🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.59 AU

Year: 136 Days

Day: 15.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,756,232 km

• M1: 114,742 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 14

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.94 AU - 7.44 AU

Year: 6451 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,756,232 km

• M1: 174,132 km (0.109 R)
• M2: 863,479 km (0.079 R)
• M3: 1,449,005 km (0.115 R)
• M4: 2,044,255 km (0.102 R)
• M5: 2,603,601 km (0.038 R)
• M6: 4,583,230 km (0.047 R)
• M7: 5,829,081 km (0.085 R)
• M8: 6,623,296 km (0.111 R)
• M9: 7,094,978 km (0.073 R)
• M10: 8,355,639 km (0.03 R)
• M11: 12,890,400 km (0.085 R)
• M12: 15,846,304 km (0.119 R)
• M13: 17,930,801 km (0.074 R)
• M14: 21,733,279 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.3

Radius: 13.2

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.39 AU - 9.09 AU

Year: 9632 Days

Day: 6.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,756,232 km

• M1: 164,258 km (0.108 R)
• M2: 582,833 km (0.12 R)
• M3: 1,192,445 km (0.112 R)
• M4: 2,393,865 km (0.085 R)
• M5: 2,821,865 km (0.08 R)
• M6: 5,725,559 km (0.085 R)
• M7: 10,318,064 km (0.065 R)
• M8: 11,198,298 km (0.085 R)
• M9: 15,031,744 km (0.111 R)
• M10: 16,163,003 km (0.04 R)
• M11: 17,637,888 km (0.113 R)
• M12: 18,075,312 km (0.118 R)
• M13: 19,663,593 km (0.103 R)
• M14: 28,423,296 km (0.117 R)
• M15: 30,777,069 km (0.042 R)
• M16: 35,869,530 km (0.05 R)
• M17: 36,809,154 km (0.112 R)
• M18: 40,479,089 km (0.029 R)
• M19: 42,272,618 km (0.109 R)
• M20: 43,984,766 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758

Radius: 14.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.51 AU - 10.73 AU

Year: 12902 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,756,232 km

• M1: 182,210 km (0.06 R)
• M2: 825,032 km (0.079 R)
• M3: 1,315,564 km (0.11 R)
• M4: 1,757,027 km (0.06 R)
• M5: 2,417,352 km (0.108 R)
• M6: 3,623,709 km (0.077 R)
• M7: 5,097,697 km (0.073 R)
• M8: 5,877,401 km (0.083 R)
• M9: 6,613,572 km (0.114 R)
• M10: 7,109,639 km (0.085 R)
• M11: 7,900,563 km (0.116 R)
• M12: 9,399,683 km (0.105 R)
• M13: 9,868,672 km (0.049 R)
• M14: 12,955,774 km (0.11 R)
• M15: 13,935,191 km (0.098 R)
• M16: 15,317,027 km (0.088 R)
• M17: 17,873,355 km (0.051 R)
• M18: 18,433,001 km (0.1 R)
• M19: 20,011,408 km (0.044 R)
• M20: 20,877,430 km (0.086 R)
• M21: 30,963,019 km (0.075 R)
• M22: 32,475,005 km (0.097 R)
• M23: 42,880,883 km (0.083 R)
• M24: 44,029,795 km (0.081 R)
• M25: 52,654,561 km (0.104 R)
• M26: 56,330,181 km (0.095 R)
• M27: 57,188,723 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 14,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit