🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.37 AU - 1.43 AU

Year: 621 Days

Day: 32 Hours

Environment

Temp: -28 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.7

Radius: 15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.88 AU - 4.96 AU

Year: 4090 Days

Day: 11.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,719,036 km

• M1: 186,698 km (0.075 R)
• M2: 809,923 km (0.109 R)
• M3: 1,361,789 km (0.081 R)
• M4: 1,987,258 km (0.056 R)
• M5: 2,848,343 km (0.1 R)
• M6: 4,901,275 km (0.082 R)
• M7: 6,397,254 km (0.032 R)
• M8: 7,034,541 km (0.105 R)
• M9: 10,201,677 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.8

Radius: 10.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.53 AU - 7.37 AU

Year: 6139 Days

Day: 5.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,719,036 km

• M1: 131,945 km (0.112 R)
• M2: 468,391 km (0.051 R)
• M3: 814,411 km (0.055 R)
• M4: 1,178,233 km (0.118 R)
• M5: 1,928,765 km (0.051 R)
• M6: 2,824,557 km (0.118 R)
• M7: 3,204,985 km (0.105 R)
• M8: 4,763,944 km (0.118 R)
• M9: 5,710,001 km (0.106 R)
• M10: 6,644,838 km (0.099 R)
• M11: 7,678,709 km (0.07 R)
• M12: 8,896,137 km (0.079 R)
• M13: 10,194,197 km (0.1 R)
• M14: 11,471,464 km (0.118 R)
• M15: 13,904,673 km (0.085 R)
• M16: 14,730,902 km (0.044 R)
• M17: 16,300,034 km (0.117 R)
• M18: 16,724,444 km (0.086 R)
• M19: 17,532,122 km (0.11 R)
• M20: 18,235,831 km (0.112 R)
• M21: 23,010,247 km (0.065 R)
• M22: 24,009,261 km (0.053 R)
• M23: 25,521,098 km (0.066 R)
• M24: 26,258,914 km (0.107 R)
• M25: 27,777,333 km (0.086 R)
• M26: 28,383,204 km (0.114 R)
• M27: 28,909,639 km (0.071 R)
• M28: 30,163,269 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.7

Radius: 12.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.39 AU - 8.91 AU

Year: 7165 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,719,036 km

• M1: 159,322 km (0.076 R)
• M2: 739,163 km (0.1 R)
• M3: 1,518,568 km (0.071 R)
• M4: 2,439,642 km (0.087 R)
• M5: 3,130,186 km (0.108 R)
• M6: 3,747,427 km (0.046 R)
• M7: 4,155,829 km (0.076 R)
• M8: 4,956,327 km (0.115 R)
• M9: 10,671,714 km (0.109 R)
• M10: 11,736,103 km (0.079 R)
• M11: 13,023,093 km (0.08 R)
• M12: 16,052,749 km (0.081 R)
• M13: 17,826,232 km (0.03 R)
• M14: 18,662,334 km (0.076 R)
• M15: 22,196,734 km (0.114 R)
• M16: 23,544,012 km (0.092 R)
• M17: 26,318,903 km (0.064 R)
• M18: 27,657,355 km (0.112 R)
• M19: 28,429,879 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.5

Radius: 14.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.56 AU - 10.5 AU

Year: 10169 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,719,036 km

• M1: 186,848 km (0.092 R)
• M2: 691,890 km (0.107 R)
• M3: 1,923,529 km (0.088 R)
• M4: 2,632,923 km (0.05 R)
• M5: 3,701,201 km (0.055 R)
• M6: 4,924,014 km (0.089 R)
• M7: 5,726,457 km (0.062 R)
• M8: 6,942,688 km (0.118 R)
• M9: 7,831,748 km (0.109 R)
• M10: 8,536,802 km (0.077 R)
• M11: 9,015,366 km (0.06 R)
• M12: 10,026,498 km (0.078 R)
• M13: 10,858,561 km (0.094 R)
• M14: 13,169,699 km (0.111 R)
• M15: 13,633,452 km (0.053 R)
• M16: 15,792,449 km (0.104 R)
• M17: 16,851,901 km (0.112 R)
• M18: 19,334,328 km (0.109 R)
• M19: 22,214,237 km (0.048 R)
• M20: 27,947,425 km (0.111 R)
• M21: 28,521,881 km (0.063 R)
• M22: 29,300,089 km (0.064 R)
• M23: 30,695,837 km (0.059 R)
• M24: 34,817,708 km (0.051 R)
• M25: 37,298,788 km (0.107 R)
• M26: 39,534,678 km (0.062 R)
• M27: 40,258,881 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.7

Radius: 7.3

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.25 AU - 17.81 AU

Year: 21836 Days

Day: 24.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,719,036 km

• M1: 96,341 km (0.091 R)
• M2: 338,540 km (0.05 R)
• M3: 661,522 km (0.103 R)
• M4: 1,008,290 km (0.05 R)
• M5: 1,263,803 km (0.098 R)
• M6: 1,547,740 km (0.106 R)
• M7: 2,285,407 km (0.111 R)
• M8: 2,847,895 km (0.12 R)
• M9: 3,445,837 km (0.072 R)
• M10: 3,803,077 km (0.101 R)
• M11: 4,307,222 km (0.063 R)
• M12: 4,689,444 km (0.082 R)
• M13: 5,198,676 km (0.082 R)
• M14: 5,448,654 km (0.111 R)
• M15: 7,475,256 km (0.082 R)
• M16: 8,217,860 km (0.063 R)
• M17: 8,756,263 km (0.105 R)
• M18: 9,214,032 km (0.092 R)
• M19: 10,288,294 km (0.06 R)
• M20: 11,265,318 km (0.066 R)
• M21: 12,053,100 km (0.11 R)
• M22: 13,873,856 km (0.093 R)
• M23: 16,170,632 km (0.107 R)
• M24: 23,673,265 km (0.047 R)
• M25: 24,065,211 km (0.103 R)
• M26: 25,267,080 km (0.101 R)
• M27: 31,173,503 km (0.088 R)
• M28: 38,071,910 km (0.112 R)
• M29: 39,016,920 km (0.104 R)
• M30: 49,502,235 km (0.033 R)
• M31: 58,987,188 km (0.114 R)
• M32: 59,346,672 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 18,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit