🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.81 AU - 2.23 AU

Year: 1093 Days

Day: 35 Hours

Environment

Temp: -88 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.58 AU - 2.56 AU

Year: 1134 Days

Day: 25.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,564,485 km

• M1: 246,537 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.9

Radius: 10.1

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.02 AU - 9.04 AU

Year: 8665 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,564,485 km

• M1: 125,662 km (0.118 R)
• M2: 596,596 km (0.081 R)
• M3: 913,145 km (0.113 R)
• M4: 1,543,551 km (0.09 R)
• M5: 2,065,049 km (0.087 R)
• M6: 2,386,684 km (0.103 R)
• M7: 3,271,257 km (0.096 R)
• M8: 3,711,822 km (0.057 R)
• M9: 4,219,707 km (0.09 R)
• M10: 4,593,403 km (0.079 R)
• M11: 5,276,466 km (0.061 R)
• M12: 5,608,574 km (0.054 R)
• M13: 6,538,474 km (0.115 R)
• M14: 7,040,525 km (0.116 R)
• M15: 7,735,556 km (0.067 R)
• M16: 8,840,187 km (0.027 R)
• M17: 10,663,336 km (0.084 R)
• M18: 11,579,922 km (0.085 R)
• M19: 12,029,015 km (0.099 R)
• M20: 13,385,419 km (0.068 R)
• M21: 14,195,791 km (0.049 R)
• M22: 17,473,031 km (0.048 R)
• M23: 17,989,742 km (0.063 R)
• M24: 23,463,528 km (0.085 R)
• M25: 24,092,587 km (0.062 R)
• M26: 27,507,159 km (0.056 R)
• M27: 28,510,063 km (0.04 R)
• M28: 29,329,710 km (0.119 R)
• M29: 31,123,687 km (0.058 R)
• M30: 33,665,654 km (0.06 R)
• M31: 42,913,346 km (0.067 R)

Asteroid Belt

Center: 9.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 11.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.25 AU - 13.05 AU

Year: 15142 Days

Day: 10.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,564,485 km

• M1: 140,622 km (0.119 R)
• M2: 535,411 km (0.109 R)
• M3: 982,708 km (0.107 R)
• M4: 1,501,663 km (0.081 R)
• M5: 3,030,105 km (0.077 R)
• M6: 3,747,427 km (0.102 R)
• M7: 4,931,344 km (0.051 R)
• M8: 5,962,373 km (0.079 R)
• M9: 7,524,025 km (0.096 R)
• M10: 8,210,081 km (0.114 R)
• M11: 9,602,089 km (0.113 R)
• M12: 10,244,462 km (0.11 R)
• M13: 13,695,087 km (0.117 R)
• M14: 14,098,403 km (0.115 R)
• M15: 15,938,307 km (0.048 R)
• M16: 17,147,207 km (0.096 R)
• M17: 23,928,927 km (0.115 R)
• M18: 26,640,239 km (0.099 R)
• M19: 28,448,877 km (0.115 R)
• M20: 29,327,765 km (0.12 R)
• M21: 30,111,508 km (0.117 R)
• M22: 35,993,996 km (0.115 R)
• M23: 39,813,678 km (0.111 R)
• M24: 43,316,363 km (0.092 R)
• M25: 45,216,555 km (0.113 R)
• M26: 47,630,915 km (0.06 R)
• M27: 54,543,084 km (0.09 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: 197 - 18,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit