🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.65 AU - 0.81 AU

Year: 229 Days

Day: 22.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.79 AU - 1.15 AU

Year: 351 Days

Day: 27.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 120.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,298,973 km

• M1: 699,819 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.21 AU - 1.21 AU

Year: 489 Days

Day: 15.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.06 AU - 1.74 AU

Year: 608 Days

Day: 43.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,298,973 km

• M1: 1,106,575 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.84 AU - 2.46 AU

Year: 1157 Days

Day: 35.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.19 AU - 2.37 AU

Year: 1264 Days

Day: 43.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.92 AU - 4.08 AU

Year: 2404 Days

Day: 23 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,298,973 km

• M1: 3,430,878 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.3

Radius: 11.5

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.76 AU - 9.88 AU

Year: 10445 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,298,973 km

• M1: 144,811 km (0.054 R)
• M2: 274,811 km (0.113 R)
• M3: 455,376 km (0.108 R)
• M4: 531,521 km (0.114 R)
• M5: 646,712 km (0.089 R)
• M6: 771,626 km (0.119 R)
• M7: 1,047,484 km (0.119 R)
• M8: 1,286,542 km (0.045 R)
• M9: 1,766,452 km (0.12 R)
• M10: 1,843,195 km (0.095 R)
• M11: 1,999,974 km (0.055 R)
• M12: 2,440,240 km (0.036 R)
• M13: 2,820,219 km (0.031 R)
• M14: 3,063,465 km (0.047 R)
• M15: 3,570,752 km (0.079 R)
• M16: 4,138,625 km (0.069 R)
• M17: 4,380,824 km (0.089 R)
• M18: 4,485,991 km (0.118 R)
• M19: 4,592,056 km (0.114 R)
• M20: 5,208,998 km (0.083 R)
• M21: 5,320,598 km (0.063 R)
• M22: 5,736,630 km (0.092 R)
• M23: 6,045,848 km (0.066 R)
• M24: 6,321,108 km (0.094 R)
• M25: 7,254,001 km (0.105 R)
• M26: 7,630,688 km (0.098 R)
• M27: 8,272,912 km (0.096 R)
• M28: 9,021,799 km (0.069 R)
• M29: 9,111,258 km (0.097 R)
• M30: 11,154,915 km (0.037 R)
• M31: 11,541,326 km (0.058 R)
• M32: 11,638,565 km (0.093 R)
• M33: 13,130,504 km (0.089 R)
• M34: 13,538,458 km (0.117 R)
• M35: 13,898,839 km (0.061 R)
• M36: 14,054,271 km (0.113 R)
• M37: 15,479,041 km (0.063 R)
• M38: 15,640,158 km (0.077 R)
• M39: 16,181,403 km (0.119 R)
• M40: 16,290,311 km (0.111 R)
• M41: 17,226,494 km (0.107 R)
• M42: 17,449,395 km (0.085 R)
• M43: 18,293,576 km (0.116 R)
• M44: 19,150,921 km (0.094 R)
• M45: 19,381,751 km (0.095 R)
• M46: 19,729,865 km (0.05 R)
• M47: 19,846,252 km (0.107 R)
• M48: 20,373,285 km (0.086 R)
• M49: 20,786,325 km (0.054 R)
• M50: 21,440,965 km (0.101 R)
• M51: 21,981,762 km (0.1 R)
• M52: 22,162,925 km (0.042 R)
• M53: 22,526,896 km (0.025 R)
• M54: 22,831,777 km (0.082 R)
• M55: 23,260,674 km (0.07 R)
• M56: 23,816,280 km (0.068 R)
• M57: 25,255,861 km (0.09 R)
• M58: 28,284,170 km (0.058 R)
• M59: 30,142,325 km (0.102 R)
• M60: 30,545,492 km (0.111 R)
• M61: 33,835,598 km (0.102 R)
• M62: 34,394,794 km (0.099 R)
• M63: 34,816,212 km (0.052 R)
• M64: 35,239,274 km (0.112 R)
• M65: 36,877,072 km (0.108 R)
• M66: 37,452,425 km (0.081 R)
• M67: 37,669,043 km (0.12 R)
• M68: 39,343,193 km (0.117 R)
• M69: 40,522,174 km (0.082 R)
• M70: 40,670,276 km (0.096 R)
• M71: 41,339,277 km (0.109 R)
• M72: 41,488,426 km (0.115 R)
• M73: 41,937,070 km (0.092 R)
• M74: 42,012,019 km (0.049 R)
• M75: 42,612,953 km (0.118 R)
• M76: 42,914,543 km (0.088 R)
• M77: 43,899,495 km (0.112 R)
• M78: 44,509,406 km (0.088 R)
• M79: 46,976,723 km (0.107 R)
• M80: 48,383,991 km (0.107 R)
• M81: 48,777,283 km (0.064 R)
• M82: 48,934,959 km (0.087 R)
• M83: 49,171,773 km (0.11 R)
• M84: 49,250,761 km (0.106 R)
• M85: 49,488,172 km (0.098 R)
• M86: 51,239,963 km (0.072 R)
• M87: 51,319,998 km (0.058 R)
• M88: 53,336,278 km (0.083 R)
• M89: 53,824,117 km (0.069 R)
• M90: 54,476,663 km (0.109 R)
• M91: 54,640,323 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.4

Radius: 4.9

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.12 AU - 15.46 AU

Year: 16791 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 41,298,973 km

• M1: 96,191 km (0.09 R)
• M2: 204,799 km (0.089 R)
• M3: 390,899 km (0.106 R)
• M4: 651,948 km (0.102 R)
• M5: 760,107 km (0.097 R)
• M6: 924,964 km (0.102 R)
• M7: 959,222 km (0.12 R)
• M8: 1,384,678 km (0.074 R)
• M9: 1,711,250 km (0.084 R)
• M10: 1,818,213 km (0.111 R)
• M11: 1,949,410 km (0.077 R)
• M12: 2,083,749 km (0.107 R)
• M13: 2,774,741 km (0.117 R)
• M14: 2,849,989 km (0.101 R)
• M15: 3,262,879 km (0.092 R)
• M16: 3,666,644 km (0.118 R)
• M17: 3,804,872 km (0.116 R)
• M18: 4,639,329 km (0.114 R)
• M19: 4,879,284 km (0.088 R)
• M20: 5,153,946 km (0.108 R)
• M21: 5,339,896 km (0.109 R)
• M22: 6,203,674 km (0.067 R)
• M23: 6,601,305 km (0.118 R)
• M24: 6,938,948 km (0.033 R)
• M25: 7,213,161 km (0.117 R)
• M26: 7,247,718 km (0.104 R)
• M27: 7,842,968 km (0.069 R)
• M28: 8,272,613 km (0.05 R)
• M29: 8,968,392 km (0.088 R)
• M30: 9,117,242 km (0.12 R)
• M31: 9,154,642 km (0.047 R)
• M32: 9,568,729 km (0.101 R)
• M33: 9,797,165 km (0.107 R)
• M34: 9,835,462 km (0.115 R)
• M35: 9,950,502 km (0.071 R)
• M36: 10,298,467 km (0.111 R)
• M37: 10,532,588 km (0.071 R)
• M38: 11,006,065 km (0.104 R)
• M39: 11,045,858 km (0.056 R)
• M40: 11,285,514 km (0.114 R)
• M41: 11,446,331 km (0.107 R)
• M42: 12,759,202 km (0.12 R)
• M43: 12,801,090 km (0.112 R)
• M44: 13,689,252 km (0.113 R)
• M45: 16,561,531 km (0.111 R)
• M46: 17,342,432 km (0.106 R)
• M47: 17,574,309 km (0.092 R)
• M48: 20,095,482 km (0.046 R)
• M49: 20,290,408 km (0.107 R)
• M50: 20,681,906 km (0.091 R)
• M51: 21,174,831 km (0.1 R)
• M52: 21,224,348 km (0.072 R)
• M53: 21,422,714 km (0.078 R)
• M54: 21,522,197 km (0.071 R)
• M55: 21,671,645 km (0.107 R)
• M56: 23,184,828 km (0.116 R)
• M57: 23,748,213 km (0.093 R)
• M58: 24,316,087 km (0.112 R)
• M59: 24,992,867 km (0.069 R)
• M60: 25,045,227 km (0.032 R)
• M61: 25,887,313 km (0.089 R)
• M62: 26,311,872 km (0.078 R)
• M63: 27,060,460 km (0.07 R)
• M64: 27,167,871 km (0.096 R)
• M65: 27,599,311 km (0.084 R)
• M66: 28,032,995 km (0.067 R)
• M67: 28,087,299 km (0.11 R)
• M68: 28,468,924 km (0.089 R)
• M69: 29,016,901 km (0.118 R)
• M70: 29,734,671 km (0.116 R)
• M71: 29,790,022 km (0.059 R)
• M72: 30,123,476 km (0.056 R)
• M73: 30,346,377 km (0.104 R)
• M74: 31,131,167 km (0.074 R)
• M75: 31,979,238 km (0.075 R)
• M76: 32,263,623 km (0.03 R)
• M77: 32,605,903 km (0.108 R)
• M78: 33,524,883 km (0.08 R)
• M79: 33,582,628 km (0.1 R)
• M80: 33,871,651 km (0.092 R)
• M81: 33,929,545 km (0.096 R)
• M82: 34,277,659 km (0.116 R)
• M83: 34,802,149 km (0.044 R)
• M84: 35,270,540 km (0.103 R)
• M85: 35,387,975 km (0.059 R)
• M86: 35,446,767 km (0.086 R)
• M87: 35,741,026 km (0.083 R)
• M88: 36,272,846 km (0.106 R)
• M89: 36,569,499 km (0.049 R)
• M90: 37,344,266 km (0.099 R)
• M91: 37,703,750 km (0.069 R)
• M92: 38,970,844 km (0.068 R)
• M93: 39,335,414 km (0.092 R)
• M94: 40,990,116 km (0.053 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 12,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit