🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.49 AU - 0.55 AU

Year: 131 Days

Day: 46.5 Hours

Environment

Temp: 252 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.53 AU - 0.61 AU

Year: 151 Days

Day: 39.3 Hours

Environment

Temp: 268 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.51 AU - 0.73 AU

Year: 171 Days

Day: 43.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.26 AU - 1.36 AU

Year: 525 Days

Day: 15.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.2 AU - 4.68 AU

Year: 3273 Days

Day: 43.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557

Radius: 14.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.74 AU - 9.24 AU

Year: 7171 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,581,392 km

• M1: 247,136 km (0.077 R)
• M2: 544,985 km (0.091 R)
• M3: 705,653 km (0.104 R)
• M4: 870,510 km (0.119 R)
• M5: 1,049,728 km (0.073 R)
• M6: 1,160,580 km (0.077 R)
• M7: 1,911,412 km (0.112 R)
• M8: 2,049,640 km (0.118 R)
• M9: 2,232,748 km (0.111 R)
• M10: 2,378,905 km (0.062 R)
• M11: 2,882,452 km (0.084 R)
• M12: 3,205,434 km (0.099 R)
• M13: 3,736,805 km (0.114 R)
• M14: 4,427,199 km (0.103 R)
• M15: 4,719,962 km (0.107 R)
• M16: 5,129,412 km (0.12 R)
• M17: 5,240,563 km (0.053 R)
• M18: 5,983,017 km (0.108 R)
• M19: 6,159,094 km (0.094 R)
• M20: 6,366,736 km (0.088 R)
• M21: 6,606,990 km (0.112 R)
• M22: 6,911,422 km (0.09 R)
• M23: 7,314,289 km (0.105 R)
• M24: 8,667,701 km (0.103 R)
• M25: 9,001,453 km (0.098 R)
• M26: 9,373,354 km (0.091 R)
• M27: 9,715,783 km (0.114 R)
• M28: 10,272,587 km (0.043 R)
• M29: 10,768,204 km (0.064 R)
• M30: 11,235,398 km (0.115 R)
• M31: 11,819,728 km (0.101 R)
• M32: 12,041,432 km (0.104 R)
• M33: 12,903,864 km (0.118 R)
• M34: 13,361,932 km (0.104 R)
• M35: 14,097,954 km (0.065 R)
• M36: 14,372,466 km (0.039 R)
• M37: 14,648,773 km (0.115 R)
• M38: 15,206,773 km (0.117 R)
• M39: 15,771,655 km (0.116 R)
• M40: 16,056,788 km (0.076 R)
• M41: 16,631,992 km (0.112 R)
• M42: 16,797,597 km (0.096 R)
• M43: 17,214,077 km (0.108 R)
• M44: 17,339,590 km (0.061 R)
• M45: 17,676,036 km (0.071 R)
• M46: 17,802,745 km (0.03 R)
• M47: 17,972,239 km (0.047 R)
• M48: 18,099,697 km (0.095 R)
• M49: 18,612,369 km (0.114 R)
• M50: 19,043,360 km (0.074 R)
• M51: 19,521,176 km (0.059 R)
• M52: 20,444,494 km (0.074 R)
• M53: 20,710,928 km (0.037 R)
• M54: 20,978,558 km (0.062 R)
• M55: 22,883,537 km (0.069 R)
• M56: 23,021,766 km (0.077 R)
• M57: 23,903,346 km (0.1 R)
• M58: 24,701,600 km (0.114 R)
• M59: 24,890,692 km (0.069 R)
• M60: 25,317,944 km (0.117 R)
• M61: 25,699,867 km (0.104 R)
• M62: 26,469,249 km (0.063 R)
• M63: 27,197,342 km (0.066 R)
• M64: 28,227,921 km (0.095 R)
• M65: 28,574,240 km (0.061 R)
• M66: 29,271,067 km (0.072 R)
• M67: 29,873,049 km (0.064 R)
• M68: 29,973,729 km (0.065 R)
• M69: 30,783,352 km (0.106 R)
• M70: 31,549,144 km (0.045 R)
• M71: 32,269,308 km (0.084 R)
• M72: 34,357,096 km (0.072 R)
• M73: 34,938,882 km (0.052 R)
• M74: 35,044,947 km (0.084 R)
• M75: 35,257,525 km (0.027 R)
• M76: 35,364,039 km (0.111 R)
• M77: 35,684,029 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.3

Radius: 14.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.44 AU - 9.17 AU

Year: 7621 Days

Day: 6.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,581,392 km

• M1: 207,941 km (0.091 R)
• M2: 334,052 km (0.046 R)
• M3: 583,282 km (0.109 R)
• M4: 747,840 km (0.061 R)
• M5: 1,144,274 km (0.112 R)
• M6: 1,375,552 km (0.09 R)
• M7: 1,532,780 km (0.053 R)
• M8: 1,622,987 km (0.086 R)
• M9: 1,714,990 km (0.055 R)
• M10: 1,827,936 km (0.088 R)
• M11: 2,558,722 km (0.062 R)
• M12: 2,754,994 km (0.086 R)
• M13: 2,888,585 km (0.086 R)
• M14: 3,070,347 km (0.101 R)
• M15: 3,469,175 km (0.056 R)
• M16: 3,761,040 km (0.103 R)
• M17: 4,162,561 km (0.115 R)
• M18: 4,265,185 km (0.07 R)
• M19: 4,684,209 km (0.046 R)
• M20: 4,871,804 km (0.051 R)
• M21: 5,116,696 km (0.106 R)
• M22: 5,365,627 km (0.087 R)
• M23: 5,477,676 km (0.095 R)
• M24: 5,590,323 km (0.106 R)
• M25: 5,875,756 km (0.081 R)
• M26: 5,991,245 km (0.084 R)
• M27: 6,253,939 km (0.113 R)
• M28: 6,730,259 km (0.098 R)
• M29: 6,851,283 km (0.112 R)
• M30: 7,311,446 km (0.06 R)
• M31: 7,404,646 km (0.113 R)
• M32: 7,718,353 km (0.062 R)
• M33: 7,845,062 km (0.092 R)
• M34: 8,004,533 km (0.083 R)
• M35: 8,391,543 km (0.084 R)
• M36: 8,620,129 km (0.11 R)
• M37: 8,850,808 km (0.092 R)
• M38: 9,657,291 km (0.074 R)
• M39: 9,862,539 km (0.101 R)
• M40: 12,252,365 km (0.065 R)
• M41: 12,961,459 km (0.058 R)
• M42: 13,302,093 km (0.11 R)
• M43: 13,454,384 km (0.078 R)
• M44: 14,108,126 km (0.06 R)
• M45: 14,224,663 km (0.1 R)
• M46: 14,419,440 km (0.101 R)
• M47: 15,167,878 km (0.084 R)
• M48: 15,848,249 km (0.098 R)
• M49: 17,073,306 km (0.092 R)
• M50: 17,780,904 km (0.116 R)
• M51: 18,159,536 km (0.08 R)
• M52: 19,010,299 km (0.064 R)
• M53: 19,961,143 km (0.076 R)
• M54: 20,927,545 km (0.069 R)
• M55: 21,282,691 km (0.114 R)
• M56: 21,505,741 km (0.11 R)
• M57: 21,595,201 km (0.12 R)
• M58: 22,587,035 km (0.119 R)
• M59: 23,134,264 km (0.096 R)
• M60: 24,056,235 km (0.081 R)
• M61: 24,661,807 km (0.075 R)
• M62: 25,461,558 km (0.112 R)
• M63: 26,893,359 km (0.09 R)
• M64: 26,989,700 km (0.058 R)
• M65: 27,764,916 km (0.072 R)
• M66: 28,351,190 km (0.087 R)
• M67: 28,449,326 km (0.084 R)
• M68: 28,547,612 km (0.119 R)
• M69: 28,645,898 km (0.048 R)
• M70: 29,486,339 km (0.114 R)
• M71: 31,191,455 km (0.107 R)
• M72: 33,393,386 km (0.108 R)
• M73: 33,652,639 km (0.111 R)
• M74: 33,964,701 km (0.062 R)
• M75: 34,173,240 km (0.107 R)
• M76: 34,382,228 km (0.09 R)
• M77: 35,169,711 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.9

Radius: 9.9

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.1 AU - 11.02 AU

Year: 12005 Days

Day: 6.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 57,581,392 km

• M1: 163,211 km (0.099 R)
• M2: 320,738 km (0.112 R)
• M3: 419,173 km (0.096 R)
• M4: 689,796 km (0.093 R)
• M5: 800,199 km (0.079 R)
• M6: 917,185 km (0.115 R)
• M7: 1,122,134 km (0.116 R)
• M8: 1,216,081 km (0.101 R)
• M9: 1,597,556 km (0.067 R)
• M10: 1,902,137 km (0.095 R)
• M11: 2,049,790 km (0.071 R)
• M12: 2,201,482 km (0.09 R)
• M13: 2,405,384 km (0.065 R)
• M14: 2,615,569 km (0.082 R)
• M15: 2,767,710 km (0.094 R)
• M16: 3,543,525 km (0.107 R)
• M17: 4,398,327 km (0.026 R)
• M18: 4,779,203 km (0.079 R)
• M19: 5,266,294 km (0.07 R)
• M20: 5,362,336 km (0.032 R)
• M21: 5,802,303 km (0.103 R)
• M22: 6,441,086 km (0.079 R)
• M23: 6,595,621 km (0.09 R)
• M24: 6,664,735 km (0.08 R)
• M25: 6,768,855 km (0.109 R)
• M26: 7,137,464 km (0.096 R)
• M27: 7,766,523 km (0.07 R)
• M28: 7,857,778 km (0.079 R)
• M29: 7,949,481 km (0.098 R)
• M30: 8,620,129 km (0.07 R)
• M31: 9,154,193 km (0.082 R)
• M32: 9,483,757 km (0.091 R)
• M33: 10,334,819 km (0.065 R)
• M34: 11,024,914 km (0.067 R)
• M35: 11,750,763 km (0.104 R)
• M36: 12,534,955 km (0.111 R)
• M37: 13,314,210 km (0.03 R)
• M38: 14,987,463 km (0.109 R)
• M39: 15,421,895 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.1

Radius: 5.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.96 AU - 24.42 AU

Year: 30566 Days

Day: 22.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,581,392 km

• M1: 122,521 km (0.1 R)
• M2: 168,597 km (0.057 R)
• M3: 314,455 km (0.067 R)
• M4: 622,327 km (0.063 R)
• M5: 716,275 km (0.101 R)
• M6: 961,166 km (0.06 R)
• M7: 1,070,672 km (0.119 R)
• M8: 1,184,366 km (0.099 R)
• M9: 2,374,866 km (0.081 R)
• M10: 2,463,877 km (0.104 R)
• M11: 2,989,564 km (0.103 R)
• M12: 3,823,123 km (0.117 R)
• M13: 4,247,383 km (0.037 R)
• M14: 4,911,597 km (0.045 R)
• M15: 5,294,418 km (0.111 R)
• M16: 5,686,813 km (0.119 R)
• M17: 6,582,905 km (0.083 R)
• M18: 6,877,164 km (0.09 R)
• M19: 7,261,929 km (0.09 R)
• M20: 7,653,577 km (0.041 R)
• M21: 7,697,409 km (0.08 R)
• M22: 9,570,225 km (0.115 R)
• M23: 10,337,362 km (0.088 R)
• M24: 10,925,731 km (0.112 R)
• M25: 10,975,248 km (0.047 R)
• M26: 13,544,442 km (0.111 R)
• M27: 13,811,175 km (0.093 R)
• M28: 14,404,181 km (0.107 R)
• M29: 16,515,755 km (0.031 R)
• M30: 17,202,259 km (0.117 R)
• M31: 17,491,133 km (0.072 R)
• M32: 18,840,356 km (0.082 R)
• M33: 19,798,680 km (0.12 R)
• M34: 19,858,968 km (0.113 R)
• M35: 20,101,316 km (0.117 R)
• M36: 20,466,485 km (0.033 R)
• M37: 20,772,562 km (0.094 R)
• M38: 21,265,487 km (0.087 R)
• M39: 21,762,152 km (0.114 R)
• M40: 22,325,388 km (0.12 R)
• M41: 22,640,441 km (0.082 R)
• M42: 22,766,851 km (0.089 R)
• M43: 22,830,131 km (0.117 R)
• M44: 23,402,493 km (0.037 R)
• M45: 23,658,454 km (0.083 R)
• M46: 24,237,548 km (0.111 R)
• M47: 24,366,950 km (0.096 R)
• M48: 24,886,503 km (0.118 R)
• M49: 25,213,225 km (0.047 R)
• M50: 25,672,790 km (0.11 R)
• M51: 25,870,708 km (0.114 R)
• M52: 28,148,186 km (0.12 R)
• M53: 28,352,088 km (0.096 R)
• M54: 28,967,084 km (0.087 R)
• M55: 29,173,081 km (0.069 R)
• M56: 30,978,577 km (0.072 R)
• M57: 31,329,833 km (0.056 R)
• M58: 31,541,215 km (0.12 R)
• M59: 31,611,825 km (0.119 R)
• M60: 31,753,195 km (0.08 R)
• M61: 32,605,454 km (0.115 R)
• M62: 33,249,623 km (0.101 R)
• M63: 33,681,512 km (0.054 R)
• M64: 35,427,169 km (0.116 R)
• M65: 36,015,538 km (0.108 R)
• M66: 36,978,649 km (0.082 R)
• M67: 38,025,086 km (0.105 R)
• M68: 38,250,680 km (0.093 R)
• M69: 38,552,119 km (0.106 R)
• M70: 38,854,307 km (0.112 R)
• M71: 39,384,931 km (0.108 R)
• M72: 39,461,076 km (0.082 R)
• M73: 40,147,281 km (0.081 R)
• M74: 40,300,320 km (0.091 R)
• M75: 43,009,986 km (0.057 R)
• M76: 43,088,376 km (0.088 R)
• M77: 43,952,453 km (0.119 R)
• M78: 44,743,078 km (0.114 R)
• M79: 45,458,604 km (0.116 R)
• M80: 47,627,923 km (0.075 R)
• M81: 47,952,251 km (0.108 R)
• M82: 48,439,940 km (0.106 R)
• M83: 48,684,383 km (0.071 R)
• M84: 49,420,255 km (0.073 R)
• M85: 49,584,364 km (0.047 R)
• M86: 49,912,881 km (0.103 R)
• M87: 50,324,724 km (0.031 R)
• M88: 51,899,690 km (0.085 R)
• M89: 52,400,544 km (0.056 R)
• M90: 52,902,893 km (0.115 R)
• M91: 55,864,782 km (0.079 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 19,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit