🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 9.7

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.74 AU - 1 AU

Year: 524 Days

Day: 7.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 18,164,107 km

• M1: 123,867 km (0.038 R)
• M2: 210,035 km (0.068 R)
• M3: 292,464 km (0.086 R)
• M4: 363,373 km (0.036 R)
• M5: 453,282 km (0.085 R)
• M6: 606,919 km (0.071 R)
• M7: 672,592 km (0.057 R)
• M8: 750,383 km (0.111 R)
• M9: 816,954 km (0.096 R)
• M10: 880,832 km (0.104 R)
• M11: 987,795 km (0.103 R)
• M12: 1,099,245 km (0.117 R)
• M13: 1,175,989 km (0.056 R)
• M14: 1,283,400 km (0.092 R)
• M15: 1,370,466 km (0.11 R)
• M16: 1,569,282 km (0.109 R)
• M17: 1,694,495 km (0.073 R)
• M18: 1,895,255 km (0.103 R)
• M19: 1,968,409 km (0.094 R)
• M20: 2,028,996 km (0.119 R)
• M21: 2,103,944 km (0.107 R)
• M22: 2,172,909 km (0.062 R)
• M23: 2,263,715 km (0.102 R)
• M24: 2,485,419 km (0.105 R)
• M25: 2,610,034 km (0.103 R)
• M26: 2,684,384 km (0.026 R)
• M27: 2,842,659 km (0.083 R)
• M28: 2,934,661 km (0.042 R)
• M29: 3,019,783 km (0.062 R)
• M30: 3,082,315 km (0.062 R)
• M31: 3,176,711 km (0.111 R)
• M32: 3,256,297 km (0.114 R)
• M33: 3,581,074 km (0.1 R)
• M34: 3,655,574 km (0.116 R)
• M35: 3,941,904 km (0.099 R)
• M36: 4,018,947 km (0.109 R)
• M37: 4,279,397 km (0.093 R)
• M38: 4,358,534 km (0.099 R)
• M39: 4,456,072 km (0.083 R)
• M40: 4,608,213 km (0.037 R)
• M41: 4,798,501 km (0.12 R)
• M42: 4,871,655 km (0.093 R)
• M43: 5,028,433 km (0.12 R)
• M44: 5,290,379 km (0.068 R)
• M45: 5,356,501 km (0.041 R)
• M46: 5,432,497 km (0.056 R)
• M47: 5,662,579 km (0.053 R)
• M48: 6,102,696 km (0.101 R)
• M49: 6,321,856 km (0.12 R)
• M50: 6,482,973 km (0.073 R)
• M51: 6,543,710 km (0.092 R)
• M52: 6,768,107 km (0.115 R)
• M53: 6,829,741 km (0.105 R)
• M54: 6,974,253 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 13.5

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.72 AU - 1.14 AU

Year: 579 Days

Day: 10.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 18,164,107 km

• M1: 168,298 km (0.102 R)
• M2: 261,048 km (0.069 R)
• M3: 350,059 km (0.047 R)
• M4: 443,109 km (0.113 R)
• M5: 556,953 km (0.094 R)
• M6: 649,255 km (0.104 R)
• M7: 763,398 km (0.077 R)
• M8: 866,321 km (0.058 R)
• M9: 980,165 km (0.108 R)
• M10: 1,087,726 km (0.116 R)
• M11: 1,184,217 km (0.084 R)
• M12: 1,344,586 km (0.078 R)
• M13: 1,469,201 km (0.12 R)
• M14: 1,563,447 km (0.104 R)
• M15: 1,660,088 km (0.111 R)
• M16: 1,808,788 km (0.087 R)
• M17: 1,940,135 km (0.106 R)
• M18: 2,040,665 km (0.086 R)
• M19: 2,135,510 km (0.096 R)
• M20: 2,243,519 km (0.107 R)
• M21: 2,333,727 km (0.106 R)
• M22: 2,421,092 km (0.089 R)
• M23: 2,509,654 km (0.105 R)
• M24: 2,603,452 km (0.084 R)
• M25: 2,690,219 km (0.03 R)
• M26: 2,790,449 km (0.115 R)
• M27: 2,887,837 km (0.079 R)
• M28: 3,012,303 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 10

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.22 AU - 1.42 AU

Year: 979 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 18,164,107 km

• M1: 132,693 km (0.087 R)
• M2: 220,806 km (0.081 R)
• M3: 290,070 km (0.114 R)
• M4: 371,003 km (0.096 R)
• M5: 510,578 km (0.1 R)
• M6: 721,062 km (0.119 R)
• M7: 834,008 km (0.06 R)
• M8: 1,167,911 km (0.067 R)
• M9: 1,245,253 km (0.116 R)
• M10: 1,635,554 km (0.08 R)
• M11: 1,820,008 km (0.095 R)
• M12: 1,894,208 km (0.054 R)
• M13: 1,986,211 km (0.114 R)
• M14: 2,148,824 km (0.116 R)
• M15: 2,218,686 km (0.077 R)
• M16: 2,378,606 km (0.083 R)
• M17: 2,524,015 km (0.077 R)
• M18: 2,653,717 km (0.118 R)
• M19: 2,823,660 km (0.078 R)
• M20: 2,997,343 km (0.1 R)
• M21: 3,075,732 km (0.062 R)
• M22: 3,194,663 km (0.079 R)
• M23: 3,498,496 km (0.118 R)
• M24: 3,643,456 km (0.067 R)
• M25: 3,939,660 km (0.072 R)
• M26: 4,014,908 km (0.103 R)
• M27: 4,112,296 km (0.111 R)
• M28: 4,376,187 km (0.066 R)
• M29: 4,725,198 km (0.115 R)
• M30: 4,828,271 km (0.082 R)
• M31: 5,106,823 km (0.094 R)
• M32: 5,212,588 km (0.114 R)
• M33: 5,450,299 km (0.111 R)
• M34: 5,558,458 km (0.107 R)
• M35: 5,655,248 km (0.092 R)
• M36: 5,838,207 km (0.119 R)
• M37: 5,924,225 km (0.091 R)
• M38: 5,998,276 km (0.082 R)
• M39: 6,348,186 km (0.068 R)
• M40: 6,411,316 km (0.064 R)
• M41: 6,653,365 km (0.091 R)
• M42: 7,054,736 km (0.035 R)
• M43: 7,477,350 km (0.059 R)
• M44: 7,557,535 km (0.062 R)
• M45: 7,718,801 km (0.115 R)
• M46: 7,786,270 km (0.1 R)
• M47: 8,347,262 km (0.098 R)
• M48: 8,541,889 km (0.082 R)
• M49: 8,907,207 km (0.073 R)
• M50: 9,020,602 km (0.081 R)
• M51: 9,163,169 km (0.072 R)
• M52: 9,421,524 km (0.11 R)
• M53: 9,696,784 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.5

Radius: 13

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.82 AU - 2.92 AU

Year: 2356 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,164,107 km

• M1: 292,314 km (0.098 R)
• M2: 580,141 km (0.116 R)
• M3: 913,445 km (0.053 R)
• M4: 1,073,963 km (0.082 R)
• M5: 1,184,067 km (0.107 R)
• M6: 1,384,678 km (0.101 R)
• M7: 1,563,447 km (0.102 R)
• M8: 1,655,899 km (0.084 R)
• M9: 1,917,695 km (0.075 R)
• M10: 2,193,254 km (0.118 R)
• M11: 2,355,119 km (0.025 R)
• M12: 2,442,634 km (0.102 R)
• M13: 2,731,807 km (0.104 R)
• M14: 2,823,959 km (0.082 R)
• M15: 2,969,368 km (0.07 R)
• M16: 3,170,727 km (0.119 R)
• M17: 3,365,802 km (0.105 R)
• M18: 3,790,660 km (0.095 R)
• M19: 3,998,003 km (0.118 R)
• M20: 4,351,952 km (0.079 R)
• M21: 4,496,463 km (0.098 R)
• M22: 4,691,688 km (0.087 R)
• M23: 5,217,375 km (0.086 R)
• M24: 5,332,566 km (0.107 R)
• M25: 5,422,624 km (0.087 R)
• M26: 5,722,567 km (0.062 R)
• M27: 5,854,513 km (0.111 R)
• M28: 5,947,712 km (0.102 R)
• M29: 6,216,390 km (0.109 R)
• M30: 6,434,204 km (0.069 R)
• M31: 6,613,123 km (0.061 R)
• M32: 6,961,687 km (0.116 R)
• M33: 7,060,421 km (0.046 R)
• M34: 7,230,813 km (0.113 R)
• M35: 7,316,533 km (0.102 R)
• M36: 7,720,896 km (0.103 R)
• M37: 8,117,779 km (0.093 R)
• M38: 8,221,749 km (0.095 R)
• M39: 8,794,111 km (0.118 R)
• M40: 9,897,994 km (0.093 R)
• M41: 10,442,081 km (0.12 R)
• M42: 10,652,715 km (0.096 R)
• M43: 10,783,015 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76

Radius: 14.4

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.13 AU - 5.67 AU

Year: 7003 Days

Day: 11.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 18,164,107 km

• M1: 191,934 km (0.109 R)
• M2: 430,243 km (0.113 R)
• M3: 526,585 km (0.059 R)
• M4: 853,157 km (0.09 R)
• M5: 1,081,144 km (0.099 R)
• M6: 1,244,953 km (0.093 R)
• M7: 1,587,084 km (0.09 R)
• M8: 1,692,102 km (0.085 R)
• M9: 1,799,812 km (0.061 R)
• M10: 1,897,499 km (0.076 R)
• M11: 2,137,155 km (0.11 R)
• M12: 2,227,961 km (0.043 R)
• M13: 2,386,834 km (0.115 R)
• M14: 2,494,993 km (0.095 R)
• M15: 3,075,433 km (0.087 R)
• M16: 3,328,553 km (0.042 R)
• M17: 3,572,996 km (0.106 R)
• M18: 3,666,345 km (0.12 R)
• M19: 3,903,158 km (0.102 R)
• M20: 4,047,670 km (0.103 R)
• M21: 4,177,670 km (0.11 R)
• M22: 4,325,622 km (0.09 R)
• M23: 4,425,404 km (0.092 R)
• M24: 4,525,784 km (0.12 R)
• M25: 4,763,196 km (0.092 R)
• M26: 4,935,234 km (0.074 R)
• M27: 5,039,503 km (0.096 R)
• M28: 5,214,982 km (0.088 R)
• M29: 5,410,357 km (0.1 R)
• M30: 5,771,935 km (0.103 R)
• M31: 6,066,792 km (0.113 R)
• M32: 6,160,141 km (0.091 R)
• M33: 6,291,338 km (0.108 R)
• M34: 7,118,465 km (0.109 R)
• M35: 7,315,785 km (0.113 R)
• M36: 7,515,049 km (0.105 R)
• M37: 7,635,326 km (0.064 R)
• M38: 7,918,814 km (0.107 R)
• M39: 8,102,819 km (0.092 R)
• M40: 8,684,456 km (0.115 R)
• M41: 8,853,202 km (0.072 R)
• M42: 9,495,575 km (0.094 R)
• M43: 10,020,365 km (0.093 R)
• M44: 10,130,917 km (0.087 R)
• M45: 10,286,350 km (0.047 R)
• M46: 10,532,139 km (0.079 R)
• M47: 11,006,963 km (0.069 R)
• M48: 11,235,548 km (0.118 R)
• M49: 11,442,741 km (0.083 R)
• M50: 11,814,043 km (0.114 R)
• M51: 12,001,190 km (0.037 R)
• M52: 12,260,144 km (0.106 R)
• M53: 12,378,476 km (0.115 R)
• M54: 12,807,523 km (0.101 R)
• M55: 12,927,650 km (0.092 R)
• M56: 13,436,133 km (0.095 R)
• M57: 13,901,831 km (0.106 R)
• M58: 14,298,116 km (0.07 R)
• M59: 14,522,662 km (0.03 R)
• M60: 14,748,405 km (0.076 R)
• M61: 15,000,627 km (0.094 R)
• M62: 15,305,209 km (0.059 R)
• M63: 15,407,234 km (0.074 R)
• M64: 15,663,047 km (0.115 R)
• M65: 15,894,624 km (0.086 R)
• M66: 16,049,608 km (0.09 R)
• M67: 16,569,909 km (0.064 R)
• M68: 17,414,090 km (0.069 R)
• M69: 17,895,047 km (0.052 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit