🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.49 AU - 0.51 AU

Year: 225 Days

Day: 33.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,094,052 km

• M1: 28,872 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.53 AU - 0.55 AU

Year: 252 Days

Day: 37 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.1

Radius: 12.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.95 AU - 0.99 AU

Year: 607 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 44,094,052 km

• M1: 154,086 km (0.108 R)
• M2: 277,504 km (0.114 R)
• M3: 400,473 km (0.088 R)
• M4: 557,551 km (0.093 R)
• M5: 659,577 km (0.089 R)
• M6: 782,696 km (0.09 R)
• M7: 907,012 km (0.106 R)
• M8: 1,023,399 km (0.084 R)
• M9: 1,105,229 km (0.114 R)
• M10: 1,205,908 km (0.088 R)
• M11: 1,339,499 km (0.095 R)
• M12: 1,425,668 km (0.099 R)
• M13: 1,545,047 km (0.051 R)
• M14: 1,626,727 km (0.086 R)
• M15: 1,719,179 km (0.114 R)
• M16: 1,799,214 km (0.067 R)
• M17: 1,895,106 km (0.084 R)
• M18: 2,017,477 km (0.105 R)
• M19: 2,178,145 km (0.105 R)
• M20: 2,374,567 km (0.08 R)
• M21: 2,566,052 km (0.068 R)
• M22: 2,685,731 km (0.062 R)
• M23: 2,773,993 km (0.108 R)
• M24: 2,851,934 km (0.074 R)
• M25: 2,947,676 km (0.073 R)
• M26: 3,033,097 km (0.076 R)
• M27: 3,136,768 km (0.12 R)
• M28: 3,288,610 km (0.07 R)
• M29: 3,371,338 km (0.12 R)
• M30: 3,478,749 km (0.108 R)
• M31: 3,569,256 km (0.109 R)
• M32: 3,691,178 km (0.089 R)
• M33: 3,795,747 km (0.107 R)
• M34: 3,920,212 km (0.095 R)
• M35: 4,008,176 km (0.115 R)
• M36: 4,179,765 km (0.097 R)
• M37: 4,276,106 km (0.119 R)
• M38: 4,366,762 km (0.113 R)
• M39: 4,451,434 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.1

Radius: 12.7

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.14 AU - 1.54 AU

Year: 986 Days

Day: 13.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 126.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 44,094,052 km

• M1: 201,658 km (0.111 R)
• M2: 286,181 km (0.067 R)
• M3: 447,447 km (0.086 R)
• M4: 585,676 km (0.054 R)
• M5: 689,646 km (0.099 R)
• M6: 785,838 km (0.117 R)
• M7: 951,891 km (0.091 R)
• M8: 1,048,232 km (0.071 R)
• M9: 1,174,792 km (0.062 R)
• M10: 1,265,299 km (0.08 R)
• M11: 1,410,409 km (0.083 R)
• M12: 1,522,009 km (0.056 R)
• M13: 1,601,445 km (0.098 R)
• M14: 1,713,045 km (0.069 R)
• M15: 2,015,083 km (0.116 R)
• M16: 2,113,968 km (0.096 R)
• M17: 2,305,602 km (0.103 R)
• M18: 2,391,920 km (0.05 R)
• M19: 2,508,906 km (0.066 R)
• M20: 2,754,845 km (0.062 R)
• M21: 2,908,631 km (0.104 R)
• M22: 3,002,429 km (0.11 R)
• M23: 3,154,570 km (0.102 R)
• M24: 3,315,837 km (0.109 R)
• M25: 3,407,391 km (0.096 R)
• M26: 3,539,635 km (0.089 R)
• M27: 3,714,066 km (0.031 R)
• M28: 3,802,479 km (0.111 R)
• M29: 4,163,159 km (0.11 R)
• M30: 4,354,794 km (0.088 R)
• M31: 4,505,888 km (0.063 R)
• M32: 4,607,614 km (0.049 R)
• M33: 4,702,759 km (0.096 R)
• M34: 5,014,820 km (0.115 R)
• M35: 5,127,916 km (0.069 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.8

Radius: 7.6

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.16 AU - 10.02 AU

Year: 17425 Days

Day: 23.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,094,052 km

• M1: 112,647 km (0.106 R)
• M2: 188,942 km (0.091 R)
• M3: 267,930 km (0.094 R)
• M4: 626,516 km (0.074 R)
• M5: 826,229 km (0.11 R)
• M6: 970,741 km (0.112 R)
• M7: 1,599,201 km (0.094 R)
• M8: 2,503,221 km (0.114 R)
• M9: 2,895,317 km (0.108 R)
• M10: 3,192,568 km (0.032 R)
• M11: 3,736,356 km (0.09 R)
• M12: 4,100,926 km (0.087 R)
• M13: 4,308,568 km (0.063 R)
• M14: 4,434,679 km (0.046 R)
• M15: 5,084,084 km (0.099 R)
• M16: 5,352,163 km (0.067 R)
• M17: 6,278,772 km (0.118 R)
• M18: 6,374,066 km (0.053 R)
• M19: 6,809,246 km (0.05 R)
• M20: 7,505,325 km (0.075 R)
• M21: 7,964,740 km (0.114 R)
• M22: 8,223,844 km (0.102 R)
• M23: 8,538,598 km (0.107 R)
• M24: 9,342,387 km (0.114 R)
• M25: 10,451,506 km (0.104 R)
• M26: 11,718,749 km (0.12 R)
• M27: 13,155,936 km (0.09 R)
• M28: 13,523,797 km (0.118 R)
• M29: 13,647,215 km (0.112 R)
• M30: 14,207,160 km (0.08 R)
• M31: 14,458,335 km (0.055 R)
• M32: 16,323,521 km (0.113 R)
• M33: 17,250,729 km (0.071 R)
• M34: 17,384,619 km (0.113 R)
• M35: 17,788,234 km (0.042 R)
• M36: 19,156,007 km (0.096 R)
• M37: 19,225,271 km (0.057 R)
• M38: 21,270,124 km (0.117 R)
• M39: 21,701,864 km (0.094 R)
• M40: 23,977,846 km (0.049 R)
• M41: 26,405,520 km (0.087 R)
• M42: 27,413,959 km (0.093 R)
• M43: 27,883,547 km (0.108 R)
• M44: 27,962,086 km (0.078 R)
• M45: 28,513,953 km (0.117 R)
• M46: 29,788,676 km (0.112 R)
• M47: 29,949,344 km (0.113 R)
• M48: 32,311,046 km (0.119 R)
• M49: 32,807,112 km (0.117 R)
• M50: 32,889,989 km (0.118 R)
• M51: 34,058,199 km (0.11 R)
• M52: 34,226,198 km (0.097 R)
• M53: 35,835,871 km (0.051 R)
• M54: 36,263,571 km (0.118 R)
• M55: 36,606,898 km (0.088 R)
• M56: 37,124,058 km (0.047 R)
• M57: 37,730,378 km (0.067 R)
• M58: 39,040,706 km (0.113 R)
• M59: 43,423,624 km (0.03 R)
• M60: 43,605,685 km (0.104 R)
• M61: 43,879,449 km (0.116 R)
• M62: 44,062,258 km (0.081 R)
• M63: 44,245,365 km (0.066 R)
• M64: 44,796,185 km (0.113 R)
• M65: 45,534,001 km (0.06 R)
• M66: 47,489,844 km (0.046 R)
• M67: 47,959,581 km (0.079 R)
• M68: 48,147,925 km (0.118 R)
• M69: 49,758,496 km (0.083 R)
• M70: 50,235,563 km (0.066 R)
• M71: 50,906,061 km (0.049 R)
• M72: 51,002,103 km (0.117 R)
• M73: 51,772,382 km (0.066 R)
• M74: 52,159,093 km (0.1 R)
• M75: 53,032,445 km (0.107 R)
• M76: 55,187,702 km (0.114 R)
• M77: 56,673,508 km (0.101 R)
• M78: 56,972,255 km (0.071 R)
• M79: 57,371,382 km (0.066 R)
• M80: 57,571,394 km (0.098 R)
• M81: 58,574,448 km (0.087 R)
• M82: 60,496,033 km (0.118 R)
• M83: 61,413,516 km (0.074 R)
• M84: 61,618,166 km (0.086 R)
• M85: 62,541,185 km (0.031 R)
• M86: 63,159,174 km (0.105 R)
• M87: 64,193,494 km (0.095 R)
• M88: 64,816,868 km (0.084 R)
• M89: 65,755,594 km (0.059 R)
• M90: 67,857,744 km (0.104 R)
• M91: 68,917,196 km (0.081 R)
• M92: 70,195,510 km (0.049 R)
• M93: 70,516,397 km (0.066 R)
• M94: 71,589,313 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.4

Radius: 4.3

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.38 AU - 10.68 AU

Year: 18706 Days

Day: 17.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,094,052 km

• M1: 97,538 km (0.108 R)
• M2: 142,567 km (0.069 R)
• M3: 652,845 km (0.083 R)
• M4: 800,199 km (0.106 R)
• M5: 1,343,090 km (0.077 R)
• M6: 1,383,930 km (0.1 R)
• M7: 1,594,863 km (0.046 R)
• M8: 1,726,359 km (0.117 R)
• M9: 1,770,940 km (0.079 R)
• M10: 1,930,112 km (0.119 R)
• M11: 2,311,138 km (0.076 R)
• M12: 2,360,505 km (0.102 R)
• M13: 3,758,647 km (0.106 R)
• M14: 3,963,147 km (0.057 R)
• M15: 5,102,634 km (0.073 R)
• M16: 5,263,900 km (0.109 R)
• M17: 5,791,382 km (0.109 R)
• M18: 6,129,474 km (0.1 R)
• M19: 6,197,840 km (0.113 R)
• M20: 6,473,997 km (0.112 R)
• M21: 7,074,035 km (0.07 R)
• M22: 7,181,745 km (0.1 R)
• M23: 7,471,815 km (0.093 R)
• M24: 7,618,122 km (0.117 R)
• M25: 8,939,221 km (0.048 R)
• M26: 9,211,788 km (0.048 R)
• M27: 9,368,716 km (0.093 R)
• M28: 10,247,903 km (0.107 R)
• M29: 10,410,665 km (0.09 R)
• M30: 11,657,713 km (0.075 R)
• M31: 11,700,049 km (0.091 R)
• M32: 11,955,413 km (0.112 R)
• M33: 12,083,768 km (0.074 R)
• M34: 12,732,424 km (0.094 R)
• M35: 13,659,333 km (0.082 R)
• M36: 13,883,281 km (0.115 R)
• M37: 15,205,726 km (0.064 R)
• M38: 15,251,952 km (0.057 R)
• M39: 16,950,187 km (0.076 R)
• M40: 17,626,668 km (0.11 R)
• M41: 17,821,594 km (0.056 R)
• M42: 18,017,268 km (0.069 R)
• M43: 18,262,758 km (0.098 R)
• M44: 18,311,976 km (0.081 R)
• M45: 18,856,512 km (0.073 R)
• M46: 19,155,708 km (0.104 R)
• M47: 20,266,323 km (0.111 R)
• M48: 20,778,097 km (0.083 R)
• M49: 21,397,731 km (0.091 R)
• M50: 22,075,859 km (0.113 R)
• M51: 22,180,727 km (0.094 R)
• M52: 22,285,894 km (0.114 R)
• M53: 22,602,293 km (0.085 R)
• M54: 22,708,059 km (0.112 R)
• M55: 23,132,768 km (0.112 R)
• M56: 23,990,113 km (0.086 R)
• M57: 24,044,118 km (0.114 R)
• M58: 24,422,750 km (0.115 R)
• M59: 24,585,662 km (0.09 R)
• M60: 25,240,751 km (0.098 R)
• M61: 25,295,654 km (0.106 R)
• M62: 25,570,465 km (0.108 R)
• M63: 25,625,666 km (0.063 R)
• M64: 29,060,134 km (0.091 R)
• M65: 30,450,347 km (0.031 R)
• M66: 32,099,664 km (0.117 R)
• M67: 33,235,112 km (0.066 R)
• M68: 33,295,250 km (0.108 R)
• M69: 33,838,141 km (0.07 R)
• M70: 34,080,340 km (0.082 R)
• M71: 34,627,270 km (0.111 R)
• M72: 34,688,305 km (0.103 R)
• M73: 34,810,228 km (0.085 R)
• M74: 34,993,635 km (0.059 R)
• M75: 36,100,210 km (0.107 R)
• M76: 36,161,994 km (0.116 R)
• M77: 38,599,991 km (0.076 R)
• M78: 39,043,099 km (0.113 R)
• M79: 39,170,108 km (0.053 R)
• M80: 39,424,275 km (0.067 R)
• M81: 40,575,430 km (0.096 R)
• M82: 41,867,208 km (0.075 R)
• M83: 42,714,082 km (0.079 R)
• M84: 43,303,647 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit