🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.53 AU - 3.91 AU

Year: 2069 Days

Day: 21.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,573,401 km

• M1: 235,018 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.8

Radius: 14.2

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.23 AU - 6.07 AU

Year: 4186 Days

Day: 8.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,573,401 km

• M1: 181,761 km (0.114 R)
• M2: 753,076 km (0.1 R)
• M3: 1,153,400 km (0.085 R)
• M4: 1,924,577 km (0.108 R)
• M5: 3,416,217 km (0.089 R)
• M6: 4,057,842 km (0.107 R)
• M7: 5,868,126 km (0.1 R)
• M8: 6,659,050 km (0.116 R)
• M9: 9,103,928 km (0.083 R)
• M10: 9,720,421 km (0.114 R)
• M11: 10,253,438 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.4

Radius: 10.3

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.22 AU - 6.32 AU

Year: 4333 Days

Day: 6.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,573,401 km

• M1: 161,267 km (0.107 R)
• M2: 375,341 km (0.091 R)
• M3: 870,959 km (0.089 R)
• M4: 1,207,105 km (0.071 R)
• M5: 1,474,287 km (0.098 R)
• M6: 4,062,480 km (0.094 R)
• M7: 4,818,996 km (0.094 R)
• M8: 6,615,816 km (0.037 R)
• M9: 7,220,341 km (0.101 R)
• M10: 7,517,592 km (0.104 R)
• M11: 8,542,188 km (0.116 R)
• M12: 8,735,618 km (0.046 R)
• M13: 9,262,053 km (0.097 R)
• M14: 10,291,436 km (0.084 R)
• M15: 10,575,223 km (0.062 R)
• M16: 10,790,644 km (0.056 R)
• M17: 12,014,654 km (0.053 R)
• M18: 13,466,052 km (0.043 R)
• M19: 13,750,139 km (0.104 R)
• M20: 14,452,201 km (0.118 R)
• M21: 15,690,722 km (0.039 R)
• M22: 19,131,922 km (0.064 R)
• M23: 20,504,782 km (0.093 R)
• M24: 21,412,392 km (0.093 R)
• M25: 22,132,107 km (0.065 R)
• M26: 22,601,097 km (0.104 R)
• M27: 24,635,927 km (0.104 R)
• M28: 26,078,798 km (0.102 R)
• M29: 29,686,351 km (0.111 R)
• M30: 30,047,929 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.7

Radius: 13.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.69 AU - 7.17 AU

Year: 6534 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,573,401 km

• M1: 175,030 km (0.096 R)
• M2: 629,358 km (0.076 R)
• M3: 897,138 km (0.073 R)
• M4: 1,174,044 km (0.106 R)
• M5: 1,531,583 km (0.05 R)
• M6: 2,228,859 km (0.07 R)
• M7: 2,680,195 km (0.106 R)
• M8: 2,982,832 km (0.111 R)
• M9: 3,582,420 km (0.106 R)
• M10: 3,854,389 km (0.101 R)
• M11: 5,680,381 km (0.061 R)
• M12: 7,256,245 km (0.119 R)
• M13: 8,016,800 km (0.092 R)
• M14: 8,907,506 km (0.112 R)
• M15: 9,370,811 km (0.089 R)
• M16: 10,071,976 km (0.08 R)
• M17: 11,206,227 km (0.119 R)
• M18: 12,258,199 km (0.105 R)
• M19: 12,949,042 km (0.049 R)
• M20: 14,194,893 km (0.12 R)
• M21: 14,505,608 km (0.108 R)
• M22: 15,701,194 km (0.079 R)
• M23: 18,192,148 km (0.1 R)
• M24: 20,587,659 km (0.094 R)
• M25: 21,292,714 km (0.04 R)
• M26: 23,829,894 km (0.073 R)
• M27: 24,588,504 km (0.063 R)
• M28: 26,670,009 km (0.063 R)

Asteroid Belt

Center: 7.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.4

Radius: 11.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.24 AU - 9.9 AU

Year: 8211 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 37,573,401 km

• M1: 165,306 km (0.045 R)
• M2: 414,984 km (0.055 R)
• M3: 850,913 km (0.112 R)
• M4: 1,207,255 km (0.116 R)
• M5: 1,475,334 km (0.114 R)
• M6: 1,788,891 km (0.118 R)
• M7: 2,330,436 km (0.086 R)
• M8: 2,846,847 km (0.05 R)
• M9: 3,373,731 km (0.106 R)
• M10: 3,805,620 km (0.072 R)
• M11: 4,092,100 km (0.087 R)
• M12: 4,567,971 km (0.105 R)
• M13: 5,629,368 km (0.062 R)
• M14: 6,067,989 km (0.081 R)
• M15: 6,868,038 km (0.065 R)
• M16: 7,990,621 km (0.095 R)
• M17: 8,835,101 km (0.086 R)
• M18: 9,053,065 km (0.115 R)
• M19: 9,951,550 km (0.091 R)
• M20: 10,933,211 km (0.079 R)
• M21: 12,515,059 km (0.104 R)
• M22: 13,302,093 km (0.095 R)
• M23: 15,328,097 km (0.079 R)
• M24: 16,842,626 km (0.11 R)
• M25: 17,857,797 km (0.095 R)
• M26: 18,220,273 km (0.095 R)
• M27: 19,978,197 km (0.081 R)
• M28: 20,637,625 km (0.086 R)
• M29: 21,420,620 km (0.11 R)
• M30: 21,931,796 km (0.118 R)
• M31: 24,881,716 km (0.063 R)
• M32: 27,185,075 km (0.058 R)
• M33: 29,128,052 km (0.093 R)
• M34: 31,002,214 km (0.115 R)
• M35: 33,356,884 km (0.12 R)
• M36: 34,065,829 km (0.112 R)
• M37: 35,433,602 km (0.111 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 19,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit