🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.19 AU - 1.77 AU

Year: 633 Days

Day: 44.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.7 AU - 4.54 AU

Year: 2939 Days

Day: 31.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.48 AU - 4.68 AU

Year: 3445 Days

Day: 17.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.3

Radius: 10

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.09 AU - 11.33 AU

Year: 12319 Days

Day: 7.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 99,499,832 km

• M1: 124,465 km (0.078 R)
• M2: 437,574 km (0.109 R)
• M3: 793,766 km (0.079 R)
• M4: 1,298,958 km (0.102 R)
• M5: 1,974,991 km (0.117 R)
• M6: 2,893,372 km (0.092 R)
• M7: 3,766,126 km (0.092 R)
• M8: 4,902,621 km (0.082 R)
• M9: 5,729,898 km (0.058 R)
• M10: 6,177,195 km (0.112 R)
• M11: 6,891,675 km (0.112 R)
• M12: 7,528,363 km (0.075 R)
• M13: 7,974,314 km (0.091 R)
• M14: 9,367,968 km (0.095 R)
• M15: 10,042,804 km (0.095 R)
• M16: 12,384,609 km (0.098 R)
• M17: 14,179,335 km (0.089 R)
• M18: 15,491,907 km (0.06 R)
• M19: 16,068,008 km (0.119 R)
• M20: 16,435,420 km (0.044 R)
• M21: 17,571,317 km (0.05 R)
• M22: 18,920,839 km (0.083 R)
• M23: 19,746,321 km (0.059 R)
• M24: 20,681,906 km (0.055 R)
• M25: 23,950,918 km (0.104 R)
• M26: 24,527,319 km (0.11 R)
• M27: 25,707,945 km (0.118 R)
• M28: 30,698,231 km (0.105 R)
• M29: 31,607,487 km (0.098 R)
• M30: 34,200,317 km (0.12 R)
• M31: 36,931,825 km (0.059 R)
• M32: 37,960,011 km (0.069 R)
• M33: 43,531,784 km (0.118 R)
• M34: 46,289,321 km (0.073 R)
• M35: 51,510,885 km (0.116 R)
• M36: 53,280,778 km (0.114 R)
• M37: 54,593,200 km (0.093 R)
• M38: 56,095,312 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 13.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.7 AU - 13.62 AU

Year: 13103 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 99,499,832 km

• M1: 170,691 km (0.11 R)
• M2: 1,029,832 km (0.094 R)
• M3: 1,546,393 km (0.092 R)
• M4: 2,254,290 km (0.086 R)
• M5: 2,973,856 km (0.109 R)
• M6: 3,423,996 km (0.045 R)
• M7: 4,104,666 km (0.116 R)
• M8: 5,772,234 km (0.071 R)
• M9: 7,771,161 km (0.12 R)
• M10: 8,545,030 km (0.114 R)
• M11: 10,913,763 km (0.113 R)
• M12: 12,221,248 km (0.086 R)
• M13: 12,971,781 km (0.09 R)
• M14: 13,752,981 km (0.075 R)
• M15: 16,982,051 km (0.113 R)
• M16: 20,767,027 km (0.059 R)
• M17: 21,752,877 km (0.115 R)
• M18: 24,898,172 km (0.074 R)
• M19: 25,543,088 km (0.062 R)
• M20: 34,632,206 km (0.066 R)
• M21: 38,044,534 km (0.078 R)
• M22: 38,654,743 km (0.055 R)
• M23: 43,242,910 km (0.08 R)
• M24: 44,444,181 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.6

Radius: 7.6

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 15.8 AU - 25.18 AU

Year: 32598 Days

Day: 24.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 99,499,832 km

• M1: 94,546 km (0.068 R)
• M2: 379,081 km (0.037 R)
• M3: 1,082,490 km (0.114 R)
• M4: 1,319,752 km (0.112 R)
• M5: 2,094,969 km (0.115 R)
• M6: 2,569,343 km (0.073 R)
• M7: 2,859,713 km (0.079 R)
• M8: 3,382,408 km (0.095 R)
• M9: 3,765,229 km (0.042 R)
• M10: 5,170,701 km (0.046 R)
• M11: 5,420,978 km (0.12 R)
• M12: 8,736,665 km (0.109 R)
• M13: 9,032,570 km (0.108 R)
• M14: 9,396,541 km (0.097 R)
• M15: 9,833,517 km (0.069 R)
• M16: 10,153,806 km (0.105 R)
• M17: 13,672,348 km (0.114 R)
• M18: 17,088,266 km (0.058 R)
• M19: 18,023,402 km (0.115 R)
• M20: 18,893,912 km (0.09 R)
• M21: 22,768,796 km (0.072 R)
• M22: 23,216,991 km (0.113 R)
• M23: 24,363,360 km (0.111 R)
• M24: 24,714,615 km (0.108 R)
• M25: 26,768,594 km (0.108 R)
• M26: 32,045,360 km (0.116 R)
• M27: 32,750,115 km (0.09 R)
• M28: 35,672,809 km (0.116 R)
• M29: 48,548,997 km (0.103 R)
• M30: 50,230,477 km (0.091 R)
• M31: 60,711,902 km (0.083 R)
• M32: 65,102,749 km (0.074 R)
• M33: 72,560,951 km (0.033 R)
• M34: 76,494,926 km (0.094 R)
• M35: 80,310,121 km (0.112 R)
• M36: 81,871,025 km (0.075 R)
• M37: 82,658,957 km (0.035 R)
• M38: 90,258,978 km (0.113 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 12,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit