🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.04 AU - 2.64 AU

Year: 1356 Days

Day: 23 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,647,289 km

• M1: 391,797 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.45 AU - 3.31 AU

Year: 1851 Days

Day: 45.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.9

Radius: 6.4

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.35 AU - 19.37 AU

Year: 26220 Days

Day: 16.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,647,289 km

• M1: 398,080 km (0.088 R)
• M2: 664,514 km (0.079 R)
• M3: 843,283 km (0.067 R)
• M4: 980,165 km (0.07 R)
• M5: 1,154,297 km (0.115 R)
• M6: 1,338,303 km (0.074 R)
• M7: 1,874,013 km (0.045 R)
• M8: 2,315,326 km (0.077 R)
• M9: 2,706,973 km (0.041 R)
• M10: 3,955,667 km (0.088 R)
• M11: 4,710,837 km (0.075 R)
• M12: 4,808,225 km (0.117 R)
• M13: 4,906,511 km (0.093 R)
• M14: 6,619,855 km (0.089 R)
• M15: 7,228,569 km (0.073 R)
• M16: 7,970,575 km (0.088 R)
• M17: 9,836,060 km (0.055 R)
• M18: 10,401,839 km (0.09 R)
• M19: 10,592,726 km (0.082 R)
• M20: 11,895,275 km (0.068 R)
• M21: 12,632,792 km (0.1 R)
• M22: 13,110,009 km (0.117 R)
• M23: 13,178,675 km (0.114 R)
• M24: 14,933,159 km (0.107 R)
• M25: 15,437,453 km (0.072 R)
• M26: 16,241,093 km (0.058 R)
• M27: 19,432,614 km (0.116 R)
• M28: 19,982,984 km (0.109 R)
• M29: 21,421,517 km (0.116 R)
• M30: 23,058,567 km (0.047 R)
• M31: 23,307,498 km (0.118 R)
• M32: 24,650,588 km (0.108 R)
• M33: 24,905,203 km (0.071 R)
• M34: 25,075,445 km (0.094 R)
• M35: 25,846,323 km (0.119 R)
• M36: 26,451,148 km (0.049 R)
• M37: 26,624,831 km (0.1 R)
• M38: 27,323,453 km (0.076 R)
• M39: 29,544,981 km (0.07 R)
• M40: 29,815,454 km (0.087 R)
• M41: 30,358,793 km (0.111 R)
• M42: 31,088,382 km (0.087 R)
• M43: 31,179,936 km (0.093 R)
• M44: 32,564,913 km (0.089 R)
• M45: 33,875,391 km (0.074 R)
• M46: 34,727,051 km (0.051 R)
• M47: 35,681,486 km (0.104 R)
• M48: 36,547,807 km (0.088 R)
• M49: 36,935,116 km (0.113 R)
• M50: 37,032,055 km (0.1 R)
• M51: 37,129,144 km (0.111 R)
• M52: 37,421,010 km (0.05 R)
• M53: 38,203,107 km (0.059 R)
• M54: 38,990,441 km (0.089 R)
• M55: 39,882,643 km (0.091 R)
• M56: 40,381,252 km (0.032 R)
• M57: 41,889,349 km (0.118 R)
• M58: 42,802,943 km (0.103 R)
• M59: 44,031,440 km (0.105 R)
• M60: 44,237,287 km (0.063 R)
• M61: 44,546,656 km (0.105 R)
• M62: 44,856,772 km (0.072 R)
• M63: 45,271,308 km (0.109 R)
• M64: 45,687,190 km (0.113 R)
• M65: 47,574,217 km (0.098 R)
• M66: 48,527,305 km (0.104 R)
• M67: 49,486,676 km (0.09 R)
• M68: 50,667,752 km (0.099 R)
• M69: 51,424,118 km (0.113 R)
• M70: 51,966,710 km (0.119 R)
• M71: 54,155,776 km (0.089 R)
• M72: 54,266,029 km (0.045 R)
• M73: 55,150,751 km (0.05 R)
• M74: 55,372,605 km (0.049 R)
• M75: 55,706,058 km (0.09 R)
• M76: 59,872,808 km (0.115 R)
• M77: 64,022,054 km (0.104 R)
• M78: 65,308,297 km (0.084 R)
• M79: 66,013,501 km (0.119 R)
• M80: 66,249,118 km (0.091 R)
• M81: 66,484,884 km (0.073 R)
• M82: 70,297,087 km (0.045 R)
• M83: 71,019,794 km (0.1 R)
• M84: 71,140,519 km (0.032 R)
• M85: 72,351,065 km (0.103 R)
• M86: 72,837,109 km (0.074 R)
• M87: 73,934,858 km (0.076 R)
• M88: 74,179,600 km (0.092 R)
• M89: 75,284,081 km (0.05 R)
• M90: 77,509,200 km (0.1 R)
• M91: 79,630,498 km (0.06 R)
• M92: 80,761,158 km (0.096 R)
• M93: 82,150,474 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.4

Radius: 5.6

Gravity: 27.66 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.76 AU - 21.42 AU

Year: 31591 Days

Day: 22.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,647,289 km

• M1: 97,837 km (0.115 R)
• M2: 181,163 km (0.055 R)
• M3: 316,998 km (0.068 R)
• M4: 537,356 km (0.084 R)
• M5: 1,134,700 km (0.087 R)
• M6: 1,170,454 km (0.111 R)
• M7: 1,206,507 km (0.099 R)
• M8: 1,243,009 km (0.084 R)
• M9: 2,786,111 km (0.071 R)
• M10: 5,604,086 km (0.12 R)
• M11: 6,103,294 km (0.083 R)
• M12: 6,681,789 km (0.059 R)
• M13: 6,944,483 km (0.067 R)
• M14: 8,590,508 km (0.084 R)
• M15: 9,164,814 km (0.078 R)
• M16: 9,974,737 km (0.105 R)
• M17: 10,049,387 km (0.099 R)
• M18: 11,978,002 km (0.109 R)
• M19: 12,216,910 km (0.118 R)
• M20: 12,296,945 km (0.089 R)
• M21: 12,377,129 km (0.088 R)
• M22: 12,699,513 km (0.1 R)
• M23: 14,437,391 km (0.118 R)
• M24: 14,606,736 km (0.077 R)
• M25: 15,032,940 km (0.106 R)
• M26: 15,549,951 km (0.065 R)
• M27: 15,636,717 km (0.118 R)
• M28: 16,336,237 km (0.102 R)
• M29: 16,956,769 km (0.104 R)
• M30: 17,584,931 km (0.091 R)
• M31: 18,403,680 km (0.116 R)
• M32: 18,495,533 km (0.098 R)
• M33: 19,701,890 km (0.077 R)
• M34: 20,078,278 km (0.088 R)
• M35: 20,552,055 km (0.045 R)
• M36: 26,620,193 km (0.074 R)
• M37: 27,244,914 km (0.102 R)
• M38: 27,349,483 km (0.111 R)
• M39: 27,874,422 km (0.087 R)
• M40: 29,147,799 km (0.054 R)
• M41: 32,081,563 km (0.103 R)
• M42: 32,857,377 km (0.098 R)
• M43: 33,080,128 km (0.061 R)
• M44: 33,976,220 km (0.119 R)
• M45: 34,088,867 km (0.115 R)
• M46: 38,340,737 km (0.117 R)
• M47: 39,163,825 km (0.071 R)
• M48: 40,111,527 km (0.064 R)
• M49: 42,513,620 km (0.082 R)
• M50: 42,877,891 km (0.092 R)
• M51: 44,099,807 km (0.109 R)
• M52: 47,204,262 km (0.075 R)
• M53: 48,085,992 km (0.093 R)
• M54: 48,719,239 km (0.088 R)
• M55: 51,021,401 km (0.06 R)
• M56: 51,408,560 km (0.092 R)
• M57: 51,667,215 km (0.099 R)
• M58: 52,966,772 km (0.065 R)
• M59: 53,097,371 km (0.107 R)
• M60: 53,228,119 km (0.096 R)
• M61: 57,733,857 km (0.091 R)
• M62: 58,946,797 km (0.095 R)
• M63: 59,352,955 km (0.106 R)
• M64: 60,577,264 km (0.115 R)
• M65: 61,535,139 km (0.035 R)
• M66: 62,912,188 km (0.075 R)
• M67: 65,416,456 km (0.038 R)
• M68: 66,117,771 km (0.039 R)
• M69: 67,669,699 km (0.046 R)
• M70: 70,091,390 km (0.093 R)
• M71: 72,251,732 km (0.094 R)
• M72: 73,267,352 km (0.089 R)
• M73: 73,849,886 km (0.078 R)
• M74: 74,287,759 km (0.099 R)
• M75: 75,166,049 km (0.114 R)
• M76: 79,459,507 km (0.116 R)
• M77: 84,440,817 km (0.11 R)
• M78: 84,593,407 km (0.107 R)
• M79: 86,123,644 km (0.073 R)
• M80: 90,300,865 km (0.084 R)
• M81: 91,707,833 km (0.105 R)
• M82: 92,649,851 km (0.115 R)
• M83: 94,860,309 km (0.101 R)
• M84: 95,336,329 km (0.034 R)
• M85: 95,813,098 km (0.079 R)
• M86: 97,567,881 km (0.087 R)
• M87: 100,300,585 km (0.056 R)
• M88: 100,947,147 km (0.033 R)
• M89: 103,710,818 km (0.028 R)
• M90: 106,334,615 km (0.1 R)
• M91: 106,664,179 km (0.108 R)
• M92: 106,994,043 km (0.079 R)
• M93: 109,977,772 km (0.091 R)
• M94: 111,145,533 km (0.088 R)
• M95: 111,312,784 km (0.071 R)
• M96: 111,480,034 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 12,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit