🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 28.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,531,535 km

• M1: 437,574 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.74 AU - 1.22 AU

Year: 364 Days

Day: 28 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,531,535 km

• M1: 224,995 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.46 AU - 1.56 AU

Year: 695 Days

Day: 40.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.07 AU - 2.39 AU

Year: 1248 Days

Day: 30.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.71 AU - 2.79 AU

Year: 1265 Days

Day: 47.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 79.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,531,535 km

• M1: 1,338,003 km (0.031 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.4 AU - 3.44 AU

Year: 1870 Days

Day: 44.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.8

Radius: 14.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.81 AU - 10.99 AU

Year: 11673 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,531,535 km

• M1: 189,092 km (0.094 R)
• M2: 285,433 km (0.112 R)
• M3: 387,309 km (0.112 R)
• M4: 577,897 km (0.115 R)
• M5: 806,033 km (0.039 R)
• M6: 1,020,856 km (0.068 R)
• M7: 1,651,560 km (0.112 R)
• M8: 1,988,754 km (0.114 R)
• M9: 2,473,302 km (0.1 R)
• M10: 2,751,254 km (0.089 R)
• M11: 3,384,801 km (0.097 R)
• M12: 3,646,149 km (0.104 R)
• M13: 3,938,912 km (0.08 R)
• M14: 4,113,343 km (0.1 R)
• M15: 4,625,865 km (0.099 R)
• M16: 4,810,170 km (0.05 R)
• M17: 5,050,873 km (0.097 R)
• M18: 5,186,259 km (0.088 R)
• M19: 5,544,097 km (0.042 R)
• M20: 5,796,618 km (0.07 R)
• M21: 5,967,010 km (0.113 R)
• M22: 6,110,325 km (0.115 R)
• M23: 6,225,964 km (0.117 R)
• M24: 6,459,187 km (0.113 R)
• M25: 6,695,402 km (0.117 R)
• M26: 6,874,321 km (0.045 R)
• M27: 7,206,728 km (0.084 R)
• M28: 7,950,379 km (0.107 R)
• M29: 8,914,238 km (0.05 R)
• M30: 9,210,741 km (0.12 R)
• M31: 10,636,857 km (0.12 R)
• M32: 10,741,277 km (0.091 R)
• M33: 11,056,928 km (0.051 R)
• M34: 11,553,892 km (0.109 R)
• M35: 11,769,164 km (0.115 R)
• M36: 11,985,781 km (0.102 R)
• M37: 12,754,415 km (0.074 R)
• M38: 13,051,367 km (0.069 R)
• M39: 13,238,215 km (0.109 R)
• M40: 13,350,712 km (0.049 R)
• M41: 14,725,666 km (0.089 R)
• M42: 15,311,940 km (0.089 R)
• M43: 15,786,465 km (0.088 R)
• M44: 16,305,869 km (0.078 R)
• M45: 16,466,836 km (0.098 R)
• M46: 16,749,875 km (0.084 R)
• M47: 17,279,751 km (0.076 R)
• M48: 18,022,654 km (0.083 R)
• M49: 18,565,545 km (0.102 R)
• M50: 19,113,970 km (0.058 R)
• M51: 19,582,062 km (0.086 R)
• M52: 21,096,890 km (0.096 R)
• M53: 21,272,368 km (0.12 R)
• M54: 21,624,971 km (0.036 R)
• M55: 22,604,388 km (0.073 R)
• M56: 23,780,377 km (0.118 R)
• M57: 24,054,590 km (0.083 R)
• M58: 24,514,005 km (0.097 R)
• M59: 24,930,036 km (0.108 R)
• M60: 25,301,787 km (0.047 R)
• M61: 25,394,987 km (0.034 R)
• M62: 25,956,577 km (0.094 R)
• M63: 26,617,201 km (0.11 R)
• M64: 27,714,352 km (0.112 R)
• M65: 28,195,907 km (0.09 R)
• M66: 28,874,932 km (0.053 R)
• M67: 29,706,547 km (0.1 R)
• M68: 30,051,370 km (0.092 R)
• M69: 30,248,989 km (0.112 R)
• M70: 30,446,907 km (0.059 R)
• M71: 30,744,906 km (0.104 R)
• M72: 31,744,668 km (0.11 R)
• M73: 32,653,774 km (0.106 R)
• M74: 33,111,394 km (0.101 R)
• M75: 34,704,312 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.2

Radius: 3.8

Gravity: 42.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.19 AU - 15.03 AU

Year: 15792 Days

Day: 16.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,531,535 km

• M1: 356,043 km (0.117 R)
• M2: 664,215 km (0.048 R)
• M3: 875,896 km (0.096 R)
• M4: 1,131,708 km (0.087 R)
• M5: 1,230,293 km (0.1 R)
• M6: 1,820,756 km (0.102 R)
• M7: 1,849,478 km (0.076 R)
• M8: 1,907,223 km (0.059 R)
• M9: 2,024,658 km (0.111 R)
• M10: 2,517,732 km (0.106 R)
• M11: 2,646,686 km (0.03 R)
• M12: 2,744,672 km (0.095 R)
• M13: 2,844,005 km (0.118 R)
• M14: 3,012,153 km (0.045 R)
• M15: 3,114,628 km (0.065 R)
• M16: 3,358,023 km (0.114 R)
• M17: 4,353,148 km (0.103 R)
• M18: 4,430,341 km (0.063 R)
• M19: 4,585,923 km (0.1 R)
• M20: 4,743,300 km (0.079 R)
• M21: 4,782,943 km (0.114 R)
• M22: 4,942,564 km (0.077 R)
• M23: 5,226,052 km (0.093 R)
• M24: 5,640,289 km (0.116 R)
• M25: 5,936,492 km (0.1 R)
• M26: 6,281,166 km (0.097 R)
• M27: 6,412,064 km (0.035 R)
• M28: 6,676,553 km (0.09 R)
• M29: 7,080,168 km (0.072 R)
• M30: 7,863,762 km (0.051 R)
• M31: 8,337,389 km (0.116 R)
• M32: 8,385,260 km (0.113 R)
• M33: 9,711,894 km (0.085 R)
• M34: 10,015,577 km (0.085 R)
• M35: 10,117,454 km (0.1 R)
• M36: 10,892,520 km (0.118 R)
• M37: 11,366,745 km (0.084 R)
• M38: 12,773,863 km (0.107 R)
• M39: 13,385,569 km (0.111 R)
• M40: 14,120,693 km (0.08 R)
• M41: 14,464,469 km (0.079 R)
• M42: 15,277,084 km (0.075 R)
• M43: 15,688,927 km (0.091 R)
• M44: 15,807,409 km (0.075 R)
• M45: 16,223,889 km (0.109 R)
• M46: 16,403,556 km (0.054 R)
• M47: 16,825,273 km (0.099 R)
• M48: 17,311,466 km (0.112 R)
• M49: 17,617,842 km (0.092 R)
• M50: 17,802,446 km (0.095 R)
• M51: 19,365,744 km (0.077 R)
• M52: 19,811,396 km (0.111 R)
• M53: 20,260,189 km (0.105 R)
• M54: 20,389,143 km (0.118 R)
• M55: 20,842,424 km (0.06 R)
• M56: 21,233,473 km (0.107 R)
• M57: 23,023,262 km (0.108 R)
• M58: 23,766,315 km (0.098 R)
• M59: 24,860,922 km (0.108 R)
• M60: 25,622,974 km (0.1 R)
• M61: 26,041,848 km (0.11 R)
• M62: 26,181,871 km (0.081 R)
• M63: 28,098,070 km (0.114 R)
• M64: 28,602,215 km (0.067 R)
• M65: 29,109,352 km (0.117 R)
• M66: 29,473,324 km (0.108 R)
• M67: 30,058,850 km (0.092 R)
• M68: 30,796,218 km (0.079 R)
• M69: 31,539,569 km (0.065 R)
• M70: 31,689,018 km (0.118 R)
• M71: 33,271,464 km (0.11 R)
• M72: 33,804,780 km (0.08 R)
• M73: 34,571,320 km (0.107 R)
• M74: 36,591,190 km (0.036 R)
• M75: 37,457,212 km (0.086 R)
• M76: 38,888,864 km (0.028 R)
• M77: 39,209,303 km (0.118 R)
• M78: 39,611,272 km (0.056 R)
• M79: 39,853,172 km (0.11 R)
• M80: 40,014,588 km (0.116 R)
• M81: 43,372,611 km (0.117 R)
• M82: 43,788,194 km (0.055 R)
• M83: 44,959,097 km (0.094 R)
• M84: 46,649,553 km (0.112 R)
• M85: 48,360,653 km (0.051 R)
• M86: 49,223,833 km (0.11 R)
• M87: 49,397,217 km (0.059 R)
• M88: 50,092,249 km (0.072 R)
• M89: 52,993,400 km (0.073 R)
• M90: 55,948,556 km (0.105 R)
• M91: 57,765,273 km (0.105 R)
• M92: 58,314,148 km (0.048 R)
• M93: 58,772,815 km (0.116 R)
• M94: 59,048,673 km (0.1 R)
• M95: 59,324,831 km (0.034 R)
• M96: 59,416,983 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.9

Radius: 4.1

Gravity: 47.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.5 AU - 15.54 AU

Year: 16601 Days

Day: 24.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,531,535 km

• M1: 167,699 km (0.117 R)
• M2: 207,193 km (0.086 R)
• M3: 454,478 km (0.047 R)
• M4: 552,615 km (0.083 R)
• M5: 1,922,333 km (0.099 R)
• M6: 1,985,762 km (0.12 R)
• M7: 2,449,067 km (0.102 R)
• M8: 2,552,588 km (0.084 R)
• M9: 2,692,762 km (0.08 R)
• M10: 2,728,216 km (0.084 R)
• M11: 2,907,883 km (0.095 R)
• M12: 4,646,510 km (0.105 R)
• M13: 4,947,650 km (0.089 R)
• M14: 6,497,335 km (0.119 R)
• M15: 7,224,829 km (0.084 R)
• M16: 7,323,863 km (0.096 R)
• M17: 7,926,892 km (0.103 R)
• M18: 8,861,131 km (0.049 R)
• M19: 8,967,046 km (0.083 R)
• M20: 9,180,073 km (0.104 R)
• M21: 10,104,439 km (0.055 R)
• M22: 10,381,793 km (0.108 R)
• M23: 10,493,543 km (0.117 R)
• M24: 11,981,293 km (0.108 R)
• M25: 12,511,468 km (0.051 R)
• M26: 13,230,286 km (0.105 R)
• M27: 13,412,047 km (0.107 R)
• M28: 14,147,321 km (0.117 R)
• M29: 14,644,884 km (0.077 R)
• M30: 15,084,851 km (0.076 R)
• M31: 16,042,277 km (0.059 R)
• M32: 16,691,382 km (0.077 R)
• M33: 18,418,939 km (0.102 R)
• M34: 18,825,546 km (0.038 R)
• M35: 21,896,790 km (0.049 R)
• M36: 23,124,240 km (0.116 R)
• M37: 23,562,861 km (0.085 R)
• M38: 23,930,423 km (0.058 R)
• M39: 24,077,927 km (0.11 R)
• M40: 25,044,479 km (0.079 R)
• M41: 25,645,413 km (0.063 R)
• M42: 26,251,285 km (0.104 R)
• M43: 26,861,644 km (0.031 R)
• M44: 26,938,388 km (0.073 R)
• M45: 27,168,619 km (0.104 R)
• M46: 27,399,748 km (0.106 R)
• M47: 28,642,756 km (0.115 R)
• M48: 29,113,541 km (0.027 R)
• M49: 29,428,893 km (0.074 R)
• M50: 29,666,155 km (0.045 R)
• M51: 30,142,475 km (0.099 R)
• M52: 33,960,512 km (0.078 R)
• M53: 34,292,469 km (0.052 R)
• M54: 34,541,999 km (0.092 R)
• M55: 34,708,800 km (0.065 R)
• M56: 34,792,276 km (0.077 R)
• M57: 35,630,772 km (0.075 R)
• M58: 35,714,996 km (0.094 R)
• M59: 35,799,219 km (0.078 R)
• M60: 36,052,488 km (0.117 R)
• M61: 36,391,028 km (0.086 R)
• M62: 37,755,810 km (0.067 R)
• M63: 39,398,245 km (0.044 R)
• M64: 40,711,116 km (0.07 R)
• M65: 41,860,626 km (0.102 R)
• M66: 42,038,348 km (0.092 R)
• M67: 43,020,757 km (0.071 R)
• M68: 44,644,343 km (0.092 R)
• M69: 44,825,955 km (0.078 R)
• M70: 45,463,690 km (0.119 R)
• M71: 49,822,224 km (0.104 R)
• M72: 50,293,757 km (0.101 R)
• M73: 50,388,303 km (0.102 R)
• M74: 52,194,398 km (0.111 R)
• M75: 52,769,153 km (0.095 R)
• M76: 54,215,166 km (0.07 R)
• M77: 56,752,346 km (0.097 R)
• M78: 57,936,263 km (0.107 R)
• M79: 58,730,179 km (0.046 R)
• M80: 59,028,777 km (0.107 R)
• M81: 60,730,452 km (0.104 R)
• M82: 60,931,811 km (0.057 R)
• M83: 61,840,169 km (0.108 R)
• M84: 62,346,708 km (0.114 R)
• M85: 63,670,350 km (0.101 R)
• M86: 64,079,500 km (0.065 R)
• M87: 66,138,266 km (0.094 R)
• M88: 66,345,309 km (0.095 R)
• M89: 66,448,831 km (0.088 R)
• M90: 66,656,323 km (0.112 R)
• M91: 66,967,786 km (0.093 R)
• M92: 67,071,757 km (0.093 R)
• M93: 67,905,166 km (0.107 R)
• M94: 68,846,735 km (0.096 R)
• M95: 68,951,753 km (0.071 R)
• M96: 69,898,109 km (0.093 R)
• M97: 70,003,576 km (0.115 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: 310 - 17,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit