🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.59 AU - 0.75 AU

Year: 354 Days

Day: 39.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.3

Radius: 13.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.08 AU - 1.8 AU

Year: 1116 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,361,724 km

• M1: 169,195 km (0.075 R)
• M2: 1,250,937 km (0.111 R)
• M3: 1,712,596 km (0.075 R)
• M4: 2,189,963 km (0.087 R)
• M5: 2,699,194 km (0.107 R)
• M6: 3,287,563 km (0.098 R)
• M7: 3,842,272 km (0.054 R)
• M8: 4,443,206 km (0.088 R)
• M9: 5,268,239 km (0.102 R)
• M10: 6,234,042 km (0.094 R)
• M11: 7,246,670 km (0.085 R)
• M12: 7,709,526 km (0.05 R)
• M13: 8,695,077 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.7

Radius: 10.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.77 AU - 3.25 AU

Year: 3372 Days

Day: 6.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,361,724 km

• M1: 130,749 km (0.08 R)
• M2: 527,781 km (0.094 R)
• M3: 961,615 km (0.057 R)
• M4: 1,395,000 km (0.031 R)
• M5: 2,394,464 km (0.1 R)
• M6: 2,975,352 km (0.091 R)
• M7: 3,971,674 km (0.095 R)
• M8: 4,677,177 km (0.075 R)
• M9: 5,711,946 km (0.075 R)
• M10: 6,176,896 km (0.11 R)
• M11: 7,602,115 km (0.077 R)
• M12: 8,261,842 km (0.106 R)
• M13: 9,375,448 km (0.105 R)
• M14: 9,767,993 km (0.081 R)
• M15: 10,472,001 km (0.088 R)
• M16: 10,973,004 km (0.105 R)
• M17: 12,232,169 km (0.11 R)
• M18: 14,699,487 km (0.11 R)
• M19: 16,075,338 km (0.109 R)
• M20: 17,858,994 km (0.114 R)
• M21: 18,352,368 km (0.052 R)
• M22: 18,967,813 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 9.8

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.64 AU - 3.44 AU

Year: 3422 Days

Day: 11.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 45,361,724 km

• M1: 121,922 km (0.086 R)
• M2: 736,171 km (0.045 R)
• M3: 1,373,757 km (0.076 R)
• M4: 1,688,062 km (0.108 R)
• M5: 3,765,827 km (0.107 R)
• M6: 5,213,635 km (0.071 R)
• M7: 5,634,005 km (0.116 R)
• M8: 6,048,691 km (0.09 R)
• M9: 7,286,912 km (0.027 R)
• M10: 10,298,317 km (0.117 R)
• M11: 11,609,393 km (0.071 R)
• M12: 15,342,758 km (0.036 R)
• M13: 18,036,118 km (0.092 R)
• M14: 19,494,547 km (0.119 R)
• M15: 22,233,385 km (0.092 R)
• M16: 23,837,074 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.3

Radius: 10.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.99 AU - 5.01 AU

Year: 6164 Days

Day: 10.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,361,724 km

• M1: 133,142 km (0.073 R)
• M2: 488,287 km (0.112 R)
• M3: 1,383,481 km (0.086 R)
• M4: 2,209,411 km (0.057 R)
• M5: 2,603,751 km (0.109 R)
• M6: 4,166,450 km (0.111 R)
• M7: 4,696,775 km (0.117 R)
• M8: 6,186,620 km (0.097 R)
• M9: 6,682,238 km (0.086 R)
• M10: 7,780,286 km (0.067 R)
• M11: 10,894,315 km (0.098 R)
• M12: 11,235,099 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.6

Radius: 7.4

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.95 AU - 8.23 AU

Year: 10923 Days

Day: 22.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,361,724 km

• M1: 96,790 km (0.115 R)
• M2: 343,028 km (0.101 R)
• M3: 642,822 km (0.104 R)
• M4: 906,264 km (0.118 R)
• M5: 1,173,446 km (0.091 R)
• M6: 1,506,899 km (0.118 R)
• M7: 2,016,430 km (0.062 R)
• M8: 2,257,432 km (0.1 R)
• M9: 2,839,816 km (0.073 R)
• M10: 3,422,051 km (0.098 R)
• M11: 4,441,112 km (0.097 R)
• M12: 5,098,445 km (0.081 R)
• M13: 6,908,280 km (0.117 R)
• M14: 7,141,503 km (0.049 R)
• M15: 8,475,617 km (0.077 R)
• M16: 11,574,088 km (0.109 R)
• M17: 12,126,852 km (0.072 R)
• M18: 12,581,630 km (0.115 R)
• M19: 13,345,028 km (0.116 R)
• M20: 15,553,092 km (0.058 R)
• M21: 15,819,975 km (0.089 R)
• M22: 19,964,285 km (0.03 R)
• M23: 20,678,764 km (0.087 R)
• M24: 22,327,033 km (0.108 R)
• M25: 24,779,391 km (0.052 R)
• M26: 25,511,673 km (0.08 R)
• M27: 26,923,578 km (0.047 R)
• M28: 29,391,194 km (0.101 R)
• M29: 35,688,966 km (0.056 R)
• M30: 36,976,854 km (0.073 R)
• M31: 42,439,121 km (0.061 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 10,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit