🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.45 AU - 1.79 AU

Year: 718 Days

Day: 45.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,019,157 km

• M1: 101,128 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.74 AU - 2.12 AU

Year: 934 Days

Day: 33.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.09 AU - 2.95 AU

Year: 1393 Days

Day: 21.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.15 AU - 3.33 AU

Year: 2031 Days

Day: 17.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.15 AU - 4.39 AU

Year: 3073 Days

Day: 46.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.36 AU - 5.28 AU

Year: 3685 Days

Day: 20.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,019,157 km

• M1: 61,485 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.8

Radius: 8.5

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.48 AU - 7.68 AU

Year: 6561 Days

Day: 6.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,019,157 km

• M1: 105,766 km (0.117 R)
• M2: 438,322 km (0.05 R)
• M3: 1,037,760 km (0.11 R)
• M4: 1,650,214 km (0.098 R)
• M5: 1,952,701 km (0.038 R)
• M6: 2,309,193 km (0.059 R)
• M7: 2,925,835 km (0.108 R)
• M8: 5,410,656 km (0.118 R)
• M9: 7,796,443 km (0.086 R)
• M10: 8,404,408 km (0.07 R)
• M11: 9,087,323 km (0.116 R)
• M12: 10,515,234 km (0.074 R)
• M13: 12,516,555 km (0.09 R)
• M14: 13,578,251 km (0.091 R)
• M15: 14,820,212 km (0.109 R)
• M16: 16,988,933 km (0.095 R)
• M17: 17,257,311 km (0.093 R)
• M18: 18,009,938 km (0.092 R)
• M19: 18,359,099 km (0.102 R)
• M20: 22,424,272 km (0.071 R)
• M21: 23,155,506 km (0.076 R)
• M22: 24,579,977 km (0.091 R)
• M23: 30,468,150 km (0.102 R)
• M24: 32,691,323 km (0.105 R)
• M25: 33,420,912 km (0.098 R)
• M26: 35,564,949 km (0.097 R)
• M27: 37,685,349 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.6

Radius: 5.5

Gravity: 32.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 14.62 AU - 17 AU

Year: 21892 Days

Day: 20.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,019,157 km

• M1: 68,366 km (0.092 R)
• M2: 259,104 km (0.1 R)
• M3: 547,528 km (0.064 R)
• M4: 829,221 km (0.039 R)
• M5: 1,063,491 km (0.089 R)
• M6: 1,263,952 km (0.118 R)
• M7: 3,133,327 km (0.086 R)
• M8: 4,311,859 km (0.12 R)
• M9: 4,638,132 km (0.107 R)
• M10: 4,864,624 km (0.106 R)
• M11: 6,663,388 km (0.095 R)
• M12: 8,356,238 km (0.106 R)
• M13: 9,754,380 km (0.117 R)
• M14: 10,064,047 km (0.062 R)
• M15: 10,966,422 km (0.099 R)
• M16: 11,301,371 km (0.051 R)
• M17: 11,574,238 km (0.049 R)
• M18: 12,636,682 km (0.112 R)
• M19: 18,090,721 km (0.064 R)
• M20: 19,226,767 km (0.114 R)
• M21: 27,178,792 km (0.092 R)
• M22: 28,666,243 km (0.108 R)
• M23: 32,209,768 km (0.108 R)
• M24: 32,620,713 km (0.119 R)
• M25: 36,034,537 km (0.087 R)
• M26: 40,309,595 km (0.114 R)
• M27: 42,240,904 km (0.047 R)
• M28: 46,635,191 km (0.105 R)
• M29: 48,224,519 km (0.115 R)
• M30: 49,123,004 km (0.094 R)
• M31: 54,168,043 km (0.113 R)
• M32: 57,114,672 km (0.117 R)
• M33: 57,314,834 km (0.118 R)
• M34: 57,515,445 km (0.115 R)
• M35: 59,959,724 km (0.088 R)
• M36: 68,606,182 km (0.049 R)
• M37: 72,519,662 km (0.064 R)
• M38: 79,534,157 km (0.06 R)
• M39: 83,591,251 km (0.033 R)
• M40: 90,203,028 km (0.049 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 11,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit