🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.87 AU - 1.31 AU

Year: 396 Days

Day: 41.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,232,915 km

• M1: 133,292 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.53 AU - 2.69 AU

Year: 1468 Days

Day: 35 Hours

Environment

Temp: -80 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649

Radius: 9.5

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.68 AU - 9.2 AU

Year: 8539 Days

Day: 5 Hours

Environment

Temp: -163 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,232,915 km

• M1: 141,370 km (0.097 R)
• M2: 446,101 km (0.11 R)
• M3: 818,749 km (0.11 R)
• M4: 1,181,075 km (0.098 R)
• M5: 1,735,335 km (0.089 R)
• M6: 2,346,443 km (0.033 R)
• M7: 2,782,072 km (0.072 R)
• M8: 3,339,024 km (0.119 R)
• M9: 4,046,174 km (0.081 R)
• M10: 6,996,094 km (0.073 R)
• M11: 9,429,004 km (0.056 R)
• M12: 11,615,676 km (0.114 R)
• M13: 12,544,529 km (0.062 R)
• M14: 15,241,629 km (0.071 R)
• M15: 16,354,189 km (0.118 R)
• M16: 16,827,666 km (0.118 R)
• M17: 17,660,777 km (0.119 R)
• M18: 19,711,165 km (0.072 R)
• M19: 21,189,641 km (0.118 R)
• M20: 21,997,021 km (0.08 R)
• M21: 24,278,986 km (0.1 R)
• M22: 25,342,178 km (0.114 R)
• M23: 27,751,751 km (0.071 R)
• M24: 32,700,748 km (0.064 R)
• M25: 33,236,608 km (0.096 R)
• M26: 38,207,895 km (0.055 R)
• M27: 38,802,397 km (0.052 R)
• M28: 39,888,178 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.9

Radius: 8.8

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.4 AU - 14.76 AU

Year: 15539 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,232,915 km

• M1: 109,506 km (0.086 R)
• M2: 439,219 km (0.076 R)
• M3: 713,432 km (0.087 R)
• M4: 1,316,611 km (0.11 R)
• M5: 1,614,759 km (0.081 R)
• M6: 2,187,570 km (0.103 R)
• M7: 2,543,613 km (0.11 R)
• M8: 2,914,017 km (0.093 R)
• M9: 3,821,777 km (0.118 R)
• M10: 5,596,606 km (0.025 R)
• M11: 6,024,456 km (0.079 R)
• M12: 6,349,233 km (0.076 R)
• M13: 7,579,227 km (0.06 R)
• M14: 7,910,137 km (0.119 R)
• M15: 8,651,843 km (0.116 R)
• M16: 9,013,421 km (0.104 R)
• M17: 9,656,842 km (0.108 R)
• M18: 10,388,076 km (0.086 R)
• M19: 11,216,250 km (0.067 R)
• M20: 12,024,078 km (0.086 R)
• M21: 13,070,964 km (0.065 R)
• M22: 13,755,524 km (0.112 R)
• M23: 19,583,109 km (0.109 R)
• M24: 19,938,255 km (0.106 R)
• M25: 28,427,186 km (0.094 R)
• M26: 28,882,711 km (0.044 R)
• M27: 32,455,557 km (0.106 R)
• M28: 33,329,807 km (0.086 R)
• M29: 46,794,214 km (0.049 R)
• M30: 48,231,401 km (0.114 R)
• M31: 50,525,185 km (0.063 R)
• M32: 51,193,588 km (0.027 R)
• M33: 53,753,058 km (0.084 R)
• M34: 56,396,602 km (0.069 R)
• M35: 58,206,437 km (0.071 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 15,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit