🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.47 AU - 0.67 AU

Year: 161 Days

Day: 18.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,444,229 km

• M1: 87,814 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.13 AU - 1.27 AU

Year: 493 Days

Day: 12.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.92 AU - 4.66 AU

Year: 3330 Days

Day: 18.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.2

Radius: 6

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.54 AU - 14 AU

Year: 18115 Days

Day: 19.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 167.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,444,229 km

• M1: 74,649 km (0.089 R)
• M2: 261,647 km (0.087 R)
• M3: 449,093 km (0.067 R)
• M4: 688,898 km (0.075 R)
• M5: 1,602,193 km (0.09 R)
• M6: 1,813,874 km (0.112 R)
• M7: 2,195,798 km (0.104 R)
• M8: 3,451,672 km (0.11 R)
• M9: 3,667,691 km (0.091 R)
• M10: 4,339,834 km (0.11 R)
• M11: 5,160,079 km (0.076 R)
• M12: 8,526,480 km (0.108 R)
• M13: 9,330,868 km (0.098 R)
• M14: 10,687,421 km (0.025 R)
• M15: 14,469,704 km (0.101 R)
• M16: 15,104,747 km (0.105 R)
• M17: 17,355,747 km (0.117 R)
• M18: 19,058,320 km (0.066 R)
• M19: 19,735,250 km (0.104 R)
• M20: 20,340,673 km (0.113 R)
• M21: 22,510,291 km (0.092 R)
• M22: 31,431,261 km (0.094 R)
• M23: 34,693,392 km (0.076 R)
• M24: 41,598,530 km (0.098 R)
• M25: 41,880,971 km (0.111 R)
• M26: 59,823,889 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.9

Radius: 5.8

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.42 AU - 16.14 AU

Year: 20222 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,444,229 km

• M1: 198,816 km (0.046 R)
• M2: 394,639 km (0.049 R)
• M3: 593,604 km (0.111 R)
• M4: 1,735,335 km (0.101 R)
• M5: 2,036,476 km (0.106 R)
• M6: 2,492,001 km (0.06 R)
• M7: 3,133,477 km (0.061 R)
• M8: 4,268,775 km (0.061 R)
• M9: 4,846,223 km (0.11 R)
• M10: 6,482,973 km (0.075 R)
• M11: 7,352,885 km (0.11 R)
• M12: 9,110,660 km (0.086 R)
• M13: 13,705,259 km (0.073 R)
• M14: 18,879,251 km (0.05 R)
• M15: 19,922,696 km (0.117 R)
• M16: 21,298,698 km (0.028 R)
• M17: 21,745,995 km (0.068 R)
• M18: 28,324,562 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 12,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit