🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.61 AU - 2.25 AU

Year: 979 Days

Day: 20.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,626,783 km

• M1: 207,791 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.21 AU - 2.79 AU

Year: 1444 Days

Day: 45.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.62 AU - 4.04 AU

Year: 2220 Days

Day: 18.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,626,783 km

• M1: 47,722 km (0.116 R)
• M2: 675,434 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.23 AU - 4.75 AU

Year: 2911 Days

Day: 40.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,626,783 km

• M1: 841,787 km (0.109 R)

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.8

Radius: 8.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.3 AU - 8.7 AU

Year: 7502 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 73,626,783 km

• M1: 143,165 km (0.08 R)
• M2: 275,858 km (0.116 R)
• M3: 436,975 km (0.114 R)
• M4: 517,010 km (0.093 R)
• M5: 575,802 km (0.062 R)
• M6: 1,344,286 km (0.034 R)
• M7: 1,475,484 km (0.083 R)
• M8: 1,542,653 km (0.11 R)
• M9: 1,935,946 km (0.065 R)
• M10: 2,314,877 km (0.039 R)
• M11: 2,393,566 km (0.109 R)
• M12: 2,588,193 km (0.114 R)
• M13: 3,430,578 km (0.098 R)
• M14: 3,507,621 km (0.105 R)
• M15: 3,611,293 km (0.079 R)
• M16: 3,676,667 km (0.114 R)
• M17: 3,848,256 km (0.075 R)
• M18: 3,955,218 km (0.085 R)
• M19: 4,090,305 km (0.117 R)
• M20: 4,172,135 km (0.05 R)
• M21: 4,434,829 km (0.102 R)
• M22: 4,603,575 km (0.095 R)
• M23: 4,802,989 km (0.098 R)
• M24: 5,137,041 km (0.098 R)
• M25: 5,388,814 km (0.062 R)
• M26: 5,463,613 km (0.083 R)
• M27: 5,523,752 km (0.102 R)
• M28: 5,644,627 km (0.074 R)
• M29: 5,720,623 km (0.101 R)
• M30: 5,781,659 km (0.093 R)
• M31: 5,919,737 km (0.116 R)
• M32: 6,594,873 km (0.093 R)
• M33: 7,393,725 km (0.117 R)
• M34: 8,119,873 km (0.116 R)
• M35: 8,188,539 km (0.076 R)
• M36: 8,343,821 km (0.081 R)
• M37: 8,657,378 km (0.094 R)
• M38: 8,762,695 km (0.102 R)
• M39: 8,921,568 km (0.1 R)
• M40: 9,206,403 km (0.113 R)
• M41: 9,439,925 km (0.107 R)
• M42: 10,023,357 km (0.044 R)
• M43: 11,053,188 km (0.056 R)
• M44: 11,590,245 km (0.07 R)
• M45: 11,901,109 km (0.066 R)
• M46: 11,979,199 km (0.114 R)
• M47: 12,155,575 km (0.042 R)
• M48: 12,273,608 km (0.082 R)
• M49: 12,332,848 km (0.102 R)
• M50: 12,590,456 km (0.103 R)
• M51: 12,689,939 km (0.087 R)
• M52: 13,516,168 km (0.087 R)
• M53: 13,577,204 km (0.063 R)
• M54: 13,761,209 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.1

Radius: 5.2

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.23 AU - 16.33 AU

Year: 20754 Days

Day: 21.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,626,783 km

• M1: 133,890 km (0.109 R)
• M2: 209,587 km (0.107 R)
• M3: 274,063 km (0.117 R)
• M4: 695,780 km (0.113 R)
• M5: 755,768 km (0.066 R)
• M6: 991,086 km (0.111 R)
• M7: 1,473,838 km (0.096 R)
• M8: 1,604,587 km (0.099 R)
• M9: 1,739,225 km (0.103 R)
• M10: 2,780,725 km (0.105 R)
• M11: 2,942,740 km (0.11 R)
• M12: 3,309,853 km (0.09 R)
• M13: 3,585,861 km (0.108 R)
• M14: 4,196,968 km (0.113 R)
• M15: 5,074,061 km (0.093 R)
• M16: 5,594,063 km (0.068 R)
• M17: 5,798,563 km (0.069 R)
• M18: 5,922,430 km (0.064 R)
• M19: 6,469,510 km (0.103 R)
• M20: 6,598,014 km (0.076 R)
• M21: 6,814,033 km (0.089 R)
• M22: 6,988,614 km (0.071 R)
• M23: 7,883,359 km (0.06 R)
• M24: 8,251,220 km (0.045 R)
• M25: 9,243,353 km (0.029 R)
• M26: 9,974,887 km (0.105 R)
• M27: 10,073,771 km (0.115 R)
• M28: 10,573,278 km (0.061 R)
• M29: 11,081,013 km (0.112 R)
• M30: 11,234,800 km (0.04 R)
• M31: 11,648,438 km (0.052 R)
• M32: 11,752,708 km (0.059 R)
• M33: 12,437,567 km (0.056 R)
• M34: 13,680,576 km (0.075 R)
• M35: 14,177,689 km (0.088 R)
• M36: 14,233,190 km (0.082 R)
• M37: 14,288,990 km (0.116 R)
• M38: 14,512,340 km (0.03 R)
• M39: 14,736,886 km (0.069 R)
• M40: 14,906,081 km (0.1 R)
• M41: 16,399,068 km (0.061 R)
• M42: 17,759,062 km (0.056 R)
• M43: 18,604,440 km (0.083 R)
• M44: 19,093,475 km (0.067 R)
• M45: 20,021,581 km (0.098 R)
• M46: 20,083,963 km (0.071 R)
• M47: 20,271,559 km (0.091 R)
• M48: 21,218,214 km (0.048 R)
• M49: 22,958,037 km (0.104 R)
• M50: 24,076,880 km (0.119 R)
• M51: 24,743,189 km (0.079 R)
• M52: 25,686,254 km (0.086 R)
• M53: 27,122,692 km (0.074 R)
• M54: 27,746,366 km (0.075 R)
• M55: 29,290,515 km (0.079 R)
• M56: 29,716,420 km (0.095 R)
• M57: 30,073,062 km (0.097 R)
• M58: 30,359,242 km (0.108 R)
• M59: 30,790,383 km (0.098 R)
• M60: 32,828,654 km (0.071 R)
• M61: 33,049,610 km (0.085 R)
• M62: 33,864,021 km (0.06 R)
• M63: 34,910,010 km (0.077 R)
• M64: 35,890,773 km (0.077 R)
• M65: 35,966,619 km (0.082 R)
• M66: 36,575,183 km (0.036 R)
• M67: 37,033,850 km (0.058 R)
• M68: 37,417,419 km (0.102 R)
• M69: 38,965,009 km (0.096 R)
• M70: 40,612,531 km (0.109 R)
• M71: 40,691,518 km (0.12 R)
• M72: 41,087,354 km (0.091 R)
• M73: 41,166,641 km (0.113 R)
• M74: 43,408,216 km (0.057 R)
• M75: 45,360,917 km (0.077 R)
• M76: 45,607,155 km (0.094 R)
• M77: 46,430,691 km (0.067 R)
• M78: 47,508,544 km (0.093 R)
• M79: 48,008,799 km (0.06 R)
• M80: 48,176,049 km (0.089 R)
• M81: 49,858,128 km (0.097 R)
• M82: 52,417,149 km (0.119 R)
• M83: 53,799,284 km (0.087 R)
• M84: 54,582,130 km (0.078 R)
• M85: 57,395,617 km (0.081 R)
• M86: 58,909,248 km (0.091 R)
• M87: 59,177,776 km (0.086 R)
• M88: 59,985,754 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.5

Radius: 5.2

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.44 AU - 17.72 AU

Year: 26923 Days

Day: 20.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,626,783 km

• M1: 107,710 km (0.106 R)
• M2: 173,683 km (0.091 R)
• M3: 321,336 km (0.112 R)
• M4: 355,445 km (0.045 R)
• M5: 675,434 km (0.075 R)
• M6: 1,667,119 km (0.081 R)
• M7: 1,855,612 km (0.1 R)
• M8: 2,117,408 km (0.116 R)
• M9: 2,184,727 km (0.078 R)
• M10: 2,461,035 km (0.115 R)
• M11: 2,639,355 km (0.081 R)
• M12: 3,835,839 km (0.074 R)
• M13: 4,126,358 km (0.086 R)
• M14: 4,210,731 km (0.104 R)
• M15: 4,640,825 km (0.106 R)
• M16: 5,084,981 km (0.034 R)
• M17: 5,403,924 km (0.114 R)
• M18: 5,682,475 km (0.114 R)
• M19: 6,157,000 km (0.095 R)
• M20: 6,792,791 km (0.116 R)
• M21: 7,347,051 km (0.088 R)
• M22: 7,863,462 km (0.111 R)
• M23: 8,073,199 km (0.049 R)
• M24: 8,659,772 km (0.063 R)
• M25: 8,767,931 km (0.087 R)
• M26: 8,985,447 km (0.095 R)
• M27: 9,259,959 km (0.118 R)
• M28: 11,612,385 km (0.093 R)
• M29: 12,638,926 km (0.118 R)
• M30: 13,820,150 km (0.105 R)
• M31: 15,492,954 km (0.114 R)
• M32: 16,419,713 km (0.096 R)
• M33: 17,364,423 km (0.08 R)
• M34: 17,774,770 km (0.106 R)
• M35: 18,954,349 km (0.108 R)
• M36: 19,306,204 km (0.049 R)
• M37: 19,376,814 km (0.093 R)
• M38: 19,873,479 km (0.069 R)
• M39: 20,230,868 km (0.066 R)
• M40: 20,518,246 km (0.063 R)
• M41: 22,716,437 km (0.11 R)
• M42: 23,465,623 km (0.066 R)
• M43: 23,919,054 km (0.039 R)
• M44: 24,299,033 km (0.109 R)
• M45: 26,228,995 km (0.097 R)
• M46: 26,307,234 km (0.083 R)
• M47: 26,778,168 km (0.061 R)
• M48: 27,251,945 km (0.068 R)
• M49: 28,047,656 km (0.089 R)
• M50: 28,207,726 km (0.1 R)
• M51: 29,661,817 km (0.06 R)
• M52: 30,891,960 km (0.113 R)
• M53: 31,305,748 km (0.08 R)
• M54: 31,721,480 km (0.061 R)
• M55: 34,853,312 km (0.118 R)
• M56: 35,976,792 km (0.063 R)
• M57: 38,436,929 km (0.094 R)
• M58: 39,418,141 km (0.104 R)
• M59: 40,227,017 km (0.105 R)
• M60: 40,407,432 km (0.101 R)
• M61: 41,405,100 km (0.107 R)
• M62: 42,410,697 km (0.117 R)
• M63: 42,686,406 km (0.084 R)
• M64: 43,424,522 km (0.075 R)
• M65: 43,609,574 km (0.11 R)
• M66: 43,702,325 km (0.075 R)
• M67: 44,819,672 km (0.094 R)
• M68: 46,702,510 km (0.09 R)
• M69: 47,177,334 km (0.104 R)
• M70: 48,707,272 km (0.081 R)
• M71: 48,995,995 km (0.079 R)
• M72: 49,092,336 km (0.096 R)
• M73: 53,096,772 km (0.039 R)
• M74: 53,691,424 km (0.102 R)
• M75: 53,989,722 km (0.039 R)
• M76: 54,787,527 km (0.091 R)
• M77: 55,388,462 km (0.076 R)
• M78: 56,092,470 km (0.092 R)
• M79: 56,193,299 km (0.077 R)
• M80: 56,294,128 km (0.119 R)
• M81: 56,394,957 km (0.092 R)
• M82: 56,698,191 km (0.074 R)
• M83: 57,001,725 km (0.104 R)
• M84: 58,630,397 km (0.091 R)
• M85: 59,964,960 km (0.119 R)
• M86: 62,350,448 km (0.116 R)
• M87: 63,292,316 km (0.101 R)
• M88: 63,712,387 km (0.081 R)
• M89: 67,642,173 km (0.046 R)
• M90: 69,149,372 km (0.091 R)
• M91: 70,558,883 km (0.087 R)
• M92: 71,431,038 km (0.066 R)
• M93: 71,868,313 km (0.059 R)
• M94: 73,185,822 km (0.094 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: 207 - 17,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit