🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.67 AU - 1.75 AU

Year: 829 Days

Day: 27.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.85 AU - 2.03 AU

Year: 1002 Days

Day: 39.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.87 AU - 2.99 AU

Year: 1405 Days

Day: 34.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,681,214 km

• M1: 280,945 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.06 AU - 2.86 AU

Year: 1431 Days

Day: 18.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.91 AU - 3.05 AU

Year: 1908 Days

Day: 45.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.88 AU - 4.12 AU

Year: 2428 Days

Day: 40.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,681,214 km

• M1: 2,008,351 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.9

Radius: 10.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.46 AU - 6.26 AU

Year: 5261 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,681,214 km

• M1: 126,410 km (0.1 R)
• M2: 442,211 km (0.097 R)
• M3: 802,144 km (0.079 R)
• M4: 1,598,603 km (0.115 R)
• M5: 2,402,093 km (0.098 R)
• M6: 3,349,496 km (0.117 R)
• M7: 4,680,319 km (0.111 R)
• M8: 5,154,993 km (0.106 R)
• M9: 6,944,932 km (0.111 R)
• M10: 9,749,293 km (0.118 R)
• M11: 10,986,916 km (0.09 R)
• M12: 11,745,378 km (0.1 R)
• M13: 12,709,685 km (0.118 R)
• M14: 17,364,124 km (0.096 R)
• M15: 18,009,040 km (0.081 R)

Asteroid Belt

Center: 7.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.2

Radius: 11.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.97 AU - 9.77 AU

Year: 8980 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,681,214 km

• M1: 141,520 km (0.052 R)
• M2: 592,856 km (0.059 R)
• M3: 1,023,997 km (0.113 R)
• M4: 1,443,171 km (0.044 R)
• M5: 1,854,864 km (0.09 R)
• M6: 2,622,002 km (0.071 R)
• M7: 3,025,767 km (0.117 R)
• M8: 4,986,995 km (0.116 R)
• M9: 6,609,384 km (0.099 R)
• M10: 7,017,487 km (0.03 R)
• M11: 9,830,674 km (0.09 R)
• M12: 11,172,867 km (0.112 R)
• M13: 12,974,773 km (0.039 R)
• M14: 13,854,857 km (0.12 R)
• M15: 14,587,288 km (0.069 R)
• M16: 17,008,680 km (0.03 R)
• M17: 19,915,217 km (0.039 R)
• M18: 22,384,329 km (0.116 R)
• M19: 23,563,759 km (0.093 R)
• M20: 24,519,091 km (0.101 R)
• M21: 24,872,740 km (0.1 R)
• M22: 25,500,004 km (0.098 R)
• M23: 27,445,225 km (0.046 R)
• M24: 28,992,217 km (0.112 R)
• M25: 31,420,490 km (0.065 R)
• M26: 32,898,068 km (0.076 R)
• M27: 38,434,984 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.1

Radius: 3.3

Gravity: 48.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.98 AU - 16.52 AU

Year: 17887 Days

Day: 24.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,681,214 km

• M1: 41,887 km (0.045 R)
• M2: 234,121 km (0.044 R)
• M3: 405,560 km (0.109 R)
• M4: 720,015 km (0.104 R)
• M5: 1,203,515 km (0.044 R)
• M6: 1,370,765 km (0.09 R)
• M7: 1,553,275 km (0.1 R)
• M8: 1,751,641 km (0.089 R)
• M9: 2,119,652 km (0.06 R)
• M10: 3,532,305 km (0.106 R)
• M11: 3,846,012 km (0.067 R)
• M12: 6,170,164 km (0.102 R)
• M13: 6,332,927 km (0.081 R)
• M14: 6,925,035 km (0.104 R)
• M15: 10,447,466 km (0.074 R)
• M16: 12,784,036 km (0.089 R)
• M17: 18,540,562 km (0.099 R)
• M18: 21,834,707 km (0.101 R)
• M19: 23,078,912 km (0.081 R)
• M20: 25,394,388 km (0.03 R)
• M21: 26,022,998 km (0.106 R)
• M22: 26,661,781 km (0.118 R)
• M23: 27,202,129 km (0.067 R)
• M24: 27,860,210 km (0.085 R)
• M25: 28,416,564 km (0.097 R)
• M26: 33,635,735 km (0.118 R)
• M27: 37,269,318 km (0.079 R)
• M28: 39,180,430 km (0.115 R)
• M29: 40,726,973 km (0.111 R)
• M30: 45,918,318 km (0.047 R)
• M31: 48,112,470 km (0.081 R)
• M32: 48,912,819 km (0.062 R)
• M33: 55,461,915 km (0.049 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 16,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit