🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.65 AU - 0.71 AU

Year: 238 Days

Day: 26.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 15,334,246 km

• M1: 486,193 km (0.027 R)
• M2: 530,624 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.61 AU - 0.79 AU

Year: 249 Days

Day: 32.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.68 AU - 1.06 AU

Year: 345 Days

Day: 14.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,334,246 km

• M1: 23,487 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.91 AU - 0.99 AU

Year: 393 Days

Day: 20.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,334,246 km

• M1: 471,383 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.41 AU - 1.53 AU

Year: 757 Days

Day: 21.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.4

Radius: 8.6

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.73 AU - 3.07 AU

Year: 2097 Days

Day: 11.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 15,334,246 km

• M1: 108,458 km (0.114 R)
• M2: 213,925 km (0.085 R)
• M3: 321,187 km (0.12 R)
• M4: 464,651 km (0.118 R)
• M5: 575,653 km (0.06 R)
• M6: 671,395 km (0.052 R)
• M7: 746,942 km (0.107 R)
• M8: 1,001,259 km (0.098 R)
• M9: 1,059,452 km (0.056 R)
• M10: 1,118,693 km (0.1 R)
• M11: 1,303,745 km (0.083 R)
• M12: 1,367,624 km (0.116 R)
• M13: 1,476,531 km (0.069 R)
• M14: 1,645,577 km (0.079 R)
• M15: 1,868,777 km (0.037 R)
• M16: 2,101,850 km (0.062 R)
• M17: 2,331,483 km (0.08 R)
• M18: 2,409,723 km (0.05 R)
• M19: 2,489,009 km (0.119 R)
• M20: 2,650,126 km (0.079 R)
• M21: 2,898,459 km (0.081 R)
• M22: 3,461,994 km (0.046 R)
• M23: 3,596,931 km (0.03 R)
• M24: 3,748,923 km (0.11 R)
• M25: 4,122,169 km (0.078 R)
• M26: 4,217,463 km (0.044 R)
• M27: 4,410,145 km (0.034 R)
• M28: 5,107,122 km (0.108 R)
• M29: 5,226,650 km (0.115 R)
• M30: 5,416,341 km (0.108 R)
• M31: 5,891,613 km (0.094 R)
• M32: 6,089,082 km (0.036 R)
• M33: 6,179,589 km (0.102 R)
• M34: 6,417,001 km (0.109 R)
• M35: 6,490,752 km (0.113 R)
• M36: 6,882,100 km (0.099 R)
• M37: 7,377,269 km (0.117 R)
• M38: 7,687,685 km (0.109 R)
• M39: 7,923,302 km (0.091 R)
• M40: 8,421,911 km (0.093 R)
• M41: 8,766,884 km (0.109 R)
• M42: 9,054,262 km (0.099 R)
• M43: 9,116,345 km (0.109 R)
• M44: 9,199,222 km (0.099 R)
• M45: 9,344,930 km (0.093 R)
• M46: 9,470,443 km (0.101 R)
• M47: 9,533,424 km (0.101 R)
• M48: 9,892,758 km (0.074 R)
• M49: 10,342,898 km (0.12 R)
• M50: 10,537,973 km (0.054 R)
• M51: 11,019,678 km (0.094 R)
• M52: 11,152,222 km (0.085 R)
• M53: 11,240,934 km (0.099 R)
• M54: 11,374,525 km (0.114 R)
• M55: 11,665,642 km (0.079 R)
• M56: 11,891,236 km (0.092 R)
• M57: 12,027,220 km (0.112 R)
• M58: 12,163,803 km (0.109 R)
• M59: 12,278,096 km (0.112 R)
• M60: 12,807,971 km (0.084 R)
• M61: 12,901,021 km (0.1 R)
• M62: 13,134,244 km (0.106 R)
• M63: 13,581,392 km (0.069 R)
• M64: 13,652,451 km (0.105 R)
• M65: 13,723,660 km (0.104 R)
• M66: 13,938,034 km (0.087 R)
• M67: 14,105,434 km (0.081 R)
• M68: 14,201,475 km (0.054 R)
• M69: 14,733,296 km (0.114 R)
• M70: 15,075,127 km (0.115 R)
• M71: 15,345,600 km (0.118 R)
• M72: 15,469,018 km (0.091 R)
• M73: 15,568,052 km (0.098 R)
• M74: 15,766,718 km (0.094 R)
• M75: 16,091,196 km (0.119 R)
• M76: 16,468,482 km (0.102 R)
• M77: 16,950,636 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 13.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.38 AU - 8.38 AU

Year: 7662 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 15,334,246 km

• M1: 312,660 km (0.1 R)
• M2: 557,102 km (0.116 R)
• M3: 691,292 km (0.063 R)
• M4: 878,738 km (0.118 R)
• M5: 970,890 km (0.06 R)
• M6: 1,156,840 km (0.101 R)
• M7: 1,585,887 km (0.07 R)
• M8: 1,873,564 km (0.069 R)
• M9: 2,166,925 km (0.087 R)
• M10: 2,260,274 km (0.057 R)
• M11: 2,548,699 km (0.062 R)
• M12: 2,964,880 km (0.105 R)
• M13: 3,056,135 km (0.097 R)
• M14: 3,678,612 km (0.069 R)
• M15: 3,847,508 km (0.063 R)
• M16: 4,076,841 km (0.086 R)
• M17: 4,384,863 km (0.071 R)
• M18: 4,594,450 km (0.055 R)
• M19: 4,715,624 km (0.086 R)
• M20: 4,853,404 km (0.097 R)
• M21: 5,070,321 km (0.117 R)
• M22: 5,164,268 km (0.092 R)
• M23: 5,258,814 km (0.116 R)
• M24: 5,449,701 km (0.115 R)
• M25: 5,578,355 km (0.105 R)
• M26: 5,675,444 km (0.104 R)
• M27: 6,036,274 km (0.07 R)
• M28: 6,780,673 km (0.107 R)
• M29: 7,806,017 km (0.113 R)
• M30: 8,262,889 km (0.09 R)
• M31: 8,392,441 km (0.12 R)
• M32: 8,691,038 km (0.052 R)
• M33: 8,841,683 km (0.039 R)
• M34: 8,993,226 km (0.111 R)
• M35: 9,088,370 km (0.068 R)
• M36: 9,666,266 km (0.105 R)
• M37: 10,375,510 km (0.058 R)
• M38: 10,959,091 km (0.08 R)
• M39: 11,347,298 km (0.097 R)
• M40: 11,553,294 km (0.073 R)
• M41: 11,781,580 km (0.094 R)
• M42: 12,369,201 km (0.111 R)
• M43: 12,560,088 km (0.092 R)
• M44: 12,645,209 km (0.096 R)
• M45: 12,987,938 km (0.086 R)
• M46: 13,095,648 km (0.029 R)
• M47: 13,485,799 km (0.084 R)
• M48: 13,660,380 km (0.109 R)
• M49: 13,791,876 km (0.077 R)
• M50: 14,277,621 km (0.049 R)
• M51: 15,175,208 km (0.059 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: 452 - 12,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit