🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.6 AU - 0.62 AU

Year: 168 Days

Day: 21.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.54 AU - 0.76 AU

Year: 185 Days

Day: 42.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,121,093 km

• M1: 406,906 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.51 AU - 0.81 AU

Year: 189 Days

Day: 35.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,121,093 km

• M1: 408,701 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.7 AU - 1.04 AU

Year: 287 Days

Day: 14.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 5.1 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

Orbit Range: 5.1 AU - 5.1 AU

Year: 4067 Days

Day: 15.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.13 AU - 5.15 AU

Year: 4115 Days

Day: 26.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.6

Radius: 10.5

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.48 AU - 6.1 AU

Year: 4919 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,121,093 km

• M1: 185,651 km (0.113 R)
• M2: 356,342 km (0.077 R)
• M3: 443,857 km (0.077 R)
• M4: 591,809 km (0.079 R)
• M5: 816,505 km (0.076 R)
• M6: 1,150,108 km (0.104 R)
• M7: 1,434,943 km (0.109 R)
• M8: 1,616,854 km (0.077 R)
• M9: 1,887,626 km (0.065 R)
• M10: 2,104,692 km (0.083 R)
• M11: 2,294,831 km (0.063 R)
• M12: 2,365,442 km (0.111 R)
• M13: 2,747,963 km (0.093 R)
• M14: 2,823,061 km (0.11 R)
• M15: 3,033,396 km (0.1 R)
• M16: 3,189,576 km (0.093 R)
• M17: 3,288,610 km (0.098 R)
• M18: 3,469,324 km (0.066 R)
• M19: 3,612,340 km (0.049 R)
• M20: 3,778,094 km (0.109 R)
• M21: 3,861,869 km (0.104 R)
• M22: 4,138,775 km (0.085 R)
• M23: 4,225,242 km (0.078 R)
• M24: 4,422,113 km (0.092 R)
• M25: 4,622,125 km (0.12 R)
• M26: 4,847,719 km (0.11 R)
• M27: 6,029,991 km (0.114 R)
• M28: 6,526,955 km (0.119 R)
• M29: 6,729,361 km (0.118 R)
• M30: 6,857,118 km (0.114 R)
• M31: 7,011,353 km (0.077 R)
• M32: 7,719,549 km (0.08 R)
• M33: 7,799,734 km (0.112 R)
• M34: 7,906,995 km (0.084 R)
• M35: 8,313,602 km (0.05 R)
• M36: 9,317,255 km (0.116 R)
• M37: 9,574,114 km (0.058 R)
• M38: 10,595,269 km (0.111 R)
• M39: 10,684,430 km (0.076 R)
• M40: 10,893,418 km (0.111 R)
• M41: 11,681,499 km (0.036 R)
• M42: 11,989,521 km (0.071 R)
• M43: 12,362,618 km (0.089 R)
• M44: 12,487,981 km (0.084 R)
• M45: 12,771,320 km (0.094 R)
• M46: 12,866,165 km (0.064 R)
• M47: 14,548,543 km (0.088 R)
• M48: 14,614,665 km (0.119 R)
• M49: 14,747,208 km (0.042 R)
• M50: 15,381,952 km (0.082 R)
• M51: 15,449,271 km (0.09 R)
• M52: 16,025,522 km (0.095 R)
• M53: 16,093,739 km (0.049 R)
• M54: 16,162,105 km (0.099 R)
• M55: 16,539,840 km (0.045 R)
• M56: 16,781,740 km (0.033 R)
• M57: 17,479,464 km (0.103 R)
• M58: 17,831,767 km (0.081 R)
• M59: 18,758,975 km (0.091 R)
• M60: 19,300,968 km (0.091 R)
• M61: 19,994,952 km (0.09 R)
• M62: 20,215,759 km (0.079 R)
• M63: 20,289,660 km (0.07 R)
• M64: 21,219,560 km (0.041 R)
• M65: 21,332,208 km (0.077 R)
• M66: 21,407,306 km (0.118 R)
• M67: 22,049,529 km (0.091 R)
• M68: 22,506,700 km (0.053 R)
• M69: 23,275,634 km (0.096 R)
• M70: 23,585,600 km (0.08 R)
• M71: 23,702,137 km (0.04 R)
• M72: 23,935,959 km (0.063 R)
• M73: 24,092,288 km (0.077 R)
• M74: 24,878,724 km (0.104 R)
• M75: 25,116,286 km (0.116 R)
• M76: 26,033,919 km (0.059 R)
• M77: 26,638,444 km (0.105 R)
• M78: 26,759,768 km (0.118 R)
• M79: 26,962,623 km (0.104 R)
• M80: 27,125,236 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.4

Radius: 9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.2 AU - 10.1 AU

Year: 10585 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,121,093 km

• M1: 151,991 km (0.05 R)
• M2: 600,037 km (0.092 R)
• M3: 868,715 km (0.052 R)
• M4: 933,640 km (0.109 R)
• M5: 1,858,754 km (0.098 R)
• M6: 2,008,651 km (0.075 R)
• M7: 2,297,973 km (0.071 R)
• M8: 3,166,987 km (0.073 R)
• M9: 3,825,068 km (0.085 R)
• M10: 4,100,029 km (0.099 R)
• M11: 4,963,209 km (0.114 R)
• M12: 5,263,152 km (0.104 R)
• M13: 5,476,778 km (0.06 R)
• M14: 5,693,246 km (0.112 R)
• M15: 5,943,972 km (0.101 R)
• M16: 6,198,438 km (0.066 R)
• M17: 6,521,570 km (0.076 R)
• M18: 6,619,706 km (0.03 R)
• M19: 7,251,906 km (0.107 R)
• M20: 7,353,483 km (0.114 R)
• M21: 8,573,454 km (0.12 R)
• M22: 8,824,928 km (0.093 R)
• M23: 9,445,909 km (0.052 R)
• M24: 9,556,910 km (0.063 R)
• M25: 9,668,361 km (0.114 R)
• M26: 9,817,659 km (0.054 R)
• M27: 9,892,608 km (0.098 R)
• M28: 10,961,784 km (0.112 R)
• M29: 11,352,534 km (0.095 R)
• M30: 11,589,197 km (0.117 R)
• M31: 12,715,071 km (0.095 R)
• M32: 12,796,751 km (0.079 R)
• M33: 13,125,568 km (0.109 R)
• M34: 13,290,873 km (0.047 R)
• M35: 13,707,503 km (0.107 R)
• M36: 14,553,629 km (0.076 R)
• M37: 14,810,638 km (0.067 R)
• M38: 15,069,293 km (0.095 R)
• M39: 15,591,090 km (0.063 R)
• M40: 16,697,067 km (0.059 R)
• M41: 17,191,638 km (0.077 R)
• M42: 18,011,284 km (0.115 R)
• M43: 19,217,791 km (0.116 R)
• M44: 19,783,421 km (0.09 R)
• M45: 19,925,688 km (0.059 R)
• M46: 20,642,113 km (0.065 R)
• M47: 21,221,356 km (0.109 R)
• M48: 21,707,997 km (0.083 R)
• M49: 22,051,025 km (0.114 R)
• M50: 22,247,747 km (0.097 R)
• M51: 22,891,167 km (0.057 R)
• M52: 23,540,871 km (0.107 R)
• M53: 23,741,930 km (0.105 R)
• M54: 23,893,174 km (0.108 R)
• M55: 24,247,272 km (0.077 R)
• M56: 24,450,276 km (0.115 R)
• M57: 24,960,554 km (0.098 R)
• M58: 25,063,029 km (0.119 R)
• M59: 26,512,183 km (0.061 R)
• M60: 28,415,218 km (0.098 R)
• M61: 29,274,957 km (0.112 R)
• M62: 29,491,275 km (0.1 R)
• M63: 29,653,888 km (0.1 R)
• M64: 29,925,408 km (0.117 R)
• M65: 30,088,769 km (0.111 R)
• M66: 30,416,389 km (0.111 R)
• M67: 30,745,205 km (0.1 R)
• M68: 30,965,114 km (0.113 R)
• M69: 31,295,875 km (0.108 R)
• M70: 32,574,637 km (0.112 R)
• M71: 33,023,431 km (0.114 R)
• M72: 33,248,576 km (0.098 R)
• M73: 35,297,917 km (0.106 R)
• M74: 35,355,362 km (0.115 R)
• M75: 35,701,083 km (0.11 R)
• M76: 36,105,895 km (0.07 R)
• M77: 36,454,009 km (0.102 R)
• M78: 37,212,171 km (0.05 R)
• M79: 37,739,952 km (0.05 R)
• M80: 38,625,422 km (0.038 R)
• M81: 38,862,684 km (0.045 R)
• M82: 39,219,326 km (0.106 R)
• M83: 39,279,015 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.2

Radius: 5.6

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 17.16 AU - 19.58 AU

Year: 27801 Days

Day: 20.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,121,093 km

• M1: 503,846 km (0.098 R)
• M2: 693,237 km (0.101 R)
• M3: 813,663 km (0.089 R)
• M4: 1,579,903 km (0.111 R)
• M5: 1,904,530 km (0.086 R)
• M6: 1,952,701 km (0.105 R)
• M7: 2,534,338 km (0.12 R)
• M8: 2,913,119 km (0.106 R)
• M9: 3,367,598 km (0.075 R)
• M10: 4,183,654 km (0.032 R)
• M11: 4,500,951 km (0.119 R)
• M12: 5,293,521 km (0.097 R)
• M13: 5,429,804 km (0.077 R)
• M14: 5,740,669 km (0.081 R)
• M15: 5,775,525 km (0.115 R)
• M16: 6,379,601 km (0.049 R)
• M17: 7,493,806 km (0.097 R)
• M18: 8,666,803 km (0.092 R)
• M19: 10,063,898 km (0.055 R)
• M20: 10,232,794 km (0.071 R)
• M21: 11,091,336 km (0.059 R)
• M22: 12,694,127 km (0.095 R)
• M23: 12,830,860 km (0.102 R)
• M24: 13,198,123 km (0.101 R)
• M25: 14,272,983 km (0.082 R)
• M26: 14,320,406 km (0.087 R)
• M27: 14,415,251 km (0.049 R)
• M28: 14,510,395 km (0.093 R)
• M29: 15,085,449 km (0.107 R)
• M30: 17,763,850 km (0.105 R)
• M31: 17,916,888 km (0.119 R)
• M32: 19,209,115 km (0.044 R)
• M33: 20,371,041 km (0.116 R)
• M34: 20,424,448 km (0.066 R)
• M35: 20,638,373 km (0.11 R)
• M36: 20,799,190 km (0.12 R)
• M37: 21,610,011 km (0.083 R)
• M38: 21,773,372 km (0.095 R)
• M39: 22,101,440 km (0.042 R)
• M40: 22,817,714 km (0.105 R)
• M41: 23,095,218 km (0.054 R)
• M42: 23,821,965 km (0.117 R)
• M43: 24,160,056 km (0.082 R)
• M44: 24,329,551 km (0.086 R)
• M45: 25,585,275 km (0.091 R)
• M46: 25,642,870 km (0.074 R)
• M47: 26,220,916 km (0.099 R)
• M48: 30,997,876 km (0.117 R)
• M49: 31,059,360 km (0.061 R)
• M50: 31,182,180 km (0.108 R)
• M51: 33,107,654 km (0.086 R)
• M52: 33,170,336 km (0.117 R)
• M53: 33,421,810 km (0.102 R)
• M54: 33,484,791 km (0.085 R)
• M55: 33,799,993 km (0.115 R)
• M56: 33,926,404 km (0.107 R)
• M57: 34,116,393 km (0.108 R)
• M58: 34,370,111 km (0.034 R)
• M59: 35,519,770 km (0.11 R)
• M60: 35,712,602 km (0.086 R)
• M61: 35,970,359 km (0.114 R)
• M62: 36,487,519 km (0.108 R)
• M63: 36,682,146 km (0.104 R)
• M64: 36,811,997 km (0.053 R)
• M65: 37,987,986 km (0.103 R)
• M66: 38,448,747 km (0.112 R)
• M67: 40,309,894 km (0.066 R)
• M68: 41,521,787 km (0.098 R)
• M69: 42,608,914 km (0.052 R)
• M70: 43,499,171 km (0.111 R)
• M71: 43,843,246 km (0.052 R)
• M72: 44,534,089 km (0.084 R)
• M73: 44,742,030 km (0.052 R)
• M74: 44,811,294 km (0.088 R)
• M75: 45,298,086 km (0.083 R)
• M76: 45,507,223 km (0.114 R)
• M77: 45,786,523 km (0.111 R)
• M78: 46,066,420 km (0.109 R)
• M79: 46,417,078 km (0.071 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 16,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit