🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.51 AU - 0.79 AU

Year: 333 Days

Day: 25 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.1

Radius: 8.8

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.75 AU - 2.03 AU

Year: 1652 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 85,835,169 km

• M1: 109,506 km (0.119 R)
• M2: 659,278 km (0.064 R)
• M3: 966,851 km (0.081 R)
• M4: 1,991,148 km (0.082 R)
• M5: 2,442,784 km (0.1 R)
• M6: 3,087,850 km (0.104 R)
• M7: 4,619,582 km (0.109 R)
• M8: 5,248,043 km (0.083 R)
• M9: 6,158,047 km (0.07 R)
• M10: 8,093,843 km (0.103 R)
• M11: 8,772,270 km (0.115 R)
• M12: 9,549,430 km (0.079 R)
• M13: 9,986,406 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 14.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.58 AU - 3.58 AU

Year: 3437 Days

Day: 7.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,835,169 km

• M1: 175,329 km (0.109 R)
• M2: 630,106 km (0.075 R)
• M3: 1,088,175 km (0.087 R)
• M4: 1,693,747 km (0.086 R)
• M5: 2,789,851 km (0.062 R)
• M6: 4,109,753 km (0.095 R)
• M7: 4,573,955 km (0.111 R)
• M8: 6,263,214 km (0.038 R)
• M9: 7,915,523 km (0.096 R)
• M10: 13,114,348 km (0.109 R)
• M11: 14,222,718 km (0.094 R)
• M12: 17,212,881 km (0.103 R)
• M13: 18,712,150 km (0.099 R)
• M14: 19,937,207 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.2

Radius: 5.8

Gravity: 28.75 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.1 AU - 10.94 AU

Year: 20167 Days

Day: 21.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 99.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,835,169 km

• M1: 72,106 km (0.074 R)
• M2: 361,578 km (0.107 R)
• M3: 810,970 km (0.112 R)
• M4: 1,596,957 km (0.099 R)
• M5: 2,676,904 km (0.06 R)
• M6: 3,267,666 km (0.114 R)
• M7: 3,941,605 km (0.058 R)
• M8: 4,174,379 km (0.087 R)
• M9: 5,159,481 km (0.116 R)
• M10: 7,278,535 km (0.042 R)
• M11: 8,584,375 km (0.099 R)
• M12: 8,863,075 km (0.092 R)
• M13: 9,556,910 km (0.073 R)
• M14: 11,381,855 km (0.087 R)
• M15: 13,058,249 km (0.107 R)
• M16: 13,955,387 km (0.114 R)
• M17: 14,263,259 km (0.087 R)
• M18: 14,654,607 km (0.032 R)
• M19: 14,892,767 km (0.105 R)
• M20: 16,376,479 km (0.061 R)
• M21: 17,418,727 km (0.099 R)
• M22: 21,516,961 km (0.093 R)
• M23: 23,516,336 km (0.09 R)
• M24: 26,098,097 km (0.069 R)
• M25: 26,801,506 km (0.058 R)
• M26: 29,488,882 km (0.119 R)
• M27: 31,027,795 km (0.096 R)
• M28: 34,684,715 km (0.108 R)
• M29: 35,534,581 km (0.071 R)
• M30: 45,313,345 km (0.09 R)
• M31: 55,003,696 km (0.114 R)
• M32: 56,158,741 km (0.091 R)
• M33: 62,177,513 km (0.091 R)
• M34: 62,593,395 km (0.058 R)
• M35: 63,852,111 km (0.102 R)
• M36: 66,637,175 km (0.113 R)
• M37: 68,390,761 km (0.072 R)
• M38: 72,678,236 km (0.084 R)
• M39: 74,770,362 km (0.092 R)
• M40: 75,240,698 km (0.116 R)
• M41: 81,784,109 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit