🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.01 AU - 1.17 AU

Year: 500 Days

Day: 32.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.09 AU - 1.23 AU

Year: 549 Days

Day: 18 Hours

Environment

Temp: -72 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.04 AU - 1.32 AU

Year: 564 Days

Day: 23.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.15 AU - 1.47 AU

Year: 659 Days

Day: 25.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,413,947 km

• M1: 160,967 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.9

Radius: 13.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.57 AU - 5.61 AU

Year: 4324 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 95,413,947 km

• M1: 171,589 km (0.104 R)
• M2: 628,610 km (0.117 R)
• M3: 1,686,566 km (0.044 R)
• M4: 2,296,178 km (0.115 R)
• M5: 2,776,985 km (0.09 R)
• M6: 3,487,126 km (0.095 R)
• M7: 4,597,741 km (0.12 R)
• M8: 5,395,098 km (0.114 R)
• M9: 6,849,189 km (0.067 R)
• M10: 7,357,223 km (0.037 R)
• M11: 7,858,376 km (0.1 R)
• M12: 9,319,499 km (0.047 R)
• M13: 10,171,907 km (0.072 R)
• M14: 10,676,351 km (0.088 R)
• M15: 12,465,243 km (0.093 R)
• M16: 13,043,588 km (0.102 R)
• M17: 14,110,520 km (0.108 R)
• M18: 14,837,266 km (0.054 R)
• M19: 15,948,031 km (0.071 R)
• M20: 18,909,320 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.5

Radius: 11.5

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.96 AU - 6.24 AU

Year: 5064 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 95,413,947 km

• M1: 147,803 km (0.106 R)
• M2: 530,773 km (0.103 R)
• M3: 999,164 km (0.091 R)
• M4: 1,388,567 km (0.074 R)
• M5: 1,981,424 km (0.103 R)
• M6: 2,437,847 km (0.081 R)
• M7: 2,906,238 km (0.106 R)
• M8: 3,286,216 km (0.116 R)
• M9: 3,837,185 km (0.089 R)
• M10: 4,738,363 km (0.069 R)
• M11: 5,096,650 km (0.099 R)
• M12: 5,502,808 km (0.069 R)
• M13: 7,606,005 km (0.09 R)
• M14: 8,776,309 km (0.038 R)
• M15: 9,490,639 km (0.106 R)
• M16: 13,167,904 km (0.089 R)
• M17: 13,935,939 km (0.077 R)
• M18: 15,143,942 km (0.075 R)
• M19: 18,299,260 km (0.094 R)
• M20: 22,479,922 km (0.114 R)
• M21: 27,169,816 km (0.075 R)
• M22: 28,144,595 km (0.057 R)
• M23: 28,595,184 km (0.058 R)
• M24: 29,603,623 km (0.09 R)
• M25: 31,208,509 km (0.051 R)
• M26: 31,885,889 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.9

Radius: 3

Gravity: 67.88 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.94 AU - 19.26 AU

Year: 29739 Days

Day: 21.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 95,413,947 km

• M1: 37,250 km (0.097 R)
• M2: 147,653 km (0.093 R)
• M3: 316,250 km (0.109 R)
• M4: 733,628 km (0.032 R)
• M5: 871,108 km (0.116 R)
• M6: 1,167,761 km (0.042 R)
• M7: 1,422,825 km (0.051 R)
• M8: 1,713,644 km (0.05 R)
• M9: 1,852,770 km (0.089 R)
• M10: 1,999,226 km (0.098 R)
• M11: 3,046,860 km (0.118 R)
• M12: 4,197,118 km (0.03 R)
• M13: 4,947,202 km (0.102 R)
• M14: 6,373,168 km (0.099 R)
• M15: 17,886,969 km (0.047 R)
• M16: 18,742,818 km (0.067 R)
• M17: 20,026,817 km (0.113 R)
• M18: 20,229,372 km (0.066 R)
• M19: 22,222,764 km (0.118 R)
• M20: 23,099,856 km (0.111 R)
• M21: 23,772,598 km (0.095 R)
• M22: 24,922,706 km (0.108 R)
• M23: 26,230,191 km (0.097 R)
• M24: 27,833,282 km (0.068 R)
• M25: 29,894,591 km (0.078 R)
• M26: 33,315,595 km (0.049 R)
• M27: 36,383,249 km (0.099 R)
• M28: 38,843,087 km (0.085 R)
• M29: 39,000,464 km (0.068 R)
• M30: 39,634,011 km (0.111 R)
• M31: 44,090,831 km (0.063 R)
• M32: 45,822,725 km (0.115 R)
• M33: 52,624,941 km (0.094 R)
• M34: 58,610,501 km (0.11 R)
• M35: 61,980,791 km (0.104 R)
• M36: 63,495,021 km (0.115 R)
• M37: 65,255,638 km (0.088 R)
• M38: 79,003,084 km (0.09 R)
• M39: 79,255,606 km (0.084 R)
• M40: 85,214,089 km (0.108 R)
• M41: 86,012,493 km (0.097 R)
• M42: 86,815,983 km (0.075 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: 247 - 11,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit