🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.5

Radius: 8.7

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.54 AU - 0.86 AU

Year: 384 Days

Day: 8.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 17,498,611 km

• M1: 108,159 km (0.093 R)
• M2: 383,868 km (0.118 R)
• M3: 754,422 km (0.066 R)
• M4: 1,072,018 km (0.086 R)
• M5: 1,425,817 km (0.114 R)
• M6: 1,786,348 km (0.098 R)
• M7: 2,223,473 km (0.115 R)
• M8: 2,556,328 km (0.105 R)
• M9: 2,844,604 km (0.086 R)
• M10: 3,366,700 km (0.113 R)
• M11: 3,927,094 km (0.068 R)
• M12: 4,442,608 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.5

Radius: 10.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.82 AU - 1.04 AU

Year: 588 Days

Day: 8.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 17,498,611 km

• M1: 134,339 km (0.114 R)
• M2: 525,986 km (0.117 R)
• M3: 881,131 km (0.112 R)
• M4: 1,224,459 km (0.106 R)
• M5: 1,589,777 km (0.06 R)
• M6: 1,933,253 km (0.106 R)
• M7: 2,269,699 km (0.046 R)
• M8: 2,709,367 km (0.07 R)
• M9: 4,368,557 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.4

Radius: 9.1

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.83 AU - 1.07 AU

Year: 607 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 17,498,611 km

• M1: 113,246 km (0.097 R)
• M2: 406,457 km (0.113 R)
• M3: 754,871 km (0.074 R)
• M4: 1,059,751 km (0.106 R)
• M5: 1,764,058 km (0.053 R)
• M6: 2,517,732 km (0.118 R)
• M7: 2,990,461 km (0.039 R)
• M8: 4,441,411 km (0.118 R)
• M9: 4,926,407 km (0.077 R)
• M10: 5,312,968 km (0.093 R)
• M11: 5,877,551 km (0.11 R)

Asteroid Belt

Center: 1.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.6

Radius: 11

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.99 AU - 2.63 AU

Year: 2303 Days

Day: 6.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 17,498,611 km

• M1: 140,024 km (0.115 R)
• M2: 540,796 km (0.095 R)
• M3: 1,000,660 km (0.097 R)
• M4: 2,091,677 km (0.071 R)
• M5: 2,910,427 km (0.09 R)
• M6: 3,259,139 km (0.097 R)
• M7: 3,876,081 km (0.099 R)
• M8: 5,059,550 km (0.09 R)
• M9: 6,240,026 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.1

Radius: 11.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.04 AU - 4.06 AU

Year: 4388 Days

Day: 9.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 17,498,611 km

• M1: 141,819 km (0.092 R)
• M2: 615,146 km (0.118 R)
• M3: 1,042,548 km (0.083 R)
• M4: 1,464,862 km (0.11 R)
• M5: 2,285,407 km (0.078 R)
• M6: 2,682,140 km (0.093 R)
• M7: 3,652,432 km (0.105 R)
• M8: 4,120,374 km (0.099 R)
• M9: 4,713,081 km (0.042 R)
• M10: 6,949,569 km (0.073 R)
• M11: 7,434,865 km (0.077 R)
• M12: 8,315,248 km (0.113 R)
• M13: 8,797,252 km (0.108 R)
• M14: 12,050,856 km (0.11 R)
• M15: 13,351,161 km (0.101 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: 497 - 12,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit