🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.62 AU - 0.98 AU

Year: 255 Days

Day: 36.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.93 AU - 1.17 AU

Year: 384 Days

Day: 36.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,990,480 km

• M1: 227,239 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.02 AU - 1.26 AU

Year: 434 Days

Day: 36.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,990,480 km

• M1: 41,139 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.09 AU - 6.09 AU

Year: 4093 Days

Day: 12.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.7

Radius: 9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.2 AU - 6.9 AU

Year: 4661 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,990,480 km

• M1: 115,490 km (0.103 R)
• M2: 197,918 km (0.091 R)
• M3: 385,065 km (0.103 R)
• M4: 489,335 km (0.105 R)
• M5: 567,874 km (0.062 R)
• M6: 641,775 km (0.084 R)
• M7: 789,727 km (0.107 R)
• M8: 1,155,644 km (0.111 R)
• M9: 1,325,886 km (0.058 R)
• M10: 1,465,760 km (0.096 R)
• M11: 1,597,107 km (0.05 R)
• M12: 1,773,782 km (0.059 R)
• M13: 1,857,557 km (0.095 R)
• M14: 1,942,678 km (0.08 R)
• M15: 2,102,299 km (0.093 R)
• M16: 2,528,054 km (0.113 R)
• M17: 2,606,892 km (0.096 R)
• M18: 2,734,799 km (0.077 R)
• M19: 2,963,683 km (0.08 R)
• M20: 3,492,961 km (0.108 R)
• M21: 3,616,529 km (0.075 R)
• M22: 3,795,597 km (0.062 R)
• M23: 3,886,253 km (0.032 R)
• M24: 4,617,937 km (0.086 R)
• M25: 4,832,011 km (0.082 R)
• M26: 4,930,447 km (0.108 R)
• M27: 5,109,366 km (0.069 R)
• M28: 5,189,401 km (0.09 R)
• M29: 5,575,961 km (0.116 R)
• M30: 5,700,128 km (0.104 R)
• M31: 5,762,360 km (0.114 R)
• M32: 5,866,929 km (0.069 R)
• M33: 6,120,049 km (0.111 R)
• M34: 6,571,984 km (0.038 R)
• M35: 6,703,032 km (0.117 R)
• M36: 6,879,258 km (0.093 R)
• M37: 7,168,730 km (0.102 R)
• M38: 7,644,900 km (0.071 R)
• M39: 7,968,031 km (0.09 R)
• M40: 8,084,568 km (0.064 R)
• M41: 8,461,106 km (0.115 R)
• M42: 9,036,759 km (0.103 R)
• M43: 9,353,906 km (0.111 R)
• M44: 9,674,793 km (0.111 R)
• M45: 9,873,908 km (0.083 R)
• M46: 10,049,387 km (0.083 R)
• M47: 10,175,348 km (0.118 R)
• M48: 10,556,374 km (0.076 R)
• M49: 11,201,739 km (0.107 R)
• M50: 11,280,128 km (0.115 R)
• M51: 11,542,373 km (0.069 R)
• M52: 12,857,039 km (0.105 R)
• M53: 13,076,051 km (0.088 R)
• M54: 14,274,928 km (0.086 R)
• M55: 14,901,743 km (0.116 R)
• M56: 15,131,974 km (0.056 R)
• M57: 15,363,402 km (0.053 R)
• M58: 15,479,490 km (0.069 R)
• M59: 16,776,055 km (0.09 R)
• M60: 16,865,664 km (0.081 R)
• M61: 17,497,865 km (0.029 R)
• M62: 17,679,925 km (0.103 R)
• M63: 17,954,138 km (0.094 R)
• M64: 18,076,509 km (0.067 R)
• M65: 18,940,736 km (0.102 R)
• M66: 19,221,382 km (0.043 R)
• M67: 19,818,427 km (0.081 R)
• M68: 19,944,837 km (0.117 R)
• M69: 20,262,134 km (0.037 R)
• M70: 20,549,212 km (0.063 R)
• M71: 20,677,118 km (0.103 R)
• M72: 21,030,469 km (0.034 R)
• M73: 21,191,885 km (0.067 R)
• M74: 21,385,913 km (0.043 R)
• M75: 21,450,689 km (0.117 R)
• M76: 21,580,540 km (0.071 R)
• M77: 21,645,615 km (0.039 R)
• M78: 21,710,690 km (0.09 R)

Asteroid Belt

Center: 7.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.5

Radius: 8.7

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.77 AU - 9.01 AU

Year: 9448 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,990,480 km

• M1: 152,889 km (0.115 R)
• M2: 306,676 km (0.087 R)
• M3: 466,147 km (0.09 R)
• M4: 593,455 km (0.072 R)
• M5: 1,158,785 km (0.1 R)
• M6: 1,522,906 km (0.075 R)
• M7: 1,762,712 km (0.113 R)
• M8: 1,875,808 km (0.043 R)
• M9: 2,109,180 km (0.08 R)
• M10: 2,451,760 km (0.079 R)
• M11: 2,552,888 km (0.075 R)
• M12: 3,106,699 km (0.046 R)
• M13: 3,524,825 km (0.056 R)
• M14: 3,755,056 km (0.052 R)
• M15: 4,049,914 km (0.106 R)
• M16: 4,756,315 km (0.067 R)
• M17: 5,010,930 km (0.087 R)
• M18: 5,767,896 km (0.084 R)
• M19: 7,058,925 km (0.109 R)
• M20: 7,240,088 km (0.082 R)
• M21: 8,589,461 km (0.093 R)
• M22: 8,666,653 km (0.086 R)
• M23: 9,095,551 km (0.049 R)
• M24: 10,055,071 km (0.115 R)
• M25: 10,259,123 km (0.1 R)
• M26: 10,340,953 km (0.074 R)
• M27: 10,505,660 km (0.03 R)
• M28: 11,046,606 km (0.051 R)
• M29: 11,982,640 km (0.073 R)
• M30: 12,242,342 km (0.12 R)
• M31: 12,635,335 km (0.057 R)
• M32: 12,988,237 km (0.084 R)
• M33: 13,658,585 km (0.114 R)
• M34: 14,020,761 km (0.103 R)
• M35: 15,126,140 km (0.098 R)
• M36: 15,266,164 km (0.1 R)
• M37: 15,359,812 km (0.113 R)
• M38: 15,453,759 km (0.113 R)
• M39: 15,641,953 km (0.103 R)
• M40: 15,973,313 km (0.085 R)
• M41: 16,068,457 km (0.096 R)
• M42: 16,498,700 km (0.111 R)
• M43: 16,836,044 km (0.089 R)
• M44: 17,224,250 km (0.093 R)
• M45: 17,713,734 km (0.101 R)
• M46: 17,812,170 km (0.114 R)
• M47: 18,307,189 km (0.105 R)
• M48: 18,456,488 km (0.092 R)
• M49: 19,921,350 km (0.059 R)
• M50: 21,057,247 km (0.05 R)
• M51: 21,475,522 km (0.091 R)
• M52: 21,685,707 km (0.059 R)
• M53: 22,055,064 km (0.077 R)
• M54: 22,586,586 km (0.11 R)
• M55: 23,607,741 km (0.115 R)
• M56: 23,716,199 km (0.067 R)
• M57: 23,878,962 km (0.119 R)
• M58: 24,260,436 km (0.112 R)
• M59: 24,698,908 km (0.107 R)
• M60: 24,974,317 km (0.079 R)
• M61: 25,974,080 km (0.031 R)
• M62: 26,030,030 km (0.042 R)
• M63: 26,085,979 km (0.094 R)
• M64: 26,422,574 km (0.099 R)
• M65: 26,986,857 km (0.113 R)
• M66: 27,213,648 km (0.1 R)
• M67: 27,783,616 km (0.086 R)
• M68: 29,225,290 km (0.114 R)
• M69: 29,691,737 km (0.111 R)
• M70: 30,396,193 km (0.118 R)
• M71: 30,809,532 km (0.12 R)
• M72: 31,106,035 km (0.105 R)
• M73: 31,641,894 km (0.103 R)
• M74: 31,941,090 km (0.103 R)
• M75: 32,481,737 km (0.055 R)
• M76: 32,602,313 km (0.081 R)
• M77: 32,662,750 km (0.069 R)
• M78: 33,328,910 km (0.116 R)
• M79: 35,168,515 km (0.088 R)
• M80: 35,540,415 km (0.084 R)
• M81: 35,602,498 km (0.048 R)
• M82: 38,881,534 km (0.067 R)
• M83: 40,362,403 km (0.074 R)
• M84: 40,751,806 km (0.036 R)
• M85: 41,077,182 km (0.102 R)
• M86: 43,047,685 km (0.114 R)
• M87: 43,578,458 km (0.09 R)
• M88: 43,844,593 km (0.074 R)
• M89: 44,445,378 km (0.105 R)
• M90: 44,713,308 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.5

Radius: 7.5

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.37 AU - 20.31 AU

Year: 23544 Days

Day: 21.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,990,480 km

• M1: 166,652 km (0.111 R)
• M2: 318,195 km (0.094 R)
• M3: 373,546 km (0.084 R)
• M4: 453,431 km (0.053 R)
• M5: 996,621 km (0.091 R)
• M6: 1,171,202 km (0.085 R)
• M7: 1,893,011 km (0.109 R)
• M8: 2,000,572 km (0.101 R)
• M9: 2,728,516 km (0.104 R)
• M10: 2,974,155 km (0.048 R)
• M11: 3,099,668 km (0.1 R)
• M12: 3,184,340 km (0.073 R)
• M13: 4,073,101 km (0.077 R)
• M14: 4,449,041 km (0.118 R)
• M15: 4,496,762 km (0.071 R)
• M16: 4,544,783 km (0.05 R)
• M17: 4,836,050 km (0.116 R)
• M18: 5,083,485 km (0.119 R)
• M19: 5,334,959 km (0.078 R)
• M20: 5,850,324 km (0.113 R)
• M21: 6,167,322 km (0.098 R)
• M22: 7,151,077 km (0.103 R)
• M23: 7,891,736 km (0.111 R)
• M24: 9,078,048 km (0.12 R)
• M25: 10,446,270 km (0.093 R)
• M26: 10,573,727 km (0.1 R)
• M27: 10,959,540 km (0.09 R)
• M28: 11,219,242 km (0.073 R)
• M29: 12,144,355 km (0.117 R)
• M30: 12,413,033 km (0.115 R)
• M31: 14,278,219 km (0.069 R)
• M32: 14,490,798 km (0.097 R)
• M33: 14,847,439 km (0.05 R)
• M34: 15,134,966 km (0.102 R)
• M35: 16,008,169 km (0.092 R)
• M36: 16,376,928 km (0.074 R)
• M37: 16,450,979 km (0.1 R)
• M38: 18,879,401 km (0.088 R)
• M39: 18,957,192 km (0.085 R)
• M40: 19,268,954 km (0.111 R)
• M41: 22,232,488 km (0.109 R)
• M42: 22,643,732 km (0.088 R)
• M43: 23,306,899 km (0.102 R)
• M44: 23,892,426 km (0.118 R)
• M45: 24,398,216 km (0.097 R)
• M46: 25,334,549 km (0.069 R)
• M47: 26,456,383 km (0.056 R)
• M48: 27,154,706 km (0.085 R)
• M49: 27,330,185 km (0.111 R)
• M50: 27,418,148 km (0.047 R)
• M51: 27,770,750 km (0.05 R)
• M52: 29,285,878 km (0.032 R)
• M53: 29,465,844 km (0.115 R)
• M54: 29,556,051 km (0.102 R)
• M55: 30,008,136 km (0.104 R)
• M56: 31,931,815 km (0.036 R)
• M57: 32,581,967 km (0.102 R)
• M58: 32,768,516 km (0.061 R)
• M59: 34,273,471 km (0.088 R)
• M60: 34,653,300 km (0.067 R)
• M61: 35,034,475 km (0.087 R)
• M62: 36,186,229 km (0.116 R)
• M63: 36,766,818 km (0.096 R)
• M64: 38,724,306 km (0.064 R)
• M65: 39,914,956 km (0.074 R)
• M66: 40,414,613 km (0.082 R)
• M67: 42,332,009 km (0.115 R)
• M68: 43,969,657 km (0.092 R)
• M69: 46,150,195 km (0.054 R)
• M70: 46,254,914 km (0.114 R)
• M71: 48,153,311 km (0.106 R)
• M72: 50,399,971 km (0.034 R)
• M73: 50,507,831 km (0.074 R)
• M74: 51,264,797 km (0.1 R)
• M75: 51,373,255 km (0.103 R)
• M76: 55,662,077 km (0.11 R)
• M77: 56,108,477 km (0.109 R)
• M78: 57,905,596 km (0.08 R)
• M79: 58,471,076 km (0.109 R)
• M80: 58,924,806 km (0.105 R)
• M81: 59,265,889 km (0.076 R)
• M82: 59,721,714 km (0.076 R)
• M83: 61,671,573 km (0.117 R)
• M84: 63,525,838 km (0.116 R)
• M85: 67,288,823 km (0.085 R)
• M86: 68,838,059 km (0.079 R)
• M87: 69,677,153 km (0.088 R)
• M88: 71,365,515 km (0.088 R)
• M89: 72,214,632 km (0.057 R)
• M90: 73,800,669 km (0.075 R)
• M91: 80,384,022 km (0.107 R)
• M92: 82,662,398 km (0.086 R)
• M93: 83,298,937 km (0.118 R)
• M94: 83,426,544 km (0.11 R)
• M95: 83,554,001 km (0.111 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 17,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit