🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.63 AU - 0.69 AU

Year: 201 Days

Day: 46.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.85 AU - 1.07 AU

Year: 352 Days

Day: 39 Hours

Environment

Temp: 31 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1 AU - 1.16 AU

Year: 421 Days

Day: 19.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,119,495 km

• M1: 577,747 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.28 AU - 2.02 AU

Year: 794 Days

Day: 16.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,119,495 km

• M1: 18,401 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.59 AU - 3.05 AU

Year: 1775 Days

Day: 25.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,119,495 km

• M1: 655,239 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.1

Radius: 11.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.23 AU - 6.11 AU

Year: 5059 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 93,119,495 km

• M1: 185,801 km (0.12 R)
• M2: 305,030 km (0.075 R)
• M3: 503,846 km (0.053 R)
• M4: 631,752 km (0.076 R)
• M5: 997,070 km (0.064 R)
• M6: 1,163,722 km (0.082 R)
• M7: 1,354,010 km (0.095 R)
• M8: 1,584,391 km (0.11 R)
• M9: 1,674,150 km (0.059 R)
• M10: 1,938,040 km (0.072 R)
• M11: 2,132,667 km (0.11 R)
• M12: 2,282,864 km (0.093 R)
• M13: 2,541,219 km (0.102 R)
• M14: 2,629,482 km (0.095 R)
• M15: 2,882,153 km (0.069 R)
• M16: 2,955,904 km (0.102 R)
• M17: 3,086,354 km (0.058 R)
• M18: 4,074,148 km (0.074 R)
• M19: 4,367,360 km (0.099 R)
• M20: 4,452,332 km (0.079 R)
• M21: 4,645,762 km (0.06 R)
• M22: 5,063,290 km (0.086 R)
• M23: 5,242,657 km (0.089 R)
• M24: 5,378,642 km (0.097 R)
• M25: 5,958,034 km (0.059 R)
• M26: 6,147,575 km (0.08 R)
• M27: 6,950,766 km (0.115 R)
• M28: 7,200,744 km (0.075 R)
• M29: 7,326,855 km (0.086 R)
• M30: 7,504,727 km (0.06 R)
• M31: 7,606,902 km (0.106 R)
• M32: 7,787,018 km (0.089 R)
• M33: 8,335,743 km (0.097 R)
• M34: 8,468,137 km (0.11 R)
• M35: 8,923,962 km (0.057 R)
• M36: 9,470,293 km (0.075 R)
• M37: 10,027,695 km (0.07 R)
• M38: 10,595,718 km (0.078 R)
• M39: 10,941,439 km (0.108 R)
• M40: 11,379,012 km (0.098 R)
• M41: 11,496,746 km (0.105 R)
• M42: 12,391,940 km (0.091 R)
• M43: 12,573,851 km (0.062 R)
• M44: 12,695,474 km (0.118 R)
• M45: 13,309,723 km (0.073 R)
• M46: 13,558,055 km (0.077 R)
• M47: 13,996,526 km (0.043 R)
• M48: 14,439,635 km (0.077 R)
• M49: 14,791,041 km (0.076 R)
• M50: 14,887,382 km (0.095 R)
• M51: 15,177,751 km (0.073 R)
• M52: 15,698,352 km (0.107 R)
• M53: 16,026,719 km (0.118 R)
• M54: 16,556,894 km (0.095 R)
• M55: 17,126,563 km (0.104 R)
• M56: 17,668,556 km (0.109 R)
• M57: 17,975,979 km (0.053 R)
• M58: 18,354,013 km (0.064 R)
• M59: 18,595,913 km (0.102 R)
• M60: 18,978,285 km (0.102 R)
• M61: 19,118,009 km (0.114 R)
• M62: 19,609,588 km (0.117 R)
• M63: 19,750,808 km (0.047 R)
• M64: 19,963,387 km (0.106 R)
• M65: 21,000,998 km (0.103 R)
• M66: 21,399,227 km (0.093 R)
• M67: 21,471,932 km (0.091 R)
• M68: 21,617,491 km (0.112 R)
• M69: 21,836,502 km (0.099 R)
• M70: 22,166,365 km (0.1 R)
• M71: 23,278,027 km (0.054 R)
• M72: 23,539,973 km (0.111 R)
• M73: 24,369,643 km (0.105 R)
• M74: 24,673,775 km (0.095 R)
• M75: 24,864,512 km (0.099 R)
• M76: 25,324,227 km (0.07 R)
• M77: 25,401,120 km (0.119 R)
• M78: 25,670,845 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.9

Radius: 5.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.25 AU - 20.81 AU

Year: 26336 Days

Day: 24.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,119,495 km

• M1: 91,255 km (0.104 R)
• M2: 187,446 km (0.048 R)
• M3: 324,627 km (0.086 R)
• M4: 462,856 km (0.1 R)
• M5: 866,620 km (0.041 R)
• M6: 942,616 km (0.075 R)
• M7: 1,040,752 km (0.105 R)
• M8: 1,580,801 km (0.111 R)
• M9: 2,016,131 km (0.118 R)
• M10: 2,143,438 km (0.04 R)
• M11: 2,195,050 km (0.119 R)
• M12: 2,432,761 km (0.106 R)
• M13: 2,706,375 km (0.117 R)
• M14: 3,282,925 km (0.055 R)
• M15: 3,585,113 km (0.105 R)
• M16: 3,801,880 km (0.034 R)
• M17: 3,864,711 km (0.068 R)
• M18: 4,248,430 km (0.109 R)
• M19: 4,745,095 km (0.052 R)
• M20: 4,914,739 km (0.061 R)
• M21: 5,225,154 km (0.079 R)
• M22: 5,400,334 km (0.098 R)
• M23: 5,684,569 km (0.074 R)
• M24: 5,901,038 km (0.118 R)
• M25: 5,937,390 km (0.06 R)
• M26: 6,083,547 km (0.055 R)
• M27: 6,755,690 km (0.038 R)
• M28: 7,767,421 km (0.057 R)
• M29: 7,927,341 km (0.102 R)
• M30: 8,331,704 km (0.082 R)
• M31: 8,372,544 km (0.071 R)
• M32: 8,992,478 km (0.109 R)
• M33: 9,118,289 km (0.09 R)
• M34: 9,756,025 km (0.081 R)
• M35: 10,189,111 km (0.068 R)
• M36: 10,320,308 km (0.101 R)
• M37: 10,495,936 km (0.104 R)
• M38: 10,584,199 km (0.079 R)
• M39: 11,118,862 km (0.112 R)
• M40: 11,845,309 km (0.028 R)
• M41: 11,983,238 km (0.066 R)
• M42: 12,029,314 km (0.07 R)
• M43: 12,075,540 km (0.083 R)
• M44: 12,167,992 km (0.108 R)
• M45: 12,587,015 km (0.087 R)
• M46: 12,774,910 km (0.056 R)
• M47: 13,391,553 km (0.07 R)
• M48: 13,631,358 km (0.11 R)
• M49: 14,163,777 km (0.082 R)
• M50: 14,851,329 km (0.104 R)
• M51: 15,000,029 km (0.064 R)
• M52: 15,499,387 km (0.112 R)
• M53: 16,105,856 km (0.096 R)
• M54: 16,156,720 km (0.114 R)
• M55: 18,023,851 km (0.048 R)
• M56: 18,182,574 km (0.084 R)
• M57: 18,288,639 km (0.054 R)
• M58: 18,821,806 km (0.115 R)
• M59: 19,090,334 km (0.112 R)
• M60: 19,468,517 km (0.114 R)
• M61: 20,783,483 km (0.105 R)
• M62: 21,060,987 km (0.059 R)
• M63: 22,524,054 km (0.099 R)
• M64: 25,784,390 km (0.115 R)
• M65: 28,386,196 km (0.073 R)
• M66: 29,127,005 km (0.087 R)
• M67: 29,686,800 km (0.114 R)
• M68: 30,061,991 km (0.119 R)
• M69: 30,250,185 km (0.03 R)
• M70: 30,690,751 km (0.069 R)
• M71: 32,217,547 km (0.1 R)
• M72: 33,638,577 km (0.116 R)
• M73: 33,833,952 km (0.097 R)
• M74: 34,356,797 km (0.088 R)
• M75: 35,212,048 km (0.116 R)
• M76: 36,474,504 km (0.076 R)
• M77: 36,943,493 km (0.082 R)
• M78: 37,819,538 km (0.034 R)
• M79: 38,975,481 km (0.099 R)
• M80: 39,386,277 km (0.085 R)
• M81: 39,523,458 km (0.06 R)
• M82: 41,601,073 km (0.035 R)
• M83: 42,090,857 km (0.119 R)
• M84: 42,371,652 km (0.108 R)
• M85: 42,441,963 km (0.108 R)
• M86: 42,653,046 km (0.109 R)
• M87: 43,359,297 km (0.111 R)
• M88: 43,500,966 km (0.08 R)
• M89: 44,140,497 km (0.045 R)
• M90: 44,783,170 km (0.07 R)
• M91: 49,072,290 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.5

Radius: 7.8

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.4 AU - 19.44 AU

Year: 28427 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,119,495 km

• M1: 105,317 km (0.076 R)
• M2: 163,510 km (0.099 R)
• M3: 219,310 km (0.066 R)
• M4: 340,634 km (0.105 R)
• M5: 464,651 km (0.074 R)
• M6: 629,508 km (0.061 R)
• M7: 955,482 km (0.08 R)
• M8: 1,969,606 km (0.099 R)
• M9: 2,321,310 km (0.111 R)
• M10: 2,484,073 km (0.104 R)
• M11: 3,819,832 km (0.038 R)
• M12: 4,208,039 km (0.085 R)
• M13: 6,906,934 km (0.05 R)
• M14: 7,379,214 km (0.108 R)
• M15: 9,695,887 km (0.1 R)
• M16: 10,761,921 km (0.109 R)
• M17: 12,145,851 km (0.089 R)
• M18: 13,002,897 km (0.091 R)
• M19: 13,585,132 km (0.11 R)
• M20: 13,805,639 km (0.095 R)
• M21: 15,765,820 km (0.109 R)
• M22: 16,075,189 km (0.047 R)
• M23: 16,778,299 km (0.099 R)
• M24: 18,133,655 km (0.111 R)
• M25: 18,783,509 km (0.049 R)
• M26: 19,275,985 km (0.064 R)
• M27: 19,772,650 km (0.109 R)
• M28: 20,525,725 km (0.117 R)
• M29: 23,015,034 km (0.099 R)
• M30: 23,190,213 km (0.076 R)
• M31: 24,161,552 km (0.03 R)
• M32: 24,607,354 km (0.086 R)
• M33: 25,416,828 km (0.073 R)
• M34: 26,052,469 km (0.096 R)
• M35: 27,061,956 km (0.094 R)
• M36: 27,154,258 km (0.066 R)
• M37: 27,897,310 km (0.118 R)
• M38: 28,835,438 km (0.108 R)
• M39: 28,929,835 km (0.091 R)
• M40: 31,613,770 km (0.096 R)
• M41: 32,395,269 km (0.117 R)
• M42: 33,777,853 km (0.116 R)
• M43: 35,482,670 km (0.11 R)
• M44: 36,498,440 km (0.103 R)
• M45: 36,600,615 km (0.107 R)
• M46: 36,702,790 km (0.062 R)
• M47: 38,143,567 km (0.075 R)
• M48: 38,350,910 km (0.089 R)
• M49: 39,602,745 km (0.107 R)
• M50: 41,718,957 km (0.074 R)
• M51: 41,825,620 km (0.032 R)
• M52: 42,575,554 km (0.089 R)
• M53: 42,790,676 km (0.111 R)
• M54: 43,438,135 km (0.111 R)
• M55: 43,871,520 km (0.082 R)
• M56: 44,415,309 km (0.091 R)
• M57: 45,839,480 km (0.051 R)
• M58: 48,283,760 km (0.067 R)
• M59: 49,182,993 km (0.112 R)
• M60: 49,521,682 km (0.081 R)
• M61: 51,569,827 km (0.1 R)
• M62: 52,604,296 km (0.087 R)
• M63: 52,834,976 km (0.104 R)
• M64: 57,046,605 km (0.109 R)
• M65: 57,283,717 km (0.04 R)
• M66: 57,878,070 km (0.101 R)
• M67: 59,192,586 km (0.079 R)
• M68: 60,154,800 km (0.077 R)
• M69: 60,396,101 km (0.096 R)
• M70: 62,949,737 km (0.112 R)
• M71: 64,054,966 km (0.073 R)
• M72: 64,424,772 km (0.12 R)
• M73: 64,795,176 km (0.12 R)
• M74: 65,166,478 km (0.094 R)
• M75: 65,538,378 km (0.058 R)
• M76: 67,910,402 km (0.101 R)
• M77: 68,287,538 km (0.113 R)
• M78: 70,691,875 km (0.03 R)
• M79: 70,819,183 km (0.039 R)
• M80: 71,073,948 km (0.075 R)
• M81: 73,381,346 km (0.078 R)
• M82: 74,414,768 km (0.076 R)
• M83: 75,452,977 km (0.111 R)
• M84: 76,757,471 km (0.097 R)
• M85: 79,256,354 km (0.094 R)
• M86: 79,388,598 km (0.05 R)
• M87: 80,449,397 km (0.103 R)
• M88: 81,114,808 km (0.118 R)
• M89: 81,514,833 km (0.097 R)
• M90: 82,719,095 km (0.097 R)
• M91: 87,184,442 km (0.079 R)
• M92: 92,005,533 km (0.034 R)
• M93: 92,144,509 km (0.106 R)
• M94: 92,561,887 km (0.106 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: 234 - 12,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit