🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.47 AU - 0.53 AU

Year: 128 Days

Day: 22.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.63 AU - 0.67 AU

Year: 190 Days

Day: 29.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.75 AU - 1.07 AU

Year: 315 Days

Day: 29 Hours

Environment

Temp: 155 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.82 AU - 1.08 AU

Year: 337 Days

Day: 46.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.94 AU - 1.24 AU

Year: 414 Days

Day: 16.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,541,567 km

• M1: 140,472 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.3 AU - 1.52 AU

Year: 608 Days

Day: 43 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,541,567 km

• M1: 819,796 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.79 AU - 3.33 AU

Year: 1945 Days

Day: 31 Hours

Environment

Temp: -107 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,541,567 km

• M1: 46,525 km (0.113 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.48 AU - 3.98 AU

Year: 2618 Days

Day: 42.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.92 AU - 5.46 AU

Year: 3691 Days

Day: 28 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,541,567 km

• M1: 237,861 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.6

Radius: 4

Gravity: 20.85 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 15.2 AU - 22.28 AU

Year: 29484 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,541,567 km

• M1: 78,688 km (0.108 R)
• M2: 253,419 km (0.117 R)
• M3: 606,769 km (0.096 R)
• M4: 897,587 km (0.069 R)
• M5: 1,334,712 km (0.101 R)
• M6: 1,732,643 km (0.11 R)
• M7: 1,979,030 km (0.113 R)
• M8: 3,015,594 km (0.07 R)
• M9: 3,943,250 km (0.119 R)
• M10: 6,561,213 km (0.097 R)
• M11: 6,741,179 km (0.12 R)
• M12: 7,841,172 km (0.116 R)
• M13: 9,335,057 km (0.069 R)
• M14: 10,758,181 km (0.084 R)
• M15: 12,456,416 km (0.113 R)
• M16: 14,026,296 km (0.068 R)
• M17: 14,250,095 km (0.071 R)
• M18: 15,326,302 km (0.082 R)
• M19: 15,803,669 km (0.085 R)
• M20: 22,838,509 km (0.104 R)
• M21: 23,460,985 km (0.072 R)
• M22: 24,848,206 km (0.069 R)
• M23: 26,063,988 km (0.071 R)
• M24: 28,374,976 km (0.112 R)
• M25: 39,428,763 km (0.039 R)
• M26: 44,518,980 km (0.052 R)
• M27: 45,652,184 km (0.096 R)
• M28: 47,137,242 km (0.07 R)
• M29: 48,824,855 km (0.118 R)
• M30: 53,581,619 km (0.106 R)
• M31: 60,588,634 km (0.094 R)
• M32: 66,489,222 km (0.117 R)
• M33: 72,761,412 km (0.113 R)
• M34: 74,558,532 km (0.106 R)
• M35: 76,615,353 km (0.077 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 18,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit