🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.5 AU - 0.58 AU

Year: 139 Days

Day: 45.4 Hours

Environment

Temp: 242 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,329,934 km

• M1: 33,211 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.15 AU - 1.41 AU

Year: 509 Days

Day: 28.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.55 AU - 4.33 AU

Year: 2749 Days

Day: 36.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,329,934 km

• M1: 158,424 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.14 AU - 5.18 AU

Year: 2982 Days

Day: 37.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.4

Radius: 14.7

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.68 AU - 6.9 AU

Year: 5544 Days

Day: 9.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,329,934 km

• M1: 187,446 km (0.114 R)
• M2: 666,608 km (0.088 R)
• M3: 1,209,648 km (0.067 R)
• M4: 1,859,352 km (0.118 R)
• M5: 2,557,974 km (0.106 R)
• M6: 4,030,765 km (0.039 R)
• M7: 4,558,995 km (0.05 R)
• M8: 5,133,451 km (0.108 R)
• M9: 6,368,381 km (0.116 R)
• M10: 8,397,676 km (0.066 R)
• M11: 9,781,158 km (0.102 R)
• M12: 11,356,722 km (0.085 R)
• M13: 11,902,306 km (0.088 R)
• M14: 13,343,681 km (0.108 R)
• M15: 14,525,504 km (0.119 R)
• M16: 15,442,988 km (0.057 R)
• M17: 16,227,330 km (0.042 R)
• M18: 16,979,358 km (0.111 R)
• M19: 17,453,584 km (0.091 R)
• M20: 21,849,816 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 9.9

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.23 AU - 9.59 AU

Year: 8572 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,329,934 km

• M1: 150,346 km (0.066 R)
• M2: 790,026 km (0.08 R)
• M3: 1,152,652 km (0.088 R)
• M4: 1,975,589 km (0.11 R)
• M5: 2,952,314 km (0.098 R)
• M6: 3,333,639 km (0.109 R)
• M7: 4,798,651 km (0.087 R)
• M8: 5,263,751 km (0.108 R)
• M9: 7,432,471 km (0.028 R)
• M10: 8,099,079 km (0.092 R)
• M11: 8,447,044 km (0.104 R)
• M12: 9,455,932 km (0.096 R)
• M13: 13,441,518 km (0.12 R)
• M14: 17,400,925 km (0.109 R)
• M15: 18,055,117 km (0.119 R)
• M16: 19,567,701 km (0.087 R)
• M17: 20,195,713 km (0.05 R)
• M18: 22,245,203 km (0.039 R)
• M19: 24,610,346 km (0.072 R)
• M20: 25,620,431 km (0.099 R)
• M21: 27,527,205 km (0.098 R)
• M22: 29,119,226 km (0.045 R)
• M23: 31,514,138 km (0.038 R)
• M24: 34,717,178 km (0.115 R)
• M25: 36,103,950 km (0.086 R)
• M26: 38,131,151 km (0.119 R)
• M27: 38,496,618 km (0.105 R)
• M28: 40,233,001 km (0.107 R)
• M29: 41,376,527 km (0.063 R)
• M30: 42,541,595 km (0.112 R)
• M31: 43,595,363 km (0.069 R)
• M32: 43,995,088 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.1

Radius: 10.3

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.53 AU - 10.43 AU

Year: 11081 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,329,934 km

• M1: 129,253 km (0.116 R)
• M2: 658,530 km (0.093 R)
• M3: 1,181,374 km (0.074 R)
• M4: 1,566,589 km (0.112 R)
• M5: 2,070,285 km (0.057 R)
• M6: 2,577,123 km (0.108 R)
• M7: 3,307,609 km (0.025 R)
• M8: 3,735,010 km (0.045 R)
• M9: 4,371,848 km (0.085 R)
• M10: 6,041,959 km (0.04 R)
• M11: 7,121,756 km (0.078 R)
• M12: 8,280,392 km (0.081 R)
• M13: 10,643,889 km (0.061 R)
• M14: 11,410,428 km (0.063 R)
• M15: 12,688,592 km (0.09 R)
• M16: 14,582,352 km (0.115 R)
• M17: 14,915,357 km (0.051 R)
• M18: 16,513,361 km (0.03 R)
• M19: 17,021,545 km (0.094 R)
• M20: 19,478,989 km (0.108 R)
• M21: 22,427,563 km (0.092 R)
• M22: 23,503,471 km (0.049 R)
• M23: 32,242,979 km (0.115 R)
• M24: 35,859,956 km (0.059 R)
• M25: 37,082,171 km (0.089 R)
• M26: 37,454,220 km (0.084 R)
• M27: 42,927,558 km (0.053 R)
• M28: 45,711,873 km (0.091 R)
• M29: 48,024,357 km (0.099 R)
• M30: 48,762,772 km (0.03 R)
• M31: 50,110,948 km (0.09 R)
• M32: 50,718,017 km (0.119 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 14,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit