🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.78 AU - 0.84 AU

Year: 273 Days

Day: 27.4 Hours

Environment

Temp: 75 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.8 AU - 1.08 AU

Year: 342 Days

Day: 25.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,711,951 km

• M1: 137,630 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.84 AU - 2.38 AU

Year: 1149 Days

Day: 22.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.15 AU - 4.53 AU

Year: 3388 Days

Day: 20.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.6

Radius: 14

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.44 AU - 9.36 AU

Year: 9123 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,711,951 km

• M1: 182,360 km (0.115 R)
• M2: 505,042 km (0.099 R)
• M3: 790,774 km (0.058 R)
• M4: 1,170,903 km (0.114 R)
• M5: 1,382,584 km (0.093 R)
• M6: 1,869,076 km (0.111 R)
• M7: 1,967,810 km (0.053 R)
• M8: 2,488,411 km (0.05 R)
• M9: 2,736,743 km (0.052 R)
• M10: 3,228,322 km (0.078 R)
• M11: 4,559,444 km (0.095 R)
• M12: 4,968,295 km (0.075 R)
• M13: 5,142,128 km (0.093 R)
• M14: 5,424,718 km (0.032 R)
• M15: 5,676,042 km (0.118 R)
• M16: 5,821,452 km (0.081 R)
• M17: 6,227,909 km (0.104 R)
• M18: 7,382,805 km (0.063 R)
• M19: 7,702,046 km (0.111 R)
• M20: 7,822,921 km (0.07 R)
• M21: 8,230,426 km (0.073 R)
• M22: 8,354,143 km (0.11 R)
• M23: 9,408,360 km (0.084 R)
• M24: 9,537,612 km (0.104 R)
• M25: 9,885,577 km (0.106 R)
• M26: 10,281,862 km (0.085 R)
• M27: 10,415,153 km (0.107 R)
• M28: 10,728,411 km (0.108 R)
• M29: 11,364,352 km (0.106 R)
• M30: 11,826,011 km (0.077 R)
• M31: 12,106,058 km (0.107 R)
• M32: 14,225,860 km (0.097 R)
• M33: 15,075,277 km (0.102 R)
• M34: 15,480,836 km (0.092 R)
• M35: 16,250,817 km (0.049 R)
• M36: 16,614,340 km (0.066 R)
• M37: 16,980,705 km (0.117 R)
• M38: 17,561,743 km (0.086 R)
• M39: 18,634,808 km (0.073 R)
• M40: 18,743,267 km (0.085 R)
• M41: 20,172,674 km (0.068 R)
• M42: 20,284,125 km (0.06 R)
• M43: 21,239,457 km (0.113 R)
• M44: 21,865,374 km (0.11 R)
• M45: 22,037,113 km (0.118 R)
• M46: 22,266,895 km (0.104 R)
• M47: 22,670,809 km (0.113 R)
• M48: 23,019,073 km (0.118 R)
• M49: 23,252,147 km (0.058 R)
• M50: 23,720,687 km (0.093 R)
• M51: 24,429,482 km (0.042 R)
• M52: 25,746,841 km (0.11 R)
• M53: 26,414,197 km (0.078 R)
• M54: 27,087,238 km (0.087 R)
• M55: 27,395,110 km (0.12 R)
• M56: 27,952,063 km (0.076 R)
• M57: 29,140,169 km (0.057 R)
• M58: 29,835,650 km (0.039 R)
• M59: 31,114,113 km (0.111 R)
• M60: 31,242,917 km (0.084 R)
• M61: 31,501,123 km (0.111 R)
• M62: 33,724,147 km (0.074 R)
• M63: 34,188,200 km (0.076 R)
• M64: 35,592,774 km (0.098 R)
• M65: 35,997,586 km (0.027 R)
• M66: 36,200,590 km (0.1 R)
• M67: 36,471,662 km (0.112 R)
• M68: 37,084,415 km (0.118 R)
• M69: 37,494,762 km (0.111 R)
• M70: 37,837,939 km (0.093 R)
• M71: 40,198,743 km (0.097 R)
• M72: 40,409,377 km (0.068 R)
• M73: 41,822,628 km (0.115 R)
• M74: 42,821,642 km (0.055 R)
• M75: 43,684,224 km (0.108 R)
• M76: 44,334,825 km (0.105 R)
• M77: 46,232,474 km (0.048 R)
• M78: 47,117,196 km (0.063 R)
• M79: 47,413,400 km (0.08 R)
• M80: 49,278,436 km (0.103 R)
• M81: 50,560,340 km (0.042 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit