🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.14 AU - 1.56 AU

Year: 565 Days

Day: 21.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,672,368 km

• M1: 80,484 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.51 AU - 1.79 AU

Year: 763 Days

Day: 44.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.44 AU - 2.24 AU

Year: 898 Days

Day: 41.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,672,368 km

• M1: 113,246 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.14 AU - 3.16 AU

Year: 1553 Days

Day: 41.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 10.8

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.79 AU - 5.45 AU

Year: 4169 Days

Day: 7.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,672,368 km

• M1: 134,937 km (0.069 R)
• M2: 737,518 km (0.068 R)
• M3: 1,076,506 km (0.066 R)
• M4: 1,523,355 km (0.087 R)
• M5: 1,944,772 km (0.106 R)
• M6: 2,506,213 km (0.118 R)
• M7: 2,886,192 km (0.077 R)
• M8: 3,619,520 km (0.12 R)
• M9: 3,997,853 km (0.111 R)
• M10: 5,701,025 km (0.1 R)
• M11: 7,739,895 km (0.077 R)
• M12: 8,700,014 km (0.098 R)
• M13: 9,113,203 km (0.111 R)
• M14: 9,539,407 km (0.105 R)
• M15: 10,855,719 km (0.099 R)
• M16: 12,430,087 km (0.07 R)
• M17: 12,906,556 km (0.092 R)
• M18: 13,896,146 km (0.056 R)
• M19: 15,311,641 km (0.091 R)
• M20: 15,914,969 km (0.057 R)
• M21: 16,534,005 km (0.109 R)
• M22: 17,820,547 km (0.067 R)
• M23: 19,298,724 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 8.5

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.54 AU - 5.82 AU

Year: 4872 Days

Day: 6.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,672,368 km

• M1: 105,766 km (0.101 R)
• M2: 502,200 km (0.072 R)
• M3: 916,736 km (0.043 R)
• M4: 3,703,146 km (0.072 R)
• M5: 4,374,541 km (0.051 R)
• M6: 5,475,581 km (0.117 R)
• M7: 6,687,773 km (0.093 R)
• M8: 8,323,775 km (0.109 R)
• M9: 9,117,242 km (0.119 R)
• M10: 13,961,221 km (0.092 R)
• M11: 18,541,010 km (0.111 R)
• M12: 21,791,323 km (0.106 R)
• M13: 22,569,980 km (0.085 R)
• M14: 25,558,198 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296

Radius: 5

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.83 AU - 15.37 AU

Year: 20077 Days

Day: 24 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,672,368 km

• M1: 62,233 km (0.066 R)
• M2: 241,451 km (0.113 R)
• M3: 421,118 km (0.106 R)
• M4: 603,328 km (0.046 R)
• M5: 838,795 km (0.106 R)
• M6: 1,134,251 km (0.073 R)
• M7: 1,879,996 km (0.089 R)
• M8: 3,559,083 km (0.091 R)
• M9: 6,236,436 km (0.071 R)
• M10: 9,133,698 km (0.033 R)
• M11: 11,014,442 km (0.084 R)
• M12: 11,302,568 km (0.084 R)
• M13: 11,477,897 km (0.028 R)
• M14: 11,834,089 km (0.06 R)
• M15: 14,674,205 km (0.112 R)
• M16: 16,177,215 km (0.044 R)
• M17: 17,389,256 km (0.113 R)
• M18: 18,579,158 km (0.096 R)
• M19: 20,507,774 km (0.117 R)
• M20: 21,297,351 km (0.081 R)
• M21: 26,465,808 km (0.106 R)
• M22: 26,775,176 km (0.106 R)
• M23: 27,191,507 km (0.106 R)
• M24: 28,037,035 km (0.109 R)
• M25: 28,791,008 km (0.095 R)
• M26: 35,692,406 km (0.118 R)
• M27: 39,188,209 km (0.086 R)
• M28: 41,363,961 km (0.095 R)
• M29: 44,630,580 km (0.116 R)
• M30: 48,525,809 km (0.106 R)
• M31: 54,617,135 km (0.062 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 15,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit