🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.51 AU - 0.59 AU

Year: 149 Days

Day: 13.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,007,543 km

• M1: 236,813 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.94 AU - 1.02 AU

Year: 354 Days

Day: 16.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.59 AU - 1.61 AU

Year: 739 Days

Day: 24.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,007,543 km

• M1: 293,810 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.62 AU - 3.7 AU

Year: 2052 Days

Day: 16 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.39 AU - 4.83 AU

Year: 3043 Days

Day: 35.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.4

Radius: 11.3

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.91 AU - 9.47 AU

Year: 9357 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,007,543 km

• M1: 142,118 km (0.044 R)
• M2: 269,575 km (0.115 R)
• M3: 359,184 km (0.098 R)
• M4: 477,217 km (0.045 R)
• M5: 864,975 km (0.107 R)
• M6: 938,727 km (0.045 R)
• M7: 1,053,468 km (0.077 R)
• M8: 1,173,296 km (0.089 R)
• M9: 1,276,967 km (0.094 R)
• M10: 1,405,472 km (0.072 R)
• M11: 2,138,651 km (0.099 R)
• M12: 2,477,790 km (0.098 R)
• M13: 2,695,155 km (0.034 R)
• M14: 3,384,652 km (0.103 R)
• M15: 3,504,779 km (0.031 R)
• M16: 3,780,338 km (0.108 R)
• M17: 3,905,103 km (0.118 R)
• M18: 4,158,821 km (0.107 R)
• M19: 4,320,237 km (0.107 R)
• M20: 4,884,520 km (0.109 R)
• M21: 5,401,680 km (0.109 R)
• M22: 7,327,304 km (0.097 R)
• M23: 7,878,871 km (0.077 R)
• M24: 8,038,941 km (0.111 R)
• M25: 8,690,290 km (0.11 R)
• M26: 9,147,760 km (0.036 R)
• M27: 9,570,673 km (0.108 R)
• M28: 10,086,487 km (0.12 R)
• M29: 10,744,119 km (0.075 R)
• M30: 11,415,514 km (0.081 R)
• M31: 11,916,667 km (0.106 R)
• M32: 12,564,725 km (0.111 R)
• M33: 12,987,489 km (0.083 R)
• M34: 13,224,302 km (0.109 R)
• M35: 13,798,758 km (0.089 R)
• M36: 14,234,836 km (0.079 R)
• M37: 14,626,333 km (0.087 R)
• M38: 14,971,904 km (0.044 R)
• M39: 15,170,421 km (0.077 R)
• M40: 15,721,240 km (0.112 R)
• M41: 16,945,549 km (0.078 R)
• M42: 20,467,532 km (0.072 R)
• M43: 20,854,093 km (0.103 R)
• M44: 21,858,942 km (0.077 R)
• M45: 22,423,973 km (0.12 R)
• M46: 22,822,502 km (0.102 R)
• M47: 23,684,036 km (0.1 R)
• M48: 23,799,824 km (0.101 R)
• M49: 24,264,475 km (0.118 R)
• M50: 25,498,359 km (0.119 R)
• M51: 26,093,160 km (0.084 R)
• M52: 26,452,195 km (0.107 R)
• M53: 26,632,311 km (0.073 R)
• M54: 27,054,326 km (0.115 R)
• M55: 27,296,375 km (0.041 R)
• M56: 28,456,208 km (0.117 R)
• M57: 28,702,446 km (0.043 R)
• M58: 30,445,710 km (0.058 R)
• M59: 31,711,906 km (0.067 R)
• M60: 32,544,119 km (0.114 R)
• M61: 33,838,440 km (0.033 R)
• M62: 34,491,883 km (0.048 R)
• M63: 35,215,488 km (0.098 R)
• M64: 35,811,337 km (0.114 R)
• M65: 36,210,314 km (0.116 R)
• M66: 36,410,476 km (0.12 R)
• M67: 36,677,808 km (0.117 R)
• M68: 36,945,737 km (0.074 R)
• M69: 37,147,246 km (0.097 R)
• M70: 37,821,334 km (0.058 R)
• M71: 38,703,662 km (0.046 R)
• M72: 38,839,946 km (0.101 R)
• M73: 39,181,478 km (0.034 R)
• M74: 39,318,360 km (0.092 R)
• M75: 39,936,498 km (0.058 R)
• M76: 40,074,278 km (0.098 R)
• M77: 40,696,306 km (0.115 R)
• M78: 43,640,840 km (0.106 R)
• M79: 46,002,093 km (0.108 R)
• M80: 46,218,861 km (0.11 R)
• M81: 48,184,726 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28

Radius: 8.2

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.56 AU - 11.02 AU

Year: 10342 Days

Day: 11.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,007,543 km

• M1: 168,298 km (0.084 R)
• M2: 481,705 km (0.071 R)
• M3: 578,046 km (0.089 R)
• M4: 632,799 km (0.033 R)
• M5: 962,363 km (0.091 R)
• M6: 1,146,069 km (0.082 R)
• M7: 2,655,661 km (0.105 R)
• M8: 2,723,130 km (0.085 R)
• M9: 2,901,451 km (0.11 R)
• M10: 3,168,782 km (0.086 R)
• M11: 3,356,378 km (0.114 R)
• M12: 3,414,871 km (0.058 R)
• M13: 3,562,524 km (0.07 R)
• M14: 4,443,954 km (0.112 R)
• M15: 4,637,833 km (0.031 R)
• M16: 5,287,238 km (0.105 R)
• M17: 5,338,400 km (0.093 R)
• M18: 6,053,927 km (0.065 R)
• M19: 6,468,462 km (0.116 R)
• M20: 7,135,669 km (0.081 R)
• M21: 7,192,217 km (0.093 R)
• M22: 7,362,908 km (0.115 R)
• M23: 10,058,512 km (0.09 R)
• M24: 11,420,451 km (0.098 R)
• M25: 11,575,434 km (0.113 R)
• M26: 12,473,919 km (0.049 R)
• M27: 13,023,691 km (0.044 R)
• M28: 13,348,020 km (0.097 R)
• M29: 14,360,947 km (0.088 R)
• M30: 15,082,308 km (0.104 R)
• M31: 16,861,026 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.1

Radius: 8.2

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.62 AU - 11.98 AU

Year: 12964 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,007,543 km

• M1: 181,462 km (0.03 R)
• M2: 299,196 km (0.096 R)
• M3: 480,957 km (0.102 R)
• M4: 538,104 km (0.047 R)
• M5: 804,986 km (0.09 R)
• M6: 990,488 km (0.054 R)
• M7: 1,435,840 km (0.111 R)
• M8: 1,487,003 km (0.115 R)
• M9: 1,680,134 km (0.092 R)
• M10: 1,770,640 km (0.109 R)
• M11: 1,881,343 km (0.115 R)
• M12: 1,937,592 km (0.085 R)
• M13: 2,032,736 km (0.03 R)
• M14: 2,531,645 km (0.047 R)
• M15: 2,720,288 km (0.096 R)
• M16: 2,892,026 km (0.089 R)
• M17: 3,045,214 km (0.092 R)
• M18: 3,111,636 km (0.096 R)
• M19: 3,223,535 km (0.105 R)
• M20: 3,898,521 km (0.055 R)
• M21: 4,141,318 km (0.097 R)
• M22: 4,215,219 km (0.105 R)
• M23: 4,718,466 km (0.088 R)
• M24: 4,821,539 km (0.112 R)
• M25: 5,267,491 km (0.088 R)
• M26: 5,864,087 km (0.111 R)
• M27: 5,947,114 km (0.092 R)
• M28: 6,596,817 km (0.113 R)
• M29: 7,150,479 km (0.086 R)
• M30: 7,298,581 km (0.069 R)
• M31: 7,658,364 km (0.098 R)
• M32: 7,810,056 km (0.075 R)
• M33: 7,932,128 km (0.089 R)
• M34: 8,239,851 km (0.103 R)
• M35: 8,457,665 km (0.103 R)
• M36: 10,603,347 km (0.097 R)
• M37: 10,704,625 km (0.094 R)
• M38: 10,840,311 km (0.054 R)
• M39: 11,527,114 km (0.1 R)
• M40: 12,121,915 km (0.112 R)
• M41: 12,334,195 km (0.063 R)
• M42: 12,690,836 km (0.07 R)
• M43: 12,942,460 km (0.048 R)
• M44: 13,268,434 km (0.072 R)
• M45: 13,341,288 km (0.115 R)
• M46: 13,707,354 km (0.094 R)
• M47: 13,780,956 km (0.039 R)
• M48: 13,854,708 km (0.09 R)
• M49: 14,599,256 km (0.062 R)
• M50: 14,787,450 km (0.03 R)
• M51: 15,471,561 km (0.034 R)
• M52: 15,625,049 km (0.097 R)
• M53: 16,556,296 km (0.08 R)
• M54: 17,147,506 km (0.108 R)
• M55: 17,306,230 km (0.103 R)
• M56: 17,625,322 km (0.055 R)
• M57: 19,208,516 km (0.074 R)
• M58: 19,538,978 km (0.05 R)
• M59: 20,121,662 km (0.086 R)
• M60: 20,247,174 km (0.097 R)
• M61: 20,625,657 km (0.088 R)
• M62: 21,048,720 km (0.076 R)
• M63: 21,346,719 km (0.069 R)
• M64: 21,860,587 km (0.075 R)
• M65: 21,989,690 km (0.079 R)
• M66: 22,162,326 km (0.113 R)
• M67: 22,813,526 km (0.087 R)
• M68: 22,900,741 km (0.093 R)
• M69: 23,558,972 km (0.11 R)
• M70: 23,647,235 km (0.052 R)
• M71: 24,669,886 km (0.068 R)
• M72: 25,525,585 km (0.101 R)
• M73: 26,299,455 km (0.118 R)
• M74: 27,080,955 km (0.117 R)
• M75: 27,219,632 km (0.096 R)
• M76: 28,103,606 km (0.095 R)
• M77: 28,197,254 km (0.109 R)
• M78: 28,525,621 km (0.116 R)
• M79: 29,091,550 km (0.039 R)
• M80: 29,423,508 km (0.088 R)
• M81: 30,666,965 km (0.036 R)
• M82: 31,440,835 km (0.084 R)
• M83: 31,927,626 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 13,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit