🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.54 AU - 0.82 AU

Year: 204 Days

Day: 41.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,129,573 km

• M1: 242,648 km (0.112 R)
• M2: 273,615 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.91 AU - 3.69 AU

Year: 2179 Days

Day: 20.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.6

Radius: 6.8

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.13 AU - 17.69 AU

Year: 21985 Days

Day: 19.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 79,129,573 km

• M1: 485,146 km (0.064 R)
• M2: 562,488 km (0.1 R)
• M3: 672,592 km (0.083 R)
• M4: 790,026 km (0.104 R)
• M5: 1,727,706 km (0.094 R)
• M6: 1,869,973 km (0.108 R)
• M7: 2,037,373 km (0.079 R)
• M8: 2,754,546 km (0.115 R)
• M9: 3,289,208 km (0.037 R)
• M10: 3,517,196 km (0.091 R)
• M11: 3,646,149 km (0.06 R)
• M12: 3,855,586 km (0.071 R)
• M13: 4,122,917 km (0.118 R)
• M14: 4,591,308 km (0.092 R)
• M15: 5,222,312 km (0.112 R)
• M16: 5,310,425 km (0.096 R)
• M17: 6,064,249 km (0.093 R)
• M18: 6,375,113 km (0.077 R)
• M19: 6,469,360 km (0.113 R)
• M20: 6,818,970 km (0.108 R)
• M21: 8,312,406 km (0.118 R)
• M22: 8,937,126 km (0.053 R)
• M23: 9,255,171 km (0.119 R)
• M24: 9,433,492 km (0.084 R)
• M25: 10,638,503 km (0.077 R)
• M26: 12,124,159 km (0.107 R)
• M27: 12,594,196 km (0.094 R)
• M28: 12,910,895 km (0.098 R)
• M29: 13,030,274 km (0.083 R)
• M30: 13,552,071 km (0.077 R)
• M31: 14,162,730 km (0.108 R)
• M32: 15,074,379 km (0.071 R)
• M33: 18,054,369 km (0.093 R)
• M34: 18,996,386 km (0.07 R)
• M35: 19,862,558 km (0.107 R)
• M36: 20,601,871 km (0.081 R)
• M37: 20,928,144 km (0.1 R)
• M38: 21,585,926 km (0.051 R)
• M39: 21,633,049 km (0.086 R)
• M40: 22,633,111 km (0.08 R)
• M41: 22,921,535 km (0.093 R)
• M42: 25,322,581 km (0.08 R)
• M43: 26,325,336 km (0.099 R)
• M44: 27,699,542 km (0.073 R)
• M45: 28,317,680 km (0.114 R)
• M46: 28,784,425 km (0.115 R)
• M47: 29,096,935 km (0.069 R)
• M48: 29,830,414 km (0.109 R)
• M49: 30,146,664 km (0.083 R)
• M50: 30,782,604 km (0.116 R)
• M51: 30,995,482 km (0.073 R)
• M52: 31,744,668 km (0.064 R)
• M53: 32,933,822 km (0.071 R)
• M54: 34,523,598 km (0.113 R)
• M55: 34,855,556 km (0.078 R)
• M56: 35,467,112 km (0.084 R)
• M57: 35,634,512 km (0.113 R)
• M58: 35,802,062 km (0.098 R)
• M59: 35,970,060 km (0.076 R)
• M60: 37,663,508 km (0.045 R)
• M61: 37,720,355 km (0.094 R)
• M62: 37,948,193 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.6

Radius: 5.9

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.09 AU - 17.19 AU

Year: 22479 Days

Day: 21.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,129,573 km

• M1: 598,092 km (0.115 R)
• M2: 848,669 km (0.094 R)
• M3: 922,420 km (0.058 R)
• M4: 998,416 km (0.088 R)
• M5: 2,300,516 km (0.109 R)
• M6: 2,474,798 km (0.093 R)
• M7: 3,409,784 km (0.099 R)
• M8: 3,811,604 km (0.1 R)
• M9: 4,572,010 km (0.073 R)
• M10: 4,791,321 km (0.096 R)
• M11: 5,104,429 km (0.098 R)
• M12: 5,240,563 km (0.093 R)
• M13: 5,331,967 km (0.104 R)
• M14: 5,656,295 km (0.108 R)
• M15: 5,844,490 km (0.12 R)
• M16: 6,617,611 km (0.102 R)
• M17: 8,471,428 km (0.09 R)
• M18: 9,454,585 km (0.084 R)
• M19: 10,646,581 km (0.084 R)
• M20: 10,995,743 km (0.044 R)
• M21: 11,054,235 km (0.082 R)
• M22: 11,705,285 km (0.118 R)
• M23: 12,005,379 km (0.1 R)
• M24: 13,168,502 km (0.099 R)
• M25: 13,355,350 km (0.087 R)
• M26: 13,668,907 km (0.043 R)
• M27: 14,303,202 km (0.064 R)
• M28: 15,403,345 km (0.094 R)
• M29: 15,732,011 km (0.087 R)
• M30: 17,205,700 km (0.107 R)
• M31: 17,273,767 km (0.049 R)
• M32: 17,752,480 km (0.112 R)
• M33: 18,792,933 km (0.119 R)
• M34: 20,426,392 km (0.116 R)
• M35: 20,570,455 km (0.08 R)
• M36: 21,005,037 km (0.079 R)
• M37: 22,252,683 km (0.109 R)
• M38: 22,922,882 km (0.109 R)
• M39: 22,997,830 km (0.118 R)
• M40: 23,978,594 km (0.059 R)
• M41: 24,435,765 km (0.112 R)
• M42: 25,513,917 km (0.074 R)
• M43: 25,902,722 km (0.091 R)
• M44: 28,437,059 km (0.075 R)
• M45: 28,921,008 km (0.087 R)
• M46: 29,733,624 km (0.099 R)
• M47: 29,896,985 km (0.061 R)
• M48: 30,471,291 km (0.089 R)
• M49: 31,630,824 km (0.106 R)
• M50: 31,964,727 km (0.093 R)
• M51: 32,383,750 km (0.062 R)
• M52: 34,677,983 km (0.053 R)
• M53: 35,108,675 km (0.087 R)
• M54: 36,410,925 km (0.083 R)
• M55: 38,616,446 km (0.097 R)
• M56: 39,780,318 km (0.117 R)
• M57: 40,140,699 km (0.08 R)
• M58: 40,230,907 km (0.11 R)
• M59: 40,592,784 km (0.102 R)
• M60: 42,234,022 km (0.073 R)
• M61: 44,829,994 km (0.091 R)
• M62: 45,393,080 km (0.095 R)
• M63: 46,525,985 km (0.095 R)
• M64: 47,477,278 km (0.043 R)
• M65: 49,689,232 km (0.077 R)
• M66: 50,661,469 km (0.062 R)
• M67: 51,934,696 km (0.086 R)
• M68: 53,317,579 km (0.056 R)
• M69: 55,314,112 km (0.088 R)
• M70: 55,515,171 km (0.079 R)
• M71: 56,119,696 km (0.12 R)
• M72: 56,422,632 km (0.089 R)
• M73: 57,945,987 km (0.094 R)
• M74: 58,354,539 km (0.085 R)
• M75: 59,071,711 km (0.059 R)
• M76: 59,585,879 km (0.108 R)
• M77: 60,721,925 km (0.108 R)
• M78: 61,761,032 km (0.11 R)
• M79: 62,178,410 km (0.041 R)
• M80: 63,540,948 km (0.038 R)
• M81: 64,173,148 km (0.069 R)
• M82: 64,278,764 km (0.086 R)
• M83: 64,913,358 km (0.085 R)
• M84: 65,975,803 km (0.109 R)
• M85: 66,082,316 km (0.075 R)
• M86: 67,365,417 km (0.059 R)
• M87: 67,580,090 km (0.07 R)
• M88: 67,902,474 km (0.101 R)
• M89: 68,333,016 km (0.047 R)
• M90: 68,548,736 km (0.063 R)
• M91: 68,656,746 km (0.103 R)
• M92: 69,413,711 km (0.048 R)
• M93: 69,956,153 km (0.033 R)
• M94: 70,826,962 km (0.058 R)
• M95: 72,359,443 km (0.095 R)
• M96: 72,579,352 km (0.071 R)
• M97: 72,799,410 km (0.119 R)
• M98: 73,460,782 km (0.062 R)

Asteroid Belt

Center: 15.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.8

Radius: 5.3

Gravity: 19.04 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 13.28 AU - 19.4 AU

Year: 24005 Days

Day: 19.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,129,573 km

• M1: 112,198 km (0.104 R)
• M2: 157,078 km (0.12 R)
• M3: 341,682 km (0.09 R)
• M4: 497,413 km (0.101 R)
• M5: 561,590 km (0.093 R)
• M6: 1,625,381 km (0.091 R)
• M7: 2,603,751 km (0.049 R)
• M8: 3,149,334 km (0.044 R)
• M9: 3,393,628 km (0.119 R)
• M10: 3,435,066 km (0.112 R)
• M11: 3,560,130 km (0.065 R)
• M12: 4,567,522 km (0.089 R)
• M13: 4,937,478 km (0.029 R)
• M14: 6,357,162 km (0.093 R)
• M15: 6,665,632 km (0.099 R)
• M16: 6,717,543 km (0.076 R)
• M17: 6,821,813 km (0.088 R)
• M18: 7,137,614 km (0.04 R)
• M19: 7,458,202 km (0.119 R)
• M20: 8,058,089 km (0.119 R)
• M21: 8,391,842 km (0.096 R)
• M22: 8,560,439 km (0.072 R)
• M23: 8,786,930 km (0.074 R)
• M24: 9,889,616 km (0.115 R)
• M25: 10,306,844 km (0.101 R)
• M26: 12,032,007 km (0.112 R)
• M27: 12,477,210 km (0.096 R)
• M28: 12,669,593 km (0.115 R)
• M29: 13,252,726 km (0.08 R)
• M30: 14,512,340 km (0.091 R)
• M31: 15,054,034 km (0.08 R)
• M32: 15,396,014 km (0.116 R)
• M33: 15,878,916 km (0.039 R)
• M34: 16,087,456 km (0.117 R)
• M35: 16,227,031 km (0.099 R)
• M36: 17,500,707 km (0.103 R)
• M37: 18,076,958 km (0.12 R)
• M38: 19,842,961 km (0.116 R)
• M39: 20,519,293 km (0.092 R)
• M40: 20,822,378 km (0.109 R)
• M41: 22,359,496 km (0.057 R)
• M42: 23,378,108 km (0.057 R)
• M43: 23,773,794 km (0.115 R)
• M44: 24,012,403 km (0.088 R)
• M45: 24,331,645 km (0.114 R)
• M46: 24,813,200 km (0.1 R)
• M47: 24,974,467 km (0.106 R)
• M48: 25,055,250 km (0.06 R)
• M49: 25,541,443 km (0.1 R)
• M50: 26,194,737 km (0.073 R)
• M51: 28,523,826 km (0.086 R)
• M52: 29,798,549 km (0.061 R)
• M53: 30,831,672 km (0.093 R)
• M54: 31,527,003 km (0.116 R)
• M55: 37,087,257 km (0.097 R)
• M56: 37,548,766 km (0.094 R)
• M57: 37,733,819 km (0.066 R)
• M58: 40,546,558 km (0.042 R)
• M59: 45,677,615 km (0.115 R)
• M60: 46,370,553 km (0.077 R)
• M61: 46,569,069 km (0.11 R)
• M62: 46,767,885 km (0.077 R)
• M63: 47,266,345 km (0.079 R)
• M64: 47,566,289 km (0.119 R)
• M65: 47,666,370 km (0.093 R)
• M66: 47,766,600 km (0.079 R)
• M67: 49,176,410 km (0.073 R)
• M68: 50,599,834 km (0.118 R)
• M69: 51,521,955 km (0.109 R)
• M70: 51,624,879 km (0.094 R)
• M71: 55,476,426 km (0.114 R)
• M72: 56,004,057 km (0.073 R)
• M73: 56,745,315 km (0.104 R)
• M74: 57,276,836 km (0.106 R)
• M75: 58,130,741 km (0.112 R)
• M76: 58,237,853 km (0.108 R)
• M77: 61,479,190 km (0.097 R)
• M78: 61,806,510 km (0.098 R)
• M79: 62,353,290 km (0.111 R)
• M80: 64,446,015 km (0.116 R)
• M81: 65,334,028 km (0.11 R)
• M82: 67,346,717 km (0.038 R)
• M83: 67,571,713 km (0.102 R)
• M84: 68,360,692 km (0.118 R)
• M85: 69,606,842 km (0.056 R)
• M86: 69,948,075 km (0.107 R)
• M87: 70,061,919 km (0.12 R)
• M88: 71,547,575 km (0.113 R)
• M89: 71,777,058 km (0.029 R)
• M90: 73,621,600 km (0.084 R)
• M91: 73,737,389 km (0.112 R)
• M92: 74,666,092 km (0.069 R)
• M93: 75,131,791 km (0.092 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 16,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit