🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.48 AU - 0.74 AU

Year: 177 Days

Day: 40.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.06 AU - 2.44 AU

Year: 1252 Days

Day: 42.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.5

Radius: 9.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.86 AU - 11.38 AU

Year: 11065 Days

Day: 9.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,195,937 km

• M1: 128,804 km (0.06 R)
• M2: 475,272 km (0.118 R)
• M3: 810,372 km (0.095 R)
• M4: 1,203,365 km (0.109 R)
• M5: 1,843,195 km (0.101 R)
• M6: 2,595,822 km (0.053 R)
• M7: 3,142,752 km (0.089 R)
• M8: 3,444,042 km (0.038 R)
• M9: 3,841,673 km (0.038 R)
• M10: 4,699,767 km (0.101 R)
• M11: 5,253,728 km (0.111 R)
• M12: 5,714,339 km (0.09 R)
• M13: 9,826,486 km (0.051 R)
• M14: 10,475,591 km (0.103 R)
• M15: 12,195,368 km (0.111 R)
• M16: 16,460,703 km (0.045 R)
• M17: 17,161,868 km (0.102 R)
• M18: 18,474,140 km (0.119 R)
• M19: 37,838,986 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.4

Radius: 3.9

Gravity: 57.88 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.83 AU - 15.53 AU

Year: 16745 Days

Day: 19.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,195,937 km

• M1: 57,146 km (0.093 R)
• M2: 198,965 km (0.066 R)
• M3: 422,165 km (0.091 R)
• M4: 576,401 km (0.081 R)
• M5: 1,102,237 km (0.09 R)
• M6: 1,575,864 km (0.115 R)
• M7: 1,713,045 km (0.096 R)
• M8: 2,859,264 km (0.026 R)
• M9: 3,678,761 km (0.068 R)
• M10: 6,476,541 km (0.099 R)
• M11: 8,221,301 km (0.106 R)
• M12: 8,530,968 km (0.1 R)
• M13: 10,079,755 km (0.055 R)
• M14: 10,434,451 km (0.089 R)
• M15: 10,736,340 km (0.07 R)
• M16: 10,858,711 km (0.115 R)
• M17: 12,468,085 km (0.078 R)
• M18: 13,720,818 km (0.057 R)
• M19: 14,601,051 km (0.112 R)
• M20: 14,902,641 km (0.033 R)
• M21: 16,230,920 km (0.106 R)
• M22: 16,882,419 km (0.107 R)
• M23: 18,587,386 km (0.106 R)
• M24: 20,591,549 km (0.107 R)
• M25: 26,222,562 km (0.086 R)
• M26: 30,907,219 km (0.09 R)
• M27: 32,032,943 km (0.064 R)
• M28: 36,949,028 km (0.086 R)
• M29: 37,790,965 km (0.054 R)
• M30: 39,077,507 km (0.104 R)
• M31: 40,837,975 km (0.108 R)
• M32: 54,303,129 km (0.112 R)
• M33: 56,677,696 km (0.062 R)
• M34: 65,226,616 km (0.11 R)
• M35: 65,634,420 km (0.083 R)
• M36: 71,307,171 km (0.099 R)
• M37: 71,956,875 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.6

Radius: 3.7

Gravity: 39.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 15.16 AU - 16.22 AU

Year: 23048 Days

Day: 20.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,195,937 km

• M1: 46,076 km (0.104 R)
• M2: 200,162 km (0.11 R)
• M3: 444,904 km (0.082 R)
• M4: 591,360 km (0.12 R)
• M5: 780,153 km (0.081 R)
• M6: 923,617 km (0.116 R)
• M7: 1,097,899 km (0.096 R)
• M8: 1,613,712 km (0.111 R)
• M9: 1,737,430 km (0.064 R)
• M10: 2,408,825 km (0.114 R)
• M11: 2,790,000 km (0.08 R)
• M12: 3,551,902 km (0.098 R)
• M13: 4,341,181 km (0.118 R)
• M14: 5,126,869 km (0.089 R)
• M15: 5,919,289 km (0.112 R)
• M16: 7,161,400 km (0.076 R)
• M17: 8,408,597 km (0.107 R)
• M18: 8,890,901 km (0.066 R)
• M19: 12,246,530 km (0.112 R)
• M20: 13,723,211 km (0.072 R)
• M21: 16,276,697 km (0.119 R)
• M22: 18,232,689 km (0.101 R)
• M23: 21,011,769 km (0.1 R)
• M24: 21,897,538 km (0.107 R)
• M25: 24,595,835 km (0.113 R)
• M26: 27,160,541 km (0.063 R)
• M27: 28,210,718 km (0.09 R)
• M28: 36,752,307 km (0.065 R)
• M29: 37,319,134 km (0.092 R)
• M30: 45,389,939 km (0.106 R)
• M31: 47,700,627 km (0.118 R)
• M32: 48,544,659 km (0.067 R)
• M33: 50,436,174 km (0.072 R)
• M34: 52,019,967 km (0.117 R)
• M35: 58,302,180 km (0.076 R)
• M36: 58,494,263 km (0.115 R)
• M37: 65,277,928 km (0.086 R)
• M38: 72,567,234 km (0.076 R)
• M39: 75,264,035 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.2

Radius: 3.2

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 18.13 AU - 20.99 AU

Year: 32082 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,195,937 km

• M1: 39,793 km (0.109 R)
• M2: 345,272 km (0.092 R)
• M3: 492,775 km (0.108 R)
• M4: 779,106 km (0.051 R)
• M5: 2,187,121 km (0.096 R)
• M6: 3,910,488 km (0.116 R)
• M7: 4,876,741 km (0.117 R)
• M8: 6,411,166 km (0.1 R)
• M9: 6,768,705 km (0.049 R)
• M10: 8,194,074 km (0.063 R)
• M11: 10,661,092 km (0.115 R)
• M12: 11,275,790 km (0.108 R)
• M13: 12,453,574 km (0.117 R)
• M14: 15,894,325 km (0.032 R)
• M15: 17,218,865 km (0.069 R)
• M16: 17,908,062 km (0.115 R)
• M17: 18,063,644 km (0.11 R)
• M18: 19,259,529 km (0.113 R)
• M19: 20,169,383 km (0.076 R)
• M20: 21,368,261 km (0.074 R)
• M21: 25,248,680 km (0.119 R)
• M22: 29,790,621 km (0.057 R)
• M23: 32,714,960 km (0.105 R)
• M24: 34,366,072 km (0.088 R)
• M25: 36,569,499 km (0.1 R)
• M26: 41,119,967 km (0.115 R)
• M27: 45,453,069 km (0.087 R)
• M28: 47,654,851 km (0.067 R)
• M29: 49,313,891 km (0.113 R)
• M30: 50,855,198 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 15,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit