🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.43 AU - 0.59 AU

Year: 138 Days

Day: 18 Hours

Environment

Temp: 238 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,342,892 km

• M1: 42,037 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.21 AU - 3.43 AU

Year: 1794 Days

Day: 26.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,342,892 km

• M1: 1,934,899 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.7 AU - 4.5 AU

Year: 2587 Days

Day: 31.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 91.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.4

Radius: 12.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.72 AU - 7 AU

Year: 6075 Days

Day: 8.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,342,892 km

• M1: 153,039 km (0.099 R)
• M2: 575,802 km (0.041 R)
• M3: 1,116,599 km (0.106 R)
• M4: 1,933,104 km (0.096 R)
• M5: 2,534,487 km (0.106 R)
• M6: 3,557,587 km (0.067 R)
• M7: 4,363,919 km (0.114 R)
• M8: 5,554,270 km (0.078 R)
• M9: 5,953,846 km (0.042 R)
• M10: 6,339,659 km (0.07 R)
• M11: 7,269,709 km (0.082 R)
• M12: 8,170,886 km (0.079 R)
• M13: 8,811,913 km (0.119 R)
• M14: 10,014,680 km (0.047 R)
• M15: 10,562,358 km (0.108 R)
• M16: 11,081,911 km (0.075 R)
• M17: 11,868,197 km (0.078 R)
• M18: 12,586,267 km (0.104 R)
• M19: 14,052,925 km (0.115 R)
• M20: 25,159,071 km (0.096 R)
• M21: 27,301,312 km (0.065 R)
• M22: 29,192,528 km (0.086 R)
• M23: 30,311,820 km (0.118 R)
• M24: 32,043,864 km (0.106 R)
• M25: 34,454,783 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.9

Radius: 8.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.06 AU - 8.96 AU

Year: 9402 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,342,892 km

• M1: 105,766 km (0.071 R)
• M2: 407,804 km (0.117 R)
• M3: 767,138 km (0.11 R)
• M4: 1,157,738 km (0.111 R)
• M5: 1,665,473 km (0.064 R)
• M6: 2,284,210 km (0.06 R)
• M7: 2,865,098 km (0.113 R)
• M8: 3,582,420 km (0.081 R)
• M9: 5,453,142 km (0.088 R)
• M10: 5,794,374 km (0.114 R)
• M11: 6,240,924 km (0.09 R)
• M12: 9,868,972 km (0.089 R)
• M13: 12,340,628 km (0.109 R)
• M14: 13,589,919 km (0.04 R)
• M15: 17,290,073 km (0.052 R)
• M16: 17,595,103 km (0.119 R)
• M17: 21,261,597 km (0.113 R)
• M18: 21,541,495 km (0.056 R)
• M19: 23,570,192 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 8.5

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.7 AU - 13.54 AU

Year: 15002 Days

Day: 6.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,342,892 km

• M1: 106,364 km (0.034 R)
• M2: 945,907 km (0.12 R)
• M3: 1,403,228 km (0.059 R)
• M4: 2,196,097 km (0.047 R)
• M5: 2,533,290 km (0.033 R)
• M6: 3,207,378 km (0.11 R)
• M7: 4,306,923 km (0.037 R)
• M8: 4,769,629 km (0.036 R)
• M9: 7,048,453 km (0.051 R)
• M10: 8,125,558 km (0.111 R)
• M11: 8,937,126 km (0.07 R)
• M12: 9,255,022 km (0.061 R)
• M13: 11,019,678 km (0.106 R)
• M14: 11,885,700 km (0.109 R)
• M15: 12,400,616 km (0.106 R)
• M16: 13,406,064 km (0.069 R)
• M17: 15,578,524 km (0.116 R)
• M18: 16,509,771 km (0.12 R)
• M19: 21,824,833 km (0.069 R)
• M20: 24,503,832 km (0.089 R)
• M21: 25,127,655 km (0.098 R)
• M22: 36,872,434 km (0.116 R)
• M23: 42,414,287 km (0.087 R)
• M24: 49,304,915 km (0.069 R)
• M25: 53,534,346 km (0.107 R)
• M26: 55,469,544 km (0.103 R)
• M27: 56,364,439 km (0.06 R)
• M28: 57,268,907 km (0.044 R)
• M29: 57,999,394 km (0.051 R)
• M30: 59,665,764 km (0.111 R)
• M31: 66,249,118 km (0.058 R)
• M32: 68,273,775 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.7

Radius: 8

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.83 AU - 12.27 AU

Year: 15843 Days

Day: 21.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,342,892 km

• M1: 99,782 km (0.099 R)
• M2: 382,971 km (0.11 R)
• M3: 659,427 km (0.032 R)
• M4: 990,637 km (0.107 R)
• M5: 1,313,918 km (0.115 R)
• M6: 1,690,157 km (0.062 R)
• M7: 2,198,042 km (0.102 R)
• M8: 4,579,340 km (0.102 R)
• M9: 5,259,113 km (0.085 R)
• M10: 6,685,230 km (0.113 R)
• M11: 7,949,182 km (0.12 R)
• M12: 8,611,452 km (0.114 R)
• M13: 13,521,404 km (0.095 R)
• M14: 14,023,753 km (0.074 R)
• M15: 15,065,852 km (0.068 R)
• M16: 15,762,380 km (0.063 R)
• M17: 16,158,515 km (0.12 R)
• M18: 16,561,382 km (0.094 R)
• M19: 17,471,087 km (0.077 R)
• M20: 19,299,771 km (0.081 R)
• M21: 25,329,762 km (0.108 R)
• M22: 28,011,005 km (0.115 R)
• M23: 28,827,210 km (0.12 R)
• M24: 30,385,123 km (0.108 R)
• M25: 31,621,100 km (0.095 R)
• M26: 33,019,092 km (0.116 R)
• M27: 43,356,305 km (0.104 R)
• M28: 48,496,937 km (0.11 R)
• M29: 48,998,838 km (0.116 R)
• M30: 53,138,809 km (0.107 R)
• M31: 53,672,126 km (0.072 R)
• M32: 55,841,295 km (0.114 R)
• M33: 57,693,017 km (0.118 R)
• M34: 62,303,474 km (0.109 R)
• M35: 64,698,237 km (0.115 R)
• M36: 67,777,110 km (0.107 R)
• M37: 68,404,374 km (0.094 R)
• M38: 69,035,528 km (0.117 R)
• M39: 70,309,503 km (0.075 R)
• M40: 72,467,453 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 16,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit