🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.58 AU - 0.74 AU

Year: 193 Days

Day: 38.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.8 AU - 1.18 AU

Year: 355 Days

Day: 15.3 Hours

Environment

Temp: 81 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.15 AU - 1.37 AU

Year: 509 Days

Day: 40.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.18 AU - 1.86 AU

Year: 674 Days

Day: 30.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,438,713 km

• M1: 923,767 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.44 AU - 1.62 AU

Year: 681 Days

Day: 26.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,438,713 km

• M1: 335,548 km (0.115 R)
• M2: 626,965 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.25 AU - 1.99 AU

Year: 742 Days

Day: 22.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,438,713 km

• M1: 449,392 km (0.111 R)
• M2: 785,389 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.9

Radius: 13

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.52 AU - 10.56 AU

Year: 12315 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 165.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,438,713 km

• M1: 275,260 km (0.09 R)
• M2: 923,019 km (0.114 R)
• M3: 1,516,922 km (0.113 R)
• M4: 2,092,126 km (0.054 R)
• M5: 2,214,946 km (0.088 R)
• M6: 2,365,890 km (0.105 R)
• M7: 2,624,994 km (0.088 R)
• M8: 2,866,295 km (0.04 R)
• M9: 3,143,051 km (0.11 R)
• M10: 3,342,166 km (0.101 R)
• M11: 3,574,791 km (0.034 R)
• M12: 3,994,862 km (0.034 R)
• M13: 4,087,014 km (0.049 R)
• M14: 4,211,030 km (0.08 R)
• M15: 4,304,828 km (0.089 R)
• M16: 4,430,939 km (0.081 R)
• M17: 4,751,827 km (0.08 R)
• M18: 4,915,188 km (0.073 R)
• M19: 5,382,531 km (0.046 R)
• M20: 6,075,020 km (0.094 R)
• M21: 6,181,384 km (0.109 R)
• M22: 6,504,216 km (0.067 R)
• M23: 6,832,434 km (0.1 R)
• M24: 7,278,834 km (0.034 R)
• M25: 7,619,768 km (0.103 R)
• M26: 7,849,999 km (0.038 R)
• M27: 9,076,252 km (0.067 R)
• M28: 9,198,025 km (0.09 R)
• M29: 9,732,239 km (0.11 R)
• M30: 10,574,026 km (0.106 R)
• M31: 10,745,166 km (0.05 R)
• M32: 11,614,779 km (0.061 R)
• M33: 12,058,037 km (0.1 R)
• M34: 12,281,836 km (0.11 R)
• M35: 12,371,744 km (0.049 R)
• M36: 12,552,159 km (0.071 R)
• M37: 12,915,682 km (0.113 R)
• M38: 13,098,790 km (0.099 R)
• M39: 13,606,674 km (0.099 R)
• M40: 13,792,924 km (0.09 R)
• M41: 14,027,044 km (0.101 R)
• M42: 14,262,511 km (0.114 R)
• M43: 14,546,747 km (0.118 R)
• M44: 14,880,650 km (0.07 R)
• M45: 16,192,474 km (0.114 R)
• M46: 18,254,680 km (0.062 R)
• M47: 18,357,304 km (0.109 R)
• M48: 19,290,346 km (0.117 R)
• M49: 19,762,627 km (0.104 R)
• M50: 20,079,625 km (0.114 R)
• M51: 20,185,689 km (0.098 R)
• M52: 20,611,744 km (0.099 R)
• M53: 22,455,388 km (0.086 R)
• M54: 25,203,950 km (0.069 R)
• M55: 25,605,321 km (0.1 R)
• M56: 25,777,957 km (0.104 R)
• M57: 27,466,618 km (0.083 R)
• M58: 28,950,928 km (0.113 R)
• M59: 29,612,151 km (0.112 R)
• M60: 30,583,041 km (0.087 R)
• M61: 31,626,037 km (0.076 R)
• M62: 32,058,824 km (0.105 R)
• M63: 32,680,702 km (0.098 R)
• M64: 32,993,062 km (0.08 R)
• M65: 33,180,957 km (0.115 R)
• M66: 33,431,983 km (0.055 R)
• M67: 33,683,756 km (0.048 R)
• M68: 33,936,127 km (0.117 R)
• M69: 35,015,626 km (0.067 R)
• M70: 35,463,522 km (0.117 R)
• M71: 36,042,017 km (0.093 R)
• M72: 37,796,351 km (0.086 R)
• M73: 37,992,922 km (0.108 R)
• M74: 38,453,085 km (0.04 R)
• M75: 39,911,216 km (0.102 R)
• M76: 40,044,807 km (0.104 R)
• M77: 40,647,237 km (0.117 R)
• M78: 41,117,723 km (0.037 R)
• M79: 41,387,597 km (0.088 R)
• M80: 43,292,128 km (0.082 R)
• M81: 43,429,309 km (0.112 R)
• M82: 45,086,255 km (0.065 R)
• M83: 45,364,507 km (0.093 R)
• M84: 46,202,405 km (0.116 R)
• M85: 46,553,062 km (0.114 R)
• M86: 46,904,617 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290

Radius: 7.9

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 15.36 AU - 15.96 AU

Year: 22303 Days

Day: 22.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,438,713 km

• M1: 169,046 km (0.115 R)
• M2: 340,784 km (0.11 R)
• M3: 743,352 km (0.042 R)
• M4: 867,967 km (0.052 R)
• M5: 1,114,803 km (0.083 R)
• M6: 1,333,067 km (0.115 R)
• M7: 1,408,913 km (0.086 R)
• M8: 1,618,350 km (0.091 R)
• M9: 1,894,358 km (0.082 R)
• M10: 2,008,950 km (0.112 R)
• M11: 2,490,356 km (0.114 R)
• M12: 2,553,037 km (0.114 R)
• M13: 2,648,182 km (0.082 R)
• M14: 3,140,807 km (0.104 R)
• M15: 3,520,187 km (0.113 R)
• M16: 3,841,524 km (0.079 R)
• M17: 3,950,730 km (0.081 R)
• M18: 4,172,135 km (0.072 R)
• M19: 4,246,934 km (0.087 R)
• M20: 4,666,107 km (0.074 R)
• M21: 5,138,388 km (0.119 R)
• M22: 5,750,093 km (0.066 R)
• M23: 6,384,837 km (0.088 R)
• M24: 6,514,389 km (0.079 R)
• M25: 6,644,988 km (0.114 R)
• M26: 7,310,399 km (0.065 R)
• M27: 7,582,518 km (0.115 R)
• M28: 7,673,922 km (0.089 R)
• M29: 7,811,851 km (0.101 R)
• M30: 7,904,303 km (0.117 R)
• M31: 9,776,969 km (0.102 R)
• M32: 10,634,464 km (0.041 R)
• M33: 11,463,386 km (0.105 R)
• M34: 11,621,062 km (0.095 R)
• M35: 11,673,720 km (0.075 R)
• M36: 12,205,541 km (0.069 R)
• M37: 12,474,368 km (0.05 R)
• M38: 12,528,373 km (0.105 R)
• M39: 13,018,007 km (0.058 R)
• M40: 15,732,759 km (0.084 R)
• M41: 17,394,343 km (0.112 R)
• M42: 17,575,805 km (0.111 R)
• M43: 17,940,225 km (0.097 R)
• M44: 18,062,297 km (0.1 R)
• M45: 18,368,674 km (0.111 R)
• M46: 18,615,061 km (0.092 R)
• M47: 19,048,746 km (0.093 R)
• M48: 19,611,383 km (0.114 R)
• M49: 19,926,287 km (0.119 R)
• M50: 19,989,417 km (0.088 R)
• M51: 20,752,815 km (0.086 R)
• M52: 20,880,871 km (0.092 R)
• M53: 23,766,165 km (0.058 R)
• M54: 24,034,693 km (0.116 R)
• M55: 25,735,172 km (0.056 R)
• M56: 26,079,846 km (0.074 R)
• M57: 26,148,960 km (0.043 R)
• M58: 26,426,165 km (0.12 R)
• M59: 26,773,830 km (0.071 R)
• M60: 27,053,279 km (0.11 R)
• M61: 27,967,621 km (0.119 R)
• M62: 29,322,379 km (0.12 R)
• M63: 30,844,388 km (0.056 R)
• M64: 30,990,695 km (0.109 R)
• M65: 31,284,056 km (0.026 R)
• M66: 36,795,541 km (0.12 R)
• M67: 36,950,824 km (0.085 R)
• M68: 37,261,688 km (0.099 R)
• M69: 38,671,947 km (0.056 R)
• M70: 41,221,693 km (0.064 R)
• M71: 41,948,589 km (0.026 R)
• M72: 42,029,671 km (0.046 R)
• M73: 42,273,067 km (0.118 R)
• M74: 43,989,852 km (0.114 R)
• M75: 44,649,878 km (0.099 R)
• M76: 44,898,211 km (0.093 R)
• M77: 45,396,371 km (0.052 R)
• M78: 47,153,997 km (0.068 R)
• M79: 47,914,104 km (0.074 R)
• M80: 51,948,758 km (0.049 R)
• M81: 54,315,397 km (0.108 R)
• M82: 54,492,072 km (0.107 R)
• M83: 54,934,732 km (0.111 R)
• M84: 55,556,311 km (0.106 R)
• M85: 56,896,109 km (0.088 R)
• M86: 57,795,342 km (0.108 R)
• M87: 58,156,322 km (0.106 R)
• M88: 58,427,543 km (0.11 R)
• M89: 59,972,440 km (0.106 R)
• M90: 61,438,649 km (0.081 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 14,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit