🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.75 AU - 0.79 AU

Year: 256 Days

Day: 45.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.68 AU - 1.7 AU

Year: 832 Days

Day: 13.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.04 AU - 4.48 AU

Year: 2761 Days

Day: 38.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.4

Radius: 13.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.62 AU - 6.04 AU

Year: 4020 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,367,041 km

• M1: 172,486 km (0.066 R)
• M2: 281,394 km (0.029 R)
• M3: 509,530 km (0.108 R)
• M4: 688,300 km (0.107 R)
• M5: 867,069 km (0.108 R)
• M6: 1,088,474 km (0.05 R)
• M7: 1,193,193 km (0.104 R)
• M8: 1,863,840 km (0.119 R)
• M9: 2,122,345 km (0.082 R)
• M10: 2,306,949 km (0.087 R)
• M11: 2,692,462 km (0.1 R)
• M12: 2,874,673 km (0.102 R)
• M13: 2,985,973 km (0.087 R)
• M14: 3,098,920 km (0.11 R)
• M15: 3,745,183 km (0.057 R)
• M16: 4,326,221 km (0.05 R)
• M17: 5,047,432 km (0.101 R)
• M18: 5,273,475 km (0.117 R)
• M19: 5,688,908 km (0.045 R)
• M20: 6,043,305 km (0.071 R)
• M21: 6,259,474 km (0.095 R)
• M22: 6,453,802 km (0.103 R)
• M23: 7,048,603 km (0.096 R)
• M24: 7,174,863 km (0.103 R)
• M25: 7,532,253 km (0.049 R)
• M26: 7,791,057 km (0.112 R)
• M27: 8,079,183 km (0.074 R)
• M28: 9,994,335 km (0.101 R)
• M29: 10,595,269 km (0.088 R)
• M30: 10,769,252 km (0.075 R)
• M31: 11,090,438 km (0.105 R)
• M32: 11,267,113 km (0.074 R)
• M33: 12,012,859 km (0.094 R)
• M34: 12,498,603 km (0.077 R)
• M35: 12,928,996 km (0.111 R)
• M36: 13,146,062 km (0.051 R)
• M37: 13,239,412 km (0.096 R)
• M38: 13,364,176 km (0.111 R)
• M39: 13,489,539 km (0.087 R)
• M40: 13,709,598 km (0.08 R)
• M41: 13,804,293 km (0.084 R)
• M42: 14,281,211 km (0.057 R)
• M43: 14,505,458 km (0.036 R)
• M44: 14,666,575 km (0.03 R)
• M45: 14,860,454 km (0.115 R)
• M46: 14,957,842 km (0.085 R)
• M47: 15,381,952 km (0.075 R)
• M48: 15,644,945 km (0.104 R)
• M49: 15,942,645 km (0.071 R)
• M50: 16,042,277 km (0.088 R)
• M51: 16,309,010 km (0.03 R)
• M52: 16,510,070 km (0.117 R)
• M53: 16,813,155 km (0.075 R)
• M54: 16,914,582 km (0.104 R)
• M55: 17,424,861 km (0.117 R)
• M56: 17,527,485 km (0.082 R)
• M57: 17,664,666 km (0.061 R)
• M58: 17,767,739 km (0.102 R)
• M59: 18,182,424 km (0.105 R)
• M60: 18,425,671 km (0.086 R)
• M61: 18,530,239 km (0.077 R)
• M62: 18,775,131 km (0.086 R)
• M63: 19,693,961 km (0.082 R)
• M64: 19,872,432 km (0.111 R)
• M65: 20,230,868 km (0.092 R)
• M66: 20,338,728 km (0.111 R)
• M67: 20,663,804 km (0.101 R)
• M68: 21,759,459 km (0.064 R)
• M69: 22,425,918 km (0.03 R)
• M70: 23,174,356 km (0.058 R)
• M71: 23,325,001 km (0.043 R)
• M72: 24,045,165 km (0.106 R)
• M73: 24,849,702 km (0.084 R)
• M74: 25,158,472 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 15,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit