🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.52 AU - 0.6 AU

Year: 147 Days

Day: 18.9 Hours

Environment

Temp: 259 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.01 AU - 1.13 AU

Year: 387 Days

Day: 16.7 Hours

Environment

Temp: 107 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.18 AU - 1.82 AU

Year: 643 Days

Day: 26.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.61 AU - 3.61 AU

Year: 1919 Days

Day: 39.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.42 AU - 3.68 AU

Year: 2340 Days

Day: 13.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.49 AU - 4.69 AU

Year: 2894 Days

Day: 24.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,783,314 km

• M1: 726,597 km (0.098 R)
• M2: 1,152,502 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.16 AU - 4.76 AU

Year: 3295 Days

Day: 20.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,783,314 km

• M1: 1,318,855 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.4

Radius: 11.9

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.82 AU - 8.72 AU

Year: 6858 Days

Day: 11.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,783,314 km

• M1: 154,235 km (0.107 R)
• M2: 238,908 km (0.119 R)
• M3: 405,111 km (0.091 R)
• M4: 1,113,756 km (0.093 R)
• M5: 1,302,549 km (0.107 R)
• M6: 1,392,008 km (0.102 R)
• M7: 2,290,792 km (0.103 R)
• M8: 2,400,298 km (0.075 R)
• M9: 2,579,217 km (0.043 R)
• M10: 2,809,298 km (0.073 R)
• M11: 3,413,674 km (0.119 R)
• M12: 3,615,631 km (0.106 R)
• M13: 4,191,433 km (0.107 R)
• M14: 4,299,293 km (0.073 R)
• M15: 4,965,752 km (0.078 R)
• M16: 5,604,983 km (0.053 R)
• M17: 5,694,293 km (0.069 R)
• M18: 5,783,902 km (0.116 R)
• M19: 6,116,907 km (0.053 R)
• M20: 6,643,941 km (0.118 R)
• M21: 7,543,473 km (0.057 R)
• M22: 7,741,391 km (0.093 R)
• M23: 7,840,873 km (0.115 R)
• M24: 7,974,314 km (0.102 R)
• M25: 8,108,504 km (0.109 R)
• M26: 8,209,632 km (0.077 R)
• M27: 9,068,623 km (0.109 R)
• M28: 9,669,109 km (0.036 R)
• M29: 9,848,177 km (0.049 R)
• M30: 10,318,962 km (0.072 R)
• M31: 11,094,926 km (0.116 R)
• M32: 11,169,875 km (0.059 R)
• M33: 12,313,401 km (0.071 R)
• M34: 12,468,683 km (0.08 R)
• M35: 12,624,714 km (0.041 R)
• M36: 13,734,431 km (0.094 R)
• M37: 14,546,299 km (0.091 R)
• M38: 15,373,724 km (0.111 R)
• M39: 15,835,234 km (0.079 R)
• M40: 15,919,607 km (0.115 R)
• M41: 16,514,707 km (0.066 R)
• M42: 16,901,268 km (0.088 R)
• M43: 17,117,138 km (0.085 R)
• M44: 17,377,588 km (0.111 R)
• M45: 17,551,869 km (0.106 R)
• M46: 17,814,563 km (0.051 R)
• M47: 18,034,323 km (0.102 R)
• M48: 18,610,125 km (0.108 R)
• M49: 19,779,681 km (0.084 R)
• M50: 20,052,996 km (0.057 R)
• M51: 21,112,149 km (0.093 R)
• M52: 21,344,923 km (0.108 R)
• M53: 22,806,495 km (0.07 R)
• M54: 23,092,975 km (0.101 R)
• M55: 23,621,653 km (0.09 R)
• M56: 25,329,911 km (0.059 R)
• M57: 25,676,231 km (0.044 R)
• M58: 26,624,531 km (0.11 R)
• M59: 26,825,591 km (0.073 R)
• M60: 27,178,642 km (0.108 R)
• M61: 27,482,625 km (0.082 R)
• M62: 27,736,642 km (0.112 R)
• M63: 28,093,732 km (0.114 R)
• M64: 28,452,318 km (0.098 R)
• M65: 28,555,092 km (0.048 R)
• M66: 28,812,550 km (0.109 R)
• M67: 29,070,606 km (0.086 R)
• M68: 29,954,131 km (0.085 R)
• M69: 30,425,514 km (0.11 R)
• M70: 30,583,190 km (0.069 R)
• M71: 30,688,358 km (0.076 R)
• M72: 31,110,523 km (0.108 R)
• M73: 31,269,396 km (0.09 R)
• M74: 31,534,782 km (0.11 R)
• M75: 32,549,804 km (0.094 R)
• M76: 32,926,342 km (0.103 R)
• M77: 33,088,207 km (0.088 R)
• M78: 33,575,447 km (0.075 R)
• M79: 34,283,344 km (0.057 R)
• M80: 34,392,700 km (0.11 R)
• M81: 35,547,895 km (0.118 R)
• M82: 36,213,755 km (0.08 R)
• M83: 36,604,056 km (0.114 R)
• M84: 37,051,802 km (0.114 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 19,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit