🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.51 AU - 0.65 AU

Year: 285 Days

Day: 12 Hours

Environment

Temp: -132 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,640,930 km

• M1: 70,161 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.2

Radius: 14

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.85 AU - 1.17 AU

Year: 655 Days

Day: 8.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,640,930 km

• M1: 174,132 km (0.082 R)
• M2: 633,846 km (0.072 R)
• M3: 1,309,580 km (0.107 R)
• M4: 1,846,935 km (0.111 R)
• M5: 2,607,790 km (0.045 R)
• M6: 3,328,852 km (0.106 R)
• M7: 3,823,273 km (0.114 R)
• M8: 4,446,198 km (0.062 R)
• M9: 5,013,623 km (0.092 R)
• M10: 5,819,806 km (0.113 R)
• M11: 6,882,100 km (0.098 R)
• M12: 7,926,443 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.4

Radius: 10.1

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.97 AU - 1.09 AU

Year: 675 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,640,930 km

• M1: 125,662 km (0.049 R)
• M2: 444,455 km (0.068 R)
• M3: 881,281 km (0.118 R)
• M4: 1,448,107 km (0.098 R)
• M5: 1,934,001 km (0.1 R)
• M6: 2,322,956 km (0.037 R)
• M7: 2,763,970 km (0.091 R)
• M8: 3,361,614 km (0.061 R)
• M9: 3,678,013 km (0.109 R)
• M10: 4,086,864 km (0.056 R)
• M11: 4,479,259 km (0.025 R)
• M12: 4,929,848 km (0.119 R)
• M13: 5,884,582 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.3

Radius: 13.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.95 AU - 1.29 AU

Year: 765 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,640,930 km

• M1: 167,849 km (0.119 R)
• M2: 721,511 km (0.076 R)
• M3: 1,201,420 km (0.055 R)
• M4: 1,632,262 km (0.096 R)
• M5: 2,312,933 km (0.095 R)
• M6: 3,284,122 km (0.109 R)
• M7: 3,994,114 km (0.082 R)
• M8: 4,630,503 km (0.103 R)
• M9: 5,682,176 km (0.028 R)
• M10: 6,511,098 km (0.115 R)
• M11: 8,281,589 km (0.075 R)
• M12: 8,803,835 km (0.094 R)
• M13: 9,403,573 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.9

Radius: 10.4

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.53 AU - 2.39 AU

Year: 1772 Days

Day: 14.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,640,930 km

• M1: 129,402 km (0.076 R)
• M2: 456,872 km (0.036 R)
• M3: 803,041 km (0.025 R)
• M4: 1,325,138 km (0.117 R)
• M5: 1,939,686 km (0.084 R)
• M6: 2,345,096 km (0.09 R)
• M7: 3,060,024 km (0.076 R)
• M8: 3,494,157 km (0.119 R)
• M9: 4,290,018 km (0.032 R)
• M10: 4,628,409 km (0.119 R)
• M11: 5,313,866 km (0.119 R)
• M12: 6,913,815 km (0.076 R)
• M13: 7,751,713 km (0.107 R)
• M14: 8,438,816 km (0.117 R)
• M15: 9,133,548 km (0.112 R)
• M16: 11,222,832 km (0.083 R)
• M17: 14,128,322 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.8

Radius: 6.5

Gravity: 19.62 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.45 AU - 9.25 AU

Year: 15579 Days

Day: 24.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,640,930 km

• M1: 85,271 km (0.071 R)
• M2: 298,597 km (0.102 R)
• M3: 566,078 km (0.092 R)
• M4: 1,052,571 km (0.058 R)
• M5: 2,103,645 km (0.117 R)
• M6: 2,658,354 km (0.09 R)
• M7: 3,071,095 km (0.08 R)
• M8: 3,414,721 km (0.079 R)
• M9: 4,085,518 km (0.105 R)
• M10: 5,306,835 km (0.11 R)
• M11: 5,921,084 km (0.086 R)
• M12: 6,929,822 km (0.068 R)
• M13: 7,382,206 km (0.095 R)
• M14: 10,001,665 km (0.042 R)
• M15: 10,520,769 km (0.064 R)
• M16: 11,864,906 km (0.112 R)
• M17: 13,251,230 km (0.084 R)
• M18: 13,527,088 km (0.035 R)
• M19: 16,579,334 km (0.116 R)
• M20: 17,718,521 km (0.114 R)
• M21: 18,222,517 km (0.116 R)
• M22: 19,702,189 km (0.112 R)
• M23: 20,334,091 km (0.071 R)
• M24: 20,793,655 km (0.078 R)
• M25: 21,638,285 km (0.111 R)
• M26: 22,020,956 km (0.073 R)
• M27: 23,799,076 km (0.091 R)
• M28: 26,751,839 km (0.088 R)
• M29: 29,704,303 km (0.086 R)
• M30: 34,399,731 km (0.077 R)
• M31: 38,299,149 km (0.093 R)
• M32: 38,578,448 km (0.059 R)
• M33: 42,036,852 km (0.118 R)
• M34: 50,061,132 km (0.114 R)
• M35: 50,562,584 km (0.087 R)
• M36: 55,227,644 km (0.099 R)
• M37: 60,171,555 km (0.083 R)
• M38: 63,626,368 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 13,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit