🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.52 AU - 0.66 AU

Year: 168 Days

Day: 32.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,450,932 km

• M1: 241,601 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.4 AU - 1.44 AU

Year: 628 Days

Day: 31.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.66 AU - 1.7 AU

Year: 808 Days

Day: 12 Hours

Environment

Temp: -60 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.37 AU - 2.11 AU

Year: 851 Days

Day: 14.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.2 AU - 2.32 AU

Year: 1260 Days

Day: 37.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.66 AU - 3.28 AU

Year: 1898 Days

Day: 43 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.4

Radius: 9.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.47 AU - 4.94 AU

Year: 3779 Days

Day: 7.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,450,932 km

• M1: 121,025 km (0.096 R)
• M2: 199,863 km (0.096 R)
• M3: 318,943 km (0.066 R)
• M4: 460,462 km (0.067 R)
• M5: 729,290 km (0.113 R)
• M6: 799,152 km (0.094 R)
• M7: 871,408 km (0.097 R)
• M8: 1,183,618 km (0.062 R)
• M9: 1,303,446 km (0.063 R)
• M10: 1,568,833 km (0.07 R)
• M11: 1,661,135 km (0.119 R)
• M12: 2,494,993 km (0.079 R)
• M13: 2,922,245 km (0.115 R)
• M14: 3,492,661 km (0.115 R)
• M15: 3,562,075 km (0.037 R)
• M16: 3,702,248 km (0.106 R)
• M17: 3,773,008 km (0.083 R)
• M18: 3,933,975 km (0.117 R)
• M19: 4,188,890 km (0.072 R)
• M20: 4,411,641 km (0.034 R)
• M21: 4,505,738 km (0.09 R)
• M22: 4,714,876 km (0.09 R)
• M23: 4,907,857 km (0.09 R)
• M24: 4,966,201 km (0.045 R)
• M25: 5,321,495 km (0.097 R)
• M26: 5,482,164 km (0.07 R)
• M27: 5,583,292 km (0.119 R)
• M28: 6,035,975 km (0.105 R)
• M29: 6,287,898 km (0.108 R)
• M30: 6,543,261 km (0.113 R)
• M31: 6,736,991 km (0.103 R)
• M32: 6,823,757 km (0.094 R)
• M33: 7,152,424 km (0.107 R)
• M34: 7,352,137 km (0.108 R)
• M35: 7,463,737 km (0.113 R)
• M36: 7,553,645 km (0.082 R)
• M37: 8,146,053 km (0.048 R)
• M38: 8,377,930 km (0.079 R)
• M39: 8,706,147 km (0.099 R)
• M40: 9,423,768 km (0.091 R)
• M41: 9,691,698 km (0.098 R)
• M42: 9,863,586 km (0.111 R)
• M43: 10,235,038 km (0.057 R)
• M44: 10,410,067 km (0.038 R)
• M45: 10,560,862 km (0.045 R)
• M46: 11,119,909 km (0.076 R)
• M47: 11,222,533 km (0.087 R)
• M48: 11,506,619 km (0.108 R)
• M49: 12,505,933 km (0.038 R)
• M50: 12,746,636 km (0.096 R)
• M51: 13,178,376 km (0.104 R)
• M52: 13,505,397 km (0.072 R)
• M53: 13,862,786 km (0.105 R)
• M54: 13,945,663 km (0.078 R)
• M55: 14,195,342 km (0.057 R)
• M56: 14,362,592 km (0.09 R)
• M57: 14,953,205 km (0.109 R)
• M58: 15,351,434 km (0.031 R)
• M59: 15,695,509 km (0.095 R)
• M60: 17,156,482 km (0.085 R)
• M61: 17,275,263 km (0.044 R)
• M62: 17,813,067 km (0.07 R)
• M63: 18,386,625 km (0.064 R)
• M64: 19,027,652 km (0.076 R)
• M65: 19,150,622 km (0.073 R)
• M66: 19,335,525 km (0.072 R)
• M67: 19,645,043 km (0.047 R)
• M68: 20,300,281 km (0.103 R)
• M69: 20,614,886 km (0.116 R)
• M70: 20,741,146 km (0.113 R)
• M71: 20,835,991 km (0.096 R)
• M72: 21,153,289 km (0.098 R)
• M73: 21,248,732 km (0.088 R)
• M74: 21,408,353 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.1

Radius: 8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.75 AU - 5.87 AU

Year: 3912 Days

Day: 9.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 55,450,932 km

• M1: 100,979 km (0.065 R)
• M2: 228,137 km (0.094 R)
• M3: 280,795 km (0.092 R)
• M4: 573,409 km (0.096 R)
• M5: 635,941 km (0.084 R)
• M6: 919,279 km (0.12 R)
• M7: 1,229,844 km (0.101 R)
• M8: 1,538,614 km (0.115 R)
• M9: 1,847,534 km (0.033 R)
• M10: 1,918,892 km (0.063 R)
• M11: 2,113,818 km (0.105 R)
• M12: 2,264,164 km (0.118 R)
• M13: 2,522,669 km (0.089 R)
• M14: 2,777,284 km (0.083 R)
• M15: 2,886,940 km (0.096 R)
• M16: 3,026,066 km (0.108 R)
• M17: 3,082,315 km (0.069 R)
• M18: 3,253,305 km (0.113 R)
• M19: 3,310,900 km (0.094 R)
• M20: 3,754,607 km (0.111 R)
• M21: 3,906,599 km (0.057 R)
• M22: 4,138,625 km (0.094 R)
• M23: 4,390,997 km (0.063 R)
• M24: 4,535,209 km (0.118 R)
• M25: 4,746,292 km (0.093 R)
• M26: 5,279,458 km (0.092 R)
• M27: 5,744,259 km (0.07 R)
• M28: 5,796,768 km (0.118 R)
• M29: 5,955,042 km (0.095 R)
• M30: 6,061,407 km (0.069 R)
• M31: 6,348,186 km (0.028 R)
• M32: 7,310,399 km (0.1 R)
• M33: 7,711,770 km (0.037 R)
• M34: 8,179,413 km (0.081 R)
• M35: 8,238,504 km (0.078 R)
• M36: 8,958,668 km (0.06 R)
• M37: 9,264,746 km (0.083 R)
• M38: 9,388,164 km (0.089 R)
• M39: 9,470,742 km (0.087 R)
• M40: 9,532,825 km (0.098 R)
• M41: 9,740,766 km (0.062 R)
• M42: 9,887,222 km (0.072 R)
• M43: 10,076,613 km (0.088 R)
• M44: 10,182,229 km (0.112 R)
• M45: 10,288,444 km (0.042 R)
• M46: 10,608,883 km (0.079 R)
• M47: 10,716,443 km (0.097 R)
• M48: 11,150,427 km (0.047 R)
• M49: 11,391,429 km (0.095 R)
• M50: 12,192,526 km (0.06 R)
• M51: 12,622,620 km (0.08 R)
• M52: 12,759,502 km (0.112 R)
• M53: 13,149,952 km (0.107 R)
• M54: 13,544,442 km (0.109 R)
• M55: 13,848,574 km (0.116 R)
• M56: 13,942,671 km (0.104 R)
• M57: 14,060,554 km (0.047 R)
• M58: 14,297,368 km (0.112 R)
• M59: 14,368,576 km (0.113 R)
• M60: 14,440,084 km (0.103 R)
• M61: 15,720,941 km (0.085 R)
• M62: 16,139,516 km (0.055 R)
• M63: 16,412,233 km (0.104 R)
• M64: 16,561,681 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343

Radius: 3

Gravity: 38.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.76 AU - 15.44 AU

Year: 17584 Days

Day: 15.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,450,932 km

• M1: 63,130 km (0.042 R)
• M2: 218,114 km (0.081 R)
• M3: 283,189 km (0.058 R)
• M4: 464,053 km (0.071 R)
• M5: 514,317 km (0.071 R)
• M6: 584,030 km (0.036 R)
• M7: 791,373 km (0.077 R)
• M8: 1,483,861 km (0.104 R)
• M9: 1,634,357 km (0.075 R)
• M10: 1,895,854 km (0.116 R)
• M11: 2,004,013 km (0.099 R)
• M12: 2,427,674 km (0.099 R)
• M13: 3,033,845 km (0.102 R)
• M14: 3,096,975 km (0.078 R)
• M15: 3,887,151 km (0.109 R)
• M16: 4,059,338 km (0.076 R)
• M17: 4,772,322 km (0.071 R)
• M18: 5,293,969 km (0.11 R)
• M19: 6,229,555 km (0.042 R)
• M20: 7,047,256 km (0.05 R)
• M21: 7,214,806 km (0.098 R)
• M22: 7,725,384 km (0.107 R)
• M23: 8,424,006 km (0.1 R)
• M24: 9,648,015 km (0.104 R)
• M25: 10,068,236 km (0.105 R)
• M26: 10,162,483 km (0.099 R)
• M27: 10,304,301 km (0.116 R)
• M28: 11,023,119 km (0.05 R)
• M29: 11,266,365 km (0.112 R)
• M30: 11,857,277 km (0.047 R)
• M31: 13,429,850 km (0.119 R)
• M32: 14,319,658 km (0.065 R)
• M33: 14,638,152 km (0.086 R)
• M34: 15,174,310 km (0.118 R)
• M35: 15,444,783 km (0.113 R)
• M36: 15,662,299 km (0.086 R)
• M37: 15,716,752 km (0.07 R)
• M38: 15,880,861 km (0.067 R)
• M39: 16,100,321 km (0.079 R)
• M40: 16,265,627 km (0.118 R)
• M41: 18,465,314 km (0.064 R)
• M42: 19,511,601 km (0.068 R)
• M43: 19,982,685 km (0.109 R)
• M44: 22,209,898 km (0.095 R)
• M45: 22,271,233 km (0.11 R)
• M46: 22,886,978 km (0.055 R)
• M47: 23,072,928 km (0.08 R)
• M48: 24,198,503 km (0.054 R)
• M49: 25,150,095 km (0.07 R)
• M50: 25,984,701 km (0.099 R)
• M51: 26,049,178 km (0.073 R)
• M52: 26,828,284 km (0.118 R)
• M53: 27,155,005 km (0.115 R)
• M54: 29,681,863 km (0.117 R)
• M55: 30,155,490 km (0.108 R)
• M56: 31,247,255 km (0.118 R)
• M57: 32,352,036 km (0.112 R)
• M58: 32,421,449 km (0.075 R)
• M59: 32,491,012 km (0.103 R)
• M60: 35,240,621 km (0.119 R)
• M61: 37,187,338 km (0.089 R)
• M62: 37,333,046 km (0.064 R)
• M63: 39,985,865 km (0.086 R)
• M64: 44,617,415 km (0.072 R)
• M65: 46,563,983 km (0.104 R)
• M66: 48,141,044 km (0.12 R)
• M67: 49,255,398 km (0.077 R)
• M68: 50,136,829 km (0.094 R)
• M69: 51,104,428 km (0.087 R)
• M70: 52,159,542 km (0.11 R)
• M71: 52,894,217 km (0.092 R)
• M72: 53,385,945 km (0.094 R)
• M73: 53,550,203 km (0.081 R)
• M74: 54,621,773 km (0.083 R)
• M75: 54,952,983 km (0.114 R)
• M76: 55,118,737 km (0.054 R)
• M77: 55,450,994 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 16,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit