🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.89 AU - 1.01 AU

Year: 327 Days

Day: 45.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,143,431 km

• M1: 265,686 km (0.081 R)
• M2: 340,335 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.96 AU - 1.06 AU

Year: 358 Days

Day: 18.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,143,431 km

• M1: 116,537 km (0.039 R)
• M2: 637,736 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.43 AU - 3.71 AU

Year: 1899 Days

Day: 41.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 82.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.59 AU - 5.05 AU

Year: 3170 Days

Day: 28.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609

Radius: 6.6

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.57 AU - 19.37 AU

Year: 26898 Days

Day: 23.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 89,143,431 km

• M1: 82,129 km (0.11 R)
• M2: 316,100 km (0.037 R)
• M3: 592,856 km (0.102 R)
• M4: 883,525 km (0.062 R)
• M5: 1,611,618 km (0.119 R)
• M6: 2,658,953 km (0.049 R)
• M7: 4,520,548 km (0.041 R)
• M8: 5,007,789 km (0.054 R)
• M9: 5,911,210 km (0.049 R)
• M10: 6,401,742 km (0.117 R)
• M11: 7,565,763 km (0.076 R)
• M12: 8,751,027 km (0.044 R)
• M13: 11,416,412 km (0.053 R)
• M14: 19,804,215 km (0.037 R)
• M15: 22,457,782 km (0.098 R)
• M16: 27,351,128 km (0.077 R)
• M17: 28,708,131 km (0.087 R)
• M18: 31,422,434 km (0.101 R)
• M19: 33,881,225 km (0.118 R)
• M20: 34,586,280 km (0.091 R)
• M21: 38,563,788 km (0.114 R)
• M22: 42,509,133 km (0.077 R)
• M23: 43,164,371 km (0.102 R)
• M24: 45,170,479 km (0.084 R)
• M25: 49,547,862 km (0.099 R)
• M26: 53,626,798 km (0.104 R)
• M27: 61,189,718 km (0.082 R)
• M28: 65,224,522 km (0.101 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 12,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit