🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.45 AU - 0.63 AU

Year: 146 Days

Day: 19.8 Hours

Environment

Temp: 236 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.8 AU - 1.02 AU

Year: 319 Days

Day: 45.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.59 AU - 2.29 AU

Year: 992 Days

Day: 44.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.6 AU - 4.5 AU

Year: 2992 Days

Day: 34.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.4

Radius: 15

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.17 AU - 5.79 AU

Year: 4709 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,104,854 km

• M1: 196,422 km (0.086 R)
• M2: 362,176 km (0.103 R)
• M3: 463,005 km (0.075 R)
• M4: 650,900 km (0.101 R)
• M5: 762,052 km (0.074 R)
• M6: 880,982 km (0.087 R)
• M7: 1,046,138 km (0.097 R)
• M8: 1,250,937 km (0.098 R)
• M9: 1,365,829 km (0.1 R)
• M10: 1,499,868 km (0.063 R)
• M11: 1,638,545 km (0.067 R)
• M12: 1,765,704 km (0.101 R)
• M13: 1,912,908 km (0.112 R)
• M14: 2,272,990 km (0.108 R)
• M15: 2,636,513 km (0.053 R)
• M16: 2,768,309 km (0.069 R)
• M17: 2,940,945 km (0.098 R)
• M18: 3,257,045 km (0.117 R)
• M19: 3,647,046 km (0.114 R)
• M20: 3,987,232 km (0.059 R)
• M21: 4,117,532 km (0.111 R)
• M22: 4,337,889 km (0.107 R)
• M23: 4,494,668 km (0.041 R)
• M24: 5,211,092 km (0.076 R)
• M25: 5,498,171 km (0.12 R)
• M26: 5,815,168 km (0.047 R)
• M27: 5,938,736 km (0.083 R)
• M28: 6,238,680 km (0.073 R)
• M29: 6,518,278 km (0.048 R)
• M30: 6,750,006 km (0.115 R)
• M31: 6,932,216 km (0.084 R)
• M32: 7,063,413 km (0.05 R)
• M33: 7,248,466 km (0.11 R)
• M34: 7,381,608 km (0.096 R)
• M35: 7,949,780 km (0.056 R)
• M36: 8,197,664 km (0.072 R)
• M37: 8,757,759 km (0.117 R)
• M38: 9,042,443 km (0.118 R)
• M39: 9,214,780 km (0.073 R)
• M40: 9,475,380 km (0.119 R)
• M41: 9,621,237 km (0.082 R)
• M42: 10,481,724 km (0.092 R)
• M43: 10,753,843 km (0.066 R)
• M44: 11,059,023 km (0.108 R)
• M45: 11,305,111 km (0.116 R)
• M46: 11,991,466 km (0.104 R)
• M47: 12,181,007 km (0.07 R)
• M48: 12,435,323 km (0.097 R)
• M49: 12,659,271 km (0.054 R)
• M50: 14,532,536 km (0.078 R)
• M51: 15,107,889 km (0.066 R)
• M52: 16,002,335 km (0.112 R)
• M53: 16,561,382 km (0.086 R)
• M54: 17,626,668 km (0.063 R)
• M55: 18,276,671 km (0.118 R)
• M56: 19,674,364 km (0.05 R)
• M57: 19,860,913 km (0.117 R)
• M58: 20,461,548 km (0.09 R)
• M59: 20,802,182 km (0.079 R)
• M60: 21,796,410 km (0.096 R)
• M61: 22,299,507 km (0.099 R)
• M62: 22,610,970 km (0.111 R)
• M63: 22,962,974 km (0.086 R)
• M64: 23,198,740 km (0.117 R)
• M65: 23,514,392 km (0.077 R)
• M66: 23,871,183 km (0.071 R)
• M67: 24,389,539 km (0.117 R)
• M68: 24,750,669 km (0.077 R)
• M69: 26,171,998 km (0.084 R)
• M70: 26,747,950 km (0.093 R)
• M71: 27,161,887 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.3

Radius: 12.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.3 AU - 11.34 AU

Year: 10445 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,104,854 km

• M1: 265,536 km (0.099 R)
• M2: 428,897 km (0.082 R)
• M3: 621,280 km (0.113 R)
• M4: 800,648 km (0.117 R)
• M5: 1,062,594 km (0.085 R)
• M6: 1,282,054 km (0.031 R)
• M7: 1,479,673 km (0.072 R)
• M8: 1,746,106 km (0.053 R)
• M9: 2,049,042 km (0.116 R)
• M10: 2,132,667 km (0.05 R)
• M11: 2,260,573 km (0.114 R)
• M12: 3,324,214 km (0.101 R)
• M13: 3,752,363 km (0.057 R)
• M14: 4,038,993 km (0.075 R)
• M15: 4,386,958 km (0.079 R)
• M16: 4,913,093 km (0.085 R)
• M17: 6,025,204 km (0.094 R)
• M18: 7,341,665 km (0.102 R)
• M19: 7,536,741 km (0.109 R)
• M20: 7,766,673 km (0.092 R)
• M21: 8,743,846 km (0.088 R)
• M22: 9,546,439 km (0.115 R)
• M23: 9,974,438 km (0.09 R)
• M24: 10,190,906 km (0.075 R)
• M25: 10,518,376 km (0.083 R)
• M26: 10,628,330 km (0.108 R)
• M27: 10,886,387 km (0.087 R)
• M28: 11,296,135 km (0.107 R)
• M29: 11,824,964 km (0.095 R)
• M30: 13,698,976 km (0.084 R)
• M31: 14,141,337 km (0.12 R)
• M32: 14,711,305 km (0.118 R)
• M33: 15,164,287 km (0.115 R)
• M34: 15,663,795 km (0.119 R)
• M35: 15,789,457 km (0.114 R)
• M36: 15,873,381 km (0.085 R)
• M37: 16,041,828 km (0.116 R)
• M38: 16,678,816 km (0.118 R)
• M39: 17,324,181 km (0.097 R)
• M40: 17,715,230 km (0.039 R)
• M41: 18,639,147 km (0.119 R)
• M42: 19,263,718 km (0.074 R)
• M43: 19,578,621 km (0.027 R)
• M44: 20,122,559 km (0.043 R)
• M45: 20,579,431 km (0.1 R)
• M46: 21,271,321 km (0.092 R)
• M47: 21,970,990 km (0.104 R)
• M48: 22,867,830 km (0.058 R)
• M49: 23,058,268 km (0.093 R)
• M50: 23,344,748 km (0.078 R)
• M51: 23,488,511 km (0.069 R)
• M52: 23,584,404 km (0.113 R)
• M53: 24,017,938 km (0.075 R)
• M54: 24,746,330 km (0.099 R)
• M55: 24,843,868 km (0.111 R)
• M56: 25,137,678 km (0.093 R)
• M57: 25,926,657 km (0.104 R)
• M58: 26,423,921 km (0.117 R)
• M59: 27,075,120 km (0.085 R)
• M60: 27,934,560 km (0.045 R)
• M61: 28,291,052 km (0.11 R)
• M62: 28,597,877 km (0.059 R)
• M63: 29,369,652 km (0.092 R)
• M64: 29,524,935 km (0.075 R)
• M65: 29,628,457 km (0.109 R)
• M66: 30,304,938 km (0.045 R)
• M67: 30,514,076 km (0.088 R)
• M68: 30,671,303 km (0.106 R)
• M69: 30,986,357 km (0.116 R)
• M70: 31,832,183 km (0.07 R)
• M71: 32,151,275 km (0.083 R)
• M72: 33,438,266 km (0.11 R)
• M73: 33,871,052 km (0.113 R)
• M74: 34,088,119 km (0.116 R)
• M75: 34,196,876 km (0.101 R)
• M76: 34,414,541 km (0.04 R)
• M77: 34,742,161 km (0.1 R)
• M78: 35,180,482 km (0.072 R)
• M79: 36,284,216 km (0.097 R)
• M80: 37,175,370 km (0.117 R)
• M81: 37,455,417 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.4

Radius: 9.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.66 AU - 12.36 AU

Year: 15279 Days

Day: 11.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 43,104,854 km

• M1: 128,355 km (0.116 R)
• M2: 243,994 km (0.084 R)
• M3: 608,265 km (0.078 R)
• M4: 825,631 km (0.058 R)
• M5: 961,166 km (0.103 R)
• M6: 1,197,381 km (0.087 R)
• M7: 1,254,677 km (0.08 R)
• M8: 1,452,296 km (0.094 R)
• M9: 1,945,221 km (0.06 R)
• M10: 2,389,377 km (0.115 R)
• M11: 2,585,799 km (0.047 R)
• M12: 2,686,030 km (0.106 R)
• M13: 2,762,175 km (0.103 R)
• M14: 2,916,410 km (0.077 R)
• M15: 3,233,558 km (0.064 R)
• M16: 4,074,448 km (0.098 R)
• M17: 4,191,433 km (0.083 R)
• M18: 5,487,100 km (0.035 R)
• M19: 5,551,727 km (0.056 R)
• M20: 5,649,115 km (0.027 R)
• M21: 6,077,862 km (0.102 R)
• M22: 6,313,030 km (0.078 R)
• M23: 7,036,635 km (0.106 R)
• M24: 7,354,830 km (0.109 R)
• M25: 7,426,038 km (0.118 R)
• M26: 7,605,556 km (0.095 R)
• M27: 7,713,865 km (0.052 R)
• M28: 7,822,622 km (0.069 R)
• M29: 8,041,933 km (0.082 R)
• M30: 8,711,682 km (0.1 R)
• M31: 9,399,384 km (0.067 R)
• M32: 9,515,621 km (0.101 R)
• M33: 9,867,476 km (0.078 R)
• M34: 10,104,439 km (0.11 R)
• M35: 10,705,074 km (0.117 R)
• M36: 11,276,089 km (0.095 R)
• M37: 11,523,823 km (0.12 R)
• M38: 12,151,087 km (0.101 R)
• M39: 13,047,777 km (0.116 R)
• M40: 13,745,352 km (0.105 R)
• M41: 16,002,185 km (0.077 R)
• M42: 16,607,458 km (0.109 R)
• M43: 18,081,296 km (0.118 R)
• M44: 18,468,306 km (0.04 R)
• M45: 19,497,539 km (0.111 R)
• M46: 20,344,114 km (0.114 R)
• M47: 22,694,895 km (0.083 R)
• M48: 23,954,957 km (0.083 R)
• M49: 26,872,565 km (0.083 R)
• M50: 27,314,178 km (0.101 R)
• M51: 27,702,683 km (0.074 R)
• M52: 28,541,179 km (0.068 R)
• M53: 28,653,677 km (0.12 R)
• M54: 28,766,175 km (0.079 R)
• M55: 29,161,412 km (0.05 R)
• M56: 31,977,891 km (0.099 R)
• M57: 34,101,732 km (0.032 R)
• M58: 34,819,802 km (0.083 R)
• M59: 35,060,355 km (0.097 R)
• M60: 35,180,782 km (0.114 R)
• M61: 35,301,358 km (0.08 R)
• M62: 36,088,392 km (0.113 R)
• M63: 36,331,788 km (0.106 R)
• M64: 39,231,742 km (0.081 R)
• M65: 41,439,059 km (0.119 R)
• M66: 41,566,516 km (0.07 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit