🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.73 AU - 1.09 AU

Year: 317 Days

Day: 25.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,152,362 km

• M1: 190,887 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1 AU - 1.12 AU

Year: 399 Days

Day: 34.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,152,362 km

• M1: 286,031 km (0.067 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 13.5

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.49 AU - 5.59 AU

Year: 4763 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,152,362 km

• M1: 191,036 km (0.044 R)
• M2: 370,704 km (0.089 R)
• M3: 466,446 km (0.115 R)
• M4: 608,115 km (0.068 R)
• M5: 716,424 km (0.11 R)
• M6: 859,141 km (0.099 R)
• M7: 1,413,101 km (0.057 R)
• M8: 1,684,322 km (0.097 R)
• M9: 1,808,339 km (0.097 R)
• M10: 2,356,017 km (0.065 R)
• M11: 2,910,875 km (0.109 R)
• M12: 3,148,736 km (0.079 R)
• M13: 3,236,849 km (0.063 R)
• M14: 3,348,150 km (0.098 R)
• M15: 4,067,117 km (0.073 R)
• M16: 4,284,782 km (0.086 R)
• M17: 4,556,302 km (0.106 R)
• M18: 4,757,212 km (0.073 R)
• M19: 5,141,978 km (0.107 R)
• M20: 5,351,415 km (0.091 R)
• M21: 5,617,250 km (0.039 R)
• M22: 6,581,708 km (0.095 R)
• M23: 7,185,036 km (0.081 R)
• M24: 7,389,985 km (0.064 R)
• M25: 7,866,155 km (0.11 R)
• M26: 7,956,512 km (0.091 R)
• M27: 8,444,501 km (0.036 R)
• M28: 8,723,351 km (0.068 R)
• M29: 8,848,265 km (0.039 R)
• M30: 9,131,454 km (0.083 R)
• M31: 9,545,840 km (0.119 R)
• M32: 9,771,583 km (0.096 R)
• M33: 9,868,822 km (0.105 R)
• M34: 9,998,972 km (0.072 R)
• M35: 10,195,394 km (0.105 R)
• M36: 10,426,224 km (0.069 R)
• M37: 11,230,611 km (0.044 R)
• M38: 11,709,025 km (0.106 R)
• M39: 11,916,069 km (0.099 R)
• M40: 12,721,354 km (0.047 R)
• M41: 12,934,381 km (0.092 R)
• M42: 13,256,017 km (0.12 R)
• M43: 13,980,370 km (0.087 R)
• M44: 14,310,532 km (0.11 R)
• M45: 14,680,338 km (0.104 R)
• M46: 14,791,938 km (0.084 R)
• M47: 15,316,428 km (0.11 R)
• M48: 15,961,494 km (0.103 R)
• M49: 16,114,683 km (0.047 R)
• M50: 16,615,536 km (0.082 R)
• M51: 16,965,446 km (0.119 R)
• M52: 17,082,581 km (0.097 R)
• M53: 17,278,404 km (0.115 R)
• M54: 17,435,632 km (0.104 R)
• M55: 17,830,720 km (0.059 R)
• M56: 18,148,914 km (0.12 R)
• M57: 18,388,869 km (0.087 R)
• M58: 18,549,388 km (0.101 R)
• M59: 19,359,161 km (0.051 R)
• M60: 19,522,522 km (0.112 R)
• M61: 20,929,191 km (0.069 R)
• M62: 21,096,890 km (0.094 R)
• M63: 21,560,195 km (0.102 R)
• M64: 22,325,687 km (0.063 R)
• M65: 23,273,390 km (0.088 R)
• M66: 23,403,689 km (0.104 R)
• M67: 24,410,333 km (0.085 R)
• M68: 24,808,114 km (0.084 R)
• M69: 24,941,256 km (0.062 R)
• M70: 26,601,942 km (0.079 R)
• M71: 26,920,137 km (0.12 R)
• M72: 27,652,119 km (0.086 R)
• M73: 28,205,482 km (0.067 R)
• M74: 28,529,960 km (0.034 R)
• M75: 28,809,109 km (0.115 R)
• M76: 29,229,479 km (0.078 R)
• M77: 29,746,190 km (0.044 R)
• M78: 29,981,956 km (0.115 R)
• M79: 30,171,048 km (0.083 R)
• M80: 30,408,011 km (0.104 R)
• M81: 30,550,428 km (0.11 R)
• M82: 31,218,084 km (0.12 R)
• M83: 31,505,760 km (0.093 R)
• M84: 31,746,164 km (0.111 R)
• M85: 32,228,767 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 10.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.19 AU - 10.57 AU

Year: 9665 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,152,362 km

• M1: 130,898 km (0.11 R)
• M2: 357,838 km (0.098 R)
• M3: 584,030 km (0.041 R)
• M4: 654,191 km (0.078 R)
• M5: 965,804 km (0.1 R)
• M6: 1,050,925 km (0.115 R)
• M7: 1,123,929 km (0.081 R)
• M8: 1,433,896 km (0.116 R)
• M9: 1,515,726 km (0.107 R)
• M10: 1,615,956 km (0.08 R)
• M11: 1,753,287 km (0.065 R)
• M12: 2,226,316 km (0.075 R)
• M13: 2,321,909 km (0.107 R)
• M14: 2,636,812 km (0.069 R)
• M15: 3,351,291 km (0.107 R)
• M16: 3,662,455 km (0.077 R)
• M17: 3,867,404 km (0.068 R)
• M18: 4,264,886 km (0.117 R)
• M19: 4,360,329 km (0.057 R)
• M20: 4,456,521 km (0.09 R)
• M21: 4,626,613 km (0.111 R)
• M22: 4,823,634 km (0.087 R)
• M23: 5,691,451 km (0.096 R)
• M24: 6,116,608 km (0.106 R)
• M25: 6,224,468 km (0.105 R)
• M26: 6,579,614 km (0.064 R)
• M27: 6,969,466 km (0.074 R)
• M28: 7,452,966 km (0.079 R)
• M29: 7,684,244 km (0.07 R)
• M30: 7,947,237 km (0.113 R)
• M31: 8,422,211 km (0.076 R)
• M32: 8,906,608 km (0.048 R)
• M33: 9,028,979 km (0.033 R)
• M34: 9,182,916 km (0.115 R)
• M35: 9,337,749 km (0.113 R)
• M36: 10,380,895 km (0.102 R)
• M37: 10,606,938 km (0.07 R)
• M38: 11,195,755 km (0.073 R)
• M39: 11,627,495 km (0.109 R)
• M40: 11,997,151 km (0.104 R)
• M41: 12,576,095 km (0.11 R)
• M42: 12,644,760 km (0.057 R)
• M43: 12,713,575 km (0.063 R)
• M44: 13,129,308 km (0.09 R)
• M45: 13,199,020 km (0.119 R)
• M46: 13,549,378 km (0.116 R)
• M47: 13,938,482 km (0.111 R)
• M48: 14,080,750 km (0.111 R)
• M49: 14,872,572 km (0.041 R)
• M50: 15,054,483 km (0.1 R)
• M51: 15,641,654 km (0.054 R)
• M52: 15,938,157 km (0.074 R)
• M53: 16,348,803 km (0.116 R)
• M54: 16,649,645 km (0.119 R)
• M55: 16,952,281 km (0.085 R)
• M56: 17,524,643 km (0.099 R)
• M57: 17,755,472 km (0.092 R)
• M58: 18,531,885 km (0.114 R)
• M59: 18,727,858 km (0.03 R)
• M60: 19,438,598 km (0.097 R)
• M61: 20,077,829 km (0.107 R)
• M62: 20,198,405 km (0.115 R)
• M63: 21,212,978 km (0.105 R)
• M64: 21,541,196 km (0.108 R)
• M65: 21,623,475 km (0.116 R)
• M66: 21,705,903 km (0.047 R)
• M67: 21,829,620 km (0.106 R)
• M68: 22,119,392 km (0.039 R)
• M69: 22,661,085 km (0.119 R)
• M70: 22,744,711 km (0.044 R)
• M71: 23,884,946 km (0.097 R)
• M72: 24,269,263 km (0.116 R)
• M73: 24,741,543 km (0.095 R)
• M74: 24,827,711 km (0.107 R)
• M75: 25,173,582 km (0.099 R)
• M76: 25,260,348 km (0.117 R)
• M77: 25,564,631 km (0.074 R)
• M78: 26,308,581 km (0.114 R)
• M79: 26,838,157 km (0.046 R)
• M80: 27,415,755 km (0.107 R)
• M81: 27,549,645 km (0.118 R)
• M82: 28,267,266 km (0.099 R)
• M83: 30,364,628 km (0.094 R)
• M84: 30,595,607 km (0.07 R)
• M85: 30,734,434 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 13,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit