🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.64 AU - 0.94 AU

Year: 247 Days

Day: 18.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.17 AU - 1.37 AU

Year: 503 Days

Day: 43.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.45 AU - 2.65 AU

Year: 1431 Days

Day: 39.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.64 AU - 3.06 AU

Year: 1691 Days

Day: 39.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,618,131 km

• M1: 1,161,179 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.39 AU - 3.87 AU

Year: 1946 Days

Day: 37.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.48 AU - 5.42 AU

Year: 3871 Days

Day: 25.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 10.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.88 AU - 6.92 AU

Year: 6370 Days

Day: 13.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,618,131 km

• M1: 230,231 km (0.09 R)
• M2: 424,409 km (0.053 R)
• M3: 561,291 km (0.091 R)
• M4: 679,324 km (0.036 R)
• M5: 797,207 km (0.035 R)
• M6: 902,823 km (0.097 R)
• M7: 1,075,908 km (0.101 R)
• M8: 1,294,171 km (0.033 R)
• M9: 1,563,148 km (0.068 R)
• M10: 1,735,784 km (0.092 R)
• M11: 2,154,359 km (0.096 R)
• M12: 2,546,305 km (0.092 R)
• M13: 2,885,145 km (0.058 R)
• M14: 3,083,063 km (0.072 R)
• M15: 3,333,041 km (0.108 R)
• M16: 4,020,293 km (0.036 R)
• M17: 4,858,640 km (0.106 R)
• M18: 4,967,248 km (0.115 R)
• M19: 5,223,658 km (0.075 R)
• M20: 5,316,409 km (0.055 R)
• M21: 5,447,158 km (0.078 R)
• M22: 5,999,922 km (0.117 R)
• M23: 6,116,608 km (0.092 R)
• M24: 6,872,825 km (0.111 R)
• M25: 7,324,162 km (0.087 R)
• M26: 7,427,983 km (0.089 R)
• M27: 8,040,586 km (0.049 R)
• M28: 8,147,848 km (0.103 R)
• M29: 8,603,523 km (0.071 R)
• M30: 8,713,178 km (0.097 R)
• M31: 9,089,866 km (0.066 R)
• M32: 9,904,875 km (0.061 R)
• M33: 10,066,142 km (0.039 R)
• M34: 10,181,930 km (0.113 R)
• M35: 10,814,280 km (0.069 R)
• M36: 11,004,120 km (0.111 R)
• M37: 11,123,350 km (0.071 R)
• M38: 11,628,691 km (0.053 R)
• M39: 12,512,665 km (0.027 R)
• M40: 12,612,148 km (0.118 R)
• M41: 12,762,045 km (0.106 R)
• M42: 12,912,391 km (0.112 R)
• M43: 13,063,335 km (0.076 R)
• M44: 13,139,181 km (0.092 R)
• M45: 13,418,031 km (0.109 R)
• M46: 13,801,600 km (0.096 R)
• M47: 14,894,562 km (0.084 R)
• M48: 15,158,902 km (0.111 R)
• M49: 15,344,852 km (0.088 R)
• M50: 15,638,513 km (0.097 R)
• M51: 16,640,370 km (0.108 R)
• M52: 16,859,680 km (0.119 R)
• M53: 17,052,362 km (0.09 R)
• M54: 17,273,468 km (0.045 R)
• M55: 17,356,644 km (0.049 R)
• M56: 17,774,471 km (0.101 R)
• M57: 17,998,718 km (0.11 R)
• M58: 18,083,091 km (0.041 R)
• M59: 18,336,809 km (0.117 R)
• M60: 19,105,294 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.5

Radius: 10.1

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.75 AU - 10.27 AU

Year: 10307 Days

Day: 9.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 23,618,131 km

• M1: 248,033 km (0.101 R)
• M2: 799,601 km (0.106 R)
• M3: 1,470,397 km (0.07 R)
• M4: 1,794,426 km (0.113 R)
• M5: 2,140,895 km (0.107 R)
• M6: 2,223,922 km (0.106 R)
• M7: 2,421,840 km (0.033 R)
• M8: 3,019,184 km (0.12 R)
• M9: 3,238,794 km (0.075 R)
• M10: 3,561,925 km (0.075 R)
• M11: 3,627,748 km (0.1 R)
• M12: 3,794,251 km (0.118 R)
• M13: 3,963,296 km (0.113 R)
• M14: 4,031,663 km (0.099 R)
• M15: 4,344,023 km (0.027 R)
• M16: 4,414,484 km (0.101 R)
• M17: 4,628,259 km (0.116 R)
• M18: 4,918,778 km (0.069 R)
• M19: 5,215,281 km (0.088 R)
• M20: 5,825,640 km (0.089 R)
• M21: 5,942,626 km (0.067 R)
• M22: 6,579,763 km (0.063 R)
• M23: 7,238,592 km (0.04 R)
• M24: 8,353,695 km (0.078 R)
• M25: 8,485,790 km (0.084 R)
• M26: 8,618,633 km (0.118 R)
• M27: 8,707,494 km (0.102 R)
• M28: 11,173,465 km (0.062 R)
• M29: 11,858,773 km (0.11 R)
• M30: 12,457,015 km (0.113 R)
• M31: 12,709,087 km (0.089 R)
• M32: 14,204,767 km (0.115 R)
• M33: 15,755,498 km (0.114 R)
• M34: 16,137,721 km (0.084 R)
• M35: 16,967,390 km (0.053 R)
• M36: 17,134,940 km (0.081 R)
• M37: 18,037,913 km (0.104 R)
• M38: 18,266,050 km (0.077 R)
• M39: 20,481,145 km (0.095 R)
• M40: 22,964,620 km (0.107 R)
• M41: 23,088,187 km (0.077 R)
• M42: 23,398,154 km (0.095 R)
• M43: 23,896,764 km (0.051 R)
• M44: 24,904,754 km (0.115 R)
• M45: 25,158,772 km (0.079 R)
• M46: 26,507,247 km (0.076 R)
• M47: 26,572,023 km (0.087 R)
• M48: 26,636,798 km (0.088 R)
• M49: 27,484,570 km (0.099 R)
• M50: 27,878,910 km (0.028 R)
• M51: 28,407,588 km (0.094 R)
• M52: 28,606,554 km (0.095 R)
• M53: 29,676,328 km (0.118 R)
• M54: 31,236,783 km (0.098 R)
• M55: 32,199,595 km (0.118 R)
• M56: 32,476,501 km (0.065 R)
• M57: 32,754,155 km (0.096 R)
• M58: 32,962,993 km (0.101 R)
• M59: 33,102,418 km (0.055 R)
• M60: 34,154,391 km (0.091 R)
• M61: 34,578,351 km (0.046 R)
• M62: 34,790,930 km (0.077 R)
• M63: 35,431,358 km (0.098 R)
• M64: 35,717,240 km (0.083 R)
• M65: 35,932,062 km (0.093 R)
• M66: 36,003,869 km (0.051 R)
• M67: 36,075,527 km (0.048 R)
• M68: 38,251,128 km (0.047 R)
• M69: 40,096,268 km (0.098 R)
• M70: 40,767,664 km (0.114 R)
• M71: 40,917,262 km (0.062 R)
• M72: 42,197,071 km (0.119 R)
• M73: 43,184,567 km (0.089 R)
• M74: 43,260,862 km (0.098 R)
• M75: 43,337,157 km (0.087 R)
• M76: 43,413,601 km (0.093 R)
• M77: 43,490,046 km (0.107 R)
• M78: 44,641,501 km (0.082 R)
• M79: 45,570,055 km (0.103 R)
• M80: 45,958,710 km (0.077 R)
• M81: 46,270,621 km (0.086 R)
• M82: 49,586,608 km (0.064 R)
• M83: 50,146,702 km (0.117 R)
• M84: 50,708,891 km (0.104 R)
• M85: 51,030,975 km (0.057 R)
• M86: 51,273,025 km (0.099 R)
• M87: 52,815,229 km (0.114 R)
• M88: 53,796,890 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.3

Radius: 12.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.51 AU - 11.37 AU

Year: 11856 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 23,618,131 km

• M1: 203,453 km (0.049 R)
• M2: 613,650 km (0.118 R)
• M3: 731,534 km (0.117 R)
• M4: 880,084 km (0.097 R)
• M5: 1,027,887 km (0.095 R)
• M6: 1,123,330 km (0.069 R)
• M7: 1,234,631 km (0.045 R)
• M8: 1,633,609 km (0.097 R)
• M9: 1,732,643 km (0.1 R)
• M10: 2,103,196 km (0.102 R)
• M11: 2,274,336 km (0.091 R)
• M12: 2,450,114 km (0.104 R)
• M13: 2,630,679 km (0.104 R)
• M14: 3,360,417 km (0.118 R)
• M15: 3,617,426 km (0.085 R)
• M16: 3,938,014 km (0.085 R)
• M17: 4,053,504 km (0.108 R)
• M18: 4,170,190 km (0.077 R)
• M19: 4,506,636 km (0.044 R)
• M20: 4,688,397 km (0.096 R)
• M21: 5,164,118 km (0.06 R)
• M22: 5,873,661 km (0.085 R)
• M23: 6,228,807 km (0.104 R)
• M24: 7,123,851 km (0.064 R)
• M25: 7,359,916 km (0.104 R)
• M26: 7,478,996 km (0.087 R)
• M27: 8,083,521 km (0.065 R)
• M28: 8,653,788 km (0.064 R)
• M29: 8,855,296 km (0.086 R)
• M30: 9,058,151 km (0.104 R)
• M31: 9,185,908 km (0.12 R)
• M32: 9,391,455 km (0.107 R)
• M33: 9,546,588 km (0.107 R)
• M34: 9,964,415 km (0.104 R)
• M35: 10,255,233 km (0.072 R)
• M36: 10,361,747 km (0.092 R)
• M37: 11,336,227 km (0.071 R)
• M38: 11,529,209 km (0.078 R)
• M39: 11,639,911 km (0.056 R)
• M40: 12,481,698 km (0.083 R)
• M41: 12,938,720 km (0.027 R)
• M42: 13,082,783 km (0.076 R)
• M43: 13,198,272 km (0.033 R)
• M44: 13,459,470 km (0.066 R)
• M45: 13,693,142 km (0.108 R)
• M46: 14,402,236 km (0.05 R)
• M47: 14,671,213 km (0.114 R)
• M48: 14,851,478 km (0.044 R)
• M49: 15,092,929 km (0.092 R)
• M50: 15,244,472 km (0.072 R)
• M51: 15,488,167 km (0.077 R)
• M52: 15,579,870 km (0.08 R)
• M53: 16,041,080 km (0.103 R)
• M54: 17,451,489 km (0.034 R)
• M55: 17,738,268 km (0.111 R)
• M56: 18,155,347 km (0.037 R)
• M57: 18,349,076 km (0.049 R)
• M58: 18,543,254 km (0.078 R)
• M59: 18,673,255 km (0.063 R)
• M60: 19,097,515 km (0.109 R)
• M61: 19,294,535 km (0.085 R)
• M62: 20,188,981 km (0.08 R)
• M63: 22,501,165 km (0.041 R)
• M64: 22,674,549 km (0.066 R)
• M65: 23,162,238 km (0.051 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 10,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit