🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.52 AU - 0.6 AU

Year: 155 Days

Day: 34.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,271,956 km

• M1: 372,499 km (0.116 R)
• M2: 409,300 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.57 AU - 0.59 AU

Year: 163 Days

Day: 13 Hours

Environment

Temp: 192 °C

Axial Tilt: 101.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,271,956 km

• M1: 74,799 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.58 AU - 0.7 AU

Year: 189 Days

Day: 26.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 169.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,271,956 km

• M1: 418,276 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.69 AU - 0.99 AU

Year: 284 Days

Day: 27 Hours

Environment

Temp: 164 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.52 AU - 2.06 AU

Year: 884 Days

Day: 23.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.64 AU - 1.94 AU

Year: 884 Days

Day: 16.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.14 AU - 2.66 AU

Year: 1372 Days

Day: 22.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 10.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.96 AU - 11.02 AU

Year: 10786 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,271,956 km

• M1: 138,528 km (0.066 R)
• M2: 221,255 km (0.119 R)
• M3: 498,909 km (0.118 R)
• M4: 812,616 km (0.041 R)
• M5: 992,133 km (0.073 R)
• M6: 1,286,542 km (0.118 R)
• M7: 1,608,626 km (0.103 R)
• M8: 2,052,782 km (0.085 R)
• M9: 2,301,862 km (0.038 R)
• M10: 2,693,809 km (0.089 R)
• M11: 2,911,474 km (0.096 R)
• M12: 3,163,546 km (0.114 R)
• M13: 3,778,992 km (0.054 R)
• M14: 4,209,983 km (0.09 R)
• M15: 4,431,388 km (0.114 R)
• M16: 4,787,132 km (0.092 R)
• M17: 5,018,410 km (0.082 R)
• M18: 5,118,641 km (0.084 R)
• M19: 6,050,635 km (0.093 R)
• M20: 6,960,041 km (0.099 R)
• M21: 7,564,267 km (0.08 R)
• M22: 7,950,528 km (0.111 R)
• M23: 8,028,619 km (0.1 R)
• M24: 8,822,983 km (0.05 R)
• M25: 9,229,590 km (0.1 R)
• M26: 9,892,907 km (0.08 R)
• M27: 9,976,832 km (0.058 R)
• M28: 11,353,132 km (0.081 R)
• M29: 11,839,774 km (0.055 R)
• M30: 11,973,814 km (0.08 R)
• M31: 13,573,464 km (0.116 R)
• M32: 13,760,611 km (0.101 R)
• M33: 13,901,382 km (0.119 R)
• M34: 14,756,783 km (0.109 R)
• M35: 14,997,336 km (0.052 R)
• M36: 15,678,156 km (0.104 R)
• M37: 15,776,143 km (0.111 R)
• M38: 16,120,966 km (0.058 R)
• M39: 16,418,666 km (0.064 R)
• M40: 16,868,357 km (0.105 R)
• M41: 17,019,151 km (0.105 R)
• M42: 17,677,980 km (0.071 R)
• M43: 18,087,579 km (0.084 R)
• M44: 18,190,503 km (0.072 R)
• M45: 18,968,262 km (0.114 R)
• M46: 19,125,190 km (0.066 R)
• M47: 19,863,007 km (0.041 R)
• M48: 21,257,857 km (0.088 R)
• M49: 21,747,940 km (0.032 R)
• M50: 22,131,808 km (0.106 R)
• M51: 23,464,725 km (0.106 R)
• M52: 24,084,360 km (0.116 R)
• M53: 25,512,570 km (0.095 R)
• M54: 27,085,742 km (0.042 R)
• M55: 27,321,508 km (0.037 R)
• M56: 27,913,766 km (0.039 R)
• M57: 28,510,213 km (0.047 R)
• M58: 30,692,546 km (0.03 R)
• M59: 30,815,217 km (0.102 R)
• M60: 30,999,820 km (0.087 R)
• M61: 32,301,621 km (0.033 R)
• M62: 32,865,156 km (0.105 R)
• M63: 33,242,592 km (0.108 R)
• M64: 34,574,761 km (0.112 R)
• M65: 34,894,601 km (0.068 R)
• M66: 35,022,806 km (0.114 R)
• M67: 35,859,806 km (0.084 R)
• M68: 36,703,389 km (0.102 R)
• M69: 37,750,723 km (0.089 R)
• M70: 38,014,016 km (0.082 R)
• M71: 38,874,203 km (0.046 R)
• M72: 39,073,617 km (0.093 R)
• M73: 39,273,331 km (0.111 R)
• M74: 39,473,493 km (0.117 R)
• M75: 41,628,749 km (0.08 R)
• M76: 41,696,667 km (0.1 R)
• M77: 43,822,003 km (0.092 R)
• M78: 44,584,504 km (0.041 R)
• M79: 46,686,503 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.3

Radius: 12

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.42 AU - 13.3 AU

Year: 14127 Days

Day: 8.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,271,956 km

• M1: 153,787 km (0.073 R)
• M2: 341,382 km (0.114 R)
• M3: 692,937 km (0.101 R)
• M4: 871,258 km (0.085 R)
• M5: 1,232,387 km (0.098 R)
• M6: 1,475,783 km (0.042 R)
• M7: 1,591,721 km (0.046 R)
• M8: 1,783,955 km (0.107 R)
• M9: 2,544,361 km (0.11 R)
• M10: 2,886,192 km (0.061 R)
• M11: 2,974,006 km (0.084 R)
• M12: 4,163,010 km (0.06 R)
• M13: 4,296,002 km (0.106 R)
• M14: 6,075,918 km (0.12 R)
• M15: 8,139,022 km (0.077 R)
• M16: 8,643,466 km (0.088 R)
• M17: 8,899,577 km (0.088 R)
• M18: 9,071,764 km (0.096 R)
• M19: 9,244,999 km (0.099 R)
• M20: 9,419,280 km (0.091 R)
• M21: 9,904,426 km (0.066 R)
• M22: 9,993,587 km (0.069 R)
• M23: 10,082,896 km (0.072 R)
• M24: 10,172,506 km (0.115 R)
• M25: 10,262,414 km (0.119 R)
• M26: 10,352,621 km (0.056 R)
• M27: 10,807,399 km (0.091 R)
• M28: 10,945,179 km (0.034 R)
• M29: 12,115,483 km (0.084 R)
• M30: 12,691,285 km (0.041 R)
• M31: 12,885,313 km (0.075 R)
• M32: 13,472,934 km (0.109 R)
• M33: 15,082,906 km (0.099 R)
• M34: 15,185,530 km (0.092 R)
• M35: 15,288,454 km (0.102 R)
• M36: 15,546,660 km (0.047 R)
• M37: 15,910,482 km (0.084 R)
• M38: 16,488,079 km (0.057 R)
• M39: 17,286,782 km (0.076 R)
• M40: 18,645,729 km (0.094 R)
• M41: 19,589,392 km (0.091 R)
• M42: 20,208,279 km (0.088 R)
• M43: 20,321,524 km (0.089 R)
• M44: 20,776,601 km (0.077 R)
• M45: 20,890,894 km (0.073 R)
• M46: 22,045,191 km (0.054 R)
• M47: 22,747,703 km (0.049 R)
• M48: 23,101,651 km (0.081 R)
• M49: 23,695,704 km (0.118 R)
• M50: 23,934,762 km (0.096 R)
• M51: 25,630,454 km (0.055 R)
• M52: 26,430,952 km (0.077 R)
• M53: 27,177,146 km (0.113 R)
• M54: 27,678,299 km (0.099 R)
• M55: 29,136,579 km (0.11 R)
• M56: 30,295,065 km (0.089 R)
• M57: 30,684,618 km (0.111 R)
• M58: 31,010,442 km (0.096 R)
• M59: 32,590,644 km (0.119 R)
• M60: 33,390,544 km (0.054 R)
• M61: 33,792,962 km (0.092 R)
• M62: 34,264,495 km (0.107 R)
• M63: 34,399,582 km (0.106 R)
• M64: 35,350,276 km (0.082 R)
• M65: 35,828,989 km (0.061 R)
• M66: 36,378,462 km (0.116 R)
• M67: 37,138,868 km (0.089 R)
• M68: 37,555,797 km (0.066 R)
• M69: 38,886,171 km (0.089 R)
• M70: 39,168,313 km (0.091 R)
• M71: 39,309,533 km (0.054 R)
• M72: 39,734,391 km (0.107 R)
• M73: 41,521,188 km (0.056 R)
• M74: 42,026,081 km (0.084 R)
• M75: 42,678,328 km (0.078 R)
• M76: 45,172,423 km (0.065 R)
• M77: 45,915,027 km (0.069 R)
• M78: 46,362,475 km (0.092 R)
• M79: 46,661,521 km (0.049 R)
• M80: 46,736,469 km (0.114 R)
• M81: 47,336,955 km (0.066 R)
• M82: 47,412,203 km (0.1 R)
• M83: 48,849,240 km (0.096 R)
• M84: 48,925,385 km (0.075 R)
• M85: 49,458,702 km (0.087 R)
• M86: 49,917,369 km (0.114 R)
• M87: 50,300,638 km (0.108 R)
• M88: 50,684,955 km (0.105 R)

Asteroid Belt

Center: 13.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.7

Radius: 3.2

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.22 AU - 18.38 AU

Year: 22081 Days

Day: 20.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 44,271,956 km

• M1: 43,683 km (0.117 R)
• M2: 184,155 km (0.111 R)
• M3: 1,194,539 km (0.116 R)
• M4: 1,274,125 km (0.102 R)
• M5: 1,314,516 km (0.091 R)
• M6: 1,878,500 km (0.066 R)
• M7: 2,161,091 km (0.104 R)
• M8: 2,258,180 km (0.095 R)
• M9: 3,474,111 km (0.095 R)
• M10: 3,936,818 km (0.103 R)
• M11: 4,205,495 km (0.087 R)
• M12: 5,175,488 km (0.078 R)
• M13: 5,668,563 km (0.111 R)
• M14: 5,769,092 km (0.112 R)
• M15: 6,073,823 km (0.073 R)
• M16: 6,245,412 km (0.092 R)
• M17: 6,383,790 km (0.052 R)
• M18: 6,558,221 km (0.057 R)
• M19: 6,947,475 km (0.096 R)
• M20: 7,453,714 km (0.087 R)
• M21: 8,770,325 km (0.119 R)
• M22: 9,435,138 km (0.084 R)
• M23: 9,873,908 km (0.084 R)
• M24: 10,937,250 km (0.103 R)
• M25: 11,355,825 km (0.113 R)
• M26: 12,338,234 km (0.096 R)
• M27: 13,525,891 km (0.051 R)
• M28: 13,660,081 km (0.1 R)
• M29: 13,704,811 km (0.077 R)
• M30: 14,337,610 km (0.093 R)
• M31: 15,960,597 km (0.051 R)
• M32: 17,010,026 km (0.118 R)
• M33: 17,300,096 km (0.088 R)
• M34: 18,130,963 km (0.099 R)
• M35: 19,476,895 km (0.106 R)
• M36: 19,628,288 km (0.099 R)
• M37: 19,729,566 km (0.063 R)
• M38: 20,187,335 km (0.048 R)
• M39: 20,699,857 km (0.069 R)
• M40: 21,529,078 km (0.109 R)
• M41: 22,633,559 km (0.042 R)
• M42: 25,171,637 km (0.069 R)
• M43: 26,894,256 km (0.084 R)
• M44: 30,042,693 km (0.078 R)
• M45: 31,452,653 km (0.089 R)
• M46: 32,106,097 km (0.073 R)
• M47: 32,644,051 km (0.034 R)
• M48: 33,245,135 km (0.084 R)
• M49: 33,728,785 km (0.105 R)
• M50: 36,554,090 km (0.11 R)
• M51: 37,115,681 km (0.034 R)
• M52: 37,178,212 km (0.081 R)
• M53: 38,500,358 km (0.096 R)
• M54: 38,817,506 km (0.095 R)
• M55: 39,008,094 km (0.082 R)
• M56: 40,480,137 km (0.075 R)
• M57: 40,867,146 km (0.049 R)
• M58: 41,255,353 km (0.092 R)
• M59: 42,951,643 km (0.099 R)
• M60: 43,083,140 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 17,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit