🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.51 AU - 0.59 AU

Year: 142 Days

Day: 21.8 Hours

Environment

Temp: 282 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,635,479 km

• M1: 142,866 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.66 AU - 1.06 AU

Year: 278 Days

Day: 13.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 83.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,635,479 km

• M1: 79,137 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.74 AU - 1.2 AU

Year: 333 Days

Day: 21.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.88 AU - 1.06 AU

Year: 333 Days

Day: 17.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.69 AU - 2.13 AU

Year: 919 Days

Day: 31 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,635,479 km

• M1: 227,987 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.84 AU - 2.38 AU

Year: 1067 Days

Day: 23 Hours

Environment

Temp: -50 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,635,479 km

• M1: 93,648 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.55 AU - 3.39 AU

Year: 1782 Days

Day: 37.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 93.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.38 AU - 4.8 AU

Year: 3425 Days

Day: 23.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,635,479 km

• M1: 894,745 km (0.115 R)
• M2: 998,566 km (0.058 R)

Asteroid Belt

Center: 10.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.2

Radius: 3.5

Gravity: 67.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.21 AU - 19.13 AU

Year: 22644 Days

Day: 24.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 109,635,479 km

• M1: 46,375 km (0.096 R)
• M2: 106,364 km (0.11 R)
• M3: 173,833 km (0.089 R)
• M4: 391,049 km (0.11 R)
• M5: 523,293 km (0.117 R)
• M6: 694,733 km (0.105 R)
• M7: 1,026,391 km (0.086 R)
• M8: 1,208,452 km (0.094 R)
• M9: 1,958,535 km (0.109 R)
• M10: 4,163,758 km (0.109 R)
• M11: 4,355,392 km (0.117 R)
• M12: 7,323,713 km (0.103 R)
• M13: 8,382,417 km (0.085 R)
• M14: 8,684,904 km (0.034 R)
• M15: 9,176,333 km (0.12 R)
• M16: 9,300,500 km (0.078 R)
• M17: 9,550,777 km (0.102 R)
• M18: 9,613,608 km (0.08 R)
• M19: 9,676,589 km (0.114 R)
• M20: 9,803,148 km (0.069 R)
• M21: 9,930,157 km (0.059 R)
• M22: 10,057,764 km (0.109 R)
• M23: 11,163,741 km (0.11 R)
• M24: 12,239,499 km (0.101 R)
• M25: 12,858,984 km (0.085 R)
• M26: 13,842,740 km (0.039 R)
• M27: 13,913,948 km (0.06 R)
• M28: 15,216,048 km (0.081 R)
• M29: 18,011,883 km (0.045 R)
• M30: 18,245,405 km (0.084 R)
• M31: 18,951,956 km (0.092 R)
• M32: 19,031,093 km (0.028 R)
• M33: 19,988,220 km (0.113 R)
• M34: 20,149,337 km (0.119 R)
• M35: 21,535,661 km (0.046 R)
• M36: 22,448,956 km (0.115 R)
• M37: 22,700,280 km (0.083 R)
• M38: 24,571,151 km (0.09 R)
• M39: 25,350,706 km (0.096 R)
• M40: 25,612,352 km (0.056 R)
• M41: 25,787,232 km (0.038 R)
• M42: 26,490,941 km (0.115 R)
• M43: 26,845,188 km (0.118 R)
• M44: 31,122,640 km (0.048 R)
• M45: 31,215,989 km (0.112 R)
• M46: 33,961,260 km (0.067 R)
• M47: 34,057,302 km (0.102 R)
• M48: 35,508,700 km (0.113 R)
• M49: 37,276,947 km (0.081 R)
• M50: 37,475,164 km (0.062 R)
• M51: 39,577,613 km (0.096 R)
• M52: 40,898,113 km (0.104 R)
• M53: 41,409,887 km (0.103 R)
• M54: 41,615,136 km (0.07 R)
• M55: 43,582,198 km (0.105 R)
• M56: 46,322,681 km (0.078 R)
• M57: 47,069,923 km (0.086 R)
• M58: 47,498,820 km (0.051 R)
• M59: 49,989,475 km (0.11 R)
• M60: 50,536,554 km (0.105 R)
• M61: 51,195,533 km (0.092 R)
• M62: 53,972,219 km (0.101 R)
• M63: 54,084,268 km (0.11 R)
• M64: 54,196,466 km (0.109 R)
• M65: 55,661,478 km (0.106 R)
• M66: 56,001,514 km (0.046 R)
• M67: 59,786,041 km (0.073 R)
• M68: 59,901,979 km (0.112 R)
• M69: 61,182,537 km (0.03 R)
• M70: 64,482,666 km (0.074 R)
• M71: 65,794,939 km (0.101 R)
• M72: 66,034,445 km (0.094 R)
• M73: 66,154,273 km (0.108 R)
• M74: 67,840,091 km (0.109 R)
• M75: 68,809,785 km (0.05 R)
• M76: 69,662,044 km (0.078 R)
• M77: 71,008,275 km (0.088 R)
• M78: 72,734,036 km (0.072 R)
• M79: 74,224,330 km (0.088 R)
• M80: 76,604,282 km (0.063 R)
• M81: 76,730,244 km (0.069 R)
• M82: 80,797,062 km (0.097 R)
• M83: 81,438,837 km (0.087 R)
• M84: 83,503,736 km (0.07 R)
• M85: 84,282,543 km (0.061 R)
• M86: 85,194,192 km (0.065 R)
• M87: 87,027,215 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.3

Radius: 5.6

Gravity: 29.79 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 19.2 AU - 19.48 AU

Year: 29620 Days

Day: 20.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,635,479 km

• M1: 87,664 km (0.071 R)
• M2: 213,626 km (0.1 R)
• M3: 251,175 km (0.102 R)
• M4: 1,368,821 km (0.12 R)
• M5: 1,761,066 km (0.059 R)
• M6: 1,927,419 km (0.1 R)
• M7: 2,929,874 km (0.092 R)
• M8: 3,177,010 km (0.041 R)
• M9: 4,012,514 km (0.111 R)
• M10: 5,625,628 km (0.117 R)
• M11: 5,994,536 km (0.082 R)
• M12: 7,681,701 km (0.119 R)
• M13: 9,722,814 km (0.084 R)
• M14: 10,992,452 km (0.061 R)
• M15: 11,685,389 km (0.083 R)
• M16: 11,841,270 km (0.092 R)
• M17: 12,313,251 km (0.091 R)
• M18: 12,791,216 km (0.106 R)
• M19: 13,113,301 km (0.107 R)
• M20: 13,437,928 km (0.117 R)
• M21: 13,601,289 km (0.109 R)
• M22: 14,178,288 km (0.046 R)
• M23: 14,763,215 km (0.084 R)
• M24: 15,612,483 km (0.08 R)
• M25: 17,269,129 km (0.082 R)
• M26: 17,714,333 km (0.082 R)
• M27: 19,255,939 km (0.113 R)
• M28: 20,651,537 km (0.114 R)
• M29: 21,218,962 km (0.078 R)
• M30: 22,659,440 km (0.072 R)
• M31: 22,951,455 km (0.06 R)
• M32: 23,538,926 km (0.073 R)
• M33: 24,928,989 km (0.092 R)
• M34: 25,330,959 km (0.088 R)
• M35: 25,735,172 km (0.076 R)
• M36: 26,447,557 km (0.085 R)
• M37: 27,476,641 km (0.042 R)
• M38: 28,833,793 km (0.057 R)
• M39: 31,721,331 km (0.058 R)
• M40: 32,594,534 km (0.059 R)
• M41: 33,364,963 km (0.053 R)
• M42: 35,825,100 km (0.118 R)
• M43: 36,962,642 km (0.074 R)
• M44: 37,306,119 km (0.065 R)
• M45: 38,227,342 km (0.098 R)
• M46: 39,156,195 km (0.081 R)
• M47: 39,740,375 km (0.101 R)
• M48: 40,327,547 km (0.093 R)
• M49: 41,748,278 km (0.111 R)
• M50: 42,106,116 km (0.049 R)
• M51: 42,345,173 km (0.086 R)
• M52: 45,004,575 km (0.068 R)
• M53: 45,126,646 km (0.095 R)
• M54: 48,466,569 km (0.097 R)
• M55: 48,842,508 km (0.112 R)
• M56: 49,093,683 km (0.076 R)
• M57: 49,723,490 km (0.112 R)
• M58: 52,783,814 km (0.088 R)
• M59: 53,170,674 km (0.111 R)
• M60: 55,642,330 km (0.079 R)
• M61: 57,090,287 km (0.038 R)
• M62: 58,417,221 km (0.06 R)
• M63: 59,754,476 km (0.088 R)
• M64: 60,157,642 km (0.116 R)
• M65: 62,322,772 km (0.059 R)
• M66: 63,278,104 km (0.098 R)
• M67: 63,688,900 km (0.075 R)
• M68: 66,589,902 km (0.118 R)
• M69: 67,706,351 km (0.115 R)
• M70: 68,547,689 km (0.099 R)
• M71: 69,392,468 km (0.083 R)
• M72: 72,090,466 km (0.111 R)
• M73: 74,100,313 km (0.118 R)
• M74: 74,533,250 km (0.092 R)
• M75: 74,967,233 km (0.079 R)
• M76: 75,692,334 km (0.032 R)
• M77: 78,321,666 km (0.094 R)
• M78: 80,980,768 km (0.048 R)
• M79: 81,129,319 km (0.101 R)
• M80: 83,069,304 km (0.069 R)
• M81: 84,873,604 km (0.11 R)
• M82: 85,629,223 km (0.058 R)
• M83: 88,980,365 km (0.077 R)
• M84: 91,135,023 km (0.106 R)
• M85: 92,063,726 km (0.118 R)
• M86: 92,995,572 km (0.103 R)
• M87: 93,774,528 km (0.079 R)
• M88: 94,868,686 km (0.028 R)
• M89: 98,018,021 km (0.117 R)
• M90: 98,493,293 km (0.1 R)
• M91: 99,128,336 km (0.113 R)
• M92: 100,402,461 km (0.084 R)
• M93: 101,842,191 km (0.116 R)
• M94: 103,611,186 km (0.03 R)
• M95: 107,669,178 km (0.063 R)
• M96: 109,635,492 km (0.091 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 18,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit