🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.72 AU - 0.74 AU

Year: 219 Days

Day: 36.1 Hours

Environment

Temp: 222 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.4

Radius: 13.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.43 AU - 5.89 AU

Year: 4733 Days

Day: 13.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,992,197 km

• M1: 164,558 km (0.112 R)
• M2: 600,037 km (0.097 R)
• M3: 1,477,728 km (0.06 R)
• M4: 2,154,359 km (0.068 R)
• M5: 4,538,799 km (0.03 R)
• M6: 4,996,868 km (0.103 R)
• M7: 5,866,480 km (0.096 R)
• M8: 6,441,086 km (0.11 R)
• M9: 8,043,578 km (0.093 R)
• M10: 9,897,994 km (0.053 R)
• M11: 11,708,277 km (0.104 R)
• M12: 12,204,942 km (0.094 R)
• M13: 15,648,236 km (0.098 R)
• M14: 16,530,714 km (0.083 R)
• M15: 18,395,153 km (0.1 R)
• M16: 19,819,025 km (0.105 R)
• M17: 21,717,871 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.5

Radius: 9.6

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.1 AU - 7.2 AU

Year: 6027 Days

Day: 8.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,992,197 km

• M1: 119,379 km (0.085 R)
• M2: 430,543 km (0.082 R)
• M3: 751,430 km (0.103 R)
• M4: 1,121,386 km (0.027 R)
• M5: 1,931,608 km (0.098 R)
• M6: 2,993,902 km (0.035 R)
• M7: 3,332,891 km (0.08 R)
• M8: 3,787,220 km (0.107 R)
• M9: 4,136,680 km (0.033 R)
• M10: 5,518,815 km (0.092 R)
• M11: 7,151,377 km (0.109 R)
• M12: 7,614,532 km (0.103 R)
• M13: 11,726,678 km (0.049 R)
• M14: 12,220,650 km (0.107 R)
• M15: 13,516,168 km (0.117 R)
• M16: 15,835,533 km (0.077 R)
• M17: 16,377,975 km (0.113 R)
• M18: 16,995,365 km (0.033 R)
• M19: 18,739,826 km (0.039 R)
• M20: 20,176,863 km (0.114 R)
• M21: 21,833,510 km (0.081 R)
• M22: 26,917,893 km (0.105 R)
• M23: 28,302,272 km (0.061 R)
• M24: 30,190,496 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.9

Radius: 9.5

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.73 AU - 9.09 AU

Year: 7089 Days

Day: 13.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,992,197 km

• M1: 118,182 km (0.1 R)
• M2: 434,582 km (0.096 R)
• M3: 747,541 km (0.086 R)
• M4: 1,092,064 km (0.113 R)
• M5: 1,570,030 km (0.104 R)
• M6: 2,100,653 km (0.102 R)
• M7: 2,786,410 km (0.116 R)
• M8: 3,710,626 km (0.079 R)
• M9: 4,190,835 km (0.099 R)
• M10: 4,487,338 km (0.07 R)
• M11: 5,431,300 km (0.047 R)
• M12: 6,326,045 km (0.025 R)
• M13: 7,125,347 km (0.062 R)
• M14: 7,708,030 km (0.12 R)
• M15: 8,113,740 km (0.086 R)
• M16: 8,491,175 km (0.112 R)
• M17: 13,686,410 km (0.106 R)
• M18: 14,282,258 km (0.109 R)
• M19: 15,461,987 km (0.075 R)
• M20: 16,772,764 km (0.057 R)
• M21: 18,014,426 km (0.117 R)
• M22: 19,990,464 km (0.086 R)
• M23: 21,784,143 km (0.115 R)
• M24: 23,093,573 km (0.096 R)
• M25: 27,149,770 km (0.112 R)
• M26: 29,443,703 km (0.073 R)
• M27: 30,537,114 km (0.089 R)
• M28: 33,228,829 km (0.091 R)
• M29: 35,626,733 km (0.119 R)
• M30: 40,642,450 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.4

Radius: 8.2

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.6 AU - 8.66 AU

Year: 8147 Days

Day: 8.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,992,197 km

• M1: 102,026 km (0.088 R)
• M2: 374,443 km (0.099 R)
• M3: 1,046,736 km (0.059 R)
• M4: 1,323,193 km (0.057 R)
• M5: 1,793,678 km (0.117 R)
• M6: 2,714,453 km (0.057 R)
• M7: 4,209,834 km (0.049 R)
• M8: 5,612,015 km (0.072 R)
• M9: 9,445,011 km (0.08 R)
• M10: 15,834,037 km (0.12 R)
• M11: 18,551,333 km (0.071 R)
• M12: 19,370,680 km (0.094 R)
• M13: 21,727,595 km (0.119 R)
• M14: 22,220,969 km (0.096 R)
• M15: 29,834,004 km (0.066 R)
• M16: 31,165,126 km (0.088 R)
• M17: 35,169,711 km (0.059 R)
• M18: 37,353,691 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.9

Radius: 10.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.91 AU - 14.01 AU

Year: 16398 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,992,197 km

• M1: 129,402 km (0.07 R)
• M2: 508,184 km (0.106 R)
• M3: 1,116,898 km (0.119 R)
• M4: 2,112,920 km (0.085 R)
• M5: 3,308,507 km (0.101 R)
• M6: 3,868,302 km (0.099 R)
• M7: 6,358,358 km (0.027 R)
• M8: 6,720,834 km (0.088 R)
• M9: 7,096,923 km (0.083 R)
• M10: 7,575,786 km (0.109 R)
• M11: 9,244,550 km (0.114 R)
• M12: 13,424,464 km (0.098 R)
• M13: 15,201,088 km (0.072 R)
• M14: 16,670,439 km (0.101 R)
• M15: 17,753,976 km (0.1 R)
• M16: 18,719,481 km (0.03 R)
• M17: 20,319,280 km (0.079 R)
• M18: 20,931,136 km (0.062 R)
• M19: 23,693,012 km (0.088 R)
• M20: 24,078,824 km (0.1 R)
• M21: 26,585,486 km (0.114 R)
• M22: 27,848,541 km (0.102 R)
• M23: 28,931,181 km (0.084 R)
• M24: 30,041,646 km (0.096 R)
• M25: 33,908,153 km (0.113 R)
• M26: 36,920,156 km (0.076 R)
• M27: 42,897,489 km (0.08 R)
• M28: 45,965,143 km (0.104 R)
• M29: 50,916,234 km (0.04 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 12,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit