🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.34 AU - 1.78 AU

Year: 698 Days

Day: 47.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.81 AU - 1.95 AU

Year: 923 Days

Day: 23.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.54 AU - 3.88 AU

Year: 2060 Days

Day: 41.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,748,773 km

• M1: 93,947 km (0.094 R)
• M2: 796,010 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.33 AU - 3.87 AU

Year: 2446 Days

Day: 40.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.02 AU - 5.62 AU

Year: 3790 Days

Day: 35.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 8.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.4 AU - 12.98 AU

Year: 16191 Days

Day: 9.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,748,773 km

• M1: 110,702 km (0.109 R)
• M2: 413,489 km (0.056 R)
• M3: 715,676 km (0.117 R)
• M4: 1,094,608 km (0.101 R)
• M5: 2,007,155 km (0.112 R)
• M6: 2,474,798 km (0.109 R)
• M7: 2,861,358 km (0.106 R)
• M8: 5,334,211 km (0.072 R)
• M9: 5,982,120 km (0.095 R)
• M10: 6,417,749 km (0.073 R)
• M11: 6,952,711 km (0.055 R)
• M12: 8,510,024 km (0.115 R)
• M13: 8,968,093 km (0.11 R)
• M14: 13,612,359 km (0.118 R)
• M15: 14,239,324 km (0.093 R)
• M16: 14,689,613 km (0.096 R)
• M17: 19,570,244 km (0.1 R)
• M18: 20,126,898 km (0.112 R)
• M19: 21,188,893 km (0.074 R)
• M20: 21,691,392 km (0.116 R)
• M21: 22,633,260 km (0.098 R)
• M22: 23,158,349 km (0.037 R)
• M23: 32,592,888 km (0.063 R)
• M24: 37,232,217 km (0.104 R)
• M25: 39,835,519 km (0.113 R)
• M26: 47,366,575 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.2

Radius: 5.4

Gravity: 30.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.83 AU - 15.21 AU

Year: 16826 Days

Day: 18 Hours

Environment

Temp: -188 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 73,748,773 km

• M1: 67,169 km (0.094 R)
• M2: 336,296 km (0.116 R)
• M3: 1,011,282 km (0.035 R)
• M4: 2,096,614 km (0.047 R)
• M5: 2,436,501 km (0.116 R)
• M6: 3,679,659 km (0.094 R)
• M7: 4,271,917 km (0.063 R)
• M8: 4,505,439 km (0.085 R)
• M9: 4,677,477 km (0.114 R)
• M10: 8,063,924 km (0.107 R)
• M11: 9,500,213 km (0.109 R)
• M12: 10,487,260 km (0.081 R)
• M13: 11,734,008 km (0.094 R)
• M14: 12,325,967 km (0.06 R)
• M15: 16,302,877 km (0.063 R)
• M16: 17,458,221 km (0.069 R)
• M17: 22,029,932 km (0.076 R)
• M18: 23,031,191 km (0.108 R)
• M19: 25,885,368 km (0.1 R)
• M20: 28,378,566 km (0.117 R)
• M21: 36,119,807 km (0.1 R)
• M22: 36,810,501 km (0.092 R)
• M23: 39,369,821 km (0.098 R)
• M24: 50,622,274 km (0.109 R)
• M25: 51,313,266 km (0.111 R)
• M26: 64,041,203 km (0.075 R)
• M27: 65,868,990 km (0.109 R)
• M28: 69,415,656 km (0.052 R)
• M29: 73,527,952 km (0.076 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 13,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit