🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.75 AU - 0.97 AU

Year: 286 Days

Day: 31.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,854,107 km

• M1: 51,611 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.43 AU - 1.89 AU

Year: 766 Days

Day: 13.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,854,107 km

• M1: 769,083 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.74 AU - 2.5 AU

Year: 1106 Days

Day: 42.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.87 AU - 2.45 AU

Year: 1137 Days

Day: 29.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.8

Radius: 10

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.71 AU - 9.67 AU

Year: 9175 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 101,854,107 km

• M1: 133,740 km (0.087 R)
• M2: 1,543,551 km (0.063 R)
• M3: 2,452,807 km (0.104 R)
• M4: 2,971,612 km (0.063 R)
• M5: 3,747,875 km (0.101 R)
• M6: 4,071,904 km (0.106 R)
• M7: 6,397,852 km (0.09 R)
• M8: 7,250,859 km (0.084 R)
• M9: 8,000,345 km (0.094 R)
• M10: 12,639,075 km (0.05 R)
• M11: 14,551,086 km (0.112 R)
• M12: 16,021,782 km (0.071 R)
• M13: 17,291,419 km (0.108 R)
• M14: 19,640,555 km (0.077 R)
• M15: 23,406,232 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.9

Radius: 4.5

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.69 AU - 21.87 AU

Year: 26852 Days

Day: 19.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 101,854,107 km

• M1: 55,950 km (0.076 R)
• M2: 203,304 km (0.117 R)
• M3: 369,956 km (0.102 R)
• M4: 541,993 km (0.084 R)
• M5: 691,741 km (0.086 R)
• M6: 1,563,148 km (0.071 R)
• M7: 1,765,404 km (0.117 R)
• M8: 2,348,238 km (0.119 R)
• M9: 3,505,677 km (0.1 R)
• M10: 4,223,447 km (0.104 R)
• M11: 4,417,326 km (0.111 R)
• M12: 7,414,220 km (0.108 R)
• M13: 7,601,816 km (0.114 R)
• M14: 7,986,133 km (0.117 R)
• M15: 8,484,742 km (0.09 R)
• M16: 9,934,495 km (0.103 R)
• M17: 10,628,779 km (0.101 R)
• M18: 12,113,538 km (0.088 R)
• M19: 15,717,051 km (0.082 R)
• M20: 17,223,951 km (0.089 R)
• M21: 17,970,295 km (0.036 R)
• M22: 18,565,545 km (0.108 R)
• M23: 19,085,996 km (0.075 R)
• M24: 19,975,205 km (0.073 R)
• M25: 21,835,604 km (0.098 R)
• M26: 23,808,501 km (0.087 R)
• M27: 25,682,813 km (0.08 R)
• M28: 28,790,409 km (0.06 R)
• M29: 36,815,138 km (0.036 R)
• M30: 44,339,163 km (0.064 R)
• M31: 46,052,209 km (0.104 R)
• M32: 46,526,883 km (0.095 R)
• M33: 50,275,506 km (0.112 R)
• M34: 62,913,235 km (0.073 R)
• M35: 66,675,771 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.7

Radius: 6.7

Gravity: 15.88 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 14.55 AU - 24.05 AU

Year: 30368 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 101,854,107 km

• M1: 83,326 km (0.039 R)
• M2: 374,743 km (0.096 R)
• M3: 1,066,782 km (0.116 R)
• M4: 1,354,160 km (0.073 R)
• M5: 1,872,068 km (0.066 R)
• M6: 2,464,176 km (0.093 R)
• M7: 5,580,001 km (0.081 R)
• M8: 6,073,973 km (0.08 R)
• M9: 7,252,505 km (0.089 R)
• M10: 7,731,517 km (0.059 R)
• M11: 10,249,997 km (0.106 R)
• M12: 10,990,357 km (0.114 R)
• M13: 11,479,692 km (0.073 R)
• M14: 11,837,979 km (0.086 R)
• M15: 12,203,745 km (0.099 R)
• M16: 16,557,792 km (0.093 R)
• M17: 21,305,430 km (0.093 R)
• M18: 25,530,821 km (0.117 R)
• M19: 33,081,774 km (0.106 R)
• M20: 33,661,466 km (0.067 R)
• M21: 34,100,685 km (0.097 R)
• M22: 34,841,344 km (0.105 R)
• M23: 38,545,836 km (0.059 R)
• M24: 44,056,573 km (0.114 R)
• M25: 46,364,270 km (0.112 R)
• M26: 46,908,058 km (0.099 R)
• M27: 47,823,747 km (0.084 R)
• M28: 50,642,320 km (0.069 R)
• M29: 55,582,790 km (0.078 R)
• M30: 56,608,133 km (0.102 R)
• M31: 60,403,282 km (0.11 R)
• M32: 62,804,178 km (0.101 R)
• M33: 65,267,905 km (0.116 R)
• M34: 66,408,739 km (0.103 R)
• M35: 70,626,202 km (0.114 R)
• M36: 74,027,160 km (0.114 R)
• M37: 82,472,558 km (0.092 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 15,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit