🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.82 AU - 0.86 AU

Year: 277 Days

Day: 16.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.45 AU - 1.49 AU

Year: 641 Days

Day: 34.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.66 AU - 4.04 AU

Year: 2719 Days

Day: 42.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,500,519 km

• M1: 1,589,178 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.5

Radius: 12.3

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.89 AU - 9.43 AU

Year: 7630 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 98,500,519 km

• M1: 154,086 km (0.052 R)
• M2: 637,885 km (0.088 R)
• M3: 1,047,035 km (0.062 R)
• M4: 2,410,022 km (0.085 R)
• M5: 3,203,938 km (0.096 R)
• M6: 3,675,021 km (0.083 R)
• M7: 4,111,548 km (0.101 R)
• M8: 4,816,902 km (0.089 R)
• M9: 6,076,965 km (0.109 R)
• M10: 7,424,842 km (0.071 R)
• M11: 7,915,822 km (0.065 R)
• M12: 9,473,136 km (0.119 R)
• M13: 11,873,882 km (0.115 R)
• M14: 13,483,106 km (0.085 R)
• M15: 15,826,856 km (0.109 R)
• M16: 16,573,051 km (0.041 R)
• M17: 24,203,589 km (0.107 R)
• M18: 25,103,121 km (0.114 R)
• M19: 25,653,492 km (0.088 R)
• M20: 33,893,193 km (0.099 R)
• M21: 45,074,736 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.7

Radius: 8.9

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.95 AU - 11.43 AU

Year: 10026 Days

Day: 5.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 98,500,519 km

• M1: 114,592 km (0.088 R)
• M2: 391,498 km (0.089 R)
• M3: 716,424 km (0.084 R)
• M4: 1,375,852 km (0.072 R)
• M5: 1,696,739 km (0.098 R)
• M6: 1,982,471 km (0.108 R)
• M7: 4,647,557 km (0.099 R)
• M8: 4,988,491 km (0.11 R)
• M9: 5,279,758 km (0.12 R)
• M10: 7,692,023 km (0.052 R)
• M11: 8,622,073 km (0.093 R)
• M12: 9,925,669 km (0.119 R)
• M13: 12,033,952 km (0.097 R)
• M14: 12,382,964 km (0.075 R)
• M15: 13,040,297 km (0.049 R)
• M16: 17,041,890 km (0.039 R)
• M17: 17,408,405 km (0.091 R)
• M18: 19,083,602 km (0.107 R)
• M19: 20,122,709 km (0.069 R)
• M20: 21,114,842 km (0.112 R)
• M21: 23,017,876 km (0.101 R)
• M22: 26,569,779 km (0.104 R)
• M23: 27,662,591 km (0.076 R)
• M24: 28,475,805 km (0.061 R)
• M25: 33,693,779 km (0.099 R)
• M26: 36,891,882 km (0.107 R)
• M27: 37,259,294 km (0.107 R)
• M28: 37,629,100 km (0.112 R)
• M29: 40,157,604 km (0.092 R)
• M30: 42,126,910 km (0.111 R)
• M31: 44,159,496 km (0.058 R)
• M32: 48,860,011 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.2

Radius: 6.6

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.85 AU - 15.89 AU

Year: 16616 Days

Day: 24.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 98,500,519 km

• M1: 82,129 km (0.06 R)
• M2: 791,971 km (0.089 R)
• M3: 1,828,834 km (0.092 R)
• M4: 2,308,146 km (0.102 R)
• M5: 2,544,061 km (0.115 R)
• M6: 3,192,867 km (0.083 R)
• M7: 5,346,329 km (0.12 R)
• M8: 8,822,983 km (0.096 R)
• M9: 10,406,925 km (0.097 R)
• M10: 13,294,164 km (0.113 R)
• M11: 14,340,302 km (0.106 R)
• M12: 19,163,936 km (0.057 R)
• M13: 21,512,772 km (0.095 R)
• M14: 30,049,575 km (0.098 R)
• M15: 32,212,162 km (0.1 R)
• M16: 32,706,433 km (0.114 R)
• M17: 39,742,021 km (0.075 R)
• M18: 42,343,378 km (0.086 R)
• M19: 46,927,655 km (0.107 R)
• M20: 50,492,273 km (0.102 R)
• M21: 53,712,667 km (0.065 R)
• M22: 55,993,286 km (0.077 R)
• M23: 60,371,717 km (0.083 R)
• M24: 64,580,952 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.9

Radius: 4.2

Gravity: 46.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.17 AU - 18.37 AU

Year: 26959 Days

Day: 22.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 98,500,519 km

• M1: 56,398 km (0.112 R)
• M2: 463,155 km (0.04 R)
• M3: 4,024,931 km (0.09 R)
• M4: 6,305,849 km (0.061 R)
• M5: 6,592,180 km (0.075 R)
• M6: 10,404,532 km (0.111 R)
• M7: 13,656,640 km (0.113 R)
• M8: 14,216,734 km (0.041 R)
• M9: 15,297,429 km (0.059 R)
• M10: 16,342,371 km (0.088 R)
• M11: 21,530,425 km (0.094 R)
• M12: 26,963,969 km (0.056 R)
• M13: 32,959,104 km (0.101 R)
• M14: 33,820,039 km (0.09 R)
• M15: 38,665,963 km (0.051 R)
• M16: 41,253,707 km (0.106 R)
• M17: 44,997,095 km (0.063 R)
• M18: 46,950,993 km (0.112 R)
• M19: 49,892,835 km (0.116 R)
• M20: 64,212,343 km (0.115 R)
• M21: 71,582,132 km (0.113 R)
• M22: 82,607,196 km (0.078 R)
• M23: 88,246,288 km (0.106 R)
• M24: 97,617,099 km (0.11 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 10,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit