🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.1

Radius: 9.1

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.9 AU - 1 AU

Year: 589 Days

Day: 8.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 18,643,340 km

• M1: 113,096 km (0.113 R)
• M2: 493,972 km (0.09 R)
• M3: 882,478 km (0.051 R)
• M4: 1,762,413 km (0.083 R)
• M5: 3,224,881 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.2

Radius: 14.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.12 AU - 1.22 AU

Year: 805 Days

Day: 10.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 18,643,340 km

• M1: 183,557 km (0.085 R)
• M2: 705,504 km (0.115 R)
• M3: 1,258,567 km (0.077 R)
• M4: 1,904,979 km (0.12 R)
• M5: 2,930,024 km (0.119 R)
• M6: 3,481,591 km (0.103 R)
• M7: 4,248,430 km (0.066 R)
• M8: 4,977,570 km (0.085 R)
• M9: 5,994,835 km (0.057 R)
• M10: 6,664,884 km (0.119 R)
• M11: 7,384,450 km (0.112 R)
• M12: 8,027,571 km (0.089 R)
• M13: 8,707,942 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.4

Radius: 12.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.17 AU - 1.23 AU

Year: 836 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 18,643,340 km

• M1: 159,621 km (0.073 R)
• M2: 817,253 km (0.114 R)
• M3: 1,249,292 km (0.107 R)
• M4: 1,817,016 km (0.112 R)
• M5: 3,171,026 km (0.09 R)
• M6: 3,994,562 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.7

Radius: 12.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.64 AU - 2.7 AU

Year: 2032 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 18,643,340 km

• M1: 151,692 km (0.103 R)
• M2: 544,835 km (0.074 R)
• M3: 975,528 km (0.068 R)
• M4: 1,672,654 km (0.071 R)
• M5: 2,367,386 km (0.04 R)
• M6: 3,429,980 km (0.104 R)
• M7: 4,021,939 km (0.101 R)
• M8: 4,960,217 km (0.04 R)
• M9: 5,365,178 km (0.087 R)
• M10: 7,071,192 km (0.107 R)
• M11: 10,039,214 km (0.101 R)
• M12: 10,764,165 km (0.115 R)
• M13: 11,562,569 km (0.092 R)
• M14: 12,646,854 km (0.094 R)
• M15: 13,535,915 km (0.047 R)
• M16: 15,772,552 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.2

Radius: 10.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.87 AU - 2.97 AU

Year: 3173 Days

Day: 13.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 18,643,340 km

• M1: 135,536 km (0.093 R)
• M2: 582,534 km (0.096 R)
• M3: 1,049,429 km (0.111 R)
• M4: 1,923,380 km (0.06 R)
• M5: 2,480,931 km (0.108 R)
• M6: 2,900,104 km (0.068 R)
• M7: 3,711,074 km (0.097 R)
• M8: 4,777,558 km (0.11 R)
• M9: 5,933,351 km (0.112 R)
• M10: 6,276,379 km (0.118 R)
• M11: 6,688,670 km (0.104 R)
• M12: 7,236,947 km (0.093 R)
• M13: 7,690,677 km (0.082 R)
• M14: 8,325,271 km (0.057 R)
• M15: 9,132,501 km (0.119 R)
• M16: 10,364,290 km (0.107 R)
• M17: 11,378,713 km (0.06 R)
• M18: 12,372,641 km (0.071 R)
• M19: 13,649,609 km (0.093 R)
• M20: 14,580,257 km (0.118 R)
• M21: 16,054,843 km (0.102 R)
• M22: 16,723,696 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.1

Radius: 8.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.99 AU - 4.59 AU

Year: 4691 Days

Day: 10.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 18,643,340 km

• M1: 116,387 km (0.084 R)
• M2: 423,512 km (0.112 R)
• M3: 718,519 km (0.1 R)
• M4: 1,334,263 km (0.101 R)
• M5: 1,991,148 km (0.056 R)
• M6: 2,630,230 km (0.04 R)
• M7: 3,198,103 km (0.079 R)
• M8: 4,055,449 km (0.086 R)
• M9: 4,576,648 km (0.064 R)
• M10: 5,866,630 km (0.084 R)
• M11: 8,392,740 km (0.075 R)
• M12: 9,586,680 km (0.12 R)
• M13: 9,877,648 km (0.068 R)
• M14: 11,030,300 km (0.057 R)
• M15: 11,385,744 km (0.113 R)
• M16: 12,421,859 km (0.119 R)
• M17: 13,239,412 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.9

Radius: 9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.48 AU - 7.06 AU

Year: 8812 Days

Day: 8.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 18,643,340 km

• M1: 137,331 km (0.096 R)
• M2: 1,035,516 km (0.085 R)
• M3: 1,524,552 km (0.034 R)
• M4: 2,747,814 km (0.106 R)
• M5: 3,029,955 km (0.105 R)
• M6: 4,215,668 km (0.069 R)
• M7: 4,592,954 km (0.082 R)
• M8: 4,969,791 km (0.111 R)
• M9: 6,971,261 km (0.048 R)
• M10: 8,055,696 km (0.096 R)
• M11: 8,638,230 km (0.084 R)
• M12: 9,529,085 km (0.113 R)
• M13: 10,033,380 km (0.073 R)
• M14: 11,056,330 km (0.073 R)
• M15: 12,654,633 km (0.05 R)
• M16: 17,287,979 km (0.074 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 145 - 19,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit