🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.7 AU - 1.02 AU

Year: 291 Days

Day: 23.7 Hours

Environment

Temp: 85 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.7 AU - 1.8 AU

Year: 846 Days

Day: 36.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,442,465 km

• M1: 176,825 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.05 AU - 2.95 AU

Year: 1444 Days

Day: 13.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959

Radius: 9.9

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.02 AU - 7.36 AU

Year: 5625 Days

Day: 7.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,442,465 km

• M1: 123,119 km (0.101 R)
• M2: 450,888 km (0.061 R)
• M3: 793,168 km (0.069 R)
• M4: 1,156,392 km (0.099 R)
• M5: 1,516,922 km (0.087 R)
• M6: 2,090,032 km (0.039 R)
• M7: 2,453,704 km (0.109 R)
• M8: 2,898,908 km (0.086 R)
• M9: 3,441,499 km (0.103 R)
• M10: 3,808,313 km (0.059 R)
• M11: 5,332,715 km (0.053 R)
• M12: 5,730,945 km (0.098 R)
• M13: 6,867,141 km (0.107 R)
• M14: 9,185,608 km (0.102 R)
• M15: 10,216,487 km (0.078 R)
• M16: 11,273,097 km (0.103 R)
• M17: 12,507,130 km (0.086 R)
• M18: 14,939,741 km (0.059 R)
• M19: 16,683,603 km (0.117 R)
• M20: 19,764,272 km (0.064 R)
• M21: 20,571,353 km (0.049 R)
• M22: 25,024,433 km (0.055 R)
• M23: 27,115,512 km (0.097 R)
• M24: 27,928,726 km (0.103 R)
• M25: 31,841,009 km (0.118 R)
• M26: 34,607,971 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.8

Radius: 6.8

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 12.17 AU - 14.01 AU

Year: 17298 Days

Day: 17 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,442,465 km

• M1: 94,546 km (0.065 R)
• M2: 472,879 km (0.096 R)
• M3: 688,300 km (0.098 R)
• M4: 917,334 km (0.103 R)
• M5: 1,582,297 km (0.074 R)
• M6: 1,899,893 km (0.073 R)
• M7: 2,777,883 km (0.119 R)
• M8: 2,991,658 km (0.092 R)
• M9: 3,425,642 km (0.106 R)
• M10: 4,019,096 km (0.094 R)
• M11: 5,518,516 km (0.114 R)
• M12: 7,584,313 km (0.041 R)
• M13: 13,363,428 km (0.066 R)
• M14: 13,907,216 km (0.101 R)
• M15: 14,184,571 km (0.066 R)
• M16: 17,165,009 km (0.076 R)
• M17: 18,052,424 km (0.088 R)
• M18: 19,483,627 km (0.05 R)
• M19: 23,930,423 km (0.104 R)
• M20: 27,897,161 km (0.111 R)
• M21: 35,920,394 km (0.117 R)
• M22: 41,949,936 km (0.067 R)
• M23: 43,704,270 km (0.091 R)
• M24: 48,779,826 km (0.072 R)
• M25: 51,541,702 km (0.08 R)
• M26: 55,268,335 km (0.111 R)
• M27: 57,019,976 km (0.112 R)
• M28: 58,989,283 km (0.117 R)
• M29: 59,534,118 km (0.104 R)
• M30: 61,747,120 km (0.092 R)
• M31: 62,496,904 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 10,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit