🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.8

Radius: 13.3

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.46 AU - 0.55 AU

Year: 240 Days

Day: 9.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 16,228,849 km

• M1: 165,455 km (0.027 R)
• M2: 638,633 km (0.059 R)
• M3: 1,060,799 km (0.115 R)
• M4: 1,685,220 km (0.091 R)
• M5: 2,233,945 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.3

Radius: 12.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.79 AU - 0.93 AU

Year: 541 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 16,228,849 km

• M1: 159,172 km (0.118 R)
• M2: 588,219 km (0.115 R)
• M3: 1,022,801 km (0.048 R)
• M4: 1,824,944 km (0.108 R)
• M5: 2,225,268 km (0.105 R)
• M6: 2,874,972 km (0.079 R)
• M7: 3,871,144 km (0.089 R)

Asteroid Belt

Center: 1.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.1

Radius: 8.4

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.5 AU - 1.98 AU

Year: 1557 Days

Day: 5.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 16,228,849 km

• M1: 110,403 km (0.039 R)
• M2: 443,109 km (0.032 R)
• M3: 763,099 km (0.108 R)
• M4: 1,085,482 km (0.098 R)
• M5: 1,837,810 km (0.061 R)
• M6: 2,813,487 km (0.072 R)
• M7: 4,289,569 km (0.12 R)
• M8: 4,769,031 km (0.119 R)
• M9: 5,086,477 km (0.116 R)
• M10: 6,223,271 km (0.089 R)
• M11: 7,270,157 km (0.101 R)
• M12: 8,491,026 km (0.071 R)
• M13: 9,509,189 km (0.09 R)
• M14: 11,148,931 km (0.119 R)
• M15: 13,715,881 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.2

Radius: 10.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.73 AU - 2.51 AU

Year: 2094 Days

Day: 14 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 16,228,849 km

• M1: 144,661 km (0.099 R)
• M2: 1,321,398 km (0.074 R)
• M3: 1,749,697 km (0.098 R)
• M4: 3,196,458 km (0.113 R)
• M5: 3,768,221 km (0.083 R)
• M6: 4,761,251 km (0.109 R)
• M7: 7,610,492 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.6

Radius: 8.5

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.16 AU - 5.46 AU

Year: 8299 Days

Day: 12.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 16,228,849 km

• M1: 131,497 km (0.04 R)
• M2: 455,825 km (0.104 R)
• M3: 1,855,612 km (0.083 R)
• M4: 3,139,012 km (0.102 R)
• M5: 4,976,672 km (0.06 R)
• M6: 9,526,093 km (0.053 R)
• M7: 12,295,748 km (0.086 R)
• M8: 14,148,667 km (0.102 R)
• M9: 14,504,561 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 14,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit