🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.64 AU

Year: 147 Days

Day: 16.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,258,909 km

• M1: 146,756 km (0.118 R)
• M2: 207,193 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.65 AU - 1.01 AU

Year: 272 Days

Day: 19.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.25 AU - 1.29 AU

Year: 515 Days

Day: 40.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,258,909 km

• M1: 45,478 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.42 AU - 2.56 AU

Year: 1414 Days

Day: 36.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,258,909 km

• M1: 149,448 km (0.092 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.9

Radius: 9.9

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.36 AU - 8.26 AU

Year: 7855 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,258,909 km

• M1: 124,465 km (0.116 R)
• M2: 240,105 km (0.099 R)
• M3: 348,862 km (0.112 R)
• M4: 746,045 km (0.061 R)
• M5: 1,129,763 km (0.081 R)
• M6: 1,295,667 km (0.051 R)
• M7: 1,372,261 km (0.075 R)
• M8: 1,509,891 km (0.107 R)
• M9: 1,928,466 km (0.056 R)
• M10: 2,335,522 km (0.104 R)
• M11: 2,429,619 km (0.078 R)
• M12: 2,894,270 km (0.094 R)
• M13: 2,995,697 km (0.081 R)
• M14: 3,175,963 km (0.086 R)
• M15: 3,386,447 km (0.06 R)
• M16: 3,628,796 km (0.057 R)
• M17: 3,849,004 km (0.095 R)
• M18: 4,418,672 km (0.078 R)
• M19: 5,014,820 km (0.056 R)
• M20: 5,731,543 km (0.095 R)
• M21: 6,613,572 km (0.097 R)
• M22: 7,294,093 km (0.096 R)
• M23: 7,572,495 km (0.065 R)
• M24: 8,247,779 km (0.098 R)
• M25: 8,757,759 km (0.043 R)
• M26: 9,541,951 km (0.043 R)
• M27: 9,961,722 km (0.118 R)
• M28: 10,193,150 km (0.103 R)
• M29: 10,504,613 km (0.109 R)
• M30: 10,700,885 km (0.097 R)
• M31: 10,819,217 km (0.073 R)
• M32: 10,898,354 km (0.052 R)
• M33: 10,977,641 km (0.09 R)
• M34: 11,740,740 km (0.119 R)
• M35: 11,944,492 km (0.103 R)
• M36: 12,272,860 km (0.111 R)
• M37: 12,980,458 km (0.112 R)
• M38: 13,573,164 km (0.117 R)
• M39: 13,701,370 km (0.099 R)
• M40: 14,131,464 km (0.062 R)
• M41: 14,218,081 km (0.058 R)
• M42: 14,522,363 km (0.034 R)
• M43: 14,872,871 km (0.106 R)
• M44: 15,049,247 km (0.116 R)
• M45: 15,716,453 km (0.088 R)
• M46: 15,895,971 km (0.118 R)
• M47: 16,438,861 km (0.119 R)
• M48: 16,666,848 km (0.086 R)
• M49: 17,310,718 km (0.072 R)
• M50: 18,244,807 km (0.109 R)
• M51: 18,765,407 km (0.12 R)
• M52: 18,908,273 km (0.103 R)
• M53: 19,290,945 km (0.041 R)
• M54: 19,579,669 km (0.098 R)
• M55: 20,748,925 km (0.055 R)
• M56: 21,094,197 km (0.091 R)
• M57: 22,191,647 km (0.114 R)
• M58: 22,595,262 km (0.103 R)
• M59: 22,848,831 km (0.072 R)
• M60: 23,975,602 km (0.11 R)
• M61: 24,182,346 km (0.111 R)
• M62: 24,754,259 km (0.097 R)
• M63: 25,805,184 km (0.035 R)
• M64: 26,017,164 km (0.086 R)
• M65: 27,301,013 km (0.115 R)
• M66: 27,625,192 km (0.112 R)
• M67: 28,168,381 km (0.089 R)
• M68: 28,769,915 km (0.114 R)
• M69: 29,707,893 km (0.061 R)
• M70: 29,985,696 km (0.112 R)
• M71: 30,152,797 km (0.055 R)
• M72: 30,375,997 km (0.092 R)
• M73: 30,768,093 km (0.084 R)
• M74: 31,387,578 km (0.096 R)
• M75: 34,838,203 km (0.1 R)
• M76: 37,504,186 km (0.112 R)
• M77: 38,952,593 km (0.093 R)
• M78: 39,256,725 km (0.113 R)
• M79: 39,500,420 km (0.092 R)
• M80: 40,173,611 km (0.082 R)
• M81: 40,480,735 km (0.107 R)
• M82: 40,912,175 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.2

Radius: 8.6

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.76 AU - 11.08 AU

Year: 9588 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,258,909 km

• M1: 137,480 km (0.106 R)
• M2: 288,425 km (0.062 R)
• M3: 654,042 km (0.114 R)
• M4: 814,860 km (0.082 R)
• M5: 890,556 km (0.063 R)
• M6: 1,091,017 km (0.103 R)
• M7: 1,826,440 km (0.068 R)
• M8: 2,161,988 km (0.12 R)
• M9: 2,405,833 km (0.063 R)
• M10: 2,601,507 km (0.1 R)
• M11: 2,744,672 km (0.102 R)
• M12: 2,831,738 km (0.083 R)
• M13: 3,159,058 km (0.088 R)
• M14: 3,281,130 km (0.112 R)
• M15: 3,498,645 km (0.12 R)
• M16: 3,688,784 km (0.116 R)
• M17: 3,980,500 km (0.119 R)
• M18: 4,347,015 km (0.026 R)
• M19: 4,483,149 km (0.077 R)
• M20: 5,220,367 km (0.078 R)
• M21: 5,919,588 km (0.108 R)
• M22: 6,032,684 km (0.112 R)
• M23: 6,222,823 km (0.093 R)
• M24: 6,299,417 km (0.067 R)
• M25: 7,122,803 km (0.105 R)
• M26: 7,243,080 km (0.098 R)
• M27: 7,526,718 km (0.095 R)
• M28: 7,813,796 km (0.086 R)
• M29: 8,230,426 km (0.113 R)
• M30: 8,483,845 km (0.06 R)
• M31: 9,967,856 km (0.068 R)
• M32: 10,785,408 km (0.053 R)
• M33: 12,775,808 km (0.119 R)
• M34: 12,873,495 km (0.075 R)
• M35: 13,069,319 km (0.103 R)
• M36: 13,414,591 km (0.052 R)
• M37: 13,513,774 km (0.085 R)
• M38: 13,963,166 km (0.084 R)
• M39: 14,316,067 km (0.09 R)
• M40: 15,185,231 km (0.111 R)
• M41: 15,861,563 km (0.057 R)
• M42: 16,441,404 km (0.09 R)
• M43: 16,653,983 km (0.114 R)
• M44: 16,760,646 km (0.1 R)
• M45: 17,567,727 km (0.096 R)
• M46: 19,052,037 km (0.073 R)
• M47: 19,107,837 km (0.092 R)
• M48: 21,035,405 km (0.106 R)
• M49: 21,614,050 km (0.077 R)
• M50: 21,672,244 km (0.12 R)
• M51: 21,963,810 km (0.119 R)
• M52: 22,080,795 km (0.118 R)
• M53: 22,727,806 km (0.084 R)
• M54: 23,680,296 km (0.101 R)
• M55: 23,740,284 km (0.098 R)
• M56: 25,500,902 km (0.049 R)
• M57: 26,677,040 km (0.101 R)
• M58: 27,177,595 km (0.094 R)
• M59: 30,571,073 km (0.114 R)
• M60: 30,832,570 km (0.065 R)
• M61: 31,226,312 km (0.106 R)
• M62: 31,291,985 km (0.087 R)
• M63: 32,617,123 km (0.077 R)
• M64: 32,817,434 km (0.065 R)
• M65: 33,085,215 km (0.046 R)
• M66: 33,622,869 km (0.084 R)
• M67: 34,163,367 km (0.089 R)
• M68: 34,570,722 km (0.051 R)
• M69: 34,911,356 km (0.087 R)
• M70: 37,396,925 km (0.053 R)
• M71: 37,606,511 km (0.079 R)
• M72: 37,956,869 km (0.065 R)
• M73: 38,097,342 km (0.075 R)
• M74: 39,653,608 km (0.119 R)
• M75: 39,724,817 km (0.114 R)
• M76: 40,439,596 km (0.049 R)
• M77: 40,654,717 km (0.084 R)
• M78: 41,591,798 km (0.097 R)
• M79: 42,681,918 km (0.111 R)
• M80: 43,413,900 km (0.114 R)
• M81: 44,223,823 km (0.06 R)
• M82: 44,297,725 km (0.096 R)
• M83: 44,964,482 km (0.068 R)
• M84: 45,113,033 km (0.119 R)
• M85: 45,410,733 km (0.05 R)
• M86: 46,833,857 km (0.032 R)
• M87: 47,588,728 km (0.062 R)
• M88: 48,043,655 km (0.064 R)
• M89: 49,263,626 km (0.052 R)
• M90: 50,108,256 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.4

Radius: 9.9

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.96 AU - 10.12 AU

Year: 11449 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,258,909 km

• M1: 423,661 km (0.056 R)
• M2: 973,134 km (0.077 R)
• M3: 1,152,951 km (0.119 R)
• M4: 1,409,661 km (0.103 R)
• M5: 1,591,123 km (0.05 R)
• M6: 1,927,269 km (0.051 R)
• M7: 2,052,932 km (0.079 R)
• M8: 2,527,456 km (0.119 R)
• M9: 2,862,705 km (0.084 R)
• M10: 3,182,545 km (0.113 R)
• M11: 4,506,935 km (0.098 R)
• M12: 5,121,184 km (0.103 R)
• M13: 5,191,196 km (0.028 R)
• M14: 6,277,575 km (0.111 R)
• M15: 6,885,242 km (0.085 R)
• M16: 7,235,301 km (0.111 R)
• M17: 7,671,080 km (0.096 R)
• M18: 8,361,324 km (0.069 R)
• M19: 8,818,495 km (0.06 R)
• M20: 9,369,315 km (0.115 R)
• M21: 9,931,354 km (0.119 R)
• M22: 10,727,663 km (0.046 R)
• M23: 10,997,538 km (0.074 R)
• M24: 11,590,245 km (0.07 R)
• M25: 12,333,896 km (0.051 R)
• M26: 13,045,084 km (0.119 R)
• M27: 13,333,359 km (0.067 R)
• M28: 13,916,043 km (0.111 R)
• M29: 14,161,383 km (0.117 R)
• M30: 14,457,587 km (0.091 R)
• M31: 14,905,782 km (0.111 R)
• M32: 15,006,013 km (0.087 R)
• M33: 15,358,615 km (0.097 R)
• M34: 15,815,936 km (0.074 R)
• M35: 16,588,010 km (0.094 R)
• M36: 17,162,017 km (0.093 R)
• M37: 17,319,693 km (0.115 R)
• M38: 17,425,160 km (0.108 R)
• M39: 17,530,626 km (0.045 R)
• M40: 18,760,471 km (0.047 R)
• M41: 18,922,934 km (0.066 R)
• M42: 23,133,516 km (0.032 R)
• M43: 24,539,586 km (0.075 R)
• M44: 24,836,089 km (0.091 R)
• M45: 25,074,099 km (0.102 R)
• M46: 25,913,044 km (0.096 R)
• M47: 26,518,018 km (0.06 R)
• M48: 27,803,363 km (0.071 R)
• M49: 29,046,371 km (0.118 R)
• M50: 29,422,909 km (0.115 R)
• M51: 29,548,721 km (0.06 R)
• M52: 29,800,943 km (0.054 R)
• M53: 30,117,193 km (0.106 R)
• M54: 32,102,805 km (0.035 R)
• M55: 33,275,204 km (0.079 R)
• M56: 33,603,272 km (0.098 R)
• M57: 33,669,095 km (0.107 R)
• M58: 35,126,478 km (0.099 R)
• M59: 36,131,925 km (0.06 R)
• M60: 36,334,181 km (0.1 R)
• M61: 36,604,505 km (0.115 R)
• M62: 36,875,277 km (0.076 R)
• M63: 37,079,029 km (0.115 R)
• M64: 37,214,864 km (0.059 R)
• M65: 38,514,720 km (0.092 R)
• M66: 38,928,208 km (0.073 R)
• M67: 39,274,079 km (0.112 R)
• M68: 39,412,606 km (0.117 R)
• M69: 39,759,823 km (0.117 R)
• M70: 40,177,799 km (0.11 R)
• M71: 40,667,134 km (0.114 R)
• M72: 40,737,295 km (0.048 R)
• M73: 41,299,484 km (0.111 R)
• M74: 41,722,697 km (0.106 R)
• M75: 43,287,041 km (0.05 R)
• M76: 43,573,521 km (0.055 R)
• M77: 44,436,701 km (0.072 R)
• M78: 44,725,724 km (0.105 R)
• M79: 45,087,901 km (0.06 R)
• M80: 46,106,961 km (0.097 R)
• M81: 46,326,421 km (0.089 R)
• M82: 46,913,144 km (0.082 R)
• M83: 48,316,372 km (0.071 R)
• M84: 48,464,923 km (0.054 R)
• M85: 48,687,973 km (0.115 R)
• M86: 48,836,823 km (0.101 R)
• M87: 49,060,472 km (0.096 R)
• M88: 49,135,121 km (0.102 R)
• M89: 50,033,457 km (0.071 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 13,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit