🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.52 AU - 0.54 AU

Year: 148 Days

Day: 24.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.7 AU - 0.84 AU

Year: 259 Days

Day: 23 Hours

Environment

Temp: 72 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.64 AU - 1.04 AU

Year: 295 Days

Day: 31.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,054,754 km

• M1: 165,904 km (0.102 R)
• M2: 255,513 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.89 AU - 0.97 AU

Year: 343 Days

Day: 30.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,054,754 km

• M1: 222,901 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.87 AU - 1.31 AU

Year: 436 Days

Day: 26.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,054,754 km

• M1: 217,814 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.7

Radius: 8.3

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.93 AU - 7.95 AU

Year: 8566 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,054,754 km

• M1: 146,606 km (0.091 R)
• M2: 274,811 km (0.104 R)
• M3: 351,705 km (0.088 R)
• M4: 450,439 km (0.113 R)
• M5: 725,101 km (0.086 R)
• M6: 959,222 km (0.116 R)
• M7: 1,012,478 km (0.07 R)
• M8: 1,862,344 km (0.06 R)
• M9: 2,113,968 km (0.055 R)
• M10: 2,574,131 km (0.106 R)
• M11: 3,253,006 km (0.119 R)
• M12: 3,362,212 km (0.116 R)
• M13: 3,417,414 km (0.059 R)
• M14: 3,754,159 km (0.084 R)
• M15: 3,955,667 km (0.112 R)
• M16: 4,043,182 km (0.097 R)
• M17: 4,220,006 km (0.109 R)
• M18: 4,279,546 km (0.033 R)
• M19: 4,339,236 km (0.12 R)
• M20: 5,398,239 km (0.034 R)
• M21: 5,823,396 km (0.048 R)
• M22: 5,956,389 km (0.1 R)
• M23: 6,157,897 km (0.092 R)
• M24: 6,361,649 km (0.093 R)
• M25: 6,430,016 km (0.073 R)
• M26: 6,845,449 km (0.078 R)
• M27: 7,341,366 km (0.064 R)
• M28: 7,922,105 km (0.052 R)
• M29: 8,143,809 km (0.047 R)
• M30: 8,255,409 km (0.101 R)
• M31: 8,442,556 km (0.081 R)
• M32: 8,555,502 km (0.062 R)
• M33: 8,744,744 km (0.089 R)
• M34: 9,321,144 km (0.105 R)
• M35: 9,398,935 km (0.069 R)
• M36: 9,477,025 km (0.091 R)
• M37: 9,633,654 km (0.094 R)
• M38: 10,108,777 km (0.075 R)
• M39: 10,876,663 km (0.095 R)
• M40: 10,958,642 km (0.117 R)
• M41: 11,081,911 km (0.117 R)
• M42: 11,663,398 km (0.096 R)
• M43: 12,596,889 km (0.052 R)
• M44: 12,769,225 km (0.064 R)
• M45: 12,855,693 km (0.1 R)
• M46: 13,116,293 km (0.107 R)
• M47: 13,290,873 km (0.114 R)
• M48: 13,598,446 km (0.106 R)
• M49: 14,445,021 km (0.072 R)
• M50: 14,851,927 km (0.101 R)
• M51: 14,942,883 km (0.092 R)
• M52: 18,582,599 km (0.106 R)
• M53: 19,670,325 km (0.095 R)
• M54: 20,020,833 km (0.092 R)
• M55: 20,272,456 km (0.085 R)
• M56: 20,423,849 km (0.095 R)
• M57: 20,931,435 km (0.065 R)
• M58: 21,135,636 km (0.086 R)
• M59: 22,166,515 km (0.043 R)
• M60: 22,270,485 km (0.097 R)
• M61: 22,374,606 km (0.059 R)
• M62: 23,425,082 km (0.09 R)
• M63: 23,478,039 km (0.114 R)
• M64: 23,796,533 km (0.053 R)
• M65: 24,330,598 km (0.118 R)
• M66: 26,285,543 km (0.099 R)
• M67: 26,726,856 km (0.044 R)
• M68: 27,226,214 km (0.106 R)
• M69: 27,449,115 km (0.072 R)
• M70: 27,616,665 km (0.104 R)
• M71: 28,459,798 km (0.094 R)
• M72: 28,912,930 km (0.049 R)
• M73: 29,482,599 km (0.104 R)
• M74: 29,941,116 km (0.099 R)
• M75: 30,171,198 km (0.106 R)
• M76: 30,344,133 km (0.087 R)
• M77: 30,401,878 km (0.115 R)
• M78: 31,505,760 km (0.076 R)
• M79: 31,681,239 km (0.065 R)
• M80: 33,573,203 km (0.101 R)
• M81: 34,111,905 km (0.12 R)
• M82: 34,352,309 km (0.069 R)
• M83: 35,197,836 km (0.087 R)
• M84: 37,962,105 km (0.035 R)
• M85: 40,477,145 km (0.111 R)
• M86: 42,140,523 km (0.103 R)
• M87: 43,045,441 km (0.063 R)
• M88: 43,370,218 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.7

Radius: 11.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.39 AU - 8.89 AU

Year: 8892 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,054,754 km

• M1: 230,231 km (0.113 R)
• M2: 301,589 km (0.108 R)
• M3: 396,584 km (0.097 R)
• M4: 531,072 km (0.113 R)
• M5: 772,972 km (0.064 R)
• M6: 883,375 km (0.109 R)
• M7: 1,033,572 km (0.098 R)
• M8: 1,398,590 km (0.045 R)
• M9: 1,616,555 km (0.107 R)
• M10: 1,888,524 km (0.091 R)
• M11: 2,085,694 km (0.076 R)
• M12: 2,620,057 km (0.111 R)
• M13: 2,741,830 km (0.044 R)
• M14: 3,170,278 km (0.088 R)
• M15: 3,565,815 km (0.104 R)
• M16: 4,288,821 km (0.044 R)
• M17: 4,491,227 km (0.053 R)
• M18: 4,667,304 km (0.085 R)
• M19: 4,785,935 km (0.118 R)
• M20: 5,056,558 km (0.081 R)
• M21: 5,301,300 km (0.12 R)
• M22: 5,834,616 km (0.05 R)
• M23: 6,026,849 km (0.11 R)
• M24: 6,483,871 km (0.041 R)
• M25: 6,716,496 km (0.101 R)
• M26: 6,951,963 km (0.046 R)
• M27: 7,431,274 km (0.06 R)
• M28: 7,570,101 km (0.115 R)
• M29: 7,815,292 km (0.103 R)
• M30: 8,063,026 km (0.117 R)
• M31: 8,134,384 km (0.065 R)
• M32: 9,154,193 km (0.106 R)
• M33: 9,377,991 km (0.046 R)
• M34: 9,717,130 km (0.09 R)
• M35: 9,945,566 km (0.099 R)
• M36: 10,252,690 km (0.103 R)
• M37: 11,794,895 km (0.118 R)
• M38: 11,875,977 km (0.104 R)
• M39: 12,366,059 km (0.051 R)
• M40: 12,613,644 km (0.11 R)
• M41: 13,408,457 km (0.097 R)
• M42: 14,176,343 km (0.096 R)
• M43: 14,739,729 km (0.12 R)
• M44: 14,958,441 km (0.074 R)
• M45: 15,754,601 km (0.052 R)
• M46: 16,428,539 km (0.108 R)
• M47: 17,020,348 km (0.07 R)
• M48: 17,295,758 km (0.042 R)
• M49: 18,084,288 km (0.096 R)
• M50: 19,122,198 km (0.118 R)
• M51: 19,360,807 km (0.037 R)
• M52: 19,889,187 km (0.068 R)
• M53: 20,276,346 km (0.041 R)
• M54: 21,403,566 km (0.056 R)
• M55: 21,502,600 km (0.09 R)
• M56: 22,702,225 km (0.059 R)
• M57: 23,157,601 km (0.062 R)
• M58: 24,335,385 km (0.088 R)
• M59: 24,853,442 km (0.097 R)
• M60: 24,957,562 km (0.095 R)
• M61: 25,742,502 km (0.036 R)
• M62: 25,900,627 km (0.066 R)
• M63: 26,217,476 km (0.107 R)
• M64: 26,376,498 km (0.118 R)
• M65: 26,482,563 km (0.105 R)
• M66: 27,336,917 km (0.078 R)
• M67: 27,713,604 km (0.108 R)
• M68: 27,929,623 km (0.116 R)
• M69: 29,017,948 km (0.047 R)
• M70: 30,955,689 km (0.116 R)
• M71: 31,460,731 km (0.097 R)
• M72: 31,798,823 km (0.09 R)
• M73: 32,649,735 km (0.094 R)
• M74: 33,795,655 km (0.106 R)
• M75: 34,257,763 km (0.071 R)
• M76: 34,605,727 km (0.072 R)
• M77: 34,838,352 km (0.086 R)
• M78: 36,245,021 km (0.083 R)
• M79: 37,074,092 km (0.04 R)
• M80: 37,610,401 km (0.101 R)
• M81: 38,029,275 km (0.08 R)
• M82: 39,598,706 km (0.054 R)
• M83: 39,841,952 km (0.106 R)
• M84: 40,636,167 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.8

Radius: 4.6

Gravity: 13.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.07 AU - 18.19 AU

Year: 22533 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,054,754 km

• M1: 67,169 km (0.102 R)
• M2: 100,829 km (0.104 R)
• M3: 192,383 km (0.109 R)
• M4: 242,797 km (0.105 R)
• M5: 780,452 km (0.118 R)
• M6: 976,126 km (0.11 R)
• M7: 1,021,753 km (0.082 R)
• M8: 1,138,889 km (0.119 R)
• M9: 2,015,083 km (0.099 R)
• M10: 2,467,168 km (0.075 R)
• M11: 3,252,407 km (0.042 R)
• M12: 4,332,654 km (0.081 R)
• M13: 4,637,983 km (0.071 R)
• M14: 5,108,917 km (0.119 R)
• M15: 5,148,860 km (0.114 R)
• M16: 5,269,286 km (0.075 R)
• M17: 5,390,759 km (0.08 R)
• M18: 5,677,538 km (0.119 R)
• M19: 6,654,263 km (0.115 R)
• M20: 7,681,851 km (0.044 R)
• M21: 7,865,557 km (0.032 R)
• M22: 8,901,821 km (0.044 R)
• M23: 9,681,825 km (0.041 R)
• M24: 10,130,319 km (0.084 R)
• M25: 10,432,956 km (0.065 R)
• M26: 10,841,208 km (0.064 R)
• M27: 11,778,588 km (0.106 R)
• M28: 12,150,040 km (0.084 R)
• M29: 12,471,675 km (0.097 R)
• M30: 13,068,272 km (0.099 R)
• M31: 13,287,582 km (0.093 R)
• M32: 14,856,415 km (0.071 R)
• M33: 14,913,412 km (0.095 R)
• M34: 16,660,266 km (0.09 R)
• M35: 17,196,724 km (0.099 R)
• M36: 17,981,664 km (0.07 R)
• M37: 18,716,489 km (0.101 R)
• M38: 20,215,459 km (0.081 R)
• M39: 22,338,702 km (0.086 R)
• M40: 23,592,781 km (0.054 R)
• M41: 24,060,723 km (0.061 R)
• M42: 24,598,976 km (0.039 R)
• M43: 24,734,213 km (0.087 R)
• M44: 24,801,981 km (0.094 R)
• M45: 25,482,352 km (0.116 R)
• M46: 25,550,718 km (0.086 R)
• M47: 26,445,164 km (0.097 R)
• M48: 27,349,932 km (0.114 R)
• M49: 27,982,132 km (0.042 R)
• M50: 28,477,151 km (0.064 R)
• M51: 29,979,712 km (0.067 R)
• M52: 30,486,251 km (0.076 R)
• M53: 30,704,215 km (0.097 R)
• M54: 31,654,610 km (0.08 R)
• M55: 31,875,417 km (0.119 R)
• M56: 32,244,325 km (0.1 R)
• M57: 34,035,012 km (0.049 R)
• M58: 34,866,477 km (0.044 R)
• M59: 35,322,900 km (0.105 R)
• M60: 35,551,784 km (0.03 R)
• M61: 36,626,495 km (0.11 R)
• M62: 37,012,907 km (0.088 R)
• M63: 39,280,810 km (0.1 R)
• M64: 39,517,923 km (0.085 R)
• M65: 39,993,644 km (0.113 R)
• M66: 41,191,325 km (0.039 R)
• M67: 42,238,809 km (0.052 R)
• M68: 42,562,838 km (0.093 R)
• M69: 42,968,996 km (0.045 R)
• M70: 43,458,181 km (0.101 R)
• M71: 44,689,222 km (0.104 R)
• M72: 44,771,651 km (0.117 R)
• M73: 45,102,112 km (0.1 R)
• M74: 45,267,568 km (0.118 R)
• M75: 45,765,280 km (0.093 R)
• M76: 46,348,263 km (0.108 R)
• M77: 47,774,230 km (0.063 R)
• M78: 47,858,603 km (0.118 R)
• M79: 48,450,262 km (0.075 R)
• M80: 49,385,099 km (0.11 R)
• M81: 50,583,229 km (0.11 R)
• M82: 50,755,266 km (0.05 R)
• M83: 52,137,850 km (0.064 R)
• M84: 53,795,693 km (0.097 R)
• M85: 55,382,179 km (0.03 R)
• M86: 55,470,890 km (0.057 R)
• M87: 55,648,164 km (0.03 R)
• M88: 56,181,331 km (0.092 R)
• M89: 58,871,998 km (0.08 R)
• M90: 59,053,011 km (0.099 R)
• M91: 59,324,681 km (0.051 R)
• M92: 60,689,163 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 15,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit