🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.01 AU - 1.13 AU

Year: 505 Days

Day: 29.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.47 AU - 1.67 AU

Year: 898 Days

Day: 41.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,608,121 km

• M1: 945,907 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 8.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.17 AU - 4.91 AU

Year: 3707 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,608,121 km

• M1: 110,702 km (0.104 R)
• M2: 404,662 km (0.105 R)
• M3: 688,898 km (0.119 R)
• M4: 1,162,824 km (0.074 R)
• M5: 1,574,218 km (0.084 R)
• M6: 1,935,946 km (0.102 R)
• M7: 2,259,526 km (0.047 R)
• M8: 2,844,005 km (0.09 R)
• M9: 4,542,689 km (0.115 R)
• M10: 5,425,167 km (0.085 R)
• M11: 6,830,040 km (0.043 R)
• M12: 7,954,418 km (0.066 R)
• M13: 8,892,097 km (0.065 R)
• M14: 13,212,634 km (0.091 R)
• M15: 13,835,709 km (0.11 R)
• M16: 15,527,960 km (0.107 R)
• M17: 16,988,185 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.1

Radius: 11.5

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.06 AU - 6.28 AU

Year: 5367 Days

Day: 10.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,608,121 km

• M1: 143,016 km (0.12 R)
• M2: 563,535 km (0.079 R)
• M3: 1,000,361 km (0.12 R)
• M4: 1,692,700 km (0.079 R)
• M5: 2,094,520 km (0.077 R)
• M6: 2,978,793 km (0.054 R)
• M7: 3,506,724 km (0.119 R)
• M8: 4,542,689 km (0.075 R)
• M9: 5,955,491 km (0.062 R)
• M10: 6,662,640 km (0.026 R)
• M11: 7,246,521 km (0.059 R)
• M12: 8,399,472 km (0.114 R)
• M13: 8,877,138 km (0.079 R)
• M14: 12,540,490 km (0.113 R)
• M15: 15,341,112 km (0.091 R)
• M16: 15,935,464 km (0.063 R)
• M17: 16,360,622 km (0.066 R)
• M18: 20,321,973 km (0.096 R)
• M19: 21,184,554 km (0.072 R)
• M20: 23,447,970 km (0.073 R)
• M21: 26,202,965 km (0.09 R)
• M22: 29,076,740 km (0.101 R)
• M23: 29,620,827 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.1

Radius: 9.2

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.64 AU - 7.84 AU

Year: 8894 Days

Day: 12 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,608,121 km

• M1: 114,442 km (0.073 R)
• M2: 409,001 km (0.104 R)
• M3: 913,594 km (0.109 R)
• M4: 2,267,455 km (0.108 R)
• M5: 3,137,367 km (0.115 R)
• M6: 4,024,482 km (0.064 R)
• M7: 4,440,065 km (0.074 R)
• M8: 6,771,248 km (0.06 R)
• M9: 7,160,352 km (0.118 R)
• M10: 7,941,104 km (0.105 R)
• M11: 10,728,561 km (0.084 R)
• M12: 14,553,030 km (0.112 R)
• M13: 20,300,281 km (0.114 R)
• M14: 22,796,621 km (0.083 R)
• M15: 23,850,089 km (0.093 R)
• M16: 24,570,253 km (0.052 R)
• M17: 26,817,662 km (0.074 R)
• M18: 31,609,581 km (0.114 R)
• M19: 35,412,060 km (0.115 R)
• M20: 36,113,375 km (0.118 R)
• M21: 40,771,404 km (0.054 R)
• M22: 42,847,074 km (0.085 R)
• M23: 45,677,017 km (0.113 R)
• M24: 46,508,033 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.1

Radius: 6.4

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.29 AU - 13.91 AU

Year: 20420 Days

Day: 19.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,608,121 km

• M1: 80,035 km (0.06 R)
• M2: 303,684 km (0.116 R)
• M3: 571,015 km (0.066 R)
• M4: 851,212 km (0.066 R)
• M5: 1,221,766 km (0.077 R)
• M6: 1,422,077 km (0.062 R)
• M7: 1,871,918 km (0.061 R)
• M8: 2,160,492 km (0.086 R)
• M9: 2,456,247 km (0.054 R)
• M10: 2,827,250 km (0.119 R)
• M11: 3,919,165 km (0.098 R)
• M12: 4,976,074 km (0.064 R)
• M13: 5,726,307 km (0.111 R)
• M14: 6,336,667 km (0.06 R)
• M15: 7,543,173 km (0.028 R)
• M16: 7,782,380 km (0.064 R)
• M17: 11,371,383 km (0.059 R)
• M18: 12,665,704 km (0.105 R)
• M19: 13,911,854 km (0.07 R)
• M20: 16,969,934 km (0.102 R)
• M21: 19,538,080 km (0.081 R)
• M22: 21,770,380 km (0.114 R)
• M23: 22,848,232 km (0.119 R)
• M24: 26,845,338 km (0.051 R)
• M25: 27,969,865 km (0.108 R)
• M26: 30,312,418 km (0.072 R)
• M27: 34,852,863 km (0.114 R)
• M28: 41,140,162 km (0.068 R)
• M29: 42,935,935 km (0.11 R)
• M30: 43,545,995 km (0.095 R)
• M31: 44,007,355 km (0.114 R)
• M32: 52,010,692 km (0.056 R)
• M33: 53,403,298 km (0.116 R)
• M34: 56,444,473 km (0.096 R)
• M35: 56,992,899 km (0.102 R)
• M36: 62,673,878 km (0.028 R)
• M37: 65,852,683 km (0.094 R)
• M38: 68,306,238 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 15,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit