🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.53 AU - 0.75 AU

Year: 188 Days

Day: 35.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.82 AU - 1.1 AU

Year: 345 Days

Day: 37.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.93 AU - 1.37 AU

Year: 453 Days

Day: 46 Hours

Environment

Temp: 22 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,119,265 km

• M1: 231,129 km (0.087 R)
• M2: 594,203 km (0.031 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.21 AU - 1.27 AU

Year: 507 Days

Day: 45 Hours

Environment

Temp: 5 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,119,265 km

• M1: 82,129 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.51 AU - 3.27 AU

Year: 1804 Days

Day: 36.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.61 AU - 3.87 AU

Year: 2655 Days

Day: 41.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,119,265 km

• M1: 500,255 km (0.115 R)
• M2: 1,263,354 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.63 AU - 5.15 AU

Year: 3377 Days

Day: 19.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.05 AU - 5.11 AU

Year: 3598 Days

Day: 43.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,119,265 km

• M1: 1,027,139 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.1

Radius: 13.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.2 AU - 11.44 AU

Year: 10445 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,119,265 km

• M1: 257,308 km (0.074 R)
• M2: 488,587 km (0.104 R)
• M3: 580,290 km (0.112 R)
• M4: 833,410 km (0.081 R)
• M5: 1,052,571 km (0.075 R)
• M6: 1,427,912 km (0.084 R)
• M7: 2,114,267 km (0.108 R)
• M8: 2,444,280 km (0.089 R)
• M9: 2,690,518 km (0.05 R)
• M10: 3,260,785 km (0.036 R)
• M11: 3,643,456 km (0.04 R)
• M12: 4,011,916 km (0.117 R)
• M13: 4,215,219 km (0.113 R)
• M14: 4,303,482 km (0.095 R)
• M15: 4,572,010 km (0.057 R)
• M16: 4,815,406 km (0.047 R)
• M17: 5,031,874 km (0.09 R)
• M18: 5,188,653 km (0.109 R)
• M19: 5,442,670 km (0.057 R)
• M20: 5,635,950 km (0.052 R)
• M21: 6,877,762 km (0.094 R)
• M22: 6,982,032 km (0.094 R)
• M23: 7,122,055 km (0.044 R)
• M24: 7,476,004 km (0.115 R)
• M25: 7,655,222 km (0.054 R)
• M26: 7,872,139 km (0.073 R)
• M27: 8,423,557 km (0.062 R)
• M28: 8,722,753 km (0.117 R)
• M29: 9,370,063 km (0.051 R)
• M30: 10,470,205 km (0.117 R)
• M31: 10,954,304 km (0.091 R)
• M32: 11,076,526 km (0.048 R)
• M33: 11,240,036 km (0.117 R)
• M34: 11,486,873 km (0.037 R)
• M35: 11,735,654 km (0.084 R)
• M36: 12,534,955 km (0.079 R)
• M37: 13,048,973 km (0.059 R)
• M38: 14,053,374 km (0.101 R)
• M39: 14,992,100 km (0.111 R)
• M40: 15,858,870 km (0.097 R)
• M41: 16,275,201 km (0.057 R)
• M42: 16,742,096 km (0.095 R)
• M43: 16,882,868 km (0.09 R)
• M44: 18,120,640 km (0.08 R)
• M45: 19,239,782 km (0.097 R)
• M46: 19,832,489 km (0.115 R)
• M47: 20,031,454 km (0.066 R)
• M48: 20,381,214 km (0.103 R)
• M49: 21,036,153 km (0.096 R)
• M50: 21,493,624 km (0.096 R)
• M51: 22,160,232 km (0.066 R)
• M52: 22,470,199 km (0.117 R)
• M53: 24,519,689 km (0.092 R)
• M54: 25,054,951 km (0.1 R)
• M55: 26,245,750 km (0.104 R)
• M56: 26,573,818 km (0.088 R)
• M57: 27,178,642 km (0.087 R)
• M58: 27,344,396 km (0.079 R)
• M59: 28,682,400 km (0.067 R)
• M60: 28,794,897 km (0.108 R)
• M61: 29,020,341 km (0.088 R)
• M62: 30,098,942 km (0.078 R)
• M63: 30,442,269 km (0.069 R)
• M64: 31,712,355 km (0.079 R)
• M65: 32,236,845 km (0.041 R)
• M66: 33,412,834 km (0.028 R)
• M67: 33,709,038 km (0.097 R)
• M68: 33,827,819 km (0.09 R)
• M69: 34,065,679 km (0.113 R)
• M70: 34,782,552 km (0.101 R)
• M71: 35,685,674 km (0.101 R)
• M72: 36,292,144 km (0.108 R)
• M73: 37,392,137 km (0.086 R)
• M74: 37,638,226 km (0.092 R)
• M75: 37,761,345 km (0.054 R)
• M76: 39,249,993 km (0.12 R)
• M77: 39,374,908 km (0.049 R)
• M78: 39,750,548 km (0.106 R)
• M79: 40,631,380 km (0.101 R)
• M80: 40,947,630 km (0.052 R)
• M81: 41,709,831 km (0.092 R)
• M82: 41,837,289 km (0.101 R)
• M83: 43,054,866 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 14,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit