🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.51 AU - 0.53 AU

Year: 139 Days

Day: 36.1 Hours

Environment

Temp: 242 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.68 AU - 1.04 AU

Year: 296 Days

Day: 39.9 Hours

Environment

Temp: 79 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,408,738 km

• M1: 70,909 km (0.049 R)

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.19 AU - 3.01 AU

Year: 1555 Days

Day: 32 Hours

Environment

Temp: -92 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.43 AU - 2.83 AU

Year: 1582 Days

Day: 33.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,408,738 km

• M1: 58,942 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.81 AU - 4.15 AU

Year: 2945 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.3

Radius: 13.5

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.54 AU - 12.76 AU

Year: 14747 Days

Day: 7.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,408,738 km

• M1: 167,849 km (0.113 R)
• M2: 791,672 km (0.106 R)
• M3: 1,641,238 km (0.113 R)
• M4: 2,176,200 km (0.077 R)
• M5: 2,804,212 km (0.064 R)
• M6: 4,716,970 km (0.087 R)
• M7: 5,663,775 km (0.06 R)
• M8: 6,608,636 km (0.093 R)
• M9: 8,267,826 km (0.07 R)
• M10: 8,963,156 km (0.109 R)
• M11: 9,430,500 km (0.082 R)
• M12: 10,470,953 km (0.025 R)
• M13: 13,041,194 km (0.108 R)
• M14: 14,262,212 km (0.094 R)
• M15: 15,856,327 km (0.036 R)
• M16: 16,387,699 km (0.115 R)
• M17: 17,326,126 km (0.095 R)
• M18: 19,396,262 km (0.106 R)
• M19: 20,092,340 km (0.12 R)
• M20: 24,322,071 km (0.109 R)
• M21: 26,168,707 km (0.053 R)
• M22: 39,117,150 km (0.036 R)
• M23: 42,514,518 km (0.08 R)
• M24: 45,950,482 km (0.117 R)
• M25: 47,500,466 km (0.098 R)
• M26: 49,245,525 km (0.108 R)
• M27: 58,616,634 km (0.078 R)
• M28: 60,071,623 km (0.114 R)
• M29: 60,623,490 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.5

Radius: 6.4

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.39 AU - 14.65 AU

Year: 20519 Days

Day: 15.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 115.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,408,738 km

• M1: 79,736 km (0.114 R)
• M2: 449,691 km (0.109 R)
• M3: 1,057,208 km (0.094 R)
• M4: 1,256,622 km (0.087 R)
• M5: 1,465,610 km (0.105 R)
• M6: 1,715,588 km (0.068 R)
• M7: 2,073,127 km (0.096 R)
• M8: 2,571,139 km (0.097 R)
• M9: 3,119,415 km (0.049 R)
• M10: 3,957,462 km (0.05 R)
• M11: 4,180,512 km (0.048 R)
• M12: 4,757,511 km (0.104 R)
• M13: 5,347,675 km (0.075 R)
• M14: 6,717,692 km (0.107 R)
• M15: 7,556,188 km (0.115 R)
• M16: 7,900,563 km (0.101 R)
• M17: 8,462,602 km (0.059 R)
• M18: 8,673,385 km (0.032 R)
• M19: 10,309,088 km (0.114 R)
• M20: 13,097,144 km (0.03 R)
• M21: 14,030,036 km (0.097 R)
• M22: 15,238,039 km (0.091 R)
• M23: 20,199,303 km (0.045 R)
• M24: 20,766,877 km (0.101 R)
• M25: 25,367,760 km (0.091 R)
• M26: 27,730,060 km (0.104 R)
• M27: 27,962,385 km (0.092 R)
• M28: 28,667,290 km (0.081 R)
• M29: 30,604,732 km (0.027 R)
• M30: 35,144,130 km (0.08 R)
• M31: 36,798,234 km (0.092 R)
• M32: 45,691,079 km (0.102 R)
• M33: 53,184,287 km (0.081 R)
• M34: 56,658,548 km (0.076 R)
• M35: 60,281,060 km (0.052 R)
• M36: 68,194,489 km (0.076 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 14,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit