🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.62 AU - 0.88 AU

Year: 226 Days

Day: 43.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.38 AU - 3 AU

Year: 1536 Days

Day: 40.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.45 AU - 5.37 AU

Year: 3789 Days

Day: 18.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,259,917 km

• M1: 460,612 km (0.116 R)

Asteroid Belt

Center: 6.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.5

Radius: 11.9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.76 AU - 10.76 AU

Year: 9029 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 103,259,917 km

• M1: 160,219 km (0.06 R)
• M2: 250,876 km (0.054 R)
• M3: 416,780 km (0.118 R)
• M4: 887,564 km (0.057 R)
• M5: 2,416,454 km (0.11 R)
• M6: 2,613,176 km (0.11 R)
• M7: 3,022,625 km (0.112 R)
• M8: 3,351,740 km (0.086 R)
• M9: 4,008,625 km (0.11 R)
• M10: 4,499,455 km (0.101 R)
• M11: 4,629,905 km (0.051 R)
• M12: 4,913,692 km (0.05 R)
• M13: 5,678,286 km (0.055 R)
• M14: 6,002,764 km (0.064 R)
• M15: 6,229,405 km (0.09 R)
• M16: 6,606,392 km (0.119 R)
• M17: 6,819,120 km (0.106 R)
• M18: 7,294,991 km (0.098 R)
• M19: 8,210,530 km (0.106 R)
• M20: 8,393,338 km (0.041 R)
• M21: 8,508,379 km (0.072 R)
• M22: 11,016,986 km (0.082 R)
• M23: 11,472,960 km (0.055 R)
• M24: 11,935,217 km (0.073 R)
• M25: 12,377,279 km (0.11 R)
• M26: 12,639,973 km (0.06 R)
• M27: 13,411,898 km (0.079 R)
• M28: 14,806,599 km (0.097 R)
• M29: 14,890,074 km (0.063 R)
• M30: 16,189,482 km (0.105 R)
• M31: 18,295,520 km (0.083 R)
• M32: 19,594,030 km (0.1 R)
• M33: 19,838,922 km (0.107 R)
• M34: 20,023,226 km (0.116 R)
• M35: 20,579,581 km (0.081 R)
• M36: 20,922,010 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.9

Radius: 7.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 12.53 AU - 20.05 AU

Year: 22897 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 103,259,917 km

• M1: 96,939 km (0.03 R)
• M2: 377,884 km (0.107 R)
• M3: 571,613 km (0.102 R)
• M4: 625,020 km (0.084 R)
• M5: 982,110 km (0.105 R)
• M6: 1,487,900 km (0.096 R)
• M7: 1,582,596 km (0.032 R)
• M8: 2,749,758 km (0.112 R)
• M9: 3,032,798 km (0.105 R)
• M10: 3,399,911 km (0.045 R)
• M11: 4,042,583 km (0.07 R)
• M12: 4,095,691 km (0.034 R)
• M13: 4,611,205 km (0.12 R)
• M14: 4,694,531 km (0.063 R)
• M15: 4,919,077 km (0.083 R)
• M16: 5,061,195 km (0.12 R)
• M17: 5,147,064 km (0.109 R)
• M18: 6,154,756 km (0.087 R)
• M19: 7,286,015 km (0.081 R)
• M20: 7,480,791 km (0.069 R)
• M21: 7,908,641 km (0.106 R)
• M22: 8,412,187 km (0.08 R)
• M23: 8,753,719 km (0.118 R)
• M24: 9,099,739 km (0.097 R)
• M25: 9,450,247 km (0.099 R)
• M26: 10,711,656 km (0.104 R)
• M27: 11,305,709 km (0.09 R)
• M28: 11,682,397 km (0.102 R)
• M29: 13,309,274 km (0.091 R)
• M30: 13,707,055 km (0.12 R)
• M31: 13,907,366 km (0.03 R)
• M32: 14,270,440 km (0.08 R)
• M33: 14,677,496 km (0.116 R)
• M34: 14,841,455 km (0.106 R)
• M35: 15,669,928 km (0.1 R)
• M36: 16,343,567 km (0.117 R)
• M37: 17,588,521 km (0.091 R)
• M38: 18,730,401 km (0.052 R)
• M39: 19,131,324 km (0.048 R)
• M40: 21,270,124 km (0.083 R)
• M41: 22,769,245 km (0.1 R)
• M42: 23,723,380 km (0.06 R)
• M43: 24,253,704 km (0.104 R)
• M44: 25,178,967 km (0.034 R)
• M45: 25,277,103 km (0.099 R)
• M46: 25,473,525 km (0.114 R)
• M47: 26,863,290 km (0.092 R)
• M48: 27,264,810 km (0.081 R)
• M49: 27,567,297 km (0.049 R)
• M50: 27,921,695 km (0.043 R)
• M51: 29,508,928 km (0.1 R)
• M52: 31,970,561 km (0.098 R)
• M53: 32,129,883 km (0.086 R)
• M54: 32,662,900 km (0.095 R)
• M55: 32,769,862 km (0.097 R)
• M56: 33,846,069 km (0.111 R)
• M57: 34,062,687 km (0.09 R)
• M58: 34,497,269 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271

Radius: 5.4

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 15.75 AU - 20.83 AU

Year: 27240 Days

Day: 15.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,259,917 km

• M1: 84,523 km (0.038 R)
• M2: 180,714 km (0.107 R)
• M3: 833,709 km (0.109 R)
• M4: 975,827 km (0.11 R)
• M5: 1,229,694 km (0.098 R)
• M6: 1,391,859 km (0.118 R)
• M7: 1,736,382 km (0.058 R)
• M8: 1,949,410 km (0.116 R)
• M9: 2,399,999 km (0.032 R)
• M10: 3,430,429 km (0.079 R)
• M11: 3,892,237 km (0.105 R)
• M12: 4,090,455 km (0.093 R)
• M13: 4,210,881 km (0.093 R)
• M14: 4,746,441 km (0.114 R)
• M15: 5,347,077 km (0.066 R)
• M16: 7,046,209 km (0.112 R)
• M17: 7,630,239 km (0.095 R)
• M18: 7,679,756 km (0.107 R)
• M19: 7,778,790 km (0.074 R)
• M20: 7,928,238 km (0.087 R)
• M21: 8,179,264 km (0.049 R)
• M22: 9,420,776 km (0.104 R)
• M23: 9,740,168 km (0.08 R)
• M24: 10,499,377 km (0.068 R)
• M25: 10,664,533 km (0.098 R)
• M26: 11,901,707 km (0.046 R)
• M27: 12,829,663 km (0.092 R)
• M28: 12,888,455 km (0.106 R)
• M29: 13,720,668 km (0.078 R)
• M30: 14,264,755 km (0.115 R)
• M31: 14,754,240 km (0.088 R)
• M32: 15,561,470 km (0.105 R)
• M33: 15,686,833 km (0.075 R)
• M34: 15,875,775 km (0.051 R)
• M35: 16,702,602 km (0.084 R)
• M36: 16,831,107 km (0.119 R)
• M37: 17,024,387 km (0.044 R)
• M38: 17,348,267 km (0.066 R)
• M39: 18,199,628 km (0.082 R)
• M40: 18,331,873 km (0.085 R)
• M41: 18,863,693 km (0.049 R)
• M42: 19,535,836 km (0.115 R)
• M43: 19,806,908 km (0.082 R)
• M44: 19,874,825 km (0.116 R)
• M45: 20,010,959 km (0.065 R)
• M46: 20,284,125 km (0.098 R)
• M47: 20,696,267 km (0.1 R)
• M48: 22,655,700 km (0.102 R)
• M49: 22,797,968 km (0.1 R)
• M50: 23,369,731 km (0.049 R)
• M51: 23,657,407 km (0.116 R)
• M52: 25,334,250 km (0.091 R)
• M53: 26,149,708 km (0.098 R)
• M54: 27,578,367 km (0.114 R)
• M55: 28,187,380 km (0.064 R)
• M56: 28,877,924 km (0.061 R)
• M57: 28,954,967 km (0.07 R)
• M58: 29,341,378 km (0.052 R)
• M59: 29,496,362 km (0.035 R)
• M60: 30,903,928 km (0.117 R)
• M61: 31,140,592 km (0.043 R)
• M62: 32,573,291 km (0.115 R)
• M63: 32,653,625 km (0.106 R)
• M64: 32,733,809 km (0.052 R)
• M65: 33,864,919 km (0.046 R)
• M66: 33,946,150 km (0.116 R)
• M67: 35,999,082 km (0.082 R)
• M68: 37,838,687 km (0.1 R)
• M69: 37,923,060 km (0.093 R)
• M70: 38,515,169 km (0.097 R)
• M71: 40,137,857 km (0.099 R)
• M72: 42,131,697 km (0.047 R)
• M73: 43,361,092 km (0.052 R)
• M74: 47,938,189 km (0.05 R)
• M75: 48,029,444 km (0.118 R)
• M76: 50,052,007 km (0.113 R)
• M77: 52,008,448 km (0.054 R)
• M78: 52,383,938 km (0.028 R)
• M79: 53,137,463 km (0.034 R)
• M80: 53,232,009 km (0.11 R)
• M81: 53,326,555 km (0.097 R)
• M82: 54,274,706 km (0.091 R)
• M83: 54,464,994 km (0.108 R)
• M84: 55,803,447 km (0.051 R)
• M85: 56,284,104 km (0.108 R)
• M86: 60,473,742 km (0.025 R)
• M87: 61,066,300 km (0.109 R)
• M88: 61,264,218 km (0.066 R)
• M89: 62,655,777 km (0.069 R)
• M90: 63,555,758 km (0.107 R)
• M91: 65,672,568 km (0.114 R)
• M92: 67,812,266 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.8

Radius: 6.6

Gravity: 18.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 15.49 AU - 22.91 AU

Year: 29299 Days

Day: 18.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,259,917 km

• M1: 373,845 km (0.103 R)
• M2: 645,216 km (0.107 R)
• M3: 757,713 km (0.068 R)
• M4: 1,099,993 km (0.079 R)
• M5: 1,560,755 km (0.117 R)
• M6: 2,416,754 km (0.112 R)
• M7: 3,008,264 km (0.081 R)
• M8: 3,055,686 km (0.112 R)
• M9: 3,103,258 km (0.104 R)
• M10: 3,150,980 km (0.029 R)
• M11: 3,247,471 km (0.116 R)
• M12: 4,158,522 km (0.107 R)
• M13: 4,317,544 km (0.08 R)
• M14: 4,532,965 km (0.107 R)
• M15: 4,974,129 km (0.1 R)
• M16: 6,439,440 km (0.109 R)
• M17: 6,561,961 km (0.047 R)
• M18: 7,060,421 km (0.083 R)
• M19: 8,159,367 km (0.081 R)
• M20: 8,292,060 km (0.109 R)
• M21: 8,358,781 km (0.119 R)
• M22: 8,627,160 km (0.096 R)
• M23: 9,588,775 km (0.093 R)
• M24: 11,836,184 km (0.057 R)
• M25: 13,446,455 km (0.034 R)
• M26: 13,603,234 km (0.105 R)
• M27: 14,961,433 km (0.098 R)
• M28: 15,697,903 km (0.082 R)
• M29: 16,613,891 km (0.034 R)
• M30: 16,866,711 km (0.036 R)
• M31: 17,376,092 km (0.074 R)
• M32: 18,063,195 km (0.086 R)
• M33: 18,671,759 km (0.105 R)
• M34: 20,447,187 km (0.051 R)
• M35: 20,718,108 km (0.073 R)
• M36: 21,081,182 km (0.066 R)
• M37: 22,090,519 km (0.051 R)
• M38: 23,965,579 km (0.12 R)
• M39: 24,922,108 km (0.032 R)
• M40: 26,576,810 km (0.118 R)
• M41: 27,268,251 km (0.095 R)
• M42: 27,666,181 km (0.111 R)
• M43: 30,710,648 km (0.115 R)
• M44: 30,917,392 km (0.055 R)
• M45: 32,904,052 km (0.092 R)
• M46: 34,073,009 km (0.095 R)
• M47: 36,889,788 km (0.027 R)
• M48: 38,325,927 km (0.057 R)
• M49: 39,218,727 km (0.083 R)
• M50: 40,344,302 km (0.108 R)
• M51: 40,457,547 km (0.097 R)
• M52: 40,911,128 km (0.106 R)
• M53: 42,397,084 km (0.064 R)
• M54: 42,857,995 km (0.12 R)
• M55: 45,421,803 km (0.08 R)
• M56: 45,893,186 km (0.038 R)
• M57: 46,722,108 km (0.07 R)
• M58: 46,841,038 km (0.114 R)
• M59: 47,198,128 km (0.1 R)
• M60: 47,915,001 km (0.033 R)
• M61: 49,601,717 km (0.109 R)
• M62: 50,208,785 km (0.101 R)
• M63: 52,661,742 km (0.04 R)
• M64: 54,152,036 km (0.098 R)
• M65: 54,276,950 km (0.076 R)
• M66: 56,287,096 km (0.067 R)
• M67: 57,555,836 km (0.096 R)
• M68: 57,938,208 km (0.028 R)
• M69: 58,449,534 km (0.12 R)
• M70: 58,962,206 km (0.113 R)
• M71: 59,347,719 km (0.1 R)
• M72: 63,511,926 km (0.114 R)
• M73: 64,171,054 km (0.093 R)
• M74: 64,303,149 km (0.088 R)
• M75: 64,435,393 km (0.063 R)
• M76: 64,700,032 km (0.105 R)
• M77: 69,253,941 km (0.08 R)
• M78: 69,660,697 km (0.048 R)
• M79: 69,796,532 km (0.057 R)
• M80: 70,204,336 km (0.068 R)
• M81: 77,678,994 km (0.113 R)
• M82: 79,090,749 km (0.074 R)
• M83: 79,232,418 km (0.059 R)
• M84: 79,515,906 km (0.077 R)
• M85: 80,510,881 km (0.076 R)
• M86: 83,376,279 km (0.03 R)
• M87: 88,030,119 km (0.102 R)
• M88: 88,323,780 km (0.106 R)
• M89: 91,575,289 km (0.085 R)
• M90: 94,264,760 km (0.056 R)
• M91: 94,565,152 km (0.109 R)
• M92: 95,770,014 km (0.103 R)
• M93: 98,499,576 km (0.054 R)
• M94: 98,804,307 km (0.085 R)
• M95: 101,408,357 km (0.095 R)
• M96: 102,178,487 km (0.118 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 18,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit