🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.91 AU - 1.33 AU

Year: 420 Days

Day: 47.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,307,082 km

• M1: 47,722 km (0.049 R)

Asteroid Belt

Center: 1.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.57 AU - 2.61 AU

Year: 1479 Days

Day: 15.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.05 AU - 4.21 AU

Year: 2454 Days

Day: 39 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,307,082 km

• M1: 1,194,389 km (0.102 R)
• M2: 1,286,392 km (0.096 R)

Asteroid Belt

Center: 6.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.1

Radius: 14

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.05 AU - 12.21 AU

Year: 11438 Days

Day: 5.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 96,307,082 km

• M1: 174,431 km (0.113 R)
• M2: 689,347 km (0.12 R)
• M3: 1,542,653 km (0.052 R)
• M4: 2,395,660 km (0.076 R)
• M5: 3,174,616 km (0.089 R)
• M6: 8,083,671 km (0.113 R)
• M7: 10,113,714 km (0.077 R)
• M8: 11,372,879 km (0.034 R)
• M9: 15,466,924 km (0.076 R)
• M10: 18,221,469 km (0.091 R)
• M11: 22,702,524 km (0.093 R)
• M12: 25,283,536 km (0.101 R)
• M13: 31,121,294 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.1

Radius: 11.4

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.38 AU - 10.64 AU

Year: 12088 Days

Day: 14.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 96,307,082 km

• M1: 142,866 km (0.062 R)
• M2: 663,915 km (0.079 R)
• M3: 1,730,698 km (0.083 R)
• M4: 2,124,888 km (0.07 R)
• M5: 3,144,996 km (0.111 R)
• M6: 4,377,533 km (0.066 R)
• M7: 4,800,745 km (0.101 R)
• M8: 6,502,870 km (0.113 R)
• M9: 6,934,609 km (0.115 R)
• M10: 8,904,364 km (0.038 R)
• M11: 9,437,830 km (0.047 R)
• M12: 10,622,047 km (0.089 R)
• M13: 12,312,503 km (0.087 R)
• M14: 20,298,935 km (0.109 R)
• M15: 21,481,057 km (0.119 R)
• M16: 24,261,035 km (0.102 R)
• M17: 26,472,839 km (0.101 R)
• M18: 27,071,231 km (0.111 R)
• M19: 29,449,089 km (0.115 R)
• M20: 32,075,429 km (0.115 R)
• M21: 35,332,324 km (0.109 R)
• M22: 39,705,668 km (0.057 R)
• M23: 42,495,818 km (0.099 R)
• M24: 44,008,253 km (0.112 R)
• M25: 46,704,904 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.3

Radius: 5.5

Gravity: 23.58 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.48 AU - 19.24 AU

Year: 27909 Days

Day: 21.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,307,082 km

• M1: 68,815 km (0.119 R)
• M2: 294,857 km (0.085 R)
• M3: 477,516 km (0.12 R)
• M4: 687,701 km (0.095 R)
• M5: 934,388 km (0.098 R)
• M6: 1,164,619 km (0.086 R)
• M7: 1,645,427 km (0.049 R)
• M8: 1,819,110 km (0.031 R)
• M9: 2,464,475 km (0.108 R)
• M10: 2,666,881 km (0.025 R)
• M11: 2,852,981 km (0.064 R)
• M12: 3,590,199 km (0.092 R)
• M13: 4,864,624 km (0.1 R)
• M14: 6,461,581 km (0.116 R)
• M15: 8,099,827 km (0.068 R)
• M16: 9,435,886 km (0.081 R)
• M17: 11,047,653 km (0.056 R)
• M18: 12,685,002 km (0.045 R)
• M19: 13,994,432 km (0.077 R)
• M20: 17,426,207 km (0.104 R)
• M21: 19,138,654 km (0.082 R)
• M22: 23,564,208 km (0.109 R)
• M23: 23,904,094 km (0.096 R)
• M24: 25,772,721 km (0.094 R)
• M25: 27,736,642 km (0.086 R)
• M26: 28,884,058 km (0.028 R)
• M27: 33,078,333 km (0.072 R)
• M28: 35,839,760 km (0.07 R)
• M29: 36,742,883 km (0.088 R)
• M30: 37,506,879 km (0.083 R)
• M31: 37,970,333 km (0.038 R)
• M32: 43,663,131 km (0.102 R)
• M33: 49,898,968 km (0.113 R)
• M34: 50,272,215 km (0.07 R)
• M35: 51,403,175 km (0.105 R)
• M36: 63,660,626 km (0.075 R)
• M37: 68,602,143 km (0.115 R)
• M38: 68,832,523 km (0.109 R)
• M39: 70,460,448 km (0.062 R)
• M40: 85,747,555 km (0.107 R)
• M41: 88,993,978 km (0.04 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 12,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit