🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.65 AU - 0.79 AU

Year: 275 Days

Day: 48 Hours

Environment

Temp: -42 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.81 AU - 0.83 AU

Year: 334 Days

Day: 13 Hours

Environment

Temp: -60 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.14 AU - 1.16 AU

Year: 554 Days

Day: 21.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,635,781 km

• M1: 359,184 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 8.9

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.58 AU - 9.64 AU

Year: 10384 Days

Day: 10.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 94,635,781 km

• M1: 111,151 km (0.063 R)
• M2: 388,506 km (0.083 R)
• M3: 677,230 km (0.106 R)
• M4: 1,096,253 km (0.107 R)
• M5: 2,205,222 km (0.032 R)
• M6: 2,624,395 km (0.062 R)
• M7: 2,983,879 km (0.069 R)
• M8: 3,699,256 km (0.116 R)
• M9: 4,465,945 km (0.034 R)
• M10: 4,980,861 km (0.059 R)
• M11: 5,949,956 km (0.027 R)
• M12: 6,386,034 km (0.113 R)
• M13: 6,765,414 km (0.119 R)
• M14: 9,319,050 km (0.045 R)
• M15: 11,268,011 km (0.097 R)
• M16: 16,231,219 km (0.091 R)
• M17: 16,939,266 km (0.104 R)
• M18: 17,300,844 km (0.111 R)
• M19: 21,373,646 km (0.089 R)
• M20: 23,992,207 km (0.115 R)
• M21: 24,632,785 km (0.106 R)
• M22: 25,003,788 km (0.097 R)
• M23: 28,411,628 km (0.047 R)
• M24: 29,543,485 km (0.068 R)
• M25: 33,119,473 km (0.106 R)
• M26: 36,852,987 km (0.1 R)
• M27: 39,323,595 km (0.068 R)
• M28: 45,839,331 km (0.115 R)
• M29: 47,825,242 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.4

Radius: 8.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.67 AU - 9.41 AU

Year: 11220 Days

Day: 7.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,635,781 km

• M1: 103,821 km (0.09 R)
• M2: 405,111 km (0.101 R)
• M3: 738,714 km (0.113 R)
• M4: 1,073,514 km (0.079 R)
• M5: 1,378,544 km (0.096 R)
• M6: 1,661,584 km (0.12 R)
• M7: 1,953,898 km (0.084 R)
• M8: 2,248,007 km (0.097 R)
• M9: 3,105,951 km (0.062 R)
• M10: 5,072,565 km (0.106 R)
• M11: 5,421,876 km (0.092 R)
• M12: 6,332,777 km (0.12 R)
• M13: 7,866,006 km (0.095 R)
• M14: 9,414,493 km (0.099 R)
• M15: 18,255,578 km (0.079 R)
• M16: 19,286,606 km (0.057 R)
• M17: 23,321,111 km (0.113 R)
• M18: 26,998,377 km (0.053 R)
• M19: 33,010,865 km (0.065 R)
• M20: 33,922,065 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.2

Radius: 6.3

Gravity: 21.82 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.01 AU - 16.87 AU

Year: 24670 Days

Day: 19.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,635,781 km

• M1: 78,389 km (0.088 R)
• M2: 295,755 km (0.039 R)
• M3: 495,468 km (0.107 R)
• M4: 1,573,620 km (0.093 R)
• M5: 2,868,090 km (0.083 R)
• M6: 3,354,433 km (0.119 R)
• M7: 4,601,182 km (0.104 R)
• M8: 5,144,970 km (0.101 R)
• M9: 5,817,861 km (0.082 R)
• M10: 7,286,015 km (0.104 R)
• M11: 8,354,742 km (0.036 R)
• M12: 11,547,011 km (0.076 R)
• M13: 12,621,423 km (0.097 R)
• M14: 16,418,666 km (0.112 R)
• M15: 21,752,877 km (0.049 R)
• M16: 26,650,113 km (0.105 R)
• M17: 29,679,320 km (0.088 R)
• M18: 35,666,676 km (0.071 R)
• M19: 38,395,341 km (0.083 R)
• M20: 40,934,765 km (0.104 R)
• M21: 42,245,691 km (0.09 R)
• M22: 43,584,143 km (0.051 R)
• M23: 51,266,442 km (0.116 R)
• M24: 55,326,080 km (0.073 R)
• M25: 56,725,568 km (0.086 R)
• M26: 58,148,393 km (0.106 R)
• M27: 62,991,026 km (0.104 R)
• M28: 65,177,847 km (0.073 R)
• M29: 69,702,285 km (0.08 R)
• M30: 70,631,737 km (0.026 R)
• M31: 72,515,025 km (0.118 R)
• M32: 72,991,195 km (0.03 R)
• M33: 74,190,371 km (0.112 R)
• M34: 74,673,722 km (0.09 R)
• M35: 76,628,069 km (0.083 R)
• M36: 77,617,958 km (0.114 R)
• M37: 79,370,646 km (0.057 R)
• M38: 84,260,701 km (0.106 R)
• M39: 87,989,728 km (0.037 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 11,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit