🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.7

Radius: 9.1

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.99 AU - 1.65 AU

Year: 1029 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,299,970 km

• M1: 128,205 km (0.103 R)
• M2: 185,801 km (0.07 R)
• M3: 260,151 km (0.083 R)
• M4: 500,106 km (0.082 R)
• M5: 598,990 km (0.088 R)
• M6: 656,585 km (0.103 R)
• M7: 749,635 km (0.034 R)
• M8: 806,632 km (0.098 R)
• M9: 1,101,639 km (0.083 R)
• M10: 1,200,822 km (0.118 R)
• M11: 1,296,116 km (0.116 R)
• M12: 1,567,935 km (0.102 R)
• M13: 1,635,105 km (0.105 R)
• M14: 1,710,801 km (0.057 R)
• M15: 1,929,065 km (0.076 R)
• M16: 2,017,477 km (0.093 R)
• M17: 2,074,324 km (0.12 R)
• M18: 2,140,147 km (0.065 R)
• M19: 2,462,082 km (0.057 R)
• M20: 2,584,602 km (0.093 R)
• M21: 2,664,488 km (0.102 R)
• M22: 2,817,526 km (0.074 R)
• M23: 2,899,805 km (0.101 R)
• M24: 3,001,532 km (0.083 R)
• M25: 3,468,875 km (0.05 R)
• M26: 3,547,265 km (0.104 R)
• M27: 3,686,092 km (0.083 R)
• M28: 4,030,765 km (0.04 R)
• M29: 4,165,403 km (0.111 R)
• M30: 4,428,247 km (0.077 R)
• M31: 4,524,288 km (0.098 R)
• M32: 4,664,162 km (0.065 R)
• M33: 4,772,920 km (0.09 R)
• M34: 4,926,407 km (0.118 R)
• M35: 5,081,540 km (0.116 R)
• M36: 5,260,759 km (0.106 R)
• M37: 5,487,848 km (0.111 R)
• M38: 5,579,552 km (0.086 R)
• M39: 5,718,229 km (0.116 R)
• M40: 5,822,798 km (0.12 R)
• M41: 5,975,238 km (0.088 R)
• M42: 6,045,998 km (0.093 R)
• M43: 6,105,239 km (0.111 R)
• M44: 6,200,233 km (0.085 R)
• M45: 6,403,986 km (0.048 R)
• M46: 6,476,541 km (0.114 R)
• M47: 6,904,540 km (0.065 R)
• M48: 6,991,307 km (0.101 R)
• M49: 7,053,540 km (0.049 R)
• M50: 7,316,682 km (0.08 R)
• M51: 7,544,669 km (0.063 R)
• M52: 7,659,710 km (0.033 R)
• M53: 7,826,811 km (0.053 R)
• M54: 7,930,183 km (0.083 R)
• M55: 8,008,124 km (0.109 R)
• M56: 8,177,618 km (0.113 R)
• M57: 8,414,431 km (0.11 R)
• M58: 8,948,795 km (0.066 R)
• M59: 9,070,568 km (0.058 R)
• M60: 9,138,336 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.7

Radius: 10.1

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.23 AU - 1.58 AU

Year: 1124 Days

Day: 8.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 20,299,970 km

• M1: 131,048 km (0.065 R)
• M2: 199,115 km (0.054 R)
• M3: 270,922 km (0.095 R)
• M4: 337,493 km (0.107 R)
• M5: 498,161 km (0.117 R)
• M6: 566,527 km (0.091 R)
• M7: 643,720 km (0.097 R)
• M8: 730,636 km (0.107 R)
• M9: 798,553 km (0.111 R)
• M10: 892,950 km (0.107 R)
• M11: 1,080,695 km (0.034 R)
• M12: 1,159,533 km (0.075 R)
• M13: 1,288,486 km (0.077 R)
• M14: 1,487,601 km (0.06 R)
• M15: 1,553,873 km (0.09 R)
• M16: 1,696,889 km (0.068 R)
• M17: 2,020,918 km (0.087 R)
• M18: 2,262,069 km (0.105 R)
• M19: 2,468,664 km (0.11 R)
• M20: 2,636,812 km (0.04 R)
• M21: 2,753,947 km (0.083 R)
• M22: 2,854,477 km (0.085 R)
• M23: 3,106,549 km (0.079 R)
• M24: 3,173,120 km (0.093 R)
• M25: 3,327,057 km (0.084 R)
• M26: 3,493,409 km (0.045 R)
• M27: 3,773,457 km (0.089 R)
• M28: 3,844,665 km (0.118 R)
• M29: 4,040,040 km (0.108 R)
• M30: 4,207,291 km (0.101 R)
• M31: 4,366,014 km (0.107 R)
• M32: 4,494,518 km (0.115 R)
• M33: 4,580,836 km (0.076 R)
• M34: 4,722,356 km (0.078 R)
• M35: 4,876,442 km (0.101 R)
• M36: 5,009,883 km (0.12 R)
• M37: 5,144,521 km (0.074 R)
• M38: 5,246,248 km (0.101 R)
• M39: 5,383,130 km (0.071 R)
• M40: 5,474,833 km (0.105 R)
• M41: 5,613,660 km (0.117 R)
• M42: 5,718,528 km (0.083 R)
• M43: 6,060,659 km (0.028 R)
• M44: 6,252,443 km (0.117 R)
• M45: 6,458,290 km (0.066 R)
• M46: 6,605,045 km (0.081 R)
• M47: 6,715,748 km (0.12 R)
• M48: 6,852,031 km (0.094 R)
• M49: 6,989,063 km (0.078 R)
• M50: 7,139,858 km (0.111 R)
• M51: 7,278,834 km (0.087 R)
• M52: 7,444,289 km (0.115 R)
• M53: 7,636,822 km (0.111 R)
• M54: 7,948,434 km (0.115 R)
• M55: 8,570,462 km (0.096 R)
• M56: 8,745,342 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.2

Radius: 11.9

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.18 AU - 2.94 AU

Year: 2778 Days

Day: 13.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 20,299,970 km

• M1: 155,731 km (0.063 R)
• M2: 259,552 km (0.05 R)
• M3: 420,669 km (0.041 R)
• M4: 538,852 km (0.099 R)
• M5: 657,483 km (0.049 R)
• M6: 749,785 km (0.103 R)
• M7: 1,107,623 km (0.101 R)
• M8: 1,204,113 km (0.114 R)
• M9: 1,406,070 km (0.089 R)
• M10: 1,631,664 km (0.116 R)
• M11: 1,774,081 km (0.102 R)
• M12: 2,165,429 km (0.111 R)
• M13: 2,420,494 km (0.105 R)
• M14: 2,526,708 km (0.071 R)
• M15: 2,641,749 km (0.032 R)
• M16: 2,952,464 km (0.067 R)
• M17: 3,050,899 km (0.116 R)
• M18: 3,353,386 km (0.119 R)
• M19: 3,480,394 km (0.076 R)
• M20: 3,608,899 km (0.119 R)
• M21: 3,739,049 km (0.027 R)
• M22: 3,904,056 km (0.078 R)
• M23: 4,004,286 km (0.092 R)
• M24: 4,105,265 km (0.109 R)
• M25: 4,378,879 km (0.11 R)
• M26: 4,649,801 km (0.113 R)
• M27: 4,854,301 km (0.056 R)
• M28: 5,116,397 km (0.115 R)
• M29: 5,411,254 km (0.071 R)
• M30: 6,017,425 km (0.115 R)
• M31: 6,143,237 km (0.111 R)
• M32: 6,260,072 km (0.063 R)
• M33: 6,407,277 km (0.043 R)
• M34: 6,575,574 km (0.115 R)
• M35: 6,725,172 km (0.098 R)
• M36: 6,815,529 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.1

Radius: 10.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.14 AU - 3.32 AU

Year: 3059 Days

Day: 8.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 139.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,299,970 km

• M1: 137,929 km (0.071 R)
• M2: 283,638 km (0.113 R)
• M3: 383,868 km (0.037 R)
• M4: 476,768 km (0.088 R)
• M5: 662,569 km (0.082 R)
• M6: 742,305 km (0.091 R)
• M7: 816,056 km (0.097 R)
• M8: 921,972 km (0.072 R)
• M9: 1,202,468 km (0.033 R)
• M10: 1,404,574 km (0.109 R)
• M11: 1,630,018 km (0.058 R)
• M12: 1,728,603 km (0.117 R)
• M13: 2,251,448 km (0.097 R)
• M14: 2,334,176 km (0.097 R)
• M15: 2,502,473 km (0.108 R)
• M16: 2,588,043 km (0.03 R)
• M17: 2,689,321 km (0.103 R)
• M18: 2,985,973 km (0.118 R)
• M19: 3,246,573 km (0.119 R)
• M20: 3,355,929 km (0.115 R)
• M21: 3,434,917 km (0.092 R)
• M22: 3,546,517 km (0.109 R)
• M23: 3,610,844 km (0.079 R)
• M24: 3,773,307 km (0.096 R)
• M25: 3,905,103 km (0.107 R)
• M26: 4,088,959 km (0.115 R)
• M27: 4,275,507 km (0.086 R)
• M28: 4,482,401 km (0.058 R)
• M29: 5,104,429 km (0.118 R)
• M30: 5,287,238 km (0.082 R)
• M31: 5,360,989 km (0.11 R)
• M32: 5,565,490 km (0.091 R)
• M33: 5,734,685 km (0.086 R)
• M34: 5,810,531 km (0.116 R)
• M35: 6,097,609 km (0.064 R)
• M36: 6,175,101 km (0.085 R)
• M37: 6,389,475 km (0.114 R)
• M38: 6,586,645 km (0.085 R)
• M39: 6,685,978 km (0.095 R)
• M40: 6,846,047 km (0.114 R)
• M41: 6,986,969 km (0.109 R)
• M42: 7,312,942 km (0.077 R)
• M43: 7,560,826 km (0.089 R)
• M44: 7,664,797 km (0.115 R)
• M45: 8,085,915 km (0.089 R)
• M46: 8,213,671 km (0.093 R)
• M47: 8,514,512 km (0.028 R)
• M48: 8,884,767 km (0.086 R)
• M49: 8,950,590 km (0.112 R)
• M50: 9,416,288 km (0.1 R)
• M51: 9,663,424 km (0.109 R)
• M52: 9,731,192 km (0.117 R)
• M53: 10,232,943 km (0.062 R)
• M54: 10,394,509 km (0.092 R)
• M55: 11,428,529 km (0.118 R)
• M56: 12,791,665 km (0.106 R)
• M57: 12,990,630 km (0.095 R)
• M58: 13,065,429 km (0.065 R)
• M59: 13,190,643 km (0.03 R)
• M60: 13,366,420 km (0.11 R)
• M61: 14,103,040 km (0.051 R)
• M62: 14,489,152 km (0.099 R)
• M63: 14,852,825 km (0.025 R)
• M64: 15,298,327 km (0.08 R)
• M65: 16,417,918 km (0.074 R)
• M66: 16,905,756 km (0.119 R)
• M67: 17,261,201 km (0.06 R)
• M68: 17,536,162 km (0.12 R)
• M69: 17,812,618 km (0.105 R)
• M70: 18,007,096 km (0.118 R)
• M71: 18,118,546 km (0.077 R)
• M72: 18,202,171 km (0.118 R)
• M73: 18,342,045 km (0.046 R)
• M74: 18,425,970 km (0.073 R)

Asteroid Belt

Center: 3.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.3

Radius: 14.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.2 AU - 4.2 AU

Year: 4827 Days

Day: 14.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 20,299,970 km

• M1: 187,297 km (0.117 R)
• M2: 283,338 km (0.041 R)
• M3: 422,614 km (0.107 R)
• M4: 718,219 km (0.054 R)
• M5: 898,036 km (0.039 R)
• M6: 999,463 km (0.039 R)
• M7: 1,215,333 km (0.09 R)
• M8: 1,682,078 km (0.112 R)
• M9: 1,863,241 km (0.087 R)
• M10: 2,189,365 km (0.099 R)
• M11: 2,302,461 km (0.119 R)
• M12: 2,593,728 km (0.109 R)
• M13: 2,789,551 km (0.115 R)
• M14: 2,959,345 km (0.053 R)
• M15: 3,132,579 km (0.073 R)
• M16: 3,244,628 km (0.063 R)
• M17: 3,358,173 km (0.117 R)
• M18: 3,572,397 km (0.074 R)
• M19: 3,859,625 km (0.084 R)
• M20: 4,032,111 km (0.084 R)
• M21: 4,207,291 km (0.026 R)
• M22: 4,474,921 km (0.096 R)
• M23: 4,583,529 km (0.119 R)
• M24: 4,821,988 km (0.086 R)
• M25: 4,989,538 km (0.056 R)
• M26: 5,292,174 km (0.038 R)
• M27: 5,407,215 km (0.113 R)
• M28: 5,698,632 km (0.054 R)
• M29: 5,875,905 km (0.08 R)
• M30: 6,135,457 km (0.111 R)
• M31: 6,419,095 km (0.117 R)
• M32: 6,624,343 km (0.026 R)
• M33: 6,790,247 km (0.105 R)
• M34: 6,915,461 km (0.044 R)
• M35: 7,489,019 km (0.07 R)
• M36: 7,748,871 km (0.113 R)
• M37: 8,055,845 km (0.104 R)
• M38: 9,138,635 km (0.047 R)
• M39: 9,767,843 km (0.094 R)
• M40: 9,956,935 km (0.115 R)
• M41: 10,075,716 km (0.106 R)
• M42: 10,872,025 km (0.057 R)
• M43: 10,994,396 km (0.119 R)
• M44: 11,339,668 km (0.085 R)
• M45: 11,463,834 km (0.113 R)
• M46: 11,663,548 km (0.096 R)
• M47: 11,839,175 km (0.118 R)
• M48: 11,940,004 km (0.088 R)
• M49: 12,243,987 km (0.12 R)
• M50: 12,499,351 km (0.109 R)
• M51: 12,833,852 km (0.055 R)
• M52: 12,989,284 km (0.101 R)
• M53: 13,275,913 km (0.116 R)
• M54: 13,433,141 km (0.104 R)
• M55: 13,802,348 km (0.093 R)
• M56: 14,121,441 km (0.092 R)
• M57: 14,362,443 km (0.052 R)
• M58: 14,577,864 km (0.068 R)
• M59: 14,902,940 km (0.107 R)
• M60: 15,837,029 km (0.071 R)
• M61: 16,003,831 km (0.028 R)
• M62: 17,187,898 km (0.055 R)
• M63: 18,341,746 km (0.077 R)
• M64: 18,780,965 km (0.033 R)
• M65: 19,193,856 km (0.111 R)
• M66: 19,520,577 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 18,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit