🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.1

Radius: 14.7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.07 AU - 1.69 AU

Year: 1081 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 13,421,319 km

• M1: 183,557 km (0.117 R)
• M2: 1,008,140 km (0.096 R)
• M3: 1,880,146 km (0.036 R)
• M4: 2,419,446 km (0.045 R)
• M5: 3,714,964 km (0.09 R)
• M6: 5,339,597 km (0.055 R)
• M7: 5,921,383 km (0.079 R)
• M8: 6,719,039 km (0.026 R)
• M9: 7,975,062 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927

Radius: 12.4

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.27 AU - 2.49 AU

Year: 2448 Days

Day: 9.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 120.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 13,421,319 km

• M1: 156,779 km (0.084 R)
• M2: 797,955 km (0.119 R)
• M3: 1,257,819 km (0.081 R)
• M4: 1,956,890 km (0.113 R)
• M5: 2,822,463 km (0.11 R)
• M6: 4,875,245 km (0.092 R)
• M7: 5,784,351 km (0.062 R)
• M8: 7,619,618 km (0.11 R)
• M9: 10,386,281 km (0.091 R)
• M10: 10,978,689 km (0.061 R)
• M11: 11,386,044 km (0.113 R)
• M12: 12,713,725 km (0.091 R)
• M13: 14,285,849 km (0.043 R)
• M14: 14,673,906 km (0.089 R)
• M15: 18,319,456 km (0.036 R)
• M16: 19,598,518 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.5

Radius: 9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.31 AU - 2.95 AU

Year: 2844 Days

Day: 9.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 13,421,319 km

• M1: 111,899 km (0.111 R)
• M2: 498,161 km (0.057 R)
• M3: 779,405 km (0.103 R)
• M4: 1,813,874 km (0.094 R)
• M5: 2,134,163 km (0.068 R)
• M6: 2,612,128 km (0.105 R)
• M7: 4,756,315 km (0.096 R)
• M8: 5,232,485 km (0.068 R)
• M9: 5,740,070 km (0.057 R)
• M10: 6,551,340 km (0.109 R)
• M11: 7,189,973 km (0.074 R)
• M12: 7,562,472 km (0.088 R)
• M13: 7,895,626 km (0.043 R)
• M14: 8,813,708 km (0.047 R)
• M15: 9,154,193 km (0.091 R)
• M16: 10,700,287 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.7

Radius: 8.4

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.5 AU - 3.66 AU

Year: 4517 Days

Day: 10 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 13,421,319 km

• M1: 215,870 km (0.064 R)
• M2: 493,523 km (0.052 R)
• M3: 801,097 km (0.085 R)
• M4: 1,700,180 km (0.035 R)
• M5: 2,381,000 km (0.055 R)
• M6: 3,611,741 km (0.111 R)
• M7: 4,291,664 km (0.105 R)
• M8: 4,931,344 km (0.101 R)
• M9: 5,200,321 km (0.119 R)
• M10: 6,570,937 km (0.081 R)
• M11: 7,718,801 km (0.12 R)
• M12: 9,683,620 km (0.082 R)
• M13: 10,746,961 km (0.062 R)
• M14: 11,271,452 km (0.119 R)
• M15: 12,258,349 km (0.099 R)
• M16: 12,869,755 km (0.078 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 14,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit