🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.43 AU - 0.61 AU

Year: 132 Days

Day: 48 Hours

Environment

Temp: 226 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.92 AU - 0.94 AU

Year: 317 Days

Day: 29.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.77 AU - 2.05 AU

Year: 932 Days

Day: 13.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.52 AU - 2.46 AU

Year: 991 Days

Day: 36.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,414,040 km

• M1: 39,643 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.56 AU - 2.56 AU

Year: 1446 Days

Day: 16.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,414,040 km

• M1: 584,479 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.38 AU - 3.32 AU

Year: 1699 Days

Day: 21.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.88 AU - 2.9 AU

Year: 1735 Days

Day: 42.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.54 AU - 3.5 AU

Year: 1853 Days

Day: 37.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.7

Radius: 12

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.56 AU - 10.84 AU

Year: 11503 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,414,040 km

• M1: 159,172 km (0.062 R)
• M2: 898,335 km (0.028 R)
• M3: 1,289,085 km (0.109 R)
• M4: 1,826,590 km (0.088 R)
• M5: 2,850,887 km (0.09 R)
• M6: 3,982,744 km (0.11 R)
• M7: 4,859,986 km (0.117 R)
• M8: 5,458,677 km (0.111 R)
• M9: 5,965,664 km (0.055 R)
• M10: 6,728,164 km (0.107 R)
• M11: 8,714,974 km (0.106 R)
• M12: 9,892,309 km (0.117 R)
• M13: 10,699,539 km (0.104 R)
• M14: 14,311,131 km (0.098 R)
• M15: 15,146,485 km (0.105 R)
• M16: 16,773,811 km (0.055 R)
• M17: 19,818,876 km (0.093 R)
• M18: 20,293,550 km (0.095 R)
• M19: 24,367,848 km (0.027 R)
• M20: 28,056,333 km (0.096 R)
• M21: 29,160,365 km (0.109 R)
• M22: 31,029,291 km (0.108 R)
• M23: 34,775,072 km (0.117 R)
• M24: 35,466,065 km (0.113 R)
• M25: 36,401,650 km (0.108 R)
• M26: 36,875,426 km (0.039 R)
• M27: 40,688,826 km (0.113 R)
• M28: 44,083,501 km (0.096 R)
• M29: 44,757,439 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.6

Radius: 3.9

Gravity: 23.58 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.45 AU - 15.61 AU

Year: 19557 Days

Day: 22.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,414,040 km

• M1: 48,470 km (0.115 R)
• M2: 273,315 km (0.049 R)
• M3: 436,975 km (0.092 R)
• M4: 640,129 km (0.115 R)
• M5: 1,073,215 km (0.077 R)
• M6: 1,431,203 km (0.082 R)
• M7: 1,846,786 km (0.045 R)
• M8: 3,547,265 km (0.104 R)
• M9: 4,058,590 km (0.119 R)
• M10: 4,208,936 km (0.1 R)
• M11: 4,520,848 km (0.088 R)
• M12: 7,370,089 km (0.112 R)
• M13: 7,730,769 km (0.096 R)
• M14: 8,390,346 km (0.115 R)
• M15: 8,684,156 km (0.101 R)
• M16: 9,928,362 km (0.119 R)
• M17: 14,227,505 km (0.069 R)
• M18: 19,451,164 km (0.041 R)
• M19: 20,931,884 km (0.108 R)
• M20: 22,486,056 km (0.054 R)
• M21: 22,957,439 km (0.038 R)
• M22: 23,243,320 km (0.119 R)
• M23: 25,924,862 km (0.102 R)
• M24: 26,547,489 km (0.058 R)
• M25: 31,421,537 km (0.113 R)
• M26: 36,083,605 km (0.096 R)
• M27: 40,627,491 km (0.085 R)
• M28: 44,792,445 km (0.109 R)
• M29: 59,333,956 km (0.1 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 18,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit