🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.6 AU - 0.92 AU

Year: 238 Days

Day: 46.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.38 AU - 2.2 AU

Year: 862 Days

Day: 16.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,526,830 km

• M1: 384,317 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.67 AU - 4.25 AU

Year: 2836 Days

Day: 17.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.55 AU - 4.93 AU

Year: 3714 Days

Day: 24.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.6

Radius: 5.2

Gravity: 21.8 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.56 AU - 14.86 AU

Year: 17279 Days

Day: 17.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,526,830 km

• M1: 120,725 km (0.032 R)
• M2: 339,587 km (0.065 R)
• M3: 550,520 km (0.093 R)
• M4: 711,787 km (0.088 R)
• M5: 933,940 km (0.12 R)
• M6: 1,176,886 km (0.034 R)
• M7: 1,331,870 km (0.115 R)
• M8: 1,411,905 km (0.118 R)
• M9: 1,604,886 km (0.086 R)
• M10: 1,718,880 km (0.095 R)
• M11: 1,985,313 km (0.04 R)
• M12: 2,392,668 km (0.106 R)
• M13: 2,825,455 km (0.059 R)
• M14: 3,103,707 km (0.101 R)
• M15: 4,420,916 km (0.092 R)
• M16: 4,621,677 km (0.111 R)
• M17: 5,032,024 km (0.081 R)
• M18: 5,073,761 km (0.057 R)
• M19: 5,326,283 km (0.087 R)
• M20: 5,368,768 km (0.098 R)
• M21: 5,496,824 km (0.1 R)
• M22: 5,756,227 km (0.081 R)
• M23: 7,065,059 km (0.052 R)
• M24: 7,299,628 km (0.117 R)
• M25: 7,680,355 km (0.115 R)
• M26: 8,312,854 km (0.11 R)
• M27: 8,411,589 km (0.111 R)
• M28: 8,710,186 km (0.1 R)
• M29: 9,575,311 km (0.117 R)
• M30: 9,627,072 km (0.042 R)
• M31: 10,308,041 km (0.119 R)
• M32: 10,414,106 km (0.113 R)
• M33: 10,788,550 km (0.12 R)
• M34: 11,882,260 km (0.102 R)
• M35: 12,782,540 km (0.094 R)
• M36: 13,529,931 km (0.085 R)
• M37: 15,978,249 km (0.041 R)
• M38: 16,101,219 km (0.041 R)
• M39: 16,471,773 km (0.082 R)
• M40: 17,221,258 km (0.095 R)
• M41: 17,284,239 km (0.071 R)
• M42: 17,473,480 km (0.115 R)
• M43: 17,663,619 km (0.116 R)
• M44: 18,045,692 km (0.062 R)
• M45: 18,237,776 km (0.083 R)
• M46: 18,559,411 km (0.056 R)
• M47: 19,469,864 km (0.079 R)
• M48: 20,461,548 km (0.05 R)
• M49: 20,929,939 km (0.082 R)
• M50: 21,469,538 km (0.1 R)
• M51: 21,537,306 km (0.067 R)
• M52: 22,081,992 km (0.078 R)
• M53: 22,976,887 km (0.111 R)
• M54: 23,813,438 km (0.111 R)
• M55: 24,024,072 km (0.115 R)
• M56: 24,164,843 km (0.109 R)
• M57: 26,964,717 km (0.115 R)
• M58: 29,865,420 km (0.056 R)
• M59: 31,930,618 km (0.039 R)
• M60: 32,473,659 km (0.111 R)
• M61: 32,863,361 km (0.069 R)
• M62: 33,019,691 km (0.093 R)
• M63: 34,914,497 km (0.116 R)
• M64: 34,994,233 km (0.091 R)
• M65: 35,553,879 km (0.075 R)
• M66: 36,844,460 km (0.087 R)
• M67: 37,413,829 km (0.081 R)
• M68: 37,577,040 km (0.12 R)
• M69: 38,891,258 km (0.102 R)
• M70: 40,387,685 km (0.117 R)
• M71: 40,806,709 km (0.101 R)
• M72: 40,890,633 km (0.082 R)
• M73: 41,733,468 km (0.12 R)
• M74: 41,818,140 km (0.061 R)
• M75: 42,582,136 km (0.051 R)
• M76: 42,667,407 km (0.112 R)
• M77: 42,837,799 km (0.072 R)
• M78: 43,008,640 km (0.041 R)
• M79: 43,693,948 km (0.077 R)
• M80: 46,208,089 km (0.114 R)
• M81: 46,909,853 km (0.08 R)
• M82: 47,526,795 km (0.102 R)
• M83: 47,880,594 km (0.086 R)
• M84: 50,111,248 km (0.114 R)
• M85: 52,284,456 km (0.082 R)
• M86: 54,118,675 km (0.083 R)
• M87: 54,210,977 km (0.114 R)
• M88: 55,322,340 km (0.1 R)
• M89: 55,694,390 km (0.074 R)
• M90: 57,850,095 km (0.108 R)
• M91: 58,322,375 km (0.091 R)
• M92: 59,080,537 km (0.077 R)
• M93: 60,224,064 km (0.067 R)
• M94: 61,470,962 km (0.101 R)
• M95: 62,629,597 km (0.098 R)
• M96: 65,164,533 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.4

Radius: 6.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.1 AU - 18.42 AU

Year: 20408 Days

Day: 20.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 75,526,830 km

• M1: 194,477 km (0.036 R)
• M2: 415,284 km (0.103 R)
• M3: 923,916 km (0.079 R)
• M4: 1,300,155 km (0.108 R)
• M5: 1,441,675 km (0.098 R)
• M6: 2,015,981 km (0.116 R)
• M7: 2,306,201 km (0.07 R)
• M8: 2,925,985 km (0.054 R)
• M9: 3,018,586 km (0.092 R)
• M10: 3,997,255 km (0.119 R)
• M11: 4,151,939 km (0.112 R)
• M12: 4,387,706 km (0.093 R)
• M13: 4,763,196 km (0.119 R)
• M14: 5,516,421 km (0.112 R)
• M15: 6,396,057 km (0.073 R)
• M16: 8,118,826 km (0.074 R)
• M17: 9,014,020 km (0.097 R)
• M18: 10,717,042 km (0.086 R)
• M19: 11,221,486 km (0.105 R)
• M20: 12,365,910 km (0.063 R)
• M21: 12,667,200 km (0.036 R)
• M22: 12,818,892 km (0.116 R)
• M23: 13,547,134 km (0.07 R)
• M24: 13,974,835 km (0.112 R)
• M25: 14,644,584 km (0.081 R)
• M26: 19,093,475 km (0.09 R)
• M27: 19,791,948 km (0.102 R)
• M28: 19,879,911 km (0.03 R)
• M29: 21,259,054 km (0.056 R)
• M30: 21,619,884 km (0.054 R)
• M31: 26,057,705 km (0.105 R)
• M32: 27,075,419 km (0.075 R)
• M33: 27,417,550 km (0.11 R)
• M34: 27,761,176 km (0.03 R)
• M35: 27,908,829 km (0.101 R)
• M36: 28,155,666 km (0.118 R)
• M37: 28,502,284 km (0.112 R)
• M38: 28,551,950 km (0.087 R)
• M39: 31,839,364 km (0.095 R)
• M40: 32,252,254 km (0.113 R)
• M41: 34,872,311 km (0.046 R)
• M42: 35,564,650 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.3

Radius: 3.6

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.48 AU - 15.82 AU

Year: 21222 Days

Day: 16.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,526,830 km

• M1: 216,319 km (0.037 R)
• M2: 583,132 km (0.108 R)
• M3: 675,285 km (0.091 R)
• M4: 894,446 km (0.098 R)
• M5: 936,483 km (0.063 R)
• M6: 979,417 km (0.071 R)
• M7: 1,203,066 km (0.104 R)
• M8: 1,393,355 km (0.102 R)
• M9: 1,670,111 km (0.101 R)
• M10: 1,696,141 km (0.073 R)
• M11: 1,774,979 km (0.116 R)
• M12: 2,186,971 km (0.073 R)
• M13: 2,447,870 km (0.083 R)
• M14: 3,126,446 km (0.065 R)
• M15: 3,255,698 km (0.078 R)
• M16: 3,824,619 km (0.114 R)
• M17: 4,244,391 km (0.12 R)
• M18: 4,605,221 km (0.089 R)
• M19: 4,863,726 km (0.086 R)
• M20: 5,126,869 km (0.111 R)
• M21: 5,241,012 km (0.088 R)
• M22: 5,317,606 km (0.1 R)
• M23: 5,943,673 km (0.025 R)
• M24: 6,551,639 km (0.085 R)
• M25: 6,592,778 km (0.102 R)
• M26: 6,842,008 km (0.113 R)
• M27: 7,564,566 km (0.077 R)
• M28: 8,580,186 km (0.115 R)
• M29: 9,265,195 km (0.079 R)
• M30: 9,684,667 km (0.053 R)
• M31: 9,873,011 km (0.059 R)
• M32: 10,397,351 km (0.111 R)
• M33: 10,541,863 km (0.044 R)
• M34: 11,423,144 km (0.097 R)
• M35: 11,522,626 km (0.097 R)
• M36: 11,722,190 km (0.111 R)
• M37: 11,772,305 km (0.076 R)
• M38: 11,973,365 km (0.051 R)
• M39: 13,621,933 km (0.028 R)
• M40: 15,067,348 km (0.072 R)
• M41: 15,450,019 km (0.082 R)
• M42: 15,504,922 km (0.111 R)
• M43: 15,614,876 km (0.112 R)
• M44: 16,336,536 km (0.058 R)
• M45: 16,729,530 km (0.12 R)
• M46: 17,182,512 km (0.105 R)
• M47: 17,296,356 km (0.077 R)
• M48: 17,410,499 km (0.088 R)
• M49: 17,582,088 km (0.066 R)
• M50: 18,158,339 km (0.088 R)
• M51: 18,507,052 km (0.094 R)
• M52: 18,975,443 km (0.051 R)
• M53: 19,093,176 km (0.115 R)
• M54: 19,506,964 km (0.114 R)
• M55: 19,685,285 km (0.063 R)
• M56: 19,923,744 km (0.117 R)
• M57: 20,948,339 km (0.083 R)
• M58: 23,804,911 km (0.04 R)
• M59: 25,149,048 km (0.107 R)
• M60: 26,058,752 km (0.072 R)
• M61: 26,846,983 km (0.104 R)
• M62: 26,979,078 km (0.102 R)
• M63: 28,312,295 km (0.082 R)
• M64: 28,783,977 km (0.114 R)
• M65: 29,940,368 km (0.113 R)
• M66: 30,627,621 km (0.085 R)
• M67: 31,042,456 km (0.08 R)
• M68: 31,319,960 km (0.082 R)
• M69: 31,668,074 km (0.089 R)
• M70: 32,508,964 km (0.115 R)
• M71: 36,017,333 km (0.071 R)
• M72: 39,118,646 km (0.069 R)
• M73: 39,343,492 km (0.091 R)
• M74: 39,418,441 km (0.091 R)
• M75: 40,322,460 km (0.107 R)
• M76: 43,307,237 km (0.04 R)
• M77: 43,539,712 km (0.092 R)
• M78: 43,694,995 km (0.086 R)
• M79: 44,630,281 km (0.033 R)
• M80: 45,414,772 km (0.103 R)
• M81: 45,572,149 km (0.069 R)
• M82: 45,650,987 km (0.118 R)
• M83: 46,758,759 km (0.047 R)
• M84: 47,236,276 km (0.074 R)
• M85: 49,566,861 km (0.105 R)
• M86: 50,950,342 km (0.079 R)
• M87: 51,113,852 km (0.096 R)
• M88: 51,359,642 km (0.087 R)
• M89: 51,523,601 km (0.098 R)
• M90: 51,687,860 km (0.066 R)
• M91: 52,016,825 km (0.12 R)
• M92: 53,505,623 km (0.081 R)
• M93: 53,588,650 km (0.116 R)
• M94: 54,004,981 km (0.11 R)
• M95: 54,422,209 km (0.078 R)
• M96: 56,355,762 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.5

Radius: 6

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.62 AU - 21.84 AU

Year: 28012 Days

Day: 22.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,526,830 km

• M1: 109,655 km (0.093 R)
• M2: 241,900 km (0.115 R)
• M3: 390,899 km (0.079 R)
• M4: 526,884 km (0.076 R)
• M5: 1,383,182 km (0.118 R)
• M6: 1,502,112 km (0.099 R)
• M7: 2,145,832 km (0.09 R)
• M8: 2,460,586 km (0.081 R)
• M9: 3,211,118 km (0.077 R)
• M10: 3,329,450 km (0.084 R)
• M11: 3,611,293 km (0.028 R)
• M12: 3,693,123 km (0.05 R)
• M13: 4,768,432 km (0.119 R)
• M14: 6,472,053 km (0.076 R)
• M15: 6,975,749 km (0.096 R)
• M16: 7,180,698 km (0.109 R)
• M17: 7,335,681 km (0.05 R)
• M18: 8,560,738 km (0.025 R)
• M19: 8,615,341 km (0.063 R)
• M20: 9,001,453 km (0.107 R)
• M21: 9,562,745 km (0.082 R)
• M22: 9,619,592 km (0.101 R)
• M23: 9,847,729 km (0.11 R)
• M24: 10,542,910 km (0.119 R)
• M25: 10,719,136 km (0.118 R)
• M26: 10,837,169 km (0.081 R)
• M27: 11,134,270 km (0.116 R)
• M28: 11,675,665 km (0.077 R)
• M29: 12,102,617 km (0.025 R)
• M30: 12,225,587 km (0.092 R)
• M31: 12,410,789 km (0.101 R)
• M32: 12,596,889 km (0.112 R)
• M33: 12,846,418 km (0.088 R)
• M34: 13,350,563 km (0.103 R)
• M35: 14,248,300 km (0.049 R)
• M36: 16,713,074 km (0.086 R)
• M37: 18,380,791 km (0.063 R)
• M38: 18,877,007 km (0.033 R)
• M39: 19,738,242 km (0.104 R)
• M40: 20,319,280 km (0.093 R)
• M41: 20,979,905 km (0.113 R)
• M42: 21,871,508 km (0.06 R)
• M43: 21,946,307 km (0.103 R)
• M44: 25,166,551 km (0.115 R)
• M45: 25,402,167 km (0.106 R)
• M46: 27,879,209 km (0.099 R)
• M47: 28,123,053 km (0.101 R)
• M48: 28,204,435 km (0.072 R)
• M49: 28,694,517 km (0.092 R)
• M50: 29,352,449 km (0.067 R)
• M51: 29,435,027 km (0.063 R)
• M52: 34,181,767 km (0.118 R)
• M53: 38,344,477 km (0.1 R)
• M54: 38,525,192 km (0.119 R)
• M55: 39,706,416 km (0.078 R)
• M56: 39,889,225 km (0.094 R)
• M57: 40,347,294 km (0.116 R)
• M58: 41,732,271 km (0.1 R)
• M59: 42,197,371 km (0.082 R)
• M60: 43,226,604 km (0.093 R)
• M61: 45,405,198 km (0.109 R)
• M62: 47,231,788 km (0.109 R)
• M63: 47,619,396 km (0.11 R)
• M64: 48,008,051 km (0.026 R)
• M65: 48,300,216 km (0.1 R)
• M66: 50,263,089 km (0.064 R)
• M67: 50,361,974 km (0.066 R)
• M68: 50,956,326 km (0.111 R)
• M69: 52,753,146 km (0.08 R)
• M70: 52,954,205 km (0.106 R)
• M71: 53,659,410 km (0.098 R)
• M72: 53,861,517 km (0.11 R)
• M73: 53,962,645 km (0.06 R)
• M74: 56,408,720 km (0.085 R)
• M75: 56,614,267 km (0.051 R)
• M76: 57,541,923 km (0.063 R)
• M77: 57,955,861 km (0.077 R)
• M78: 59,203,657 km (0.093 R)
• M79: 60,670,464 km (0.112 R)
• M80: 60,880,948 km (0.077 R)
• M81: 61,302,664 km (0.083 R)
• M82: 61,514,046 km (0.055 R)
• M83: 64,819,261 km (0.105 R)
• M84: 65,357,664 km (0.074 R)
• M85: 66,222,340 km (0.046 R)
• M86: 66,439,107 km (0.111 R)
• M87: 70,160,055 km (0.064 R)
• M88: 70,602,117 km (0.062 R)
• M89: 70,934,374 km (0.068 R)
• M90: 71,600,383 km (0.1 R)
• M91: 72,491,687 km (0.072 R)
• M92: 73,386,731 km (0.054 R)
• M93: 75,413,633 km (0.114 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 18,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit