🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 14.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.54 AU - 0.58 AU

Year: 284 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,621,883 km

• M1: 231,727 km (0.111 R)
• M2: 330,462 km (0.094 R)
• M3: 445,353 km (0.077 R)
• M4: 553,961 km (0.098 R)
• M5: 705,354 km (0.059 R)
• M6: 795,412 km (0.036 R)
• M7: 914,342 km (0.097 R)
• M8: 1,226,703 km (0.071 R)
• M9: 1,330,523 km (0.113 R)
• M10: 1,450,202 km (0.096 R)
• M11: 1,630,318 km (0.102 R)
• M12: 1,745,807 km (0.112 R)
• M13: 1,915,002 km (0.117 R)
• M14: 2,013,587 km (0.071 R)
• M15: 2,113,968 km (0.067 R)
• M16: 2,235,740 km (0.089 R)
• M17: 2,360,056 km (0.117 R)
• M18: 2,486,765 km (0.062 R)
• M19: 2,594,925 km (0.113 R)
• M20: 2,683,786 km (0.114 R)
• M21: 2,902,199 km (0.071 R)
• M22: 3,071,394 km (0.112 R)
• M23: 3,215,905 km (0.116 R)
• M24: 3,465,734 km (0.099 R)
• M25: 3,645,700 km (0.115 R)
• M26: 3,757,599 km (0.104 R)
• M27: 3,918,567 km (0.066 R)
• M28: 4,027,175 km (0.072 R)
• M29: 4,179,615 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.3

Radius: 13.4

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.49 AU - 0.67 AU

Year: 300 Days

Day: 12 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,621,883 km

• M1: 170,691 km (0.088 R)
• M2: 255,812 km (0.051 R)
• M3: 347,067 km (0.102 R)
• M4: 463,753 km (0.029 R)
• M5: 549,473 km (0.101 R)
• M6: 709,842 km (0.092 R)
• M7: 799,601 km (0.06 R)
• M8: 939,624 km (0.063 R)
• M9: 1,091,616 km (0.092 R)
• M10: 1,213,837 km (0.06 R)
• M11: 1,307,934 km (0.115 R)
• M12: 1,394,701 km (0.048 R)
• M13: 1,504,207 km (0.056 R)
• M14: 1,641,837 km (0.1 R)
• M15: 1,750,744 km (0.041 R)
• M16: 1,847,085 km (0.066 R)
• M17: 1,949,260 km (0.105 R)
• M18: 2,053,380 km (0.053 R)
• M19: 2,151,517 km (0.074 R)
• M20: 2,283,611 km (0.102 R)
• M21: 2,426,777 km (0.11 R)
• M22: 2,572,934 km (0.052 R)
• M23: 2,730,909 km (0.077 R)
• M24: 2,874,523 km (0.078 R)
• M25: 3,002,878 km (0.106 R)
• M26: 3,205,882 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 12

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.74 AU - 0.76 AU

Year: 441 Days

Day: 12.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,621,883 km

• M1: 153,487 km (0.04 R)
• M2: 237,412 km (0.112 R)
• M3: 330,013 km (0.114 R)
• M4: 463,753 km (0.098 R)
• M5: 589,565 km (0.106 R)
• M6: 676,631 km (0.102 R)
• M7: 758,611 km (0.105 R)
• M8: 841,039 km (0.065 R)
• M9: 926,908 km (0.098 R)
• M10: 1,012,179 km (0.077 R)
• M11: 1,135,747 km (0.103 R)
• M12: 1,276,967 km (0.064 R)
• M13: 1,394,551 km (0.092 R)
• M14: 1,555,519 km (0.116 R)
• M15: 1,654,403 km (0.055 R)
• M16: 1,834,967 km (0.12 R)
• M17: 1,944,623 km (0.114 R)
• M18: 2,076,269 km (0.117 R)
• M19: 2,322,956 km (0.055 R)
• M20: 2,431,713 km (0.11 R)
• M21: 2,665,236 km (0.09 R)
• M22: 2,795,685 km (0.104 R)
• M23: 2,911,623 km (0.078 R)
• M24: 3,017,987 km (0.115 R)
• M25: 3,097,274 km (0.071 R)
• M26: 3,194,363 km (0.061 R)
• M27: 3,292,500 km (0.117 R)
• M28: 3,368,346 km (0.083 R)
• M29: 3,450,624 km (0.119 R)
• M30: 3,539,486 km (0.097 R)
• M31: 3,635,228 km (0.096 R)
• M32: 3,713,767 km (0.085 R)
• M33: 3,847,807 km (0.029 R)
• M34: 4,002,042 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.2

Radius: 4.1

Gravity: 21.55 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.95 AU - 7.71 AU

Year: 12107 Days

Day: 19.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,621,883 km

• M1: 54,902 km (0.091 R)
• M2: 148,401 km (0.048 R)
• M3: 204,351 km (0.094 R)
• M4: 302,786 km (0.109 R)
• M5: 338,989 km (0.118 R)
• M6: 443,109 km (0.06 R)
• M7: 499,058 km (0.062 R)
• M8: 649,404 km (0.097 R)
• M9: 796,609 km (0.117 R)
• M10: 990,637 km (0.092 R)
• M11: 1,258,268 km (0.118 R)
• M12: 1,462,618 km (0.11 R)
• M13: 1,590,225 km (0.076 R)
• M14: 1,901,987 km (0.116 R)
• M15: 1,971,251 km (0.102 R)
• M16: 2,064,899 km (0.114 R)
• M17: 2,354,670 km (0.085 R)
• M18: 2,580,414 km (0.12 R)
• M19: 2,657,157 km (0.118 R)
• M20: 3,052,245 km (0.11 R)
• M21: 3,160,704 km (0.104 R)
• M22: 3,437,460 km (0.093 R)
• M23: 4,965,303 km (0.115 R)
• M24: 5,318,952 km (0.103 R)
• M25: 5,948,759 km (0.063 R)
• M26: 6,358,508 km (0.069 R)
• M27: 6,497,036 km (0.045 R)
• M28: 6,601,754 km (0.108 R)
• M29: 6,812,687 km (0.085 R)
• M30: 6,847,992 km (0.076 R)
• M31: 7,133,126 km (0.094 R)
• M32: 8,011,714 km (0.116 R)
• M33: 8,463,799 km (0.079 R)
• M34: 9,352,859 km (0.111 R)
• M35: 9,908,615 km (0.109 R)
• M36: 10,311,931 km (0.094 R)
• M37: 10,638,653 km (0.097 R)
• M38: 11,051,543 km (0.108 R)
• M39: 11,218,344 km (0.035 R)
• M40: 11,385,744 km (0.074 R)
• M41: 11,765,723 km (0.095 R)
• M42: 12,624,714 km (0.054 R)
• M43: 14,040,807 km (0.061 R)
• M44: 15,227,717 km (0.03 R)
• M45: 16,256,950 km (0.096 R)
• M46: 17,115,642 km (0.092 R)
• M47: 17,793,769 km (0.071 R)
• M48: 18,185,117 km (0.089 R)
• M49: 20,438,809 km (0.097 R)
• M50: 20,540,984 km (0.116 R)
• M51: 20,592,147 km (0.116 R)
• M52: 21,937,181 km (0.104 R)
• M53: 22,199,127 km (0.057 R)
• M54: 23,953,461 km (0.106 R)
• M55: 24,548,113 km (0.084 R)
• M56: 24,819,932 km (0.096 R)
• M57: 25,366,713 km (0.12 R)
• M58: 26,806,742 km (0.055 R)
• M59: 27,649,576 km (0.073 R)
• M60: 27,706,124 km (0.106 R)
• M61: 28,330,097 km (0.093 R)
• M62: 28,501,087 km (0.1 R)
• M63: 29,418,720 km (0.107 R)
• M64: 30,171,497 km (0.094 R)
• M65: 30,346,078 km (0.115 R)
• M66: 30,930,557 km (0.086 R)
• M67: 31,518,775 km (0.108 R)
• M68: 32,825,662 km (0.088 R)
• M69: 33,245,284 km (0.057 R)
• M70: 34,271,526 km (0.111 R)
• M71: 35,430,760 km (0.11 R)
• M72: 35,553,580 km (0.108 R)
• M73: 35,615,064 km (0.091 R)
• M74: 35,738,034 km (0.088 R)
• M75: 35,984,421 km (0.085 R)
• M76: 36,478,842 km (0.092 R)
• M77: 36,664,942 km (0.095 R)
• M78: 38,416,135 km (0.12 R)
• M79: 39,302,053 km (0.112 R)
• M80: 39,556,370 km (0.082 R)
• M81: 40,194,554 km (0.028 R)
• M82: 40,836,180 km (0.097 R)
• M83: 42,129,453 km (0.045 R)
• M84: 42,194,528 km (0.079 R)
• M85: 43,370,517 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.7

Radius: 3.8

Gravity: 51.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.74 AU - 7.1 AU

Year: 12347 Days

Day: 20.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,621,883 km

• M1: 161,715 km (0.111 R)
• M2: 284,386 km (0.105 R)
• M3: 312,360 km (0.11 R)
• M4: 401,969 km (0.116 R)
• M5: 449,841 km (0.085 R)
• M6: 777,011 km (0.104 R)
• M7: 899,532 km (0.079 R)
• M8: 941,868 km (0.091 R)
• M9: 1,095,056 km (0.085 R)
• M10: 1,163,123 km (0.12 R)
• M11: 1,209,349 km (0.119 R)
• M12: 1,256,024 km (0.073 R)
• M13: 1,524,103 km (0.105 R)
• M14: 1,703,770 km (0.026 R)
• M15: 2,282,415 km (0.118 R)
• M16: 2,607,790 km (0.12 R)
• M17: 3,203,339 km (0.057 R)
• M18: 3,432,972 km (0.107 R)
• M19: 3,770,315 km (0.088 R)
• M20: 4,367,659 km (0.099 R)
• M21: 4,658,926 km (0.056 R)
• M22: 4,881,528 km (0.117 R)
• M23: 5,069,573 km (0.049 R)
• M24: 5,107,421 km (0.083 R)
• M25: 5,530,633 km (0.107 R)
• M26: 5,766,100 km (0.104 R)
• M27: 5,964,916 km (0.092 R)
• M28: 6,085,342 km (0.102 R)
• M29: 6,328,439 km (0.052 R)
• M30: 7,808,710 km (0.075 R)
• M31: 8,339,782 km (0.087 R)
• M32: 8,654,985 km (0.108 R)
• M33: 8,836,896 km (0.09 R)
• M34: 8,974,077 km (0.111 R)
• M35: 9,158,082 km (0.116 R)
• M36: 9,389,959 km (0.087 R)
• M37: 10,001,665 km (0.111 R)
• M38: 10,674,855 km (0.057 R)
• M39: 10,820,863 km (0.092 R)
• M40: 11,561,522 km (0.12 R)
• M41: 14,306,044 km (0.116 R)
• M42: 14,682,881 km (0.112 R)
• M43: 15,063,010 km (0.081 R)
• M44: 16,503,039 km (0.112 R)
• M45: 19,097,066 km (0.084 R)
• M46: 19,750,060 km (0.055 R)
• M47: 19,929,578 km (0.037 R)
• M48: 20,049,406 km (0.081 R)
• M49: 21,876,295 km (0.091 R)
• M50: 22,000,012 km (0.09 R)
• M51: 22,559,508 km (0.072 R)
• M52: 22,684,423 km (0.084 R)
• M53: 23,060,661 km (0.1 R)
• M54: 24,329,551 km (0.096 R)
• M55: 27,266,456 km (0.12 R)
• M56: 27,532,740 km (0.113 R)
• M57: 28,607,152 km (0.116 R)
• M58: 28,877,775 km (0.119 R)
• M59: 30,450,796 km (0.082 R)
• M60: 31,073,871 km (0.117 R)
• M61: 31,561,411 km (0.072 R)
• M62: 32,051,344 km (0.105 R)
• M63: 33,109,898 km (0.079 R)
• M64: 33,750,476 km (0.098 R)
• M65: 33,965,000 km (0.08 R)
• M66: 34,036,508 km (0.03 R)
• M67: 35,769,449 km (0.108 R)
• M68: 38,720,866 km (0.105 R)
• M69: 39,170,258 km (0.103 R)
• M70: 39,923,034 km (0.08 R)
• M71: 42,133,193 km (0.087 R)
• M72: 42,595,301 km (0.117 R)
• M73: 43,214,187 km (0.104 R)
• M74: 44,070,037 km (0.1 R)
• M75: 45,324,714 km (0.07 R)
• M76: 45,561,378 km (0.08 R)
• M77: 46,035,753 km (0.116 R)
• M78: 46,273,464 km (0.113 R)
• M79: 47,628,820 km (0.084 R)
• M80: 48,673,911 km (0.112 R)
• M81: 48,997,043 km (0.045 R)
• M82: 49,645,400 km (0.084 R)
• M83: 50,296,450 km (0.103 R)
• M84: 51,442,818 km (0.088 R)
• M85: 51,607,376 km (0.119 R)
• M86: 52,597,714 km (0.103 R)
• M87: 53,344,806 km (0.1 R)
• M88: 53,677,810 km (0.099 R)
• M89: 54,262,439 km (0.102 R)
• M90: 54,597,538 km (0.089 R)
• M91: 55,437,979 km (0.074 R)
• M92: 55,944,368 km (0.12 R)
• M93: 56,113,413 km (0.115 R)
• M94: 56,198,086 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 11,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit