🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.9

Radius: 9.9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.57 AU - 0.79 AU

Year: 387 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,105,338 km

• M1: 123,119 km (0.085 R)
• M2: 517,908 km (0.087 R)
• M3: 832,811 km (0.119 R)
• M4: 1,297,911 km (0.101 R)
• M5: 1,924,427 km (0.093 R)
• M6: 2,423,934 km (0.059 R)
• M7: 2,750,806 km (0.05 R)
• M8: 3,323,466 km (0.063 R)
• M9: 3,729,026 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.1

Radius: 13.1

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.36 AU - 1.5 AU

Year: 1180 Days

Day: 13.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,105,338 km

• M1: 162,912 km (0.115 R)
• M2: 646,562 km (0.1 R)
• M3: 1,074,562 km (0.088 R)
• M4: 1,853,368 km (0.034 R)
• M5: 3,138,115 km (0.082 R)
• M6: 3,700,303 km (0.082 R)
• M7: 4,604,024 km (0.05 R)
• M8: 5,671,554 km (0.072 R)
• M9: 6,092,224 km (0.074 R)
• M10: 7,799,584 km (0.101 R)
• M11: 8,265,282 km (0.096 R)
• M12: 9,650,708 km (0.113 R)
• M13: 10,415,303 km (0.102 R)
• M14: 11,358,069 km (0.083 R)
• M15: 12,029,614 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.4

Radius: 14.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.61 AU - 2.31 AU

Year: 1894 Days

Day: 12.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,105,338 km

• M1: 205,697 km (0.109 R)
• M2: 1,048,681 km (0.094 R)
• M3: 1,557,164 km (0.072 R)
• M4: 2,355,718 km (0.096 R)
• M5: 3,191,671 km (0.059 R)
• M6: 3,795,148 km (0.117 R)
• M7: 4,458,166 km (0.101 R)
• M8: 5,036,362 km (0.107 R)
• M9: 5,549,931 km (0.073 R)
• M10: 6,512,444 km (0.081 R)
• M11: 7,168,880 km (0.101 R)
• M12: 7,630,838 km (0.046 R)
• M13: 8,795,457 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.4

Radius: 8.8

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.86 AU - 2.9 AU

Year: 2534 Days

Day: 7.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,105,338 km

• M1: 109,506 km (0.114 R)
• M2: 383,419 km (0.119 R)
• M3: 731,534 km (0.116 R)
• M4: 1,015,470 km (0.071 R)
• M5: 1,499,719 km (0.087 R)
• M6: 2,118,904 km (0.072 R)
• M7: 2,424,383 km (0.072 R)
• M8: 2,820,967 km (0.11 R)
• M9: 3,416,666 km (0.072 R)
• M10: 3,782,433 km (0.096 R)
• M11: 4,154,034 km (0.057 R)
• M12: 4,993,577 km (0.109 R)
• M13: 5,993,639 km (0.087 R)
• M14: 6,418,197 km (0.084 R)
• M15: 6,834,379 km (0.104 R)
• M16: 7,537,638 km (0.112 R)
• M17: 8,615,341 km (0.052 R)
• M18: 8,917,080 km (0.041 R)
• M19: 9,541,801 km (0.067 R)
• M20: 11,231,509 km (0.106 R)
• M21: 12,293,953 km (0.084 R)
• M22: 14,335,515 km (0.107 R)
• M23: 18,741,023 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 9.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.58 AU - 4 AU

Year: 4119 Days

Day: 13.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,105,338 km

• M1: 128,205 km (0.054 R)
• M2: 675,883 km (0.084 R)
• M3: 1,281,455 km (0.1 R)
• M4: 1,674,000 km (0.117 R)
• M5: 2,100,803 km (0.095 R)
• M6: 2,408,077 km (0.118 R)
• M7: 2,869,736 km (0.036 R)
• M8: 3,484,583 km (0.113 R)
• M9: 4,185,000 km (0.115 R)
• M10: 5,225,753 km (0.113 R)
• M11: 7,536,292 km (0.117 R)
• M12: 7,866,454 km (0.048 R)
• M13: 9,505,299 km (0.087 R)
• M14: 10,320,907 km (0.057 R)
• M15: 12,016,599 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.8

Radius: 3.8

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.06 AU - 10.54 AU

Year: 19577 Days

Day: 16.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,105,338 km

• M1: 47,273 km (0.096 R)
• M2: 188,942 km (0.095 R)
• M3: 498,311 km (0.047 R)
• M4: 649,105 km (0.115 R)
• M5: 900,729 km (0.053 R)
• M6: 1,044,343 km (0.112 R)
• M7: 1,478,027 km (0.058 R)
• M8: 2,006,407 km (0.066 R)
• M9: 3,492,213 km (0.075 R)
• M10: 5,649,264 km (0.051 R)
• M11: 6,624,044 km (0.11 R)
• M12: 12,658,673 km (0.07 R)
• M13: 13,726,353 km (0.11 R)
• M14: 16,556,744 km (0.071 R)
• M15: 17,286,932 km (0.088 R)
• M16: 22,363,685 km (0.084 R)
• M17: 27,058,365 km (0.089 R)
• M18: 27,607,090 km (0.096 R)
• M19: 34,674,542 km (0.032 R)
• M20: 36,087,046 km (0.114 R)
• M21: 37,537,247 km (0.106 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: 365 - 17,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit