🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.89 AU - 1.09 AU

Year: 367 Days

Day: 28.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 108.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.89 AU - 1.23 AU

Year: 407 Days

Day: 12.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.18 AU - 3.14 AU

Year: 1617 Days

Day: 46 Hours

Environment

Temp: -100 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,272,347 km

• M1: 64,477 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.87 AU - 4.27 AU

Year: 2515 Days

Day: 30.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,272,347 km

• M1: 1,520,662 km (0.112 R)
• M2: 1,810,733 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.8 AU - 3.84 AU

Year: 2783 Days

Day: 28.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.46 AU - 4.54 AU

Year: 2982 Days

Day: 27.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 150.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.8

Radius: 12.6

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.06 AU - 6.04 AU

Year: 4874 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,272,347 km

• M1: 258,056 km (0.078 R)
• M2: 1,053,618 km (0.036 R)
• M3: 1,262,157 km (0.118 R)
• M4: 1,344,137 km (0.08 R)
• M5: 1,720,525 km (0.063 R)
• M6: 1,812,229 km (0.093 R)
• M7: 2,016,729 km (0.107 R)
• M8: 2,279,124 km (0.094 R)
• M9: 2,946,629 km (0.045 R)
• M10: 3,321,671 km (0.114 R)
• M11: 3,593,490 km (0.085 R)
• M12: 3,732,168 km (0.066 R)
• M13: 3,852,444 km (0.075 R)
• M14: 3,933,377 km (0.114 R)
• M15: 4,014,908 km (0.112 R)
• M16: 4,158,970 km (0.119 R)
• M17: 4,325,622 km (0.082 R)
• M18: 4,409,846 km (0.067 R)
• M19: 4,537,303 km (0.102 R)
• M20: 5,036,960 km (0.117 R)
• M21: 5,417,687 km (0.093 R)
• M22: 6,231,051 km (0.095 R)
• M23: 6,374,365 km (0.085 R)
• M24: 6,470,557 km (0.095 R)
• M25: 6,664,286 km (0.074 R)
• M26: 7,232,159 km (0.12 R)
• M27: 7,458,651 km (0.11 R)
• M28: 7,892,784 km (0.079 R)
• M29: 8,178,216 km (0.106 R)
• M30: 8,812,661 km (0.064 R)
• M31: 9,244,550 km (0.12 R)
• M32: 9,326,230 km (0.087 R)
• M33: 9,683,321 km (0.087 R)
• M34: 9,933,149 km (0.107 R)
• M35: 10,213,196 km (0.115 R)
• M36: 10,781,369 km (0.113 R)
• M37: 10,867,537 km (0.105 R)
• M38: 11,040,323 km (0.105 R)
• M39: 11,156,112 km (0.1 R)
• M40: 11,418,207 km (0.113 R)
• M41: 11,770,660 km (0.045 R)
• M42: 11,888,992 km (0.072 R)
• M43: 11,978,002 km (0.102 R)
• M44: 12,216,312 km (0.104 R)
• M45: 12,366,209 km (0.038 R)
• M46: 12,758,604 km (0.059 R)
• M47: 12,941,113 km (0.087 R)
• M48: 13,216,373 km (0.045 R)
• M49: 13,370,310 km (0.085 R)
• M50: 14,432,006 km (0.059 R)
• M51: 15,005,115 km (0.113 R)
• M52: 15,101,307 km (0.073 R)
• M53: 15,683,093 km (0.056 R)
• M54: 16,140,713 km (0.106 R)
• M55: 16,305,270 km (0.079 R)
• M56: 16,868,805 km (0.049 R)
• M57: 17,102,627 km (0.116 R)
• M58: 17,506,092 km (0.116 R)
• M59: 17,912,699 km (0.119 R)
• M60: 18,253,932 km (0.069 R)
• M61: 18,356,706 km (0.029 R)
• M62: 18,769,895 km (0.079 R)
• M63: 19,081,657 km (0.101 R)
• M64: 19,255,640 km (0.107 R)
• M65: 19,921,649 km (0.105 R)
• M66: 20,168,935 km (0.112 R)
• M67: 20,346,208 km (0.067 R)
• M68: 20,524,080 km (0.12 R)
• M69: 20,630,893 km (0.05 R)
• M70: 20,988,731 km (0.081 R)
• M71: 21,312,311 km (0.119 R)
• M72: 21,601,484 km (0.066 R)
• M73: 21,782,946 km (0.077 R)
• M74: 22,513,432 km (0.096 R)
• M75: 22,697,438 km (0.108 R)
• M76: 23,773,794 km (0.06 R)
• M77: 23,961,091 km (0.084 R)
• M78: 24,224,234 km (0.086 R)
• M79: 24,677,366 km (0.098 R)
• M80: 25,630,454 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.7

Radius: 5

Gravity: 24.79 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.29 AU - 14.77 AU

Year: 18552 Days

Day: 23.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 54,272,347 km

• M1: 103,073 km (0.087 R)
• M2: 338,540 km (0.07 R)
• M3: 462,557 km (0.107 R)
• M4: 520,152 km (0.104 R)
• M5: 1,615,059 km (0.102 R)
• M6: 2,174,854 km (0.089 R)
• M7: 2,340,309 km (0.117 R)
• M8: 3,302,373 km (0.033 R)
• M9: 3,492,512 km (0.043 R)
• M10: 3,686,241 km (0.114 R)
• M11: 3,883,561 km (0.115 R)
• M12: 4,003,688 km (0.079 R)
• M13: 4,621,976 km (0.109 R)
• M14: 5,314,016 km (0.115 R)
• M15: 5,447,307 km (0.062 R)
• M16: 5,492,037 km (0.084 R)
• M17: 5,762,660 km (0.1 R)
• M18: 7,033,793 km (0.093 R)
• M19: 7,229,317 km (0.077 R)
• M20: 7,675,568 km (0.092 R)
• M21: 8,335,893 km (0.099 R)
• M22: 8,699,116 km (0.105 R)
• M23: 9,014,319 km (0.11 R)
• M24: 10,814,430 km (0.085 R)
• M25: 11,153,419 km (0.09 R)
• M26: 11,668,335 km (0.085 R)
• M27: 11,726,079 km (0.095 R)
• M28: 11,957,807 km (0.099 R)
• M29: 12,191,030 km (0.056 R)
• M30: 12,959,364 km (0.071 R)
• M31: 13,019,203 km (0.099 R)
• M32: 14,171,855 km (0.099 R)
• M33: 14,295,124 km (0.108 R)
• M34: 14,729,107 km (0.085 R)
• M35: 15,929,181 km (0.04 R)
• M36: 17,886,669 km (0.12 R)
• M37: 20,126,000 km (0.109 R)
• M38: 20,403,354 km (0.087 R)
• M39: 21,172,587 km (0.095 R)
• M40: 21,313,508 km (0.096 R)
• M41: 21,454,728 km (0.048 R)
• M42: 21,738,067 km (0.1 R)
• M43: 24,049,054 km (0.118 R)
• M44: 25,158,772 km (0.088 R)
• M45: 25,607,416 km (0.054 R)
• M46: 26,969,055 km (0.074 R)
• M47: 28,898,718 km (0.114 R)
• M48: 29,446,994 km (0.09 R)
• M49: 29,840,736 km (0.12 R)
• M50: 31,192,353 km (0.105 R)
• M51: 32,158,456 km (0.031 R)
• M52: 33,052,602 km (0.102 R)
• M53: 34,533,322 km (0.053 R)
• M54: 35,365,236 km (0.109 R)
• M55: 35,867,585 km (0.086 R)
• M56: 36,541,075 km (0.091 R)
• M57: 37,218,604 km (0.058 R)
• M58: 37,729,630 km (0.066 R)
• M59: 38,758,415 km (0.049 R)
• M60: 41,194,616 km (0.111 R)
• M61: 41,282,580 km (0.102 R)
• M62: 41,458,507 km (0.066 R)
• M63: 42,076,645 km (0.108 R)
• M64: 42,253,769 km (0.102 R)
• M65: 43,679,885 km (0.093 R)
• M66: 44,128,829 km (0.076 R)
• M67: 44,669,475 km (0.074 R)
• M68: 47,129,612 km (0.107 R)
• M69: 47,774,529 km (0.118 R)
• M70: 47,866,980 km (0.076 R)
• M71: 48,237,085 km (0.114 R)
• M72: 49,820,579 km (0.093 R)
• M73: 50,101,823 km (0.087 R)
• M74: 50,571,560 km (0.109 R)
• M75: 50,854,300 km (0.11 R)
• M76: 51,042,943 km (0.116 R)
• M77: 52,751,650 km (0.102 R)
• M78: 54,382,716 km (0.108 R)
• M79: 55,738,222 km (0.11 R)
• M80: 56,030,087 km (0.109 R)
• M81: 58,186,391 km (0.048 R)
• M82: 58,482,595 km (0.081 R)
• M83: 58,878,132 km (0.079 R)
• M84: 59,771,530 km (0.053 R)
• M85: 60,070,277 km (0.078 R)
• M86: 60,569,485 km (0.079 R)
• M87: 61,471,261 km (0.097 R)
• M88: 61,974,209 km (0.088 R)
• M89: 62,680,610 km (0.081 R)
• M90: 63,186,849 km (0.107 R)
• M91: 63,288,277 km (0.107 R)
• M92: 63,897,739 km (0.038 R)
• M93: 64,815,821 km (0.113 R)
• M94: 65,635,467 km (0.1 R)
• M95: 66,768,073 km (0.099 R)
• M96: 67,388,605 km (0.107 R)
• M97: 68,948,312 km (0.118 R)
• M98: 69,470,708 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.8

Radius: 8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.65 AU - 19.05 AU

Year: 29303 Days

Day: 24.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,272,347 km

• M1: 104,270 km (0.11 R)
• M2: 219,610 km (0.073 R)
• M3: 651,499 km (0.072 R)
• M4: 875,896 km (0.05 R)
• M5: 1,038,957 km (0.064 R)
• M6: 1,167,911 km (0.071 R)
• M7: 1,279,660 km (0.042 R)
• M8: 1,418,337 km (0.044 R)
• M9: 1,537,866 km (0.107 R)
• M10: 1,838,408 km (0.119 R)
• M11: 2,609,436 km (0.099 R)
• M12: 3,059,725 km (0.062 R)
• M13: 4,099,430 km (0.105 R)
• M14: 4,305,726 km (0.095 R)
• M15: 4,550,618 km (0.08 R)
• M16: 5,881,141 km (0.087 R)
• M17: 5,958,483 km (0.109 R)
• M18: 6,192,305 km (0.084 R)
• M19: 6,429,118 km (0.072 R)
• M20: 6,628,831 km (0.046 R)
• M21: 6,709,165 km (0.069 R)
• M22: 7,116,371 km (0.075 R)
• M23: 7,489,617 km (0.084 R)
• M24: 7,826,811 km (0.066 R)
• M25: 7,997,203 km (0.08 R)
• M26: 8,867,863 km (0.03 R)
• M27: 8,956,574 km (0.058 R)
• M28: 9,045,585 km (0.108 R)
• M29: 9,631,261 km (0.099 R)
• M30: 9,814,069 km (0.098 R)
• M31: 10,136,602 km (0.112 R)
• M32: 10,462,576 km (0.107 R)
• M33: 11,077,124 km (0.11 R)
• M34: 11,849,647 km (0.108 R)
• M35: 12,045,471 km (0.111 R)
• M36: 12,390,743 km (0.071 R)
• M37: 13,497,019 km (0.108 R)
• M38: 13,907,216 km (0.099 R)
• M39: 14,321,453 km (0.116 R)
• M40: 15,321,365 km (0.078 R)
• M41: 15,427,879 km (0.073 R)
• M42: 15,534,692 km (0.108 R)
• M43: 15,802,921 km (0.099 R)
• M44: 16,343,717 km (0.094 R)
• M45: 16,452,624 km (0.11 R)
• M46: 16,561,681 km (0.103 R)
• M47: 18,510,343 km (0.096 R)
• M48: 19,080,311 km (0.116 R)
• M49: 19,598,219 km (0.059 R)
• M50: 20,647,947 km (0.084 R)
• M51: 20,706,739 km (0.056 R)
• M52: 21,476,869 km (0.037 R)
• M53: 22,498,173 km (0.051 R)
• M54: 23,350,881 km (0.106 R)
• M55: 24,214,360 km (0.099 R)
• M56: 25,655,287 km (0.116 R)
• M57: 26,482,114 km (0.119 R)
• M58: 26,995,235 km (0.052 R)
• M59: 28,423,147 km (0.075 R)
• M60: 29,676,029 km (0.081 R)
• M61: 30,543,547 km (0.052 R)
• M62: 32,714,362 km (0.055 R)
• M63: 33,610,453 km (0.086 R)
• M64: 34,026,784 km (0.045 R)
• M65: 34,374,898 km (0.082 R)
• M66: 35,426,571 km (0.109 R)
• M67: 36,275,539 km (0.104 R)
• M68: 38,935,090 km (0.054 R)
• M69: 39,226,357 km (0.112 R)
• M70: 39,957,741 km (0.106 R)
• M71: 40,104,496 km (0.117 R)
• M72: 40,693,613 km (0.078 R)
• M73: 41,359,623 km (0.093 R)
• M74: 42,927,857 km (0.102 R)
• M75: 43,379,343 km (0.119 R)
• M76: 45,354,484 km (0.101 R)
• M77: 46,584,478 km (0.114 R)
• M78: 47,592,019 km (0.071 R)
• M79: 47,747,601 km (0.081 R)
• M80: 49,391,981 km (0.107 R)
• M81: 49,786,171 km (0.049 R)
• M82: 49,865,159 km (0.101 R)
• M83: 51,054,761 km (0.034 R)
• M84: 51,293,669 km (0.042 R)
• M85: 51,772,981 km (0.099 R)
• M86: 52,333,823 km (0.111 R)
• M87: 52,414,157 km (0.093 R)
• M88: 53,542,724 km (0.104 R)
• M89: 53,947,685 km (0.106 R)
• M90: 54,109,849 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 13,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit