🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.98 AU - 1.06 AU

Year: 380 Days

Day: 28.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,523,128 km

• M1: 171,140 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.33 AU - 2.03 AU

Year: 803 Days

Day: 46 Hours

Environment

Temp: -46 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.61 AU - 2.65 AU

Year: 1147 Days

Day: 34.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 13.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.42 AU - 6.92 AU

Year: 5655 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,523,128 km

• M1: 166,502 km (0.086 R)
• M2: 577,597 km (0.05 R)
• M3: 1,113,756 km (0.052 R)
• M4: 2,819,471 km (0.056 R)
• M5: 3,389,439 km (0.113 R)
• M6: 4,814,359 km (0.08 R)
• M7: 5,518,815 km (0.112 R)
• M8: 6,639,154 km (0.083 R)
• M9: 7,905,649 km (0.094 R)
• M10: 9,907,717 km (0.089 R)
• M11: 11,558,231 km (0.101 R)
• M12: 13,230,436 km (0.103 R)
• M13: 15,800,378 km (0.086 R)
• M14: 16,806,872 km (0.099 R)
• M15: 20,564,770 km (0.111 R)
• M16: 23,536,981 km (0.086 R)
• M17: 24,928,092 km (0.111 R)
• M18: 28,044,066 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.9

Radius: 3

Gravity: 54.54 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 15.99 AU - 19.99 AU

Year: 28153 Days

Day: 18 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,523,128 km

• M1: 37,250 km (0.108 R)
• M2: 157,377 km (0.077 R)
• M3: 282,142 km (0.106 R)
• M4: 569,818 km (0.042 R)
• M5: 700,866 km (0.119 R)
• M6: 1,037,312 km (0.091 R)
• M7: 1,405,322 km (0.092 R)
• M8: 1,505,403 km (0.113 R)
• M9: 1,874,013 km (0.05 R)
• M10: 2,683,935 km (0.112 R)
• M11: 3,578,231 km (0.071 R)
• M12: 3,765,678 km (0.092 R)
• M13: 4,840,090 km (0.118 R)
• M14: 5,674,247 km (0.114 R)
• M15: 6,370,775 km (0.117 R)
• M16: 7,931,530 km (0.06 R)
• M17: 9,972,044 km (0.112 R)
• M18: 10,658,998 km (0.057 R)
• M19: 10,851,830 km (0.108 R)
• M20: 12,764,139 km (0.115 R)
• M21: 17,151,695 km (0.068 R)
• M22: 17,863,482 km (0.114 R)
• M23: 18,044,495 km (0.117 R)
• M24: 20,807,867 km (0.063 R)
• M25: 23,297,774 km (0.113 R)
• M26: 24,059,826 km (0.109 R)
• M27: 24,280,482 km (0.087 R)
• M28: 26,328,178 km (0.092 R)
• M29: 26,562,598 km (0.12 R)
• M30: 32,614,131 km (0.116 R)
• M31: 35,527,699 km (0.114 R)
• M32: 41,548,116 km (0.117 R)
• M33: 50,886,314 km (0.117 R)
• M34: 53,280,927 km (0.045 R)
• M35: 66,821,330 km (0.052 R)
• M36: 67,476,120 km (0.104 R)
• M37: 73,330,782 km (0.07 R)
• M38: 75,433,530 km (0.116 R)
• M39: 82,482,432 km (0.115 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: 399 - 13,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit