111 R)
• M47: 12,562,780 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 14.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.38 AU - 7.7 AU

Year: 6404 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,854,662 km

• M1: 331,808 km (0.105 R)
• M2: 521,947 km (0.092 R)
• M3: 688,150 km (0.074 R)
• M4: 844,929 km (0.085 R)
• M5: 1,113,307 km (0.111 R)
• M6: 1,215,034 km (0.106 R)
• M7: 1,374,056 km (0.106 R)
• M8: 1,521,560 km (0.114 R)
• M9: 1,674,748 km (0.054 R)
• M10: 1,833,322 km (0.056 R)
• M11: 1,997,281 km (0.082 R)
• M12: 2,230,803 km (0.089 R)
• M13: 2,362,150 km (0.077 R)
• M14: 2,678,999 km (0.08 R)
• M15: 2,913,867 km (0.112 R)
• M16: 3,815,494 km (0.029 R)
• M17: 4,242,895 km (0.088 R)
• M18: 6,351,477 km (0.105 R)
• M19: 7,378,765 km (0.093 R)
• M20: 7,477,799 km (0.105 R)
• M21: 7,878,123 km (0.08 R)
• M22: 8,183,153 km (0.095 R)
• M23: 8,700,014 km (0.061 R)
• M24: 8,874,744 km (0.111 R)
• M25: 9,015,366 km (0.098 R)
• M26: 9,156,736 km (0.06 R)
• M27: 9,334,458 km (0.115 R)
• M28: 10,020,365 km (0.068 R)
• M29: 10,499,227 km (0.032 R)
• M30: 11,364,501 km (0.111 R)
• M31: 12,174,724 km (0.107 R)
• M32: 12,331,203 km (0.099 R)
• M33: 12,844,324 km (0.062 R)
• M34: 13,525,891 km (0.076 R)
• M35: 13,809,978 km (0.08 R)
• M36: 13,932,349 km (0.025 R)
• M37: 14,260,417 km (0.116 R)
• M38: 15,896,120 km (0.105 R)
• M39: 18,123,632 km (0.043 R)
• M40: 18,571,828 km (0.116 R)
• M41: 18,933,107 km (0.089 R)
• M42: 19,023,763 km (0.118 R)
• M43: 19,205,524 km (0.061 R)
• M44: 19,433,511 km (0.116 R)
• M45: 20,030,556 km (0.042 R)
• M46: 21,384,268 km (0.029 R)
• M47: 21,478,813 km (0.088 R)
• M48: 21,762,900 km (0.115 R)
• M49: 22,096,054 km (0.103 R)
• M50: 22,287,240 km (0.1 R)
• M51: 23,738,190 km (0.091 R)
• M52: 24,130,286 km (0.084 R)
• M53: 24,821,578 km (0.11 R)
• M54: 24,970,577 km (0.086 R)
• M55: 25,070,060 km (0.06 R)
• M56: 25,169,692 km (0.097 R)
• M57: 25,519,302 km (0.112 R)
• M58: 25,870,708 km (0.105 R)
• M59: 26,426,015 km (0.12 R)
• M60: 28,063,962 km (0.057 R)
• M61: 29,524,037 km (0.087 R)
• M62: 30,210,392 km (0.117 R)
• M63: 30,475,779 km (0.119 R)
• M64: 30,795,170 km (0.118 R)
• M65: 31,383,689 km (0.114 R)
• M66: 31,598,661 km (0.094 R)
• M67: 31,760,226 km (0.1 R)
• M68: 32,300,723 km (0.096 R)
• M69: 32,626,398 km (0.076 R)
• M70: 32,844,213 km (0.092 R)
• M71: 33,390,694 km (0.079 R)
• M72: 34,714,635 km (0.065 R)
• M73: 36,055,630 km (0.111 R)
• M74: 36,337,173 km (0.114 R)
• M75: 37,812,807 km (0.091 R)
• M76: 37,927,099 km (0.1 R)
• M77: 38,213,430 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210

Radius: 12.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.12 AU - 7.42 AU

Year: 7505 Days

Day: 14 Hours

Environment

Temp: -173 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,854,662 km

• M1: 164,707 km (0.091 R)
• M2: 269,127 km (0.079 R)
• M3: 370,255 km (0.088 R)
• M4: 577,597 km (0.088 R)
• M5: 702,960 km (0.079 R)
• M6: 815,458 km (0.117 R)
• M7: 1,112,859 km (0.073 R)
• M8: 1,330,673 km (0.081 R)
• M9: 1,488,798 km (0.104 R)
• M10: 1,592,769 km (0.119 R)
• M11: 1,699,432 km (0.094 R)
• M12: 1,792,930 km (0.064 R)
• M13: 1,888,075 km (0.084 R)
• M14: 2,001,470 km (0.114 R)
• M15: 2,184,279 km (0.12 R)
• M16: 2,286,454 km (0.107 R)
• M17: 2,620,805 km (0.099 R)
• M18: 3,200,048 km (0.11 R)
• M19: 3,675,769 km (0.091 R)
• M20: 4,005,483 km (0.108 R)
• M21: 4,452,781 km (0.106 R)
• M22: 4,893,795 km (0.089 R)
• M23: 5,395,247 km (0.109 R)
• M24: 5,488,297 km (0.1 R)
• M25: 5,889,369 km (0.05 R)
• M26: 6,009,197 km (0.039 R)
• M27: 6,373,617 km (0.101 R)
• M28: 6,971,710 km (0.087 R)
• M29: 7,770,712 km (0.119 R)
• M30: 8,248,228 km (0.072 R)
• M31: 8,954,629 km (0.085 R)
• M32: 9,398,935 km (0.094 R)
• M33: 9,708,752 km (0.071 R)
• M34: 9,879,144 km (0.119 R)
• M35: 10,309,388 km (0.064 R)
• M36: 10,628,929 km (0.061 R)
• M37: 11,456,953 km (0.086 R)
• M38: 11,939,406 km (0.101 R)
• M39: 12,644,610 km (0.074 R)
• M40: 12,799,743 km (0.093 R)
• M41: 13,521,404 km (0.117 R)
• M42: 13,775,570 km (0.071 R)
• M43: 14,677,496 km (0.029 R)
• M44: 15,366,394 km (0.086 R)
• M45: 15,698,202 km (0.111 R)
• M46: 16,133,233 km (0.058 R)
• M47: 16,572,003 km (0.092 R)
• M48: 17,014,963 km (0.091 R)
• M49: 17,461,662 km (0.12 R)
• M50: 18,051,676 km (0.104 R)
• M51: 18,366,729 km (0.094 R)
• M52: 18,542,656 km (0.098 R)
• M53: 18,825,097 km (0.082 R)
• M54: 19,465,825 km (0.103 R)
• M55: 19,645,192 km (0.087 R)
• M56: 20,005,424 km (0.056 R)
• M57: 20,404,102 km (0.045 R)
• M58: 21,357,041 km (0.051 R)
• M59: 21,504,993 km (0.043 R)
• M60: 21,653,245 km (0.071 R)
• M61: 21,950,645 km (0.053 R)
• M62: 22,212,142 km (0.08 R)
• M63: 22,738,128 km (0.082 R)
• M64: 23,230,156 km (0.07 R)
• M65: 23,955,705 km (0.116 R)
• M66: 24,572,497 km (0.106 R)
• M67: 24,844,018 km (0.102 R)
• M68: 25,038,644 km (0.083 R)
• M69: 25,311,810 km (0.036 R)
• M70: 25,429,095 km (0.117 R)
• M71: 25,586,023 km (0.116 R)
• M72: 25,861,134 km (0.118 R)
• M73: 26,216,428 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.2

Radius: 6

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.37 AU - 15.13 AU

Year: 17432 Days

Day: 22.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,854,662 km

• M1: 223,350 km (0.08 R)
• M2: 299,046 km (0.099 R)
• M3: 430,543 km (0.111 R)
• M4: 511,924 km (0.12 R)
• M5: 598,691 km (0.071 R)
• M6: 909,106 km (0.115 R)
• M7: 1,059,303 km (0.116 R)
• M8: 1,217,577 km (0.078 R)
• M9: 1,481,767 km (0.044 R)
• M10: 1,710,951 km (0.074 R)
• M11: 1,763,460 km (0.1 R)
• M12: 2,317,869 km (0.108 R)
• M13: 2,705,328 km (0.096 R)
• M14: 2,797,630 km (0.117 R)
• M15: 2,953,810 km (0.11 R)
• M16: 3,112,832 km (0.117 R)
• M17: 4,483,299 km (0.069 R)
• M18: 4,851,459 km (0.114 R)
• M19: 5,344,833 km (0.042 R)
• M20: 5,774,627 km (0.096 R)
• M21: 5,853,914 km (0.093 R)
• M22: 5,933,650 km (0.037 R)
• M23: 6,013,834 km (0.073 R)
• M24: 6,174,951 km (0.118 R)
• M25: 6,215,492 km (0.068 R)
• M26: 6,834,229 km (0.038 R)
• M27: 6,960,340 km (0.058 R)
• M28: 7,087,050 km (0.098 R)
• M29: 7,343,161 km (0.094 R)
• M30: 7,429,180 km (0.09 R)
• M31: 7,776,546 km (0.097 R)
• M32: 7,820,378 km (0.118 R)
• M33: 10,256,729 km (0.076 R)
• M34: 10,401,091 km (0.047 R)
• M35: 11,281,774 km (0.113 R)
• M36: 11,680,751 km (0.083 R)
• M37: 12,237,106 km (0.115 R)
• M38: 13,270,378 km (0.115 R)
• M39: 13,850,519 km (0.065 R)
• M40: 14,546,897 km (0.093 R)
• M41: 15,584,807 km (0.1 R)
• M42: 15,917,662 km (0.092 R)
• M43: 16,029,113 km (0.116 R)
• M44: 16,252,761 km (0.047 R)
• M45: 16,308,861 km (0.052 R)
• M46: 17,673,792 km (0.053 R)
• M47: 18,662,783 km (0.07 R)
• M48: 19,016,133 km (0.057 R)
• M49: 19,490,658 km (0.102 R)
• M50: 19,669,577 km (0.09 R)
• M51: 20,089,199 km (0.044 R)
• M52: 21,488,837 km (0.109 R)
• M53: 21,611,956 km (0.094 R)
• M54: 22,231,440 km (0.081 R)
• M55: 23,108,533 km (0.081 R)
• M56: 23,234,644 km (0.117 R)
• M57: 23,297,924 km (0.075 R)
• M58: 23,424,483 km (0.116 R)
• M59: 23,678,201 km (0.088 R)
• M60: 24,380,863 km (0.075 R)
• M61: 24,702,498 km (0.099 R)
• M62: 25,025,629 km (0.086 R)
• M63: 26,860,447 km (0.05 R)
• M64: 27,126,133 km (0.102 R)
• M65: 27,459,288 km (0.032 R)
• M66: 28,670,282 km (0.066 R)
• M67: 28,805,968 km (0.106 R)
• M68: 31,983,875 km (0.115 R)
• M69: 32,124,497 km (0.087 R)
• M70: 35,198,285 km (0.05 R)
• M71: 35,561,807 km (0.119 R)
• M72: 36,880,662 km (0.104 R)
• M73: 37,694,325 km (0.104 R)
• M74: 38,588,920 km (0.105 R)
• M75: 38,738,668 km (0.075 R)
• M76: 39,867,982 km (0.1 R)
• M77: 40,779,332 km (0.061 R)
• M78: 41,390,589 km (0.086 R)
• M79: 42,699,720 km (0.058 R)
• M80: 43,164,970 km (0.084 R)
• M81: 45,437,511 km (0.093 R)
• M82: 46,230,080 km (0.103 R)
• M83: 46,628,011 km (0.081 R)
• M84: 47,587,980 km (0.115 R)
• M85: 47,748,499 km (0.091 R)
• M86: 48,877,813 km (0.111 R)
• M87: 49,283,223 km (0.096 R)
• M88: 49,771,361 km (0.111 R)
• M89: 49,934,273 km (0.119 R)
• M90: 50,097,485 km (0.114 R)
• M91: 50,179,165 km (0.074 R)
• M92: 51,409,607 km (0.102 R)
• M93: 54,991,280 km (0.104 R)
• M94: 55,075,503 km (0.114 R)
• M95: 55,412,996 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 10,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit