🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.63 AU

Year: 136 Days

Day: 13 Hours

Environment

Temp: 239 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,782,735 km

• M1: 331,509 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.48 AU - 0.74 AU

Year: 173 Days

Day: 14.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,782,735 km

• M1: 435,031 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.72 AU - 1.12 AU

Year: 321 Days

Day: 13.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.06 AU - 1.32 AU

Year: 472 Days

Day: 46.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,782,735 km

• M1: 75,547 km (0.103 R)
• M2: 276,307 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.15 AU - 1.31 AU

Year: 496 Days

Day: 14.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.29 AU - 3.01 AU

Year: 1568 Days

Day: 14.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.53 AU - 4.95 AU

Year: 3173 Days

Day: 14.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.8

Radius: 9.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.3 AU - 8.14 AU

Year: 7051 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,782,735 km

• M1: 135,386 km (0.11 R)
• M2: 225,444 km (0.055 R)
• M3: 503,247 km (0.03 R)
• M4: 806,931 km (0.082 R)
• M5: 1,039,406 km (0.058 R)
• M6: 1,585,139 km (0.063 R)
• M7: 1,674,898 km (0.08 R)
• M8: 2,209,112 km (0.043 R)
• M9: 2,391,771 km (0.097 R)
• M10: 3,470,521 km (0.101 R)
• M11: 3,683,399 km (0.105 R)
• M12: 3,876,230 km (0.063 R)
• M13: 3,998,452 km (0.108 R)
• M14: 4,322,331 km (0.05 R)
• M15: 4,602,977 km (0.047 R)
• M16: 4,837,098 km (0.096 R)
• M17: 5,021,851 km (0.047 R)
• M18: 5,101,736 km (0.043 R)
• M19: 5,924,225 km (0.065 R)
• M20: 6,437,346 km (0.047 R)
• M21: 6,553,434 km (0.096 R)
• M22: 6,994,598 km (0.101 R)
• M23: 7,083,908 km (0.082 R)
• M24: 8,438,517 km (0.11 R)
• M25: 8,533,661 km (0.103 R)
• M26: 8,725,296 km (0.101 R)
• M27: 8,982,903 km (0.116 R)
• M28: 9,112,605 km (0.053 R)
• M29: 9,804,196 km (0.096 R)
• M30: 10,240,722 km (0.105 R)
• M31: 10,376,258 km (0.115 R)
• M32: 10,993,798 km (0.054 R)
• M33: 11,342,062 km (0.103 R)
• M34: 11,694,066 km (0.112 R)
• M35: 12,013,906 km (0.085 R)
• M36: 12,156,921 km (0.085 R)
• M37: 12,917,327 km (0.111 R)
• M38: 13,100,585 km (0.068 R)
• M39: 13,544,142 km (0.086 R)
• M40: 13,655,742 km (0.11 R)
• M41: 14,218,530 km (0.087 R)
• M42: 15,134,817 km (0.089 R)
• M43: 15,483,380 km (0.068 R)
• M44: 15,756,246 km (0.066 R)
• M45: 15,873,680 km (0.12 R)
• M46: 16,346,410 km (0.087 R)
• M47: 17,305,631 km (0.054 R)
• M48: 17,467,347 km (0.1 R)
• M49: 17,548,429 km (0.103 R)
• M50: 17,792,124 km (0.094 R)
• M51: 18,571,678 km (0.077 R)
• M52: 19,446,078 km (0.111 R)
• M53: 19,530,152 km (0.116 R)
• M54: 19,825,009 km (0.088 R)
• M55: 19,951,868 km (0.112 R)
• M56: 20,079,026 km (0.104 R)
• M57: 20,718,557 km (0.093 R)
• M58: 21,451,587 km (0.094 R)
• M59: 21,886,617 km (0.101 R)
• M60: 22,192,994 km (0.094 R)
• M61: 22,677,242 km (0.104 R)
• M62: 22,765,654 km (0.064 R)
• M63: 23,209,511 km (0.043 R)
• M64: 23,477,142 km (0.089 R)
• M65: 23,970,516 km (0.079 R)
• M66: 24,422,002 km (0.081 R)
• M67: 25,104,467 km (0.1 R)
• M68: 25,333,502 km (0.079 R)
• M69: 25,425,205 km (0.106 R)
• M70: 25,747,140 km (0.062 R)
• M71: 25,885,668 km (0.089 R)
• M72: 26,674,647 km (0.108 R)
• M73: 28,324,113 km (0.05 R)
• M74: 28,562,422 km (0.111 R)
• M75: 29,233,219 km (0.087 R)
• M76: 29,377,581 km (0.07 R)
• M77: 29,474,072 km (0.088 R)
• M78: 29,667,203 km (0.069 R)
• M79: 30,006,191 km (0.074 R)
• M80: 30,103,280 km (0.056 R)
• M81: 30,492,684 km (0.099 R)
• M82: 30,639,289 km (0.041 R)
• M83: 30,736,977 km (0.082 R)
• M84: 30,834,814 km (0.079 R)
• M85: 31,030,937 km (0.115 R)
• M86: 32,365,350 km (0.082 R)
• M87: 32,614,430 km (0.109 R)
• M88: 33,416,125 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.6

Radius: 14.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.34 AU - 9.84 AU

Year: 9150 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,782,735 km

• M1: 202,107 km (0.052 R)
• M2: 362,924 km (0.111 R)
• M3: 979,567 km (0.119 R)
• M4: 1,318,855 km (0.104 R)
• M5: 1,603,988 km (0.116 R)
• M6: 1,813,425 km (0.093 R)
• M7: 3,284,122 km (0.078 R)
• M8: 3,432,673 km (0.104 R)
• M9: 3,522,880 km (0.076 R)
• M10: 4,081,180 km (0.107 R)
• M11: 4,177,072 km (0.115 R)
• M12: 4,436,325 km (0.116 R)
• M13: 4,567,971 km (0.095 R)
• M14: 4,767,983 km (0.117 R)
• M15: 5,039,204 km (0.056 R)
• M16: 5,420,529 km (0.073 R)
• M17: 5,739,622 km (0.059 R)
• M18: 6,470,706 km (0.086 R)
• M19: 7,153,920 km (0.066 R)
• M20: 7,504,128 km (0.109 R)
• M21: 7,622,161 km (0.119 R)
• M22: 7,980,149 km (0.081 R)
• M23: 8,795,158 km (0.051 R)
• M24: 9,339,245 km (0.103 R)
• M25: 9,980,721 km (0.101 R)
• M26: 11,351,337 km (0.075 R)
• M27: 11,714,560 km (0.108 R)
• M28: 12,266,726 km (0.07 R)
• M29: 13,588,124 km (0.116 R)
• M30: 14,855,368 km (0.106 R)
• M31: 15,553,391 km (0.096 R)
• M32: 15,704,336 km (0.114 R)
• M33: 15,957,156 km (0.113 R)
• M34: 16,364,212 km (0.03 R)
• M35: 16,774,858 km (0.075 R)
• M36: 17,136,885 km (0.054 R)
• M37: 17,816,209 km (0.065 R)
• M38: 18,664,429 km (0.102 R)
• M39: 19,309,196 km (0.069 R)
• M40: 20,400,213 km (0.118 R)
• M41: 21,399,078 km (0.109 R)
• M42: 21,791,922 km (0.092 R)
• M43: 22,017,366 km (0.111 R)
• M44: 23,329,190 km (0.088 R)
• M45: 23,502,125 km (0.04 R)
• M46: 23,791,447 km (0.058 R)
• M47: 24,256,696 km (0.057 R)
• M48: 25,078,138 km (0.098 R)
• M49: 25,196,171 km (0.09 R)
• M50: 25,373,744 km (0.037 R)
• M51: 25,729,936 km (0.089 R)
• M52: 25,908,706 km (0.028 R)
• M53: 26,627,823 km (0.06 R)
• M54: 29,944,407 km (0.085 R)
• M55: 30,195,283 km (0.085 R)
• M56: 31,142,088 km (0.11 R)
• M57: 31,269,097 km (0.046 R)
• M58: 32,291,149 km (0.094 R)
• M59: 32,806,364 km (0.068 R)
• M60: 32,935,617 km (0.103 R)
• M61: 33,844,873 km (0.117 R)
• M62: 34,368,166 km (0.083 R)
• M63: 35,158,192 km (0.104 R)
• M64: 35,954,053 km (0.117 R)
• M65: 36,287,507 km (0.112 R)
• M66: 36,421,098 km (0.076 R)
• M67: 37,834,349 km (0.062 R)
• M68: 38,513,673 km (0.096 R)
• M69: 39,608,879 km (0.069 R)
• M70: 39,815,473 km (0.089 R)
• M71: 40,644,993 km (0.071 R)
• M72: 41,270,911 km (0.107 R)
• M73: 42,250,927 km (0.1 R)
• M74: 42,391,549 km (0.069 R)
• M75: 44,591,236 km (0.103 R)
• M76: 47,337,853 km (0.057 R)
• M77: 48,290,043 km (0.092 R)
• M78: 48,953,061 km (0.104 R)
• M79: 49,174,615 km (0.084 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.7

Radius: 9.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.59 AU - 11.83 AU

Year: 10997 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,782,735 km

• M1: 123,269 km (0.041 R)
• M2: 210,185 km (0.114 R)
• M3: 360,232 km (0.095 R)
• M4: 581,038 km (0.108 R)
• M5: 654,640 km (0.099 R)
• M6: 896,091 km (0.099 R)
• M7: 1,054,815 km (0.071 R)
• M8: 1,502,561 km (0.102 R)
• M9: 1,671,457 km (0.09 R)
• M10: 1,914,254 km (0.085 R)
• M11: 2,028,248 km (0.079 R)
• M12: 2,215,694 km (0.098 R)
• M13: 2,760,530 km (0.082 R)
• M14: 2,942,441 km (0.096 R)
• M15: 3,101,463 km (0.102 R)
• M16: 3,263,478 km (0.099 R)
• M17: 3,428,334 km (0.097 R)
• M18: 3,823,871 km (0.115 R)
• M19: 3,968,532 km (0.087 R)
• M20: 4,144,759 km (0.117 R)
• M21: 4,233,769 km (0.114 R)
• M22: 4,750,630 km (0.076 R)
• M23: 5,287,387 km (0.029 R)
• M24: 5,612,314 km (0.097 R)
• M25: 5,743,960 km (0.071 R)
• M26: 5,977,183 km (0.06 R)
• M27: 6,660,247 km (0.039 R)
• M28: 7,440,101 km (0.102 R)
• M29: 8,892,546 km (0.094 R)
• M30: 9,046,482 km (0.085 R)
• M31: 9,356,898 km (0.114 R)
• M32: 10,960,886 km (0.074 R)
• M33: 11,500,336 km (0.11 R)
• M34: 11,794,446 km (0.109 R)
• M35: 12,475,864 km (0.096 R)
• M36: 13,082,633 km (0.108 R)
• M37: 13,477,871 km (0.065 R)
• M38: 13,876,998 km (0.116 R)
• M39: 13,966,158 km (0.12 R)
• M40: 14,055,618 km (0.1 R)
• M41: 14,145,227 km (0.111 R)
• M42: 14,960,236 km (0.112 R)
• M43: 15,235,346 km (0.067 R)
• M44: 15,930,228 km (0.079 R)
• M45: 16,117,375 km (0.09 R)
• M46: 16,777,850 km (0.107 R)
• M47: 17,255,067 km (0.102 R)
• M48: 17,785,242 km (0.116 R)
• M49: 18,271,884 km (0.116 R)
• M50: 18,812,082 km (0.109 R)
• M51: 19,507,413 km (0.068 R)
• M52: 20,009,164 km (0.11 R)
• M53: 20,362,963 km (0.111 R)
• M54: 20,565,967 km (0.113 R)
• M55: 20,718,707 km (0.074 R)
• M56: 21,333,554 km (0.092 R)
• M57: 22,006,296 km (0.061 R)
• M58: 24,550,357 km (0.071 R)
• M59: 25,856,945 km (0.107 R)
• M60: 26,740,470 km (0.038 R)
• M61: 28,423,745 km (0.082 R)
• M62: 28,593,987 km (0.09 R)
• M63: 29,392,690 km (0.11 R)
• M64: 30,140,979 km (0.1 R)
• M65: 30,256,768 km (0.069 R)
• M66: 30,546,539 km (0.078 R)
• M67: 30,837,357 km (0.098 R)
• M68: 31,950,664 km (0.092 R)
• M69: 34,458,074 km (0.116 R)
• M70: 34,578,949 km (0.079 R)
• M71: 35,551,934 km (0.075 R)
• M72: 37,151,883 km (0.052 R)
• M73: 37,524,531 km (0.085 R)
• M74: 38,210,737 km (0.035 R)
• M75: 39,595,714 km (0.072 R)
• M76: 40,677,157 km (0.119 R)
• M77: 40,997,147 km (0.1 R)
• M78: 41,189,530 km (0.1 R)
• M79: 41,510,716 km (0.033 R)
• M80: 42,479,512 km (0.038 R)
• M81: 43,194,590 km (0.084 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 20,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit