🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.58 AU

Year: 141 Days

Day: 27.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.96 AU - 1 AU

Year: 364 Days

Day: 44.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,046,954 km

• M1: 169,644 km (0.066 R)
• M2: 501,901 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1 AU - 1.62 AU

Year: 562 Days

Day: 45.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.23 AU - 1.45 AU

Year: 581 Days

Day: 27.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 113.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.37 AU - 2.85 AU

Year: 1580 Days

Day: 41 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,046,954 km

• M1: 102,624 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.44 AU - 3.36 AU

Year: 1851 Days

Day: 17.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.33 AU - 3.87 AU

Year: 2560 Days

Day: 19.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.91 AU - 4.87 AU

Year: 3447 Days

Day: 45.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.8

Radius: 14.3

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.27 AU - 6.67 AU

Year: 5466 Days

Day: 7.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,046,954 km

• M1: 209,736 km (0.102 R)
• M2: 327,171 km (0.059 R)
• M3: 423,212 km (0.108 R)
• M4: 634,445 km (0.085 R)
• M5: 755,320 km (0.086 R)
• M6: 1,096,104 km (0.098 R)
• M7: 1,293,124 km (0.118 R)
• M8: 1,723,367 km (0.107 R)
• M9: 1,882,839 km (0.112 R)
• M10: 1,973,645 km (0.067 R)
• M11: 2,066,096 km (0.064 R)
• M12: 2,490,505 km (0.102 R)
• M13: 3,738,451 km (0.049 R)
• M14: 3,831,052 km (0.093 R)
• M15: 4,041,985 km (0.059 R)
• M16: 4,232,722 km (0.04 R)
• M17: 4,353,597 km (0.032 R)
• M18: 4,573,955 km (0.095 R)
• M19: 4,823,185 km (0.119 R)
• M20: 6,245,861 km (0.08 R)
• M21: 6,383,790 km (0.084 R)
• M22: 6,662,940 km (0.067 R)
• M23: 6,832,284 km (0.08 R)
• M24: 7,700,850 km (0.098 R)
• M25: 7,819,331 km (0.095 R)
• M26: 7,938,411 km (0.079 R)
• M27: 10,021,861 km (0.037 R)
• M28: 10,281,562 km (0.103 R)
• M29: 10,543,359 km (0.071 R)
• M30: 10,642,093 km (0.027 R)
• M31: 11,207,723 km (0.074 R)
• M32: 11,646,793 km (0.049 R)
• M33: 11,817,334 km (0.09 R)
• M34: 11,954,216 km (0.095 R)
• M35: 12,229,626 km (0.119 R)
• M36: 12,507,280 km (0.098 R)
• M37: 13,423,866 km (0.119 R)
• M38: 14,216,286 km (0.119 R)
• M39: 15,545,762 km (0.097 R)
• M40: 15,808,755 km (0.077 R)
• M41: 16,339,528 km (0.085 R)
• M42: 16,914,582 km (0.074 R)
• M43: 17,224,100 km (0.108 R)
• M44: 17,340,637 km (0.108 R)
• M45: 17,927,210 km (0.094 R)
• M46: 19,039,620 km (0.033 R)
• M47: 19,321,313 km (0.11 R)
• M48: 19,685,434 km (0.066 R)
• M49: 20,092,640 km (0.076 R)
• M50: 21,122,920 km (0.103 R)
• M51: 21,372,898 km (0.086 R)
• M52: 21,665,512 km (0.098 R)
• M53: 22,128,218 km (0.094 R)
• M54: 22,849,728 km (0.118 R)
• M55: 22,977,934 km (0.034 R)
• M56: 23,192,008 km (0.081 R)
• M57: 23,320,662 km (0.027 R)
• M58: 24,098,422 km (0.113 R)
• M59: 24,315,937 km (0.069 R)
• M60: 24,709,080 km (0.068 R)
• M61: 24,840,577 km (0.107 R)
• M62: 25,192,581 km (0.038 R)
• M63: 25,457,518 km (0.048 R)
• M64: 25,590,361 km (0.099 R)
• M65: 26,302,896 km (0.09 R)
• M66: 26,481,965 km (0.054 R)
• M67: 27,067,042 km (0.064 R)
• M68: 27,383,890 km (0.102 R)
• M69: 28,112,581 km (0.038 R)
• M70: 29,682,162 km (0.064 R)
• M71: 30,430,750 km (0.096 R)
• M72: 31,612,723 km (0.116 R)
• M73: 32,041,919 km (0.057 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.7

Radius: 9.2

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.06 AU - 12.38 AU

Year: 15036 Days

Day: 9 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,046,954 km

• M1: 120,277 km (0.101 R)
• M2: 212,130 km (0.107 R)
• M3: 564,732 km (0.075 R)
• M4: 1,011,730 km (0.043 R)
• M5: 1,181,973 km (0.084 R)
• M6: 1,361,789 km (0.097 R)
• M7: 1,468,602 km (0.042 R)
• M8: 2,820,967 km (0.111 R)
• M9: 3,133,776 km (0.06 R)
• M10: 3,348,599 km (0.099 R)
• M11: 4,493,322 km (0.071 R)
• M12: 5,360,690 km (0.06 R)
• M13: 5,531,830 km (0.119 R)
• M14: 5,617,998 km (0.076 R)
• M15: 6,964,379 km (0.092 R)
• M16: 7,434,565 km (0.084 R)
• M17: 7,529,859 km (0.102 R)
• M18: 8,158,918 km (0.113 R)
• M19: 9,210,741 km (0.116 R)
• M20: 10,571,334 km (0.073 R)
• M21: 10,840,011 km (0.096 R)
• M22: 11,659,957 km (0.108 R)
• M23: 11,770,809 km (0.096 R)
• M24: 11,881,960 km (0.119 R)
• M25: 12,841,182 km (0.104 R)
• M26: 13,185,706 km (0.081 R)
• M27: 13,475,028 km (0.116 R)
• M28: 13,591,415 km (0.112 R)
• M29: 15,255,093 km (0.084 R)
• M30: 16,296,294 km (0.074 R)
• M31: 16,482,394 km (0.118 R)
• M32: 18,317,661 km (0.037 R)
• M33: 18,511,241 km (0.082 R)
• M34: 18,705,419 km (0.104 R)
• M35: 19,357,665 km (0.1 R)
• M36: 19,489,012 km (0.071 R)
• M37: 20,953,426 km (0.1 R)
• M38: 21,155,832 km (0.034 R)
• M39: 21,291,218 km (0.079 R)
• M40: 21,972,038 km (0.071 R)
• M41: 22,937,243 km (0.112 R)
• M42: 24,127,893 km (0.077 R)
• M43: 25,698,371 km (0.077 R)
• M44: 25,987,394 km (0.074 R)
• M45: 26,059,799 km (0.102 R)
• M46: 26,861,195 km (0.1 R)
• M47: 27,007,652 km (0.112 R)
• M48: 28,264,124 km (0.07 R)
• M49: 29,464,049 km (0.091 R)
• M50: 31,217,934 km (0.115 R)
• M51: 31,835,773 km (0.116 R)
• M52: 32,068,548 km (0.045 R)
• M53: 32,535,891 km (0.065 R)
• M54: 34,427,257 km (0.073 R)
• M55: 35,707,815 km (0.104 R)
• M56: 36,111,280 km (0.105 R)
• M57: 36,922,550 km (0.094 R)
• M58: 37,004,081 km (0.099 R)
• M59: 37,575,993 km (0.114 R)
• M60: 38,728,645 km (0.096 R)
• M61: 39,475,737 km (0.115 R)
• M62: 39,809,190 km (0.118 R)
• M63: 41,152,878 km (0.069 R)
• M64: 41,321,924 km (0.088 R)
• M65: 42,767,638 km (0.114 R)
• M66: 45,272,056 km (0.048 R)
• M67: 46,146,605 km (0.06 R)
• M68: 46,585,974 km (0.047 R)
• M69: 46,674,087 km (0.114 R)
• M70: 47,115,101 km (0.085 R)
• M71: 47,468,900 km (0.065 R)
• M72: 48,090,180 km (0.118 R)
• M73: 49,610,394 km (0.116 R)
• M74: 50,964,703 km (0.084 R)
• M75: 54,728,287 km (0.058 R)
• M76: 55,286,436 km (0.103 R)
• M77: 56,033,678 km (0.116 R)
• M78: 58,011,062 km (0.102 R)
• M79: 58,770,421 km (0.101 R)
• M80: 58,865,565 km (0.047 R)
• M81: 58,960,710 km (0.12 R)
• M82: 59,151,297 km (0.064 R)
• M83: 60,683,030 km (0.102 R)
• M84: 61,164,286 km (0.055 R)
• M85: 61,260,777 km (0.117 R)
• M86: 61,550,398 km (0.111 R)
• M87: 61,937,109 km (0.073 R)
• M88: 62,227,777 km (0.086 R)
• M89: 62,615,984 km (0.105 R)
• M90: 62,713,073 km (0.093 R)
• M91: 62,810,312 km (0.11 R)
• M92: 63,394,790 km (0.072 R)
• M93: 63,590,016 km (0.069 R)
• M94: 63,687,703 km (0.065 R)
• M95: 64,176,888 km (0.092 R)
• M96: 64,470,848 km (0.06 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit