🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.08 AU - 1.4 AU

Year: 582 Days

Day: 39.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,455,675 km

• M1: 77,791 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.88 AU - 2.36 AU

Year: 1302 Days

Day: 20.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.3

Radius: 9.6

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.04 AU - 7.3 AU

Year: 7265 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 97.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,455,675 km

• M1: 125,662 km (0.092 R)
• M2: 926,160 km (0.062 R)
• M3: 1,527,843 km (0.098 R)
• M4: 1,947,914 km (0.059 R)
• M5: 2,386,684 km (0.083 R)
• M6: 5,146,765 km (0.047 R)
• M7: 6,098,357 km (0.048 R)
• M8: 7,755,752 km (0.07 R)
• M9: 8,723,052 km (0.048 R)
• M10: 10,977,043 km (0.097 R)
• M11: 12,769,076 km (0.03 R)
• M12: 13,222,956 km (0.072 R)
• M13: 17,032,166 km (0.08 R)
• M14: 17,416,184 km (0.1 R)
• M15: 19,662,097 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.5

Radius: 10

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.74 AU - 8.18 AU

Year: 7744 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,455,675 km

• M1: 124,615 km (0.119 R)
• M2: 767,736 km (0.117 R)
• M3: 1,343,090 km (0.103 R)
• M4: 2,007,005 km (0.112 R)
• M5: 3,762,536 km (0.076 R)
• M6: 9,180,073 km (0.076 R)
• M7: 14,017,470 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.3

Radius: 9.2

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.34 AU - 10.54 AU

Year: 12233 Days

Day: 12.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,455,675 km

• M1: 114,442 km (0.069 R)
• M2: 560,394 km (0.104 R)
• M3: 900,878 km (0.071 R)
• M4: 1,250,040 km (0.074 R)
• M5: 1,920,537 km (0.12 R)
• M6: 2,637,261 km (0.115 R)
• M7: 3,021,877 km (0.091 R)
• M8: 3,848,256 km (0.089 R)
• M9: 4,135,334 km (0.068 R)
• M10: 4,436,774 km (0.032 R)
• M11: 4,785,337 km (0.049 R)
• M12: 6,770,201 km (0.117 R)
• M13: 7,672,725 km (0.106 R)
• M14: 8,849,312 km (0.119 R)
• M15: 9,873,908 km (0.057 R)
• M16: 10,805,454 km (0.069 R)
• M17: 12,465,841 km (0.1 R)
• M18: 15,336,624 km (0.079 R)
• M19: 15,988,871 km (0.102 R)
• M20: 17,348,865 km (0.083 R)
• M21: 18,057,061 km (0.104 R)
• M22: 18,866,386 km (0.115 R)
• M23: 19,531,049 km (0.103 R)
• M24: 20,039,832 km (0.05 R)
• M25: 23,755,693 km (0.115 R)
• M26: 24,628,746 km (0.114 R)
• M27: 28,661,007 km (0.077 R)
• M28: 31,004,607 km (0.104 R)
• M29: 44,807,405 km (0.101 R)
• M30: 47,802,653 km (0.026 R)
• M31: 50,769,179 km (0.071 R)
• M32: 51,569,827 km (0.051 R)
• M33: 52,379,002 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 20,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit