🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.44 AU - 0.58 AU

Year: 136 Days

Day: 47.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,501,527 km

• M1: 330,312 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.64 AU - 0.78 AU

Year: 224 Days

Day: 22.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.93 AU - 1.31 AU

Year: 444 Days

Day: 43.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,501,527 km

• M1: 599,289 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.38 AU - 1.46 AU

Year: 634 Days

Day: 26.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,501,527 km

• M1: 312,809 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.68 AU - 1.96 AU

Year: 920 Days

Day: 34.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 0.3 °

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: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.52 AU - 2.34 AU

Year: 1005 Days

Day: 42.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.97 AU - 2.87 AU

Year: 1411 Days

Day: 40.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.1

Radius: 8.4

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.24 AU - 7.02 AU

Year: 5687 Days

Day: 14.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,501,527 km

• M1: 112,348 km (0.117 R)
• M2: 180,265 km (0.099 R)
• M3: 251,624 km (0.097 R)
• M4: 414,237 km (0.057 R)
• M5: 487,539 km (0.056 R)
• M6: 612,753 km (0.113 R)
• M7: 775,366 km (0.053 R)
• M8: 1,023,848 km (0.036 R)
• M9: 1,297,163 km (0.109 R)
• M10: 1,559,109 km (0.071 R)
• M11: 1,627,326 km (0.095 R)
• M12: 1,714,092 km (0.068 R)
• M13: 1,928,466 km (0.047 R)
• M14: 2,151,666 km (0.115 R)
• M15: 2,344,049 km (0.046 R)
• M16: 2,442,484 km (0.088 R)
• M17: 2,725,224 km (0.066 R)
• M18: 2,849,690 km (0.106 R)
• M19: 2,933,764 km (0.08 R)
• M20: 3,635,677 km (0.079 R)
• M21: 3,842,272 km (0.113 R)
• M22: 4,076,243 km (0.092 R)
• M23: 4,706,499 km (0.104 R)
• M24: 4,806,280 km (0.096 R)
• M25: 4,931,793 km (0.118 R)
• M26: 5,576,111 km (0.05 R)
• M27: 5,975,388 km (0.054 R)
• M28: 6,192,155 km (0.081 R)
• M29: 6,466,817 km (0.049 R)
• M30: 6,605,644 km (0.111 R)
• M31: 6,745,368 km (0.049 R)
• M32: 7,199,398 km (0.094 R)
• M33: 7,256,843 km (0.088 R)
• M34: 7,343,311 km (0.115 R)
• M35: 7,928,538 km (0.108 R)
• M36: 8,077,238 km (0.094 R)
• M37: 8,166,847 km (0.041 R)
• M38: 8,226,686 km (0.056 R)
• M39: 8,834,203 km (0.07 R)
• M40: 9,019,256 km (0.104 R)
• M41: 9,143,422 km (0.088 R)
• M42: 9,899,938 km (0.088 R)
• M43: 10,124,335 km (0.097 R)
• M44: 10,221,125 km (0.106 R)
• M45: 10,578,365 km (0.119 R)
• M46: 11,506,021 km (0.11 R)
• M47: 12,287,520 km (0.042 R)
• M48: 12,597,936 km (0.097 R)
• M49: 12,702,056 km (0.117 R)
• M50: 12,841,182 km (0.098 R)
• M51: 13,615,949 km (0.107 R)
• M52: 14,842,652 km (0.047 R)
• M53: 15,395,117 km (0.086 R)
• M54: 15,729,767 km (0.097 R)
• M55: 15,879,365 km (0.117 R)
• M56: 16,217,456 km (0.042 R)
• M57: 16,406,398 km (0.115 R)
• M58: 16,557,941 km (0.08 R)
• M59: 17,671,248 km (0.118 R)
• M60: 18,139,041 km (0.106 R)
• M61: 19,086,744 km (0.033 R)
• M62: 19,486,319 km (0.054 R)
• M63: 19,727,471 km (0.067 R)
• M64: 19,969,521 km (0.089 R)
• M65: 20,824,622 km (0.088 R)
• M66: 21,691,542 km (0.075 R)
• M67: 22,444,169 km (0.04 R)
• M68: 23,375,415 km (0.063 R)
• M69: 24,017,639 km (0.069 R)
• M70: 24,189,976 km (0.105 R)
• M71: 24,362,612 km (0.088 R)
• M72: 25,846,623 km (0.069 R)
• M73: 26,023,148 km (0.044 R)
• M74: 26,155,841 km (0.069 R)
• M75: 26,911,759 km (0.078 R)
• M76: 27,090,678 km (0.101 R)
• M77: 27,765,066 km (0.107 R)
• M78: 28,263,227 km (0.069 R)
• M79: 29,176,372 km (0.087 R)
• M80: 29,314,301 km (0.091 R)
• M81: 30,052,866 km (0.109 R)
• M82: 30,192,141 km (0.073 R)
• M83: 30,797,714 km (0.097 R)
• M84: 30,984,861 km (0.072 R)
• M85: 31,172,456 km (0.107 R)
• M86: 31,313,378 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 18,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit