🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.4 AU - 1.64 AU

Year: 710 Days

Day: 24.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,750,101 km

• M1: 46,375 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.72 AU - 2.8 AU

Year: 1287 Days

Day: 35.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,750,101 km

• M1: 42,037 km (0.097 R)
• M2: 1,391,260 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.89 AU - 2.67 AU

Year: 1304 Days

Day: 23 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.49 AU - 2.77 AU

Year: 1615 Days

Day: 47.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,750,101 km

• M1: 51,761 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.3

Radius: 11.9

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.86 AU - 6.08 AU

Year: 5525 Days

Day: 7.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 111,750,101 km

• M1: 148,551 km (0.111 R)
• M2: 580,440 km (0.079 R)
• M3: 1,129,913 km (0.066 R)
• M4: 1,554,771 km (0.086 R)
• M5: 1,960,630 km (0.068 R)
• M6: 2,453,854 km (0.073 R)
• M7: 2,863,902 km (0.035 R)
• M8: 3,736,805 km (0.085 R)
• M9: 5,681,129 km (0.075 R)
• M10: 6,405,930 km (0.119 R)
• M11: 9,113,053 km (0.119 R)
• M12: 13,679,977 km (0.09 R)
• M13: 17,086,620 km (0.094 R)
• M14: 20,881,768 km (0.085 R)
• M15: 21,803,590 km (0.112 R)
• M16: 24,265,672 km (0.104 R)
• M17: 25,284,583 km (0.1 R)
• M18: 26,250,238 km (0.069 R)
• M19: 29,295,003 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.7

Radius: 9

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.19 AU - 10.89 AU

Year: 11160 Days

Day: 8.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 111,750,101 km

• M1: 115,639 km (0.084 R)
• M2: 414,237 km (0.101 R)
• M3: 1,342,192 km (0.11 R)
• M4: 2,886,790 km (0.08 R)
• M5: 3,523,030 km (0.091 R)
• M6: 4,336,543 km (0.055 R)
• M7: 5,138,238 km (0.08 R)
• M8: 5,748,897 km (0.116 R)
• M9: 6,833,631 km (0.088 R)
• M10: 8,592,303 km (0.099 R)
• M11: 10,368,778 km (0.12 R)
• M12: 10,740,828 km (0.119 R)
• M13: 11,066,802 km (0.09 R)
• M14: 15,927,685 km (0.097 R)
• M15: 19,375,617 km (0.091 R)
• M16: 19,778,035 km (0.098 R)
• M17: 27,099,953 km (0.077 R)
• M18: 29,467,789 km (0.069 R)
• M19: 32,645,696 km (0.034 R)
• M20: 41,642,213 km (0.115 R)
• M21: 48,823,659 km (0.07 R)
• M22: 50,171,087 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.8

Radius: 7.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.16 AU - 14.58 AU

Year: 17487 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 111,750,101 km

• M1: 88,712 km (0.104 R)
• M2: 451,486 km (0.103 R)
• M3: 793,318 km (0.077 R)
• M4: 1,215,931 km (0.052 R)
• M5: 1,458,579 km (0.05 R)
• M6: 1,876,107 km (0.098 R)
• M7: 2,351,828 km (0.106 R)
• M8: 2,839,816 km (0.114 R)
• M9: 3,108,045 km (0.088 R)
• M10: 3,695,815 km (0.086 R)
• M11: 5,286,639 km (0.039 R)
• M12: 6,649,027 km (0.091 R)
• M13: 7,411,378 km (0.063 R)
• M14: 7,792,403 km (0.102 R)
• M15: 10,567,893 km (0.097 R)
• M16: 17,819,350 km (0.071 R)
• M17: 21,329,664 km (0.059 R)
• M18: 22,100,393 km (0.038 R)
• M19: 22,624,434 km (0.113 R)
• M20: 25,848,118 km (0.106 R)
• M21: 28,432,272 km (0.074 R)
• M22: 30,641,234 km (0.119 R)
• M23: 36,842,066 km (0.083 R)
• M24: 39,719,282 km (0.08 R)
• M25: 42,206,496 km (0.085 R)
• M26: 44,241,925 km (0.098 R)
• M27: 47,200,223 km (0.117 R)
• M28: 48,069,087 km (0.082 R)
• M29: 48,360,952 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.3

Radius: 4.6

Gravity: 40.66 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 18.64 AU - 19.68 AU

Year: 31764 Days

Day: 18.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 111,750,101 km

• M1: 57,146 km (0.067 R)
• M2: 411,993 km (0.097 R)
• M3: 775,964 km (0.04 R)
• M4: 1,062,294 km (0.032 R)
• M5: 1,262,756 km (0.082 R)
• M6: 1,581,997 km (0.092 R)
• M7: 1,760,917 km (0.067 R)
• M8: 2,838,021 km (0.064 R)
• M9: 3,288,909 km (0.043 R)
• M10: 3,682,950 km (0.059 R)
• M11: 4,107,658 km (0.071 R)
• M12: 8,156,226 km (0.094 R)
• M13: 8,999,658 km (0.039 R)
• M14: 10,717,640 km (0.091 R)
• M15: 11,287,309 km (0.07 R)
• M16: 11,432,868 km (0.093 R)
• M17: 12,799,594 km (0.096 R)
• M18: 13,117,489 km (0.066 R)
• M19: 14,786,403 km (0.084 R)
• M20: 20,202,444 km (0.088 R)
• M21: 23,230,605 km (0.119 R)
• M22: 24,546,617 km (0.094 R)
• M23: 26,164,817 km (0.097 R)
• M24: 35,332,175 km (0.108 R)
• M25: 35,487,756 km (0.099 R)
• M26: 35,800,416 km (0.106 R)
• M27: 40,883,901 km (0.096 R)
• M28: 47,935,646 km (0.102 R)
• M29: 50,258,153 km (0.116 R)
• M30: 51,247,593 km (0.114 R)
• M31: 51,847,480 km (0.109 R)
• M32: 52,048,540 km (0.077 R)
• M33: 54,293,854 km (0.075 R)
• M34: 60,967,715 km (0.116 R)
• M35: 64,849,480 km (0.097 R)
• M36: 80,131,800 km (0.119 R)
• M37: 82,571,742 km (0.081 R)
• M38: 85,620,696 km (0.088 R)
• M39: 107,450,466 km (0.115 R)
• M40: 111,750,058 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 18,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit