🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.77 AU - 0.87 AU

Year: 273 Days

Day: 19 Hours

Environment

Temp: 164 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.96 AU - 1.08 AU

Year: 378 Days

Day: 34.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,445,400 km

• M1: 133,890 km (0.066 R)
• M2: 345,870 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.6 AU - 4.16 AU

Year: 2281 Days

Day: 21.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.85 AU - 4.53 AU

Year: 3148 Days

Day: 38.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,445,400 km

• M1: 95,593 km (0.111 R)

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.6

Radius: 11.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.81 AU - 8.07 AU

Year: 6711 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 123.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,445,400 km

• M1: 144,512 km (0.076 R)
• M2: 380,876 km (0.079 R)
• M3: 459,864 km (0.099 R)
• M4: 737,817 km (0.109 R)
• M5: 815,907 km (0.101 R)
• M6: 1,000,511 km (0.092 R)
• M7: 1,189,153 km (0.052 R)
• M8: 2,109,180 km (0.035 R)
• M9: 2,677,802 km (0.114 R)
• M10: 2,901,451 km (0.071 R)
• M11: 3,903,308 km (0.104 R)
• M12: 4,400,721 km (0.06 R)
• M13: 4,648,754 km (0.119 R)
• M14: 4,986,546 km (0.098 R)
• M15: 5,579,253 km (0.118 R)
• M16: 5,721,969 km (0.115 R)
• M17: 6,305,101 km (0.096 R)
• M18: 6,811,939 km (0.114 R)
• M19: 7,312,494 km (0.119 R)
• M20: 10,228,156 km (0.074 R)
• M21: 10,535,280 km (0.063 R)
• M22: 10,756,536 km (0.12 R)
• M23: 11,046,456 km (0.064 R)
• M24: 11,611,338 km (0.076 R)
• M25: 12,093,193 km (0.073 R)
• M26: 13,553,567 km (0.111 R)
• M27: 13,649,609 km (0.06 R)
• M28: 13,891,060 km (0.086 R)
• M29: 14,255,630 km (0.052 R)
• M30: 14,771,443 km (0.117 R)
• M31: 15,368,488 km (0.111 R)
• M32: 15,644,796 km (0.12 R)
• M33: 15,998,894 km (0.114 R)
• M34: 16,355,535 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.4

Radius: 14

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.99 AU - 10.21 AU

Year: 11783 Days

Day: 11.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,445,400 km

• M1: 418,425 km (0.091 R)
• M2: 539,450 km (0.08 R)
• M3: 657,931 km (0.062 R)
• M4: 806,183 km (0.077 R)
• M5: 905,366 km (0.059 R)
• M6: 1,073,664 km (0.097 R)
• M7: 2,749,310 km (0.08 R)
• M8: 2,873,925 km (0.089 R)
• M9: 3,032,498 km (0.071 R)
• M10: 3,325,112 km (0.07 R)
• M11: 4,079,684 km (0.118 R)
• M12: 4,222,549 km (0.069 R)
• M13: 4,962,012 km (0.096 R)
• M14: 5,543,200 km (0.114 R)
• M15: 6,517,979 km (0.099 R)
• M16: 6,854,874 km (0.098 R)
• M17: 7,154,219 km (0.057 R)
• M18: 7,283,920 km (0.099 R)
• M19: 7,501,735 km (0.063 R)
• M20: 8,349,356 km (0.12 R)
• M21: 10,183,127 km (0.061 R)
• M22: 10,476,040 km (0.088 R)
• M23: 11,070,392 km (0.084 R)
• M24: 11,220,588 km (0.04 R)
• M25: 12,918,375 km (0.108 R)
• M26: 13,182,564 km (0.117 R)
• M27: 13,395,293 km (0.03 R)
• M28: 13,501,956 km (0.087 R)
• M29: 14,475,688 km (0.035 R)
• M30: 14,585,194 km (0.036 R)
• M31: 15,304,311 km (0.058 R)
• M32: 16,834,697 km (0.12 R)
• M33: 17,065,527 km (0.118 R)
• M34: 17,181,315 km (0.108 R)
• M35: 18,294,772 km (0.06 R)
• M36: 18,770,494 km (0.103 R)
• M37: 19,010,000 km (0.076 R)
• M38: 19,190,265 km (0.096 R)
• M39: 19,371,129 km (0.069 R)
• M40: 19,734,353 km (0.099 R)
• M41: 20,345,011 km (0.08 R)
• M42: 20,529,465 km (0.119 R)
• M43: 20,837,936 km (0.073 R)
• M44: 22,530,636 km (0.106 R)
• M45: 23,877,615 km (0.113 R)
• M46: 24,072,242 km (0.09 R)
• M47: 24,202,243 km (0.085 R)
• M48: 26,447,707 km (0.062 R)
• M49: 27,595,422 km (0.1 R)
• M50: 28,072,639 km (0.076 R)
• M51: 28,552,698 km (0.088 R)
• M52: 28,897,222 km (0.081 R)
• M53: 29,451,333 km (0.076 R)
• M54: 29,729,734 km (0.043 R)
• M55: 30,009,034 km (0.077 R)
• M56: 30,570,175 km (0.042 R)
• M57: 30,922,628 km (0.102 R)
• M58: 32,417,709 km (0.075 R)
• M59: 33,718,014 km (0.074 R)
• M60: 34,521,055 km (0.115 R)
• M61: 35,256,478 km (0.103 R)
• M62: 36,668,084 km (0.109 R)
• M63: 38,098,090 km (0.074 R)
• M64: 38,477,470 km (0.04 R)
• M65: 40,393,071 km (0.116 R)
• M66: 42,418,027 km (0.113 R)
• M67: 42,890,158 km (0.109 R)
• M68: 43,680,633 km (0.101 R)
• M69: 44,476,045 km (0.082 R)
• M70: 44,955,507 km (0.058 R)
• M71: 45,919,665 km (0.108 R)
• M72: 46,161,714 km (0.038 R)
• M73: 48,031,987 km (0.038 R)
• M74: 48,688,422 km (0.074 R)
• M75: 52,351,027 km (0.03 R)
• M76: 52,603,997 km (0.108 R)
• M77: 52,941,789 km (0.104 R)
• M78: 53,704,738 km (0.094 R)
• M79: 53,874,831 km (0.09 R)
• M80: 54,130,194 km (0.116 R)
• M81: 54,642,118 km (0.09 R)
• M82: 56,360,250 km (0.064 R)
• M83: 57,139,206 km (0.109 R)
• M84: 57,834,686 km (0.116 R)
• M85: 58,270,615 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 13,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit