🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.56 AU - 0.6 AU

Year: 164 Days

Day: 32.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.7 AU

Year: 164 Days

Day: 36.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.9 AU - 1.04 AU

Year: 354 Days

Day: 15.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.99 AU - 1.23 AU

Year: 434 Days

Day: 35.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.89 AU - 2.57 AU

Year: 1235 Days

Day: 42.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,864,136 km

• M1: 1,600,996 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.69 AU - 4.43 AU

Year: 3034 Days

Day: 39.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.38 AU - 5.48 AU

Year: 3458 Days

Day: 31.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 11.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.01 AU - 6.41 AU

Year: 4410 Days

Day: 7.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,864,136 km

• M1: 148,251 km (0.114 R)
• M2: 556,205 km (0.026 R)
• M3: 997,070 km (0.104 R)
• M4: 1,395,748 km (0.119 R)
• M5: 1,890,019 km (0.06 R)
• M6: 4,184,701 km (0.087 R)
• M7: 4,938,375 km (0.111 R)
• M8: 9,001,154 km (0.071 R)
• M9: 10,298,916 km (0.086 R)
• M10: 10,772,543 km (0.098 R)
• M11: 11,260,830 km (0.025 R)
• M12: 13,720,518 km (0.063 R)
• M13: 14,189,059 km (0.055 R)
• M14: 16,171,231 km (0.058 R)
• M15: 17,897,141 km (0.071 R)
• M16: 19,350,933 km (0.056 R)
• M17: 27,407,676 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.4

Radius: 8.1

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.51 AU - 7.33 AU

Year: 6033 Days

Day: 12.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 30,864,136 km

• M1: 100,829 km (0.073 R)
• M2: 356,941 km (0.11 R)
• M3: 788,680 km (0.081 R)
• M4: 1,348,176 km (0.072 R)
• M5: 1,735,784 km (0.078 R)
• M6: 2,074,174 km (0.049 R)
• M7: 2,682,290 km (0.069 R)
• M8: 3,038,034 km (0.111 R)
• M9: 3,664,101 km (0.064 R)
• M10: 4,273,712 km (0.079 R)
• M11: 5,284,096 km (0.097 R)
• M12: 5,845,238 km (0.072 R)
• M13: 6,982,481 km (0.042 R)
• M14: 7,880,666 km (0.103 R)
• M15: 8,894,192 km (0.088 R)
• M16: 9,861,043 km (0.093 R)
• M17: 10,528,249 km (0.064 R)
• M18: 11,706,781 km (0.114 R)
• M19: 16,007,870 km (0.116 R)
• M20: 18,015,024 km (0.081 R)
• M21: 18,742,070 km (0.028 R)
• M22: 19,283,016 km (0.096 R)
• M23: 20,752,665 km (0.076 R)
• M24: 23,287,901 km (0.099 R)
• M25: 24,549,459 km (0.117 R)
• M26: 26,106,175 km (0.071 R)
• M27: 26,526,395 km (0.116 R)
• M28: 27,036,823 km (0.077 R)
• M29: 27,727,367 km (0.069 R)
• M30: 28,696,163 km (0.079 R)
• M31: 29,054,001 km (0.079 R)
• M32: 29,869,908 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.2

Radius: 7.8

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.74 AU - 20.04 AU

Year: 24608 Days

Day: 16.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 30,864,136 km

• M1: 105,466 km (0.059 R)
• M2: 1,004,699 km (0.085 R)
• M3: 1,438,832 km (0.114 R)
• M4: 1,798,615 km (0.038 R)
• M5: 2,475,546 km (0.1 R)
• M6: 5,794,823 km (0.097 R)
• M7: 7,572,495 km (0.109 R)
• M8: 8,238,205 km (0.11 R)
• M9: 11,580,820 km (0.088 R)
• M10: 14,418,692 km (0.101 R)
• M11: 21,713,832 km (0.085 R)
• M12: 22,228,448 km (0.113 R)
• M13: 27,317,768 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit