🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.85 AU - 0.99 AU

Year: 316 Days

Day: 39.8 Hours

Environment

Temp: 85 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,895,974 km

• M1: 26,180 km (0.111 R)
• M2: 117,883 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.89 AU - 2.91 AU

Year: 1769 Days

Day: 19.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,895,974 km

• M1: 19,149 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.35 AU - 3.53 AU

Year: 2285 Days

Day: 37 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.45 AU - 4.53 AU

Year: 3408 Days

Day: 29.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,895,974 km

• M1: 173,234 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.1

Radius: 12.2

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.94 AU - 7.67 AU

Year: 7064 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,895,974 km

• M1: 172,636 km (0.1 R)
• M2: 617,091 km (0.069 R)
• M3: 1,041,650 km (0.092 R)
• M4: 1,908,270 km (0.054 R)
• M5: 2,798,677 km (0.114 R)
• M6: 3,450,774 km (0.067 R)
• M7: 3,948,337 km (0.085 R)
• M8: 4,630,802 km (0.085 R)
• M9: 5,238,169 km (0.103 R)
• M10: 5,768,195 km (0.058 R)
• M11: 6,791,295 km (0.066 R)
• M12: 7,931,530 km (0.086 R)
• M13: 10,834,476 km (0.099 R)
• M14: 12,280,040 km (0.066 R)
• M15: 13,618,193 km (0.082 R)
• M16: 15,237,291 km (0.118 R)
• M17: 17,115,642 km (0.085 R)
• M18: 19,508,909 km (0.063 R)
• M19: 19,953,364 km (0.109 R)
• M20: 21,171,539 km (0.116 R)
• M21: 24,950,082 km (0.112 R)
• M22: 29,349,157 km (0.086 R)
• M23: 29,835,201 km (0.102 R)
• M24: 30,823,594 km (0.086 R)
• M25: 32,865,455 km (0.04 R)
• M26: 34,887,271 km (0.055 R)
• M27: 36,990,766 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.5

Radius: 9.4

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.35 AU - 10.87 AU

Year: 10670 Days

Day: 11.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,895,974 km

• M1: 116,836 km (0.047 R)
• M2: 423,512 km (0.103 R)
• M3: 832,512 km (0.087 R)
• M4: 1,223,112 km (0.056 R)
• M5: 1,706,164 km (0.104 R)
• M6: 2,009,099 km (0.115 R)
• M7: 2,330,436 km (0.034 R)
• M8: 2,627,687 km (0.049 R)
• M9: 5,384,925 km (0.118 R)
• M10: 6,722,180 km (0.066 R)
• M11: 7,974,763 km (0.109 R)
• M12: 8,482,498 km (0.094 R)
• M13: 11,723,088 km (0.084 R)
• M14: 14,068,483 km (0.027 R)
• M15: 14,622,444 km (0.062 R)
• M16: 15,383,448 km (0.116 R)
• M17: 15,708,225 km (0.098 R)
• M18: 19,438,747 km (0.117 R)
• M19: 23,549,398 km (0.119 R)
• M20: 27,723,627 km (0.075 R)
• M21: 31,108,578 km (0.086 R)
• M22: 32,472,611 km (0.102 R)
• M23: 33,223,294 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.7

Radius: 4.6

Gravity: 22.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.66 AU - 18.04 AU

Year: 22600 Days

Day: 15.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 72,895,974 km

• M1: 77,193 km (0.045 R)
• M2: 228,586 km (0.1 R)
• M3: 378,483 km (0.101 R)
• M4: 580,889 km (0.065 R)
• M5: 741,407 km (0.109 R)
• M6: 1,308,084 km (0.107 R)
• M7: 1,622,090 km (0.047 R)
• M8: 2,043,657 km (0.063 R)
• M9: 2,534,637 km (0.057 R)
• M10: 3,716,909 km (0.099 R)
• M11: 7,100,962 km (0.1 R)
• M12: 7,619,618 km (0.065 R)
• M13: 9,437,980 km (0.076 R)
• M14: 9,890,813 km (0.1 R)
• M15: 10,417,547 km (0.079 R)
• M16: 11,086,399 km (0.096 R)
• M17: 14,714,596 km (0.075 R)
• M18: 15,711,816 km (0.063 R)
• M19: 18,619,400 km (0.112 R)
• M20: 21,189,042 km (0.069 R)
• M21: 22,260,014 km (0.107 R)
• M22: 23,264,563 km (0.03 R)
• M23: 26,237,372 km (0.078 R)
• M24: 27,471,255 km (0.105 R)
• M25: 30,909,164 km (0.081 R)
• M26: 33,181,107 km (0.102 R)
• M27: 35,157,444 km (0.111 R)
• M28: 35,561,957 km (0.096 R)
• M29: 36,655,817 km (0.11 R)
• M30: 39,488,004 km (0.034 R)
• M31: 39,924,979 km (0.101 R)
• M32: 40,071,435 km (0.051 R)
• M33: 42,615,197 km (0.097 R)
• M34: 44,947,428 km (0.108 R)
• M35: 45,583,369 km (0.099 R)
• M36: 55,673,446 km (0.035 R)
• M37: 55,856,105 km (0.115 R)
• M38: 61,331,537 km (0.047 R)
• M39: 62,507,376 km (0.094 R)
• M40: 63,698,025 km (0.101 R)
• M41: 68,822,500 km (0.081 R)
• M42: 70,946,940 km (0.089 R)
• M43: 72,677,638 km (0.071 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 17,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit