🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.5 AU - 0.56 AU

Year: 144 Days

Day: 24.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,289,251 km

• M1: 138,378 km (0.109 R)
• M2: 259,852 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.58 AU - 0.6 AU

Year: 169 Days

Day: 27.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,289,251 km

• M1: 21,692 km (0.087 R)
• M2: 52,509 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.61 AU - 0.81 AU

Year: 223 Days

Day: 26.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,289,251 km

• M1: 90,507 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.41 AU - 1.99 AU

Year: 826 Days

Day: 40.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,289,251 km

• M1: 349,610 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.53 AU - 2.25 AU

Year: 969 Days

Day: 42.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,289,251 km

• M1: 286,480 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.21 AU - 3.61 AU

Year: 1851 Days

Day: 31.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,289,251 km

• M1: 2,553,336 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.22 AU - 4.14 AU

Year: 2632 Days

Day: 29.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926

Radius: 14.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.92 AU - 6.14 AU

Year: 4205 Days

Day: 13.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,289,251 km

• M1: 187,596 km (0.115 R)
• M2: 446,400 km (0.116 R)
• M3: 543,639 km (0.106 R)
• M4: 864,376 km (0.088 R)
• M5: 1,160,131 km (0.091 R)
• M6: 1,381,237 km (0.109 R)
• M7: 1,568,683 km (0.068 R)
• M8: 2,236,937 km (0.095 R)
• M9: 2,516,386 km (0.091 R)
• M10: 2,670,322 km (0.096 R)
• M11: 2,768,009 km (0.111 R)
• M12: 2,987,619 km (0.105 R)
• M13: 3,171,624 km (0.082 R)
• M14: 3,444,192 km (0.104 R)
• M15: 3,594,089 km (0.107 R)
• M16: 3,702,697 km (0.086 R)
• M17: 3,945,345 km (0.104 R)
• M18: 4,239,005 km (0.081 R)
• M19: 4,400,272 km (0.074 R)
• M20: 4,752,575 km (0.08 R)
• M21: 4,920,124 km (0.078 R)
• M22: 5,261,357 km (0.028 R)
• M23: 5,509,839 km (0.04 R)
• M24: 6,410,269 km (0.103 R)
• M25: 6,945,380 km (0.073 R)
• M26: 7,522,828 km (0.117 R)
• M27: 7,859,872 km (0.058 R)
• M28: 8,374,638 km (0.04 R)
• M29: 9,892,608 km (0.09 R)
• M30: 11,173,764 km (0.068 R)
• M31: 11,397,712 km (0.106 R)
• M32: 11,785,171 km (0.083 R)
• M33: 12,176,967 km (0.083 R)
• M34: 12,308,614 km (0.071 R)
• M35: 13,040,746 km (0.116 R)
• M36: 13,855,456 km (0.09 R)
• M37: 13,958,529 km (0.112 R)
• M38: 14,061,751 km (0.065 R)
• M39: 14,165,273 km (0.102 R)
• M40: 14,373,064 km (0.102 R)
• M41: 14,616,909 km (0.079 R)
• M42: 14,967,417 km (0.025 R)
• M43: 15,073,182 km (0.075 R)
• M44: 15,285,462 km (0.107 R)
• M45: 15,534,243 km (0.118 R)
• M46: 15,999,941 km (0.095 R)
• M47: 16,252,612 km (0.108 R)
• M48: 16,506,629 km (0.1 R)
• M49: 16,835,296 km (0.077 R)
• M50: 16,945,250 km (0.105 R)
• M51: 18,927,871 km (0.074 R)
• M52: 19,425,284 km (0.09 R)
• M53: 19,810,947 km (0.094 R)
• M54: 20,004,676 km (0.099 R)
• M55: 20,355,034 km (0.079 R)
• M56: 20,864,714 km (0.104 R)
• M57: 21,976,825 km (0.103 R)
• M58: 22,097,101 km (0.112 R)
• M59: 22,459,278 km (0.119 R)
• M60: 23,230,455 km (0.091 R)
• M61: 23,352,976 km (0.083 R)
• M62: 23,475,795 km (0.103 R)
• M63: 24,010,309 km (0.05 R)
• M64: 24,465,685 km (0.11 R)
• M65: 25,469,337 km (0.032 R)
• M66: 25,764,493 km (0.103 R)
• M67: 26,103,332 km (0.117 R)
• M68: 26,315,911 km (0.069 R)
• M69: 27,128,676 km (0.108 R)
• M70: 27,646,285 km (0.082 R)
• M71: 27,819,669 km (0.092 R)
• M72: 28,123,652 km (0.06 R)
• M73: 28,954,668 km (0.101 R)
• M74: 29,572,208 km (0.083 R)
• M75: 29,705,051 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.8

Radius: 9.6

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.78 AU - 12.54 AU

Year: 12072 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,289,251 km

• M1: 139,425 km (0.093 R)
• M2: 203,453 km (0.119 R)
• M3: 522,695 km (0.091 R)
• M4: 952,340 km (0.09 R)
• M5: 1,330,374 km (0.115 R)
• M6: 1,425,967 km (0.069 R)
• M7: 1,831,527 km (0.102 R)
• M8: 2,020,170 km (0.08 R)
• M9: 2,243,669 km (0.093 R)
• M10: 2,475,246 km (0.069 R)
• M11: 2,745,271 km (0.069 R)
• M12: 2,899,356 km (0.116 R)
• M13: 3,120,013 km (0.086 R)
• M14: 3,746,529 km (0.039 R)
• M15: 4,021,939 km (0.112 R)
• M16: 4,887,362 km (0.096 R)
• M17: 5,769,242 km (0.078 R)
• M18: 6,168,070 km (0.105 R)
• M19: 6,289,394 km (0.1 R)
• M20: 6,992,204 km (0.06 R)
• M21: 7,546,465 km (0.072 R)
• M22: 7,806,914 km (0.111 R)
• M23: 7,894,579 km (0.12 R)
• M24: 8,026,375 km (0.058 R)
• M25: 9,015,964 km (0.113 R)
• M26: 9,478,521 km (0.116 R)
• M27: 9,571,870 km (0.061 R)
• M28: 9,854,012 km (0.104 R)
• M29: 9,948,707 km (0.057 R)
• M30: 10,716,892 km (0.098 R)
• M31: 11,108,240 km (0.11 R)
• M32: 11,355,226 km (0.069 R)
• M33: 11,504,226 km (0.05 R)
• M34: 11,653,824 km (0.103 R)
• M35: 11,955,263 km (0.089 R)
• M36: 12,157,520 km (0.038 R)
• M37: 12,926,303 km (0.075 R)
• M38: 13,342,784 km (0.119 R)
• M39: 14,082,246 km (0.106 R)
• M40: 14,618,554 km (0.065 R)
• M41: 14,834,873 km (0.058 R)
• M42: 16,547,768 km (0.031 R)
• M43: 17,113,697 km (0.104 R)
• M44: 17,227,541 km (0.06 R)
• M45: 17,800,950 km (0.077 R)
• M46: 18,848,883 km (0.119 R)
• M47: 19,025,558 km (0.101 R)
• M48: 19,439,645 km (0.113 R)
• M49: 19,618,115 km (0.11 R)
• M50: 21,739,712 km (0.098 R)
• M51: 22,546,194 km (0.097 R)
• M52: 23,615,520 km (0.101 R)
• M53: 23,996,845 km (0.118 R)
• M54: 24,765,778 km (0.085 R)
• M55: 25,088,461 km (0.108 R)
• M56: 25,607,715 km (0.115 R)
• M57: 25,672,939 km (0.078 R)
• M58: 26,459,076 km (0.064 R)
• M59: 26,525,049 km (0.11 R)
• M60: 26,921,483 km (0.116 R)
• M61: 27,253,291 km (0.114 R)
• M62: 27,386,433 km (0.086 R)
• M63: 31,061,455 km (0.115 R)
• M64: 33,027,171 km (0.109 R)
• M65: 34,096,646 km (0.12 R)
• M66: 34,671,700 km (0.062 R)
• M67: 35,105,235 km (0.06 R)
• M68: 35,540,415 km (0.098 R)
• M69: 36,342,858 km (0.119 R)
• M70: 38,040,195 km (0.079 R)
• M71: 38,636,492 km (0.071 R)
• M72: 38,861,039 km (0.029 R)
• M73: 39,914,058 km (0.053 R)
• M74: 40,140,998 km (0.104 R)
• M75: 42,048,371 km (0.073 R)
• M76: 42,125,264 km (0.12 R)
• M77: 43,673,303 km (0.101 R)
• M78: 46,188,791 km (0.053 R)
• M79: 46,268,078 km (0.066 R)
• M80: 48,347,339 km (0.114 R)
• M81: 50,375,288 km (0.09 R)
• M82: 51,112,207 km (0.058 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.4

Radius: 9.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.56 AU - 12.92 AU

Year: 13121 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,289,251 km

• M1: 392,844 km (0.074 R)
• M2: 514,317 km (0.087 R)
• M3: 734,226 km (0.064 R)
• M4: 1,400,236 km (0.092 R)
• M5: 1,496,278 km (0.111 R)
• M6: 1,644,529 km (0.075 R)
• M7: 1,763,310 km (0.032 R)
• M8: 2,574,131 km (0.119 R)
• M9: 3,508,220 km (0.052 R)
• M10: 4,300,939 km (0.1 R)
• M11: 4,371,399 km (0.106 R)
• M12: 4,537,303 km (0.09 R)
• M13: 5,965,215 km (0.091 R)
• M14: 6,043,904 km (0.075 R)
• M15: 6,713,803 km (0.064 R)
• M16: 7,210,767 km (0.037 R)
• M17: 7,748,123 km (0.1 R)
• M18: 8,682,212 km (0.082 R)
• M19: 8,831,361 km (0.118 R)
• M20: 9,559,304 km (0.117 R)
• M21: 9,713,390 km (0.12 R)
• M22: 10,686,973 km (0.026 R)
• M23: 12,255,058 km (0.077 R)
• M24: 13,998,471 km (0.095 R)
• M25: 14,314,123 km (0.097 R)
• M26: 15,059,718 km (0.06 R)
• M27: 15,527,661 km (0.108 R)
• M28: 15,672,621 km (0.097 R)
• M29: 16,146,846 km (0.12 R)
• M30: 16,699,910 km (0.109 R)
• M31: 16,848,460 km (0.032 R)
• M32: 18,587,835 km (0.107 R)
• M33: 18,703,324 km (0.096 R)
• M34: 19,012,244 km (0.116 R)
• M35: 20,344,114 km (0.102 R)
• M36: 20,861,273 km (0.036 R)
• M37: 21,584,430 km (0.112 R)
• M38: 21,705,753 km (0.085 R)
• M39: 21,989,840 km (0.105 R)
• M40: 22,479,474 km (0.085 R)
• M41: 23,677,902 km (0.098 R)
• M42: 25,706,599 km (0.119 R)
• M43: 25,835,253 km (0.079 R)
• M44: 26,007,141 km (0.11 R)
• M45: 27,746,366 km (0.113 R)
• M46: 28,142,950 km (0.047 R)
• M47: 28,364,055 km (0.074 R)
• M48: 29,075,393 km (0.08 R)
• M49: 30,244,052 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit