🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.62 AU - 0.92 AU

Year: 251 Days

Day: 38.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1 AU - 1.58 AU

Year: 543 Days

Day: 22.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.27 AU - 2.01 AU

Year: 779 Days

Day: 26 Hours

Environment

Temp: -61 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.82 AU - 2.6 AU

Year: 1218 Days

Day: 38 Hours

Environment

Temp: -75 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,136,159 km

• M1: 657,931 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.28 AU - 5.3 AU

Year: 3295 Days

Day: 45 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,136,159 km

• M1: 556,803 km (0.115 R)

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.4

Radius: 9.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.7 AU - 7.86 AU

Year: 7285 Days

Day: 7.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,136,159 km

• M1: 172,337 km (0.084 R)
• M2: 231,578 km (0.086 R)
• M3: 435,330 km (0.095 R)
• M4: 531,820 km (0.087 R)
• M5: 840,590 km (0.076 R)
• M6: 1,155,644 km (0.107 R)
• M7: 1,540,110 km (0.114 R)
• M8: 1,659,639 km (0.097 R)
• M9: 1,729,351 km (0.08 R)
• M10: 2,130,423 km (0.103 R)
• M11: 2,206,569 km (0.098 R)
• M12: 2,341,955 km (0.08 R)
• M13: 2,743,924 km (0.089 R)
• M14: 3,102,660 km (0.066 R)
• M15: 3,254,801 km (0.107 R)
• M16: 3,409,335 km (0.114 R)
• M17: 3,841,225 km (0.113 R)
• M18: 4,052,008 km (0.067 R)
• M19: 4,194,575 km (0.095 R)
• M20: 4,290,617 km (0.113 R)
• M21: 4,411,641 km (0.111 R)
• M22: 4,509,329 km (0.086 R)
• M23: 4,831,712 km (0.073 R)
• M24: 6,276,977 km (0.081 R)
• M25: 6,693,009 km (0.079 R)
• M26: 6,890,179 km (0.102 R)
• M27: 7,698,157 km (0.086 R)
• M28: 7,816,040 km (0.062 R)
• M29: 8,293,556 km (0.045 R)
• M30: 8,444,800 km (0.117 R)
• M31: 8,596,941 km (0.085 R)
• M32: 9,027,633 km (0.112 R)
• M33: 9,089,716 km (0.111 R)
• M34: 9,277,013 km (0.083 R)
• M35: 9,496,922 km (0.073 R)
• M36: 10,006,452 km (0.074 R)
• M37: 10,135,106 km (0.104 R)
• M38: 10,590,033 km (0.114 R)
• M39: 10,787,054 km (0.065 R)
• M40: 11,285,065 km (0.118 R)
• M41: 11,688,680 km (0.109 R)
• M42: 11,892,432 km (0.088 R)
• M43: 12,475,864 km (0.055 R)
• M44: 12,753,518 km (0.051 R)
• M45: 12,823,380 km (0.082 R)
• M46: 13,634,799 km (0.107 R)
• M47: 15,492,655 km (0.096 R)
• M48: 15,567,154 km (0.089 R)
• M49: 15,641,804 km (0.119 R)
• M50: 16,054,095 km (0.116 R)
• M51: 16,546,123 km (0.077 R)
• M52: 17,544,988 km (0.103 R)
• M53: 17,622,629 km (0.057 R)
• M54: 17,778,211 km (0.087 R)
• M55: 18,247,799 km (0.066 R)
• M56: 18,681,932 km (0.053 R)
• M57: 18,800,862 km (0.074 R)
• M58: 21,357,041 km (0.075 R)
• M59: 21,856,249 km (0.065 R)
• M60: 23,078,464 km (0.077 R)
• M61: 23,504,967 km (0.077 R)
• M62: 23,676,406 km (0.085 R)
• M63: 26,607,776 km (0.045 R)
• M64: 26,786,396 km (0.05 R)
• M65: 27,234,592 km (0.083 R)
• M66: 27,957,000 km (0.104 R)
• M67: 28,777,245 km (0.111 R)
• M68: 28,868,799 km (0.044 R)
• M69: 29,282,287 km (0.096 R)
• M70: 29,651,495 km (0.088 R)
• M71: 29,790,322 km (0.106 R)
• M72: 29,975,823 km (0.085 R)
• M73: 30,721,568 km (0.11 R)
• M74: 30,862,041 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.1

Radius: 14.2

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.19 AU - 10.99 AU

Year: 11886 Days

Day: 10.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,136,159 km

• M1: 178,470 km (0.067 R)
• M2: 305,329 km (0.109 R)
• M3: 478,414 km (0.069 R)
• M4: 623,973 km (0.105 R)
• M5: 787,483 km (0.082 R)
• M6: 905,666 km (0.103 R)
• M7: 1,466,508 km (0.116 R)
• M8: 1,771,388 km (0.1 R)
• M9: 1,877,603 km (0.118 R)
• M10: 2,041,263 km (0.112 R)
• M11: 2,744,074 km (0.037 R)
• M12: 2,868,240 km (0.076 R)
• M13: 3,090,243 km (0.102 R)
• M14: 3,219,795 km (0.115 R)
• M15: 4,356,888 km (0.081 R)
• M16: 4,502,746 km (0.069 R)
• M17: 4,613,150 km (0.079 R)
• M18: 5,847,332 km (0.078 R)
• M19: 6,837,071 km (0.096 R)
• M20: 8,012,163 km (0.074 R)
• M21: 8,327,066 km (0.104 R)
• M22: 8,783,938 km (0.111 R)
• M23: 9,062,190 km (0.081 R)
• M24: 9,532,227 km (0.11 R)
• M25: 9,627,221 km (0.065 R)
• M26: 9,722,515 km (0.06 R)
• M27: 10,106,832 km (0.085 R)
• M28: 11,039,724 km (0.085 R)
• M29: 11,541,925 km (0.098 R)
• M30: 11,643,202 km (0.082 R)
• M31: 12,051,455 km (0.084 R)
• M32: 12,360,823 km (0.09 R)
• M33: 12,987,339 km (0.108 R)
• M34: 13,092,806 km (0.1 R)
• M35: 13,251,529 km (0.076 R)
• M36: 14,708,463 km (0.075 R)
• M37: 15,651,827 km (0.093 R)
• M38: 15,989,469 km (0.057 R)
• M39: 16,272,658 km (0.087 R)
• M40: 16,843,972 km (0.113 R)
• M41: 17,190,142 km (0.117 R)
• M42: 17,713,585 km (0.042 R)
• M43: 18,242,264 km (0.111 R)
• M44: 18,597,708 km (0.064 R)
• M45: 19,556,481 km (0.04 R)
• M46: 20,901,216 km (0.068 R)
• M47: 22,023,649 km (0.088 R)
• M48: 22,592,121 km (0.04 R)
• M49: 22,846,437 km (0.106 R)
• M50: 24,326,708 km (0.075 R)
• M51: 24,848,805 km (0.103 R)
• M52: 25,771,524 km (0.099 R)
• M53: 26,370,514 km (0.087 R)
• M54: 27,176,548 km (0.092 R)
• M55: 27,650,324 km (0.096 R)
• M56: 28,400,557 km (0.112 R)
• M57: 29,157,373 km (0.111 R)
• M58: 29,295,751 km (0.092 R)
• M59: 29,920,921 km (0.09 R)
• M60: 31,326,093 km (0.11 R)
• M61: 31,538,672 km (0.112 R)
• M62: 32,394,073 km (0.117 R)
• M63: 32,896,422 km (0.081 R)
• M64: 33,040,485 km (0.086 R)
• M65: 33,256,953 km (0.107 R)
• M66: 33,473,870 km (0.052 R)
• M67: 33,691,236 km (0.093 R)
• M68: 35,079,055 km (0.058 R)
• M69: 36,039,174 km (0.111 R)
• M70: 36,187,725 km (0.099 R)
• M71: 40,504,820 km (0.084 R)
• M72: 41,434,272 km (0.068 R)
• M73: 42,527,533 km (0.109 R)
• M74: 43,630,219 km (0.091 R)
• M75: 45,061,871 km (0.088 R)
• M76: 46,832,361 km (0.102 R)
• M77: 48,789,850 km (0.069 R)
• M78: 49,200,944 km (0.08 R)
• M79: 49,365,801 km (0.094 R)
• M80: 51,357,547 km (0.104 R)
• M81: 51,524,798 km (0.105 R)
• M82: 53,460,145 km (0.096 R)
• M83: 53,714,312 km (0.058 R)
• M84: 54,564,627 km (0.055 R)
• M85: 56,623,243 km (0.095 R)
• M86: 57,401,900 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.1

Radius: 14.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.03 AU - 13.05 AU

Year: 15493 Days

Day: 11.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,136,159 km

• M1: 210,185 km (0.062 R)
• M2: 302,038 km (0.105 R)
• M3: 544,536 km (0.054 R)
• M4: 714,779 km (0.109 R)
• M5: 905,366 km (0.106 R)
• M6: 1,263,204 km (0.059 R)
• M7: 1,838,408 km (0.101 R)
• M8: 2,108,732 km (0.086 R)
• M9: 2,201,931 km (0.04 R)
• M10: 2,360,355 km (0.054 R)
• M11: 3,390,187 km (0.074 R)
• M12: 3,500,291 km (0.099 R)
• M13: 3,724,089 km (0.098 R)
• M14: 4,344,322 km (0.094 R)
• M15: 4,626,015 km (0.093 R)
• M16: 4,913,692 km (0.117 R)
• M17: 5,122,979 km (0.083 R)
• M18: 5,335,109 km (0.056 R)
• M19: 6,303,157 km (0.103 R)
• M20: 6,947,475 km (0.117 R)
• M21: 8,348,608 km (0.083 R)
• M22: 8,851,856 km (0.114 R)
• M23: 9,055,907 km (0.045 R)
• M24: 9,158,531 km (0.082 R)
• M25: 9,887,821 km (0.096 R)
• M26: 10,046,544 km (0.083 R)
• M27: 10,798,423 km (0.093 R)
• M28: 11,457,402 km (0.118 R)
• M29: 11,624,203 km (0.113 R)
• M30: 11,848,002 km (0.111 R)
• M31: 12,356,485 km (0.053 R)
• M32: 13,161,770 km (0.114 R)
• M33: 13,688,355 km (0.057 R)
• M34: 13,865,479 km (0.074 R)
• M35: 13,983,960 km (0.054 R)
• M36: 15,801,724 km (0.105 R)
• M37: 17,500,557 km (0.025 R)
• M38: 17,885,921 km (0.104 R)
• M39: 18,079,651 km (0.112 R)
• M40: 18,339,203 km (0.111 R)
• M41: 18,861,748 km (0.112 R)
• M42: 20,661,411 km (0.084 R)
• M43: 21,822,589 km (0.037 R)
• M44: 22,168,160 km (0.082 R)
• M45: 22,445,964 km (0.085 R)
• M46: 25,286,528 km (0.059 R)
• M47: 25,722,307 km (0.117 R)
• M48: 27,044,602 km (0.049 R)
• M49: 27,938,450 km (0.077 R)
• M50: 28,539,683 km (0.094 R)
• M51: 30,061,543 km (0.084 R)
• M52: 32,393,474 km (0.105 R)
• M53: 33,262,937 km (0.079 R)
• M54: 34,300,548 km (0.118 R)
• M55: 37,724,693 km (0.075 R)
• M56: 38,222,705 km (0.071 R)
• M57: 38,806,585 km (0.071 R)
• M58: 39,225,310 km (0.051 R)
• M59: 39,477,382 km (0.071 R)
• M60: 40,830,495 km (0.114 R)
• M61: 41,769,521 km (0.116 R)
• M62: 43,408,365 km (0.113 R)
• M63: 44,541,719 km (0.096 R)
• M64: 44,716,898 km (0.073 R)
• M65: 46,038,446 km (0.086 R)
• M66: 46,926,608 km (0.105 R)
• M67: 48,089,732 km (0.095 R)
• M68: 48,179,490 km (0.077 R)
• M69: 48,359,456 km (0.058 R)
• M70: 48,990,759 km (0.078 R)
• M71: 49,171,623 km (0.095 R)
• M72: 53,952,472 km (0.106 R)
• M73: 55,735,978 km (0.027 R)
• M74: 56,397,799 km (0.075 R)
• M75: 58,399,269 km (0.06 R)
• M76: 58,975,520 km (0.1 R)
• M77: 59,649,907 km (0.112 R)
• M78: 60,909,371 km (0.098 R)
• M79: 62,079,825 km (0.063 R)
• M80: 62,667,745 km (0.048 R)
• M81: 63,356,045 km (0.09 R)
• M82: 64,244,806 km (0.096 R)
• M83: 64,343,690 km (0.1 R)
• M84: 65,236,939 km (0.093 R)
• M85: 66,034,445 km (0.057 R)
• M86: 66,534,401 km (0.047 R)
• M87: 66,935,323 km (0.057 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 15,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit