🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 8.5

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.51 AU - 0.79 AU

Year: 355 Days

Day: 10.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 15,299,518 km

• M1: 105,766 km (0.12 R)
• M2: 392,246 km (0.091 R)
• M3: 735,872 km (0.114 R)
• M4: 1,052,720 km (0.115 R)
• M5: 1,321,996 km (0.113 R)
• M6: 1,637,797 km (0.088 R)
• M7: 2,012,091 km (0.118 R)
• M8: 2,318,617 km (0.044 R)
• M9: 2,627,836 km (0.11 R)
• M10: 2,995,548 km (0.066 R)
• M11: 3,653,330 km (0.1 R)
• M12: 3,947,140 km (0.083 R)
• M13: 4,680,618 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.6

Radius: 14.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.61 AU - 0.69 AU

Year: 355 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 15,299,518 km

• M1: 176,525 km (0.079 R)
• M2: 639,531 km (0.03 R)
• M3: 1,217,427 km (0.034 R)
• M4: 1,777,971 km (0.096 R)
• M5: 2,790,898 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.7

Radius: 13.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.58 AU - 0.86 AU

Year: 414 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 15,299,518 km

• M1: 167,998 km (0.084 R)
• M2: 628,012 km (0.077 R)
• M3: 1,071,570 km (0.082 R)
• M4: 1,713,644 km (0.077 R)
• M5: 2,159,296 km (0.045 R)
• M6: 2,918,206 km (0.054 R)
• M7: 4,314,702 km (0.108 R)
• M8: 5,107,870 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.1

Radius: 10.7

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.08 AU - 1.22 AU

Year: 836 Days

Day: 9.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 15,299,518 km

• M1: 133,142 km (0.081 R)
• M2: 590,463 km (0.11 R)
• M3: 1,165,667 km (0.074 R)
• M4: 1,611,319 km (0.076 R)
• M5: 1,957,937 km (0.062 R)
• M6: 2,829,494 km (0.044 R)
• M7: 3,193,915 km (0.071 R)
• M8: 3,748,324 km (0.11 R)
• M9: 4,111,099 km (0.062 R)
• M10: 4,733,725 km (0.047 R)
• M11: 5,176,984 km (0.116 R)
• M12: 6,250,349 km (0.101 R)
• M13: 6,917,555 km (0.078 R)
• M14: 7,872,139 km (0.102 R)
• M15: 8,393,937 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.8

Radius: 10.9

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.7 AU - 2.26 AU

Year: 1890 Days

Day: 7.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 15,299,518 km

• M1: 135,685 km (0.116 R)
• M2: 808,277 km (0.036 R)
• M3: 1,621,192 km (0.114 R)
• M4: 2,158,996 km (0.092 R)
• M5: 2,644,741 km (0.106 R)
• M6: 3,018,436 km (0.096 R)
• M7: 3,410,981 km (0.042 R)
• M8: 4,055,000 km (0.09 R)
• M9: 4,988,191 km (0.081 R)
• M10: 6,635,713 km (0.092 R)
• M11: 7,583,565 km (0.098 R)
• M12: 8,588,563 km (0.101 R)
• M13: 8,932,040 km (0.116 R)
• M14: 9,580,248 km (0.111 R)
• M15: 10,259,422 km (0.12 R)
• M16: 11,301,072 km (0.064 R)
• M17: 14,539,267 km (0.048 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit