🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.4

Radius: 10.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.55 AU - 0.67 AU

Year: 329 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 69,661,909 km

• M1: 128,056 km (0.093 R)
• M2: 544,985 km (0.039 R)
• M3: 869,612 km (0.1 R)
• M4: 1,320,500 km (0.105 R)
• M5: 1,863,541 km (0.067 R)
• M6: 2,825,156 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.8

Radius: 14.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1 AU - 1.16 AU

Year: 775 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 81.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 69,661,909 km

• M1: 181,612 km (0.104 R)
• M2: 654,491 km (0.066 R)
• M3: 1,357,900 km (0.056 R)
• M4: 2,774,143 km (0.117 R)
• M5: 3,808,612 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.1

Radius: 8.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.34 AU - 4.18 AU

Year: 5033 Days

Day: 14.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,661,909 km

• M1: 118,033 km (0.11 R)
• M2: 398,230 km (0.098 R)
• M3: 796,609 km (0.043 R)
• M4: 1,719,478 km (0.117 R)
• M5: 2,184,578 km (0.117 R)
• M6: 3,095,030 km (0.114 R)
• M7: 3,544,722 km (0.066 R)
• M8: 3,939,062 km (0.11 R)
• M9: 4,860,884 km (0.085 R)
• M10: 5,567,434 km (0.103 R)
• M11: 6,866,093 km (0.089 R)
• M12: 9,263,399 km (0.054 R)
• M13: 10,764,614 km (0.081 R)
• M14: 11,837,829 km (0.082 R)
• M15: 15,046,404 km (0.097 R)
• M16: 16,745,986 km (0.053 R)
• M17: 17,911,503 km (0.054 R)
• M18: 18,183,771 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.7

Radius: 10.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.88 AU - 5.2 AU

Year: 6677 Days

Day: 7.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,661,909 km

• M1: 138,378 km (0.044 R)
• M2: 663,616 km (0.115 R)
• M3: 1,860,100 km (0.069 R)
• M4: 4,233,620 km (0.095 R)
• M5: 5,528,988 km (0.096 R)
• M6: 5,962,522 km (0.11 R)
• M7: 7,452,966 km (0.086 R)
• M8: 7,928,837 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.1

Radius: 4.3

Gravity: 49.71 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.84 AU - 7.28 AU

Year: 12948 Days

Day: 16.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 106.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,661,909 km

• M1: 53,556 km (0.101 R)
• M2: 188,194 km (0.057 R)
• M3: 518,805 km (0.058 R)
• M4: 1,401,732 km (0.104 R)
• M5: 1,833,920 km (0.094 R)
• M6: 2,630,379 km (0.12 R)
• M7: 3,979,902 km (0.077 R)
• M8: 4,315,450 km (0.089 R)
• M9: 4,802,989 km (0.098 R)
• M10: 6,201,430 km (0.088 R)
• M11: 7,481,539 km (0.08 R)
• M12: 8,183,303 km (0.102 R)
• M13: 9,609,120 km (0.1 R)
• M14: 10,781,369 km (0.111 R)
• M15: 12,045,770 km (0.1 R)
• M16: 12,424,402 km (0.076 R)
• M17: 14,367,380 km (0.113 R)
• M18: 19,698,000 km (0.059 R)
• M19: 20,047,311 km (0.111 R)
• M20: 22,324,191 km (0.085 R)
• M21: 24,066,258 km (0.084 R)
• M22: 26,527,293 km (0.087 R)
• M23: 26,739,722 km (0.086 R)
• M24: 28,590,696 km (0.102 R)
• M25: 33,402,961 km (0.04 R)
• M26: 33,650,545 km (0.077 R)
• M27: 34,526,889 km (0.066 R)
• M28: 36,194,756 km (0.099 R)
• M29: 37,647,202 km (0.11 R)
• M30: 39,413,354 km (0.072 R)
• M31: 47,031,027 km (0.095 R)
• M32: 50,692,136 km (0.118 R)
• M33: 57,326,203 km (0.106 R)
• M34: 60,758,128 km (0.097 R)
• M35: 62,056,189 km (0.097 R)
• M36: 62,243,186 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.4

Radius: 3.3

Gravity: 55.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.47 AU - 10.51 AU

Year: 18606 Days

Day: 15.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 105.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,661,909 km

• M1: 42,336 km (0.088 R)
• M2: 152,590 km (0.117 R)
• M3: 533,765 km (0.105 R)
• M4: 1,115,851 km (0.085 R)
• M5: 1,351,318 km (0.087 R)
• M6: 1,739,075 km (0.103 R)
• M7: 2,217,040 km (0.117 R)
• M8: 2,611,829 km (0.12 R)
• M9: 3,771,512 km (0.101 R)
• M10: 5,162,323 km (0.081 R)
• M11: 5,310,425 km (0.081 R)
• M12: 6,217,587 km (0.1 R)
• M13: 6,906,485 km (0.092 R)
• M14: 7,549,606 km (0.059 R)
• M15: 8,032,957 km (0.115 R)
• M16: 10,583,002 km (0.1 R)
• M17: 11,498,242 km (0.075 R)
• M18: 16,956,919 km (0.046 R)
• M19: 22,812,778 km (0.109 R)
• M20: 23,513,943 km (0.114 R)
• M21: 24,332,692 km (0.045 R)
• M22: 26,135,346 km (0.09 R)
• M23: 27,798,127 km (0.049 R)
• M24: 30,122,878 km (0.103 R)
• M25: 31,578,166 km (0.069 R)
• M26: 33,848,014 km (0.046 R)
• M27: 34,106,819 km (0.092 R)
• M28: 34,628,167 km (0.104 R)
• M29: 37,177,614 km (0.078 R)
• M30: 40,865,052 km (0.097 R)
• M31: 41,011,508 km (0.056 R)
• M32: 46,362,475 km (0.046 R)
• M33: 59,543,992 km (0.087 R)
• M34: 64,371,515 km (0.117 R)
• M35: 66,171,327 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 17,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit