🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.89 AU - 1.25 AU

Year: 487 Days

Day: 12.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.8

Radius: 9.4

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.58 AU - 3.96 AU

Year: 2600 Days

Day: 11.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,979,886 km

• M1: 125,513 km (0.115 R)
• M2: 242,648 km (0.049 R)
• M3: 304,581 km (0.1 R)
• M4: 510,428 km (0.079 R)
• M5: 614,099 km (0.028 R)
• M6: 673,340 km (0.078 R)
• M7: 743,501 km (0.107 R)
• M8: 807,230 km (0.061 R)
• M9: 872,904 km (0.081 R)
• M10: 1,071,420 km (0.119 R)
• M11: 1,154,896 km (0.059 R)
• M12: 1,351,318 km (0.053 R)
• M13: 1,739,524 km (0.064 R)
• M14: 1,801,458 km (0.079 R)
• M15: 1,863,989 km (0.047 R)
• M16: 2,095,717 km (0.051 R)
• M17: 2,446,823 km (0.045 R)
• M18: 2,657,905 km (0.065 R)
• M19: 2,743,924 km (0.048 R)
• M20: 3,052,844 km (0.067 R)
• M21: 3,112,982 km (0.096 R)
• M22: 3,311,199 km (0.076 R)
• M23: 3,450,774 km (0.104 R)
• M24: 3,784,377 km (0.11 R)
• M25: 4,128,303 km (0.111 R)
• M26: 4,346,267 km (0.118 R)
• M27: 4,431,089 km (0.101 R)
• M28: 4,550,917 km (0.091 R)
• M29: 4,899,031 km (0.058 R)
• M30: 5,310,126 km (0.117 R)
• M31: 5,769,541 km (0.083 R)
• M32: 6,184,376 km (0.117 R)
• M33: 7,183,091 km (0.109 R)
• M34: 7,243,379 km (0.064 R)
• M35: 7,486,326 km (0.103 R)
• M36: 7,567,857 km (0.08 R)
• M37: 7,690,827 km (0.098 R)
• M38: 7,876,477 km (0.108 R)
• M39: 8,105,362 km (0.104 R)
• M40: 8,655,134 km (0.054 R)
• M41: 8,934,583 km (0.118 R)
• M42: 9,217,024 km (0.056 R)
• M43: 9,480,466 km (0.11 R)
• M44: 9,992,091 km (0.111 R)
• M45: 10,353,369 km (0.113 R)
• M46: 10,512,841 km (0.071 R)
• M47: 10,787,951 km (0.107 R)
• M48: 10,949,517 km (0.043 R)
• M49: 11,275,192 km (0.103 R)
• M50: 11,627,644 km (0.11 R)
• M51: 11,888,543 km (0.073 R)
• M52: 12,103,365 km (0.094 R)
• M53: 12,877,534 km (0.087 R)
• M54: 12,950,987 km (0.119 R)
• M55: 13,147,409 km (0.115 R)
• M56: 13,270,678 km (0.098 R)
• M57: 13,842,740 km (0.12 R)
• M58: 13,968,103 km (0.074 R)
• M59: 14,144,329 km (0.073 R)
• M60: 14,220,175 km (0.076 R)
• M61: 14,524,457 km (0.118 R)
• M62: 15,113,873 km (0.079 R)
• M63: 15,191,365 km (0.107 R)
• M64: 15,632,828 km (0.09 R)
• M65: 16,052,151 km (0.111 R)
• M66: 16,183,946 km (0.09 R)
• M67: 16,263,233 km (0.073 R)
• M68: 16,395,627 km (0.118 R)
• M69: 16,528,321 km (0.065 R)
• M70: 16,955,572 km (0.104 R)
• M71: 17,036,056 km (0.104 R)
• M72: 17,332,260 km (0.09 R)
• M73: 17,657,485 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977

Radius: 11.6

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.84 AU - 6.4 AU

Year: 5094 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,979,886 km

• M1: 149,897 km (0.071 R)
• M2: 313,557 km (0.049 R)
• M3: 539,001 km (0.041 R)
• M4: 647,908 km (0.047 R)
• M5: 752,028 km (0.077 R)
• M6: 848,220 km (0.11 R)
• M7: 993,479 km (0.114 R)
• M8: 1,179,579 km (0.112 R)
• M9: 1,515,726 km (0.094 R)
• M10: 1,920,238 km (0.095 R)
• M11: 1,997,431 km (0.076 R)
• M12: 2,095,567 km (0.117 R)
• M13: 2,610,333 km (0.111 R)
• M14: 3,118,068 km (0.075 R)
• M15: 4,173,631 km (0.104 R)
• M16: 4,325,772 km (0.107 R)
• M17: 4,505,439 km (0.115 R)
• M18: 4,740,158 km (0.108 R)
• M19: 5,331,070 km (0.066 R)
• M20: 5,579,552 km (0.071 R)
• M21: 5,747,401 km (0.101 R)
• M22: 5,831,923 km (0.077 R)
• M23: 6,318,864 km (0.109 R)
• M24: 6,464,573 km (0.061 R)
• M25: 6,640,949 km (0.037 R)
• M26: 7,701,448 km (0.055 R)
• M27: 8,108,803 km (0.107 R)
• M28: 8,235,512 km (0.064 R)
• M29: 8,781,694 km (0.061 R)
• M30: 8,879,232 km (0.109 R)
• M31: 9,108,416 km (0.042 R)
• M32: 9,639,488 km (0.11 R)
• M33: 9,740,317 km (0.108 R)
• M34: 10,801,415 km (0.038 R)
• M35: 10,941,139 km (0.049 R)
• M36: 11,576,781 km (0.067 R)
• M37: 11,935,217 km (0.098 R)
• M38: 12,589,409 km (0.097 R)
• M39: 12,662,861 km (0.069 R)
• M40: 12,958,018 km (0.06 R)
• M41: 13,555,063 km (0.064 R)
• M42: 14,582,950 km (0.115 R)
• M43: 14,698,739 km (0.086 R)
• M44: 14,970,109 km (0.106 R)
• M45: 15,714,808 km (0.054 R)
• M46: 15,912,875 km (0.091 R)
• M47: 15,992,312 km (0.039 R)
• M48: 16,071,898 km (0.053 R)
• M49: 16,592,349 km (0.118 R)
• M50: 16,794,007 km (0.098 R)
• M51: 16,874,939 km (0.057 R)
• M52: 17,567,727 km (0.063 R)
• M53: 18,186,763 km (0.11 R)
• M54: 18,519,768 km (0.049 R)
• M55: 19,192,060 km (0.113 R)
• M56: 19,573,685 km (0.094 R)
• M57: 20,258,394 km (0.074 R)
• M58: 20,517,198 km (0.057 R)
• M59: 20,950,883 km (0.101 R)
• M60: 21,081,631 km (0.071 R)
• M61: 21,827,526 km (0.047 R)
• M62: 22,137,194 km (0.085 R)
• M63: 22,270,336 km (0.055 R)
• M64: 22,403,777 km (0.104 R)
• M65: 22,626,828 km (0.116 R)
• M66: 23,798,029 km (0.119 R)
• M67: 23,934,463 km (0.092 R)
• M68: 24,436,962 km (0.114 R)
• M69: 24,666,445 km (0.101 R)
• M70: 25,035,204 km (0.051 R)
• M71: 25,127,655 km (0.097 R)
• M72: 25,220,256 km (0.091 R)
• M73: 25,918,280 km (0.102 R)
• M74: 26,575,613 km (0.109 R)
• M75: 26,811,678 km (0.088 R)
• M76: 26,953,647 km (0.104 R)
• M77: 27,143,337 km (0.116 R)
• M78: 29,064,473 km (0.097 R)
• M79: 29,356,488 km (0.097 R)
• M80: 30,041,496 km (0.102 R)
• M81: 30,781,258 km (0.106 R)
• M82: 31,277,773 km (0.09 R)
• M83: 32,127,938 km (0.025 R)
• M84: 33,290,313 km (0.106 R)
• M85: 34,158,280 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254

Radius: 11

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.54 AU - 8.7 AU

Year: 11128 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,979,886 km

• M1: 146,157 km (0.068 R)
• M2: 225,743 km (0.083 R)
• M3: 398,978 km (0.108 R)
• M4: 819,198 km (0.085 R)
• M5: 924,066 km (0.083 R)
• M6: 1,066,034 km (0.105 R)
• M7: 1,232,686 km (0.075 R)
• M8: 1,499,270 km (0.104 R)
• M9: 1,687,464 km (0.116 R)
• M10: 1,824,047 km (0.115 R)
• M11: 2,005,060 km (0.089 R)
• M12: 2,927,032 km (0.068 R)
• M13: 2,997,493 km (0.101 R)
• M14: 3,140,059 km (0.109 R)
• M15: 3,236,400 km (0.028 R)
• M16: 3,938,613 km (0.093 R)
• M17: 4,550,169 km (0.079 R)
• M18: 4,659,525 km (0.1 R)
• M19: 4,908,905 km (0.091 R)
• M20: 5,771,935 km (0.109 R)
• M21: 5,860,796 km (0.045 R)
• M22: 6,342,651 km (0.092 R)
• M23: 6,837,371 km (0.059 R)
• M24: 7,635,176 km (0.096 R)
• M25: 7,896,823 km (0.041 R)
• M26: 9,110,062 km (0.108 R)
• M27: 9,597,601 km (0.117 R)
• M28: 9,703,217 km (0.09 R)
• M29: 10,165,175 km (0.112 R)
• M30: 10,634,314 km (0.117 R)
• M31: 10,743,670 km (0.093 R)
• M32: 11,970,373 km (0.114 R)
• M33: 12,236,208 km (0.118 R)
• M34: 12,658,074 km (0.081 R)
• M35: 12,928,996 km (0.105 R)
• M36: 13,358,641 km (0.113 R)
• M37: 13,516,018 km (0.096 R)
• M38: 13,674,143 km (0.06 R)
• M39: 14,675,701 km (0.1 R)
• M40: 14,797,473 km (0.066 R)
• M41: 15,493,851 km (0.045 R)
• M42: 16,033,601 km (0.087 R)
• M43: 16,159,113 km (0.11 R)
• M44: 16,242,888 km (0.12 R)
• M45: 17,560,396 km (0.111 R)
• M46: 18,384,830 km (0.052 R)
• M47: 18,647,823 km (0.096 R)
• M48: 18,779,769 km (0.097 R)
• M49: 18,868,031 km (0.105 R)
• M50: 19,757,092 km (0.088 R)
• M51: 20,026,368 km (0.114 R)
• M52: 20,342,169 km (0.037 R)
• M53: 20,978,857 km (0.12 R)
• M54: 22,318,207 km (0.1 R)
• M55: 22,739,624 km (0.095 R)
• M56: 22,880,546 km (0.118 R)
• M57: 22,974,792 km (0.112 R)
• M58: 24,162,898 km (0.077 R)
• M59: 25,322,132 km (0.083 R)
• M60: 25,468,439 km (0.082 R)
• M61: 25,565,977 km (0.098 R)
• M62: 25,663,664 km (0.074 R)
• M63: 25,761,651 km (0.088 R)
• M64: 26,252,781 km (0.08 R)
• M65: 26,351,366 km (0.097 R)
• M66: 26,548,985 km (0.113 R)
• M67: 27,494,293 km (0.11 R)
• M68: 27,594,524 km (0.099 R)
• M69: 28,097,023 km (0.119 R)
• M70: 28,248,416 km (0.094 R)
• M71: 29,111,297 km (0.101 R)
• M72: 29,366,660 km (0.085 R)
• M73: 29,674,234 km (0.054 R)
• M74: 30,551,326 km (0.076 R)
• M75: 30,706,908 km (0.055 R)
• M76: 31,698,891 km (0.098 R)
• M77: 31,961,735 km (0.12 R)
• M78: 32,754,454 km (0.046 R)
• M79: 33,233,167 km (0.039 R)
• M80: 33,446,643 km (0.09 R)
• M81: 33,767,830 km (0.089 R)
• M82: 34,251,480 km (0.092 R)
• M83: 35,770,796 km (0.119 R)
• M84: 36,703,838 km (0.077 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 16,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit