🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 8.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.59 AU - 0.67 AU

Year: 345 Days

Day: 8.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 86,268,998 km

• M1: 122,820 km (0.079 R)
• M2: 481,556 km (0.12 R)
• M3: 997,369 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.2

Radius: 11.6

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.61 AU - 0.85 AU

Year: 431 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 86,268,998 km

• M1: 144,362 km (0.051 R)
• M2: 549,473 km (0.083 R)
• M3: 1,263,504 km (0.116 R)
• M4: 1,815,669 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.5

Radius: 10.6

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.03 AU - 1.31 AU

Year: 874 Days

Day: 10.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 54.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 86,268,998 km

• M1: 131,796 km (0.074 R)
• M2: 545,135 km (0.056 R)
• M3: 941,569 km (0.108 R)
• M4: 1,409,362 km (0.089 R)
• M5: 2,011,194 km (0.113 R)
• M6: 2,596,720 km (0.07 R)
• M7: 2,990,761 km (0.078 R)
• M8: 3,358,173 km (0.103 R)
• M9: 4,403,862 km (0.103 R)
• M10: 4,780,101 km (0.027 R)
• M11: 5,142,427 km (0.116 R)
• M12: 5,748,897 km (0.092 R)
• M13: 6,381,995 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.3

Radius: 14.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.95 AU - 2.95 AU

Year: 2647 Days

Day: 9.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,268,998 km

• M1: 188,493 km (0.095 R)
• M2: 766,390 km (0.113 R)
• M3: 2,158,248 km (0.075 R)
• M4: 3,024,869 km (0.082 R)
• M5: 4,364,518 km (0.093 R)
• M6: 4,918,928 km (0.097 R)
• M7: 6,120,348 km (0.088 R)
• M8: 10,796,030 km (0.098 R)
• M9: 12,817,097 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.8

Radius: 6.9

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.94 AU - 8.94 AU

Year: 14008 Days

Day: 21 Hours

Environment

Temp: -223 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,268,998 km

• M1: 88,113 km (0.12 R)
• M2: 308,920 km (0.109 R)
• M3: 788,530 km (0.075 R)
• M4: 1,047,335 km (0.036 R)
• M5: 2,860,461 km (0.092 R)
• M6: 4,103,769 km (0.079 R)
• M7: 4,396,233 km (0.095 R)
• M8: 4,640,227 km (0.068 R)
• M9: 5,222,312 km (0.104 R)
• M10: 6,110,175 km (0.101 R)
• M11: 9,831,722 km (0.111 R)
• M12: 10,955,202 km (0.115 R)
• M13: 11,925,344 km (0.107 R)
• M14: 12,461,652 km (0.082 R)
• M15: 14,365,884 km (0.078 R)
• M16: 19,060,265 km (0.025 R)
• M17: 20,714,219 km (0.076 R)
• M18: 23,004,263 km (0.106 R)
• M19: 27,769,105 km (0.077 R)
• M20: 29,564,728 km (0.108 R)
• M21: 30,326,181 km (0.054 R)
• M22: 31,661,791 km (0.082 R)
• M23: 32,688,930 km (0.115 R)
• M24: 43,788,194 km (0.054 R)
• M25: 48,882,002 km (0.112 R)
• M26: 51,962,970 km (0.095 R)
• M27: 53,390,732 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.6

Radius: 4.3

Gravity: 52.87 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.7 AU - 11.31 AU

Year: 20211 Days

Day: 24.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 86,268,998 km

• M1: 85,720 km (0.029 R)
• M2: 265,536 km (0.106 R)
• M3: 946,655 km (0.098 R)
• M4: 1,172,399 km (0.12 R)
• M5: 1,516,922 km (0.115 R)
• M6: 2,112,920 km (0.103 R)
• M7: 2,722,681 km (0.059 R)
• M8: 3,749,970 km (0.114 R)
• M9: 5,089,469 km (0.077 R)
• M10: 5,612,763 km (0.111 R)
• M11: 7,805,568 km (0.052 R)
• M12: 9,004,595 km (0.082 R)
• M13: 9,469,545 km (0.083 R)
• M14: 9,889,317 km (0.059 R)
• M15: 10,073,023 km (0.1 R)
• M16: 10,384,037 km (0.081 R)
• M17: 11,490,014 km (0.096 R)
• M18: 12,246,082 km (0.106 R)
• M19: 13,629,264 km (0.077 R)
• M20: 16,188,584 km (0.056 R)
• M21: 18,583,047 km (0.048 R)
• M22: 19,912,973 km (0.12 R)
• M23: 20,205,885 km (0.073 R)
• M24: 20,402,906 km (0.075 R)
• M25: 22,443,121 km (0.116 R)
• M26: 25,066,170 km (0.115 R)
• M27: 25,522,294 km (0.102 R)
• M28: 27,282,164 km (0.086 R)
• M29: 29,246,833 km (0.066 R)
• M30: 30,007,238 km (0.07 R)
• M31: 35,274,131 km (0.097 R)
• M32: 36,717,451 km (0.112 R)
• M33: 37,602,023 km (0.029 R)
• M34: 37,750,873 km (0.059 R)
• M35: 37,900,022 km (0.118 R)
• M36: 38,199,667 km (0.112 R)
• M37: 40,185,429 km (0.118 R)
• M38: 46,382,969 km (0.11 R)
• M39: 59,611,760 km (0.11 R)
• M40: 61,243,423 km (0.115 R)
• M41: 62,070,251 km (0.1 R)
• M42: 70,979,253 km (0.071 R)
• M43: 78,740,091 km (0.053 R)
• M44: 79,717,564 km (0.086 R)
• M45: 79,963,203 km (0.114 R)
• M46: 82,447,276 km (0.093 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: 296 - 17,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit