🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.54 AU - 0.68 AU

Year: 308 Days

Day: 18.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,487,851 km

• M1: 79,885 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.5

Radius: 14.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.04 AU - 1.06 AU

Year: 695 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 176.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,487,851 km

• M1: 198,965 km (0.063 R)
• M2: 293,062 km (0.053 R)
• M3: 408,701 km (0.086 R)
• M4: 591,809 km (0.095 R)
• M5: 718,369 km (0.032 R)
• M6: 836,850 km (0.101 R)
• M7: 1,006,644 km (0.059 R)
• M8: 1,125,425 km (0.064 R)
• M9: 1,293,274 km (0.094 R)
• M10: 1,396,496 km (0.052 R)
• M11: 1,488,648 km (0.066 R)
• M12: 1,793,080 km (0.087 R)
• M13: 1,924,726 km (0.12 R)
• M14: 2,112,771 km (0.112 R)
• M15: 2,356,466 km (0.075 R)
• M16: 2,473,601 km (0.065 R)
• M17: 2,592,531 km (0.1 R)
• M18: 2,901,750 km (0.117 R)
• M19: 3,015,594 km (0.082 R)
• M20: 3,112,683 km (0.036 R)
• M21: 3,353,685 km (0.082 R)
• M22: 3,460,797 km (0.088 R)
• M23: 3,556,241 km (0.066 R)
• M24: 3,652,582 km (0.109 R)
• M25: 3,841,374 km (0.07 R)
• M26: 4,013,412 km (0.118 R)
• M27: 4,127,405 km (0.117 R)
• M28: 4,235,565 km (0.086 R)
• M29: 4,379,178 km (0.082 R)
• M30: 4,510,376 km (0.11 R)
• M31: 4,650,100 km (0.08 R)
• M32: 4,869,411 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.4

Radius: 13.5

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.29 AU - 1.45 AU

Year: 1035 Days

Day: 13.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 44,487,851 km

• M1: 168,298 km (0.11 R)
• M2: 274,063 km (0.109 R)
• M3: 401,072 km (0.112 R)
• M4: 585,077 km (0.075 R)
• M5: 782,397 km (0.089 R)
• M6: 961,765 km (0.07 R)
• M7: 1,053,468 km (0.116 R)
• M8: 1,148,313 km (0.11 R)
• M9: 1,285,046 km (0.049 R)
• M10: 1,533,977 km (0.117 R)
• M11: 1,790,238 km (0.053 R)
• M12: 1,896,901 km (0.044 R)
• M13: 2,191,758 km (0.1 R)
• M14: 2,571,587 km (0.099 R)
• M15: 2,713,257 km (0.091 R)
• M16: 3,078,724 km (0.111 R)
• M17: 3,175,364 km (0.109 R)
• M18: 3,338,725 km (0.078 R)
• M19: 3,538,438 km (0.071 R)
• M20: 3,639,866 km (0.091 R)
• M21: 3,753,710 km (0.064 R)
• M22: 4,078,786 km (0.104 R)
• M23: 4,534,910 km (0.086 R)
• M24: 4,645,313 km (0.113 R)
• M25: 4,906,661 km (0.084 R)
• M26: 4,994,774 km (0.036 R)
• M27: 5,159,930 km (0.111 R)
• M28: 5,262,554 km (0.1 R)
• M29: 5,508,942 km (0.103 R)
• M30: 5,732,590 km (0.098 R)
• M31: 6,284,607 km (0.093 R)
• M32: 6,532,341 km (0.088 R)
• M33: 6,685,379 km (0.112 R)
• M34: 6,924,287 km (0.077 R)
• M35: 7,094,529 km (0.115 R)
• M36: 7,223,333 km (0.074 R)
• M37: 7,454,013 km (0.077 R)
• M38: 7,657,765 km (0.073 R)
• M39: 7,981,944 km (0.06 R)
• M40: 8,086,064 km (0.078 R)
• M41: 8,265,582 km (0.076 R)
• M42: 8,431,186 km (0.118 R)
• M43: 8,537,251 km (0.101 R)
• M44: 8,720,060 km (0.032 R)
• M45: 9,291,973 km (0.089 R)
• M46: 9,558,855 km (0.07 R)
• M47: 9,876,152 km (0.061 R)
• M48: 10,084,243 km (0.037 R)
• M49: 10,309,986 km (0.092 R)
• M50: 10,472,300 km (0.117 R)
• M51: 10,586,293 km (0.111 R)
• M52: 10,717,191 km (0.096 R)
• M53: 10,815,776 km (0.077 R)
• M54: 11,113,177 km (0.096 R)
• M55: 11,279,679 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.8

Radius: 13.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.03 AU - 5.57 AU

Year: 7878 Days

Day: 14.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 44,487,851 km

• M1: 302,337 km (0.113 R)
• M2: 520,900 km (0.061 R)
• M3: 673,789 km (0.05 R)
• M4: 1,029,981 km (0.092 R)
• M5: 1,128,417 km (0.078 R)
• M6: 1,217,427 km (0.107 R)
• M7: 1,403,078 km (0.093 R)
• M8: 1,598,752 km (0.118 R)
• M9: 1,986,361 km (0.12 R)
• M10: 2,096,016 km (0.053 R)
• M11: 2,239,929 km (0.12 R)
• M12: 2,403,888 km (0.093 R)
• M13: 2,504,268 km (0.106 R)
• M14: 2,937,953 km (0.101 R)
• M15: 3,081,716 km (0.101 R)
• M16: 3,191,222 km (0.114 R)
• M17: 3,302,074 km (0.045 R)
• M18: 3,623,260 km (0.068 R)
• M19: 3,739,049 km (0.081 R)
• M20: 3,875,782 km (0.06 R)
• M21: 4,014,160 km (0.091 R)
• M22: 4,542,839 km (0.093 R)
• M23: 4,900,677 km (0.077 R)
• M24: 5,289,482 km (0.107 R)
• M25: 5,576,709 km (0.115 R)
• M26: 5,755,928 km (0.091 R)
• M27: 5,959,979 km (0.049 R)
• M28: 6,375,263 km (0.1 R)
• M29: 6,539,372 km (0.089 R)
• M30: 6,799,971 km (0.056 R)
• M31: 7,088,246 km (0.12 R)
• M32: 7,454,462 km (0.093 R)
• M33: 7,602,564 km (0.097 R)
• M34: 8,053,153 km (0.057 R)
• M35: 8,615,641 km (0.076 R)
• M36: 9,059,049 km (0.075 R)
• M37: 9,243,802 km (0.088 R)
• M38: 9,805,692 km (0.05 R)
• M39: 9,995,382 km (0.104 R)
• M40: 10,104,439 km (0.119 R)
• M41: 10,351,125 km (0.119 R)
• M42: 10,461,379 km (0.089 R)
• M43: 10,572,082 km (0.039 R)
• M44: 10,906,582 km (0.102 R)
• M45: 11,187,826 km (0.057 R)
• M46: 11,471,614 km (0.096 R)
• M47: 11,786,517 km (0.052 R)
• M48: 11,959,452 km (0.079 R)
• M49: 12,337,187 km (0.039 R)
• M50: 12,571,607 km (0.106 R)
• M51: 13,343,681 km (0.116 R)
• M52: 13,554,165 km (0.078 R)
• M53: 13,765,697 km (0.104 R)
• M54: 14,592,225 km (0.084 R)
• M55: 14,778,026 km (0.031 R)
• M56: 15,214,702 km (0.096 R)
• M57: 15,340,364 km (0.077 R)
• M58: 16,069,055 km (0.102 R)
• M59: 17,363,077 km (0.061 R)
• M60: 17,923,321 km (0.092 R)
• M61: 18,089,225 km (0.093 R)
• M62: 18,288,938 km (0.115 R)
• M63: 18,993,843 km (0.079 R)
• M64: 19,400,600 km (0.11 R)
• M65: 20,395,575 km (0.088 R)
• M66: 20,568,810 km (0.085 R)
• M67: 20,951,631 km (0.033 R)
• M68: 21,547,928 km (0.11 R)
• M69: 22,078,701 km (0.102 R)
• M70: 23,442,734 km (0.082 R)
• M71: 24,318,181 km (0.067 R)
• M72: 24,575,489 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.8

Radius: 10.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.17 AU - 6.15 AU

Year: 8694 Days

Day: 10.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,487,851 km

• M1: 130,300 km (0.112 R)
• M2: 242,498 km (0.046 R)
• M3: 449,242 km (0.11 R)
• M4: 642,074 km (0.097 R)
• M5: 890,706 km (0.077 R)
• M6: 1,296,116 km (0.096 R)
• M7: 1,545,047 km (0.116 R)
• M8: 1,701,975 km (0.117 R)
• M9: 2,088,685 km (0.076 R)
• M10: 2,165,579 km (0.044 R)
• M11: 2,543,613 km (0.112 R)
• M12: 3,116,722 km (0.104 R)
• M13: 3,635,827 km (0.066 R)
• M14: 4,353,448 km (0.076 R)
• M15: 4,678,075 km (0.111 R)
• M16: 5,218,871 km (0.109 R)
• M17: 5,297,709 km (0.109 R)
• M18: 5,970,900 km (0.119 R)
• M19: 7,132,527 km (0.06 R)
• M20: 7,396,717 km (0.098 R)
• M21: 7,544,969 km (0.028 R)
• M22: 7,965,189 km (0.073 R)
• M23: 8,362,222 km (0.092 R)
• M24: 8,547,723 km (0.04 R)
• M25: 8,640,923 km (0.075 R)
• M26: 9,271,328 km (0.026 R)
• M27: 9,592,066 km (0.119 R)
• M28: 11,284,167 km (0.114 R)
• M29: 11,764,526 km (0.109 R)
• M30: 12,286,772 km (0.063 R)
• M31: 12,959,215 km (0.098 R)
• M32: 13,354,004 km (0.092 R)
• M33: 13,462,312 km (0.067 R)
• M34: 14,155,250 km (0.102 R)
• M35: 14,265,803 km (0.112 R)
• M36: 15,804,417 km (0.042 R)
• M37: 16,110,793 km (0.09 R)
• M38: 16,573,948 km (0.087 R)
• M39: 16,768,276 km (0.084 R)
• M40: 17,159,175 km (0.077 R)
• M41: 18,229,548 km (0.043 R)
• M42: 18,309,732 km (0.04 R)
• M43: 18,874,015 km (0.114 R)
• M44: 19,362,303 km (0.058 R)
• M45: 19,525,963 km (0.114 R)
• M46: 20,019,785 km (0.12 R)
• M47: 20,476,059 km (0.083 R)
• M48: 20,684,598 km (0.089 R)
• M49: 21,356,592 km (0.083 R)
• M50: 21,950,645 km (0.066 R)
• M51: 22,164,121 km (0.094 R)
• M52: 22,593,018 km (0.084 R)
• M53: 22,722,271 km (0.045 R)
• M54: 23,328,591 km (0.119 R)
• M55: 23,984,129 km (0.101 R)
• M56: 24,115,925 km (0.073 R)
• M57: 24,468,677 km (0.097 R)
• M58: 25,851,559 km (0.105 R)
• M59: 26,529,836 km (0.106 R)
• M60: 26,894,107 km (0.081 R)
• M61: 26,985,362 km (0.096 R)
• M62: 27,351,577 km (0.083 R)
• M63: 27,443,281 km (0.115 R)
• M64: 27,535,283 km (0.034 R)
• M65: 27,627,286 km (0.102 R)
• M66: 28,135,171 km (0.118 R)
• M67: 28,274,297 km (0.099 R)
• M68: 28,879,570 km (0.088 R)
• M69: 29,301,137 km (0.084 R)
• M70: 29,724,648 km (0.051 R)
• M71: 29,819,044 km (0.095 R)
• M72: 29,960,863 km (0.057 R)
• M73: 30,340,094 km (0.058 R)
• M74: 30,577,805 km (0.11 R)
• M75: 32,114,474 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.3

Radius: 14.6

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.57 AU - 6.99 AU

Year: 8972 Days

Day: 12.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,487,851 km

• M1: 271,221 km (0.101 R)
• M2: 691,890 km (0.084 R)
• M3: 865,573 km (0.111 R)
• M4: 1,146,817 km (0.114 R)
• M5: 1,298,958 km (0.103 R)
• M6: 1,458,430 km (0.106 R)
• M7: 1,624,932 km (0.079 R)
• M8: 1,732,343 km (0.083 R)
• M9: 1,864,588 km (0.073 R)
• M10: 2,403,739 km (0.093 R)
• M11: 2,552,439 km (0.071 R)
• M12: 4,354,345 km (0.117 R)
• M13: 4,784,738 km (0.117 R)
• M14: 5,886,826 km (0.098 R)
• M15: 6,191,557 km (0.06 R)
• M16: 6,294,330 km (0.118 R)
• M17: 6,536,230 km (0.115 R)
• M18: 7,534,796 km (0.089 R)
• M19: 7,681,402 km (0.107 R)
• M20: 7,977,306 km (0.112 R)
• M21: 8,390,496 km (0.096 R)
• M22: 8,733,972 km (0.079 R)
• M23: 9,043,042 km (0.118 R)
• M24: 9,198,923 km (0.081 R)
• M25: 10,072,425 km (0.081 R)
• M26: 10,315,372 km (0.063 R)
• M27: 11,474,456 km (0.072 R)
• M28: 12,155,276 km (0.066 R)
• M29: 12,587,614 km (0.081 R)
• M30: 13,068,870 km (0.064 R)
• M31: 13,467,249 km (0.067 R)
• M32: 13,959,576 km (0.11 R)
• M33: 14,185,319 km (0.103 R)
• M34: 15,192,861 km (0.052 R)
• M35: 15,425,186 km (0.06 R)
• M36: 15,705,383 km (0.108 R)
• M37: 16,318,435 km (0.076 R)
• M38: 16,747,482 km (0.067 R)
• M39: 18,798,618 km (0.095 R)
• M40: 19,248,309 km (0.108 R)
• M41: 19,550,198 km (0.087 R)
• M42: 20,311,651 km (0.1 R)
• M43: 20,567,762 km (0.12 R)
• M44: 21,186,499 km (0.057 R)
• M45: 21,290,171 km (0.106 R)
• M46: 22,284,099 km (0.106 R)
• M47: 22,813,226 km (0.087 R)
• M48: 23,132,768 km (0.12 R)
• M49: 23,561,066 km (0.109 R)
• M50: 26,912,358 km (0.088 R)
• M51: 28,214,308 km (0.082 R)
• M52: 28,901,860 km (0.109 R)
• M53: 29,132,241 km (0.08 R)
• M54: 30,059,747 km (0.029 R)
• M55: 31,115,011 km (0.113 R)
• M56: 31,232,894 km (0.051 R)
• M57: 31,351,076 km (0.109 R)
• M58: 31,587,740 km (0.03 R)
• M59: 32,063,012 km (0.117 R)
• M60: 32,780,334 km (0.094 R)
• M61: 33,201,303 km (0.065 R)
• M62: 33,927,002 km (0.102 R)
• M63: 34,718,973 km (0.098 R)
• M64: 35,332,474 km (0.1 R)
• M65: 35,455,593 km (0.078 R)
• M66: 35,640,496 km (0.079 R)
• M67: 36,507,864 km (0.102 R)
• M68: 38,263,395 km (0.095 R)
• M69: 39,151,408 km (0.103 R)
• M70: 40,431,966 km (0.034 R)
• M71: 41,466,136 km (0.092 R)
• M72: 42,771,228 km (0.08 R)
• M73: 43,758,873 km (0.119 R)
• M74: 44,487,864 km (0.052 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 13,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit