🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353

Radius: 8.5

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.78 AU - 1.2 AU

Year: 626 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 66,926,460 km

• M1: 110,852 km (0.086 R)
• M2: 178,321 km (0.041 R)
• M3: 414,237 km (0.1 R)
• M4: 469,139 km (0.092 R)
• M5: 571,913 km (0.07 R)
• M6: 703,559 km (0.098 R)
• M7: 758,312 km (0.118 R)
• M8: 863,479 km (0.115 R)
• M9: 973,882 km (0.111 R)
• M10: 1,040,453 km (0.116 R)
• M11: 1,098,946 km (0.087 R)
• M12: 1,153,549 km (0.114 R)
• M13: 1,281,156 km (0.046 R)
• M14: 1,365,230 km (0.109 R)
• M15: 1,456,784 km (0.101 R)
• M16: 1,646,175 km (0.077 R)
• M17: 1,951,504 km (0.094 R)
• M18: 2,123,243 km (0.111 R)
• M19: 2,236,339 km (0.1 R)
• M20: 2,319,365 km (0.037 R)
• M21: 2,396,857 km (0.076 R)
• M22: 2,641,450 km (0.111 R)
• M23: 2,956,802 km (0.086 R)
• M24: 3,097,574 km (0.111 R)
• M25: 3,204,835 km (0.07 R)
• M26: 3,313,144 km (0.03 R)
• M27: 3,422,799 km (0.081 R)
• M28: 3,504,031 km (0.115 R)
• M29: 3,850,500 km (0.093 R)
• M30: 4,004,585 km (0.097 R)
• M31: 4,058,889 km (0.115 R)
• M32: 4,184,252 km (0.072 R)
• M33: 4,255,311 km (0.09 R)
• M34: 4,342,826 km (0.086 R)
• M35: 4,414,783 km (0.101 R)
• M36: 4,495,117 km (0.071 R)
• M37: 4,584,277 km (0.093 R)
• M38: 4,641,274 km (0.096 R)
• M39: 4,747,638 km (0.088 R)
• M40: 4,896,488 km (0.115 R)
• M41: 4,988,042 km (0.108 R)
• M42: 5,071,966 km (0.031 R)
• M43: 5,173,244 km (0.069 R)
• M44: 5,300,701 km (0.085 R)
• M45: 5,480,967 km (0.093 R)
• M46: 5,680,680 km (0.056 R)
• M47: 5,768,344 km (0.103 R)
• M48: 5,971,498 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.8

Radius: 13.8

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.66 AU - 5.08 AU

Year: 6833 Days

Day: 9.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,926,460 km

• M1: 208,390 km (0.101 R)
• M2: 297,550 km (0.069 R)
• M3: 465,698 km (0.119 R)
• M4: 560,394 km (0.095 R)
• M5: 774,319 km (0.067 R)
• M6: 879,037 km (0.107 R)
• M7: 1,149,061 km (0.104 R)
• M8: 1,271,133 km (0.111 R)
• M9: 1,463,067 km (0.067 R)
• M10: 1,647,821 km (0.119 R)
• M11: 1,876,406 km (0.076 R)
• M12: 2,191,609 km (0.095 R)
• M13: 2,424,533 km (0.082 R)
• M14: 2,604,649 km (0.094 R)
• M15: 3,436,861 km (0.074 R)
• M16: 3,870,845 km (0.08 R)
• M17: 3,987,980 km (0.095 R)
• M18: 4,322,630 km (0.106 R)
• M19: 4,567,223 km (0.11 R)
• M20: 5,095,752 km (0.11 R)
• M21: 5,380,587 km (0.076 R)
• M22: 5,564,592 km (0.12 R)
• M23: 5,697,285 km (0.105 R)
• M24: 5,884,881 km (0.113 R)
• M25: 6,571,685 km (0.08 R)
• M26: 6,740,431 km (0.083 R)
• M27: 7,342,114 km (0.064 R)
• M28: 8,020,989 km (0.084 R)
• M29: 8,474,719 km (0.04 R)
• M30: 8,566,423 km (0.083 R)
• M31: 8,658,426 km (0.074 R)
• M32: 9,343,883 km (0.073 R)
• M33: 9,438,728 km (0.103 R)
• M34: 10,209,007 km (0.11 R)
• M35: 10,833,130 km (0.102 R)
• M36: 11,066,203 km (0.091 R)
• M37: 11,503,478 km (0.063 R)
• M38: 11,741,338 km (0.065 R)
• M39: 11,912,179 km (0.084 R)
• M40: 12,049,510 km (0.111 R)
• M41: 13,060,792 km (0.108 R)
• M42: 13,380,333 km (0.091 R)
• M43: 14,463,571 km (0.036 R)
• M44: 15,350,537 km (0.112 R)
• M45: 15,575,083 km (0.115 R)
• M46: 15,762,978 km (0.077 R)
• M47: 17,099,485 km (0.079 R)
• M48: 17,293,364 km (0.114 R)
• M49: 17,527,036 km (0.085 R)
• M50: 18,273,829 km (0.042 R)
• M51: 18,750,896 km (0.063 R)
• M52: 19,031,093 km (0.108 R)
• M53: 19,717,299 km (0.076 R)
• M54: 19,880,061 km (0.025 R)
• M55: 20,247,623 km (0.102 R)
• M56: 21,405,660 km (0.079 R)
• M57: 21,531,023 km (0.11 R)
• M58: 22,203,765 km (0.114 R)
• M59: 22,372,960 km (0.101 R)
• M60: 22,798,117 km (0.111 R)
• M61: 22,968,808 km (0.085 R)
• M62: 23,182,883 km (0.108 R)
• M63: 24,002,380 km (0.052 R)
• M64: 24,089,147 km (0.064 R)
• M65: 24,524,776 km (0.09 R)
• M66: 24,699,805 km (0.104 R)
• M67: 25,051,061 km (0.111 R)
• M68: 25,271,419 km (0.118 R)
• M69: 25,359,681 km (0.055 R)
• M70: 25,536,656 km (0.08 R)
• M71: 25,891,801 km (0.079 R)
• M72: 27,874,422 km (0.106 R)
• M73: 28,102,858 km (0.101 R)
• M74: 28,884,058 km (0.117 R)
• M75: 30,514,674 km (0.088 R)
• M76: 30,891,661 km (0.077 R)
• M77: 31,175,299 km (0.088 R)
• M78: 31,364,989 km (0.109 R)
• M79: 31,745,416 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.6

Radius: 9.4

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.59 AU - 5.65 AU

Year: 7366 Days

Day: 7.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,926,460 km

• M1: 246,836 km (0.058 R)
• M2: 310,565 km (0.102 R)
• M3: 392,844 km (0.084 R)
• M4: 508,782 km (0.027 R)
• M5: 571,464 km (0.064 R)
• M6: 1,173,595 km (0.081 R)
• M7: 1,277,566 km (0.053 R)
• M8: 1,457,831 km (0.117 R)
• M9: 2,006,257 km (0.116 R)
• M10: 2,131,770 km (0.102 R)
• M11: 2,434,855 km (0.066 R)
• M12: 2,774,741 km (0.117 R)
• M13: 3,600,671 km (0.101 R)
• M14: 3,728,278 km (0.1 R)
• M15: 3,935,621 km (0.112 R)
• M16: 4,120,075 km (0.113 R)
• M17: 4,280,593 km (0.116 R)
• M18: 4,443,206 km (0.086 R)
• M19: 4,830,515 km (0.109 R)
• M20: 5,028,134 km (0.058 R)
• M21: 5,344,384 km (0.114 R)
• M22: 5,519,563 km (0.084 R)
• M23: 5,578,505 km (0.104 R)
• M24: 6,056,619 km (0.026 R)
• M25: 6,208,760 km (0.098 R)
• M26: 6,988,614 km (0.052 R)
• M27: 7,212,562 km (0.081 R)
• M28: 7,700,251 km (0.047 R)
• M29: 7,964,740 km (0.111 R)
• M30: 8,131,691 km (0.062 R)
• M31: 8,434,926 km (0.114 R)
• M32: 8,810,567 km (0.102 R)
• M33: 9,613,907 km (0.068 R)
• M34: 9,934,645 km (0.093 R)
• M35: 10,696,547 km (0.071 R)
• M36: 10,806,950 km (0.11 R)
• M37: 11,552,696 km (0.12 R)
• M38: 11,893,629 km (0.117 R)
• M39: 12,199,557 km (0.12 R)
• M40: 12,663,161 km (0.12 R)
• M41: 12,779,996 km (0.074 R)
• M42: 13,647,664 km (0.119 R)
• M43: 14,169,312 km (0.107 R)
• M44: 14,575,171 km (0.101 R)
• M45: 14,902,491 km (0.109 R)
• M46: 15,149,627 km (0.088 R)
• M47: 15,315,082 km (0.099 R)
• M48: 15,689,675 km (0.11 R)
• M49: 16,109,447 km (0.091 R)
• M50: 16,788,621 km (0.034 R)
• M51: 18,307,039 km (0.088 R)
• M52: 19,553,040 km (0.104 R)
• M53: 20,004,676 km (0.104 R)
• M54: 20,596,934 km (0.077 R)
• M55: 21,241,252 km (0.051 R)
• M56: 21,612,404 km (0.118 R)
• M57: 22,220,071 km (0.083 R)
• M58: 23,165,978 km (0.117 R)
• M59: 24,076,581 km (0.088 R)
• M60: 25,047,919 km (0.103 R)
• M61: 25,292,662 km (0.068 R)
• M62: 25,390,798 km (0.068 R)
• M63: 25,784,689 km (0.102 R)
• M64: 26,131,008 km (0.09 R)
• M65: 26,878,249 km (0.062 R)
• M66: 27,330,035 km (0.084 R)
• M67: 27,683,086 km (0.086 R)
• M68: 27,936,206 km (0.085 R)
• M69: 28,393,825 km (0.116 R)
• M70: 29,264,934 km (0.088 R)
• M71: 30,928,313 km (0.07 R)
• M72: 31,243,515 km (0.106 R)
• M73: 32,036,534 km (0.113 R)
• M74: 32,195,855 km (0.116 R)
• M75: 33,858,187 km (0.098 R)
• M76: 34,128,809 km (0.085 R)
• M77: 34,781,505 km (0.036 R)
• M78: 35,768,252 km (0.062 R)
• M79: 36,375,769 km (0.116 R)
• M80: 36,764,126 km (0.089 R)
• M81: 37,321,378 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.6

Radius: 5.5

Gravity: 29.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.48 AU - 8.66 AU

Year: 14576 Days

Day: 20.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,926,460 km

• M1: 79,436 km (0.097 R)
• M2: 116,238 km (0.104 R)
• M3: 257,458 km (0.113 R)
• M4: 398,529 km (0.054 R)
• M5: 433,385 km (0.099 R)
• M6: 469,139 km (0.103 R)
• M7: 506,239 km (0.107 R)
• M8: 583,282 km (0.077 R)
• M9: 623,374 km (0.106 R)
• M10: 685,457 km (0.116 R)
• M11: 861,235 km (0.077 R)
• M12: 1,002,306 km (0.069 R)
• M13: 1,784,104 km (0.109 R)
• M14: 1,964,519 km (0.116 R)
• M15: 3,166,089 km (0.1 R)
• M16: 3,384,652 km (0.094 R)
• M17: 4,267,279 km (0.082 R)
• M18: 4,590,261 km (0.1 R)
• M19: 5,649,264 km (0.087 R)
• M20: 6,138,300 km (0.086 R)
• M21: 6,780,075 km (0.101 R)
• M22: 6,967,371 km (0.106 R)
• M23: 7,636,373 km (0.077 R)
• M24: 10,133,909 km (0.092 R)
• M25: 10,240,722 km (0.062 R)
• M26: 11,219,541 km (0.099 R)
• M27: 13,148,157 km (0.091 R)
• M28: 13,206,350 km (0.104 R)
• M29: 14,209,853 km (0.094 R)
• M30: 14,329,531 km (0.096 R)
• M31: 14,569,935 km (0.075 R)
• M32: 15,977,651 km (0.105 R)
• M33: 17,045,780 km (0.074 R)
• M34: 17,492,180 km (0.069 R)
• M35: 18,071,872 km (0.049 R)
• M36: 18,854,568 km (0.114 R)
• M37: 19,581,763 km (0.057 R)
• M38: 20,250,765 km (0.052 R)
• M39: 20,588,108 km (0.104 R)
• M40: 21,199,963 km (0.106 R)
• M41: 21,268,329 km (0.065 R)
• M42: 21,542,393 km (0.111 R)
• M43: 22,371,763 km (0.112 R)
• M44: 22,441,476 km (0.082 R)
• M45: 23,848,294 km (0.064 R)
• M46: 25,355,941 km (0.05 R)
• M47: 26,525,198 km (0.1 R)
• M48: 28,991,768 km (0.114 R)
• M49: 30,908,416 km (0.087 R)
• M50: 31,063,549 km (0.07 R)
• M51: 32,471,115 km (0.111 R)
• M52: 32,628,792 km (0.103 R)
• M53: 32,865,755 km (0.083 R)
• M54: 33,024,179 km (0.083 R)
• M55: 33,500,498 km (0.074 R)
• M56: 33,979,361 km (0.05 R)
• M57: 34,701,620 km (0.075 R)
• M58: 35,105,085 km (0.05 R)
• M59: 35,266,950 km (0.099 R)
• M60: 35,510,196 km (0.114 R)
• M61: 36,652,526 km (0.108 R)
• M62: 37,475,912 km (0.049 R)
• M63: 38,973,237 km (0.065 R)
• M64: 42,025,931 km (0.118 R)
• M65: 42,542,194 km (0.085 R)
• M66: 43,233,635 km (0.118 R)
• M67: 43,320,402 km (0.115 R)
• M68: 43,407,169 km (0.047 R)
• M69: 44,016,181 km (0.113 R)
• M70: 45,330,548 km (0.109 R)
• M71: 46,125,362 km (0.11 R)
• M72: 46,924,813 km (0.029 R)
• M73: 47,818,511 km (0.082 R)
• M74: 48,537,328 km (0.119 R)
• M75: 48,717,743 km (0.026 R)
• M76: 49,622,511 km (0.068 R)
• M77: 50,441,560 km (0.048 R)
• M78: 52,000,818 km (0.1 R)
• M79: 53,482,884 km (0.074 R)
• M80: 54,228,929 km (0.095 R)
• M81: 55,072,511 km (0.026 R)
• M82: 55,166,608 km (0.092 R)
• M83: 55,637,393 km (0.117 R)
• M84: 56,204,070 km (0.033 R)
• M85: 56,298,765 km (0.08 R)
• M86: 57,438,402 km (0.101 R)
• M87: 57,915,619 km (0.079 R)
• M88: 60,127,423 km (0.053 R)
• M89: 61,292,342 km (0.114 R)
• M90: 63,250,429 km (0.073 R)
• M91: 63,447,299 km (0.073 R)
• M92: 64,633,162 km (0.045 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 15,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit