🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.74 AU - 0.94 AU

Year: 280 Days

Day: 24.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.05 AU - 2.93 AU

Year: 1428 Days

Day: 34.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.58 AU - 3.88 AU

Year: 2618 Days

Day: 45.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.8

Radius: 8.8

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.19 AU - 5.25 AU

Year: 4334 Days

Day: 11.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,749,366 km

• M1: 109,506 km (0.12 R)
• M2: 413,040 km (0.101 R)
• M3: 806,781 km (0.099 R)
• M4: 1,216,829 km (0.115 R)
• M5: 1,931,757 km (0.082 R)
• M6: 2,389,826 km (0.063 R)
• M7: 2,969,219 km (0.11 R)
• M8: 3,374,778 km (0.051 R)
• M9: 3,737,254 km (0.092 R)
• M10: 4,340,732 km (0.111 R)
• M11: 4,631,700 km (0.094 R)
• M12: 5,104,878 km (0.061 R)
• M13: 7,202,689 km (0.075 R)
• M14: 7,579,825 km (0.108 R)
• M15: 8,720,359 km (0.111 R)
• M16: 9,442,618 km (0.055 R)
• M17: 9,971,446 km (0.105 R)
• M18: 12,242,491 km (0.094 R)
• M19: 12,963,104 km (0.05 R)
• M20: 14,439,336 km (0.044 R)
• M21: 15,449,271 km (0.116 R)
• M22: 15,971,517 km (0.068 R)
• M23: 16,668,195 km (0.096 R)
• M24: 17,722,411 km (0.071 R)
• M25: 18,702,875 km (0.042 R)
• M26: 19,779,830 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.6

Radius: 14.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.1 AU - 7.28 AU

Year: 6289 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,749,366 km

• M1: 181,462 km (0.052 R)
• M2: 713,881 km (0.047 R)
• M3: 1,594,115 km (0.045 R)
• M4: 4,311,261 km (0.073 R)
• M5: 5,155,891 km (0.073 R)
• M6: 6,450,959 km (0.056 R)
• M7: 7,807,662 km (0.07 R)
• M8: 9,265,643 km (0.043 R)
• M9: 11,358,518 km (0.109 R)
• M10: 12,170,385 km (0.119 R)
• M11: 13,330,068 km (0.086 R)
• M12: 16,461,002 km (0.113 R)
• M13: 18,715,292 km (0.109 R)
• M14: 21,525,638 km (0.075 R)
• M15: 22,769,544 km (0.118 R)
• M16: 24,215,856 km (0.088 R)
• M17: 25,001,395 km (0.1 R)
• M18: 27,799,623 km (0.082 R)
• M19: 29,451,183 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.3

Radius: 10.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.77 AU - 11.99 AU

Year: 13952 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,749,366 km

• M1: 137,630 km (0.066 R)
• M2: 922,271 km (0.118 R)
• M3: 1,379,292 km (0.116 R)
• M4: 2,043,956 km (0.103 R)
• M5: 2,534,786 km (0.111 R)
• M6: 4,702,609 km (0.106 R)
• M7: 5,447,158 km (0.116 R)
• M8: 5,893,707 km (0.116 R)
• M9: 9,737,475 km (0.1 R)
• M10: 18,522,311 km (0.097 R)
• M11: 18,990,253 km (0.033 R)
• M12: 20,019,785 km (0.109 R)
• M13: 28,824,667 km (0.107 R)
• M14: 29,725,845 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.6

Radius: 4

Gravity: 59.48 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.51 AU - 16.67 AU

Year: 18208 Days

Day: 17.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,749,366 km

• M1: 50,414 km (0.099 R)
• M2: 308,172 km (0.109 R)
• M3: 462,407 km (0.061 R)
• M4: 736,321 km (0.084 R)
• M5: 1,097,300 km (0.08 R)
• M6: 1,799,363 km (0.116 R)
• M7: 2,095,866 km (0.1 R)
• M8: 3,073,039 km (0.118 R)
• M9: 3,294,145 km (0.076 R)
• M10: 4,185,748 km (0.085 R)
• M11: 5,705,064 km (0.074 R)
• M12: 7,312,344 km (0.036 R)
• M13: 9,483,907 km (0.025 R)
• M14: 10,622,047 km (0.109 R)
• M15: 14,196,838 km (0.11 R)
• M16: 16,669,392 km (0.046 R)
• M17: 18,952,704 km (0.109 R)
• M18: 22,446,263 km (0.032 R)
• M19: 22,963,124 km (0.041 R)
• M20: 24,235,753 km (0.084 R)
• M21: 24,670,185 km (0.081 R)
• M22: 25,666,656 km (0.092 R)
• M23: 26,231,837 km (0.087 R)
• M24: 26,574,715 km (0.117 R)
• M25: 30,295,962 km (0.114 R)
• M26: 36,152,420 km (0.102 R)
• M27: 37,581,229 km (0.117 R)
• M28: 41,936,472 km (0.101 R)
• M29: 42,092,353 km (0.115 R)
• M30: 50,743,149 km (0.096 R)
• M31: 52,532,190 km (0.095 R)
• M32: 58,344,666 km (0.062 R)
• M33: 59,124,519 km (0.082 R)
• M34: 62,110,942 km (0.104 R)
• M35: 66,458,405 km (0.064 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 10,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit