🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.63 AU - 0.63 AU

Year: 328 Days

Day: 28.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.5

Radius: 13.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.72 AU - 0.78 AU

Year: 426 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 80,818,250 km

• M1: 172,935 km (0.111 R)
• M2: 619,634 km (0.114 R)
• M3: 1,138,290 km (0.12 R)
• M4: 1,817,016 km (0.036 R)
• M5: 2,290,942 km (0.102 R)
• M6: 2,950,968 km (0.034 R)
• M7: 3,613,985 km (0.12 R)
• M8: 4,058,291 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.4

Radius: 10

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.8 AU - 1.24 AU

Year: 676 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 136.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,818,250 km

• M1: 124,465 km (0.074 R)
• M2: 506,688 km (0.105 R)
• M3: 821,442 km (0.096 R)
• M4: 1,177,335 km (0.106 R)
• M5: 1,598,154 km (0.113 R)
• M6: 1,987,408 km (0.093 R)
• M7: 2,387,582 km (0.094 R)
• M8: 2,829,494 km (0.102 R)
• M9: 3,351,740 km (0.113 R)
• M10: 3,849,452 km (0.088 R)
• M11: 4,427,947 km (0.031 R)
• M12: 5,990,497 km (0.107 R)
• M13: 6,310,038 km (0.1 R)
• M14: 6,640,949 km (0.074 R)
• M15: 7,360,365 km (0.064 R)
• M16: 7,704,290 km (0.078 R)
• M17: 8,227,883 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.6

Radius: 8

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.39 AU - 2.27 AU

Year: 1624 Days

Day: 12.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 80,818,250 km

• M1: 100,979 km (0.059 R)
• M2: 384,167 km (0.081 R)
• M3: 724,802 km (0.115 R)
• M4: 1,033,871 km (0.109 R)
• M5: 1,620,444 km (0.109 R)
• M6: 1,916,947 km (0.081 R)
• M7: 2,388,480 km (0.115 R)
• M8: 2,840,864 km (0.087 R)
• M9: 3,349,197 km (0.103 R)
• M10: 3,753,111 km (0.116 R)
• M11: 4,085,518 km (0.12 R)
• M12: 4,677,177 km (0.117 R)
• M13: 5,042,944 km (0.084 R)
• M14: 5,963,719 km (0.043 R)
• M15: 6,511,098 km (0.101 R)
• M16: 7,838,031 km (0.063 R)
• M17: 8,664,559 km (0.075 R)
• M18: 9,578,303 km (0.082 R)
• M19: 9,917,591 km (0.068 R)
• M20: 10,522,415 km (0.113 R)
• M21: 11,185,433 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.4

Radius: 8

Gravity: 15.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.35 AU - 3.35 AU

Year: 3156 Days

Day: 5.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,818,250 km

• M1: 99,483 km (0.078 R)
• M2: 382,522 km (0.05 R)
• M3: 737,368 km (0.098 R)
• M4: 1,000,511 km (0.059 R)
• M5: 1,389,016 km (0.072 R)
• M6: 1,725,761 km (0.079 R)
• M7: 2,088,835 km (0.054 R)
• M8: 2,409,274 km (0.096 R)
• M9: 2,779,379 km (0.114 R)
• M10: 5,023,197 km (0.088 R)
• M11: 5,520,461 km (0.036 R)
• M12: 5,935,894 km (0.088 R)
• M13: 8,622,223 km (0.088 R)
• M14: 8,992,777 km (0.059 R)
• M15: 11,007,112 km (0.076 R)
• M16: 11,487,620 km (0.096 R)
• M17: 12,257,601 km (0.117 R)
• M18: 13,501,208 km (0.099 R)
• M19: 15,794,094 km (0.086 R)
• M20: 16,802,683 km (0.101 R)
• M21: 19,511,302 km (0.072 R)
• M22: 24,947,240 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.6

Radius: 14.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.89 AU - 3.33 AU

Year: 3598 Days

Day: 14.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 80,818,250 km

• M1: 181,612 km (0.069 R)
• M2: 692,040 km (0.111 R)
• M3: 1,176,288 km (0.06 R)
• M4: 1,773,333 km (0.114 R)
• M5: 2,369,929 km (0.114 R)
• M6: 3,210,370 km (0.103 R)
• M7: 3,701,201 km (0.115 R)
• M8: 4,426,601 km (0.103 R)
• M9: 6,832,733 km (0.051 R)
• M10: 7,516,994 km (0.076 R)
• M11: 8,721,556 km (0.118 R)
• M12: 9,253,526 km (0.103 R)
• M13: 10,299,365 km (0.086 R)
• M14: 10,894,315 km (0.098 R)
• M15: 11,693,018 km (0.069 R)
• M16: 12,388,200 km (0.091 R)
• M17: 13,159,825 km (0.088 R)
• M18: 14,587,438 km (0.053 R)
• M19: 15,175,806 km (0.096 R)
• M20: 16,802,982 km (0.101 R)
• M21: 18,235,532 km (0.057 R)
• M22: 22,311,774 km (0.111 R)
• M23: 25,780,650 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.9

Radius: 6

Gravity: 18 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.59 AU - 11.53 AU

Year: 22512 Days

Day: 19.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,818,250 km

• M1: 76,594 km (0.109 R)
• M2: 457,470 km (0.097 R)
• M3: 922,720 km (0.078 R)
• M4: 1,204,861 km (0.11 R)
• M5: 2,365,591 km (0.066 R)
• M6: 2,820,817 km (0.071 R)
• M7: 3,390,187 km (0.097 R)
• M8: 3,717,657 km (0.117 R)
• M9: 4,264,886 km (0.057 R)
• M10: 6,539,222 km (0.089 R)
• M11: 9,867,775 km (0.117 R)
• M12: 10,911,818 km (0.03 R)
• M13: 16,156,869 km (0.099 R)
• M14: 21,540,149 km (0.105 R)
• M15: 31,485,265 km (0.075 R)
• M16: 34,002,250 km (0.1 R)
• M17: 46,076,144 km (0.079 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: 525 - 20,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit