🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.75 AU - 0.85 AU

Year: 260 Days

Day: 40.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.16 AU - 3.32 AU

Year: 1648 Days

Day: 39.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.89 AU - 4.05 AU

Year: 2875 Days

Day: 38.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.9

Radius: 13.5

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.96 AU - 6 AU

Year: 4662 Days

Day: 13.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,389,069 km

• M1: 346,618 km (0.105 R)
• M2: 454,927 km (0.098 R)
• M3: 549,174 km (0.088 R)
• M4: 728,542 km (0.109 R)
• M5: 992,582 km (0.075 R)
• M6: 1,177,485 km (0.1 R)
• M7: 1,274,424 km (0.1 R)
• M8: 1,491,940 km (0.093 R)
• M9: 1,801,607 km (0.09 R)
• M10: 2,870,334 km (0.058 R)
• M11: 3,178,955 km (0.107 R)
• M12: 3,277,689 km (0.075 R)
• M13: 3,377,471 km (0.049 R)
• M14: 3,703,744 km (0.079 R)
• M15: 3,891,789 km (0.054 R)
• M16: 4,255,910 km (0.113 R)
• M17: 4,698,420 km (0.1 R)
• M18: 5,225,603 km (0.063 R)
• M19: 5,390,011 km (0.096 R)
• M20: 5,508,343 km (0.038 R)
• M21: 6,587,692 km (0.112 R)
• M22: 6,867,739 km (0.055 R)
• M23: 7,099,765 km (0.1 R)
• M24: 7,918,963 km (0.103 R)
• M25: 8,216,813 km (0.096 R)
• M26: 8,684,605 km (0.104 R)
• M27: 9,331,317 km (0.114 R)
• M28: 9,416,737 km (0.056 R)
• M29: 9,531,180 km (0.075 R)
• M30: 11,393,823 km (0.096 R)
• M31: 11,977,254 km (0.087 R)
• M32: 12,570,559 km (0.081 R)
• M33: 12,854,945 km (0.117 R)
• M34: 13,494,626 km (0.119 R)
• M35: 13,818,355 km (0.106 R)
• M36: 14,144,628 km (0.114 R)
• M37: 15,038,326 km (0.03 R)
• M38: 15,950,275 km (0.088 R)
• M39: 16,395,777 km (0.101 R)
• M40: 16,499,299 km (0.092 R)
• M41: 16,741,348 km (0.045 R)
• M42: 16,984,594 km (0.116 R)
• M43: 17,089,313 km (0.116 R)
• M44: 17,299,199 km (0.111 R)
• M45: 17,404,515 km (0.029 R)
• M46: 17,545,137 km (0.11 R)
• M47: 17,863,183 km (0.119 R)
• M48: 19,081,657 km (0.117 R)
• M49: 19,299,472 km (0.097 R)
• M50: 19,664,341 km (0.113 R)
• M51: 19,847,598 km (0.058 R)
• M52: 20,105,206 km (0.057 R)
• M53: 20,326,760 km (0.106 R)
• M54: 20,809,812 km (0.07 R)
• M55: 20,959,260 km (0.054 R)
• M56: 21,636,041 km (0.03 R)
• M57: 22,129,265 km (0.119 R)
• M58: 22,281,705 km (0.079 R)
• M59: 23,049,591 km (0.057 R)
• M60: 23,204,126 km (0.09 R)
• M61: 23,320,363 km (0.112 R)
• M62: 23,631,078 km (0.051 R)
• M63: 23,943,289 km (0.051 R)
• M64: 24,690,081 km (0.113 R)
• M65: 24,887,850 km (0.098 R)
• M66: 25,126,010 km (0.104 R)
• M67: 25,324,975 km (0.062 R)
• M68: 25,884,920 km (0.037 R)
• M69: 26,126,071 km (0.096 R)
• M70: 26,489,295 km (0.103 R)
• M71: 27,261,669 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.5

Radius: 11.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.1 AU - 8.64 AU

Year: 8024 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,389,069 km

• M1: 241,451 km (0.065 R)
• M2: 567,425 km (0.111 R)
• M3: 921,822 km (0.087 R)
• M4: 1,054,964 km (0.108 R)
• M5: 1,248,993 km (0.093 R)
• M6: 1,944,174 km (0.114 R)
• M7: 2,052,483 km (0.09 R)
• M8: 2,140,446 km (0.104 R)
• M9: 2,320,562 km (0.036 R)
• M10: 2,792,693 km (0.058 R)
• M11: 3,451,073 km (0.063 R)
• M12: 3,583,168 km (0.081 R)
• M13: 4,212,377 km (0.117 R)
• M14: 4,965,004 km (0.037 R)
• M15: 5,054,613 km (0.113 R)
• M16: 5,634,305 km (0.106 R)
• M17: 5,853,316 km (0.076 R)
• M18: 6,075,170 km (0.085 R)
• M19: 6,527,105 km (0.104 R)
• M20: 6,889,880 km (0.085 R)
• M21: 7,259,237 km (0.116 R)
• M22: 7,635,176 km (0.117 R)
• M23: 7,982,542 km (0.109 R)
• M24: 8,122,865 km (0.086 R)
• M25: 8,728,737 km (0.084 R)
• M26: 8,800,992 km (0.085 R)
• M27: 9,534,321 km (0.106 R)
• M28: 9,833,218 km (0.033 R)
• M29: 10,401,989 km (0.106 R)
• M30: 12,050,707 km (0.088 R)
• M31: 12,211,973 km (0.115 R)
• M32: 13,653,498 km (0.085 R)
• M33: 13,737,423 km (0.11 R)
• M34: 14,202,523 km (0.116 R)
• M35: 14,801,961 km (0.11 R)
• M36: 14,888,279 km (0.056 R)
• M37: 15,278,730 km (0.058 R)
• M38: 15,540,825 km (0.059 R)
• M39: 15,936,960 km (0.119 R)
• M40: 16,069,803 km (0.064 R)
• M41: 16,470,277 km (0.071 R)
• M42: 16,829,162 km (0.069 R)
• M43: 17,009,427 km (0.045 R)
• M44: 17,372,202 km (0.118 R)
• M45: 17,508,785 km (0.079 R)
• M46: 17,829,074 km (0.087 R)
• M47: 18,336,361 km (0.095 R)
• M48: 18,429,111 km (0.116 R)
• M49: 19,082,704 km (0.112 R)
• M50: 20,604,863 km (0.075 R)
• M51: 21,380,528 km (0.101 R)
• M52: 22,413,202 km (0.087 R)
• M53: 22,562,052 km (0.098 R)
• M54: 23,110,627 km (0.067 R)
• M55: 23,512,447 km (0.059 R)
• M56: 24,119,365 km (0.113 R)
• M57: 24,322,819 km (0.106 R)
• M58: 24,885,307 km (0.063 R)
• M59: 25,193,927 km (0.104 R)
• M60: 26,231,837 km (0.067 R)
• M61: 26,650,861 km (0.075 R)
• M62: 28,241,984 km (0.115 R)
• M63: 28,563,918 km (0.113 R)
• M64: 30,356,250 km (0.066 R)
• M65: 30,906,621 km (0.082 R)
• M66: 31,238,429 km (0.067 R)
• M67: 31,460,133 km (0.115 R)
• M68: 32,408,883 km (0.079 R)
• M69: 32,745,927 km (0.096 R)
• M70: 33,197,114 km (0.09 R)
• M71: 33,310,210 km (0.105 R)
• M72: 33,480,153 km (0.062 R)
• M73: 34,907,616 km (0.087 R)
• M74: 35,080,102 km (0.11 R)
• M75: 35,253,037 km (0.107 R)
• M76: 35,426,272 km (0.119 R)
• M77: 35,657,550 km (0.107 R)
• M78: 36,354,676 km (0.079 R)
• M79: 37,173,724 km (0.045 R)
• M80: 37,644,359 km (0.116 R)
• M81: 37,762,392 km (0.098 R)
• M82: 37,939,516 km (0.091 R)
• M83: 38,057,848 km (0.11 R)
• M84: 39,486,956 km (0.107 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 11,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit