🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.43 AU - 0.71 AU

Year: 150 Days

Day: 35.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.81 AU - 2.81 AU

Year: 1223 Days

Day: 44.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.08 AU - 3.88 AU

Year: 2261 Days

Day: 21.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.23 AU - 4.59 AU

Year: 2693 Days

Day: 15.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.76 AU - 5.08 AU

Year: 3236 Days

Day: 35.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,599,550 km

• M1: 192,832 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 13

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.96 AU - 6.48 AU

Year: 4764 Days

Day: 5.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,599,550 km

• M1: 169,794 km (0.113 R)
• M2: 1,710,801 km (0.101 R)
• M3: 2,309,642 km (0.058 R)
• M4: 2,717,296 km (0.108 R)
• M5: 3,954,919 km (0.051 R)
• M6: 5,620,841 km (0.098 R)
• M7: 6,338,312 km (0.079 R)
• M8: 6,860,409 km (0.079 R)
• M9: 8,937,126 km (0.09 R)
• M10: 13,985,755 km (0.087 R)
• M11: 14,661,190 km (0.094 R)
• M12: 16,133,831 km (0.107 R)
• M13: 19,755,895 km (0.092 R)
• M14: 20,806,521 km (0.099 R)
• M15: 22,241,613 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.4

Radius: 12.3

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.76 AU - 9.68 AU

Year: 8207 Days

Day: 12.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,599,550 km

• M1: 159,471 km (0.092 R)
• M2: 614,398 km (0.118 R)
• M3: 1,000,511 km (0.09 R)
• M4: 1,421,479 km (0.112 R)
• M5: 1,962,874 km (0.097 R)
• M6: 2,457,145 km (0.101 R)
• M7: 5,054,314 km (0.052 R)
• M8: 5,699,529 km (0.098 R)
• M9: 6,573,779 km (0.032 R)
• M10: 9,150,752 km (0.093 R)
• M11: 10,737,836 km (0.119 R)
• M12: 11,597,126 km (0.045 R)
• M13: 13,338,146 km (0.087 R)
• M14: 14,571,730 km (0.113 R)
• M15: 15,498,339 km (0.104 R)
• M16: 16,072,945 km (0.042 R)
• M17: 27,218,435 km (0.087 R)
• M18: 30,669,658 km (0.112 R)
• M19: 32,087,247 km (0.084 R)
• M20: 32,916,618 km (0.102 R)
• M21: 36,601,961 km (0.113 R)
• M22: 38,196,376 km (0.073 R)
• M23: 38,660,428 km (0.088 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 16,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit