🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.2

Radius: 11.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.17 AU - 1.17 AU

Year: 817 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 28,262,539 km

• M1: 154,385 km (0.066 R)
• M2: 259,852 km (0.118 R)
• M3: 485,744 km (0.05 R)
• M4: 576,101 km (0.096 R)
• M5: 715,975 km (0.091 R)
• M6: 799,750 km (0.087 R)
• M7: 920,326 km (0.087 R)
• M8: 1,027,438 km (0.102 R)
• M9: 1,159,982 km (0.066 R)
• M10: 1,260,811 km (0.106 R)
• M11: 1,431,801 km (0.081 R)
• M12: 1,540,559 km (0.101 R)
• M13: 1,616,704 km (0.112 R)
• M14: 1,766,751 km (0.114 R)
• M15: 1,959,433 km (0.058 R)
• M16: 2,042,460 km (0.115 R)
• M17: 2,159,296 km (0.114 R)
• M18: 2,366,040 km (0.093 R)
• M19: 2,468,514 km (0.117 R)
• M20: 2,544,510 km (0.085 R)
• M21: 2,684,983 km (0.09 R)
• M22: 2,806,456 km (0.05 R)
• M23: 2,958,896 km (0.089 R)
• M24: 3,159,208 km (0.117 R)
• M25: 3,302,971 km (0.104 R)
• M26: 3,472,017 km (0.095 R)
• M27: 3,739,199 km (0.081 R)
• M28: 3,956,116 km (0.116 R)
• M29: 4,070,259 km (0.1 R)
• M30: 4,210,432 km (0.074 R)
• M31: 4,394,138 km (0.065 R)
• M32: 4,495,566 km (0.111 R)
• M33: 4,631,999 km (0.117 R)
• M34: 4,839,192 km (0.067 R)
• M35: 4,943,910 km (0.065 R)
• M36: 5,067,029 km (0.059 R)
• M37: 5,146,765 km (0.111 R)
• M38: 5,280,655 km (0.086 R)
• M39: 5,415,742 km (0.12 R)
• M40: 5,579,253 km (0.076 R)
• M41: 5,790,634 km (0.084 R)
• M42: 5,874,110 km (0.071 R)
• M43: 6,174,203 km (0.103 R)
• M44: 6,488,808 km (0.077 R)
• M45: 6,585,298 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.8

Radius: 12.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.02 AU - 1.6 AU

Year: 968 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,262,539 km

• M1: 153,936 km (0.061 R)
• M2: 232,176 km (0.112 R)
• M3: 344,524 km (0.103 R)
• M4: 438,621 km (0.035 R)
• M5: 524,191 km (0.074 R)
• M6: 617,091 km (0.071 R)
• M7: 693,835 km (0.112 R)
• M8: 895,642 km (0.077 R)
• M9: 1,077,254 km (0.119 R)
• M10: 1,186,760 km (0.072 R)
• M11: 1,485,208 km (0.119 R)
• M12: 1,561,802 km (0.089 R)
• M13: 1,639,742 km (0.064 R)
• M14: 1,735,186 km (0.057 R)
• M15: 1,873,564 km (0.089 R)
• M16: 1,973,645 km (0.117 R)
• M17: 2,127,132 km (0.078 R)
• M18: 2,329,239 km (0.11 R)
• M19: 2,419,147 km (0.078 R)
• M20: 2,667,928 km (0.049 R)
• M21: 2,809,747 km (0.102 R)
• M22: 2,925,087 km (0.09 R)
• M23: 3,150,681 km (0.109 R)
• M24: 3,250,612 km (0.094 R)
• M25: 3,331,245 km (0.118 R)
• M26: 3,536,045 km (0.057 R)
• M27: 3,766,126 km (0.057 R)
• M28: 3,915,126 km (0.051 R)
• M29: 4,044,378 km (0.069 R)
• M30: 4,153,286 km (0.104 R)
• M31: 4,407,452 km (0.069 R)
• M32: 4,542,091 km (0.101 R)
• M33: 4,678,075 km (0.093 R)
• M34: 4,884,819 km (0.104 R)
• M35: 4,989,239 km (0.119 R)
• M36: 5,153,198 km (0.062 R)
• M37: 5,390,759 km (0.051 R)
• M38: 5,522,854 km (0.114 R)
• M39: 5,765,951 km (0.056 R)
• M40: 5,938,138 km (0.113 R)
• M41: 6,087,287 km (0.085 R)
• M42: 6,212,351 km (0.096 R)
• M43: 6,313,180 km (0.12 R)
• M44: 6,439,889 km (0.074 R)
• M45: 6,618,659 km (0.092 R)
• M46: 6,734,597 km (0.084 R)
• M47: 6,890,029 km (0.102 R)
• M48: 6,981,284 km (0.106 R)
• M49: 7,699,054 km (0.111 R)
• M50: 7,998,250 km (0.073 R)
• M51: 8,356,836 km (0.113 R)
• M52: 8,482,199 km (0.115 R)
• M53: 8,664,409 km (0.119 R)
• M54: 9,247,542 km (0.04 R)
• M55: 9,377,243 km (0.042 R)
• M56: 9,536,715 km (0.098 R)

Asteroid Belt

Center: 1.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.8

Radius: 10.4

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.17 AU - 2.21 AU

Year: 2093 Days

Day: 15 Hours

Environment

Temp: -194 °C

Axial Tilt: 163.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 28,262,539 km

• M1: 133,591 km (0.101 R)
• M2: 220,657 km (0.081 R)
• M3: 289,023 km (0.114 R)
• M4: 356,941 km (0.118 R)
• M5: 486,642 km (0.102 R)
• M6: 588,368 km (0.065 R)
• M7: 714,629 km (0.118 R)
• M8: 859,589 km (0.048 R)
• M9: 940,522 km (0.102 R)
• M10: 1,005,298 km (0.118 R)
• M11: 1,130,062 km (0.073 R)
• M12: 1,209,648 km (0.114 R)
• M13: 1,301,501 km (0.07 R)
• M14: 1,438,533 km (0.083 R)
• M15: 1,636,302 km (0.117 R)
• M16: 1,998,029 km (0.096 R)
• M17: 2,169,768 km (0.069 R)
• M18: 2,257,432 km (0.041 R)
• M19: 2,372,024 km (0.087 R)
• M20: 2,700,541 km (0.098 R)
• M21: 3,071,693 km (0.119 R)
• M22: 3,488,622 km (0.061 R)
• M23: 3,651,534 km (0.057 R)
• M24: 3,771,512 km (0.118 R)
• M25: 3,984,838 km (0.113 R)
• M26: 4,359,880 km (0.066 R)
• M27: 4,455,473 km (0.108 R)
• M28: 4,551,665 km (0.106 R)
• M29: 5,638,493 km (0.038 R)
• M30: 6,618,210 km (0.098 R)
• M31: 6,894,667 km (0.083 R)
• M32: 7,099,765 km (0.119 R)
• M33: 7,174,863 km (0.093 R)
• M34: 7,515,947 km (0.112 R)
• M35: 7,611,689 km (0.096 R)
• M36: 7,881,863 km (0.096 R)
• M37: 8,037,744 km (0.078 R)
• M38: 8,253,614 km (0.097 R)
• M39: 8,711,383 km (0.088 R)
• M40: 8,832,258 km (0.109 R)
• M41: 8,973,778 km (0.047 R)
• M42: 9,444,413 km (0.117 R)
• M43: 9,672,400 km (0.099 R)
• M44: 9,860,295 km (0.058 R)
• M45: 9,986,256 km (0.067 R)
• M46: 10,176,096 km (0.11 R)
• M47: 10,602,300 km (0.096 R)
• M48: 10,925,880 km (0.069 R)
• M49: 11,012,797 km (0.087 R)
• M50: 11,078,022 km (0.062 R)
• M51: 11,340,416 km (0.058 R)
• M52: 11,649,186 km (0.119 R)
• M53: 11,715,757 km (0.079 R)
• M54: 11,893,779 km (0.116 R)
• M55: 12,162,456 km (0.098 R)
• M56: 12,275,104 km (0.064 R)
• M57: 12,523,885 km (0.11 R)
• M58: 12,980,607 km (0.061 R)
• M59: 13,582,589 km (0.11 R)
• M60: 13,676,088 km (0.099 R)
• M61: 13,840,047 km (0.114 R)
• M62: 14,099,151 km (0.072 R)
• M63: 14,407,322 km (0.111 R)
• M64: 14,574,273 km (0.101 R)
• M65: 15,248,361 km (0.117 R)
• M66: 15,662,598 km (0.09 R)
• M67: 15,736,050 km (0.077 R)
• M68: 16,701,705 km (0.117 R)
• M69: 16,776,803 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.8

Radius: 12

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.85 AU - 5.59 AU

Year: 7701 Days

Day: 5.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,262,539 km

• M1: 159,172 km (0.096 R)
• M2: 234,719 km (0.082 R)
• M3: 341,233 km (0.055 R)
• M4: 417,528 km (0.117 R)
• M5: 552,166 km (0.101 R)
• M6: 647,759 km (0.096 R)
• M7: 870,660 km (0.07 R)
• M8: 1,105,827 km (0.088 R)
• M9: 1,864,737 km (0.056 R)
• M10: 2,016,430 km (0.108 R)
• M11: 2,119,802 km (0.103 R)
• M12: 2,296,178 km (0.056 R)
• M13: 2,607,341 km (0.106 R)
• M14: 2,720,587 km (0.083 R)
• M15: 2,893,372 km (0.043 R)
• M16: 3,070,048 km (0.094 R)
• M17: 3,351,890 km (0.1 R)
• M18: 3,579,428 km (0.026 R)
• M19: 3,876,380 km (0.092 R)
• M20: 4,203,551 km (0.052 R)
• M21: 4,978,168 km (0.086 R)
• M22: 5,262,105 km (0.116 R)
• M23: 5,649,115 km (0.076 R)
• M24: 5,796,768 km (0.1 R)
• M25: 6,020,417 km (0.088 R)
• M26: 6,120,797 km (0.092 R)
• M27: 6,502,122 km (0.098 R)
• M28: 6,760,777 km (0.095 R)
• M29: 7,314,737 km (0.097 R)
• M30: 7,529,710 km (0.11 R)
• M31: 7,801,379 km (0.092 R)
• M32: 8,104,016 km (0.039 R)
• M33: 8,270,668 km (0.048 R)
• M34: 8,522,890 km (0.099 R)
• M35: 9,150,004 km (0.039 R)
• M36: 9,352,709 km (0.113 R)
• M37: 10,238,179 km (0.115 R)
• M38: 10,630,275 km (0.037 R)
• M39: 10,843,452 km (0.06 R)
• M40: 11,027,308 km (0.103 R)
• M41: 11,119,610 km (0.032 R)
• M42: 12,183,849 km (0.108 R)
• M43: 12,471,077 km (0.06 R)
• M44: 12,728,236 km (0.062 R)
• M45: 12,825,175 km (0.117 R)
• M46: 12,954,727 km (0.087 R)
• M47: 13,052,115 km (0.107 R)
• M48: 13,609,068 km (0.077 R)
• M49: 14,073,569 km (0.054 R)
• M50: 14,341,349 km (0.089 R)
• M51: 14,543,307 km (0.095 R)
• M52: 14,678,393 km (0.097 R)
• M53: 15,154,713 km (0.082 R)
• M54: 15,326,152 km (0.076 R)
• M55: 16,122,611 km (0.088 R)
• M56: 16,508,424 km (0.1 R)
• M57: 16,826,320 km (0.09 R)
• M58: 17,003,743 km (0.112 R)
• M59: 17,468,095 km (0.12 R)
• M60: 19,404,190 km (0.063 R)
• M61: 19,814,537 km (0.113 R)
• M62: 19,964,434 km (0.079 R)
• M63: 20,643,908 km (0.119 R)
• M64: 21,715,627 km (0.114 R)
• M65: 22,414,249 km (0.114 R)
• M66: 22,805,447 km (0.075 R)
• M67: 23,714,105 km (0.069 R)
• M68: 23,873,277 km (0.046 R)
• M69: 24,152,726 km (0.077 R)
• M70: 24,513,705 km (0.06 R)
• M71: 25,525,735 km (0.106 R)
• M72: 25,852,457 km (0.116 R)
• M73: 25,934,436 km (0.037 R)
• M74: 26,510,089 km (0.083 R)
• M75: 26,592,667 km (0.118 R)
• M76: 27,131,668 km (0.038 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 14,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit