🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.57 AU - 0.75 AU

Year: 201 Days

Day: 44.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.56 AU - 0.84 AU

Year: 219 Days

Day: 35.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,036,322 km

• M1: 95,892 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.8 AU - 0.88 AU

Year: 289 Days

Day: 27.9 Hours

Environment

Temp: 71 °C

Axial Tilt: 170.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.14 AU - 1.84 AU

Year: 682 Days

Day: 28.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,036,322 km

• M1: 21,243 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.59 AU - 2.27 AU

Year: 1005 Days

Day: 28.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.6

Radius: 14.2

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.93 AU - 5.17 AU

Year: 4253 Days

Day: 7.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 109,036,322 km

• M1: 179,069 km (0.034 R)
• M2: 321,935 km (0.115 R)
• M3: 461,659 km (0.095 R)
• M4: 577,597 km (0.083 R)
• M5: 739,761 km (0.081 R)
• M6: 957,277 km (0.115 R)
• M7: 1,114,953 km (0.052 R)
• M8: 1,518,418 km (0.117 R)
• M9: 2,017,776 km (0.091 R)
• M10: 2,154,957 km (0.089 R)
• M11: 2,331,034 km (0.108 R)
• M12: 2,567,249 km (0.11 R)
• M13: 2,869,138 km (0.068 R)
• M14: 2,965,778 km (0.084 R)
• M15: 3,182,545 km (0.102 R)
• M16: 3,907,197 km (0.115 R)
• M17: 5,099,492 km (0.102 R)
• M18: 5,241,311 km (0.094 R)
• M19: 6,219,980 km (0.089 R)
• M20: 6,653,066 km (0.088 R)
• M21: 6,756,438 km (0.114 R)
• M22: 7,254,749 km (0.101 R)
• M23: 7,683,646 km (0.049 R)
• M24: 8,176,122 km (0.041 R)
• M25: 8,510,174 km (0.099 R)
• M26: 8,735,319 km (0.108 R)
• M27: 9,105,574 km (0.117 R)
• M28: 9,335,954 km (0.092 R)
• M29: 9,743,908 km (0.08 R)
• M30: 10,577,317 km (0.063 R)
• M31: 11,063,810 km (0.076 R)
• M32: 11,464,582 km (0.098 R)
• M33: 11,588,749 km (0.112 R)
• M34: 11,807,311 km (0.107 R)
• M35: 13,967,804 km (0.11 R)
• M36: 14,167,218 km (0.092 R)
• M37: 14,771,144 km (0.036 R)
• M38: 14,940,339 km (0.116 R)
• M39: 15,076,174 km (0.055 R)
• M40: 15,280,675 km (0.063 R)
• M41: 15,451,964 km (0.074 R)
• M42: 15,969,274 km (0.102 R)
• M43: 16,108,250 km (0.11 R)
• M44: 16,422,405 km (0.111 R)
• M45: 16,773,661 km (0.066 R)
• M46: 17,198,669 km (0.108 R)
• M47: 18,312,874 km (0.118 R)
• M48: 18,750,448 km (0.069 R)
• M49: 18,897,053 km (0.111 R)
• M50: 19,044,108 km (0.117 R)
• M51: 19,376,365 km (0.056 R)
• M52: 19,822,316 km (0.093 R)
• M53: 20,271,559 km (0.073 R)
• M54: 20,648,545 km (0.081 R)
• M55: 21,447,847 km (0.086 R)
• M56: 22,296,067 km (0.117 R)
• M57: 22,529,290 km (0.116 R)
• M58: 22,724,365 km (0.055 R)
• M59: 23,116,013 km (0.055 R)
• M60: 23,786,959 km (0.072 R)
• M61: 24,264,475 km (0.096 R)
• M62: 24,825,617 km (0.096 R)
• M63: 25,390,947 km (0.092 R)
• M64: 26,823,048 km (0.116 R)
• M65: 27,071,231 km (0.108 R)
• M66: 27,278,573 km (0.109 R)
• M67: 27,444,777 km (0.11 R)
• M68: 27,736,642 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.5

Radius: 9.2

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.55 AU - 9.61 AU

Year: 9418 Days

Day: 7.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 109,036,322 km

• M1: 217,964 km (0.092 R)
• M2: 354,248 km (0.081 R)
• M3: 544,536 km (0.089 R)
• M4: 686,654 km (0.074 R)
• M5: 756,666 km (0.103 R)
• M6: 829,371 km (0.059 R)
• M7: 917,334 km (0.108 R)
• M8: 1,330,823 km (0.081 R)
• M9: 1,573,770 km (0.083 R)
• M10: 1,716,785 km (0.055 R)
• M11: 1,863,989 km (0.084 R)
• M12: 1,947,764 km (0.099 R)
• M13: 2,136,407 km (0.102 R)
• M14: 2,403,439 km (0.069 R)
• M15: 2,719,240 km (0.069 R)
• M16: 2,833,832 km (0.043 R)
• M17: 2,930,622 km (0.059 R)
• M18: 3,147,390 km (0.083 R)
• M19: 3,472,167 km (0.094 R)
• M20: 3,555,044 km (0.073 R)
• M21: 3,765,229 km (0.053 R)
• M22: 4,241,997 km (0.074 R)
• M23: 5,016,316 km (0.101 R)
• M24: 5,228,446 km (0.114 R)
• M25: 5,395,696 km (0.114 R)
• M26: 5,588,827 km (0.096 R)
• M27: 5,735,283 km (0.078 R)
• M28: 6,007,102 km (0.104 R)
• M29: 6,182,132 km (0.099 R)
• M30: 6,257,829 km (0.116 R)
• M31: 6,486,414 km (0.085 R)
• M32: 6,873,573 km (0.111 R)
• M33: 7,508,616 km (0.047 R)
• M34: 7,833,244 km (0.081 R)
• M35: 8,052,105 km (0.083 R)
• M36: 8,524,236 km (0.084 R)
• M37: 8,608,460 km (0.115 R)
• M38: 9,062,340 km (0.118 R)
• M39: 9,787,291 km (0.111 R)
• M40: 9,934,495 km (0.088 R)
• M41: 10,023,207 km (0.094 R)
• M42: 10,380,596 km (0.113 R)
• M43: 10,440,585 km (0.064 R)
• M44: 11,477,897 km (0.12 R)
• M45: 12,293,055 km (0.071 R)
• M46: 12,675,577 km (0.09 R)
• M47: 12,965,199 km (0.108 R)
• M48: 13,321,990 km (0.059 R)
• M49: 13,517,963 km (0.102 R)
• M50: 13,681,922 km (0.089 R)
• M51: 14,278,070 km (0.094 R)
• M52: 14,545,700 km (0.111 R)
• M53: 14,814,976 km (0.097 R)
• M54: 15,256,140 km (0.08 R)
• M55: 15,392,873 km (0.1 R)
• M56: 15,908,686 km (0.109 R)
• M57: 16,675,675 km (0.078 R)
• M58: 16,816,446 km (0.086 R)
• M59: 17,205,550 km (0.098 R)
• M60: 17,383,422 km (0.08 R)
• M61: 17,992,734 km (0.096 R)
• M62: 18,209,352 km (0.101 R)
• M63: 18,572,426 km (0.03 R)
• M64: 18,718,434 km (0.115 R)
• M65: 19,268,954 km (0.107 R)
• M66: 19,601,809 km (0.041 R)
• M67: 19,713,259 km (0.114 R)
• M68: 19,974,009 km (0.078 R)
• M69: 20,161,006 km (0.096 R)
• M70: 20,725,289 km (0.078 R)
• M71: 21,028,374 km (0.071 R)
• M72: 21,946,456 km (0.065 R)
• M73: 22,526,896 km (0.08 R)
• M74: 22,604,687 km (0.095 R)
• M75: 23,821,666 km (0.099 R)
• M76: 24,019,883 km (0.091 R)
• M77: 24,898,770 km (0.042 R)
• M78: 25,140,371 km (0.112 R)
• M79: 25,706,898 km (0.087 R)
• M80: 26,032,573 km (0.095 R)
• M81: 26,155,093 km (0.079 R)
• M82: 26,236,923 km (0.077 R)
• M83: 26,729,250 km (0.118 R)
• M84: 26,935,246 km (0.113 R)
• M85: 27,681,440 km (0.119 R)
• M86: 27,973,455 km (0.107 R)

Asteroid Belt

Center: 13.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.1

Radius: 6.7

Gravity: 21.5 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.6 AU - 21.64 AU

Year: 28905 Days

Day: 16.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 157 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 109,036,322 km

• M1: 93,050 km (0.116 R)
• M2: 283,488 km (0.097 R)
• M3: 649,404 km (0.065 R)
• M4: 707,000 km (0.068 R)
• M5: 1,265,149 km (0.092 R)
• M6: 1,527,095 km (0.113 R)
• M7: 2,735,846 km (0.096 R)
• M8: 2,831,140 km (0.049 R)
• M9: 3,173,420 km (0.073 R)
• M10: 3,737,553 km (0.092 R)
• M11: 4,167,198 km (0.089 R)
• M12: 5,547,837 km (0.118 R)
• M13: 5,668,712 km (0.101 R)
• M14: 7,585,809 km (0.096 R)
• M15: 9,035,562 km (0.113 R)
• M16: 9,393,101 km (0.091 R)
• M17: 9,974,887 km (0.096 R)
• M18: 10,418,893 km (0.088 R)
• M19: 10,568,342 km (0.115 R)
• M20: 10,643,290 km (0.112 R)
• M21: 11,634,077 km (0.076 R)
• M22: 11,866,851 km (0.049 R)
• M23: 11,944,941 km (0.034 R)
• M24: 13,457,974 km (0.101 R)
• M25: 13,866,227 km (0.073 R)
• M26: 13,948,356 km (0.062 R)
• M27: 14,778,474 km (0.111 R)
• M28: 17,451,788 km (0.116 R)
• M29: 19,345,548 km (0.069 R)
• M30: 19,991,063 km (0.097 R)
• M31: 21,970,093 km (0.115 R)
• M32: 22,450,302 km (0.061 R)
• M33: 24,405,995 km (0.118 R)
• M34: 24,703,994 km (0.092 R)
• M35: 25,103,271 km (0.079 R)
• M36: 27,131,369 km (0.07 R)
• M37: 29,739,309 km (0.111 R)
• M38: 29,951,438 km (0.099 R)
• M39: 31,019,418 km (0.075 R)
• M40: 34,297,257 km (0.106 R)
• M41: 35,526,353 km (0.083 R)
• M42: 37,111,492 km (0.095 R)
• M43: 39,999,030 km (0.112 R)
• M44: 44,040,267 km (0.08 R)
• M45: 45,009,960 km (0.099 R)
• M46: 47,464,562 km (0.085 R)
• M47: 49,459,450 km (0.094 R)
• M48: 52,758,980 km (0.077 R)
• M49: 53,015,690 km (0.098 R)
• M50: 53,401,653 km (0.111 R)
• M51: 54,435,224 km (0.113 R)
• M52: 54,694,777 km (0.057 R)
• M53: 59,434,336 km (0.064 R)
• M54: 62,802,233 km (0.106 R)
• M55: 63,619,636 km (0.047 R)
• M56: 64,577,810 km (0.047 R)
• M57: 66,093,237 km (0.117 R)
• M58: 66,369,993 km (0.068 R)
• M59: 66,647,048 km (0.047 R)
• M60: 67,759,608 km (0.091 R)
• M61: 67,899,033 km (0.111 R)
• M62: 68,737,978 km (0.117 R)
• M63: 70,426,190 km (0.094 R)
• M64: 71,133,638 km (0.103 R)
• M65: 73,699,840 km (0.091 R)
• M66: 74,994,310 km (0.108 R)
• M67: 75,138,523 km (0.115 R)
• M68: 76,441,370 km (0.073 R)
• M69: 77,751,549 km (0.084 R)
• M70: 79,216,112 km (0.075 R)
• M71: 81,429,861 km (0.108 R)
• M72: 81,578,112 km (0.075 R)
• M73: 84,563,188 km (0.115 R)
• M74: 85,013,927 km (0.105 R)
• M75: 85,164,422 km (0.099 R)
• M76: 85,465,563 km (0.112 R)
• M77: 85,917,947 km (0.088 R)
• M78: 88,801,745 km (0.115 R)
• M79: 89,412,852 km (0.025 R)
• M80: 92,025,878 km (0.113 R)
• M81: 92,180,263 km (0.068 R)
• M82: 94,975,799 km (0.086 R)
• M83: 95,600,669 km (0.115 R)
• M84: 97,641,333 km (0.078 R)
• M85: 98,745,964 km (0.114 R)
• M86: 101,605,677 km (0.117 R)
• M87: 101,765,298 km (0.117 R)
• M88: 102,885,337 km (0.079 R)
• M89: 103,366,594 km (0.09 R)
• M90: 106,107,825 km (0.08 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: 305 - 17,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit