🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.79 AU - 1.15 AU

Year: 336 Days

Day: 43.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.5 AU - 1.98 AU

Year: 807 Days

Day: 15.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 122.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,271,994 km

• M1: 636,988 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.25 AU - 2.49 AU

Year: 1282 Days

Day: 17.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.96 AU - 5.52 AU

Year: 4216 Days

Day: 27.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,271,994 km

• M1: 411,843 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.2

Radius: 11.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.84 AU - 13.88 AU

Year: 16208 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,271,994 km

• M1: 149,747 km (0.11 R)
• M2: 232,924 km (0.103 R)
• M3: 380,427 km (0.102 R)
• M4: 645,814 km (0.099 R)
• M5: 759,060 km (0.082 R)
• M6: 844,630 km (0.071 R)
• M7: 1,045,390 km (0.109 R)
• M8: 1,242,111 km (0.079 R)
• M9: 1,324,390 km (0.105 R)
• M10: 1,538,315 km (0.073 R)
• M11: 2,799,275 km (0.11 R)
• M12: 3,808,612 km (0.112 R)
• M13: 4,887,811 km (0.089 R)
• M14: 5,426,812 km (0.088 R)
• M15: 5,808,586 km (0.08 R)
• M16: 6,415,654 km (0.039 R)
• M17: 6,968,119 km (0.093 R)
• M18: 7,193,414 km (0.103 R)
• M19: 8,158,170 km (0.068 R)
• M20: 8,716,170 km (0.072 R)
• M21: 9,245,298 km (0.109 R)
• M22: 9,911,009 km (0.11 R)
• M23: 10,592,277 km (0.039 R)
• M24: 11,025,662 km (0.116 R)
• M25: 11,509,163 km (0.088 R)
• M26: 11,820,476 km (0.093 R)
• M27: 12,134,631 km (0.083 R)
• M28: 12,224,839 km (0.057 R)
• M29: 12,816,947 km (0.083 R)
• M30: 13,605,478 km (0.104 R)
• M31: 13,934,742 km (0.067 R)
• M32: 14,076,561 km (0.09 R)
• M33: 14,171,406 km (0.118 R)
• M34: 14,889,775 km (0.072 R)
• M35: 15,229,213 km (0.119 R)
• M36: 15,424,139 km (0.093 R)
• M37: 15,669,180 km (0.107 R)
• M38: 15,767,466 km (0.059 R)
• M39: 15,915,418 km (0.086 R)
• M40: 16,163,003 km (0.071 R)
• M41: 16,361,968 km (0.035 R)
• M42: 17,014,215 km (0.062 R)
• M43: 17,470,937 km (0.056 R)
• M44: 18,240,768 km (0.096 R)
• M45: 18,344,289 km (0.099 R)
• M46: 18,551,931 km (0.107 R)
• M47: 18,917,100 km (0.11 R)
• M48: 19,021,818 km (0.069 R)
• M49: 19,126,836 km (0.04 R)
• M50: 20,294,148 km (0.037 R)
• M51: 23,312,135 km (0.101 R)
• M52: 23,537,131 km (0.099 R)
• M53: 24,045,763 km (0.111 R)
• M54: 25,016,504 km (0.03 R)
• M55: 25,246,885 km (0.033 R)
• M56: 25,593,653 km (0.097 R)
• M57: 26,291,826 km (0.039 R)
• M58: 27,945,331 km (0.117 R)
• M59: 28,664,298 km (0.076 R)
• M60: 29,147,051 km (0.066 R)
• M61: 29,510,723 km (0.037 R)
• M62: 30,734,284 km (0.107 R)
• M63: 31,228,256 km (0.065 R)
• M64: 31,662,689 km (0.117 R)
• M65: 32,977,953 km (0.114 R)
• M66: 33,293,754 km (0.118 R)
• M67: 33,928,348 km (0.086 R)
• M68: 34,055,806 km (0.108 R)
• M69: 35,145,177 km (0.025 R)
• M70: 37,226,533 km (0.082 R)
• M71: 38,880,337 km (0.097 R)
• M72: 39,615,611 km (0.06 R)
• M73: 40,828,700 km (0.058 R)
• M74: 42,122,272 km (0.082 R)
• M75: 42,327,670 km (0.111 R)
• M76: 42,877,293 km (0.118 R)
• M77: 43,222,116 km (0.029 R)
• M78: 43,914,156 km (0.117 R)
• M79: 45,379,766 km (0.083 R)
• M80: 45,871,793 km (0.12 R)
• M81: 46,083,175 km (0.09 R)
• M82: 46,506,986 km (0.116 R)
• M83: 46,790,324 km (0.055 R)
• M84: 47,287,289 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.4

Radius: 7.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.66 AU - 15.98 AU

Year: 21075 Days

Day: 15.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,271,994 km

• M1: 124,166 km (0.091 R)
• M2: 269,127 km (0.117 R)
• M3: 479,910 km (0.084 R)
• M4: 598,242 km (0.101 R)
• M5: 1,182,272 km (0.032 R)
• M6: 1,695,243 km (0.051 R)
• M7: 2,170,516 km (0.059 R)
• M8: 2,392,369 km (0.114 R)
• M9: 2,879,759 km (0.075 R)
• M10: 3,259,588 km (0.11 R)
• M11: 3,798,589 km (0.048 R)
• M12: 4,264,736 km (0.052 R)
• M13: 4,440,962 km (0.096 R)
• M14: 4,517,257 km (0.117 R)
• M15: 5,170,102 km (0.074 R)
• M16: 5,223,658 km (0.105 R)
• M17: 5,466,755 km (0.105 R)
• M18: 5,630,864 km (0.086 R)
• M19: 5,852,269 km (0.07 R)
• M20: 6,161,338 km (0.084 R)
• M21: 6,533,537 km (0.07 R)
• M22: 6,620,454 km (0.108 R)
• M23: 7,877,375 km (0.046 R)
• M24: 8,000,943 km (0.052 R)
• M25: 8,406,802 km (0.034 R)
• M26: 10,365,487 km (0.118 R)
• M27: 10,671,115 km (0.048 R)
• M28: 10,910,771 km (0.081 R)
• M29: 11,360,612 km (0.073 R)
• M30: 11,745,976 km (0.108 R)
• M31: 11,851,891 km (0.041 R)
• M32: 11,922,651 km (0.094 R)
• M33: 12,278,544 km (0.079 R)
• M34: 13,037,155 km (0.048 R)
• M35: 13,366,869 km (0.088 R)
• M36: 13,736,525 km (0.076 R)
• M37: 14,410,464 km (0.096 R)
• M38: 14,486,011 km (0.12 R)
• M39: 14,561,707 km (0.111 R)
• M40: 15,210,214 km (0.087 R)
• M41: 16,456,364 km (0.076 R)
• M42: 16,852,499 km (0.04 R)
• M43: 17,051,764 km (0.055 R)
• M44: 17,937,682 km (0.088 R)
• M45: 18,550,286 km (0.095 R)
• M46: 18,673,554 km (0.104 R)
• M47: 19,628,288 km (0.066 R)
• M48: 22,367,425 km (0.092 R)
• M49: 24,318,929 km (0.063 R)
• M50: 24,453,866 km (0.107 R)
• M51: 24,589,252 km (0.119 R)
• M52: 24,724,638 km (0.093 R)
• M53: 25,132,741 km (0.102 R)
• M54: 27,346,640 km (0.098 R)
• M55: 27,956,850 km (0.087 R)
• M56: 29,286,476 km (0.111 R)
• M57: 30,103,729 km (0.05 R)
• M58: 30,152,049 km (0.093 R)
• M59: 30,297,159 km (0.046 R)
• M60: 30,782,455 km (0.116 R)
• M61: 31,515,185 km (0.1 R)
• M62: 32,352,484 km (0.083 R)
• M63: 32,699,551 km (0.065 R)
• M64: 32,749,218 km (0.079 R)
• M65: 33,047,666 km (0.1 R)
• M66: 33,447,092 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.5

Radius: 4.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.11 AU - 17.35 AU

Year: 21927 Days

Day: 16.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,271,994 km

• M1: 68,965 km (0.105 R)
• M2: 253,269 km (0.071 R)
• M3: 329,415 km (0.101 R)
• M4: 388,655 km (0.079 R)
• M5: 690,693 km (0.119 R)
• M6: 815,608 km (0.11 R)
• M7: 1,158,785 km (0.079 R)
• M8: 1,896,452 km (0.075 R)
• M9: 1,939,836 km (0.111 R)
• M10: 1,983,518 km (0.109 R)
• M11: 2,604,499 km (0.07 R)
• M12: 2,652,819 km (0.028 R)
• M13: 2,725,673 km (0.116 R)
• M14: 3,491,166 km (0.066 R)
• M15: 3,544,422 km (0.03 R)
• M16: 3,733,065 km (0.075 R)
• M17: 6,013,386 km (0.076 R)
• M18: 6,045,400 km (0.1 R)
• M19: 6,400,545 km (0.105 R)
• M20: 6,996,244 km (0.105 R)
• M21: 7,063,563 km (0.044 R)
• M22: 7,131,031 km (0.084 R)
• M23: 7,644,152 km (0.108 R)
• M24: 7,782,979 km (0.064 R)
• M25: 8,453,776 km (0.102 R)
• M26: 8,561,337 km (0.114 R)
• M27: 8,705,549 km (0.1 R)
• M28: 8,850,509 km (0.11 R)
• M29: 9,290,177 km (0.086 R)
• M30: 9,662,078 km (0.036 R)
• M31: 11,712,765 km (0.087 R)
• M32: 11,912,927 km (0.118 R)
• M33: 12,154,677 km (0.094 R)
• M34: 12,601,975 km (0.108 R)
• M35: 12,724,944 km (0.05 R)
• M36: 13,638,688 km (0.101 R)
• M37: 15,528,558 km (0.037 R)
• M38: 16,908,449 km (0.098 R)
• M39: 17,089,313 km (0.1 R)
• M40: 17,270,775 km (0.096 R)
• M41: 17,316,253 km (0.045 R)
• M42: 17,635,794 km (0.086 R)
• M43: 17,727,497 km (0.068 R)
• M44: 18,466,361 km (0.115 R)
• M45: 18,559,411 km (0.105 R)
• M46: 19,262,371 km (0.082 R)
• M47: 19,356,768 km (0.097 R)
• M48: 19,926,287 km (0.096 R)
• M49: 20,309,108 km (0.078 R)
• M50: 21,423,013 km (0.106 R)
• M51: 22,110,565 km (0.109 R)
• M52: 23,155,656 km (0.073 R)
• M53: 23,557,925 km (0.075 R)
• M54: 24,522,831 km (0.078 R)
• M55: 24,625,006 km (0.082 R)
• M56: 24,932,879 km (0.051 R)
• M57: 25,241,948 km (0.107 R)
• M58: 25,293,559 km (0.067 R)
• M59: 25,552,214 km (0.111 R)
• M60: 26,385,923 km (0.057 R)
• M61: 26,805,994 km (0.104 R)
• M62: 27,069,735 km (0.089 R)
• M63: 28,026,263 km (0.071 R)
• M64: 28,562,422 km (0.073 R)
• M65: 28,670,133 km (0.047 R)
• M66: 29,972,382 km (0.066 R)
• M67: 31,961,585 km (0.065 R)
• M68: 32,129,284 km (0.106 R)
• M69: 32,297,283 km (0.07 R)
• M70: 32,915,571 km (0.106 R)
• M71: 32,972,119 km (0.076 R)
• M72: 33,254,559 km (0.091 R)
• M73: 33,594,745 km (0.068 R)
• M74: 34,736,775 km (0.098 R)
• M75: 37,058,833 km (0.067 R)
• M76: 37,234,910 km (0.075 R)
• M77: 37,470,227 km (0.098 R)
• M78: 39,490,248 km (0.092 R)
• M79: 39,550,236 km (0.082 R)
• M80: 39,730,352 km (0.105 R)
• M81: 40,030,894 km (0.102 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 10,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit