🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.56 AU - 0.68 AU

Year: 179 Days

Day: 18.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,509,580 km

• M1: 377,435 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.05 AU - 1.13 AU

Year: 418 Days

Day: 25.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,509,580 km

• M1: 83,775 km (0.118 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.7

Radius: 12.8

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.28 AU - 9.44 AU

Year: 8089 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,509,580 km

• M1: 159,172 km (0.112 R)
• M2: 570,117 km (0.05 R)
• M3: 1,010,833 km (0.071 R)
• M4: 1,677,142 km (0.117 R)
• M5: 2,119,203 km (0.076 R)
• M6: 3,634,929 km (0.116 R)
• M7: 4,788,029 km (0.115 R)
• M8: 5,296,064 km (0.093 R)
• M9: 5,839,852 km (0.119 R)
• M10: 6,873,125 km (0.113 R)
• M11: 7,627,397 km (0.089 R)
• M12: 8,822,235 km (0.111 R)
• M13: 9,301,098 km (0.054 R)
• M14: 10,267,799 km (0.092 R)
• M15: 11,580,970 km (0.111 R)
• M16: 12,850,756 km (0.105 R)
• M17: 13,519,459 km (0.071 R)
• M18: 14,982,526 km (0.038 R)
• M19: 15,898,065 km (0.12 R)
• M20: 17,651,950 km (0.118 R)
• M21: 22,485,607 km (0.08 R)
• M22: 23,080,259 km (0.109 R)
• M23: 24,146,293 km (0.112 R)
• M24: 25,806,381 km (0.098 R)
• M25: 26,954,544 km (0.048 R)
• M26: 28,222,237 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.1

Radius: 9.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.76 AU - 14.44 AU

Year: 15451 Days

Day: 5.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,509,580 km

• M1: 114,442 km (0.077 R)
• M2: 452,234 km (0.066 R)
• M3: 807,081 km (0.099 R)
• M4: 1,254,528 km (0.05 R)
• M5: 1,756,279 km (0.063 R)
• M6: 2,985,824 km (0.077 R)
• M7: 4,596,245 km (0.098 R)
• M8: 5,490,242 km (0.054 R)
• M9: 6,136,056 km (0.094 R)
• M10: 6,422,835 km (0.099 R)
• M11: 7,417,212 km (0.086 R)
• M12: 11,332,787 km (0.097 R)
• M13: 11,710,970 km (0.099 R)
• M14: 12,837,891 km (0.084 R)
• M15: 14,221,372 km (0.097 R)
• M16: 14,598,209 km (0.056 R)
• M17: 15,371,630 km (0.094 R)
• M18: 16,444,995 km (0.112 R)
• M19: 17,070,463 km (0.113 R)
• M20: 29,658,227 km (0.086 R)
• M21: 30,273,672 km (0.114 R)
• M22: 33,923,412 km (0.118 R)
• M23: 35,393,211 km (0.108 R)
• M24: 36,904,897 km (0.105 R)
• M25: 40,056,775 km (0.116 R)
• M26: 40,808,803 km (0.114 R)
• M27: 42,340,985 km (0.075 R)
• M28: 43,383,682 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957

Radius: 6.5

Gravity: 22.65 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.32 AU - 15.53 AU

Year: 16068 Days

Day: 21 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,509,580 km

• M1: 80,932 km (0.101 R)
• M2: 328,667 km (0.119 R)
• M3: 642,224 km (0.104 R)
• M4: 1,058,255 km (0.035 R)
• M5: 1,356,553 km (0.118 R)
• M6: 1,985,164 km (0.066 R)
• M7: 2,310,988 km (0.073 R)
• M8: 2,941,543 km (0.109 R)
• M9: 4,503,943 km (0.116 R)
• M10: 4,745,095 km (0.074 R)
• M11: 5,253,578 km (0.1 R)
• M12: 6,421,489 km (0.08 R)
• M13: 10,706,271 km (0.083 R)
• M14: 11,136,963 km (0.09 R)
• M15: 12,907,155 km (0.1 R)
• M16: 13,184,509 km (0.084 R)
• M17: 13,751,036 km (0.066 R)
• M18: 14,259,968 km (0.105 R)
• M19: 15,470,365 km (0.09 R)
• M20: 16,994,917 km (0.063 R)
• M21: 17,750,835 km (0.114 R)
• M22: 18,793,382 km (0.092 R)
• M23: 22,966,116 km (0.032 R)
• M24: 24,837,585 km (0.082 R)
• M25: 25,159,071 km (0.1 R)
• M26: 25,701,064 km (0.118 R)
• M27: 26,584,439 km (0.098 R)
• M28: 28,295,091 km (0.108 R)
• M29: 37,535,602 km (0.1 R)
• M30: 37,958,964 km (0.117 R)
• M31: 40,864,005 km (0.103 R)
• M32: 42,370,605 km (0.075 R)
• M33: 43,602,394 km (0.042 R)
• M34: 45,175,266 km (0.049 R)
• M35: 51,150,953 km (0.073 R)
• M36: 61,069,591 km (0.105 R)
• M37: 70,468,526 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 18,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit