🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.2 AU - 1.3 AU

Year: 526 Days

Day: 14.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,474,183 km

• M1: 703,559 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.17 AU - 1.91 AU

Year: 720 Days

Day: 16.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,474,183 km

• M1: 94,247 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.73 AU - 2.71 AU

Year: 1246 Days

Day: 20.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.09 AU - 4.93 AU

Year: 3025 Days

Day: 12.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.6

Radius: 13.2

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.4 AU - 10.46 AU

Year: 11788 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,474,183 km

• M1: 165,455 km (0.116 R)
• M2: 765,343 km (0.09 R)
• M3: 1,450,950 km (0.097 R)
• M4: 3,025,168 km (0.118 R)
• M5: 4,506,935 km (0.111 R)
• M6: 5,034,567 km (0.112 R)
• M7: 5,570,576 km (0.111 R)
• M8: 6,907,981 km (0.099 R)
• M9: 8,536,503 km (0.103 R)
• M10: 10,660,045 km (0.081 R)
• M11: 12,596,440 km (0.116 R)
• M12: 13,889,714 km (0.093 R)
• M13: 18,669,066 km (0.066 R)
• M14: 19,496,342 km (0.074 R)
• M15: 20,113,284 km (0.099 R)
• M16: 21,386,362 km (0.114 R)
• M17: 25,527,829 km (0.095 R)
• M18: 27,305,501 km (0.116 R)
• M19: 36,393,422 km (0.025 R)
• M20: 37,211,573 km (0.101 R)
• M21: 39,493,838 km (0.104 R)
• M22: 41,867,956 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.7

Radius: 14.3

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.1 AU - 12.82 AU

Year: 14615 Days

Day: 5.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,474,183 km

• M1: 178,171 km (0.067 R)
• M2: 712,086 km (0.111 R)
• M3: 1,294,171 km (0.105 R)
• M4: 2,260,424 km (0.083 R)
• M5: 2,863,453 km (0.065 R)
• M6: 3,526,770 km (0.112 R)
• M7: 4,478,661 km (0.082 R)
• M8: 7,150,030 km (0.118 R)
• M9: 7,727,628 km (0.12 R)
• M10: 9,331,466 km (0.075 R)
• M11: 10,117,005 km (0.094 R)
• M12: 11,097,170 km (0.118 R)
• M13: 12,139,718 km (0.113 R)
• M14: 15,853,335 km (0.041 R)
• M15: 18,003,356 km (0.062 R)
• M16: 24,218,848 km (0.112 R)
• M17: 26,331,170 km (0.095 R)
• M18: 28,183,042 km (0.072 R)
• M19: 28,755,254 km (0.108 R)
• M20: 34,584,185 km (0.115 R)
• M21: 36,577,278 km (0.109 R)
• M22: 37,030,410 km (0.12 R)
• M23: 40,307,800 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.8

Radius: 5.5

Gravity: 23.56 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.91 AU - 16.11 AU

Year: 19755 Days

Day: 15.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 76,474,183 km

• M1: 70,461 km (0.113 R)
• M2: 278,102 km (0.102 R)
• M3: 806,781 km (0.088 R)
• M4: 1,305,690 km (0.095 R)
• M5: 1,622,987 km (0.1 R)
• M6: 2,456,547 km (0.072 R)
• M7: 3,018,735 km (0.047 R)
• M8: 3,486,678 km (0.049 R)
• M9: 3,970,028 km (0.116 R)
• M10: 4,294,057 km (0.088 R)
• M11: 4,741,654 km (0.092 R)
• M12: 5,975,238 km (0.117 R)
• M13: 6,488,658 km (0.115 R)
• M14: 6,892,572 km (0.067 R)
• M15: 9,391,754 km (0.065 R)
• M16: 10,323,450 km (0.081 R)
• M17: 10,504,762 km (0.118 R)
• M18: 13,630,760 km (0.078 R)
• M19: 14,218,230 km (0.112 R)
• M20: 15,840,470 km (0.118 R)
• M21: 18,454,842 km (0.086 R)
• M22: 22,537,817 km (0.09 R)
• M23: 22,741,120 km (0.087 R)
• M24: 23,671,320 km (0.083 R)
• M25: 23,986,971 km (0.085 R)
• M26: 25,168,346 km (0.091 R)
• M27: 33,874,194 km (0.081 R)
• M28: 34,275,116 km (0.108 R)
• M29: 35,496,583 km (0.112 R)
• M30: 40,224,025 km (0.063 R)
• M31: 41,888,601 km (0.069 R)
• M32: 46,991,085 km (0.107 R)
• M33: 49,691,027 km (0.095 R)
• M34: 51,782,555 km (0.067 R)
• M35: 54,478,608 km (0.12 R)
• M36: 56,889,677 km (0.04 R)
• M37: 58,216,909 km (0.098 R)
• M38: 59,758,814 km (0.061 R)
• M39: 65,370,230 km (0.088 R)
• M40: 65,576,825 km (0.036 R)
• M41: 66,407,841 km (0.074 R)
• M42: 67,035,554 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 15,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit