🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.2

Radius: 9.1

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.74 AU - 1.2 AU

Year: 627 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 21,405,501 km

• M1: 116,986 km (0.063 R)
• M2: 178,021 km (0.103 R)
• M3: 235,317 km (0.077 R)
• M4: 361,877 km (0.075 R)
• M5: 437,574 km (0.11 R)
• M6: 497,563 km (0.072 R)
• M7: 661,372 km (0.064 R)
• M8: 832,662 km (0.113 R)
• M9: 893,249 km (0.112 R)
• M10: 1,132,456 km (0.079 R)
• M11: 1,250,339 km (0.103 R)
• M12: 1,327,083 km (0.054 R)
• M13: 1,405,322 km (0.085 R)
• M14: 1,512,285 km (0.089 R)
• M15: 1,748,650 km (0.087 R)
• M16: 1,989,502 km (0.083 R)
• M17: 2,125,487 km (0.079 R)
• M18: 2,256,684 km (0.088 R)
• M19: 2,335,223 km (0.057 R)
• M20: 2,446,673 km (0.094 R)
• M21: 2,592,681 km (0.096 R)
• M22: 2,675,109 km (0.118 R)
• M23: 3,013,350 km (0.066 R)
• M24: 3,214,260 km (0.12 R)
• M25: 3,482,788 km (0.092 R)
• M26: 3,555,642 km (0.077 R)
• M27: 3,693,571 km (0.083 R)
• M28: 3,767,922 km (0.044 R)
• M29: 3,833,296 km (0.107 R)
• M30: 4,195,323 km (0.054 R)
• M31: 4,459,363 km (0.053 R)
• M32: 4,578,443 km (0.096 R)
• M33: 4,769,031 km (0.098 R)
• M34: 4,941,966 km (0.043 R)
• M35: 5,054,912 km (0.108 R)
• M36: 5,168,756 km (0.049 R)
• M37: 5,252,082 km (0.054 R)
• M38: 5,325,385 km (0.073 R)
• M39: 5,398,987 km (0.084 R)
• M40: 5,504,753 km (0.118 R)
• M41: 5,643,430 km (0.089 R)
• M42: 5,847,930 km (0.062 R)
• M43: 5,956,688 km (0.096 R)
• M44: 6,142,937 km (0.077 R)
• M45: 6,297,921 km (0.09 R)
• M46: 6,442,881 km (0.117 R)
• M47: 6,668,175 km (0.117 R)
• M48: 6,850,236 km (0.095 R)
• M49: 6,999,385 km (0.119 R)
• M50: 7,080,168 km (0.116 R)
• M51: 7,312,643 km (0.11 R)
• M52: 7,453,265 km (0.06 R)
• M53: 7,689,779 km (0.099 R)
• M54: 7,928,837 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.1

Radius: 10.5

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.06 AU - 1.2 AU

Year: 788 Days

Day: 13.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 151.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 21,405,501 km

• M1: 135,984 km (0.112 R)
• M2: 224,696 km (0.044 R)
• M3: 333,005 km (0.083 R)
• M4: 416,929 km (0.073 R)
• M5: 587,172 km (0.071 R)
• M6: 681,717 km (0.074 R)
• M7: 855,101 km (0.039 R)
• M8: 969,394 km (0.07 R)
• M9: 1,094,159 km (0.108 R)
• M10: 1,262,157 km (0.087 R)
• M11: 1,338,452 km (0.045 R)
• M12: 1,450,351 km (0.1 R)
• M13: 1,524,701 km (0.109 R)
• M14: 1,641,837 km (0.053 R)
• M15: 1,786,498 km (0.115 R)
• M16: 1,866,682 km (0.095 R)
• M17: 1,935,497 km (0.031 R)
• M18: 2,017,926 km (0.111 R)
• M19: 2,088,685 km (0.105 R)
• M20: 2,199,687 km (0.11 R)
• M21: 2,339,561 km (0.076 R)
• M22: 2,461,783 km (0.032 R)
• M23: 2,537,629 km (0.04 R)
• M24: 2,677,652 km (0.107 R)
• M25: 2,769,954 km (0.032 R)
• M26: 2,841,761 km (0.103 R)
• M27: 2,936,008 km (0.089 R)
• M28: 3,053,442 km (0.054 R)
• M29: 3,187,631 km (0.099 R)
• M30: 3,438,657 km (0.104 R)
• M31: 3,688,186 km (0.097 R)
• M32: 3,759,394 km (0.113 R)
• M33: 3,919,614 km (0.116 R)
• M34: 4,073,700 km (0.077 R)
• M35: 4,147,451 km (0.11 R)
• M36: 4,279,696 km (0.114 R)
• M37: 4,354,794 km (0.07 R)
• M38: 4,463,851 km (0.063 R)
• M39: 4,676,280 km (0.106 R)
• M40: 4,831,413 km (0.091 R)
• M41: 4,918,329 km (0.104 R)
• M42: 5,067,179 km (0.072 R)
• M43: 5,226,501 km (0.119 R)
• M44: 5,333,762 km (0.07 R)
• M45: 5,414,545 km (0.102 R)
• M46: 5,495,777 km (0.099 R)
• M47: 5,568,482 km (0.089 R)
• M48: 5,641,336 km (0.115 R)
• M49: 5,742,165 km (0.056 R)
• M50: 5,908,368 km (0.069 R)
• M51: 6,010,693 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.1

Radius: 10.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.99 AU - 1.51 AU

Year: 917 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,405,501 km

• M1: 133,292 km (0.116 R)
• M2: 205,547 km (0.063 R)
• M3: 275,110 km (0.097 R)
• M4: 351,705 km (0.1 R)
• M5: 547,379 km (0.06 R)
• M6: 727,494 km (0.036 R)
• M7: 830,268 km (0.093 R)
• M8: 907,161 km (0.075 R)
• M9: 975,677 km (0.089 R)
• M10: 1,068,428 km (0.103 R)
• M11: 1,334,712 km (0.086 R)
• M12: 1,420,133 km (0.1 R)
• M13: 1,488,648 km (0.093 R)
• M14: 1,603,091 km (0.114 R)
• M15: 1,760,617 km (0.088 R)
• M16: 2,048,593 km (0.113 R)
• M17: 2,133,714 km (0.077 R)
• M18: 2,263,715 km (0.119 R)
• M19: 2,478,687 km (0.094 R)
• M20: 2,638,757 km (0.053 R)
• M21: 2,747,365 km (0.081 R)
• M22: 3,017,389 km (0.103 R)
• M23: 3,123,005 km (0.093 R)
• M24: 3,321,073 km (0.112 R)
• M25: 3,388,093 km (0.109 R)
• M26: 3,489,520 km (0.114 R)
• M27: 3,738,750 km (0.034 R)
• M28: 3,913,929 km (0.04 R)
• M29: 4,020,443 km (0.095 R)
• M30: 4,236,462 km (0.101 R)
• M31: 4,345,818 km (0.111 R)
• M32: 4,539,547 km (0.094 R)
• M33: 4,698,570 km (0.114 R)
• M34: 5,051,023 km (0.079 R)
• M35: 5,264,648 km (0.109 R)
• M36: 5,412,152 km (0.086 R)
• M37: 5,481,416 km (0.102 R)
• M38: 5,670,956 km (0.094 R)
• M39: 5,781,659 km (0.104 R)
• M40: 5,923,627 km (0.064 R)
• M41: 6,066,792 km (0.053 R)
• M42: 6,211,004 km (0.057 R)
• M43: 6,377,357 km (0.074 R)
• M44: 6,545,206 km (0.053 R)
• M45: 6,853,078 km (0.11 R)
• M46: 7,220,192 km (0.051 R)
• M47: 7,351,239 km (0.091 R)

Asteroid Belt

Center: 2.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.6

Radius: 10.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.13 AU - 3.31 AU

Year: 3790 Days

Day: 12.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 21,405,501 km

• M1: 169,494 km (0.027 R)
• M2: 239,357 km (0.088 R)
• M3: 401,221 km (0.088 R)
• M4: 633,846 km (0.086 R)
• M5: 899,831 km (0.092 R)
• M6: 1,018,612 km (0.099 R)
• M7: 1,097,001 km (0.087 R)
• M8: 1,236,576 km (0.076 R)
• M9: 1,320,949 km (0.052 R)
• M10: 1,534,126 km (0.096 R)
• M11: 1,625,231 km (0.082 R)
• M12: 1,868,178 km (0.061 R)
• M13: 2,181,287 km (0.083 R)
• M14: 2,450,114 km (0.086 R)
• M15: 2,793,142 km (0.118 R)
• M16: 2,970,565 km (0.047 R)
• M17: 3,102,061 km (0.095 R)
• M18: 3,252,258 km (0.103 R)
• M19: 3,577,184 km (0.112 R)
• M20: 3,717,208 km (0.075 R)
• M21: 4,130,098 km (0.028 R)
• M22: 4,426,003 km (0.065 R)
• M23: 4,557,649 km (0.088 R)
• M24: 4,863,576 km (0.046 R)
• M25: 4,960,516 km (0.104 R)
• M26: 5,038,606 km (0.1 R)
• M27: 5,235,477 km (0.109 R)
• M28: 5,374,902 km (0.093 R)
• M29: 5,657,343 km (0.098 R)
• M30: 5,841,647 km (0.084 R)
• M31: 6,132,166 km (0.099 R)
• M32: 6,384,987 km (0.101 R)
• M33: 6,684,332 km (0.101 R)
• M34: 7,252,355 km (0.102 R)
• M35: 7,587,155 km (0.091 R)
• M36: 7,677,363 km (0.11 R)
• M37: 7,745,280 km (0.11 R)
• M38: 8,341,727 km (0.061 R)
• M39: 8,692,534 km (0.119 R)
• M40: 8,786,930 km (0.109 R)
• M41: 8,952,984 km (0.113 R)
• M42: 9,144,020 km (0.047 R)
• M43: 9,312,318 km (0.098 R)
• M44: 9,408,808 km (0.09 R)
• M45: 9,627,521 km (0.099 R)
• M46: 10,045,048 km (0.07 R)
• M47: 10,343,346 km (0.099 R)
• M48: 10,418,295 km (0.107 R)
• M49: 10,493,543 km (0.099 R)
• M50: 11,101,808 km (0.086 R)
• M51: 11,410,278 km (0.052 R)
• M52: 11,487,770 km (0.099 R)
• M53: 11,643,501 km (0.068 R)
• M54: 11,721,592 km (0.116 R)
• M55: 12,140,914 km (0.067 R)
• M56: 12,326,117 km (0.045 R)
• M57: 12,806,176 km (0.072 R)
• M58: 13,048,674 km (0.099 R)
• M59: 13,346,972 km (0.112 R)
• M60: 13,812,371 km (0.099 R)
• M61: 14,144,179 km (0.114 R)
• M62: 14,227,655 km (0.101 R)
• M63: 14,422,731 km (0.084 R)
• M64: 14,534,630 km (0.099 R)
• M65: 14,618,854 km (0.036 R)
• M66: 14,956,945 km (0.099 R)
• M67: 15,411,872 km (0.083 R)
• M68: 15,583,610 km (0.115 R)
• M69: 15,698,501 km (0.07 R)
• M70: 16,160,759 km (0.106 R)
• M71: 16,452,026 km (0.111 R)
• M72: 17,723,907 km (0.101 R)
• M73: 17,813,815 km (0.12 R)
• M74: 18,874,165 km (0.052 R)
• M75: 18,996,536 km (0.078 R)
• M76: 19,088,688 km (0.114 R)
• M77: 20,455,564 km (0.063 R)
• M78: 20,675,922 km (0.11 R)
• M79: 20,992,022 km (0.111 R)
• M80: 21,341,782 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 12,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit