🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.25 AU - 1.55 AU

Year: 624 Days

Day: 35.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.15 AU - 3.61 AU

Year: 2341 Days

Day: 44.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.99 AU - 4.03 AU

Year: 3025 Days

Day: 42.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,756,502 km

• M1: 17,802 km (0.118 R)

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.7

Radius: 12.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.99 AU - 5.05 AU

Year: 3620 Days

Day: 5.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,756,502 km

• M1: 159,172 km (0.102 R)
• M2: 642,074 km (0.093 R)
• M3: 1,115,551 km (0.076 R)
• M4: 1,849,329 km (0.098 R)
• M5: 2,346,293 km (0.115 R)
• M6: 3,508,070 km (0.076 R)
• M7: 4,080,581 km (0.061 R)
• M8: 5,629,517 km (0.114 R)
• M9: 6,631,973 km (0.113 R)
• M10: 8,055,995 km (0.09 R)
• M11: 9,023,145 km (0.072 R)
• M12: 9,851,469 km (0.057 R)
• M13: 12,642,815 km (0.067 R)
• M14: 14,867,186 km (0.053 R)
• M15: 15,728,421 km (0.033 R)
• M16: 16,673,131 km (0.076 R)
• M17: 17,133,743 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.1

Radius: 5.8

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.94 AU - 17.54 AU

Year: 21319 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,756,502 km

• M1: 72,256 km (0.098 R)
• M2: 302,786 km (0.107 R)
• M3: 957,576 km (0.077 R)
• M4: 1,453,044 km (0.112 R)
• M5: 1,724,265 km (0.055 R)
• M6: 2,047,995 km (0.101 R)
• M7: 2,541,518 km (0.072 R)
• M8: 3,010,807 km (0.044 R)
• M9: 3,762,386 km (0.091 R)
• M10: 4,938,525 km (0.089 R)
• M11: 6,382,593 km (0.08 R)
• M12: 6,848,291 km (0.117 R)
• M13: 8,038,791 km (0.098 R)
• M14: 10,415,004 km (0.026 R)
• M15: 12,300,535 km (0.115 R)
• M16: 12,888,006 km (0.096 R)
• M17: 19,214,799 km (0.117 R)
• M18: 20,094,136 km (0.115 R)
• M19: 29,019,893 km (0.117 R)
• M20: 29,248,777 km (0.111 R)
• M21: 43,774,431 km (0.086 R)
• M22: 55,679,879 km (0.104 R)
• M23: 56,923,486 km (0.051 R)
• M24: 61,704,634 km (0.116 R)
• M25: 62,463,245 km (0.115 R)
• M26: 63,420,073 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 13,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit