🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.2

Radius: 10.4

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.56 AU - 0.6 AU

Year: 300 Days

Day: 9.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,341,853 km

• M1: 137,929 km (0.101 R)
• M2: 212,429 km (0.092 R)
• M3: 279,748 km (0.104 R)
• M4: 409,749 km (0.094 R)
• M5: 496,067 km (0.12 R)
• M6: 560,992 km (0.085 R)
• M7: 639,381 km (0.105 R)
• M8: 804,986 km (0.11 R)
• M9: 910,752 km (0.084 R)
• M10: 989,291 km (0.071 R)
• M11: 1,091,017 km (0.093 R)
• M12: 1,183,768 km (0.051 R)
• M13: 1,252,882 km (0.083 R)
• M14: 1,336,807 km (0.091 R)
• M15: 1,418,188 km (0.111 R)
• M16: 1,548,338 km (0.039 R)
• M17: 1,619,696 km (0.058 R)
• M18: 1,726,359 km (0.101 R)
• M19: 1,830,629 km (0.115 R)
• M20: 1,921,585 km (0.091 R)
• M21: 2,082,103 km (0.104 R)
• M22: 2,230,953 km (0.04 R)
• M23: 2,322,956 km (0.082 R)
• M24: 2,641,300 km (0.11 R)
• M25: 2,750,506 km (0.119 R)
• M26: 2,937,953 km (0.092 R)
• M27: 3,027,412 km (0.117 R)
• M28: 3,220,992 km (0.12 R)
• M29: 3,344,260 km (0.039 R)
• M30: 3,475,308 km (0.093 R)
• M31: 3,550,855 km (0.076 R)
• M32: 3,639,866 km (0.089 R)
• M33: 3,723,192 km (0.116 R)
• M34: 3,820,131 km (0.064 R)
• M35: 3,911,386 km (0.08 R)
• M36: 4,189,488 km (0.094 R)
• M37: 4,324,276 km (0.079 R)
• M38: 4,480,905 km (0.068 R)
• M39: 4,598,040 km (0.025 R)
• M40: 4,667,454 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 10.4

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.62 AU - 1 AU

Year: 494 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 29,341,853 km

• M1: 130,449 km (0.069 R)
• M2: 236,514 km (0.1 R)
• M3: 313,707 km (0.092 R)
• M4: 389,553 km (0.083 R)
• M5: 477,516 km (0.116 R)
• M6: 628,909 km (0.098 R)
• M7: 695,181 km (0.102 R)
• M8: 840,890 km (0.052 R)
• M9: 945,608 km (0.061 R)
• M10: 1,044,343 km (0.029 R)
• M11: 1,163,423 km (0.1 R)
• M12: 1,310,178 km (0.048 R)
• M13: 1,415,645 km (0.106 R)
• M14: 1,523,954 km (0.04 R)
• M15: 1,641,388 km (0.114 R)
• M16: 1,717,234 km (0.119 R)
• M17: 1,800,710 km (0.072 R)
• M18: 1,865,934 km (0.075 R)
• M19: 1,958,535 km (0.086 R)
• M20: 2,121,148 km (0.094 R)
• M21: 2,190,113 km (0.118 R)
• M22: 2,274,037 km (0.036 R)
• M23: 2,380,551 km (0.089 R)
• M24: 2,554,384 km (0.096 R)
• M25: 2,687,526 km (0.119 R)
• M26: 2,830,691 km (0.118 R)
• M27: 3,046,411 km (0.05 R)
• M28: 3,156,216 km (0.087 R)
• M29: 3,267,517 km (0.104 R)
• M30: 3,388,093 km (0.077 R)
• M31: 3,485,630 km (0.072 R)
• M32: 3,551,304 km (0.105 R)
• M33: 3,784,228 km (0.108 R)
• M34: 3,953,573 km (0.067 R)
• M35: 4,091,053 km (0.066 R)
• M36: 4,177,670 km (0.064 R)
• M37: 4,300,191 km (0.074 R)
• M38: 4,521,745 km (0.057 R)
• M39: 4,611,354 km (0.086 R)
• M40: 4,692,586 km (0.073 R)
• M41: 4,792,667 km (0.098 R)
• M42: 4,874,946 km (0.119 R)
• M43: 4,976,224 km (0.079 R)
• M44: 5,388,366 km (0.117 R)
• M45: 5,540,956 km (0.033 R)
• M46: 6,056,769 km (0.055 R)
• M47: 6,195,596 km (0.116 R)
• M48: 6,295,378 km (0.096 R)
• M49: 6,456,195 km (0.046 R)
• M50: 6,608,336 km (0.079 R)
• M51: 6,864,298 km (0.067 R)
• M52: 6,936,554 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.8

Radius: 13.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.8 AU - 1.1 AU

Year: 628 Days

Day: 9.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 29,341,853 km

• M1: 170,841 km (0.036 R)
• M2: 284,236 km (0.098 R)
• M3: 384,018 km (0.026 R)
• M4: 470,635 km (0.096 R)
• M5: 555,008 km (0.111 R)
• M6: 689,197 km (0.082 R)
• M7: 815,907 km (0.063 R)
• M8: 1,152,652 km (0.073 R)
• M9: 1,246,898 km (0.042 R)
• M10: 1,389,315 km (0.089 R)
• M11: 1,477,578 km (0.028 R)
• M12: 1,585,289 km (0.059 R)
• M13: 1,673,551 km (0.093 R)
• M14: 1,809,237 km (0.1 R)
• M15: 1,953,299 km (0.068 R)
• M16: 2,164,681 km (0.04 R)
• M17: 2,283,312 km (0.092 R)
• M18: 2,399,101 km (0.118 R)
• M19: 2,855,225 km (0.082 R)
• M20: 2,958,597 km (0.097 R)
• M21: 3,118,816 km (0.055 R)
• M22: 3,270,509 km (0.09 R)
• M23: 3,378,818 km (0.092 R)
• M24: 3,546,666 km (0.115 R)
• M25: 3,634,480 km (0.085 R)
• M26: 3,878,325 km (0.069 R)
• M27: 4,036,001 km (0.113 R)
• M28: 4,301,238 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.1

Radius: 13

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.92 AU - 1 AU

Year: 638 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,341,853 km

• M1: 162,762 km (0.093 R)
• M2: 269,426 km (0.09 R)
• M3: 396,135 km (0.068 R)
• M4: 521,049 km (0.059 R)
• M5: 623,823 km (0.101 R)
• M6: 836,252 km (0.101 R)
• M7: 918,830 km (0.07 R)
• M8: 1,007,542 km (0.108 R)
• M9: 1,109,268 km (0.118 R)
• M10: 1,204,712 km (0.095 R)
• M11: 1,330,823 km (0.051 R)
• M12: 1,429,408 km (0.071 R)
• M13: 1,600,697 km (0.089 R)
• M14: 1,713,793 km (0.062 R)
• M15: 1,841,400 km (0.087 R)
• M16: 2,045,152 km (0.074 R)
• M17: 2,298,870 km (0.082 R)
• M18: 2,397,156 km (0.059 R)
• M19: 2,510,252 km (0.114 R)
• M20: 2,665,236 km (0.052 R)
• M21: 2,869,287 km (0.04 R)
• M22: 3,003,626 km (0.103 R)
• M23: 3,125,848 km (0.074 R)
• M24: 3,249,864 km (0.069 R)
• M25: 3,351,291 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.4

Radius: 11.3

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.96 AU - 1.56 AU

Year: 959 Days

Day: 13.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,341,853 km

• M1: 149,448 km (0.103 R)
• M2: 300,991 km (0.111 R)
• M3: 402,717 km (0.102 R)
• M4: 494,271 km (0.073 R)
• M5: 627,713 km (0.071 R)
• M6: 714,479 km (0.091 R)
• M7: 837,299 km (0.109 R)
• M8: 974,331 km (0.117 R)
• M9: 1,063,342 km (0.098 R)
• M10: 1,148,014 km (0.111 R)
• M11: 1,227,899 km (0.088 R)
• M12: 1,362,687 km (0.119 R)
• M13: 1,455,438 km (0.072 R)
• M14: 1,574,667 km (0.032 R)
• M15: 1,722,021 km (0.096 R)
• M16: 1,840,054 km (0.078 R)
• M17: 1,986,959 km (0.112 R)
• M18: 2,192,207 km (0.107 R)
• M19: 2,367,087 km (0.115 R)
• M20: 2,451,610 km (0.104 R)
• M21: 2,623,647 km (0.074 R)
• M22: 3,153,673 km (0.114 R)
• M23: 3,278,437 km (0.119 R)
• M24: 3,489,969 km (0.078 R)
• M25: 3,948,785 km (0.107 R)
• M26: 4,185,449 km (0.12 R)
• M27: 4,276,854 km (0.059 R)
• M28: 4,875,395 km (0.076 R)
• M29: 4,959,618 km (0.095 R)
• M30: 5,032,173 km (0.054 R)
• M31: 5,326,133 km (0.055 R)
• M32: 5,587,929 km (0.119 R)
• M33: 5,854,064 km (0.111 R)
• M34: 5,995,135 km (0.09 R)
• M35: 6,085,492 km (0.106 R)
• M36: 6,293,732 km (0.118 R)
• M37: 6,425,079 km (0.106 R)
• M38: 6,544,159 km (0.09 R)
• M39: 6,770,949 km (0.092 R)
• M40: 6,959,742 km (0.034 R)
• M41: 7,054,886 km (0.11 R)
• M42: 7,191,469 km (0.12 R)
• M43: 7,287,511 km (0.05 R)
• M44: 7,397,914 km (0.088 R)
• M45: 7,564,566 km (0.062 R)
• M46: 7,648,341 km (0.044 R)
• M47: 7,958,158 km (0.054 R)
• M48: 8,128,999 km (0.09 R)
• M49: 8,214,868 km (0.102 R)
• M50: 8,561,187 km (0.056 R)
• M51: 8,677,724 km (0.098 R)
• M52: 9,268,486 km (0.115 R)
• M53: 9,583,838 km (0.066 R)
• M54: 9,674,494 km (0.082 R)
• M55: 10,101,895 km (0.036 R)
• M56: 10,194,197 km (0.103 R)
• M57: 10,271,390 km (0.112 R)
• M58: 10,426,373 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.7

Radius: 11.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.84 AU - 5.68 AU

Year: 8182 Days

Day: 10.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,341,853 km

• M1: 148,850 km (0.076 R)
• M2: 263,442 km (0.105 R)
• M3: 339,138 km (0.045 R)
• M4: 454,927 km (0.047 R)
• M5: 677,080 km (0.096 R)
• M6: 936,183 km (0.108 R)
• M7: 1,029,981 km (0.117 R)
• M8: 1,113,008 km (0.109 R)
• M9: 1,316,312 km (0.106 R)
• M10: 1,407,417 km (0.08 R)
• M11: 1,500,616 km (0.113 R)
• M12: 1,580,053 km (0.051 R)
• M13: 1,660,836 km (0.062 R)
• M14: 1,743,264 km (0.103 R)
• M15: 2,433,359 km (0.071 R)
• M16: 2,527,755 km (0.115 R)
• M17: 2,661,795 km (0.1 R)
• M18: 2,837,872 km (0.089 R)
• M19: 2,937,354 km (0.094 R)
• M20: 3,284,571 km (0.109 R)
• M21: 3,666,644 km (0.056 R)
• M22: 3,841,075 km (0.069 R)
• M23: 3,929,338 km (0.047 R)
• M24: 4,243,792 km (0.037 R)
• M25: 4,519,800 km (0.12 R)
• M26: 5,041,299 km (0.077 R)
• M27: 5,186,857 km (0.111 R)
• M28: 5,432,647 km (0.106 R)
• M29: 5,986,907 km (0.117 R)
• M30: 6,825,253 km (0.059 R)
• M31: 7,094,829 km (0.101 R)
• M32: 7,728,226 km (0.079 R)
• M33: 7,896,524 km (0.11 R)
• M34: 7,981,046 km (0.068 R)
• M35: 8,697,620 km (0.093 R)
• M36: 8,814,307 km (0.113 R)
• M37: 10,008,546 km (0.052 R)
• M38: 10,100,250 km (0.099 R)
• M39: 10,192,103 km (0.096 R)
• M40: 10,284,405 km (0.093 R)
• M41: 10,531,540 km (0.08 R)
• M42: 10,874,718 km (0.116 R)
• M43: 11,380,508 km (0.104 R)
• M44: 11,764,825 km (0.07 R)
• M45: 12,186,093 km (0.092 R)
• M46: 12,843,725 km (0.082 R)
• M47: 13,344,728 km (0.069 R)
• M48: 14,228,104 km (0.075 R)
• M49: 14,469,106 km (0.066 R)
• M50: 14,850,730 km (0.031 R)
• M51: 14,955,299 km (0.12 R)
• M52: 15,060,167 km (0.073 R)
• M53: 15,305,957 km (0.043 R)
• M54: 15,411,722 km (0.108 R)
• M55: 15,517,638 km (0.027 R)
• M56: 16,373,936 km (0.1 R)
• M57: 16,989,830 km (0.089 R)
• M58: 17,761,157 km (0.116 R)
• M59: 18,393,956 km (0.116 R)
• M60: 19,147,929 km (0.094 R)
• M61: 19,873,479 km (0.097 R)
• M62: 19,950,372 km (0.118 R)
• M63: 21,312,161 km (0.099 R)
• M64: 22,343,190 km (0.112 R)
• M65: 22,463,167 km (0.041 R)
• M66: 23,431,066 km (0.09 R)
• M67: 23,715,900 km (0.086 R)
• M68: 24,206,880 km (0.114 R)
• M69: 24,371,288 km (0.077 R)
• M70: 24,577,285 km (0.085 R)
• M71: 25,323,778 km (0.117 R)
• M72: 25,407,254 km (0.111 R)
• M73: 25,783,642 km (0.072 R)
• M74: 25,867,566 km (0.116 R)
• M75: 26,711,747 km (0.104 R)
• M76: 26,966,811 km (0.088 R)
• M77: 27,094,568 km (0.051 R)
• M78: 27,736,642 km (0.081 R)
• M79: 28,513,803 km (0.107 R)
• M80: 28,687,486 km (0.06 R)
• M81: 29,298,145 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 18,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit