🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.52 AU - 0.62 AU

Year: 151 Days

Day: 32.6 Hours

Environment

Temp: 264 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,551,527 km

• M1: 27,825 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.83 AU - 2.83 AU

Year: 1666 Days

Day: 41.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,551,527 km

• M1: 22,440 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.06 AU - 3.62 AU

Year: 2135 Days

Day: 25.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,551,527 km

• M1: 113,395 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.7

Radius: 12.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.76 AU - 8.75 AU

Year: 8290 Days

Day: 11.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 100,551,527 km

• M1: 155,432 km (0.061 R)
• M2: 576,101 km (0.066 R)
• M3: 1,519,166 km (0.101 R)
• M4: 2,296,028 km (0.077 R)
• M5: 3,543,375 km (0.118 R)
• M6: 4,265,484 km (0.087 R)
• M7: 5,054,463 km (0.083 R)
• M8: 6,300,015 km (0.085 R)
• M9: 6,852,031 km (0.12 R)
• M10: 7,817,985 km (0.059 R)
• M11: 9,390,258 km (0.109 R)
• M12: 9,928,063 km (0.104 R)
• M13: 10,439,089 km (0.052 R)
• M14: 11,819,429 km (0.049 R)
• M15: 12,287,969 km (0.043 R)
• M16: 12,823,230 km (0.099 R)
• M17: 14,346,286 km (0.111 R)
• M18: 15,986,776 km (0.117 R)
• M19: 18,364,485 km (0.118 R)
• M20: 19,782,673 km (0.101 R)
• M21: 21,889,310 km (0.106 R)
• M22: 23,401,445 km (0.061 R)
• M23: 23,975,602 km (0.079 R)
• M24: 26,632,759 km (0.111 R)
• M25: 27,079,010 km (0.102 R)
• M26: 28,262,628 km (0.1 R)
• M27: 29,196,268 km (0.117 R)
• M28: 31,620,502 km (0.112 R)
• M29: 35,558,067 km (0.095 R)
• M30: 36,756,197 km (0.087 R)

Asteroid Belt

Center: 11.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.4

Radius: 6.6

Gravity: 22.51 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.47 AU - 15.85 AU

Year: 19637 Days

Day: 16.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 100,551,527 km

• M1: 85,121 km (0.069 R)
• M2: 397,182 km (0.099 R)
• M3: 800,498 km (0.093 R)
• M4: 1,045,988 km (0.029 R)
• M5: 1,603,988 km (0.101 R)
• M6: 2,299,170 km (0.084 R)
• M7: 4,403,413 km (0.113 R)
• M8: 7,640,412 km (0.05 R)
• M9: 8,756,412 km (0.091 R)
• M10: 9,324,435 km (0.074 R)
• M11: 10,408,421 km (0.052 R)
• M12: 12,397,774 km (0.112 R)
• M13: 12,968,340 km (0.115 R)
• M14: 13,481,760 km (0.059 R)
• M15: 13,705,858 km (0.087 R)
• M16: 15,919,757 km (0.074 R)
• M17: 17,024,238 km (0.104 R)
• M18: 17,908,062 km (0.088 R)
• M19: 19,290,496 km (0.063 R)
• M20: 19,862,857 km (0.082 R)
• M21: 21,444,705 km (0.1 R)
• M22: 22,266,147 km (0.06 R)
• M23: 26,340,445 km (0.114 R)
• M24: 28,003,375 km (0.088 R)
• M25: 30,115,248 km (0.118 R)
• M26: 38,266,687 km (0.045 R)
• M27: 40,241,378 km (0.115 R)
• M28: 41,964,447 km (0.059 R)
• M29: 44,392,570 km (0.077 R)
• M30: 49,526,918 km (0.101 R)
• M31: 50,240,051 km (0.039 R)
• M32: 52,236,435 km (0.086 R)
• M33: 57,555,686 km (0.062 R)
• M34: 59,539,653 km (0.039 R)
• M35: 64,698,087 km (0.082 R)
• M36: 68,371,164 km (0.063 R)
• M37: 70,146,741 km (0.04 R)
• M38: 72,180,673 km (0.091 R)
• M39: 74,021,475 km (0.087 R)
• M40: 74,253,651 km (0.057 R)
• M41: 76,129,459 km (0.042 R)
• M42: 79,975,171 km (0.104 R)
• M43: 80,710,295 km (0.102 R)
• M44: 83,948,341 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.9

Radius: 3.9

Gravity: 58.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.89 AU - 20.11 AU

Year: 26717 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 100,551,527 km

• M1: 48,619 km (0.087 R)
• M2: 444,904 km (0.105 R)
• M3: 1,089,671 km (0.106 R)
• M4: 1,814,921 km (0.07 R)
• M5: 2,231,252 km (0.105 R)
• M6: 3,100,865 km (0.11 R)
• M7: 3,311,050 km (0.115 R)
• M8: 3,793,204 km (0.033 R)
• M9: 4,357,636 km (0.096 R)
• M10: 4,659,824 km (0.118 R)
• M11: 4,895,590 km (0.076 R)
• M12: 5,563,246 km (0.069 R)
• M13: 7,388,639 km (0.064 R)
• M14: 7,601,517 km (0.086 R)
• M15: 9,895,002 km (0.091 R)
• M16: 10,819,666 km (0.101 R)
• M17: 12,686,947 km (0.08 R)
• M18: 16,769,622 km (0.096 R)
• M19: 21,112,448 km (0.056 R)
• M20: 21,975,030 km (0.12 R)
• M21: 26,518,467 km (0.117 R)
• M22: 28,161,799 km (0.111 R)
• M23: 31,095,413 km (0.118 R)
• M24: 31,510,697 km (0.057 R)
• M25: 36,019,577 km (0.117 R)
• M26: 36,477,496 km (0.035 R)
• M27: 40,445,430 km (0.086 R)
• M28: 41,272,108 km (0.052 R)
• M29: 46,469,886 km (0.04 R)
• M30: 47,012,477 km (0.078 R)
• M31: 48,110,226 km (0.08 R)
• M32: 51,313,266 km (0.115 R)
• M33: 55,058,150 km (0.081 R)
• M34: 64,197,383 km (0.114 R)
• M35: 64,645,429 km (0.11 R)
• M36: 68,072,566 km (0.026 R)
• M37: 72,100,938 km (0.048 R)
• M38: 77,292,582 km (0.092 R)
• M39: 89,245,303 km (0.109 R)
• M40: 91,208,625 km (0.108 R)
• M41: 96,976,670 km (0.09 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 13,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit