🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.68 AU

Year: 176 Days

Day: 20.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.5 AU - 0.78 AU

Year: 184 Days

Day: 41.6 Hours

Environment

Temp: 226 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.02 AU - 1.64 AU

Year: 552 Days

Day: 30.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.63 AU - 1.85 AU

Year: 826 Days

Day: 25.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2 AU - 2.32 AU

Year: 1142 Days

Day: 26.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.97 AU - 3.49 AU

Year: 2089 Days

Day: 23.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,166,090 km

• M1: 517,758 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.21 AU - 3.51 AU

Year: 2217 Days

Day: 38.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.35 AU - 4.75 AU

Year: 3493 Days

Day: 15.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,166,090 km

• M1: 1,486,554 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.1

Radius: 13.3

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.89 AU - 6.93 AU

Year: 6537 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,166,090 km

• M1: 184,155 km (0.118 R)
• M2: 1,149,510 km (0.073 R)
• M3: 2,024,957 km (0.052 R)
• M4: 2,695,006 km (0.097 R)
• M5: 4,591,458 km (0.083 R)
• M6: 5,225,603 km (0.047 R)
• M7: 5,723,016 km (0.117 R)
• M8: 6,669,971 km (0.1 R)
• M9: 7,181,296 km (0.108 R)
• M10: 8,365,962 km (0.082 R)
• M11: 8,788,576 km (0.106 R)
• M12: 9,225,551 km (0.09 R)
• M13: 9,815,266 km (0.11 R)
• M14: 11,020,127 km (0.114 R)
• M15: 12,321,329 km (0.038 R)
• M16: 13,722,613 km (0.099 R)
• M17: 17,516,265 km (0.058 R)
• M18: 17,930,352 km (0.067 R)
• M19: 24,610,795 km (0.118 R)
• M20: 27,101,001 km (0.073 R)
• M21: 33,627,357 km (0.086 R)
• M22: 36,575,034 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.8

Radius: 4.2

Gravity: 42.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.62 AU - 14.72 AU

Year: 19197 Days

Day: 21.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,166,090 km

• M1: 52,509 km (0.074 R)
• M2: 330,163 km (0.076 R)
• M3: 549,922 km (0.117 R)
• M4: 896,241 km (0.109 R)
• M5: 1,091,316 km (0.095 R)
• M6: 1,452,745 km (0.071 R)
• M7: 1,851,573 km (0.07 R)
• M8: 2,107,236 km (0.062 R)
• M9: 2,939,449 km (0.085 R)
• M10: 3,515,400 km (0.105 R)
• M11: 4,429,743 km (0.089 R)
• M12: 4,672,241 km (0.105 R)
• M13: 6,580,212 km (0.079 R)
• M14: 6,714,401 km (0.092 R)
• M15: 7,174,714 km (0.12 R)
• M16: 8,575,548 km (0.08 R)
• M17: 10,268,099 km (0.082 R)
• M18: 10,570,286 km (0.07 R)
• M19: 11,003,372 km (0.096 R)
• M20: 11,838,727 km (0.07 R)
• M21: 12,171,133 km (0.067 R)
• M22: 13,419,079 km (0.053 R)
• M23: 16,575,145 km (0.106 R)
• M24: 16,991,027 km (0.083 R)
• M25: 19,725,676 km (0.089 R)
• M26: 20,858,730 km (0.107 R)
• M27: 21,934,638 km (0.115 R)
• M28: 22,334,962 km (0.1 R)
• M29: 25,936,082 km (0.087 R)
• M30: 32,679,206 km (0.112 R)
• M31: 34,936,339 km (0.098 R)
• M32: 42,326,773 km (0.071 R)
• M33: 43,415,995 km (0.11 R)
• M34: 48,127,879 km (0.092 R)
• M35: 49,485,330 km (0.111 R)
• M36: 52,453,950 km (0.062 R)
• M37: 52,632,271 km (0.084 R)
• M38: 55,354,503 km (0.113 R)
• M39: 66,346,207 km (0.087 R)
• M40: 66,763,585 km (0.096 R)
• M41: 71,689,992 km (0.102 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 11,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit