🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.12 AU - 1.16 AU

Year: 436 Days

Day: 14.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.1 AU - 1.72 AU

Year: 600 Days

Day: 32.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.55 AU - 3.23 AU

Year: 1760 Days

Day: 20 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,888,439 km

• M1: 44,580 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.28 AU - 4.5 AU

Year: 3294 Days

Day: 12.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.7

Radius: 10.3

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.71 AU - 12.85 AU

Year: 14481 Days

Day: 12.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 42,888,439 km

• M1: 128,056 km (0.046 R)
• M2: 745,745 km (0.066 R)
• M3: 1,479,224 km (0.026 R)
• M4: 2,018,674 km (0.092 R)
• M5: 2,849,839 km (0.053 R)
• M6: 3,835,390 km (0.11 R)
• M7: 4,488,235 km (0.111 R)
• M8: 5,286,639 km (0.035 R)
• M9: 7,577,880 km (0.038 R)
• M10: 8,915,883 km (0.089 R)
• M11: 10,405,130 km (0.118 R)
• M12: 11,239,587 km (0.119 R)
• M13: 13,382,726 km (0.111 R)
• M14: 14,586,989 km (0.114 R)
• M15: 14,954,551 km (0.106 R)
• M16: 16,966,792 km (0.046 R)
• M17: 18,546,994 km (0.117 R)
• M18: 20,588,557 km (0.047 R)
• M19: 23,773,046 km (0.054 R)
• M20: 26,940,632 km (0.082 R)
• M21: 27,272,141 km (0.071 R)
• M22: 33,459,509 km (0.103 R)
• M23: 37,560,884 km (0.066 R)
• M24: 40,522,174 km (0.039 R)
• M25: 41,395,975 km (0.062 R)
• M26: 55,162,270 km (0.064 R)
• M27: 58,979,409 km (0.099 R)
• M28: 59,913,498 km (0.102 R)
• M29: 60,667,920 km (0.047 R)
• M30: 66,529,015 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.8

Radius: 8.4

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.21 AU - 15.07 AU

Year: 15150 Days

Day: 10.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,888,439 km

• M1: 122,521 km (0.119 R)
• M2: 512,074 km (0.081 R)
• M3: 1,213,987 km (0.118 R)
• M4: 2,925,536 km (0.086 R)
• M5: 3,482,339 km (0.032 R)
• M6: 4,631,999 km (0.119 R)
• M7: 4,895,441 km (0.081 R)
• M8: 7,537,788 km (0.108 R)
• M9: 9,116,644 km (0.113 R)
• M10: 10,549,791 km (0.104 R)
• M11: 18,298,662 km (0.082 R)
• M12: 19,333,879 km (0.03 R)
• M13: 22,841,650 km (0.074 R)
• M14: 25,918,280 km (0.08 R)
• M15: 26,565,141 km (0.099 R)
• M16: 40,867,446 km (0.089 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 12,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit