🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.62 AU - 0.7 AU

Year: 197 Days

Day: 21.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,503,194 km

• M1: 300,393 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.64 AU - 0.7 AU

Year: 201 Days

Day: 22.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.01 AU - 1.47 AU

Year: 507 Days

Day: 47.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.62 AU - 3.62 AU

Year: 2023 Days

Day: 18 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,503,194 km

• M1: 77,940 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.07 AU - 4.43 AU

Year: 2666 Days

Day: 22.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,503,194 km

• M1: 689,048 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.6

Radius: 8.1

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.29 AU - 6.99 AU

Year: 6281 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 105,503,194 km

• M1: 100,829 km (0.055 R)
• M2: 447,447 km (0.044 R)
• M3: 744,997 km (0.104 R)
• M4: 1,207,853 km (0.046 R)
• M5: 1,499,270 km (0.11 R)
• M6: 2,055,774 km (0.106 R)
• M7: 2,562,911 km (0.112 R)
• M8: 3,253,604 km (0.07 R)
• M9: 3,895,678 km (0.108 R)
• M10: 4,234,667 km (0.098 R)
• M11: 4,999,710 km (0.108 R)
• M12: 7,886,501 km (0.113 R)
• M13: 9,549,730 km (0.079 R)
• M14: 9,811,376 km (0.026 R)
• M15: 10,212,897 km (0.049 R)
• M16: 11,581,418 km (0.048 R)
• M17: 12,803,334 km (0.111 R)
• M18: 13,829,874 km (0.084 R)
• M19: 14,505,907 km (0.076 R)
• M20: 14,793,883 km (0.111 R)
• M21: 15,381,653 km (0.031 R)
• M22: 19,868,692 km (0.079 R)
• M23: 22,678,140 km (0.114 R)
• M24: 28,707,831 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.5

Radius: 11.9

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.11 AU - 7.13 AU

Year: 6974 Days

Day: 14.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 105,503,194 km

• M1: 147,952 km (0.097 R)
• M2: 651,648 km (0.082 R)
• M3: 1,131,558 km (0.095 R)
• M4: 1,527,544 km (0.104 R)
• M5: 2,357,662 km (0.119 R)
• M6: 2,922,394 km (0.092 R)
• M7: 3,340,820 km (0.086 R)
• M8: 4,400,122 km (0.115 R)
• M9: 5,404,971 km (0.043 R)
• M10: 8,131,691 km (0.076 R)
• M11: 9,049,026 km (0.039 R)
• M12: 10,483,968 km (0.084 R)
• M13: 11,376,020 km (0.115 R)
• M14: 12,115,632 km (0.095 R)
• M15: 17,565,034 km (0.074 R)
• M16: 19,301,117 km (0.063 R)
• M17: 28,815,243 km (0.07 R)
• M18: 29,542,438 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.2

Radius: 6.2

Gravity: 22.09 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 15.6 AU - 21.5 AU

Year: 29328 Days

Day: 19.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 105,503,194 km

• M1: 78,988 km (0.062 R)
• M2: 283,039 km (0.108 R)
• M3: 1,804,749 km (0.106 R)
• M4: 2,039,019 km (0.085 R)
• M5: 2,245,763 km (0.071 R)
• M6: 2,895,168 km (0.047 R)
• M7: 4,995,821 km (0.078 R)
• M8: 5,504,304 km (0.088 R)
• M9: 6,235,090 km (0.076 R)
• M10: 7,343,161 km (0.097 R)
• M11: 10,338,858 km (0.103 R)
• M12: 11,956,311 km (0.119 R)
• M13: 12,254,010 km (0.032 R)
• M14: 15,419,950 km (0.107 R)
• M15: 18,393,956 km (0.119 R)
• M16: 20,540,835 km (0.053 R)
• M17: 21,950,346 km (0.097 R)
• M18: 23,655,463 km (0.113 R)
• M19: 24,480,644 km (0.043 R)
• M20: 26,690,504 km (0.09 R)
• M21: 28,498,544 km (0.079 R)
• M22: 29,029,766 km (0.111 R)
• M23: 32,789,609 km (0.109 R)
• M24: 35,012,484 km (0.096 R)
• M25: 36,705,184 km (0.077 R)
• M26: 38,451,589 km (0.068 R)
• M27: 41,597,334 km (0.109 R)
• M28: 42,625,370 km (0.09 R)
• M29: 44,731,858 km (0.07 R)
• M30: 45,629,744 km (0.117 R)
• M31: 47,091,166 km (0.112 R)
• M32: 49,723,340 km (0.114 R)
• M33: 54,055,246 km (0.111 R)
• M34: 70,462,542 km (0.063 R)
• M35: 72,167,210 km (0.082 R)
• M36: 72,412,999 km (0.065 R)
• M37: 72,659,387 km (0.105 R)
• M38: 74,901,410 km (0.055 R)
• M39: 83,246,578 km (0.104 R)
• M40: 83,787,823 km (0.083 R)
• M41: 87,084,660 km (0.075 R)
• M42: 96,594,597 km (0.1 R)
• M43: 100,217,409 km (0.049 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: 298 - 10,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit