🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.52 AU - 0.68 AU

Year: 163 Days

Day: 23.6 Hours

Environment

Temp: 253 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,628,140 km

• M1: 40,242 km (0.047 R)
• M2: 261,198 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.28 AU - 1.48 AU

Year: 567 Days

Day: 39.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,628,140 km

• M1: 437,873 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.02 AU - 3.16 AU

Year: 1458 Days

Day: 46.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,628,140 km

• M1: 634,893 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.77 AU - 3.03 AU

Year: 1728 Days

Day: 25.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10

Radius: 8.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.73 AU - 6.33 AU

Year: 5180 Days

Day: 5.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 50,628,140 km

• M1: 108,907 km (0.111 R)
• M2: 270,473 km (0.039 R)
• M3: 398,678 km (0.11 R)
• M4: 453,282 km (0.086 R)
• M5: 532,269 km (0.085 R)
• M6: 653,443 km (0.115 R)
• M7: 710,440 km (0.11 R)
• M8: 845,527 km (0.061 R)
• M9: 962,064 km (0.034 R)
• M10: 1,028,037 km (0.119 R)
• M11: 1,170,603 km (0.1 R)
• M12: 1,241,363 km (0.094 R)
• M13: 1,431,203 km (0.064 R)
• M14: 1,571,825 km (0.093 R)
• M15: 1,637,199 km (0.075 R)
• M16: 1,832,275 km (0.102 R)
• M17: 1,887,476 km (0.078 R)
• M18: 2,356,466 km (0.065 R)
• M19: 2,469,861 km (0.091 R)
• M20: 2,546,455 km (0.103 R)
• M21: 2,828,896 km (0.048 R)
• M22: 2,973,856 km (0.057 R)
• M23: 3,262,879 km (0.077 R)
• M24: 3,330,198 km (0.087 R)
• M25: 3,552,501 km (0.049 R)
• M26: 3,744,285 km (0.104 R)
• M27: 4,056,496 km (0.112 R)
• M28: 4,460,859 km (0.112 R)
• M29: 4,763,196 km (0.099 R)
• M30: 4,887,961 km (0.097 R)
• M31: 5,140,632 km (0.056 R)
• M32: 5,248,791 km (0.115 R)
• M33: 5,638,643 km (0.056 R)
• M34: 6,110,475 km (0.102 R)
• M35: 6,225,216 km (0.076 R)
• M36: 6,309,141 km (0.092 R)
• M37: 6,403,986 km (0.075 R)
• M38: 6,605,793 km (0.1 R)
• M39: 6,852,779 km (0.027 R)
• M40: 7,048,304 km (0.046 R)
• M41: 7,146,739 km (0.081 R)
• M42: 7,223,632 km (0.083 R)
• M43: 7,278,684 km (0.1 R)
• M44: 7,522,679 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.7

Radius: 13.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.21 AU - 8.87 AU

Year: 7976 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 50,628,140 km

• M1: 316,250 km (0.109 R)
• M2: 1,215,782 km (0.074 R)
• M3: 1,345,633 km (0.082 R)
• M4: 1,450,052 km (0.107 R)
• M5: 1,557,463 km (0.085 R)
• M6: 2,066,096 km (0.103 R)
• M7: 2,153,013 km (0.109 R)
• M8: 2,294,682 km (0.032 R)
• M9: 3,311,498 km (0.117 R)
• M10: 3,455,412 km (0.081 R)
• M11: 4,362,573 km (0.054 R)
• M12: 4,866,419 km (0.083 R)
• M13: 5,364,729 km (0.077 R)
• M14: 5,534,523 km (0.104 R)
• M15: 5,854,662 km (0.104 R)
• M16: 6,180,935 km (0.114 R)
• M17: 6,410,418 km (0.102 R)
• M18: 7,062,515 km (0.087 R)
• M19: 7,518,041 km (0.113 R)
• M20: 7,653,876 km (0.066 R)
• M21: 8,542,637 km (0.094 R)
• M22: 8,713,029 km (0.107 R)
• M23: 8,798,599 km (0.073 R)
• M24: 9,085,827 km (0.092 R)
• M25: 9,376,346 km (0.089 R)
• M26: 10,266,004 km (0.106 R)
• M27: 10,447,167 km (0.113 R)
• M28: 11,182,590 km (0.081 R)
• M29: 11,462,787 km (0.043 R)
• M30: 11,619,416 km (0.105 R)
• M31: 11,776,793 km (0.071 R)
• M32: 12,221,099 km (0.084 R)
• M33: 12,606,463 km (0.118 R)
• M34: 12,898,029 km (0.115 R)
• M35: 13,389,009 km (0.065 R)
• M36: 13,520,955 km (0.07 R)
• M37: 13,653,498 km (0.048 R)
• M38: 13,786,341 km (0.113 R)
• M39: 14,423,180 km (0.084 R)
• M40: 14,728,359 km (0.11 R)
• M41: 14,932,859 km (0.086 R)
• M42: 16,638,724 km (0.094 R)
• M43: 17,352,605 km (0.1 R)
• M44: 17,568,774 km (0.108 R)
• M45: 17,858,395 km (0.073 R)
• M46: 18,259,168 km (0.103 R)
• M47: 18,736,685 km (0.032 R)
• M48: 19,329,990 km (0.075 R)
• M49: 20,004,975 km (0.107 R)
• M50: 20,307,313 km (0.074 R)
• M51: 20,916,774 km (0.08 R)
• M52: 22,388,369 km (0.091 R)
• M53: 22,623,686 km (0.056 R)
• M54: 23,334,874 km (0.045 R)
• M55: 23,533,690 km (0.096 R)
• M56: 24,415,270 km (0.064 R)
• M57: 25,022,637 km (0.041 R)
• M58: 25,144,709 km (0.051 R)
• M59: 25,758,061 km (0.08 R)
• M60: 27,627,436 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.8

Radius: 15

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.67 AU - 13.31 AU

Year: 15443 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,628,140 km

• M1: 198,816 km (0.12 R)
• M2: 379,231 km (0.12 R)
• M3: 492,177 km (0.065 R)
• M4: 636,539 km (0.114 R)
• M5: 781,499 km (0.077 R)
• M6: 921,074 km (0.033 R)
• M7: 1,032,076 km (0.066 R)
• M8: 1,437,785 km (0.095 R)
• M9: 2,112,920 km (0.113 R)
• M10: 2,740,633 km (0.105 R)
• M11: 3,161,901 km (0.09 R)
• M12: 3,664,549 km (0.104 R)
• M13: 3,879,073 km (0.104 R)
• M14: 4,034,804 km (0.114 R)
• M15: 4,160,915 km (0.062 R)
• M16: 4,778,455 km (0.111 R)
• M17: 5,183,417 km (0.101 R)
• M18: 5,425,017 km (0.07 R)
• M19: 6,208,162 km (0.085 R)
• M20: 6,501,823 km (0.031 R)
• M21: 6,875,518 km (0.081 R)
• M22: 7,026,911 km (0.032 R)
• M23: 8,318,689 km (0.071 R)
• M24: 8,480,254 km (0.116 R)
• M25: 8,929,946 km (0.053 R)
• M26: 9,303,641 km (0.102 R)
• M27: 9,555,714 km (0.065 R)
• M28: 10,499,377 km (0.085 R)
• M29: 11,338,322 km (0.061 R)
• M30: 11,743,283 km (0.043 R)
• M31: 12,061,628 km (0.082 R)
• M32: 13,505,247 km (0.057 R)
• M33: 13,934,593 km (0.105 R)
• M34: 14,271,637 km (0.085 R)
• M35: 14,757,830 km (0.083 R)
• M36: 14,855,817 km (0.111 R)
• M37: 15,200,191 km (0.103 R)
• M38: 16,097,778 km (0.066 R)
• M39: 17,632,054 km (0.091 R)
• M40: 18,153,851 km (0.046 R)
• M41: 18,574,969 km (0.047 R)
• M42: 18,786,650 km (0.099 R)
• M43: 19,373,223 km (0.038 R)
• M44: 19,641,752 km (0.106 R)
• M45: 19,803,467 km (0.087 R)
• M46: 20,454,966 km (0.107 R)
• M47: 21,890,656 km (0.079 R)
• M48: 22,620,544 km (0.092 R)
• M49: 23,016,979 km (0.098 R)
• M50: 23,130,673 km (0.082 R)
• M51: 23,301,514 km (0.074 R)
• M52: 23,415,657 km (0.085 R)
• M53: 23,931,620 km (0.044 R)
• M54: 24,451,323 km (0.098 R)
• M55: 24,625,455 km (0.084 R)
• M56: 25,502,099 km (0.045 R)
• M57: 26,686,764 km (0.108 R)
• M58: 26,806,143 km (0.098 R)
• M59: 28,680,605 km (0.039 R)
• M60: 28,864,161 km (0.09 R)
• M61: 29,048,167 km (0.063 R)
• M62: 30,036,260 km (0.1 R)
• M63: 30,222,809 km (0.101 R)
• M64: 32,363,255 km (0.102 R)
• M65: 33,258,748 km (0.108 R)
• M66: 33,451,729 km (0.106 R)
• M67: 33,645,160 km (0.084 R)
• M68: 34,682,471 km (0.119 R)
• M69: 34,812,920 km (0.114 R)
• M70: 35,205,166 km (0.088 R)
• M71: 36,589,545 km (0.112 R)
• M72: 37,054,944 km (0.098 R)
• M73: 37,589,307 km (0.066 R)
• M74: 39,004,054 km (0.098 R)
• M75: 41,124,155 km (0.056 R)
• M76: 41,400,463 km (0.077 R)
• M77: 42,024,435 km (0.063 R)
• M78: 45,261,733 km (0.116 R)
• M79: 46,334,649 km (0.083 R)
• M80: 46,694,133 km (0.084 R)
• M81: 46,838,196 km (0.098 R)
• M82: 47,271,282 km (0.115 R)
• M83: 47,415,943 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.6

Radius: 5.5

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.06 AU - 15.16 AU

Year: 17566 Days

Day: 20.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,628,140 km

• M1: 72,854 km (0.081 R)
• M2: 292,763 km (0.09 R)
• M3: 550,969 km (0.109 R)
• M4: 1,065,586 km (0.051 R)
• M5: 1,739,674 km (0.039 R)
• M6: 1,938,190 km (0.118 R)
• M7: 2,222,875 km (0.083 R)
• M8: 3,304,168 km (0.044 R)
• M9: 4,124,114 km (0.091 R)
• M10: 4,322,032 km (0.085 R)
• M11: 5,073,612 km (0.092 R)
• M12: 6,502,421 km (0.099 R)
• M13: 6,617,312 km (0.035 R)
• M14: 6,694,206 km (0.119 R)
• M15: 7,280,330 km (0.089 R)
• M16: 7,319,973 km (0.107 R)
• M17: 8,251,968 km (0.11 R)
• M18: 8,417,723 km (0.12 R)
• M19: 8,795,008 km (0.041 R)
• M20: 8,922,017 km (0.101 R)
• M21: 9,135,044 km (0.107 R)
• M22: 9,959,628 km (0.091 R)
• M23: 11,263,523 km (0.099 R)
• M24: 12,099,326 km (0.091 R)
• M25: 12,240,696 km (0.076 R)
• M26: 12,477,360 km (0.109 R)
• M27: 13,634,200 km (0.071 R)
• M28: 14,524,158 km (0.087 R)
• M29: 15,534,841 km (0.114 R)
• M30: 16,152,082 km (0.087 R)
• M31: 17,676,484 km (0.098 R)
• M32: 17,729,891 km (0.045 R)
• M33: 20,466,634 km (0.055 R)
• M34: 21,654,741 km (0.096 R)
• M35: 22,632,811 km (0.082 R)
• M36: 22,690,855 km (0.119 R)
• M37: 22,923,181 km (0.108 R)
• M38: 23,684,036 km (0.072 R)
• M39: 23,801,769 km (0.086 R)
• M40: 24,572,198 km (0.079 R)
• M41: 24,990,324 km (0.114 R)
• M42: 25,170,291 km (0.117 R)
• M43: 25,712,732 km (0.069 R)
• M44: 26,380,837 km (0.11 R)
• M45: 26,564,094 km (0.118 R)
• M46: 27,362,947 km (0.116 R)
• M47: 27,548,298 km (0.119 R)
• M48: 28,356,875 km (0.072 R)
• M49: 29,110,100 km (0.102 R)
• M50: 30,380,036 km (0.035 R)
• M51: 30,444,064 km (0.107 R)
• M52: 31,344,344 km (0.081 R)
• M53: 32,188,076 km (0.105 R)
• M54: 32,514,648 km (0.104 R)
• M55: 33,302,730 km (0.115 R)
• M56: 34,964,912 km (0.082 R)
• M57: 36,449,671 km (0.112 R)
• M58: 36,926,439 km (0.111 R)
• M59: 38,507,390 km (0.081 R)
• M60: 38,645,917 km (0.081 R)
• M61: 40,250,803 km (0.102 R)
• M62: 40,955,259 km (0.112 R)
• M63: 42,591,112 km (0.098 R)
• M64: 44,175,802 km (0.06 R)
• M65: 44,975,253 km (0.077 R)
• M66: 45,121,111 km (0.116 R)
• M67: 48,893,970 km (0.107 R)
• M68: 49,796,194 km (0.057 R)
• M69: 50,628,108 km (0.081 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 19,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit