🌌 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: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.8

Radius: 14.4

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.62 AU

Year: 266 Days

Day: 5.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 19,031,554 km

• M1: 186,399 km (0.113 R)
• M2: 283,787 km (0.088 R)
• M3: 383,270 km (0.1 R)
• M4: 488,886 km (0.113 R)
• M5: 586,872 km (0.068 R)
• M6: 693,536 km (0.039 R)
• M7: 783,893 km (0.069 R)
• M8: 893,548 km (0.043 R)
• M9: 1,028,186 km (0.072 R)
• M10: 1,190,799 km (0.109 R)
• M11: 1,290,282 km (0.069 R)
• M12: 1,392,756 km (0.113 R)
• M13: 1,602,044 km (0.115 R)
• M14: 1,699,133 km (0.102 R)
• M15: 1,788,742 km (0.119 R)
• M16: 1,879,996 km (0.047 R)
• M17: 2,077,765 km (0.074 R)
• M18: 2,215,245 km (0.115 R)
• M19: 2,366,339 km (0.11 R)
• M20: 2,461,932 km (0.078 R)
• M21: 2,607,940 km (0.08 R)
• M22: 2,701,438 km (0.086 R)
• M23: 2,795,984 km (0.101 R)
• M24: 2,914,466 km (0.076 R)
• M25: 3,115,824 km (0.079 R)
• M26: 3,227,125 km (0.114 R)
• M27: 3,393,478 km (0.111 R)
• M28: 3,508,070 km (0.114 R)
• M29: 3,698,059 km (0.112 R)
• M30: 3,816,092 km (0.044 R)
• M31: 3,979,752 km (0.103 R)
• M32: 4,139,373 km (0.117 R)
• M33: 4,242,745 km (0.076 R)
• M34: 4,399,374 km (0.083 R)
• M35: 4,611,205 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.1

Radius: 13.1

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.71 AU - 0.85 AU

Year: 476 Days

Day: 10.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 19,031,554 km

• M1: 163,062 km (0.084 R)
• M2: 277,953 km (0.104 R)
• M3: 375,790 km (0.111 R)
• M4: 488,437 km (0.091 R)
• M5: 630,256 km (0.105 R)
• M6: 816,056 km (0.07 R)
• M7: 931,247 km (0.063 R)
• M8: 1,034,768 km (0.118 R)
• M9: 1,202,617 km (0.079 R)
• M10: 1,307,037 km (0.086 R)
• M11: 1,561,503 km (0.09 R)
• M12: 1,778,120 km (0.1 R)
• M13: 1,859,801 km (0.081 R)
• M14: 2,101,700 km (0.114 R)
• M15: 2,597,767 km (0.082 R)
• M16: 2,691,266 km (0.047 R)
• M17: 2,894,868 km (0.118 R)
• M18: 2,992,107 km (0.082 R)
• M19: 3,103,707 km (0.108 R)
• M20: 3,250,163 km (0.115 R)
• M21: 3,419,508 km (0.106 R)
• M22: 3,515,550 km (0.083 R)
• M23: 3,738,750 km (0.108 R)
• M24: 3,830,753 km (0.113 R)
• M25: 3,923,503 km (0.079 R)
• M26: 4,060,535 km (0.056 R)
• M27: 4,169,891 km (0.093 R)
• M28: 4,324,575 km (0.103 R)
• M29: 4,639,778 km (0.112 R)
• M30: 4,738,812 km (0.113 R)
• M31: 4,823,335 km (0.117 R)
• M32: 5,126,719 km (0.087 R)
• M33: 5,229,343 km (0.081 R)
• M34: 5,372,508 km (0.089 R)
• M35: 5,460,621 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.7

Radius: 9.4

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.81 AU - 1.07 AU

Year: 629 Days

Day: 11.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 19,031,554 km

• M1: 118,781 km (0.078 R)
• M2: 185,053 km (0.074 R)
• M3: 277,654 km (0.098 R)
• M4: 339,886 km (0.118 R)
• M5: 474,973 km (0.063 R)
• M6: 562,937 km (0.12 R)
• M7: 652,696 km (0.039 R)
• M8: 762,351 km (0.098 R)
• M9: 827,276 km (0.07 R)
• M10: 931,097 km (0.112 R)
• M11: 1,106,875 km (0.026 R)
• M12: 1,181,374 km (0.099 R)
• M13: 1,403,378 km (0.054 R)
• M14: 1,484,609 km (0.116 R)
• M15: 1,567,486 km (0.107 R)
• M16: 1,665,024 km (0.094 R)
• M17: 1,798,466 km (0.034 R)
• M18: 2,090,331 km (0.108 R)
• M19: 2,227,363 km (0.056 R)
• M20: 2,286,005 km (0.056 R)
• M21: 2,510,551 km (0.105 R)
• M22: 2,633,371 km (0.082 R)
• M23: 2,876,917 km (0.12 R)
• M24: 2,940,945 km (0.114 R)
• M25: 3,013,649 km (0.083 R)
• M26: 3,103,258 km (0.087 R)
• M27: 3,201,993 km (0.099 R)
• M28: 3,556,091 km (0.1 R)
• M29: 3,642,409 km (0.117 R)
• M30: 3,781,685 km (0.081 R)
• M31: 3,905,103 km (0.089 R)
• M32: 4,165,104 km (0.111 R)
• M33: 4,228,683 km (0.037 R)
• M34: 4,375,439 km (0.093 R)
• M35: 4,467,890 km (0.091 R)
• M36: 4,551,665 km (0.101 R)
• M37: 4,617,189 km (0.087 R)
• M38: 4,825,429 km (0.039 R)
• M39: 4,978,767 km (0.116 R)
• M40: 5,046,235 km (0.065 R)
• M41: 5,123,877 km (0.025 R)
• M42: 5,378,941 km (0.114 R)
• M43: 5,478,274 km (0.082 R)
• M44: 5,638,194 km (0.112 R)
• M45: 5,718,827 km (0.045 R)
• M46: 6,014,283 km (0.064 R)
• M47: 6,107,034 km (0.055 R)
• M48: 6,293,882 km (0.037 R)
• M49: 6,398,451 km (0.084 R)
• M50: 6,461,581 km (0.11 R)
• M51: 6,598,912 km (0.118 R)
• M52: 6,769,304 km (0.116 R)
• M53: 6,876,565 km (0.101 R)
• M54: 6,941,192 km (0.113 R)
• M55: 7,125,347 km (0.076 R)
• M56: 7,333,138 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.3

Radius: 11.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.87 AU - 2.87 AU

Year: 2518 Days

Day: 14.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 19,031,554 km

• M1: 146,008 km (0.071 R)
• M2: 241,002 km (0.042 R)
• M3: 332,257 km (0.119 R)
• M4: 481,556 km (0.062 R)
• M5: 610,958 km (0.106 R)
• M6: 890,407 km (0.115 R)
• M7: 1,008,290 km (0.062 R)
• M8: 1,112,260 km (0.118 R)
• M9: 1,240,316 km (0.049 R)
• M10: 1,352,664 km (0.032 R)
• M11: 1,490,144 km (0.102 R)
• M12: 1,813,725 km (0.071 R)
• M13: 2,002,068 km (0.08 R)
• M14: 2,209,411 km (0.085 R)
• M15: 2,398,203 km (0.078 R)
• M16: 2,475,246 km (0.095 R)
• M17: 2,645,190 km (0.088 R)
• M18: 2,765,167 km (0.089 R)
• M19: 2,859,713 km (0.119 R)
• M20: 2,969,069 km (0.056 R)
• M21: 3,052,096 km (0.085 R)
• M22: 3,178,207 km (0.112 R)
• M23: 3,320,175 km (0.076 R)
• M24: 3,493,559 km (0.071 R)
• M25: 3,699,705 km (0.042 R)
• M26: 3,864,412 km (0.077 R)
• M27: 4,294,955 km (0.12 R)
• M28: 4,579,789 km (0.102 R)
• M29: 4,724,600 km (0.103 R)
• M30: 5,084,981 km (0.081 R)
• M31: 5,302,197 km (0.053 R)
• M32: 5,488,447 km (0.112 R)
• M33: 5,659,587 km (0.093 R)
• M34: 5,745,905 km (0.119 R)
• M35: 6,415,804 km (0.039 R)
• M36: 6,523,963 km (0.039 R)
• M37: 6,632,571 km (0.073 R)
• M38: 6,796,680 km (0.106 R)
• M39: 6,962,285 km (0.083 R)
• M40: 7,073,436 km (0.113 R)
• M41: 7,166,486 km (0.105 R)
• M42: 7,599,721 km (0.119 R)
• M43: 7,964,142 km (0.084 R)
• M44: 8,060,932 km (0.082 R)
• M45: 8,314,650 km (0.113 R)
• M46: 8,472,027 km (0.095 R)
• M47: 8,869,957 km (0.11 R)
• M48: 9,071,166 km (0.102 R)
• M49: 9,274,021 km (0.106 R)
• M50: 9,375,897 km (0.066 R)
• M51: 9,912,205 km (0.076 R)
• M52: 10,079,157 km (0.071 R)
• M53: 10,310,285 km (0.082 R)
• M54: 10,416,051 km (0.109 R)
• M55: 10,842,255 km (0.113 R)
• M56: 11,144,144 km (0.091 R)
• M57: 11,426,884 km (0.079 R)
• M58: 11,602,063 km (0.108 R)
• M59: 11,999,544 km (0.08 R)
• M60: 12,694,427 km (0.113 R)
• M61: 13,012,621 km (0.072 R)
• M62: 13,264,394 km (0.095 R)
• M63: 13,656,790 km (0.089 R)
• M64: 13,773,027 km (0.104 R)
• M65: 13,866,227 km (0.112 R)
• M66: 14,146,872 km (0.1 R)
• M67: 14,382,190 km (0.097 R)
• M68: 14,547,795 km (0.105 R)
• M69: 14,976,392 km (0.109 R)
• M70: 15,144,241 km (0.117 R)
• M71: 15,968,077 km (0.047 R)
• M72: 16,066,063 km (0.107 R)
• M73: 16,237,802 km (0.029 R)
• M74: 16,385,604 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.3

Radius: 12.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.62 AU - 3.96 AU

Year: 5093 Days

Day: 8.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,031,554 km

• M1: 185,501 km (0.099 R)
• M2: 272,567 km (0.083 R)
• M3: 397,631 km (0.104 R)
• M4: 503,846 km (0.103 R)
• M5: 724,502 km (0.12 R)
• M6: 814,860 km (0.108 R)
• M7: 958,623 km (0.109 R)
• M8: 1,272,928 km (0.117 R)
• M9: 1,362,388 km (0.119 R)
• M10: 1,692,999 km (0.051 R)
• M11: 1,830,031 km (0.076 R)
• M12: 2,332,231 km (0.066 R)
• M13: 2,846,847 km (0.083 R)
• M14: 3,102,211 km (0.047 R)
• M15: 3,523,479 km (0.106 R)
• M16: 3,765,378 km (0.112 R)
• M17: 3,929,786 km (0.114 R)
• M18: 4,063,078 km (0.041 R)
• M19: 4,282,837 km (0.083 R)
• M20: 4,437,222 km (0.104 R)
• M21: 4,663,714 km (0.118 R)
• M22: 5,237,571 km (0.08 R)
• M23: 5,570,127 km (0.1 R)
• M24: 6,256,183 km (0.073 R)
• M25: 6,668,774 km (0.036 R)
• M26: 6,969,017 km (0.114 R)
• M27: 7,355,578 km (0.097 R)
• M28: 7,541,229 km (0.056 R)
• M29: 7,645,050 km (0.107 R)
• M30: 7,917,168 km (0.106 R)
• M31: 8,001,541 km (0.115 R)
• M32: 8,235,213 km (0.103 R)
• M33: 8,665,756 km (0.091 R)
• M34: 8,993,525 km (0.1 R)
• M35: 9,170,050 km (0.102 R)
• M36: 9,280,902 km (0.056 R)
• M37: 9,661,330 km (0.056 R)
• M38: 9,751,537 km (0.066 R)
• M39: 9,978,477 km (0.064 R)
• M40: 10,322,103 km (0.115 R)
• M41: 10,833,130 km (0.104 R)
• M42: 11,471,614 km (0.081 R)
• M43: 11,687,184 km (0.117 R)
• M44: 12,390,892 km (0.054 R)
• M45: 12,884,266 km (0.068 R)
• M46: 13,008,582 km (0.082 R)
• M47: 13,208,445 km (0.106 R)
• M48: 13,560,598 km (0.101 R)
• M49: 14,043,351 km (0.108 R)
• M50: 14,274,180 km (0.099 R)
• M51: 14,428,565 km (0.066 R)
• M52: 14,583,698 km (0.095 R)
• M53: 14,817,370 km (0.113 R)
• M54: 14,921,490 km (0.095 R)
• M55: 15,737,696 km (0.081 R)
• M56: 15,950,723 km (0.065 R)
• M57: 16,514,408 km (0.096 R)
• M58: 16,730,727 km (0.059 R)
• M59: 17,221,258 km (0.1 R)
• M60: 17,827,129 km (0.046 R)
• M61: 18,216,383 km (0.088 R)
• M62: 18,552,230 km (0.079 R)
• M63: 18,636,454 km (0.09 R)
• M64: 18,890,172 km (0.075 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: 316 - 15,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit