🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.01 AU - 1.01 AU

Year: 373 Days

Day: 16.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.28 AU - 1.44 AU

Year: 582 Days

Day: 21.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.28 AU - 1.44 AU

Year: 582 Days

Day: 18.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,042,988 km

• M1: 641,027 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.11 AU - 1.73 AU

Year: 621 Days

Day: 32.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 110.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.46 AU - 1.46 AU

Year: 648 Days

Day: 36.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.57 AU - 2.29 AU

Year: 984 Days

Day: 30.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,042,988 km

• M1: 1,306,588 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.94 AU - 2.62 AU

Year: 1264 Days

Day: 41.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 126.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.78 AU - 4.3 AU

Year: 2981 Days

Day: 43.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.2

Radius: 4.4

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.96 AU - 18.78 AU

Year: 24313 Days

Day: 20.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 105,042,988 km

• M1: 611,406 km (0.046 R)
• M2: 786,436 km (0.074 R)
• M3: 869,164 km (0.064 R)
• M4: 1,398,890 km (0.064 R)
• M5: 1,816,268 km (0.115 R)
• M6: 2,328,790 km (0.092 R)
• M7: 3,578,680 km (0.085 R)
• M8: 3,786,621 km (0.073 R)
• M9: 4,069,960 km (0.092 R)
• M10: 4,582,183 km (0.088 R)
• M11: 4,922,069 km (0.051 R)
• M12: 5,075,856 km (0.082 R)
• M13: 5,506,548 km (0.037 R)
• M14: 5,786,894 km (0.08 R)
• M15: 6,278,024 km (0.108 R)
• M16: 7,431,125 km (0.066 R)
• M17: 11,058,424 km (0.075 R)
• M18: 13,767,791 km (0.104 R)
• M19: 13,930,105 km (0.116 R)
• M20: 14,475,539 km (0.103 R)
• M21: 15,139,454 km (0.101 R)
• M22: 15,813,093 km (0.101 R)
• M23: 17,539,602 km (0.112 R)
• M24: 17,833,113 km (0.095 R)
• M25: 18,128,270 km (0.088 R)
• M26: 18,963,325 km (0.093 R)
• M27: 19,204,178 km (0.096 R)
• M28: 19,264,615 km (0.094 R)
• M29: 20,362,065 km (0.11 R)
• M30: 21,167,351 km (0.084 R)
• M31: 21,292,115 km (0.095 R)
• M32: 21,668,055 km (0.04 R)
• M33: 22,235,928 km (0.041 R)
• M34: 24,425,293 km (0.105 R)
• M35: 26,413,150 km (0.045 R)
• M36: 27,494,443 km (0.105 R)
• M37: 30,119,886 km (0.088 R)
• M38: 30,541,602 km (0.1 R)
• M39: 31,391,168 km (0.072 R)
• M40: 32,176,557 km (0.118 R)
• M41: 35,678,943 km (0.117 R)
• M42: 36,199,693 km (0.098 R)
• M43: 36,423,641 km (0.109 R)
• M44: 36,722,986 km (0.029 R)
• M45: 38,917,437 km (0.119 R)
• M46: 39,837,913 km (0.075 R)
• M47: 41,778,347 km (0.118 R)
• M48: 42,484,449 km (0.113 R)
• M49: 42,563,137 km (0.053 R)
• M50: 42,957,328 km (0.115 R)
• M51: 43,194,440 km (0.054 R)
• M52: 43,273,578 km (0.107 R)
• M53: 44,386,436 km (0.032 R)
• M54: 46,883,973 km (0.084 R)
• M55: 47,128,116 km (0.096 R)
• M56: 49,261,382 km (0.115 R)
• M57: 50,090,304 km (0.101 R)
• M58: 50,423,010 km (0.086 R)
• M59: 53,196,853 km (0.117 R)
• M60: 54,388,400 km (0.101 R)
• M61: 54,473,970 km (0.1 R)
• M62: 54,816,101 km (0.107 R)
• M63: 55,847,279 km (0.067 R)
• M64: 58,103,065 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.3

Radius: 4.3

Gravity: 43.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.4 AU - 20.26 AU

Year: 29995 Days

Day: 18.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,042,988 km

• M1: 90,656 km (0.08 R)
• M2: 265,985 km (0.088 R)
• M3: 372,947 km (0.1 R)
• M4: 598,990 km (0.12 R)
• M5: 1,674,299 km (0.095 R)
• M6: 2,039,767 km (0.114 R)
• M7: 2,209,860 km (0.096 R)
• M8: 3,574,791 km (0.119 R)
• M9: 4,693,334 km (0.097 R)
• M10: 5,730,945 km (0.026 R)
• M11: 6,835,875 km (0.088 R)
• M12: 7,739,595 km (0.089 R)
• M13: 7,937,962 km (0.085 R)
• M14: 8,955,377 km (0.116 R)
• M15: 10,013,034 km (0.1 R)
• M16: 10,084,991 km (0.079 R)
• M17: 11,483,581 km (0.09 R)
• M18: 12,243,688 km (0.083 R)
• M19: 12,863,472 km (0.079 R)
• M20: 13,335,005 km (0.089 R)
• M21: 13,732,187 km (0.039 R)
• M22: 13,812,072 km (0.03 R)
• M23: 14,783,112 km (0.097 R)
• M24: 16,111,541 km (0.116 R)
• M25: 18,262,459 km (0.105 R)
• M26: 18,792,036 km (0.108 R)
• M27: 19,237,089 km (0.111 R)
• M28: 19,775,791 km (0.051 R)
• M29: 20,137,669 km (0.038 R)
• M30: 20,867,856 km (0.087 R)
• M31: 21,606,869 km (0.045 R)
• M32: 22,260,462 km (0.11 R)
• M33: 24,066,857 km (0.046 R)
• M34: 24,938,863 km (0.113 R)
• M35: 25,036,400 km (0.113 R)
• M36: 25,231,775 km (0.119 R)
• M37: 26,315,761 km (0.096 R)
• M38: 26,913,255 km (0.103 R)
• M39: 28,020,579 km (0.099 R)
• M40: 29,245,187 km (0.105 R)
• M41: 29,348,110 km (0.108 R)
• M42: 29,967,745 km (0.116 R)
• M43: 31,640,997 km (0.084 R)
• M44: 33,344,318 km (0.116 R)
• M45: 35,077,260 km (0.057 R)
• M46: 37,284,277 km (0.045 R)
• M47: 38,629,910 km (0.036 R)
• M48: 38,855,653 km (0.113 R)
• M49: 39,422,180 km (0.101 R)
• M50: 40,907,687 km (0.09 R)
• M51: 41,483,938 km (0.111 R)
• M52: 45,234,656 km (0.1 R)
• M53: 45,950,033 km (0.118 R)
• M54: 46,789,128 km (0.097 R)
• M55: 47,875,507 km (0.072 R)
• M56: 48,848,193 km (0.103 R)
• M57: 48,970,265 km (0.118 R)
• M58: 49,581,970 km (0.067 R)
• M59: 52,178,541 km (0.077 R)
• M60: 52,803,411 km (0.038 R)
• M61: 54,186,443 km (0.12 R)
• M62: 56,731,701 km (0.114 R)
• M63: 58,536,450 km (0.073 R)
• M64: 62,334,142 km (0.108 R)
• M65: 62,598,930 km (0.055 R)
• M66: 65,133,417 km (0.066 R)
• M67: 66,075,734 km (0.069 R)
• M68: 67,157,925 km (0.063 R)
• M69: 71,130,197 km (0.111 R)
• M70: 72,517,568 km (0.116 R)
• M71: 72,795,969 km (0.114 R)
• M72: 73,633,718 km (0.096 R)
• M73: 74,053,788 km (0.037 R)
• M74: 77,016,425 km (0.082 R)
• M75: 79,586,516 km (0.074 R)
• M76: 82,184,582 km (0.097 R)
• M77: 82,329,692 km (0.061 R)
• M78: 82,765,620 km (0.116 R)
• M79: 83,202,446 km (0.088 R)
• M80: 84,078,192 km (0.113 R)
• M81: 84,810,324 km (0.119 R)
• M82: 84,956,930 km (0.071 R)
• M83: 85,838,809 km (0.069 R)
• M84: 86,133,368 km (0.088 R)
• M85: 87,019,286 km (0.108 R)
• M86: 88,205,149 km (0.108 R)
• M87: 91,493,908 km (0.115 R)
• M88: 91,794,899 km (0.046 R)
• M89: 92,548,723 km (0.114 R)
• M90: 93,304,491 km (0.093 R)
• M91: 95,279,482 km (0.08 R)
• M92: 95,584,512 km (0.106 R)
• M93: 99,424,839 km (0.107 R)
• M94: 100,509,274 km (0.043 R)
• M95: 100,819,690 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 13,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit