🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.75 AU - 0.95 AU

Year: 289 Days

Day: 40.4 Hours

Environment

Temp: 78 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.49 AU - 3.29 AU

Year: 1813 Days

Day: 19.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,275,296 km

• M1: 155,432 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.65 AU - 3.53 AU

Year: 2004 Days

Day: 41.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.7

Radius: 11.5

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.06 AU - 10.4 AU

Year: 11198 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,275,296 km

• M1: 144,811 km (0.076 R)
• M2: 547,528 km (0.109 R)
• M3: 1,120,189 km (0.09 R)
• M4: 1,938,040 km (0.105 R)
• M5: 2,401,195 km (0.117 R)
• M6: 3,355,181 km (0.101 R)
• M7: 4,028,521 km (0.103 R)
• M8: 5,172,496 km (0.063 R)
• M9: 5,856,009 km (0.102 R)
• M10: 6,676,254 km (0.115 R)
• M11: 8,545,030 km (0.096 R)
• M12: 9,062,190 km (0.065 R)
• M13: 9,451,444 km (0.07 R)
• M14: 10,793,935 km (0.088 R)
• M15: 12,979,560 km (0.12 R)
• M16: 14,902,042 km (0.082 R)
• M17: 15,308,201 km (0.078 R)
• M18: 15,791,402 km (0.12 R)
• M19: 18,829,136 km (0.119 R)
• M20: 21,030,169 km (0.083 R)
• M21: 24,131,932 km (0.025 R)
• M22: 25,357,886 km (0.104 R)
• M23: 25,743,250 km (0.083 R)
• M24: 27,526,457 km (0.073 R)
• M25: 28,551,950 km (0.025 R)
• M26: 31,007,001 km (0.07 R)
• M27: 32,682,048 km (0.118 R)
• M28: 35,606,537 km (0.028 R)
• M29: 36,333,583 km (0.095 R)
• M30: 41,836,690 km (0.097 R)
• M31: 46,132,243 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.7

Radius: 8.4

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.19 AU - 12.21 AU

Year: 14766 Days

Day: 7.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,275,296 km

• M1: 104,569 km (0.118 R)
• M2: 596,148 km (0.117 R)
• M3: 1,184,516 km (0.067 R)
• M4: 1,824,795 km (0.083 R)
• M5: 2,135,360 km (0.089 R)
• M6: 3,148,886 km (0.118 R)
• M7: 5,210,643 km (0.07 R)
• M8: 6,015,480 km (0.107 R)
• M9: 6,596,518 km (0.082 R)
• M10: 7,578,479 km (0.119 R)
• M11: 8,520,646 km (0.078 R)
• M12: 9,020,004 km (0.1 R)
• M13: 10,739,781 km (0.084 R)
• M14: 13,621,185 km (0.069 R)
• M15: 16,559,736 km (0.086 R)
• M16: 20,532,757 km (0.081 R)
• M17: 29,471,678 km (0.117 R)
• M18: 30,403,374 km (0.097 R)
• M19: 32,543,820 km (0.067 R)
• M20: 34,100,685 km (0.119 R)
• M21: 37,965,696 km (0.108 R)
• M22: 43,960,381 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit