🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.08 AU - 1.22 AU

Year: 442 Days

Day: 47.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 44,708,297 km

• M1: 43,234 km (0.067 R)
• M2: 168,298 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.59 AU - 2.63 AU

Year: 1510 Days

Day: 42.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,708,297 km

• M1: 207,492 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.12 AU - 3.54 AU

Year: 2176 Days

Day: 40.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.9

Radius: 11.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.76 AU - 9.34 AU

Year: 7430 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,708,297 km

• M1: 140,472 km (0.101 R)
• M2: 508,782 km (0.111 R)
• M3: 949,647 km (0.034 R)
• M4: 1,936,245 km (0.089 R)
• M5: 2,954,558 km (0.085 R)
• M6: 5,315,512 km (0.069 R)
• M7: 5,746,503 km (0.052 R)
• M8: 8,530,669 km (0.089 R)
• M9: 9,082,835 km (0.073 R)
• M10: 10,747,560 km (0.069 R)
• M11: 11,533,547 km (0.077 R)
• M12: 14,450,556 km (0.072 R)
• M13: 15,931,724 km (0.062 R)
• M14: 16,467,285 km (0.101 R)
• M15: 17,574,608 km (0.113 R)
• M16: 18,210,848 km (0.095 R)
• M17: 18,994,442 km (0.073 R)
• M18: 19,461,935 km (0.113 R)
• M19: 22,355,607 km (0.113 R)
• M20: 27,853,628 km (0.118 R)
• M21: 28,718,752 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.3

Radius: 12.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.98 AU - 8.72 AU

Year: 8642 Days

Day: 12.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,708,297 km

• M1: 160,967 km (0.082 R)
• M2: 627,114 km (0.048 R)
• M3: 1,702,573 km (0.051 R)
• M4: 2,452,507 km (0.07 R)
• M5: 2,863,303 km (0.088 R)
• M6: 3,750,867 km (0.097 R)
• M7: 5,896,550 km (0.106 R)
• M8: 6,315,424 km (0.062 R)
• M9: 7,982,692 km (0.091 R)
• M10: 9,169,751 km (0.091 R)
• M11: 11,298,529 km (0.101 R)
• M12: 12,908,800 km (0.071 R)
• M13: 13,738,769 km (0.104 R)
• M14: 15,374,173 km (0.081 R)
• M15: 17,560,845 km (0.062 R)
• M16: 19,331,785 km (0.096 R)
• M17: 21,137,880 km (0.06 R)
• M18: 24,186,834 km (0.119 R)
• M19: 27,517,930 km (0.118 R)
• M20: 30,414,743 km (0.1 R)
• M21: 33,509,175 km (0.037 R)
• M22: 34,962,219 km (0.095 R)
• M23: 39,573,424 km (0.097 R)
• M24: 40,317,075 km (0.116 R)
• M25: 40,943,890 km (0.027 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit