🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.4

Radius: 10.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.45 AU - 0.63 AU

Year: 274 Days

Day: 13.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 18,789,156 km

• M1: 128,505 km (0.029 R)
• M2: 199,713 km (0.073 R)
• M3: 265,835 km (0.04 R)
• M4: 351,854 km (0.087 R)
• M5: 460,313 km (0.092 R)
• M6: 531,970 km (0.068 R)
• M7: 634,295 km (0.065 R)
• M8: 721,062 km (0.12 R)
• M9: 862,881 km (0.073 R)
• M10: 1,094,757 km (0.078 R)
• M11: 1,163,423 km (0.101 R)
• M12: 1,290,880 km (0.046 R)
• M13: 1,487,751 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.1

Radius: 9.4

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.65 AU - 0.91 AU

Year: 476 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 18,789,156 km

• M1: 123,867 km (0.097 R)
• M2: 226,491 km (0.064 R)
• M3: 332,855 km (0.085 R)
• M4: 408,701 km (0.115 R)
• M5: 472,280 km (0.119 R)
• M6: 556,354 km (0.104 R)
• M7: 677,379 km (0.098 R)
• M8: 736,770 km (0.081 R)
• M9: 841,937 km (0.12 R)
• M10: 1,057,059 km (0.101 R)
• M11: 1,193,791 km (0.109 R)
• M12: 1,267,244 km (0.097 R)
• M13: 1,330,673 km (0.065 R)
• M14: 1,389,166 km (0.117 R)
• M15: 1,448,706 km (0.069 R)
• M16: 1,527,544 km (0.085 R)
• M17: 2,050,837 km (0.119 R)
• M18: 2,126,085 km (0.115 R)
• M19: 2,209,112 km (0.07 R)
• M20: 2,343,002 km (0.06 R)
• M21: 2,414,659 km (0.105 R)
• M22: 2,516,087 km (0.118 R)
• M23: 2,641,300 km (0.105 R)
• M24: 2,738,389 km (0.116 R)
• M25: 2,844,304 km (0.099 R)
• M26: 2,982,682 km (0.097 R)
• M27: 3,162,649 km (0.088 R)
• M28: 3,234,007 km (0.059 R)
• M29: 3,338,127 km (0.079 R)
• M30: 3,492,362 km (0.083 R)
• M31: 3,558,036 km (0.098 R)
• M32: 3,632,386 km (0.072 R)
• M33: 3,715,562 km (0.106 R)
• M34: 3,774,205 km (0.092 R)
• M35: 3,850,200 km (0.11 R)
• M36: 3,986,334 km (0.101 R)
• M37: 4,098,084 km (0.11 R)
• M38: 4,457,717 km (0.102 R)
• M39: 4,564,829 km (0.107 R)
• M40: 4,672,839 km (0.091 R)
• M41: 4,836,499 km (0.062 R)
• M42: 4,928,352 km (0.051 R)
• M43: 5,095,004 km (0.103 R)
• M44: 5,244,602 km (0.113 R)
• M45: 5,405,420 km (0.111 R)
• M46: 5,692,947 km (0.08 R)
• M47: 5,887,424 km (0.033 R)
• M48: 5,965,813 km (0.09 R)
• M49: 6,084,145 km (0.1 R)
• M50: 6,143,536 km (0.098 R)
• M51: 6,223,122 km (0.069 R)
• M52: 6,717,992 km (0.057 R)
• M53: 6,820,466 km (0.058 R)
• M54: 6,975,300 km (0.11 R)
• M55: 7,048,004 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826

Radius: 12.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.28 AU - 2.1 AU

Year: 1516 Days

Day: 8.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,789,156 km

• M1: 156,629 km (0.053 R)
• M2: 246,986 km (0.073 R)
• M3: 390,899 km (0.082 R)
• M4: 490,083 km (0.087 R)
• M5: 600,187 km (0.078 R)
• M6: 698,323 km (0.099 R)
• M7: 779,854 km (0.112 R)
• M8: 937,380 km (0.048 R)
• M9: 1,045,988 km (0.072 R)
• M10: 1,141,432 km (0.116 R)
• M11: 1,267,543 km (0.05 R)
• M12: 1,398,590 km (0.102 R)
• M13: 1,475,633 km (0.117 R)
• M14: 1,925,923 km (0.118 R)
• M15: 2,245,763 km (0.114 R)
• M16: 2,763,821 km (0.076 R)
• M17: 2,986,422 km (0.119 R)
• M18: 3,240,888 km (0.101 R)
• M19: 3,357,724 km (0.106 R)
• M20: 3,582,271 km (0.075 R)
• M21: 3,798,290 km (0.088 R)
• M22: 4,032,560 km (0.106 R)
• M23: 4,271,618 km (0.056 R)
• M24: 4,371,399 km (0.088 R)
• M25: 4,573,506 km (0.071 R)
• M26: 4,675,681 km (0.097 R)
• M27: 4,852,506 km (0.076 R)
• M28: 4,986,695 km (0.109 R)
• M29: 5,092,012 km (0.087 R)
• M30: 5,427,710 km (0.093 R)
• M31: 5,598,252 km (0.112 R)
• M32: 6,024,456 km (0.052 R)
• M33: 6,120,647 km (0.053 R)
• M34: 6,201,131 km (0.107 R)
• M35: 6,346,989 km (0.119 R)
• M36: 6,477,588 km (0.086 R)
• M37: 6,559,717 km (0.063 R)
• M38: 6,642,145 km (0.025 R)
• M39: 6,808,199 km (0.114 R)
• M40: 6,908,430 km (0.102 R)
• M41: 7,059,673 km (0.075 R)
• M42: 7,314,289 km (0.099 R)
• M43: 7,417,062 km (0.049 R)
• M44: 7,920,310 km (0.075 R)
• M45: 8,131,841 km (0.119 R)
• M46: 8,596,492 km (0.112 R)
• M47: 9,143,571 km (0.062 R)
• M48: 9,235,873 km (0.039 R)
• M49: 9,626,773 km (0.096 R)
• M50: 9,966,210 km (0.074 R)
• M51: 10,444,325 km (0.07 R)
• M52: 10,560,114 km (0.104 R)
• M53: 10,637,605 km (0.11 R)
• M54: 10,929,770 km (0.084 R)
• M55: 11,067,101 km (0.076 R)
• M56: 11,363,155 km (0.09 R)
• M57: 11,462,488 km (0.103 R)
• M58: 11,661,902 km (0.112 R)
• M59: 11,983,537 km (0.102 R)
• M60: 12,064,320 km (0.073 R)
• M61: 12,206,289 km (0.107 R)
• M62: 12,348,706 km (0.078 R)
• M63: 12,512,216 km (0.1 R)
• M64: 13,655,892 km (0.084 R)
• M65: 13,952,395 km (0.115 R)
• M66: 14,058,759 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.1

Radius: 9.4

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.91 AU - 3.01 AU

Year: 2663 Days

Day: 9.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,789,156 km

• M1: 146,307 km (0.099 R)
• M2: 214,075 km (0.101 R)
• M3: 391,647 km (0.062 R)
• M4: 460,761 km (0.045 R)
• M5: 705,204 km (0.118 R)
• M6: 931,845 km (0.027 R)
• M7: 1,029,233 km (0.104 R)
• M8: 1,181,973 km (0.093 R)
• M9: 1,579,155 km (0.047 R)
• M10: 1,684,921 km (0.102 R)
• M11: 1,817,315 km (0.08 R)
• M12: 2,301,563 km (0.088 R)
• M13: 2,421,990 km (0.059 R)
• M14: 2,586,098 km (0.098 R)
• M15: 2,669,424 km (0.094 R)
• M16: 2,838,919 km (0.079 R)
• M17: 3,055,836 km (0.106 R)
• M18: 3,521,384 km (0.094 R)
• M19: 4,041,386 km (0.11 R)
• M20: 4,203,700 km (0.112 R)
• M21: 4,302,285 km (0.091 R)
• M22: 4,551,814 km (0.025 R)
• M23: 4,703,806 km (0.063 R)
• M24: 4,772,022 km (0.065 R)
• M25: 4,840,389 km (0.086 R)
• M26: 4,960,965 km (0.075 R)
• M27: 5,561,002 km (0.108 R)
• M28: 5,633,108 km (0.097 R)
• M29: 5,906,274 km (0.083 R)
• M30: 6,221,177 km (0.111 R)
• M31: 6,427,921 km (0.033 R)
• M32: 6,828,844 km (0.039 R)
• M33: 7,415,716 km (0.079 R)
• M34: 7,534,946 km (0.075 R)
• M35: 8,039,090 km (0.094 R)
• M36: 8,120,771 km (0.079 R)
• M37: 9,058,600 km (0.115 R)
• M38: 9,357,347 km (0.073 R)
• M39: 9,421,674 km (0.067 R)
• M40: 9,507,842 km (0.109 R)
• M41: 9,746,152 km (0.096 R)
• M42: 9,833,367 km (0.099 R)
• M43: 10,472,898 km (0.094 R)
• M44: 10,967,020 km (0.109 R)
• M45: 11,057,676 km (0.087 R)
• M46: 11,308,253 km (0.11 R)
• M47: 11,377,068 km (0.044 R)
• M48: 11,491,809 km (0.112 R)
• M49: 12,094,838 km (0.03 R)
• M50: 12,518,499 km (0.065 R)
• M51: 12,589,558 km (0.079 R)
• M52: 12,660,767 km (0.1 R)
• M53: 13,331,713 km (0.092 R)
• M54: 13,525,592 km (0.117 R)
• M55: 13,769,287 km (0.091 R)
• M56: 13,867,124 km (0.105 R)
• M57: 14,137,448 km (0.12 R)
• M58: 14,310,383 km (0.092 R)
• M59: 14,409,566 km (0.063 R)
• M60: 14,608,531 km (0.1 R)
• M61: 14,683,330 km (0.069 R)
• M62: 15,185,530 km (0.098 R)
• M63: 15,489,663 km (0.067 R)
• M64: 15,693,565 km (0.08 R)
• M65: 16,569,759 km (0.094 R)
• M66: 17,197,771 km (0.03 R)
• M67: 17,700,570 km (0.078 R)
• M68: 17,860,340 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.7

Radius: 9.3

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.22 AU - 3.08 AU

Year: 2978 Days

Day: 13.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,789,156 km

• M1: 235,018 km (0.083 R)
• M2: 413,489 km (0.053 R)
• M3: 903,122 km (0.109 R)
• M4: 968,945 km (0.081 R)
• M5: 1,048,083 km (0.068 R)
• M6: 1,399,638 km (0.11 R)
• M7: 1,489,845 km (0.072 R)
• M8: 1,731,296 km (0.051 R)
• M9: 1,927,868 km (0.102 R)
• M10: 2,281,816 km (0.108 R)
• M11: 2,850,887 km (0.12 R)
• M12: 3,675,320 km (0.102 R)
• M13: 4,076,692 km (0.097 R)
• M14: 4,282,688 km (0.078 R)
• M15: 4,627,212 km (0.118 R)
• M16: 4,724,450 km (0.108 R)
• M17: 4,783,093 km (0.094 R)
• M18: 4,842,184 km (0.081 R)
• M19: 5,221,265 km (0.07 R)
• M20: 5,322,543 km (0.075 R)
• M21: 5,630,565 km (0.12 R)
• M22: 6,029,243 km (0.12 R)
• M23: 6,092,972 km (0.044 R)
• M24: 6,480,430 km (0.085 R)
• M25: 6,765,115 km (0.11 R)
• M26: 6,987,118 km (0.103 R)
• M27: 7,369,790 km (0.095 R)
• M28: 8,558,644 km (0.053 R)
• M29: 9,041,097 km (0.088 R)
• M30: 9,114,101 km (0.118 R)
• M31: 9,482,710 km (0.097 R)
• M32: 9,781,158 km (0.096 R)
• M33: 9,931,503 km (0.108 R)
• M34: 10,158,593 km (0.119 R)
• M35: 10,591,978 km (0.038 R)
• M36: 10,901,646 km (0.089 R)
• M37: 11,083,706 km (0.111 R)
• M38: 11,795,044 km (0.107 R)
• M39: 11,875,079 km (0.064 R)
• M40: 12,035,448 km (0.059 R)
• M41: 12,467,038 km (0.084 R)
• M42: 12,602,873 km (0.098 R)
• M43: 12,711,929 km (0.077 R)
• M44: 12,821,286 km (0.074 R)
• M45: 12,958,467 km (0.078 R)
• M46: 13,206,500 km (0.038 R)
• M47: 13,651,554 km (0.074 R)
• M48: 13,791,577 km (0.102 R)
• M49: 14,101,544 km (0.041 R)
• M50: 14,442,178 km (0.058 R)
• M51: 14,929,419 km (0.115 R)
• M52: 15,102,653 km (0.079 R)
• M53: 15,626,395 km (0.04 R)
• M54: 16,156,121 km (0.059 R)
• M55: 16,244,982 km (0.083 R)
• M56: 16,423,303 km (0.062 R)
• M57: 16,512,613 km (0.04 R)
• M58: 16,691,831 km (0.109 R)
• M59: 17,293,813 km (0.076 R)
• M60: 17,354,400 km (0.057 R)
• M61: 17,415,137 km (0.086 R)
• M62: 17,536,610 km (0.115 R)
• M63: 17,749,937 km (0.082 R)
• M64: 18,179,283 km (0.057 R)
• M65: 18,240,917 km (0.092 R)
• M66: 18,302,701 km (0.12 R)
• M67: 18,395,302 km (0.111 R)
• M68: 18,457,236 km (0.048 R)
• M69: 19,110,829 km (0.082 R)
• M70: 19,299,023 km (0.087 R)
• M71: 19,614,076 km (0.104 R)
• M72: 19,994,354 km (0.071 R)
• M73: 20,281,133 km (0.109 R)
• M74: 20,473,067 km (0.111 R)
• M75: 21,539,550 km (0.112 R)
• M76: 21,604,775 km (0.117 R)
• M77: 21,768,136 km (0.102 R)
• M78: 21,899,034 km (0.029 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.6

Radius: 12.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.38 AU - 3.08 AU

Year: 3114 Days

Day: 11.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 18,789,156 km

• M1: 156,479 km (0.107 R)
• M2: 234,420 km (0.083 R)
• M3: 379,081 km (0.098 R)
• M4: 467,793 km (0.101 R)
• M5: 549,922 km (0.108 R)
• M6: 785,838 km (0.096 R)
• M7: 936,183 km (0.088 R)
• M8: 1,025,344 km (0.036 R)
• M9: 1,170,155 km (0.068 R)
• M10: 1,256,173 km (0.084 R)
• M11: 1,412,204 km (0.118 R)
• M12: 1,671,008 km (0.102 R)
• M13: 2,883,499 km (0.117 R)
• M14: 3,107,597 km (0.095 R)
• M15: 3,214,110 km (0.115 R)
• M16: 3,431,027 km (0.075 R)
• M17: 3,572,996 km (0.031 R)
• M18: 3,700,902 km (0.102 R)
• M19: 3,928,440 km (0.075 R)
• M20: 4,093,895 km (0.096 R)
• M21: 4,211,030 km (0.066 R)
• M22: 4,312,308 km (0.118 R)
• M23: 4,483,149 km (0.086 R)
• M24: 5,388,665 km (0.114 R)
• M25: 5,721,670 km (0.074 R)
• M26: 6,023,409 km (0.073 R)
• M27: 6,137,851 km (0.088 R)
• M28: 6,505,263 km (0.087 R)
• M29: 6,603,100 km (0.107 R)
• M30: 7,059,823 km (0.049 R)
• M31: 7,200,894 km (0.117 R)
• M32: 7,322,517 km (0.086 R)
• M33: 7,567,857 km (0.081 R)
• M34: 7,733,013 km (0.102 R)
• M35: 8,277,998 km (0.108 R)
• M36: 8,512,268 km (0.103 R)
• M37: 8,705,549 km (0.11 R)
• M38: 9,031,074 km (0.109 R)
• M39: 9,537,911 km (0.117 R)
• M40: 9,828,580 km (0.113 R)
• M41: 10,008,846 km (0.101 R)
• M42: 10,418,594 km (0.084 R)
• M43: 10,625,638 km (0.071 R)
• M44: 10,810,690 km (0.119 R)
• M45: 11,113,775 km (0.116 R)
• M46: 11,231,060 km (0.108 R)
• M47: 11,419,703 km (0.09 R)
• M48: 11,991,765 km (0.074 R)
• M49: 12,892,045 km (0.1 R)
• M50: 13,139,031 km (0.116 R)
• M51: 13,362,830 km (0.056 R)
• M52: 13,487,594 km (0.088 R)
• M53: 13,612,808 km (0.114 R)
• M54: 14,168,414 km (0.102 R)
• M55: 14,423,329 km (0.067 R)
• M56: 15,353,977 km (0.11 R)
• M57: 15,589,594 km (0.09 R)
• M58: 16,011,610 km (0.05 R)
• M59: 16,303,924 km (0.108 R)
• M60: 16,678,517 km (0.099 R)
• M61: 16,947,793 km (0.073 R)
• M62: 17,846,727 km (0.052 R)
• M63: 18,067,084 km (0.046 R)
• M64: 18,482,518 km (0.079 R)
• M65: 18,789,193 km (0.037 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: 194 - 19,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit