🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.64 AU - 0.72 AU

Year: 210 Days

Day: 44.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.01 AU - 1.25 AU

Year: 450 Days

Day: 19.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,998,975 km

• M1: 24,235 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.81 AU - 4.35 AU

Year: 3088 Days

Day: 24.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,998,975 km

• M1: 1,575,266 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.62 AU - 4.96 AU

Year: 3330 Days

Day: 34.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,998,975 km

• M1: 1,556,117 km (0.06 R)
• M2: 2,009,847 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.9

Radius: 10.3

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.21 AU - 11.47 AU

Year: 10697 Days

Day: 12.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,998,975 km

• M1: 128,205 km (0.076 R)
• M2: 556,504 km (0.105 R)
• M3: 929,601 km (0.105 R)
• M4: 1,708,108 km (0.113 R)
• M5: 2,033,484 km (0.088 R)
• M6: 3,434,767 km (0.062 R)
• M7: 4,283,585 km (0.118 R)
• M8: 5,046,385 km (0.062 R)
• M9: 5,897,148 km (0.111 R)
• M10: 6,357,012 km (0.039 R)
• M11: 9,164,515 km (0.107 R)
• M12: 9,831,273 km (0.059 R)
• M13: 11,261,578 km (0.063 R)
• M14: 12,594,046 km (0.113 R)
• M15: 13,843,637 km (0.062 R)
• M16: 19,754,100 km (0.087 R)
• M17: 23,128,280 km (0.093 R)
• M18: 26,677,190 km (0.03 R)
• M19: 27,545,007 km (0.09 R)
• M20: 28,531,156 km (0.103 R)
• M21: 33,817,646 km (0.117 R)
• M22: 41,108,148 km (0.061 R)
• M23: 42,006,484 km (0.096 R)
• M24: 44,914,966 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.9

Radius: 5.1

Gravity: 37.83 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.43 AU - 16.41 AU

Year: 21596 Days

Day: 20.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 87,998,975 km

• M1: 81,082 km (0.109 R)
• M2: 252,820 km (0.103 R)
• M3: 539,151 km (0.089 R)
• M4: 1,064,838 km (0.073 R)
• M5: 1,343,090 km (0.116 R)
• M6: 1,632,262 km (0.083 R)
• M7: 1,920,837 km (0.067 R)
• M8: 2,110,078 km (0.027 R)
• M9: 2,405,235 km (0.093 R)
• M10: 3,163,097 km (0.051 R)
• M11: 3,901,812 km (0.075 R)
• M12: 5,057,306 km (0.119 R)
• M13: 5,216,328 km (0.094 R)
• M14: 5,713,292 km (0.098 R)
• M15: 5,929,461 km (0.077 R)
• M16: 6,196,045 km (0.106 R)
• M17: 7,807,812 km (0.1 R)
• M18: 9,987,154 km (0.06 R)
• M19: 11,148,482 km (0.083 R)
• M20: 11,692,420 km (0.101 R)
• M21: 12,182,802 km (0.099 R)
• M22: 13,204,406 km (0.091 R)
• M23: 13,890,461 km (0.07 R)
• M24: 15,499,985 km (0.042 R)
• M25: 18,420,435 km (0.095 R)
• M26: 18,702,875 km (0.077 R)
• M27: 24,632,785 km (0.092 R)
• M28: 25,437,772 km (0.11 R)
• M29: 29,213,622 km (0.085 R)
• M30: 40,966,330 km (0.09 R)
• M31: 44,414,112 km (0.076 R)
• M32: 44,583,008 km (0.097 R)
• M33: 44,752,353 km (0.117 R)
• M34: 45,433,621 km (0.041 R)
• M35: 49,124,799 km (0.111 R)
• M36: 49,667,989 km (0.118 R)
• M37: 51,693,694 km (0.084 R)
• M38: 57,697,505 km (0.051 R)
• M39: 62,229,273 km (0.096 R)
• M40: 66,329,153 km (0.07 R)
• M41: 69,918,454 km (0.086 R)
• M42: 71,760,752 km (0.104 R)
• M43: 73,635,064 km (0.086 R)
• M44: 85,570,880 km (0.116 R)
• M45: 85,832,377 km (0.108 R)
• M46: 89,549,435 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.7

Radius: 3.7

Gravity: 44.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.59 AU - 17.59 AU

Year: 26475 Days

Day: 24.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,998,975 km

• M1: 51,611 km (0.103 R)
• M2: 172,935 km (0.063 R)
• M3: 392,994 km (0.057 R)
• M4: 1,436,888 km (0.105 R)
• M5: 1,997,580 km (0.101 R)
• M6: 2,125,187 km (0.077 R)
• M7: 2,768,907 km (0.116 R)
• M8: 3,689,233 km (0.107 R)
• M9: 3,914,827 km (0.048 R)
• M10: 4,081,479 km (0.048 R)
• M11: 4,465,048 km (0.091 R)
• M12: 7,038,879 km (0.113 R)
• M13: 7,848,951 km (0.082 R)
• M14: 14,599,555 km (0.105 R)
• M15: 15,000,777 km (0.065 R)
• M16: 19,234,397 km (0.119 R)
• M17: 19,716,551 km (0.04 R)
• M18: 23,428,074 km (0.071 R)
• M19: 24,423,797 km (0.057 R)
• M20: 34,684,715 km (0.116 R)
• M21: 36,855,081 km (0.092 R)
• M22: 40,828,400 km (0.112 R)
• M23: 52,362,546 km (0.047 R)
• M24: 52,736,690 km (0.085 R)
• M25: 55,212,086 km (0.05 R)
• M26: 61,010,948 km (0.118 R)
• M27: 66,106,551 km (0.089 R)
• M28: 66,543,526 km (0.067 R)
• M29: 67,866,121 km (0.104 R)
• M30: 84,613,154 km (0.111 R)
• M31: 85,645,529 km (0.099 R)
• M32: 87,209,724 km (0.063 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: 406 - 12,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit