🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.3

Radius: 14

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.71 AU - 2.57 AU

Year: 2021 Days

Day: 8.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,714,357 km

• M1: 174,431 km (0.067 R)
• M2: 877,990 km (0.065 R)
• M3: 1,339,948 km (0.096 R)
• M4: 1,797,119 km (0.087 R)
• M5: 2,236,937 km (0.112 R)
• M6: 3,052,545 km (0.041 R)
• M7: 3,543,674 km (0.094 R)
• M8: 4,410,295 km (0.093 R)
• M9: 5,310,724 km (0.076 R)
• M10: 7,010,904 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.6

Radius: 14.1

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.49 AU - 2.49 AU

Year: 2537 Days

Day: 14 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 21,714,357 km

• M1: 175,329 km (0.098 R)
• M2: 840,291 km (0.103 R)
• M3: 1,423,424 km (0.037 R)
• M4: 1,889,870 km (0.096 R)
• M5: 2,542,565 km (0.096 R)
• M6: 3,377,022 km (0.063 R)
• M7: 4,265,933 km (0.059 R)
• M8: 5,329,275 km (0.111 R)
• M9: 6,244,215 km (0.073 R)
• M10: 7,978,354 km (0.116 R)
• M11: 9,484,804 km (0.056 R)
• M12: 9,978,926 km (0.08 R)
• M13: 14,762,467 km (0.082 R)
• M14: 15,964,187 km (0.059 R)
• M15: 16,513,211 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.4

Radius: 9.7

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.14 AU - 3 AU

Year: 2660 Days

Day: 9 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 21,714,357 km

• M1: 120,576 km (0.109 R)
• M2: 598,990 km (0.062 R)
• M3: 1,105,977 km (0.107 R)
• M4: 2,048,294 km (0.086 R)
• M5: 2,840,714 km (0.068 R)
• M6: 3,455,412 km (0.108 R)
• M7: 3,784,826 km (0.094 R)
• M8: 4,263,988 km (0.087 R)
• M9: 4,666,855 km (0.068 R)
• M10: 5,243,405 km (0.117 R)
• M11: 5,549,183 km (0.098 R)
• M12: 6,002,914 km (0.085 R)
• M13: 8,170,737 km (0.068 R)
• M14: 8,513,316 km (0.059 R)
• M15: 9,081,339 km (0.052 R)
• M16: 9,864,932 km (0.115 R)
• M17: 12,042,928 km (0.095 R)
• M18: 12,713,276 km (0.077 R)
• M19: 15,856,776 km (0.088 R)
• M20: 19,788,806 km (0.108 R)
• M21: 20,596,036 km (0.102 R)
• M22: 21,425,257 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.9

Radius: 12.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.46 AU - 3.36 AU

Year: 3205 Days

Day: 8.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,714,357 km

• M1: 171,888 km (0.1 R)
• M2: 707,000 km (0.111 R)
• M3: 2,513,394 km (0.072 R)
• M4: 3,052,245 km (0.113 R)
• M5: 3,591,246 km (0.098 R)
• M6: 4,067,566 km (0.104 R)
• M7: 5,523,303 km (0.093 R)
• M8: 6,328,140 km (0.113 R)
• M9: 7,712,219 km (0.038 R)
• M10: 8,893,893 km (0.106 R)
• M11: 11,785,021 km (0.105 R)
• M12: 12,484,092 km (0.082 R)
• M13: 16,242,439 km (0.087 R)
• M14: 20,137,818 km (0.057 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 13,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit