🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1 AU - 1.58 AU

Year: 513 Days

Day: 33.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,375,116 km

• M1: 149,747 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.46 AU - 1.66 AU

Year: 682 Days

Day: 16.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,375,116 km

• M1: 38,147 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.92 AU - 2.06 AU

Year: 982 Days

Day: 13.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.45 AU - 4.53 AU

Year: 3328 Days

Day: 31 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,375,116 km

• M1: 366,515 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.46 AU - 4.56 AU

Year: 3351 Days

Day: 27.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.36 AU - 5.18 AU

Year: 3645 Days

Day: 12.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 60.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,375,116 km

• M1: 80,484 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562

Radius: 14.3

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.37 AU - 11.57 AU

Year: 10195 Days

Day: 14.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 109,375,116 km

• M1: 181,462 km (0.099 R)
• M2: 1,039,705 km (0.109 R)
• M3: 1,661,434 km (0.063 R)
• M4: 3,321,222 km (0.091 R)
• M5: 3,777,645 km (0.116 R)
• M6: 4,700,963 km (0.097 R)
• M7: 5,837,459 km (0.096 R)
• M8: 6,617,911 km (0.073 R)
• M9: 9,429,603 km (0.075 R)
• M10: 11,445,434 km (0.117 R)
• M11: 12,384,011 km (0.104 R)
• M12: 14,540,464 km (0.052 R)
• M13: 22,248,046 km (0.112 R)
• M14: 26,822,599 km (0.092 R)
• M15: 27,495,939 km (0.102 R)
• M16: 36,012,695 km (0.111 R)
• M17: 40,992,061 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.9

Radius: 11.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.34 AU - 14.28 AU

Year: 14199 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 109,375,116 km

• M1: 148,102 km (0.06 R)
• M2: 1,046,138 km (0.043 R)
• M3: 1,605,185 km (0.117 R)
• M4: 2,459,090 km (0.089 R)
• M5: 13,759,414 km (0.086 R)
• M6: 23,429,420 km (0.049 R)
• M7: 24,151,828 km (0.106 R)
• M8: 25,054,951 km (0.095 R)
• M9: 25,472,927 km (0.107 R)
• M10: 27,191,208 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.8

Radius: 6.3

Gravity: 18.56 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 20.07 AU - 21.57 AU

Year: 33235 Days

Day: 15.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 109,375,116 km

• M1: 81,232 km (0.056 R)
• M2: 302,188 km (0.112 R)
• M3: 578,345 km (0.107 R)
• M4: 851,960 km (0.11 R)
• M5: 1,242,111 km (0.106 R)
• M6: 3,761,489 km (0.037 R)
• M7: 5,842,096 km (0.063 R)
• M8: 6,814,333 km (0.083 R)
• M9: 7,611,240 km (0.094 R)
• M10: 10,716,892 km (0.101 R)
• M11: 11,067,550 km (0.05 R)
• M12: 16,166,593 km (0.084 R)
• M13: 18,461,724 km (0.088 R)
• M14: 24,643,407 km (0.115 R)
• M15: 26,001,008 km (0.032 R)
• M16: 29,134,634 km (0.096 R)
• M17: 34,444,760 km (0.091 R)
• M18: 34,748,893 km (0.029 R)
• M19: 36,453,710 km (0.112 R)
• M20: 37,727,985 km (0.03 R)
• M21: 38,376,192 km (0.1 R)
• M22: 42,947,006 km (0.111 R)
• M23: 47,303,445 km (0.086 R)
• M24: 49,975,861 km (0.025 R)
• M25: 54,376,283 km (0.119 R)
• M26: 54,582,130 km (0.108 R)
• M27: 55,828,729 km (0.089 R)
• M28: 56,038,315 km (0.074 R)
• M29: 57,094,177 km (0.091 R)
• M30: 62,347,157 km (0.1 R)
• M31: 62,572,750 km (0.025 R)
• M32: 63,937,980 km (0.112 R)
• M33: 64,627,926 km (0.071 R)
• M34: 77,649,822 km (0.097 R)
• M35: 78,961,646 km (0.055 R)
• M36: 80,288,130 km (0.119 R)
• M37: 82,985,529 km (0.081 R)
• M38: 88,275,908 km (0.084 R)
• M39: 93,491,040 km (0.11 R)
• M40: 99,214,804 km (0.068 R)
• M41: 101,693,042 km (0.075 R)
• M42: 102,947,570 km (0.052 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 11,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit