🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.78 AU - 2.26 AU

Year: 1070 Days

Day: 36.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.34 AU - 3.2 AU

Year: 1719 Days

Day: 13 Hours

Environment

Temp: -107 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.4

Radius: 10

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.53 AU - 4.99 AU

Year: 3871 Days

Day: 13.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 28,642,650 km

• M1: 229,334 km (0.114 R)
• M2: 350,209 km (0.094 R)
• M3: 421,268 km (0.1 R)
• M4: 539,300 km (0.092 R)
• M5: 647,310 km (0.1 R)
• M6: 731,683 km (0.05 R)
• M7: 811,868 km (0.117 R)
• M8: 912,397 km (0.061 R)
• M9: 1,182,721 km (0.091 R)
• M10: 1,347,428 km (0.07 R)
• M11: 1,646,025 km (0.116 R)
• M12: 1,764,806 km (0.112 R)
• M13: 1,875,359 km (0.101 R)
• M14: 2,034,232 km (0.087 R)
• M15: 2,126,983 km (0.117 R)
• M16: 2,292,887 km (0.102 R)
• M17: 2,401,794 km (0.109 R)
• M18: 2,549,746 km (0.095 R)
• M19: 2,612,278 km (0.093 R)
• M20: 2,700,690 km (0.114 R)
• M21: 2,959,046 km (0.119 R)
• M22: 3,051,497 km (0.092 R)
• M23: 3,696,563 km (0.068 R)
• M24: 3,767,622 km (0.071 R)
• M25: 3,896,875 km (0.042 R)
• M26: 4,071,306 km (0.117 R)
• M27: 4,159,569 km (0.12 R)
• M28: 4,966,799 km (0.108 R)
• M29: 5,029,780 km (0.066 R)
• M30: 5,428,907 km (0.102 R)
• M31: 5,739,023 km (0.032 R)
• M32: 5,821,751 km (0.025 R)
• M33: 6,376,908 km (0.106 R)
• M34: 6,531,293 km (0.088 R)
• M35: 6,704,229 km (0.051 R)
• M36: 6,808,797 km (0.102 R)
• M37: 7,303,817 km (0.119 R)
• M38: 7,483,484 km (0.104 R)
• M39: 8,049,562 km (0.097 R)
• M40: 8,478,609 km (0.114 R)
• M41: 8,610,704 km (0.101 R)
• M42: 8,934,284 km (0.096 R)
• M43: 9,339,545 km (0.109 R)
• M44: 9,417,336 km (0.114 R)
• M45: 9,593,412 km (0.111 R)
• M46: 9,988,351 km (0.098 R)
• M47: 10,167,868 km (0.078 R)
• M48: 10,550,539 km (0.076 R)
• M49: 10,855,869 km (0.107 R)
• M50: 11,102,256 km (0.113 R)
• M51: 11,475,204 km (0.1 R)
• M52: 11,726,229 km (0.045 R)
• M53: 12,533,010 km (0.037 R)
• M54: 12,964,899 km (0.075 R)
• M55: 13,423,567 km (0.119 R)
• M56: 13,754,477 km (0.031 R)
• M57: 14,110,370 km (0.108 R)
• M58: 14,649,970 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.9

Radius: 11.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.94 AU - 12.54 AU

Year: 13121 Days

Day: 7.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 28,642,650 km

• M1: 328,367 km (0.079 R)
• M2: 738,864 km (0.051 R)
• M3: 924,216 km (0.093 R)
• M4: 1,181,524 km (0.115 R)
• M5: 1,462,319 km (0.116 R)
• M6: 1,864,139 km (0.091 R)
• M7: 2,174,854 km (0.085 R)
• M8: 2,614,821 km (0.087 R)
• M9: 2,963,235 km (0.044 R)
• M10: 3,430,130 km (0.108 R)
• M11: 4,229,581 km (0.096 R)
• M12: 4,387,107 km (0.049 R)
• M13: 4,708,294 km (0.108 R)
• M14: 5,446,709 km (0.104 R)
• M15: 6,018,023 km (0.101 R)
• M16: 6,093,869 km (0.113 R)
• M17: 6,323,652 km (0.088 R)
• M18: 7,706,385 km (0.049 R)
• M19: 8,234,316 km (0.087 R)
• M20: 10,067,638 km (0.026 R)
• M21: 10,675,154 km (0.1 R)
• M22: 11,294,639 km (0.036 R)
• M23: 11,388,587 km (0.067 R)
• M24: 12,245,782 km (0.111 R)
• M25: 12,601,077 km (0.099 R)
• M26: 12,796,153 km (0.087 R)
• M27: 15,284,863 km (0.042 R)
• M28: 15,667,385 km (0.109 R)
• M29: 15,877,271 km (0.093 R)
• M30: 16,264,580 km (0.102 R)
• M31: 16,619,575 km (0.085 R)
• M32: 17,264,641 km (0.044 R)
• M33: 17,481,558 km (0.094 R)
• M34: 20,116,126 km (0.097 R)
• M35: 22,005,548 km (0.111 R)
• M36: 22,634,607 km (0.115 R)
• M37: 23,669,674 km (0.096 R)
• M38: 25,128,104 km (0.082 R)
• M39: 25,661,869 km (0.086 R)
• M40: 26,532,080 km (0.114 R)
• M41: 26,824,245 km (0.107 R)
• M42: 28,301,374 km (0.105 R)
• M43: 28,429,131 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 12,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit