🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.48 AU - 2 AU

Year: 826 Days

Day: 39.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.82 AU - 5.76 AU

Year: 3773 Days

Day: 24.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,678,270 km

• M1: 62,083 km (0.061 R)
• M2: 136,882 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712

Radius: 10.5

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.99 AU - 6.13 AU

Year: 4096 Days

Day: 6.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,678,270 km

• M1: 130,599 km (0.089 R)
• M2: 499,058 km (0.102 R)
• M3: 924,515 km (0.026 R)
• M4: 1,748,201 km (0.031 R)
• M5: 2,607,940 km (0.077 R)
• M6: 3,059,576 km (0.052 R)
• M7: 3,481,890 km (0.112 R)
• M8: 4,009,073 km (0.082 R)
• M9: 5,330,471 km (0.056 R)
• M10: 5,887,125 km (0.092 R)
• M11: 6,299,566 km (0.12 R)
• M12: 6,699,741 km (0.025 R)
• M13: 8,003,336 km (0.101 R)
• M14: 8,621,774 km (0.079 R)
• M15: 9,429,303 km (0.048 R)
• M16: 10,160,987 km (0.067 R)
• M17: 10,583,601 km (0.113 R)
• M18: 12,632,194 km (0.051 R)
• M19: 13,981,267 km (0.099 R)
• M20: 15,982,887 km (0.092 R)
• M21: 16,497,354 km (0.109 R)
• M22: 19,558,874 km (0.055 R)
• M23: 22,764,308 km (0.087 R)
• M24: 23,488,810 km (0.091 R)
• M25: 24,228,871 km (0.071 R)
• M26: 24,984,191 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56

Radius: 13.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.37 AU - 7.41 AU

Year: 5813 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,678,270 km

• M1: 176,226 km (0.053 R)
• M2: 660,774 km (0.063 R)
• M3: 1,422,676 km (0.055 R)
• M4: 2,670,771 km (0.088 R)
• M5: 4,230,628 km (0.06 R)
• M6: 5,832,372 km (0.111 R)
• M7: 6,530,545 km (0.099 R)
• M8: 7,864,958 km (0.112 R)
• M9: 9,730,444 km (0.069 R)
• M10: 12,102,169 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476

Radius: 4.9

Gravity: 19.83 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.44 AU - 18.12 AU

Year: 22560 Days

Day: 21.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,678,270 km

• M1: 60,886 km (0.071 R)
• M2: 312,211 km (0.081 R)
• M3: 635,941 km (0.08 R)
• M4: 848,519 km (0.095 R)
• M5: 1,107,922 km (0.106 R)
• M6: 1,934,151 km (0.116 R)
• M7: 3,817,289 km (0.11 R)
• M8: 4,356,140 km (0.107 R)
• M9: 4,766,039 km (0.059 R)
• M10: 5,862,441 km (0.059 R)
• M11: 6,888,982 km (0.096 R)
• M12: 7,163,344 km (0.089 R)
• M13: 10,380,147 km (0.061 R)
• M14: 10,680,091 km (0.109 R)
• M15: 11,297,332 km (0.091 R)
• M16: 12,806,775 km (0.117 R)
• M17: 13,151,747 km (0.035 R)
• M18: 14,744,217 km (0.097 R)
• M19: 16,786,676 km (0.066 R)
• M20: 18,393,357 km (0.118 R)
• M21: 19,099,459 km (0.077 R)
• M22: 20,471,870 km (0.071 R)
• M23: 22,501,913 km (0.112 R)
• M24: 23,617,016 km (0.084 R)
• M25: 24,345,557 km (0.119 R)
• M26: 27,752,499 km (0.11 R)
• M27: 29,629,205 km (0.119 R)
• M28: 29,990,334 km (0.074 R)
• M29: 35,223,417 km (0.113 R)
• M30: 37,701,356 km (0.072 R)
• M31: 41,182,648 km (0.113 R)
• M32: 44,556,679 km (0.118 R)
• M33: 47,944,921 km (0.082 R)
• M34: 48,943,636 km (0.074 R)
• M35: 50,638,879 km (0.118 R)
• M36: 54,866,216 km (0.112 R)
• M37: 56,510,296 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.1

Radius: 3.1

Gravity: 53.81 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 18.36 AU - 19.34 AU

Year: 29454 Days

Day: 16.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 89,678,270 km

• M1: 39,494 km (0.075 R)
• M2: 673,041 km (0.114 R)
• M3: 868,715 km (0.117 R)
• M4: 1,019,360 km (0.12 R)
• M5: 1,389,315 km (0.081 R)
• M6: 1,669,213 km (0.088 R)
• M7: 2,386,984 km (0.08 R)
• M8: 2,734,948 km (0.117 R)
• M9: 2,840,265 km (0.116 R)
• M10: 3,144,248 km (0.11 R)
• M11: 4,918,479 km (0.118 R)
• M12: 6,037,620 km (0.071 R)
• M13: 6,216,540 km (0.111 R)
• M14: 6,632,422 km (0.072 R)
• M15: 8,044,625 km (0.088 R)
• M16: 9,051,270 km (0.099 R)
• M17: 9,226,897 km (0.061 R)
• M18: 13,688,355 km (0.111 R)
• M19: 15,612,632 km (0.113 R)
• M20: 16,902,764 km (0.119 R)
• M21: 19,207,768 km (0.109 R)
• M22: 28,850,398 km (0.092 R)
• M23: 30,130,806 km (0.055 R)
• M24: 32,804,120 km (0.06 R)
• M25: 33,218,357 km (0.061 R)
• M26: 33,357,184 km (0.116 R)
• M27: 35,776,929 km (0.03 R)
• M28: 39,856,014 km (0.101 R)
• M29: 42,905,268 km (0.05 R)
• M30: 43,566,490 km (0.08 R)
• M31: 52,789,797 km (0.118 R)
• M32: 53,168,430 km (0.103 R)
• M33: 55,282,996 km (0.094 R)
• M34: 59,066,625 km (0.117 R)
• M35: 63,019,001 km (0.089 R)
• M36: 64,087,578 km (0.101 R)
• M37: 69,612,527 km (0.094 R)
• M38: 76,167,606 km (0.118 R)
• M39: 76,409,057 km (0.095 R)
• M40: 81,093,565 km (0.102 R)
• M41: 85,965,818 km (0.106 R)
• M42: 89,409,561 km (0.045 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 11,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit