🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.62 AU

Year: 131 Days

Day: 30.3 Hours

Environment

Temp: 250 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.71 AU - 0.77 AU

Year: 229 Days

Day: 24.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,585,743 km

• M1: 55,950 km (0.097 R)
• M2: 111,600 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.73 AU - 0.77 AU

Year: 234 Days

Day: 29.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.06 AU - 1.38 AU

Year: 485 Days

Day: 40.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,585,743 km

• M1: 163,211 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.5

Radius: 7.2

Gravity: 15.85 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.27 AU - 15.57 AU

Year: 16713 Days

Day: 18.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,585,743 km

• M1: 107,710 km (0.03 R)
• M2: 172,187 km (0.096 R)
• M3: 292,165 km (0.1 R)
• M4: 773,271 km (0.083 R)
• M5: 1,064,389 km (0.104 R)
• M6: 1,304,045 km (0.093 R)
• M7: 1,680,134 km (0.049 R)
• M8: 1,833,472 km (0.092 R)
• M9: 2,055,924 km (0.082 R)
• M10: 3,142,004 km (0.104 R)
• M11: 3,255,250 km (0.104 R)
• M12: 3,331,545 km (0.084 R)
• M13: 4,168,096 km (0.111 R)
• M14: 5,697,285 km (0.058 R)
• M15: 5,882,039 km (0.116 R)
• M16: 7,531,654 km (0.071 R)
• M17: 8,617,137 km (0.062 R)
• M18: 8,723,201 km (0.107 R)
• M19: 9,476,726 km (0.119 R)
• M20: 9,640,984 km (0.081 R)
• M21: 9,695,887 km (0.056 R)
• M22: 9,806,140 km (0.05 R)
• M23: 9,861,342 km (0.091 R)
• M24: 10,139,295 km (0.086 R)
• M25: 11,508,564 km (0.115 R)
• M26: 12,036,794 km (0.037 R)
• M27: 12,155,425 km (0.117 R)
• M28: 13,792,475 km (0.102 R)
• M29: 14,040,807 km (0.037 R)
• M30: 14,165,572 km (0.109 R)
• M31: 14,416,298 km (0.097 R)
• M32: 14,605,091 km (0.102 R)
• M33: 15,755,797 km (0.06 R)
• M34: 16,015,499 km (0.115 R)
• M35: 16,670,888 km (0.083 R)
• M36: 17,001,798 km (0.101 R)
• M37: 17,268,082 km (0.07 R)
• M38: 17,804,989 km (0.06 R)
• M39: 17,872,458 km (0.111 R)
• M40: 18,620,447 km (0.088 R)
• M41: 19,796,436 km (0.103 R)
• M42: 20,499,396 km (0.104 R)
• M43: 22,292,177 km (0.084 R)
• M44: 22,365,031 km (0.086 R)
• M45: 23,244,218 km (0.073 R)
• M46: 24,659,264 km (0.1 R)
• M47: 25,263,490 km (0.067 R)
• M48: 25,872,503 km (0.062 R)
• M49: 26,563,496 km (0.055 R)
• M50: 26,949,907 km (0.081 R)
• M51: 27,494,144 km (0.039 R)
• M52: 30,753,582 km (0.101 R)
• M53: 31,159,292 km (0.1 R)
• M54: 31,648,626 km (0.1 R)
• M55: 33,381,119 km (0.099 R)
• M56: 35,483,269 km (0.071 R)
• M57: 36,079,566 km (0.107 R)
• M58: 36,593,285 km (0.06 R)
• M59: 36,937,210 km (0.103 R)
• M60: 38,497,666 km (0.085 R)
• M61: 39,461,824 km (0.045 R)
• M62: 41,145,847 km (0.119 R)
• M63: 41,503,386 km (0.086 R)
• M64: 41,861,972 km (0.094 R)
• M65: 44,126,136 km (0.1 R)
• M66: 44,767,312 km (0.096 R)
• M67: 45,780,838 km (0.09 R)
• M68: 46,244,143 km (0.084 R)
• M69: 49,720,199 km (0.096 R)
• M70: 49,815,193 km (0.069 R)
• M71: 50,005,631 km (0.076 R)
• M72: 51,730,046 km (0.104 R)
• M73: 52,019,368 km (0.074 R)
• M74: 52,987,566 km (0.101 R)
• M75: 53,668,984 km (0.118 R)
• M76: 54,549,068 km (0.112 R)
• M77: 55,237,069 km (0.119 R)
• M78: 56,621,448 km (0.091 R)
• M79: 57,317,975 km (0.111 R)
• M80: 58,819,938 km (0.044 R)
• M81: 60,334,916 km (0.102 R)
• M82: 60,436,343 km (0.093 R)
• M83: 61,148,130 km (0.109 R)
• M84: 62,067,259 km (0.12 R)
• M85: 67,046,175 km (0.107 R)
• M86: 67,888,411 km (0.081 R)
• M87: 68,416,641 km (0.113 R)
• M88: 69,796,233 km (0.088 R)
• M89: 70,970,726 km (0.034 R)
• M90: 71,077,838 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.9

Radius: 7.8

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 14.41 AU - 15.89 AU

Year: 21222 Days

Day: 17 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,585,743 km

• M1: 177,273 km (0.116 R)
• M2: 230,082 km (0.065 R)
• M3: 359,035 km (0.111 R)
• M4: 473,328 km (0.098 R)
• M5: 763,697 km (0.12 R)
• M6: 1,336,807 km (0.113 R)
• M7: 1,584,391 km (0.102 R)
• M8: 1,914,105 km (0.029 R)
• M9: 2,523,118 km (0.057 R)
• M10: 4,303,781 km (0.046 R)
• M11: 4,577,096 km (0.119 R)
• M12: 5,626,974 km (0.047 R)
• M13: 5,875,756 km (0.075 R)
• M14: 6,383,940 km (0.088 R)
• M15: 6,435,551 km (0.058 R)
• M16: 7,280,031 km (0.052 R)
• M17: 7,496,499 km (0.06 R)
• M18: 7,660,458 km (0.119 R)
• M19: 8,840,037 km (0.105 R)
• M20: 9,071,166 km (0.088 R)
• M21: 9,776,370 km (0.099 R)
• M22: 11,052,440 km (0.081 R)
• M23: 11,426,585 km (0.077 R)
• M24: 11,489,416 km (0.047 R)
• M25: 12,833,852 km (0.111 R)
• M26: 13,690,898 km (0.114 R)
• M27: 14,025,399 km (0.071 R)
• M28: 14,770,845 km (0.097 R)
• M29: 14,839,211 km (0.113 R)
• M30: 15,598,720 km (0.114 R)
• M31: 16,088,653 km (0.034 R)
• M32: 16,797,148 km (0.106 R)
• M33: 18,244,657 km (0.091 R)
• M34: 19,132,221 km (0.091 R)
• M35: 19,356,319 km (0.041 R)
• M36: 19,958,151 km (0.1 R)
• M37: 21,800,299 km (0.05 R)
• M38: 21,956,180 km (0.062 R)
• M39: 22,504,905 km (0.04 R)
• M40: 23,456,198 km (0.113 R)
• M41: 24,258,791 km (0.072 R)
• M42: 24,744,834 km (0.09 R)
• M43: 26,887,375 km (0.098 R)
• M44: 27,054,625 km (0.051 R)
• M45: 28,235,102 km (0.096 R)
• M46: 28,320,074 km (0.072 R)
• M47: 29,174,427 km (0.096 R)
• M48: 30,558,955 km (0.114 R)
• M49: 31,787,902 km (0.08 R)
• M50: 34,112,653 km (0.079 R)
• M51: 34,838,951 km (0.041 R)
• M52: 35,112,715 km (0.115 R)
• M53: 35,295,523 km (0.097 R)
• M54: 37,794,855 km (0.109 R)
• M55: 38,263,844 km (0.031 R)
• M56: 38,829,324 km (0.091 R)
• M57: 39,492,491 km (0.08 R)
• M58: 40,159,399 km (0.082 R)
• M59: 40,254,992 km (0.066 R)
• M60: 40,446,328 km (0.103 R)
• M61: 40,830,046 km (0.111 R)
• M62: 42,376,738 km (0.097 R)
• M63: 42,766,441 km (0.063 R)
• M64: 44,435,804 km (0.052 R)
• M65: 46,426,802 km (0.107 R)
• M66: 46,527,182 km (0.099 R)
• M67: 48,446,822 km (0.091 R)
• M68: 48,854,326 km (0.078 R)
• M69: 49,160,553 km (0.049 R)
• M70: 49,570,002 km (0.099 R)
• M71: 50,908,455 km (0.071 R)
• M72: 51,115,498 km (0.039 R)
• M73: 52,572,133 km (0.076 R)
• M74: 54,464,845 km (0.059 R)
• M75: 55,313,214 km (0.115 R)
• M76: 55,526,092 km (0.081 R)
• M77: 55,845,783 km (0.091 R)
• M78: 56,808,445 km (0.102 R)
• M79: 58,533,458 km (0.12 R)
• M80: 59,620,287 km (0.041 R)
• M81: 59,947,607 km (0.066 R)
• M82: 60,275,525 km (0.095 R)
• M83: 60,823,502 km (0.085 R)
• M84: 63,699,073 km (0.096 R)
• M85: 66,166,689 km (0.114 R)
• M86: 67,298,697 km (0.087 R)
• M87: 68,436,987 km (0.092 R)
• M88: 71,426,401 km (0.074 R)
• M89: 75,163,805 km (0.035 R)
• M90: 75,753,370 km (0.103 R)
• M91: 76,107,917 km (0.03 R)
• M92: 79,563,628 km (0.085 R)
• M93: 79,803,732 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.7

Radius: 7.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 17.06 AU - 21.06 AU

Year: 29947 Days

Day: 24.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 45,585,743 km

• M1: 242,947 km (0.12 R)
• M2: 354,996 km (0.045 R)
• M3: 405,261 km (0.1 R)
• M4: 713,582 km (0.086 R)
• M5: 1,010,234 km (0.059 R)
• M6: 1,343,239 km (0.091 R)
• M7: 1,845,439 km (0.088 R)
• M8: 2,897,412 km (0.09 R)
• M9: 3,597,530 km (0.117 R)
• M10: 4,598,040 km (0.106 R)
• M11: 5,443,119 km (0.098 R)
• M12: 5,712,843 km (0.09 R)
• M13: 5,815,019 km (0.071 R)
• M14: 6,370,625 km (0.099 R)
• M15: 6,547,749 km (0.037 R)
• M16: 6,906,934 km (0.103 R)
• M17: 7,052,343 km (0.041 R)
• M18: 7,272,551 km (0.093 R)
• M19: 7,606,902 km (0.115 R)
• M20: 7,984,338 km (0.116 R)
• M21: 9,353,008 km (0.067 R)
• M22: 9,514,125 km (0.055 R)
• M23: 10,249,997 km (0.103 R)
• M24: 11,732,662 km (0.049 R)
• M25: 12,565,324 km (0.102 R)
• M26: 12,921,666 km (0.107 R)
• M27: 13,918,586 km (0.033 R)
• M28: 14,240,969 km (0.117 R)
• M29: 15,459,743 km (0.061 R)
• M30: 16,226,432 km (0.065 R)
• M31: 16,274,752 km (0.111 R)
• M32: 16,907,252 km (0.073 R)
• M33: 18,498,375 km (0.036 R)
• M34: 19,005,362 km (0.077 R)
• M35: 21,025,831 km (0.096 R)
• M36: 22,302,799 km (0.065 R)
• M37: 23,879,111 km (0.089 R)
• M38: 24,264,924 km (0.117 R)
• M39: 27,482,625 km (0.088 R)
• M40: 27,713,454 km (0.04 R)
• M41: 28,468,026 km (0.087 R)
• M42: 29,523,888 km (0.07 R)
• M43: 30,532,776 km (0.045 R)
• M44: 30,652,155 km (0.066 R)
• M45: 31,071,478 km (0.031 R)
• M46: 31,915,808 km (0.096 R)
• M47: 33,257,551 km (0.103 R)
• M48: 37,712,127 km (0.027 R)
• M49: 40,434,060 km (0.101 R)
• M50: 40,630,782 km (0.115 R)
• M51: 40,762,278 km (0.063 R)
• M52: 41,289,162 km (0.088 R)
• M53: 42,083,975 km (0.04 R)
• M54: 42,683,264 km (0.11 R)
• M55: 42,750,135 km (0.049 R)
• M56: 44,092,776 km (0.09 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit