🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.6 AU - 0.9 AU

Year: 235 Days

Day: 37.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.35 AU - 1.57 AU

Year: 638 Days

Day: 47.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,294,928 km

• M1: 746,344 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.6

Radius: 14.7

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.88 AU - 6.86 AU

Year: 5143 Days

Day: 13.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,294,928 km

• M1: 185,202 km (0.119 R)
• M2: 666,907 km (0.097 R)
• M3: 1,287,589 km (0.071 R)
• M4: 1,937,143 km (0.119 R)
• M5: 9,537,612 km (0.069 R)
• M6: 10,958,343 km (0.094 R)
• M7: 12,789,421 km (0.117 R)
• M8: 20,748,028 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.9

Radius: 13.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.62 AU - 10.7 AU

Year: 9217 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,294,928 km

• M1: 171,888 km (0.093 R)
• M2: 885,919 km (0.102 R)
• M3: 3,120,761 km (0.115 R)
• M4: 3,718,853 km (0.079 R)
• M5: 4,746,591 km (0.112 R)
• M6: 9,179,325 km (0.083 R)
• M7: 10,682,784 km (0.078 R)
• M8: 11,517,241 km (0.074 R)
• M9: 12,245,334 km (0.109 R)
• M10: 17,528,233 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.1

Radius: 9.7

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.48 AU - 10.38 AU

Year: 11317 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,294,928 km

• M1: 120,576 km (0.114 R)
• M2: 579,692 km (0.102 R)
• M3: 1,189,453 km (0.06 R)
• M4: 2,133,415 km (0.118 R)
• M5: 2,620,655 km (0.103 R)
• M6: 3,297,137 km (0.112 R)
• M7: 5,650,611 km (0.092 R)
• M8: 6,034,629 km (0.092 R)
• M9: 7,374,128 km (0.106 R)
• M10: 8,995,320 km (0.082 R)
• M11: 10,166,372 km (0.118 R)
• M12: 10,683,083 km (0.091 R)
• M13: 11,055,283 km (0.115 R)
• M14: 11,491,211 km (0.103 R)
• M15: 12,631,147 km (0.034 R)
• M16: 14,351,672 km (0.048 R)
• M17: 14,870,776 km (0.113 R)
• M18: 16,362,716 km (0.044 R)
• M19: 17,001,050 km (0.028 R)
• M20: 19,562,914 km (0.077 R)
• M21: 21,018,501 km (0.102 R)
• M22: 21,351,506 km (0.095 R)
• M23: 24,878,425 km (0.08 R)
• M24: 25,533,215 km (0.092 R)
• M25: 31,516,531 km (0.107 R)
• M26: 32,838,229 km (0.109 R)
• M27: 34,889,664 km (0.113 R)
• M28: 35,946,723 km (0.084 R)
• M29: 36,303,813 km (0.109 R)
• M30: 36,783,573 km (0.062 R)
• M31: 40,904,546 km (0.087 R)
• M32: 45,600,872 km (0.117 R)
• M33: 46,440,415 km (0.089 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 13,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit