🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.61 AU - 0.69 AU

Year: 163 Days

Day: 20.6 Hours

Environment

Temp: 301 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,210,195 km

• M1: 376,239 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.54 AU - 1.96 AU

Year: 720 Days

Day: 21.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.77 AU - 8.93 AU

Year: 6196 Days

Day: 38.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,210,195 km

• M1: 449,392 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.9

Radius: 9.5

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.49 AU - 13.87 AU

Year: 11623 Days

Day: 5.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,210,195 km

• M1: 118,182 km (0.103 R)
• M2: 459,565 km (0.118 R)
• M3: 865,274 km (0.042 R)
• M4: 1,276,668 km (0.092 R)
• M5: 1,611,169 km (0.117 R)
• M6: 1,986,959 km (0.076 R)
• M7: 2,586,398 km (0.118 R)
• M8: 2,987,170 km (0.072 R)
• M9: 4,889,606 km (0.084 R)
• M10: 5,399,137 km (0.108 R)
• M11: 5,832,073 km (0.116 R)
• M12: 6,524,711 km (0.102 R)
• M13: 7,709,975 km (0.05 R)
• M14: 8,737,413 km (0.11 R)
• M15: 10,948,769 km (0.101 R)
• M16: 12,677,821 km (0.087 R)
• M17: 13,378,986 km (0.066 R)
• M18: 15,422,792 km (0.069 R)
• M19: 20,119,268 km (0.1 R)
• M20: 22,976,887 km (0.078 R)
• M21: 25,091,452 km (0.095 R)
• M22: 26,812,127 km (0.077 R)
• M23: 27,228,009 km (0.066 R)
• M24: 27,860,210 km (0.058 R)
• M25: 28,394,274 km (0.057 R)
• M26: 32,679,804 km (0.094 R)
• M27: 36,226,770 km (0.101 R)
• M28: 40,566,006 km (0.081 R)
• M29: 41,528,967 km (0.118 R)
• M30: 50,102,571 km (0.092 R)
• M31: 51,051,620 km (0.068 R)
• M32: 51,691,001 km (0.103 R)
• M33: 52,173,903 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395

Radius: 14.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.35 AU - 17.03 AU

Year: 17506 Days

Day: 5.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,210,195 km

• M1: 187,596 km (0.093 R)
• M2: 705,055 km (0.103 R)
• M3: 1,188,854 km (0.084 R)
• M4: 1,713,943 km (0.116 R)
• M5: 4,495,715 km (0.105 R)
• M6: 5,590,772 km (0.071 R)
• M7: 6,106,435 km (0.112 R)
• M8: 11,224,478 km (0.099 R)
• M9: 12,538,246 km (0.095 R)
• M10: 13,753,579 km (0.072 R)
• M11: 15,116,117 km (0.079 R)
• M12: 17,715,081 km (0.108 R)
• M13: 20,947,591 km (0.108 R)
• M14: 23,974,854 km (0.072 R)
• M15: 25,844,379 km (0.097 R)
• M16: 33,454,123 km (0.086 R)
• M17: 41,598,231 km (0.053 R)
• M18: 47,251,385 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 21.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.1

Radius: 4.8

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 19.63 AU - 23.71 AU

Year: 31365 Days

Day: 24.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,210,195 km

• M1: 59,690 km (0.096 R)
• M2: 247,734 km (0.097 R)
• M3: 445,054 km (0.097 R)
• M4: 699,220 km (0.115 R)
• M5: 892,950 km (0.111 R)
• M6: 1,045,839 km (0.109 R)
• M7: 1,360,293 km (0.101 R)
• M8: 2,196,994 km (0.076 R)
• M9: 2,479,286 km (0.049 R)
• M10: 3,063,465 km (0.07 R)
• M11: 3,277,390 km (0.115 R)
• M12: 3,501,189 km (0.109 R)
• M13: 4,137,279 km (0.117 R)
• M14: 5,363,981 km (0.078 R)
• M15: 8,048,814 km (0.094 R)
• M16: 8,560,888 km (0.095 R)
• M17: 9,763,206 km (0.096 R)
• M18: 10,644,786 km (0.073 R)
• M19: 13,044,186 km (0.094 R)
• M20: 15,236,543 km (0.086 R)
• M21: 19,325,651 km (0.114 R)
• M22: 23,060,512 km (0.118 R)
• M23: 24,090,344 km (0.09 R)
• M24: 26,020,455 km (0.114 R)
• M25: 26,241,112 km (0.118 R)
• M26: 33,585,620 km (0.119 R)
• M27: 36,953,816 km (0.112 R)
• M28: 40,836,778 km (0.12 R)
• M29: 49,401,555 km (0.116 R)
• M30: 54,100,574 km (0.066 R)
• M31: 56,281,412 km (0.077 R)
• M32: 56,650,470 km (0.06 R)
• M33: 58,709,236 km (0.113 R)
• M34: 60,044,995 km (0.096 R)

Kuiper Belt

Range: 35.3 - 63.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 16,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit