🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.8

Radius: 12.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.14 AU - 1.4 AU

Year: 988 Days

Day: 12.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,788,611 km

• M1: 159,920 km (0.116 R)
• M2: 248,332 km (0.056 R)
• M3: 437,275 km (0.065 R)
• M4: 557,402 km (0.108 R)
• M5: 762,500 km (0.088 R)
• M6: 888,163 km (0.115 R)
• M7: 972,685 km (0.025 R)
• M8: 1,071,270 km (0.056 R)
• M9: 1,167,911 km (0.051 R)
• M10: 1,315,713 km (0.084 R)
• M11: 1,716,636 km (0.08 R)
• M12: 2,033,633 km (0.112 R)
• M13: 2,302,311 km (0.116 R)
• M14: 2,437,398 km (0.103 R)
• M15: 2,590,586 km (0.09 R)
• M16: 2,922,843 km (0.093 R)
• M17: 3,119,116 km (0.077 R)
• M18: 3,413,075 km (0.101 R)
• M19: 3,498,795 km (0.102 R)
• M20: 4,284,184 km (0.094 R)
• M21: 4,404,909 km (0.06 R)
• M22: 4,640,077 km (0.116 R)
• M23: 4,754,520 km (0.068 R)
• M24: 4,840,987 km (0.034 R)
• M25: 5,390,610 km (0.077 R)
• M26: 5,511,036 km (0.073 R)
• M27: 5,662,878 km (0.118 R)
• M28: 6,001,717 km (0.088 R)
• M29: 6,178,990 km (0.044 R)
• M30: 6,284,008 km (0.025 R)
• M31: 6,453,353 km (0.111 R)
• M32: 6,581,409 km (0.088 R)
• M33: 6,774,988 km (0.112 R)
• M34: 6,872,526 km (0.096 R)
• M35: 7,068,948 km (0.104 R)
• M36: 7,422,897 km (0.077 R)
• M37: 7,534,796 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.5

Radius: 8.9

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.48 AU - 2 AU

Year: 1584 Days

Day: 12.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 75,788,611 km

• M1: 111,151 km (0.053 R)
• M2: 215,720 km (0.055 R)
• M3: 272,268 km (0.119 R)
• M4: 347,965 km (0.041 R)
• M5: 604,076 km (0.093 R)
• M6: 694,583 km (0.083 R)
• M7: 864,676 km (0.098 R)
• M8: 1,048,681 km (0.111 R)
• M9: 1,353,711 km (0.097 R)
• M10: 1,454,690 km (0.074 R)
• M11: 1,579,305 km (0.094 R)
• M12: 1,675,197 km (0.103 R)
• M13: 1,850,526 km (0.107 R)
• M14: 1,929,214 km (0.106 R)
• M15: 2,363,646 km (0.102 R)
• M16: 2,486,317 km (0.107 R)
• M17: 2,674,361 km (0.119 R)
• M18: 2,750,806 km (0.094 R)
• M19: 2,971,762 km (0.068 R)
• M20: 3,051,049 km (0.106 R)
• M21: 3,238,943 km (0.049 R)
• M22: 3,403,202 km (0.072 R)
• M23: 3,711,224 km (0.112 R)
• M24: 3,911,984 km (0.105 R)
• M25: 3,970,028 km (0.099 R)
• M26: 4,414,633 km (0.089 R)
• M27: 4,520,548 km (0.08 R)
• M28: 4,781,597 km (0.051 R)
• M29: 5,031,724 km (0.044 R)
• M30: 5,254,326 km (0.083 R)
• M31: 5,431,300 km (0.069 R)
• M32: 5,791,382 km (0.113 R)
• M33: 6,294,929 km (0.112 R)
• M34: 6,690,615 km (0.112 R)
• M35: 6,760,178 km (0.053 R)
• M36: 7,041,123 km (0.04 R)
• M37: 7,325,957 km (0.07 R)
• M38: 7,614,532 km (0.115 R)
• M39: 8,091,450 km (0.118 R)
• M40: 8,521,394 km (0.107 R)
• M41: 8,978,116 km (0.051 R)
• M42: 9,306,334 km (0.081 R)
• M43: 9,384,125 km (0.109 R)
• M44: 9,677,935 km (0.084 R)
• M45: 9,974,737 km (0.055 R)
• M46: 10,154,255 km (0.1 R)
• M47: 10,294,577 km (0.061 R)
• M48: 10,719,585 km (0.083 R)
• M49: 10,780,771 km (0.11 R)
• M50: 10,903,441 km (0.052 R)
• M51: 11,047,204 km (0.068 R)
• M52: 11,171,071 km (0.116 R)
• M53: 11,440,647 km (0.106 R)
• M54: 11,796,540 km (0.04 R)
• M55: 11,859,820 km (0.072 R)
• M56: 12,156,173 km (0.076 R)
• M57: 12,454,920 km (0.119 R)
• M58: 12,626,808 km (0.077 R)
• M59: 12,712,977 km (0.062 R)
• M60: 12,820,986 km (0.111 R)
• M61: 13,300,148 km (0.084 R)
• M62: 13,387,813 km (0.084 R)
• M63: 13,829,426 km (0.111 R)
• M64: 14,096,607 km (0.085 R)
• M65: 14,523,260 km (0.035 R)
• M66: 14,954,252 km (0.079 R)
• M67: 15,412,321 km (0.118 R)
• M68: 15,481,435 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689

Radius: 12.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.77 AU - 4.25 AU

Year: 4539 Days

Day: 8.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,788,611 km

• M1: 195,973 km (0.109 R)
• M2: 300,841 km (0.104 R)
• M3: 414,536 km (0.099 R)
• M4: 498,460 km (0.093 R)
• M5: 967,300 km (0.102 R)
• M6: 1,197,531 km (0.074 R)
• M7: 1,476,531 km (0.104 R)
• M8: 1,584,690 km (0.08 R)
• M9: 1,711,848 km (0.102 R)
• M10: 1,793,080 km (0.057 R)
• M11: 2,027,799 km (0.078 R)
• M12: 2,184,129 km (0.105 R)
• M13: 2,417,202 km (0.119 R)
• M14: 2,583,406 km (0.045 R)
• M15: 2,753,648 km (0.032 R)
• M16: 2,986,273 km (0.1 R)
• M17: 3,347,552 km (0.094 R)
• M18: 3,471,119 km (0.101 R)
• M19: 3,617,277 km (0.076 R)
• M20: 3,723,042 km (0.085 R)
• M21: 4,112,146 km (0.074 R)
• M22: 4,200,409 km (0.069 R)
• M23: 4,766,637 km (0.117 R)
• M24: 5,047,133 km (0.111 R)
• M25: 5,502,210 km (0.063 R)
• M26: 5,846,135 km (0.098 R)
• M27: 5,970,750 km (0.067 R)
• M28: 6,529,199 km (0.096 R)
• M29: 6,736,542 km (0.075 R)
• M30: 7,131,181 km (0.077 R)
• M31: 7,723,588 km (0.077 R)
• M32: 7,998,250 km (0.101 R)
• M33: 8,472,475 km (0.113 R)
• M34: 8,812,661 km (0.1 R)
• M35: 9,273,422 km (0.071 R)
• M36: 10,008,995 km (0.116 R)
• M37: 10,218,283 km (0.112 R)
• M38: 10,855,121 km (0.056 R)
• M39: 11,132,026 km (0.104 R)
• M40: 11,286,860 km (0.048 R)
• M41: 11,850,096 km (0.112 R)
• M42: 12,230,823 km (0.073 R)
• M43: 12,712,378 km (0.092 R)
• M44: 12,874,243 km (0.108 R)
• M45: 13,036,856 km (0.055 R)
• M46: 13,364,176 km (0.102 R)
• M47: 13,528,734 km (0.099 R)
• M48: 14,093,615 km (0.097 R)
• M49: 14,972,353 km (0.114 R)
• M50: 15,418,454 km (0.108 R)
• M51: 15,834,187 km (0.058 R)
• M52: 17,822,342 km (0.064 R)
• M53: 18,112,712 km (0.082 R)
• M54: 18,993,394 km (0.102 R)
• M55: 19,439,047 km (0.119 R)
• M56: 20,000,936 km (0.114 R)
• M57: 20,340,523 km (0.116 R)
• M58: 21,063,979 km (0.077 R)
• M59: 21,409,550 km (0.073 R)
• M60: 21,757,066 km (0.079 R)
• M61: 22,262,258 km (0.058 R)
• M62: 22,732,144 km (0.084 R)
• M63: 22,810,833 km (0.081 R)
• M64: 23,007,704 km (0.072 R)
• M65: 23,126,185 km (0.055 R)
• M66: 24,967,735 km (0.112 R)
• M67: 25,251,971 km (0.119 R)
• M68: 25,537,404 km (0.079 R)
• M69: 25,701,064 km (0.083 R)
• M70: 26,400,135 km (0.054 R)
• M71: 26,565,590 km (0.076 R)
• M72: 26,980,724 km (0.081 R)
• M73: 27,356,065 km (0.118 R)
• M74: 27,481,578 km (0.07 R)
• M75: 27,859,312 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.1

Radius: 9.3

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.57 AU - 4.79 AU

Year: 5899 Days

Day: 11.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,788,611 km

• M1: 120,576 km (0.056 R)
• M2: 193,580 km (0.027 R)
• M3: 270,323 km (0.105 R)
• M4: 362,775 km (0.063 R)
• M5: 448,494 km (0.101 R)
• M6: 776,712 km (0.043 R)
• M7: 879,635 km (0.1 R)
• M8: 1,085,482 km (0.106 R)
• M9: 1,527,095 km (0.111 R)
• M10: 1,608,776 km (0.109 R)
• M11: 1,675,047 km (0.074 R)
• M12: 1,776,325 km (0.093 R)
• M13: 2,003,115 km (0.106 R)
• M14: 2,129,077 km (0.038 R)
• M15: 2,600,609 km (0.077 R)
• M16: 2,718,642 km (0.062 R)
• M17: 3,145,744 km (0.115 R)
• M18: 3,229,519 km (0.098 R)
• M19: 3,463,789 km (0.104 R)
• M20: 3,747,875 km (0.118 R)
• M21: 3,814,596 km (0.119 R)
• M22: 4,315,450 km (0.095 R)
• M23: 4,408,799 km (0.103 R)
• M24: 4,788,777 km (0.099 R)
• M25: 5,605,881 km (0.079 R)
• M26: 5,707,907 km (0.106 R)
• M27: 7,171,872 km (0.114 R)
• M28: 7,590,446 km (0.09 R)
• M29: 7,731,667 km (0.074 R)
• M30: 8,016,950 km (0.105 R)
• M31: 8,305,674 km (0.078 R)
• M32: 8,509,725 km (0.066 R)
• M33: 8,745,192 km (0.112 R)
• M34: 8,833,904 km (0.047 R)
• M35: 9,102,133 km (0.12 R)
• M36: 9,162,122 km (0.081 R)
• M37: 9,769,190 km (0.068 R)
• M38: 9,892,159 km (0.06 R)
• M39: 10,139,594 km (0.031 R)
• M40: 10,830,886 km (0.052 R)
• M41: 11,278,632 km (0.065 R)
• M42: 11,407,586 km (0.103 R)
• M43: 11,537,137 km (0.11 R)
• M44: 12,159,165 km (0.106 R)
• M45: 12,225,288 km (0.104 R)
• M46: 12,724,944 km (0.099 R)
• M47: 13,882,234 km (0.092 R)
• M48: 14,508,450 km (0.091 R)
• M49: 14,578,612 km (0.06 R)
• M50: 15,464,979 km (0.106 R)
• M51: 15,788,410 km (0.059 R)
• M52: 16,624,961 km (0.104 R)
• M53: 16,882,419 km (0.072 R)
• M54: 17,030,222 km (0.11 R)
• M55: 17,401,374 km (0.086 R)
• M56: 18,113,909 km (0.084 R)
• M57: 18,721,426 km (0.083 R)
• M58: 19,374,271 km (0.063 R)
• M59: 19,956,506 km (0.098 R)
• M60: 20,112,686 km (0.112 R)
• M61: 20,269,315 km (0.104 R)
• M62: 20,426,392 km (0.091 R)
• M63: 20,505,081 km (0.087 R)
• M64: 21,177,823 km (0.095 R)
• M65: 21,337,144 km (0.108 R)
• M66: 22,180,427 km (0.08 R)
• M67: 22,830,131 km (0.041 R)
• M68: 23,899,307 km (0.089 R)
• M69: 24,481,692 km (0.047 R)
• M70: 24,858,529 km (0.071 R)
• M71: 25,026,677 km (0.078 R)
• M72: 25,448,692 km (0.088 R)
• M73: 25,873,101 km (0.113 R)
• M74: 26,342,539 km (0.033 R)
• M75: 26,857,904 km (0.12 R)
• M76: 27,116,858 km (0.113 R)
• M77: 27,942,189 km (0.084 R)
• M78: 28,160,752 km (0.067 R)
• M79: 28,996,705 km (0.079 R)
• M80: 29,129,398 km (0.055 R)
• M81: 29,262,241 km (0.1 R)
• M82: 29,395,383 km (0.109 R)
• M83: 29,885,316 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.6

Radius: 3

Gravity: 72.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.51 AU - 9.55 AU

Year: 20307 Days

Day: 16.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,788,611 km

• M1: 49,816 km (0.109 R)
• M2: 205,248 km (0.063 R)
• M3: 235,766 km (0.066 R)
• M4: 450,738 km (0.112 R)
• M5: 533,316 km (0.109 R)
• M6: 620,682 km (0.074 R)
• M7: 909,705 km (0.094 R)
• M8: 1,014,423 km (0.1 R)
• M9: 1,351,018 km (0.103 R)
• M10: 1,531,433 km (0.043 R)
• M11: 2,082,552 km (0.111 R)
• M12: 2,800,921 km (0.064 R)
• M13: 2,876,617 km (0.105 R)
• M14: 2,914,765 km (0.081 R)
• M15: 3,186,285 km (0.083 R)
• M16: 4,047,969 km (0.094 R)
• M17: 4,219,857 km (0.049 R)
• M18: 4,749,732 km (0.115 R)
• M19: 4,794,761 km (0.076 R)
• M20: 5,022,449 km (0.071 R)
• M21: 5,346,927 km (0.054 R)
• M22: 5,967,459 km (0.108 R)
• M23: 6,261,568 km (0.115 R)
• M24: 6,660,845 km (0.116 R)
• M25: 7,800,781 km (0.074 R)
• M26: 8,943,858 km (0.089 R)
• M27: 9,223,606 km (0.057 R)
• M28: 10,312,679 km (0.078 R)
• M29: 10,961,485 km (0.102 R)
• M30: 12,422,308 km (0.067 R)
• M31: 13,048,824 km (0.114 R)
• M32: 13,814,017 km (0.105 R)
• M33: 13,942,970 km (0.116 R)
• M34: 15,187,924 km (0.062 R)
• M35: 16,263,383 km (0.071 R)
• M36: 17,293,813 km (0.086 R)
• M37: 17,851,963 km (0.098 R)
• M38: 19,561,418 km (0.11 R)
• M39: 20,362,215 km (0.079 R)
• M40: 21,322,484 km (0.055 R)
• M41: 22,221,717 km (0.12 R)
• M42: 22,297,263 km (0.027 R)
• M43: 23,439,892 km (0.031 R)
• M44: 27,870,682 km (0.059 R)
• M45: 28,115,274 km (0.104 R)
• M46: 29,763,394 km (0.117 R)
• M47: 29,846,570 km (0.099 R)
• M48: 30,347,574 km (0.066 R)
• M49: 30,767,196 km (0.114 R)
• M50: 31,019,866 km (0.077 R)
• M51: 33,066,066 km (0.089 R)
• M52: 33,757,657 km (0.113 R)
• M53: 33,931,340 km (0.113 R)
• M54: 35,507,653 km (0.091 R)
• M55: 35,861,302 km (0.115 R)
• M56: 37,018,292 km (0.114 R)
• M57: 38,277,906 km (0.088 R)
• M58: 39,734,541 km (0.091 R)
• M59: 40,561,817 km (0.052 R)
• M60: 40,931,324 km (0.083 R)
• M61: 42,327,072 km (0.052 R)
• M62: 44,592,283 km (0.102 R)
• M63: 45,355,980 km (0.077 R)
• M64: 46,316,847 km (0.112 R)
• M65: 47,965,565 km (0.039 R)
• M66: 48,258,478 km (0.099 R)
• M67: 49,633,432 km (0.106 R)
• M68: 50,325,621 km (0.113 R)
• M69: 50,921,470 km (0.052 R)
• M70: 52,924,735 km (0.092 R)
• M71: 56,080,203 km (0.106 R)
• M72: 56,801,115 km (0.081 R)
• M73: 57,732,511 km (0.075 R)
• M74: 58,773,263 km (0.115 R)
• M75: 59,295,958 km (0.107 R)
• M76: 59,610,264 km (0.104 R)
• M77: 59,925,167 km (0.116 R)
• M78: 60,135,502 km (0.095 R)
• M79: 61,402,147 km (0.036 R)
• M80: 62,570,955 km (0.054 R)
• M81: 63,747,243 km (0.047 R)
• M82: 64,607,132 km (0.112 R)
• M83: 65,146,582 km (0.116 R)
• M84: 65,254,591 km (0.064 R)
• M85: 66,338,577 km (0.088 R)
• M86: 66,447,335 km (0.079 R)
• M87: 67,100,779 km (0.094 R)
• M88: 69,846,947 km (0.087 R)
• M89: 73,865,145 km (0.092 R)
• M90: 74,655,172 km (0.086 R)
• M91: 75,107,855 km (0.058 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: 353 - 10,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit