🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.16 AU - 1.24 AU

Year: 495 Days

Day: 28.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.53 AU - 2.23 AU

Year: 971 Days

Day: 41.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.49 AU - 3.41 AU

Year: 1909 Days

Day: 28.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,861,072 km

• M1: 36,951 km (0.114 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.2

Radius: 8.7

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.54 AU - 7.04 AU

Year: 5943 Days

Day: 8.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,861,072 km

• M1: 108,309 km (0.046 R)
• M2: 403,765 km (0.091 R)
• M3: 767,886 km (0.087 R)
• M4: 1,115,551 km (0.028 R)
• M5: 1,580,502 km (0.12 R)
• M6: 2,218,836 km (0.102 R)
• M7: 2,708,170 km (0.057 R)
• M8: 5,208,250 km (0.114 R)
• M9: 6,204,871 km (0.097 R)
• M10: 8,246,732 km (0.086 R)
• M11: 8,904,215 km (0.044 R)
• M12: 10,892,371 km (0.053 R)
• M13: 11,184,685 km (0.066 R)
• M14: 11,887,196 km (0.105 R)
• M15: 12,833,253 km (0.072 R)
• M16: 13,435,684 km (0.082 R)
• M17: 13,885,525 km (0.092 R)
• M18: 14,461,776 km (0.116 R)
• M19: 16,863,270 km (0.086 R)
• M20: 17,921,077 km (0.059 R)
• M21: 18,397,546 km (0.055 R)
• M22: 21,360,033 km (0.114 R)
• M23: 22,283,949 km (0.108 R)
• M24: 29,889,505 km (0.102 R)
• M25: 35,428,815 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.3

Radius: 9.2

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.2 AU - 11.6 AU

Year: 10857 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 53,861,072 km

• M1: 119,379 km (0.119 R)
• M2: 439,369 km (0.094 R)
• M3: 1,012,179 km (0.074 R)
• M4: 1,343,090 km (0.117 R)
• M5: 1,746,705 km (0.073 R)
• M6: 2,565,603 km (0.117 R)
• M7: 3,026,814 km (0.117 R)
• M8: 3,673,825 km (0.105 R)
• M9: 4,380,076 km (0.06 R)
• M10: 7,004,322 km (0.113 R)
• M11: 8,042,681 km (0.057 R)
• M12: 8,364,017 km (0.109 R)
• M13: 9,230,039 km (0.108 R)
• M14: 9,582,492 km (0.118 R)
• M15: 10,154,554 km (0.115 R)
• M16: 12,734,968 km (0.114 R)
• M17: 13,362,680 km (0.102 R)
• M18: 14,748,106 km (0.114 R)
• M19: 15,510,906 km (0.05 R)
• M20: 17,571,018 km (0.104 R)
• M21: 18,191,550 km (0.116 R)
• M22: 18,586,937 km (0.091 R)
• M23: 20,394,528 km (0.062 R)
• M24: 20,821,181 km (0.119 R)
• M25: 24,643,556 km (0.1 R)
• M26: 27,230,403 km (0.103 R)
• M27: 28,909,489 km (0.083 R)
• M28: 29,774,315 km (0.095 R)
• M29: 31,103,791 km (0.093 R)
• M30: 31,442,331 km (0.118 R)
• M31: 33,171,682 km (0.106 R)
• M32: 34,000,006 km (0.116 R)
• M33: 41,266,273 km (0.04 R)
• M34: 43,900,991 km (0.077 R)
• M35: 46,351,703 km (0.08 R)
• M36: 49,349,944 km (0.067 R)
• M37: 52,156,849 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.7

Radius: 9.9

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.24 AU - 11.28 AU

Year: 13297 Days

Day: 7.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,861,072 km

• M1: 123,119 km (0.103 R)
• M2: 559,496 km (0.096 R)
• M3: 1,100,741 km (0.092 R)
• M4: 1,802,804 km (0.12 R)
• M5: 2,161,540 km (0.076 R)
• M6: 3,048,655 km (0.098 R)
• M7: 4,365,864 km (0.034 R)
• M8: 4,858,640 km (0.026 R)
• M9: 5,491,439 km (0.119 R)
• M10: 11,499,888 km (0.047 R)
• M11: 13,054,658 km (0.099 R)
• M12: 14,409,267 km (0.117 R)
• M13: 18,793,233 km (0.115 R)
• M14: 19,601,360 km (0.061 R)
• M15: 20,516,899 km (0.044 R)
• M16: 22,522,857 km (0.066 R)
• M17: 22,975,690 km (0.112 R)
• M18: 23,712,758 km (0.117 R)
• M19: 26,217,625 km (0.089 R)
• M20: 27,740,232 km (0.1 R)
• M21: 29,106,809 km (0.095 R)
• M22: 33,475,665 km (0.075 R)
• M23: 39,167,715 km (0.095 R)
• M24: 43,627,077 km (0.118 R)
• M25: 45,185,738 km (0.075 R)
• M26: 47,222,662 km (0.092 R)
• M27: 49,168,332 km (0.066 R)
• M28: 50,084,021 km (0.056 R)
• M29: 51,322,691 km (0.072 R)
• M30: 53,539,283 km (0.071 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 13,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit