🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.51 AU - 0.53 AU

Year: 144 Days

Day: 43.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.55 AU - 0.57 AU

Year: 160 Days

Day: 24.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.88 AU - 0.98 AU

Year: 343 Days

Day: 42.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.19 AU - 1.91 AU

Year: 739 Days

Day: 47.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.18 AU - 2.26 AU

Year: 1266 Days

Day: 46.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.29 AU - 2.72 AU

Year: 1513 Days

Day: 32.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,323,266 km

• M1: 67,319 km (0.071 R)
• M2: 2,524,464 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.2

Radius: 9.6

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.65 AU - 9.21 AU

Year: 7754 Days

Day: 11.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,323,266 km

• M1: 125,662 km (0.071 R)
• M2: 413,638 km (0.053 R)
• M3: 484,099 km (0.038 R)
• M4: 857,495 km (0.099 R)
• M5: 1,049,429 km (0.026 R)
• M6: 1,150,856 km (0.077 R)
• M7: 1,309,430 km (0.103 R)
• M8: 1,456,485 km (0.106 R)
• M9: 2,207,017 km (0.113 R)
• M10: 2,316,673 km (0.109 R)
• M11: 2,868,390 km (0.108 R)
• M12: 2,940,197 km (0.078 R)
• M13: 3,258,391 km (0.051 R)
• M14: 3,639,417 km (0.083 R)
• M15: 3,875,034 km (0.115 R)
• M16: 4,142,515 km (0.109 R)
• M17: 4,278,649 km (0.062 R)
• M18: 5,213,486 km (0.099 R)
• M19: 5,390,161 km (0.043 R)
• M20: 5,689,057 km (0.106 R)
• M21: 5,749,495 km (0.086 R)
• M22: 6,365,539 km (0.116 R)
• M23: 6,554,481 km (0.1 R)
• M24: 8,302,682 km (0.111 R)
• M25: 8,578,540 km (0.109 R)
• M26: 8,822,385 km (0.106 R)
• M27: 9,567,681 km (0.053 R)
• M28: 9,929,559 km (0.104 R)
• M29: 10,149,019 km (0.04 R)
• M30: 10,296,073 km (0.116 R)
• M31: 11,042,417 km (0.078 R)
• M32: 11,422,097 km (0.063 R)
• M33: 11,575,135 km (0.108 R)
• M34: 12,116,380 km (0.048 R)
• M35: 12,744,841 km (0.118 R)
• M36: 13,748,194 km (0.071 R)
• M37: 14,735,241 km (0.087 R)
• M38: 15,321,515 km (0.114 R)
• M39: 15,915,418 km (0.108 R)
• M40: 16,215,212 km (0.096 R)
• M41: 16,301,231 km (0.078 R)
• M42: 16,387,250 km (0.112 R)
• M43: 17,565,184 km (0.107 R)
• M44: 17,653,446 km (0.083 R)
• M45: 18,410,262 km (0.099 R)
• M46: 20,140,062 km (0.064 R)
• M47: 20,417,865 km (0.114 R)
• M48: 20,743,690 km (0.095 R)
• M49: 20,930,537 km (0.043 R)
• M50: 21,211,931 km (0.077 R)
• M51: 22,111,463 km (0.066 R)
• M52: 22,254,628 km (0.057 R)
• M53: 22,398,092 km (0.079 R)
• M54: 22,975,091 km (0.118 R)
• M55: 23,362,550 km (0.119 R)
• M56: 23,654,415 km (0.101 R)
• M57: 23,996,546 km (0.079 R)
• M58: 24,291,104 km (0.039 R)
• M59: 25,182,109 km (0.1 R)
• M60: 25,281,741 km (0.114 R)
• M61: 26,083,735 km (0.105 R)
• M62: 26,184,564 km (0.093 R)
• M63: 26,741,367 km (0.112 R)
• M64: 27,302,210 km (0.109 R)
• M65: 27,455,847 km (0.103 R)
• M66: 27,970,015 km (0.108 R)
• M67: 28,124,848 km (0.083 R)
• M68: 28,279,981 km (0.101 R)
• M69: 30,111,209 km (0.113 R)
• M70: 30,216,975 km (0.107 R)
• M71: 31,549,742 km (0.108 R)
• M72: 31,657,153 km (0.098 R)
• M73: 31,872,425 km (0.064 R)
• M74: 32,034,290 km (0.069 R)
• M75: 32,250,309 km (0.034 R)
• M76: 32,901,658 km (0.074 R)
• M77: 33,886,760 km (0.111 R)
• M78: 34,051,916 km (0.1 R)
• M79: 34,217,222 km (0.043 R)
• M80: 34,548,880 km (0.117 R)
• M81: 35,048,238 km (0.062 R)
• M82: 37,694,624 km (0.091 R)
• M83: 37,922,761 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 18,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit