🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.37 AU - 2.89 AU

Year: 1590 Days

Day: 13.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.13 AU - 3.55 AU

Year: 1784 Days

Day: 18 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.7

Radius: 13.4

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.99 AU - 6.35 AU

Year: 4382 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,806,750 km

• M1: 166,652 km (0.116 R)
• M2: 648,806 km (0.094 R)
• M3: 1,188,705 km (0.118 R)
• M4: 1,703,920 km (0.084 R)
• M5: 4,289,270 km (0.07 R)
• M6: 4,710,538 km (0.112 R)
• M7: 5,289,482 km (0.103 R)
• M8: 6,261,568 km (0.115 R)
• M9: 6,868,487 km (0.092 R)
• M10: 11,066,802 km (0.105 R)
• M11: 11,774,549 km (0.096 R)
• M12: 13,134,394 km (0.103 R)
• M13: 14,388,473 km (0.09 R)
• M14: 15,285,910 km (0.113 R)
• M15: 15,996,949 km (0.081 R)
• M16: 19,442,188 km (0.108 R)
• M17: 20,082,467 km (0.065 R)
• M18: 22,997,531 km (0.025 R)
• M19: 24,297,836 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.8

Radius: 8.4

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.39 AU - 5.39 AU

Year: 4665 Days

Day: 11.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,806,750 km

• M1: 104,569 km (0.088 R)
• M2: 596,596 km (0.094 R)
• M3: 902,374 km (0.093 R)
• M4: 1,364,482 km (0.067 R)
• M5: 2,229,008 km (0.092 R)
• M6: 2,883,349 km (0.084 R)
• M7: 3,399,612 km (0.09 R)
• M8: 3,933,078 km (0.099 R)
• M9: 4,220,156 km (0.108 R)
• M10: 4,544,933 km (0.077 R)
• M11: 4,986,995 km (0.071 R)
• M12: 5,323,889 km (0.106 R)
• M13: 5,648,367 km (0.117 R)
• M14: 5,985,860 km (0.086 R)
• M15: 7,340,768 km (0.077 R)
• M16: 8,446,894 km (0.12 R)
• M17: 9,900,237 km (0.087 R)
• M18: 10,267,650 km (0.102 R)
• M19: 10,814,131 km (0.095 R)
• M20: 11,335,779 km (0.082 R)
• M21: 11,783,226 km (0.097 R)
• M22: 14,509,797 km (0.113 R)
• M23: 19,922,098 km (0.091 R)
• M24: 21,646,363 km (0.04 R)
• M25: 24,341,967 km (0.074 R)
• M26: 24,936,768 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.7

Radius: 14.4

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.11 AU - 7.67 AU

Year: 6742 Days

Day: 9.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,806,750 km

• M1: 179,966 km (0.109 R)
• M2: 635,791 km (0.117 R)
• M3: 1,374,655 km (0.079 R)
• M4: 2,052,932 km (0.104 R)
• M5: 2,514,142 km (0.095 R)
• M6: 3,184,939 km (0.063 R)
• M7: 3,741,742 km (0.112 R)
• M8: 4,238,856 km (0.094 R)
• M9: 4,888,260 km (0.059 R)
• M10: 5,603,487 km (0.067 R)
• M11: 6,355,067 km (0.091 R)
• M12: 7,497,396 km (0.11 R)
• M13: 8,691,337 km (0.106 R)
• M14: 10,008,546 km (0.045 R)
• M15: 14,760,373 km (0.118 R)
• M16: 15,707,178 km (0.072 R)
• M17: 16,568,563 km (0.104 R)
• M18: 17,074,652 km (0.114 R)
• M19: 18,928,319 km (0.084 R)
• M20: 19,833,237 km (0.119 R)
• M21: 20,766,728 km (0.09 R)
• M22: 23,189,316 km (0.035 R)
• M23: 24,795,997 km (0.055 R)
• M24: 25,626,714 km (0.105 R)
• M25: 27,873,374 km (0.08 R)
• M26: 30,061,094 km (0.091 R)
• M27: 30,625,526 km (0.118 R)
• M28: 33,353,444 km (0.08 R)
• M29: 33,958,417 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.5

Radius: 4

Gravity: 39.47 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.31 AU - 17.35 AU

Year: 22375 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,806,750 km

• M1: 49,816 km (0.078 R)
• M2: 303,085 km (0.092 R)
• M3: 1,032,824 km (0.078 R)
• M4: 1,194,240 km (0.101 R)
• M5: 1,419,385 km (0.118 R)
• M6: 1,654,702 km (0.053 R)
• M7: 1,838,408 km (0.106 R)
• M8: 2,590,437 km (0.097 R)
• M9: 2,787,607 km (0.046 R)
• M10: 3,440,153 km (0.041 R)
• M11: 3,678,612 km (0.096 R)
• M12: 4,357,487 km (0.036 R)
• M13: 5,587,032 km (0.112 R)
• M14: 7,863,762 km (0.09 R)
• M15: 11,856,678 km (0.107 R)
• M16: 12,194,620 km (0.055 R)
• M17: 12,960,711 km (0.108 R)
• M18: 14,898,003 km (0.032 R)
• M19: 18,242,264 km (0.114 R)
• M20: 20,375,080 km (0.069 R)
• M21: 22,668,266 km (0.111 R)
• M22: 25,797,554 km (0.055 R)
• M23: 26,136,842 km (0.086 R)
• M24: 29,080,779 km (0.094 R)
• M25: 31,076,564 km (0.094 R)
• M26: 31,589,386 km (0.074 R)
• M27: 36,603,457 km (0.091 R)
• M28: 36,888,741 km (0.064 R)
• M29: 40,124,393 km (0.087 R)
• M30: 41,500,992 km (0.078 R)
• M31: 44,509,705 km (0.107 R)
• M32: 57,613,132 km (0.1 R)
• M33: 59,559,849 km (0.049 R)
• M34: 71,945,057 km (0.054 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 12,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit