🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.25 AU - 1.65 AU

Year: 803 Days

Day: 42.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.1

Radius: 10.4

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.98 AU - 3.46 AU

Year: 2659 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,024,296 km

• M1: 132,245 km (0.114 R)
• M2: 455,974 km (0.089 R)
• M3: 1,089,372 km (0.089 R)
• M4: 1,587,981 km (0.111 R)
• M5: 1,976,637 km (0.102 R)
• M6: 2,358,261 km (0.112 R)
• M7: 3,324,962 km (0.117 R)
• M8: 3,694,170 km (0.109 R)
• M9: 4,278,200 km (0.063 R)
• M10: 4,738,812 km (0.06 R)
• M11: 5,064,038 km (0.093 R)
• M12: 5,554,719 km (0.078 R)
• M13: 6,185,274 km (0.083 R)
• M14: 8,232,670 km (0.113 R)
• M15: 8,635,986 km (0.102 R)
• M16: 9,888,718 km (0.071 R)
• M17: 10,735,742 km (0.111 R)
• M18: 12,355,288 km (0.106 R)
• M19: 12,750,975 km (0.103 R)
• M20: 14,084,191 km (0.098 R)
• M21: 17,079,888 km (0.057 R)
• M22: 17,626,668 km (0.071 R)
• M23: 19,454,904 km (0.058 R)
• M24: 19,931,224 km (0.088 R)
• M25: 20,354,137 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.1

Radius: 13.2

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.18 AU - 4.7 AU

Year: 4305 Days

Day: 9.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,024,296 km

• M1: 164,109 km (0.095 R)
• M2: 609,163 km (0.086 R)
• M3: 1,231,340 km (0.112 R)
• M4: 2,589,390 km (0.119 R)
• M5: 3,001,382 km (0.107 R)
• M6: 5,272,577 km (0.109 R)
• M7: 6,480,281 km (0.086 R)
• M8: 7,450,423 km (0.035 R)
• M9: 9,517,716 km (0.09 R)
• M10: 10,511,644 km (0.108 R)
• M11: 11,211,912 km (0.074 R)
• M12: 11,803,721 km (0.072 R)
• M13: 13,551,772 km (0.112 R)
• M14: 14,223,616 km (0.071 R)
• M15: 14,701,731 km (0.043 R)
• M16: 18,479,675 km (0.116 R)
• M17: 27,154,856 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.5

Radius: 13.4

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.5 AU - 5.66 AU

Year: 4510 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 45,024,296 km

• M1: 166,802 km (0.099 R)
• M2: 797,357 km (0.106 R)
• M3: 1,670,260 km (0.058 R)
• M4: 2,306,051 km (0.079 R)
• M5: 3,568,956 km (0.118 R)
• M6: 5,408,561 km (0.095 R)
• M7: 6,835,276 km (0.09 R)
• M8: 7,436,809 km (0.039 R)
• M9: 8,829,416 km (0.082 R)
• M10: 9,426,910 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.3

Radius: 9.6

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.61 AU - 8.81 AU

Year: 10825 Days

Day: 6.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,024,296 km

• M1: 136,882 km (0.077 R)
• M2: 611,556 km (0.053 R)
• M3: 1,061,098 km (0.082 R)
• M4: 1,587,533 km (0.07 R)
• M5: 2,498,135 km (0.111 R)
• M6: 4,438,718 km (0.094 R)
• M7: 5,041,448 km (0.108 R)
• M8: 5,661,681 km (0.082 R)
• M9: 6,370,775 km (0.046 R)
• M10: 6,889,281 km (0.044 R)
• M11: 8,952,984 km (0.108 R)
• M12: 10,179,088 km (0.105 R)
• M13: 10,502,519 km (0.118 R)
• M14: 13,214,279 km (0.062 R)
• M15: 13,599,494 km (0.087 R)
• M16: 15,215,450 km (0.06 R)
• M17: 18,108,523 km (0.055 R)
• M18: 23,712,908 km (0.103 R)
• M19: 26,447,707 km (0.06 R)
• M20: 28,101,362 km (0.079 R)
• M21: 29,061,182 km (0.06 R)
• M22: 31,499,627 km (0.074 R)
• M23: 31,842,356 km (0.055 R)
• M24: 32,187,478 km (0.071 R)
• M25: 34,553,219 km (0.091 R)
• M26: 34,917,789 km (0.056 R)
• M27: 36,401,949 km (0.098 R)
• M28: 36,905,795 km (0.119 R)
• M29: 37,542,334 km (0.1 R)
• M30: 39,495,483 km (0.102 R)
• M31: 44,029,496 km (0.091 R)
• M32: 44,458,094 km (0.051 R)

Asteroid Belt

Center: 10.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.9

Radius: 4.2

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.11 AU - 14.19 AU

Year: 21944 Days

Day: 23.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,024,296 km

• M1: 52,359 km (0.117 R)
• M2: 277,055 km (0.068 R)
• M3: 445,353 km (0.106 R)
• M4: 1,266,496 km (0.095 R)
• M5: 2,930,473 km (0.117 R)
• M6: 3,106,549 km (0.101 R)
• M7: 3,678,013 km (0.057 R)
• M8: 4,544,783 km (0.074 R)
• M9: 5,025,740 km (0.086 R)
• M10: 5,310,874 km (0.075 R)
• M11: 5,539,908 km (0.052 R)
• M12: 5,809,783 km (0.118 R)
• M13: 8,826,873 km (0.095 R)
• M14: 10,564,153 km (0.097 R)
• M15: 12,864,370 km (0.034 R)
• M16: 18,128,569 km (0.1 R)
• M17: 19,793,893 km (0.075 R)
• M18: 20,743,839 km (0.058 R)
• M19: 23,337,866 km (0.074 R)
• M20: 26,422,724 km (0.115 R)
• M21: 30,076,802 km (0.102 R)
• M22: 31,119,199 km (0.091 R)
• M23: 33,496,908 km (0.098 R)
• M24: 41,224,087 km (0.115 R)
• M25: 41,606,908 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 10,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit