🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.47 AU - 0.59 AU

Year: 245 Days

Day: 33 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.48 AU - 0.6 AU

Year: 252 Days

Day: 33.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.8

Radius: 9.9

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.75 AU - 1.03 AU

Year: 534 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 58,372,660 km

• M1: 127,009 km (0.098 R)
• M2: 198,516 km (0.084 R)
• M3: 266,434 km (0.109 R)
• M4: 341,981 km (0.118 R)
• M5: 409,001 km (0.093 R)
• M6: 475,272 km (0.11 R)
• M7: 570,417 km (0.083 R)
• M8: 639,082 km (0.098 R)
• M9: 746,194 km (0.102 R)
• M10: 940,522 km (0.092 R)
• M11: 1,184,366 km (0.086 R)
• M12: 1,279,959 km (0.057 R)
• M13: 1,363,285 km (0.082 R)
• M14: 1,438,384 km (0.081 R)
• M15: 1,551,330 km (0.078 R)
• M16: 1,635,254 km (0.117 R)
• M17: 1,715,439 km (0.063 R)
• M18: 1,824,496 km (0.09 R)
• M19: 1,947,166 km (0.038 R)
• M20: 2,113,220 km (0.095 R)
• M21: 2,212,702 km (0.1 R)
• M22: 2,589,240 km (0.086 R)
• M23: 2,804,362 km (0.116 R)
• M24: 2,953,212 km (0.092 R)
• M25: 3,031,900 km (0.103 R)
• M26: 3,178,207 km (0.071 R)
• M27: 3,319,876 km (0.085 R)
• M28: 3,401,856 km (0.077 R)
• M29: 3,526,171 km (0.101 R)
• M30: 3,694,170 km (0.116 R)
• M31: 3,807,715 km (0.064 R)
• M32: 3,879,222 km (0.098 R)
• M33: 3,980,051 km (0.056 R)
• M34: 4,103,918 km (0.067 R)
• M35: 4,236,313 km (0.081 R)
• M36: 4,303,033 km (0.086 R)
• M37: 4,452,631 km (0.064 R)
• M38: 4,604,024 km (0.054 R)
• M39: 4,873,151 km (0.1 R)
• M40: 5,139,435 km (0.068 R)
• M41: 5,258,515 km (0.104 R)
• M42: 5,346,329 km (0.108 R)
• M43: 5,515,524 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384

Radius: 12.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.21 AU - 1.31 AU

Year: 899 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 58,372,660 km

• M1: 161,715 km (0.078 R)
• M2: 255,214 km (0.119 R)
• M3: 370,255 km (0.098 R)
• M4: 463,604 km (0.116 R)
• M5: 571,913 km (0.046 R)
• M6: 662,569 km (0.081 R)
• M7: 839,992 km (0.104 R)
• M8: 1,173,147 km (0.114 R)
• M9: 1,269,188 km (0.106 R)
• M10: 1,501,963 km (0.118 R)
• M11: 1,640,640 km (0.099 R)
• M12: 1,804,450 km (0.101 R)
• M13: 1,916,798 km (0.108 R)
• M14: 2,024,508 km (0.101 R)
• M15: 2,200,884 km (0.118 R)
• M16: 2,483,325 km (0.085 R)
• M17: 2,958,148 km (0.099 R)
• M18: 3,074,984 km (0.092 R)
• M19: 3,184,939 km (0.084 R)
• M20: 3,313,593 km (0.088 R)
• M21: 3,400,210 km (0.112 R)
• M22: 3,531,707 km (0.093 R)
• M23: 3,799,936 km (0.058 R)
• M24: 3,900,016 km (0.097 R)
• M25: 4,121,421 km (0.082 R)
• M26: 4,271,318 km (0.079 R)
• M27: 4,356,440 km (0.084 R)
• M28: 4,595,946 km (0.119 R)
• M29: 4,712,483 km (0.066 R)
• M30: 4,830,066 km (0.082 R)
• M31: 4,978,468 km (0.099 R)
• M32: 5,068,226 km (0.038 R)
• M33: 5,269,585 km (0.073 R)
• M34: 5,361,139 km (0.038 R)
• M35: 5,795,272 km (0.04 R)
• M36: 5,910,761 km (0.078 R)
• M37: 6,240,774 km (0.109 R)
• M38: 6,391,868 km (0.103 R)
• M39: 6,544,009 km (0.075 R)
• M40: 6,642,594 km (0.096 R)
• M41: 6,785,759 km (0.104 R)
• M42: 7,008,062 km (0.119 R)
• M43: 7,289,306 km (0.095 R)
• M44: 7,689,480 km (0.12 R)
• M45: 7,781,932 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.6

Radius: 13.1

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.45 AU - 4.65 AU

Year: 5182 Days

Day: 12.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,372,660 km

• M1: 209,587 km (0.065 R)
• M2: 390,750 km (0.105 R)
• M3: 646,861 km (0.073 R)
• M4: 1,048,980 km (0.11 R)
• M5: 1,321,548 km (0.108 R)
• M6: 1,409,212 km (0.039 R)
• M7: 1,637,498 km (0.11 R)
• M8: 1,815,221 km (0.044 R)
• M9: 2,160,343 km (0.044 R)
• M10: 2,637,410 km (0.098 R)
• M11: 3,189,726 km (0.064 R)
• M12: 3,448,829 km (0.106 R)
• M13: 3,652,282 km (0.034 R)
• M14: 3,759,993 km (0.078 R)
• M15: 3,932,778 km (0.105 R)
• M16: 4,182,906 km (0.106 R)
• M17: 4,381,123 km (0.077 R)
• M18: 4,689,295 km (0.077 R)
• M19: 4,786,982 km (0.11 R)
• M20: 5,255,672 km (0.098 R)
• M21: 5,812,476 km (0.05 R)
• M22: 6,044,801 km (0.074 R)
• M23: 6,344,894 km (0.064 R)
• M24: 6,518,578 km (0.111 R)
• M25: 6,716,047 km (0.072 R)
• M26: 6,837,520 km (0.103 R)
• M27: 7,060,571 km (0.067 R)
• M28: 7,297,235 km (0.112 R)
• M29: 7,697,708 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.2

Radius: 11.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.12 AU - 5.34 AU

Year: 7605 Days

Day: 5.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 58,372,660 km

• M1: 245,939 km (0.116 R)
• M2: 376,987 km (0.117 R)
• M3: 1,022,651 km (0.105 R)
• M4: 1,484,011 km (0.119 R)
• M5: 1,579,903 km (0.12 R)
• M6: 1,901,239 km (0.105 R)
• M7: 2,309,791 km (0.106 R)
• M8: 2,986,123 km (0.099 R)
• M9: 3,108,793 km (0.112 R)
• M10: 5,590,472 km (0.113 R)
• M11: 6,112,868 km (0.061 R)
• M12: 6,522,916 km (0.099 R)
• M13: 6,650,972 km (0.119 R)
• M14: 7,105,450 km (0.079 R)
• M15: 7,369,790 km (0.1 R)
• M16: 7,603,761 km (0.094 R)
• M17: 7,806,316 km (0.067 R)
• M18: 8,285,927 km (0.105 R)
• M19: 8,494,317 km (0.062 R)
• M20: 8,704,502 km (0.099 R)
• M21: 8,987,541 km (0.111 R)
• M22: 9,201,765 km (0.06 R)
• M23: 9,671,652 km (0.103 R)
• M24: 9,928,063 km (0.091 R)
• M25: 10,075,566 km (0.047 R)
• M26: 10,186,568 km (0.065 R)
• M27: 10,298,168 km (0.112 R)
• M28: 11,901,707 km (0.105 R)
• M29: 12,176,519 km (0.117 R)
• M30: 13,459,320 km (0.088 R)
• M31: 13,992,637 km (0.093 R)
• M32: 14,075,364 km (0.077 R)
• M33: 14,953,205 km (0.064 R)
• M34: 15,249,857 km (0.108 R)
• M35: 15,848,847 km (0.09 R)
• M36: 16,194,717 km (0.074 R)
• M37: 16,761,993 km (0.072 R)
• M38: 17,602,733 km (0.111 R)
• M39: 17,736,623 km (0.09 R)
• M40: 18,366,579 km (0.068 R)
• M41: 18,866,535 km (0.12 R)
• M42: 19,233,050 km (0.064 R)
• M43: 19,694,560 km (0.047 R)
• M44: 20,112,985 km (0.101 R)
• M45: 20,206,334 km (0.086 R)
• M46: 21,290,619 km (0.066 R)
• M47: 21,672,244 km (0.045 R)
• M48: 23,515,439 km (0.118 R)
• M49: 23,811,194 km (0.067 R)
• M50: 23,959,445 km (0.092 R)
• M51: 24,157,663 km (0.059 R)
• M52: 24,705,340 km (0.109 R)
• M53: 25,762,549 km (0.104 R)
• M54: 26,118,292 km (0.053 R)
• M55: 26,271,181 km (0.062 R)
• M56: 27,195,098 km (0.113 R)
• M57: 27,557,274 km (0.109 R)
• M58: 29,710,586 km (0.09 R)
• M59: 30,083,533 km (0.113 R)
• M60: 30,672,799 km (0.099 R)
• M61: 31,428,418 km (0.116 R)
• M62: 32,463,636 km (0.113 R)
• M63: 32,847,803 km (0.091 R)
• M64: 33,509,923 km (0.113 R)
• M65: 34,287,982 km (0.115 R)
• M66: 34,567,430 km (0.091 R)
• M67: 35,240,770 km (0.097 R)
• M68: 36,259,233 km (0.059 R)
• M69: 38,498,563 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.9

Radius: 5.9

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.79 AU - 10.33 AU

Year: 15924 Days

Day: 15.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 147.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,372,660 km

• M1: 123,119 km (0.082 R)
• M2: 191,336 km (0.092 R)
• M3: 303,833 km (0.105 R)
• M4: 361,279 km (0.073 R)
• M5: 488,287 km (0.1 R)
• M6: 575,204 km (0.089 R)
• M7: 1,467,406 km (0.098 R)
• M8: 2,000,572 km (0.107 R)
• M9: 2,171,413 km (0.089 R)
• M10: 2,806,007 km (0.081 R)
• M11: 3,160,105 km (0.101 R)
• M12: 3,392,730 km (0.06 R)
• M13: 3,460,199 km (0.115 R)
• M14: 3,562,374 km (0.069 R)
• M15: 3,631,040 km (0.062 R)
• M16: 4,304,828 km (0.116 R)
• M17: 4,599,985 km (0.036 R)
• M18: 4,750,032 km (0.078 R)
• M19: 4,901,724 km (0.114 R)
• M20: 5,327,031 km (0.117 R)
• M21: 6,171,511 km (0.049 R)
• M22: 6,420,292 km (0.112 R)
• M23: 6,545,954 km (0.083 R)
• M24: 6,757,336 km (0.101 R)
• M25: 7,536,442 km (0.093 R)
• M26: 7,580,423 km (0.059 R)
• M27: 7,936,466 km (0.104 R)
• M28: 8,161,761 km (0.108 R)
• M29: 8,207,089 km (0.094 R)
• M30: 9,225,102 km (0.095 R)
• M31: 9,366,921 km (0.074 R)
• M32: 9,652,952 km (0.034 R)
• M33: 10,282,310 km (0.045 R)
• M34: 10,924,833 km (0.093 R)
• M35: 12,718,512 km (0.088 R)
• M36: 13,194,383 km (0.077 R)
• M37: 13,729,793 km (0.082 R)
• M38: 17,672,146 km (0.072 R)
• M39: 18,619,101 km (0.116 R)
• M40: 20,070,050 km (0.1 R)
• M41: 20,315,391 km (0.109 R)
• M42: 20,809,064 km (0.112 R)
• M43: 21,057,396 km (0.117 R)
• M44: 21,244,244 km (0.067 R)
• M45: 21,808,228 km (0.097 R)
• M46: 23,336,221 km (0.116 R)
• M47: 24,570,104 km (0.107 R)
• M48: 24,898,322 km (0.098 R)
• M49: 25,825,080 km (0.116 R)
• M50: 25,891,651 km (0.114 R)
• M51: 25,958,372 km (0.11 R)
• M52: 27,304,005 km (0.108 R)
• M53: 27,780,325 km (0.054 R)
• M54: 29,225,739 km (0.088 R)
• M55: 29,295,153 km (0.071 R)
• M56: 29,573,554 km (0.029 R)
• M57: 29,712,979 km (0.046 R)
• M58: 31,546,002 km (0.072 R)
• M59: 32,476,202 km (0.073 R)
• M60: 32,620,115 km (0.028 R)
• M61: 33,779,050 km (0.12 R)
• M62: 34,217,072 km (0.106 R)
• M63: 34,730,492 km (0.091 R)
• M64: 35,616,560 km (0.113 R)
• M65: 36,062,362 km (0.095 R)
• M66: 38,928,657 km (0.109 R)
• M67: 39,005,102 km (0.058 R)
• M68: 39,771,940 km (0.039 R)
• M69: 40,776,340 km (0.091 R)
• M70: 41,087,055 km (0.034 R)
• M71: 41,164,846 km (0.096 R)
• M72: 41,554,549 km (0.102 R)
• M73: 42,809,824 km (0.11 R)
• M74: 43,521,461 km (0.085 R)
• M75: 43,759,621 km (0.092 R)
• M76: 43,998,080 km (0.109 R)
• M77: 44,077,666 km (0.039 R)
• M78: 44,556,230 km (0.106 R)
• M79: 45,036,589 km (0.063 R)
• M80: 45,921,610 km (0.081 R)
• M81: 46,083,175 km (0.059 R)
• M82: 48,610,930 km (0.105 R)
• M83: 49,022,923 km (0.1 R)
• M84: 49,187,929 km (0.113 R)
• M85: 51,434,740 km (0.06 R)
• M86: 52,191,107 km (0.064 R)
• M87: 52,697,346 km (0.075 R)
• M88: 54,396,628 km (0.099 R)
• M89: 54,653,039 km (0.114 R)
• M90: 55,424,814 km (0.113 R)
• M91: 55,941,376 km (0.117 R)
• M92: 57,587,401 km (0.092 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: 274 - 11,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit