🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.96 AU - 1.3 AU

Year: 424 Days

Day: 44.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,774,618 km

• M1: 59,839 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.44 AU - 1.58 AU

Year: 655 Days

Day: 23.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 113.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,774,618 km

• M1: 40,541 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.17 AU - 3.25 AU

Year: 1575 Days

Day: 34.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,774,618 km

• M1: 392,246 km (0.111 R)
• M2: 1,548,488 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.16 AU - 4.64 AU

Year: 2720 Days

Day: 20.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.1

Radius: 10.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.91 AU - 15.19 AU

Year: 16646 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,774,618 km

• M1: 130,599 km (0.116 R)
• M2: 919,578 km (0.114 R)
• M3: 3,277,390 km (0.084 R)
• M4: 4,386,509 km (0.109 R)
• M5: 7,524,025 km (0.085 R)
• M6: 11,232,855 km (0.114 R)
• M7: 11,808,807 km (0.101 R)
• M8: 16,741,498 km (0.026 R)
• M9: 18,844,844 km (0.071 R)
• M10: 20,341,271 km (0.084 R)
• M11: 30,817,760 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.7

Radius: 5.2

Gravity: 25.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.98 AU - 16.1 AU

Year: 17592 Days

Day: 20 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,774,618 km

• M1: 64,776 km (0.08 R)
• M2: 290,669 km (0.105 R)
• M3: 581,487 km (0.111 R)
• M4: 817,104 km (0.092 R)
• M5: 992,582 km (0.059 R)
• M6: 1,421,629 km (0.047 R)
• M7: 1,909,467 km (0.025 R)
• M8: 2,780,426 km (0.077 R)
• M9: 3,740,844 km (0.074 R)
• M10: 5,763,258 km (0.107 R)
• M11: 6,249,152 km (0.111 R)
• M12: 6,459,486 km (0.098 R)
• M13: 9,586,381 km (0.078 R)
• M14: 9,866,428 km (0.112 R)
• M15: 10,919,897 km (0.06 R)
• M16: 11,411,475 km (0.12 R)
• M17: 12,111,144 km (0.078 R)
• M18: 13,110,907 km (0.104 R)
• M19: 16,200,851 km (0.11 R)
• M20: 18,596,960 km (0.073 R)
• M21: 21,599,240 km (0.079 R)
• M22: 22,667,668 km (0.076 R)
• M23: 24,387,445 km (0.039 R)
• M24: 30,424,766 km (0.045 R)
• M25: 30,665,619 km (0.079 R)
• M26: 34,959,078 km (0.099 R)
• M27: 42,423,563 km (0.1 R)
• M28: 46,445,352 km (0.101 R)
• M29: 54,170,137 km (0.118 R)
• M30: 65,274,189 km (0.117 R)
• M31: 66,077,679 km (0.087 R)
• M32: 67,295,106 km (0.09 R)
• M33: 68,114,902 km (0.096 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 10,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit