🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.45 AU - 0.59 AU

Year: 242 Days

Day: 44.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,082,569 km

• M1: 308,620 km (0.074 R)

Asteroid Belt

Center: 1.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.4

Radius: 12.9

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.87 AU - 3.49 AU

Year: 3661 Days

Day: 7.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,082,569 km

• M1: 160,668 km (0.072 R)
• M2: 625,618 km (0.041 R)
• M3: 1,154,148 km (0.09 R)
• M4: 1,663,977 km (0.094 R)
• M5: 2,558,872 km (0.115 R)
• M6: 3,190,773 km (0.11 R)
• M7: 3,859,775 km (0.098 R)
• M8: 6,850,236 km (0.081 R)
• M9: 7,616,327 km (0.077 R)
• M10: 8,890,751 km (0.11 R)
• M11: 9,599,396 km (0.079 R)
• M12: 10,559,366 km (0.098 R)
• M13: 11,219,092 km (0.082 R)
• M14: 12,094,240 km (0.089 R)
• M15: 13,517,065 km (0.062 R)
• M16: 14,137,298 km (0.025 R)
• M17: 14,668,670 km (0.114 R)
• M18: 16,751,820 km (0.033 R)
• M19: 17,286,932 km (0.07 R)
• M20: 19,673,466 km (0.114 R)
• M21: 21,427,950 km (0.087 R)
• M22: 23,579,467 km (0.078 R)
• M23: 26,747,950 km (0.05 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.8

Radius: 7

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.03 AU - 11.23 AU

Year: 20818 Days

Day: 18.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,082,569 km

• M1: 105,317 km (0.053 R)
• M2: 696,976 km (0.094 R)
• M3: 1,293,573 km (0.112 R)
• M4: 1,598,304 km (0.095 R)
• M5: 2,033,633 km (0.081 R)
• M6: 2,279,722 km (0.071 R)
• M7: 2,605,247 km (0.117 R)
• M8: 2,939,598 km (0.11 R)
• M9: 3,445,987 km (0.11 R)
• M10: 5,448,504 km (0.063 R)
• M11: 5,821,601 km (0.104 R)
• M12: 6,211,752 km (0.111 R)
• M13: 7,736,603 km (0.119 R)
• M14: 9,592,515 km (0.101 R)
• M15: 11,072,038 km (0.101 R)
• M16: 12,993,173 km (0.07 R)
• M17: 14,348,530 km (0.078 R)
• M18: 14,604,642 km (0.1 R)
• M19: 17,482,306 km (0.109 R)
• M20: 22,560,855 km (0.095 R)
• M21: 32,004,071 km (0.033 R)
• M22: 41,406,297 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 20,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit