🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.73 AU - 0.89 AU

Year: 254 Days

Day: 19.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.78 AU - 1.24 AU

Year: 353 Days

Day: 30.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.41 AU - 1.91 AU

Year: 745 Days

Day: 38.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.47 AU - 2.05 AU

Year: 813 Days

Day: 42.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,726,993 km

• M1: 66,421 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.29 AU - 3.53 AU

Year: 2193 Days

Day: 31.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.5

Radius: 14.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.84 AU - 7.48 AU

Year: 5324 Days

Day: 11.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 178.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,726,993 km

• M1: 341,083 km (0.118 R)
• M2: 467,194 km (0.101 R)
• M3: 567,275 km (0.113 R)
• M4: 898,784 km (0.102 R)
• M5: 1,279,211 km (0.108 R)
• M6: 1,460,225 km (0.07 R)
• M7: 1,895,704 km (0.063 R)
• M8: 2,071,631 km (0.064 R)
• M9: 2,186,672 km (0.103 R)
• M10: 2,287,052 km (0.081 R)
• M11: 2,492,450 km (0.051 R)
• M12: 2,597,617 km (0.043 R)
• M13: 2,704,281 km (0.112 R)
• M14: 2,812,590 km (0.092 R)
• M15: 2,977,596 km (0.058 R)
• M16: 3,184,041 km (0.119 R)
• M17: 3,473,064 km (0.115 R)
• M18: 3,611,143 km (0.115 R)
• M19: 3,771,063 km (0.088 R)
• M20: 4,370,801 km (0.115 R)
• M21: 4,477,315 km (0.115 R)
• M22: 4,606,268 km (0.097 R)
• M23: 4,912,046 km (0.062 R)
• M24: 5,543,798 km (0.095 R)
• M25: 6,321,557 km (0.105 R)
• M26: 6,491,052 km (0.116 R)
• M27: 6,662,042 km (0.096 R)
• M28: 7,462,690 km (0.049 R)
• M29: 7,796,742 km (0.049 R)
• M30: 7,978,653 km (0.113 R)
• M31: 8,135,731 km (0.093 R)
• M32: 8,506,285 km (0.08 R)
• M33: 8,801,441 km (0.099 R)
• M34: 8,909,600 km (0.053 R)
• M35: 9,319,199 km (0.07 R)
• M36: 10,241,919 km (0.103 R)
• M37: 10,844,350 km (0.066 R)
• M38: 11,135,318 km (0.115 R)
• M39: 11,340,566 km (0.104 R)
• M40: 11,665,492 km (0.105 R)
• M41: 11,993,710 km (0.084 R)
• M42: 12,173,976 km (0.082 R)
• M43: 12,324,920 km (0.096 R)
• M44: 12,446,094 km (0.114 R)
• M45: 13,679,828 km (0.105 R)
• M46: 13,773,925 km (0.026 R)
• M47: 13,962,867 km (0.061 R)
• M48: 14,089,277 km (0.117 R)
• M49: 14,311,280 km (0.091 R)
• M50: 14,823,503 km (0.05 R)
• M51: 15,081,709 km (0.091 R)
• M52: 15,504,772 km (0.11 R)
• M53: 16,428,988 km (0.074 R)
• M54: 16,562,579 km (0.095 R)
• M55: 16,696,469 km (0.08 R)
• M56: 16,998,956 km (0.103 R)
• M57: 17,201,661 km (0.112 R)
• M58: 17,677,831 km (0.118 R)
• M59: 17,986,152 km (0.083 R)
• M60: 18,089,375 km (0.094 R)
• M61: 18,400,089 km (0.049 R)
• M62: 18,747,456 km (0.111 R)
• M63: 19,272,694 km (0.054 R)
• M64: 20,194,366 km (0.071 R)
• M65: 20,337,531 km (0.081 R)
• M66: 20,516,899 km (0.067 R)
• M67: 20,732,769 km (0.097 R)
• M68: 20,949,387 km (0.075 R)
• M69: 22,154,547 km (0.118 R)
• M70: 22,339,151 km (0.111 R)
• M71: 22,450,152 km (0.119 R)
• M72: 22,858,704 km (0.104 R)
• M73: 23,419,696 km (0.037 R)
• M74: 23,607,741 km (0.104 R)
• M75: 23,758,535 km (0.119 R)
• M76: 24,061,022 km (0.101 R)
• M77: 24,631,738 km (0.061 R)
• M78: 25,053,155 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.5

Radius: 10.5

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.05 AU - 6.37 AU

Year: 5389 Days

Day: 14.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,726,993 km

• M1: 202,556 km (0.062 R)
• M2: 516,262 km (0.048 R)
• M3: 640,129 km (0.084 R)
• M4: 890,407 km (0.083 R)
• M5: 1,171,800 km (0.115 R)
• M6: 1,254,977 km (0.058 R)
• M7: 1,340,397 km (0.106 R)
• M8: 1,664,426 km (0.082 R)
• M9: 2,134,612 km (0.079 R)
• M10: 2,300,516 km (0.091 R)
• M11: 2,427,674 km (0.082 R)
• M12: 2,823,510 km (0.096 R)
• M13: 2,914,316 km (0.077 R)
• M14: 3,006,020 km (0.085 R)
• M15: 3,382,857 km (0.103 R)
• M16: 3,724,987 km (0.092 R)
• M17: 3,900,316 km (0.098 R)
• M18: 4,259,201 km (0.067 R)
• M19: 5,064,038 km (0.099 R)
• M20: 5,174,890 km (0.109 R)
• M21: 5,398,987 km (0.119 R)
• M22: 6,779,776 km (0.075 R)
• M23: 7,461,942 km (0.099 R)
• M24: 8,004,084 km (0.066 R)
• M25: 8,394,385 km (0.114 R)
• M26: 8,625,065 km (0.082 R)
• M27: 9,227,645 km (0.109 R)
• M28: 9,363,480 km (0.117 R)
• M29: 9,568,280 km (0.048 R)
• M30: 9,705,760 km (0.091 R)
• M31: 9,947,959 km (0.103 R)
• M32: 10,052,229 km (0.082 R)
• M33: 10,332,426 km (0.112 R)
• M34: 11,442,143 km (0.109 R)
• M35: 12,215,265 km (0.067 R)
• M36: 12,929,445 km (0.048 R)
• M37: 13,272,323 km (0.108 R)
• M38: 13,349,067 km (0.105 R)
• M39: 13,502,704 km (0.11 R)
• M40: 13,773,177 km (0.106 R)
• M41: 14,240,820 km (0.073 R)
• M42: 15,191,963 km (0.108 R)
• M43: 15,392,574 km (0.074 R)
• M44: 15,878,019 km (0.087 R)
• M45: 16,863,719 km (0.05 R)
• M46: 16,988,334 km (0.104 R)
• M47: 18,894,061 km (0.051 R)
• M48: 19,239,932 km (0.102 R)
• M49: 19,457,148 km (0.07 R)
• M50: 19,631,579 km (0.071 R)
• M51: 20,422,653 km (0.036 R)
• M52: 21,134,589 km (0.079 R)
• M53: 21,358,836 km (0.107 R)
• M54: 21,854,753 km (0.088 R)
• M55: 22,126,871 km (0.099 R)
• M56: 23,457,844 km (0.12 R)
• M57: 24,109,791 km (0.097 R)
• M58: 24,909,242 km (0.092 R)
• M59: 25,478,911 km (0.083 R)
• M60: 27,898,208 km (0.062 R)
• M61: 28,489,718 km (0.113 R)
• M62: 28,836,635 km (0.066 R)
• M63: 29,434,578 km (0.099 R)
• M64: 29,634,889 km (0.112 R)
• M65: 30,087,124 km (0.11 R)
• M66: 30,339,346 km (0.061 R)
• M67: 31,508,603 km (0.118 R)
• M68: 32,279,181 km (0.083 R)
• M69: 33,159,864 km (0.117 R)
• M70: 34,364,127 km (0.063 R)
• M71: 34,574,910 km (0.085 R)
• M72: 34,997,973 km (0.099 R)
• M73: 35,369,574 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.7

Radius: 12

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.75 AU - 13.49 AU

Year: 14694 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,726,993 km

• M1: 157,676 km (0.111 R)
• M2: 417,228 km (0.093 R)
• M3: 1,166,564 km (0.082 R)
• M4: 1,272,779 km (0.059 R)
• M5: 1,879,099 km (0.072 R)
• M6: 2,005,359 km (0.111 R)
• M7: 2,374,118 km (0.118 R)
• M8: 2,679,298 km (0.055 R)
• M9: 3,419,359 km (0.105 R)
• M10: 3,700,902 km (0.082 R)
• M11: 4,022,687 km (0.105 R)
• M12: 4,420,916 km (0.095 R)
• M13: 4,590,560 km (0.105 R)
• M14: 4,727,891 km (0.088 R)
• M15: 4,901,574 km (0.112 R)
• M16: 5,255,224 km (0.103 R)
• M17: 6,442,283 km (0.06 R)
• M18: 7,546,764 km (0.109 R)
• M19: 8,581,981 km (0.05 R)
• M20: 9,094,653 km (0.075 R)
• M21: 9,442,019 km (0.045 R)
• M22: 10,015,877 km (0.106 R)
• M23: 10,239,675 km (0.109 R)
• M24: 10,874,868 km (0.12 R)
• M25: 12,711,181 km (0.075 R)
• M26: 13,295,511 km (0.098 R)
• M27: 14,188,311 km (0.099 R)
• M28: 15,770,907 km (0.105 R)
• M29: 16,136,075 km (0.079 R)
• M30: 16,609,552 km (0.084 R)
• M31: 17,678,130 km (0.095 R)
• M32: 17,948,902 km (0.109 R)
• M33: 18,330,077 km (0.055 R)
• M34: 19,322,659 km (0.08 R)
• M35: 19,545,560 km (0.071 R)
• M36: 19,713,259 km (0.057 R)
• M37: 20,106,702 km (0.115 R)
• M38: 21,302,138 km (0.074 R)
• M39: 22,579,255 km (0.099 R)
• M40: 23,108,832 km (0.086 R)
• M41: 24,903,707 km (0.103 R)
• M42: 25,511,822 km (0.082 R)
• M43: 25,756,565 km (0.039 R)
• M44: 26,001,905 km (0.114 R)
• M45: 27,553,534 km (0.08 R)
• M46: 27,741,728 km (0.117 R)
• M47: 28,625,702 km (0.087 R)
• M48: 28,752,711 km (0.115 R)
• M49: 29,071,055 km (0.06 R)
• M50: 29,198,812 km (0.099 R)
• M51: 30,485,952 km (0.096 R)
• M52: 30,875,654 km (0.059 R)
• M53: 31,201,777 km (0.115 R)
• M54: 32,451,219 km (0.117 R)
• M55: 34,254,771 km (0.071 R)
• M56: 34,457,177 km (0.094 R)
• M57: 34,592,413 km (0.106 R)
• M58: 34,795,418 km (0.099 R)
• M59: 36,090,786 km (0.112 R)
• M60: 36,227,967 km (0.099 R)
• M61: 36,503,077 km (0.102 R)
• M62: 36,640,857 km (0.089 R)
• M63: 38,237,814 km (0.106 R)
• M64: 38,658,184 km (0.094 R)
• M65: 39,362,192 km (0.055 R)
• M66: 40,568,699 km (0.113 R)
• M67: 41,212,418 km (0.057 R)
• M68: 41,931,535 km (0.085 R)
• M69: 42,148,003 km (0.11 R)
• M70: 43,163,623 km (0.117 R)
• M71: 43,674,350 km (0.095 R)
• M72: 44,554,584 km (0.039 R)
• M73: 45,218,649 km (0.05 R)
• M74: 46,183,555 km (0.081 R)
• M75: 47,080,395 km (0.098 R)
• M76: 47,155,343 km (0.057 R)
• M77: 49,499,691 km (0.106 R)
• M78: 50,340,731 km (0.12 R)
• M79: 50,955,279 km (0.1 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 17,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit