🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.54 AU - 0.78 AU

Year: 196 Days

Day: 15.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,673,643 km

• M1: 292,763 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.78 AU - 0.82 AU

Year: 261 Days

Day: 19 Hours

Environment

Temp: 179 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.12 AU - 1.34 AU

Year: 498 Days

Day: 30.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.05 AU - 1.67 AU

Year: 579 Days

Day: 18 Hours

Environment

Temp: -11 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.47 AU - 1.87 AU

Year: 788 Days

Day: 14 Hours

Environment

Temp: -38 °C

Axial Tilt: 108.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.4 AU - 3.1 AU

Year: 1666 Days

Day: 32 Hours

Environment

Temp: -93 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,673,643 km

• M1: 810,970 km (0.061 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.21 AU - 4.43 AU

Year: 2727 Days

Day: 14.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 92.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,673,643 km

• M1: 284,086 km (0.105 R)
• M2: 325,824 km (0.067 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.72 AU - 4.94 AU

Year: 3291 Days

Day: 26.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,673,643 km

• M1: 198,367 km (0.091 R)

Asteroid Belt

Center: 12.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.7

Radius: 6.2

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 18.46 AU - 21.4 AU

Year: 32498 Days

Day: 15 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 89,673,643 km

• M1: 293,511 km (0.071 R)
• M2: 767,138 km (0.106 R)
• M3: 2,783,867 km (0.083 R)
• M4: 3,848,256 km (0.109 R)
• M5: 4,620,480 km (0.114 R)
• M6: 6,136,804 km (0.117 R)
• M7: 8,637,781 km (0.088 R)
• M8: 8,699,415 km (0.111 R)
• M9: 9,767,245 km (0.096 R)
• M10: 10,875,915 km (0.112 R)
• M11: 11,142,498 km (0.05 R)
• M12: 11,478,794 km (0.102 R)
• M13: 11,886,897 km (0.109 R)
• M14: 12,299,638 km (0.106 R)
• M15: 12,997,961 km (0.112 R)
• M16: 13,708,999 km (0.1 R)
• M17: 15,020,673 km (0.114 R)
• M18: 16,754,064 km (0.097 R)
• M19: 16,830,957 km (0.049 R)
• M20: 19,268,954 km (0.114 R)
• M21: 19,753,352 km (0.083 R)
• M22: 20,487,578 km (0.102 R)
• M23: 21,480,459 km (0.115 R)
• M24: 21,814,960 km (0.093 R)
• M25: 22,998,877 km (0.11 R)
• M26: 24,030,355 km (0.089 R)
• M27: 24,638,919 km (0.09 R)
• M28: 25,340,683 km (0.103 R)
• M29: 25,428,796 km (0.119 R)
• M30: 25,694,033 km (0.06 R)
• M31: 26,405,520 km (0.084 R)
• M32: 26,584,439 km (0.049 R)
• M33: 27,213,797 km (0.086 R)
• M34: 28,854,437 km (0.073 R)
• M35: 31,564,403 km (0.069 R)
• M36: 33,094,041 km (0.073 R)
• M37: 33,190,382 km (0.054 R)
• M38: 35,334,718 km (0.091 R)
• M39: 36,423,491 km (0.09 R)
• M40: 36,622,756 km (0.11 R)
• M41: 37,422,955 km (0.065 R)
• M42: 38,938,979 km (0.107 R)
• M43: 39,755,634 km (0.09 R)
• M44: 40,887,791 km (0.074 R)
• M45: 42,239,408 km (0.101 R)
• M46: 44,347,242 km (0.101 R)
• M47: 47,246,748 km (0.09 R)
• M48: 51,541,702 km (0.094 R)
• M49: 51,765,202 km (0.093 R)
• M50: 52,888,083 km (0.07 R)
• M51: 55,272,075 km (0.086 R)
• M52: 58,155,424 km (0.095 R)
• M53: 60,614,963 km (0.117 R)
• M54: 61,679,501 km (0.082 R)
• M55: 62,511,714 km (0.043 R)
• M56: 62,750,173 km (0.111 R)
• M57: 63,347,518 km (0.105 R)
• M58: 63,467,345 km (0.095 R)
• M59: 66,849,753 km (0.069 R)
• M60: 67,093,598 km (0.118 R)
• M61: 67,704,556 km (0.084 R)
• M62: 69,054,976 km (0.086 R)
• M63: 69,795,335 km (0.078 R)
• M64: 71,657,829 km (0.075 R)
• M65: 72,407,314 km (0.072 R)
• M66: 80,173,538 km (0.118 R)
• M67: 80,432,642 km (0.066 R)
• M68: 81,992,947 km (0.084 R)
• M69: 83,431,929 km (0.034 R)
• M70: 85,011,234 km (0.089 R)
• M71: 85,539,913 km (0.091 R)
• M72: 85,804,552 km (0.103 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: 439 - 19,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit