🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.77 AU - 1.17 AU

Year: 345 Days

Day: 47.9 Hours

Environment

Temp: 82 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.22 AU - 1.48 AU

Year: 567 Days

Day: 39.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.44 AU - 1.54 AU

Year: 658 Days

Day: 12.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.86 AU - 2.46 AU

Year: 1148 Days

Day: 16.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.38 AU - 4.72 AU

Year: 3510 Days

Day: 38.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861

Radius: 8.3

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.43 AU - 9.57 AU

Year: 8962 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,825,507 km

• M1: 209,587 km (0.097 R)
• M2: 292,913 km (0.061 R)
• M3: 487,091 km (0.113 R)
• M4: 592,108 km (0.065 R)
• M5: 991,834 km (0.03 R)
• M6: 1,088,773 km (0.102 R)
• M7: 1,666,371 km (0.066 R)
• M8: 3,031,302 km (0.097 R)
• M9: 3,174,168 km (0.104 R)
• M10: 3,407,241 km (0.1 R)
• M11: 3,496,102 km (0.07 R)
• M12: 3,921,259 km (0.114 R)
• M13: 4,014,459 km (0.106 R)
• M14: 4,234,966 km (0.067 R)
• M15: 4,720,710 km (0.104 R)
• M16: 5,156,190 km (0.06 R)
• M17: 5,327,031 km (0.091 R)
• M18: 6,065,146 km (0.08 R)
• M19: 6,209,359 km (0.092 R)
• M20: 6,318,266 km (0.115 R)
• M21: 6,464,423 km (0.083 R)
• M22: 7,022,872 km (0.057 R)
• M23: 7,327,005 km (0.12 R)
• M24: 8,106,110 km (0.077 R)
• M25: 8,952,385 km (0.101 R)
• M26: 9,490,190 km (0.105 R)
• M27: 9,657,889 km (0.08 R)
• M28: 9,868,822 km (0.075 R)
• M29: 10,467,513 km (0.079 R)
• M30: 11,789,659 km (0.108 R)
• M31: 12,060,281 km (0.085 R)
• M32: 13,680,127 km (0.055 R)
• M33: 14,299,013 km (0.085 R)
• M34: 14,636,057 km (0.115 R)
• M35: 14,878,256 km (0.107 R)
• M36: 17,888,315 km (0.09 R)
• M37: 18,147,568 km (0.107 R)
• M38: 18,669,515 km (0.111 R)
• M39: 18,879,700 km (0.03 R)
• M40: 19,568,149 km (0.084 R)
• M41: 19,674,813 km (0.08 R)
• M42: 19,728,219 km (0.088 R)
• M43: 21,959,023 km (0.11 R)
• M44: 22,626,828 km (0.098 R)
• M45: 22,682,777 km (0.047 R)
• M46: 23,527,706 km (0.057 R)
• M47: 24,785,525 km (0.106 R)
• M48: 25,597,243 km (0.1 R)
• M49: 26,182,470 km (0.096 R)
• M50: 26,358,846 km (0.081 R)
• M51: 27,127,928 km (0.078 R)
• M52: 27,545,007 km (0.079 R)
• M53: 28,748,522 km (0.116 R)
• M54: 28,809,109 km (0.118 R)
• M55: 29,478,859 km (0.09 R)
• M56: 30,647,517 km (0.117 R)
• M57: 31,144,182 km (0.119 R)
• M58: 31,268,797 km (0.077 R)
• M59: 31,831,435 km (0.074 R)
• M60: 32,460,644 km (0.077 R)
• M61: 32,966,733 km (0.117 R)
• M62: 33,284,479 km (0.095 R)
• M63: 33,348,208 km (0.112 R)
• M64: 33,795,057 km (0.065 R)
• M65: 34,051,168 km (0.061 R)
• M66: 34,372,355 km (0.046 R)
• M67: 35,017,720 km (0.112 R)
• M68: 35,082,496 km (0.096 R)
• M69: 36,385,942 km (0.106 R)
• M70: 36,517,289 km (0.071 R)
• M71: 37,572,702 km (0.111 R)
• M72: 37,638,974 km (0.064 R)
• M73: 37,771,667 km (0.1 R)
• M74: 38,772,028 km (0.113 R)
• M75: 38,906,068 km (0.119 R)
• M76: 39,645,979 km (0.118 R)
• M77: 40,051,539 km (0.057 R)
• M78: 41,139,714 km (0.054 R)
• M79: 41,687,541 km (0.079 R)
• M80: 42,168,797 km (0.075 R)
• M81: 42,237,612 km (0.115 R)
• M82: 42,444,656 km (0.113 R)
• M83: 42,582,735 km (0.105 R)
• M84: 42,721,113 km (0.112 R)
• M85: 43,414,798 km (0.065 R)
• M86: 44,182,086 km (0.054 R)
• M87: 44,813,389 km (0.101 R)
• M88: 44,954,011 km (0.087 R)
• M89: 45,306,314 km (0.118 R)
• M90: 45,942,852 km (0.079 R)
• M91: 46,155,730 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.3

Radius: 11

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.57 AU - 12.37 AU

Year: 11385 Days

Day: 7.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,825,507 km

• M1: 200,760 km (0.093 R)
• M2: 342,878 km (0.049 R)
• M3: 756,217 km (0.11 R)
• M4: 832,063 km (0.097 R)
• M5: 1,207,255 km (0.118 R)
• M6: 1,583,194 km (0.115 R)
• M7: 1,657,844 km (0.066 R)
• M8: 1,759,121 km (0.114 R)
• M9: 1,836,613 km (0.104 R)
• M10: 1,995,037 km (0.081 R)
• M11: 2,411,218 km (0.094 R)
• M12: 2,644,442 km (0.085 R)
• M13: 2,763,821 km (0.095 R)
• M14: 2,885,145 km (0.072 R)
• M15: 3,452,719 km (0.099 R)
• M16: 3,716,161 km (0.078 R)
• M17: 4,474,323 km (0.074 R)
• M18: 4,834,704 km (0.063 R)
• M19: 4,981,459 km (0.046 R)
• M20: 5,430,852 km (0.066 R)
• M21: 6,489,107 km (0.053 R)
• M22: 6,610,580 km (0.101 R)
• M23: 6,732,951 km (0.026 R)
• M24: 8,302,083 km (0.05 R)
• M25: 8,522,591 km (0.081 R)
• M26: 8,745,043 km (0.071 R)
• M27: 9,700,076 km (0.05 R)
• M28: 9,885,726 km (0.113 R)
• M29: 10,166,522 km (0.109 R)
• M30: 10,307,892 km (0.048 R)
• M31: 10,735,891 km (0.046 R)
• M32: 12,054,896 km (0.086 R)
• M33: 12,455,519 km (0.069 R)
• M34: 12,758,754 km (0.109 R)
• M35: 13,269,780 km (0.042 R)
• M36: 13,735,328 km (0.114 R)
• M37: 13,944,018 km (0.062 R)
• M38: 14,470,303 km (0.101 R)
• M39: 15,978,399 km (0.088 R)
• M40: 16,142,957 km (0.112 R)
• M41: 16,529,069 km (0.106 R)
• M42: 17,029,922 km (0.059 R)
• M43: 18,218,178 km (0.117 R)
• M44: 18,390,066 km (0.115 R)
• M45: 18,909,171 km (0.101 R)
• M46: 19,257,883 km (0.118 R)
• M47: 19,726,125 km (0.043 R)
• M48: 21,394,440 km (0.119 R)
• M49: 23,605,198 km (0.062 R)
• M50: 23,855,325 km (0.063 R)
• M51: 25,502,398 km (0.109 R)
• M52: 26,210,145 km (0.058 R)
• M53: 26,598,950 km (0.069 R)
• M54: 27,055,074 km (0.106 R)
• M55: 27,251,347 km (0.042 R)
• M56: 27,711,061 km (0.11 R)
• M57: 28,638,268 km (0.102 R)
• M58: 29,172,632 km (0.045 R)
• M59: 29,710,287 km (0.076 R)
• M60: 30,387,067 km (0.114 R)
• M61: 30,727,253 km (0.111 R)
• M62: 31,000,419 km (0.084 R)
• M63: 31,137,301 km (0.094 R)
• M64: 32,725,731 km (0.077 R)
• M65: 33,635,136 km (0.067 R)
• M66: 34,411,101 km (0.078 R)
• M67: 36,557,381 km (0.118 R)
• M68: 37,792,760 km (0.083 R)
• M69: 38,085,374 km (0.052 R)
• M70: 38,305,432 km (0.045 R)
• M71: 39,189,556 km (0.092 R)
• M72: 39,634,161 km (0.074 R)
• M73: 40,080,561 km (0.094 R)
• M74: 41,504,732 km (0.067 R)
• M75: 42,564,783 km (0.105 R)
• M76: 44,171,464 km (0.118 R)
• M77: 44,248,507 km (0.094 R)
• M78: 44,325,550 km (0.097 R)
• M79: 45,176,163 km (0.119 R)
• M80: 46,266,283 km (0.118 R)
• M81: 47,365,229 km (0.111 R)
• M82: 47,759,868 km (0.103 R)
• M83: 47,997,130 km (0.104 R)
• M84: 48,711,161 km (0.112 R)
• M85: 49,588,852 km (0.046 R)
• M86: 49,748,921 km (0.115 R)
• M87: 52,008,747 km (0.097 R)
• M88: 55,294,664 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 13.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.25 AU - 12.69 AU

Year: 13140 Days

Day: 12.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,825,507 km

• M1: 178,470 km (0.115 R)
• M2: 403,017 km (0.116 R)
• M3: 955,631 km (0.059 R)
• M4: 1,170,005 km (0.105 R)
• M5: 1,400,834 km (0.117 R)
• M6: 1,601,445 km (0.054 R)
• M7: 1,717,084 km (0.113 R)
• M8: 2,132,218 km (0.117 R)
• M9: 2,578,918 km (0.117 R)
• M10: 2,771,450 km (0.095 R)
• M11: 3,868,003 km (0.107 R)
• M12: 4,121,571 km (0.107 R)
• M13: 4,779,203 km (0.098 R)
• M14: 5,329,275 km (0.045 R)
• M15: 6,228,956 km (0.054 R)
• M16: 8,086,064 km (0.104 R)
• M17: 8,575,548 km (0.065 R)
• M18: 9,243,353 km (0.113 R)
• M19: 9,626,324 km (0.047 R)
• M20: 9,884,679 km (0.072 R)
• M21: 10,940,541 km (0.04 R)
• M22: 11,345,802 km (0.115 R)
• M23: 12,357,233 km (0.071 R)
• M24: 12,638,178 km (0.063 R)
• M25: 13,734,431 km (0.099 R)
• M26: 13,831,071 km (0.116 R)
• M27: 14,122,787 km (0.112 R)
• M28: 15,359,961 km (0.113 R)
• M29: 15,813,991 km (0.086 R)
• M30: 17,568,325 km (0.043 R)
• M31: 19,819,623 km (0.078 R)
• M32: 19,984,032 km (0.079 R)
• M33: 21,426,604 km (0.062 R)
• M34: 21,933,890 km (0.068 R)
• M35: 22,673,502 km (0.062 R)
• M36: 23,075,172 km (0.119 R)
• M37: 23,247,958 km (0.109 R)
• M38: 23,479,087 km (0.045 R)
• M39: 23,769,157 km (0.088 R)
• M40: 24,352,888 km (0.104 R)
• M41: 25,474,722 km (0.062 R)
• M42: 26,192,044 km (0.1 R)
• M43: 27,037,122 km (0.087 R)
• M44: 28,198,600 km (0.099 R)
• M45: 29,064,772 km (0.039 R)
• M46: 29,376,235 km (0.089 R)
• M47: 29,939,620 km (0.096 R)
• M48: 30,317,355 km (0.084 R)
• M49: 31,587,441 km (0.107 R)
• M50: 32,164,589 km (0.089 R)
• M51: 32,293,393 km (0.114 R)
• M52: 32,616,076 km (0.069 R)
• M53: 33,004,581 km (0.029 R)
• M54: 33,394,733 km (0.078 R)
• M55: 33,525,032 km (0.101 R)
• M56: 37,041,330 km (0.039 R)
• M57: 37,853,647 km (0.104 R)
• M58: 38,466,848 km (0.091 R)
• M59: 39,151,857 km (0.118 R)
• M60: 40,742,830 km (0.044 R)
• M61: 41,441,153 km (0.115 R)
• M62: 41,932,283 km (0.09 R)
• M63: 42,354,897 km (0.047 R)
• M64: 42,778,858 km (0.118 R)
• M65: 42,920,527 km (0.116 R)
• M66: 43,559,758 km (0.082 R)
• M67: 44,059,116 km (0.12 R)
• M68: 44,273,789 km (0.079 R)
• M69: 45,713,369 km (0.074 R)
• M70: 46,003,140 km (0.057 R)
• M71: 46,949,197 km (0.099 R)
• M72: 49,008,412 km (0.089 R)
• M73: 49,156,664 km (0.096 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 13,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit