🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.48 AU - 0.58 AU

Year: 148 Days

Day: 41.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,401,372 km

• M1: 34,557 km (0.082 R)
• M2: 196,422 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.55 AU - 0.69 AU

Year: 187 Days

Day: 46.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,401,372 km

• M1: 90,656 km (0.12 R)
• M2: 125,363 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.86 AU - 0.96 AU

Year: 332 Days

Day: 21.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.58 AU - 1.74 AU

Year: 819 Days

Day: 26 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,401,372 km

• M1: 1,145,920 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.44 AU - 2.57 AU

Year: 1513 Days

Day: 39.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,401,372 km

• M1: 23,786 km (0.045 R)
• M2: 385,963 km (0.073 R)

Asteroid Belt

Center: 3.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.7

Radius: 14.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.79 AU - 4.69 AU

Year: 3343 Days

Day: 12 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 87,401,372 km

• M1: 186,100 km (0.106 R)
• M2: 432,787 km (0.11 R)
• M3: 526,734 km (0.1 R)
• M4: 711,039 km (0.062 R)
• M5: 990,637 km (0.105 R)
• M6: 1,307,485 km (0.098 R)
• M7: 1,570,628 km (0.048 R)
• M8: 1,897,499 km (0.099 R)
• M9: 1,990,699 km (0.091 R)
• M10: 2,149,422 km (0.085 R)
• M11: 2,446,224 km (0.051 R)
• M12: 2,565,304 km (0.095 R)
• M13: 2,809,598 km (0.081 R)
• M14: 2,916,710 km (0.071 R)
• M15: 3,025,318 km (0.11 R)
• M16: 3,454,065 km (0.116 R)
• M17: 3,549,957 km (0.099 R)
• M18: 3,685,643 km (0.07 R)
• M19: 3,843,020 km (0.109 R)
• M20: 4,225,691 km (0.1 R)
• M21: 4,432,286 km (0.117 R)
• M22: 4,620,929 km (0.112 R)
• M23: 5,313,716 km (0.103 R)
• M24: 5,740,669 km (0.071 R)
• M25: 6,108,979 km (0.097 R)
• M26: 6,508,704 km (0.106 R)
• M27: 6,771,996 km (0.032 R)
• M28: 7,161,250 km (0.116 R)
• M29: 7,911,035 km (0.116 R)
• M30: 8,398,873 km (0.069 R)
• M31: 9,162,421 km (0.102 R)
• M32: 9,484,954 km (0.114 R)
• M33: 9,593,263 km (0.109 R)
• M34: 10,252,092 km (0.077 R)
• M35: 10,447,018 km (0.116 R)
• M36: 10,558,917 km (0.11 R)
• M37: 10,784,062 km (0.096 R)
• M38: 11,642,305 km (0.108 R)
• M39: 11,816,736 km (0.074 R)
• M40: 11,962,594 km (0.083 R)
• M41: 12,850,906 km (0.11 R)
• M42: 13,000,953 km (0.113 R)
• M43: 13,394,096 km (0.073 R)
• M44: 13,637,940 km (0.11 R)
• M45: 14,130,117 km (0.051 R)
• M46: 15,258,684 km (0.093 R)
• M47: 16,221,346 km (0.099 R)
• M48: 16,416,272 km (0.107 R)
• M49: 17,170,544 km (0.087 R)
• M50: 17,502,053 km (0.061 R)
• M51: 17,601,985 km (0.058 R)
• M52: 18,272,632 km (0.09 R)
• M53: 18,543,254 km (0.105 R)
• M54: 18,815,223 km (0.112 R)
• M55: 19,777,586 km (0.11 R)
• M56: 20,125,102 km (0.095 R)
• M57: 21,215,521 km (0.076 R)
• M58: 21,821,692 km (0.077 R)
• M59: 22,001,060 km (0.085 R)
• M60: 22,108,770 km (0.083 R)
• M61: 22,433,397 km (0.1 R)
• M62: 22,542,006 km (0.115 R)
• M63: 23,160,443 km (0.045 R)
• M64: 24,043,071 km (0.077 R)
• M65: 24,414,223 km (0.105 R)
• M66: 24,674,972 km (0.08 R)
• M67: 24,861,969 km (0.043 R)
• M68: 24,974,317 km (0.095 R)
• M69: 25,124,364 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.3

Radius: 4.4

Gravity: 50.48 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.15 AU - 15.55 AU

Year: 23027 Days

Day: 17.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,401,372 km

• M1: 70,161 km (0.1 R)
• M2: 263,143 km (0.073 R)
• M3: 543,339 km (0.103 R)
• M4: 618,438 km (0.085 R)
• M5: 751,281 km (0.035 R)
• M6: 1,169,855 km (0.075 R)
• M7: 1,471,594 km (0.106 R)
• M8: 1,577,360 km (0.113 R)
• M9: 1,685,669 km (0.117 R)
• M10: 2,344,199 km (0.117 R)
• M11: 2,765,017 km (0.107 R)
• M12: 3,254,352 km (0.048 R)
• M13: 4,111,398 km (0.057 R)
• M14: 4,310,962 km (0.084 R)
• M15: 6,357,610 km (0.117 R)
• M16: 6,762,871 km (0.057 R)
• M17: 7,116,969 km (0.085 R)
• M18: 7,659,261 km (0.074 R)
• M19: 8,783,340 km (0.116 R)
• M20: 9,299,303 km (0.032 R)
• M21: 9,429,752 km (0.112 R)
• M22: 9,560,800 km (0.103 R)
• M23: 9,824,840 km (0.093 R)
• M24: 9,891,262 km (0.089 R)
• M25: 10,631,322 km (0.075 R)
• M26: 11,180,795 km (0.109 R)
• M27: 11,809,705 km (0.076 R)
• M28: 12,021,984 km (0.103 R)
• M29: 12,810,963 km (0.106 R)
• M30: 12,956,073 km (0.057 R)
• M31: 14,062,649 km (0.114 R)
• M32: 16,364,810 km (0.077 R)
• M33: 16,601,325 km (0.053 R)
• M34: 18,534,129 km (0.065 R)
• M35: 19,194,155 km (0.115 R)
• M36: 19,277,182 km (0.071 R)
• M37: 21,219,710 km (0.092 R)
• M38: 23,400,548 km (0.051 R)
• M39: 24,833,396 km (0.045 R)
• M40: 25,196,021 km (0.078 R)
• M41: 25,926,508 km (0.105 R)
• M42: 26,110,214 km (0.115 R)
• M43: 26,202,217 km (0.119 R)
• M44: 26,942,128 km (0.107 R)
• M45: 27,595,272 km (0.106 R)
• M46: 29,873,797 km (0.113 R)
• M47: 30,938,186 km (0.048 R)
• M48: 31,621,848 km (0.104 R)
• M49: 32,607,249 km (0.094 R)
• M50: 34,204,805 km (0.12 R)
• M51: 35,521,416 km (0.101 R)
• M52: 36,032,143 km (0.113 R)
• M53: 42,781,101 km (0.092 R)
• M54: 43,542,405 km (0.086 R)
• M55: 48,429,319 km (0.108 R)
• M56: 48,542,415 km (0.077 R)
• M57: 48,995,547 km (0.099 R)
• M58: 52,322,603 km (0.07 R)
• M59: 52,554,779 km (0.113 R)
• M60: 53,486,624 km (0.102 R)
• M61: 55,130,705 km (0.092 R)
• M62: 56,196,291 km (0.097 R)
• M63: 56,910,321 km (0.085 R)
• M64: 58,227,530 km (0.09 R)
• M65: 61,870,239 km (0.106 R)
• M66: 61,992,909 km (0.113 R)
• M67: 62,238,549 km (0.085 R)
• M68: 63,595,252 km (0.058 R)
• M69: 65,711,014 km (0.106 R)
• M70: 66,714,666 km (0.097 R)
• M71: 66,966,440 km (0.092 R)
• M72: 67,470,734 km (0.087 R)
• M73: 67,849,815 km (0.094 R)
• M74: 68,864,238 km (0.098 R)
• M75: 69,628,384 km (0.087 R)
• M76: 71,422,063 km (0.079 R)
• M77: 71,937,427 km (0.066 R)
• M78: 76,630,163 km (0.11 R)
• M79: 78,216,200 km (0.037 R)
• M80: 78,348,893 km (0.093 R)
• M81: 78,880,264 km (0.099 R)
• M82: 79,013,407 km (0.047 R)
• M83: 81,420,885 km (0.101 R)
• M84: 81,555,224 km (0.095 R)
• M85: 81,689,862 km (0.064 R)
• M86: 83,039,085 km (0.083 R)
• M87: 83,580,929 km (0.059 R)
• M88: 83,987,985 km (0.079 R)
• M89: 84,531,922 km (0.086 R)
• M90: 85,486,357 km (0.089 R)
• M91: 87,406,146 km (0.113 R)
• M92: 88,233,273 km (0.067 R)
• M93: 88,371,352 km (0.096 R)
• M94: 88,924,565 km (0.05 R)
• M95: 91,987,282 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.5

Radius: 6.2

Gravity: 16.92 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.72 AU - 19.94 AU

Year: 25267 Days

Day: 16 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,401,372 km

• M1: 84,972 km (0.053 R)
• M2: 253,868 km (0.062 R)
• M3: 381,774 km (0.095 R)
• M4: 508,334 km (0.063 R)
• M5: 553,662 km (0.06 R)
• M6: 673,639 km (0.112 R)
• M7: 855,700 km (0.098 R)
• M8: 1,112,559 km (0.069 R)
• M9: 3,394,226 km (0.104 R)
• M10: 3,661,857 km (0.114 R)
• M11: 3,982,744 km (0.102 R)
• M12: 4,123,067 km (0.034 R)
• M13: 4,505,140 km (0.038 R)
• M14: 4,848,916 km (0.083 R)
• M15: 5,405,869 km (0.093 R)
• M16: 5,561,450 km (0.117 R)
• M17: 6,143,985 km (0.101 R)
• M18: 6,197,840 km (0.118 R)
• M19: 6,306,298 km (0.118 R)
• M20: 6,801,467 km (0.103 R)
• M21: 7,025,565 km (0.099 R)
• M22: 8,480,703 km (0.08 R)
• M23: 8,721,855 km (0.104 R)
• M24: 8,843,329 km (0.037 R)
• M25: 9,149,555 km (0.099 R)
• M26: 9,646,519 km (0.075 R)
• M27: 9,835,312 km (0.05 R)
• M28: 10,088,731 km (0.075 R)
• M29: 10,666,777 km (0.091 R)
• M30: 11,387,988 km (0.059 R)
• M31: 12,464,794 km (0.048 R)
• M32: 12,807,822 km (0.055 R)
• M33: 12,876,936 km (0.081 R)
• M34: 13,644,074 km (0.086 R)
• M35: 15,076,473 km (0.113 R)
• M36: 17,084,675 km (0.1 R)
• M37: 18,236,280 km (0.064 R)
• M38: 19,096,617 km (0.053 R)
• M39: 19,890,084 km (0.115 R)
• M40: 20,613,390 km (0.114 R)
• M41: 22,168,609 km (0.079 R)
• M42: 23,338,465 km (0.095 R)
• M43: 24,528,366 km (0.075 R)
• M44: 25,999,512 km (0.099 R)
• M45: 27,410,070 km (0.033 R)
• M46: 29,663,313 km (0.055 R)
• M47: 33,770,822 km (0.102 R)
• M48: 33,961,709 km (0.03 R)
• M49: 37,261,389 km (0.088 R)
• M50: 38,052,612 km (0.107 R)
• M51: 38,849,221 km (0.028 R)
• M52: 39,550,835 km (0.1 R)
• M53: 41,068,206 km (0.118 R)
• M54: 41,373,984 km (0.097 R)
• M55: 41,987,934 km (0.097 R)
• M56: 42,193,182 km (0.058 R)
• M57: 48,504,417 km (0.049 R)
• M58: 48,827,698 km (0.093 R)
• M59: 49,367,896 km (0.102 R)
• M60: 50,127,554 km (0.094 R)
• M61: 50,563,482 km (0.073 R)
• M62: 51,110,113 km (0.097 R)
• M63: 53,872,288 km (0.113 R)
• M64: 54,990,532 km (0.059 R)
• M65: 56,116,555 km (0.112 R)
• M66: 56,569,088 km (0.111 R)
• M67: 58,048,312 km (0.109 R)
• M68: 59,194,681 km (0.069 R)
• M69: 59,540,102 km (0.084 R)
• M70: 60,001,612 km (0.075 R)
• M71: 61,742,931 km (0.096 R)
• M72: 64,681,931 km (0.113 R)
• M73: 66,347,553 km (0.076 R)
• M74: 68,630,566 km (0.047 R)
• M75: 68,751,441 km (0.053 R)
• M76: 70,085,705 km (0.111 R)
• M77: 70,695,017 km (0.084 R)
• M78: 71,305,975 km (0.041 R)
• M79: 71,428,495 km (0.108 R)
• M80: 71,550,866 km (0.066 R)
• M81: 71,918,877 km (0.049 R)
• M82: 72,779,663 km (0.072 R)
• M83: 73,149,619 km (0.076 R)
• M84: 74,387,541 km (0.117 R)
• M85: 74,760,190 km (0.1 R)
• M86: 76,257,066 km (0.108 R)
• M87: 76,758,368 km (0.075 R)
• M88: 79,407,447 km (0.063 R)
• M89: 79,534,306 km (0.087 R)
• M90: 80,042,640 km (0.059 R)
• M91: 80,934,542 km (0.102 R)
• M92: 82,857,174 km (0.05 R)
• M93: 82,985,978 km (0.101 R)
• M94: 83,759,549 km (0.078 R)
• M95: 87,270,461 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 18,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit