🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.49 AU - 0.73 AU

Year: 173 Days

Day: 13.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.68 AU - 1.1 AU

Year: 305 Days

Day: 13 Hours

Environment

Temp: 140 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,193,237 km

• M1: 657,632 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.02 AU - 1.08 AU

Year: 391 Days

Day: 24.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,193,237 km

• M1: 254,316 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.16 AU - 1.74 AU

Year: 635 Days

Day: 40.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.01 AU - 3.31 AU

Year: 1577 Days

Day: 20.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,193,237 km

• M1: 472,879 km (0.075 R)
• M2: 1,371,364 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.19 AU - 4.33 AU

Year: 3196 Days

Day: 33.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.5

Radius: 15

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4 AU - 5.84 AU

Year: 3966 Days

Day: 7.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 30,193,237 km

• M1: 191,635 km (0.101 R)
• M2: 414,386 km (0.099 R)
• M3: 567,126 km (0.116 R)
• M4: 725,849 km (0.049 R)
• M5: 850,165 km (0.095 R)
• M6: 1,331,571 km (0.102 R)
• M7: 1,449,155 km (0.106 R)
• M8: 1,595,012 km (0.066 R)
• M9: 1,754,633 km (0.108 R)
• M10: 1,919,939 km (0.028 R)
• M11: 2,018,225 km (0.113 R)
• M12: 2,370,977 km (0.114 R)
• M13: 2,693,659 km (0.065 R)
• M14: 2,824,707 km (0.083 R)
• M15: 3,178,057 km (0.072 R)
• M16: 3,274,099 km (0.099 R)
• M17: 3,371,038 km (0.119 R)
• M18: 3,479,946 km (0.047 R)
• M19: 3,634,480 km (0.089 R)
• M20: 3,802,628 km (0.091 R)
• M21: 3,916,323 km (0.072 R)
• M22: 4,311,111 km (0.108 R)
• M23: 4,453,678 km (0.038 R)
• M24: 4,633,944 km (0.094 R)
• M25: 4,915,337 km (0.051 R)
• M26: 5,164,717 km (0.073 R)
• M27: 5,392,704 km (0.12 R)
• M28: 6,203,525 km (0.119 R)
• M29: 6,459,636 km (0.068 R)
• M30: 7,362,609 km (0.092 R)
• M31: 7,490,814 km (0.085 R)
• M32: 8,128,251 km (0.073 R)
• M33: 8,423,856 km (0.053 R)
• M34: 9,010,579 km (0.077 R)
• M35: 9,224,354 km (0.083 R)
• M36: 9,347,324 km (0.087 R)
• M37: 9,829,029 km (0.094 R)
• M38: 10,033,380 km (0.106 R)
• M39: 10,223,369 km (0.117 R)
• M40: 10,334,819 km (0.096 R)
• M41: 10,784,361 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.3

Radius: 12.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.6 AU - 11.7 AU

Year: 11752 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,193,237 km

• M1: 155,432 km (0.088 R)
• M2: 261,347 km (0.055 R)
• M3: 356,193 km (0.117 R)
• M4: 531,521 km (0.048 R)
• M5: 710,590 km (0.105 R)
• M6: 1,295,218 km (0.112 R)
• M7: 1,525,449 km (0.115 R)
• M8: 1,853,817 km (0.096 R)
• M9: 1,961,228 km (0.109 R)
• M10: 2,182,334 km (0.068 R)
• M11: 2,411,667 km (0.1 R)
• M12: 2,994,800 km (0.076 R)
• M13: 3,407,540 km (0.117 R)
• M14: 3,513,755 km (0.077 R)
• M15: 3,729,176 km (0.093 R)
• M16: 4,088,959 km (0.094 R)
• M17: 4,287,325 km (0.086 R)
• M18: 4,811,965 km (0.112 R)
• M19: 4,901,574 km (0.05 R)
• M20: 5,142,876 km (0.064 R)
• M21: 5,234,429 km (0.097 R)
• M22: 5,357,249 km (0.11 R)
• M23: 6,906,186 km (0.067 R)
• M24: 7,177,107 km (0.055 R)
• M25: 7,625,003 km (0.075 R)
• M26: 7,940,356 km (0.084 R)
• M27: 9,997,626 km (0.057 R)
• M28: 10,692,358 km (0.062 R)
• M29: 11,203,833 km (0.12 R)
• M30: 14,049,634 km (0.086 R)
• M31: 15,353,229 km (0.104 R)
• M32: 16,019,538 km (0.117 R)
• M33: 16,333,694 km (0.08 R)
• M34: 17,242,501 km (0.063 R)
• M35: 17,334,204 km (0.072 R)
• M36: 17,656,887 km (0.102 R)
• M37: 17,981,365 km (0.084 R)
• M38: 19,442,338 km (0.11 R)
• M39: 19,585,652 km (0.065 R)
• M40: 19,777,437 km (0.105 R)
• M41: 19,873,628 km (0.083 R)
• M42: 22,778,221 km (0.043 R)
• M43: 23,232,849 km (0.066 R)
• M44: 23,537,729 km (0.096 R)
• M45: 23,843,806 km (0.055 R)
• M46: 23,946,131 km (0.09 R)
• M47: 24,873,638 km (0.104 R)
• M48: 25,133,489 km (0.091 R)
• M49: 26,817,064 km (0.105 R)
• M50: 27,136,904 km (0.058 R)
• M51: 27,618,759 km (0.108 R)
• M52: 27,887,885 km (0.065 R)
• M53: 28,754,506 km (0.071 R)
• M54: 29,245,785 km (0.1 R)
• M55: 30,070,967 km (0.115 R)
• M56: 30,403,224 km (0.088 R)
• M57: 30,569,726 km (0.094 R)
• M58: 32,195,407 km (0.069 R)
• M59: 33,161,510 km (0.1 R)
• M60: 33,447,391 km (0.115 R)
• M61: 34,252,377 km (0.085 R)
• M62: 34,657,339 km (0.071 R)
• M63: 35,063,796 km (0.084 R)
• M64: 35,647,228 km (0.064 R)
• M65: 35,764,213 km (0.057 R)
• M66: 35,881,498 km (0.052 R)
• M67: 36,646,392 km (0.118 R)
• M68: 37,179,110 km (0.086 R)
• M69: 37,535,751 km (0.063 R)
• M70: 37,654,831 km (0.075 R)
• M71: 37,893,440 km (0.11 R)
• M72: 39,154,400 km (0.041 R)
• M73: 39,275,126 km (0.098 R)
• M74: 39,517,175 km (0.055 R)
• M75: 39,941,734 km (0.089 R)
• M76: 40,124,243 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.1

Radius: 9.5

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.97 AU - 13.71 AU

Year: 15754 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 30,193,237 km

• M1: 218,413 km (0.066 R)
• M2: 829,670 km (0.11 R)
• M3: 1,063,192 km (0.069 R)
• M4: 1,187,957 km (0.108 R)
• M5: 1,535,622 km (0.056 R)
• M6: 2,099,157 km (0.097 R)
• M7: 2,552,738 km (0.039 R)
• M8: 2,654,016 km (0.061 R)
• M9: 2,825,754 km (0.118 R)
• M10: 3,662,156 km (0.08 R)
• M11: 4,286,727 km (0.092 R)
• M12: 4,488,684 km (0.084 R)
• M13: 4,693,932 km (0.113 R)
• M14: 4,944,210 km (0.102 R)
• M15: 5,070,919 km (0.051 R)
• M16: 5,198,825 km (0.1 R)
• M17: 5,327,928 km (0.047 R)
• M18: 5,765,502 km (0.079 R)
• M19: 7,532,103 km (0.109 R)
• M20: 8,676,677 km (0.111 R)
• M21: 10,958,194 km (0.1 R)
• M22: 11,068,597 km (0.063 R)
• M23: 14,006,998 km (0.106 R)
• M24: 14,126,826 km (0.096 R)
• M25: 14,307,391 km (0.112 R)
• M26: 14,609,878 km (0.111 R)
• M27: 14,670,614 km (0.069 R)
• M28: 14,792,537 km (0.12 R)
• M29: 15,778,835 km (0.085 R)
• M30: 15,966,132 km (0.109 R)
• M31: 16,091,345 km (0.088 R)
• M32: 16,913,685 km (0.117 R)
• M33: 17,233,525 km (0.093 R)
• M34: 17,814,414 km (0.097 R)
• M35: 18,205,313 km (0.081 R)
• M36: 18,467,408 km (0.037 R)
• M37: 19,461,486 km (0.111 R)
• M38: 19,528,356 km (0.089 R)
• M39: 19,662,396 km (0.037 R)
• M40: 21,432,289 km (0.111 R)
• M41: 21,709,194 km (0.095 R)
• M42: 22,196,434 km (0.026 R)
• M43: 22,336,308 km (0.095 R)
• M44: 22,476,482 km (0.098 R)
• M45: 23,679,697 km (0.118 R)
• M46: 25,853,803 km (0.113 R)
• M47: 27,713,903 km (0.06 R)
• M48: 29,156,027 km (0.069 R)
• M49: 29,924,960 km (0.085 R)
• M50: 30,622,535 km (0.058 R)
• M51: 31,639,800 km (0.1 R)
• M52: 31,876,165 km (0.095 R)
• M53: 33,386,355 km (0.071 R)
• M54: 33,707,243 km (0.102 R)
• M55: 34,109,810 km (0.09 R)
• M56: 34,595,106 km (0.094 R)
• M57: 34,838,502 km (0.085 R)
• M58: 35,654,109 km (0.073 R)
• M59: 35,818,069 km (0.102 R)
• M60: 35,982,177 km (0.056 R)
• M61: 38,138,631 km (0.119 R)
• M62: 40,336,672 km (0.11 R)
• M63: 40,592,933 km (0.086 R)
• M64: 43,534,776 km (0.096 R)
• M65: 43,709,955 km (0.054 R)
• M66: 44,061,061 km (0.044 R)
• M67: 44,589,441 km (0.098 R)
• M68: 45,830,504 km (0.057 R)
• M69: 45,919,515 km (0.088 R)
• M70: 47,262,605 km (0.112 R)
• M71: 47,532,779 km (0.118 R)
• M72: 49,164,592 km (0.056 R)
• M73: 49,255,847 km (0.094 R)
• M74: 50,170,787 km (0.085 R)
• M75: 51,368,767 km (0.088 R)
• M76: 51,461,219 km (0.117 R)
• M77: 53,230,064 km (0.072 R)
• M78: 54,074,843 km (0.12 R)
• M79: 56,349,180 km (0.114 R)
• M80: 56,540,066 km (0.116 R)
• M81: 56,826,846 km (0.117 R)
• M82: 57,690,175 km (0.056 R)
• M83: 58,751,273 km (0.085 R)
• M84: 58,944,852 km (0.081 R)
• M85: 60,306,193 km (0.113 R)
• M86: 60,599,105 km (0.113 R)
• M87: 61,776,142 km (0.113 R)
• M88: 62,268,618 km (0.075 R)
• M89: 62,564,821 km (0.083 R)
• M90: 62,663,706 km (0.111 R)
• M91: 62,861,474 km (0.066 R)
• M92: 65,853,731 km (0.093 R)
• M93: 65,954,260 km (0.098 R)
• M94: 66,558,636 km (0.104 R)
• M95: 67,063,529 km (0.092 R)
• M96: 67,569,917 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.6

Radius: 6.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 12.45 AU - 14.23 AU

Year: 17708 Days

Day: 24.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,193,237 km

• M1: 532,120 km (0.101 R)
• M2: 891,454 km (0.066 R)
• M3: 1,555,519 km (0.046 R)
• M4: 1,775,577 km (0.03 R)
• M5: 1,933,852 km (0.085 R)
• M6: 2,397,306 km (0.076 R)
• M7: 2,976,399 km (0.089 R)
• M8: 4,636,188 km (0.091 R)
• M9: 4,781,447 km (0.081 R)
• M10: 4,878,985 km (0.11 R)
• M11: 4,928,053 km (0.103 R)
• M12: 5,709,552 km (0.106 R)
• M13: 5,943,673 km (0.086 R)
• M14: 6,075,020 km (0.036 R)
• M15: 6,180,935 km (0.097 R)
• M16: 6,340,706 km (0.073 R)
• M17: 6,448,117 km (0.106 R)
• M18: 6,911,122 km (0.092 R)
• M19: 8,599,484 km (0.12 R)
• M20: 9,169,153 km (0.04 R)
• M21: 9,504,402 km (0.108 R)
• M22: 11,632,282 km (0.109 R)
• M23: 11,731,016 km (0.108 R)
• M24: 13,414,890 km (0.045 R)
• M25: 14,922,537 km (0.043 R)
• M26: 15,244,921 km (0.111 R)
• M27: 16,335,788 km (0.064 R)
• M28: 16,742,096 km (0.086 R)
• M29: 16,816,297 km (0.069 R)
• M30: 16,890,647 km (0.048 R)
• M31: 17,828,925 km (0.117 R)
• M32: 18,361,942 km (0.119 R)
• M33: 18,438,386 km (0.034 R)
• M34: 18,553,427 km (0.094 R)
• M35: 18,630,320 km (0.106 R)
• M36: 19,326,399 km (0.083 R)
• M37: 22,072,717 km (0.032 R)
• M38: 22,521,810 km (0.058 R)
• M39: 24,431,875 km (0.073 R)
• M40: 26,091,514 km (0.069 R)
• M41: 26,220,617 km (0.117 R)
• M42: 27,523,914 km (0.112 R)
• M43: 27,611,578 km (0.086 R)
• M44: 28,448,877 km (0.077 R)
• M45: 28,537,439 km (0.061 R)
• M46: 29,160,215 km (0.065 R)
• M47: 29,383,864 km (0.107 R)
• M48: 29,563,082 km (0.119 R)
• M49: 30,012,774 km (0.111 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 17,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit