🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.3

Radius: 13.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.58 AU - 2.22 AU

Year: 1808 Days

Day: 10.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,863,486 km

• M1: 166,802 km (0.041 R)
• M2: 593,604 km (0.06 R)
• M3: 1,425,518 km (0.03 R)
• M4: 1,956,441 km (0.069 R)
• M5: 2,894,120 km (0.108 R)
• M6: 3,742,939 km (0.053 R)
• M7: 4,966,201 km (0.077 R)
• M8: 5,648,965 km (0.063 R)
• M9: 10,933,360 km (0.047 R)
• M10: 11,555,089 km (0.112 R)
• M11: 12,200,305 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.6

Radius: 12.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.2 AU - 2.58 AU

Year: 2550 Days

Day: 14.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,863,486 km

• M1: 162,314 km (0.112 R)
• M2: 581,936 km (0.109 R)
• M3: 1,089,521 km (0.102 R)
• M4: 1,941,032 km (0.093 R)
• M5: 2,433,209 km (0.115 R)
• M6: 3,214,559 km (0.102 R)
• M7: 3,620,418 km (0.073 R)
• M8: 4,176,473 km (0.059 R)
• M9: 5,050,723 km (0.107 R)
• M10: 5,869,472 km (0.077 R)
• M11: 6,323,951 km (0.072 R)
• M12: 6,994,299 km (0.113 R)
• M13: 9,092,858 km (0.103 R)
• M14: 9,737,924 km (0.042 R)
• M15: 10,196,740 km (0.11 R)
• M16: 11,937,461 km (0.104 R)
• M17: 13,432,094 km (0.07 R)
• M18: 15,235,496 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.1

Radius: 9.5

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.52 AU - 2.74 AU

Year: 2944 Days

Day: 6.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,863,486 km

• M1: 118,182 km (0.099 R)
• M2: 462,706 km (0.11 R)
• M3: 758,760 km (0.036 R)
• M4: 1,081,293 km (0.087 R)
• M5: 1,417,440 km (0.047 R)
• M6: 1,721,124 km (0.091 R)
• M7: 2,133,266 km (0.105 R)
• M8: 2,550,793 km (0.117 R)
• M9: 3,209,622 km (0.092 R)
• M10: 4,099,879 km (0.118 R)
• M11: 4,886,914 km (0.045 R)
• M12: 6,197,092 km (0.072 R)
• M13: 7,951,426 km (0.108 R)
• M14: 8,683,259 km (0.116 R)
• M15: 9,939,283 km (0.118 R)
• M16: 10,828,043 km (0.086 R)
• M17: 11,937,910 km (0.12 R)
• M18: 14,382,638 km (0.106 R)
• M19: 15,518,685 km (0.105 R)
• M20: 17,089,014 km (0.113 R)
• M21: 20,117,622 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.6

Radius: 4.5

Gravity: 18.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.84 AU - 7.28 AU

Year: 10297 Days

Day: 22.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,863,486 km

• M1: 60,886 km (0.053 R)
• M2: 613,202 km (0.086 R)
• M3: 1,241,812 km (0.112 R)
• M4: 3,177,010 km (0.078 R)
• M5: 3,905,402 km (0.058 R)
• M6: 4,295,254 km (0.075 R)
• M7: 5,430,253 km (0.092 R)
• M8: 5,882,338 km (0.093 R)
• M9: 7,389,237 km (0.114 R)
• M10: 9,543,147 km (0.065 R)
• M11: 9,868,224 km (0.052 R)
• M12: 10,393,761 km (0.073 R)
• M13: 10,887,434 km (0.081 R)
• M14: 11,500,486 km (0.091 R)
• M15: 13,419,378 km (0.11 R)
• M16: 13,945,364 km (0.038 R)
• M17: 14,790,592 km (0.078 R)
• M18: 16,916,976 km (0.077 R)
• M19: 21,844,281 km (0.117 R)
• M20: 28,024,618 km (0.112 R)
• M21: 37,983,199 km (0.112 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: 162 - 18,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit