🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.36 AU - 1.68 AU

Year: 706 Days

Day: 26.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.8

Radius: 8.4

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.58 AU - 5.54 AU

Year: 3668 Days

Day: 12.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,346,885 km

• M1: 107,860 km (0.116 R)
• M2: 553,961 km (0.087 R)
• M3: 862,133 km (0.114 R)
• M4: 1,155,793 km (0.106 R)
• M5: 1,496,727 km (0.083 R)
• M6: 1,916,498 km (0.111 R)
• M7: 2,676,755 km (0.085 R)
• M8: 3,125,997 km (0.098 R)
• M9: 3,992,618 km (0.072 R)
• M10: 6,980,087 km (0.111 R)
• M11: 7,863,911 km (0.069 R)
• M12: 8,616,389 km (0.118 R)
• M13: 9,705,461 km (0.057 R)
• M14: 12,154,827 km (0.109 R)
• M15: 13,339,941 km (0.106 R)
• M16: 14,456,540 km (0.107 R)
• M17: 17,141,223 km (0.119 R)
• M18: 17,464,654 km (0.073 R)
• M19: 19,143,591 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.3

Radius: 15

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.53 AU - 5.61 AU

Year: 4301 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 57.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,346,885 km

• M1: 186,549 km (0.064 R)
• M2: 1,000,361 km (0.087 R)
• M3: 2,155,406 km (0.105 R)
• M4: 2,754,097 km (0.071 R)
• M5: 3,243,880 km (0.075 R)
• M6: 3,713,019 km (0.098 R)
• M7: 4,358,384 km (0.032 R)
• M8: 5,505,800 km (0.092 R)
• M9: 6,579,614 km (0.038 R)
• M10: 7,058,776 km (0.114 R)
• M11: 7,920,908 km (0.112 R)
• M12: 8,709,738 km (0.09 R)
• M13: 9,437,980 km (0.116 R)
• M14: 10,727,963 km (0.094 R)
• M15: 14,192,500 km (0.111 R)
• M16: 14,843,400 km (0.09 R)
• M17: 15,514,346 km (0.039 R)
• M18: 15,990,516 km (0.031 R)
• M19: 16,972,327 km (0.113 R)
• M20: 17,706,105 km (0.046 R)
• M21: 18,402,184 km (0.093 R)
• M22: 18,996,087 km (0.102 R)
• M23: 20,537,095 km (0.111 R)
• M24: 21,828,872 km (0.086 R)
• M25: 22,427,563 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.8

Radius: 12.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.11 AU - 10.11 AU

Year: 9518 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,346,885 km

• M1: 151,692 km (0.1 R)
• M2: 590,463 km (0.114 R)
• M3: 1,076,057 km (0.05 R)
• M4: 1,536,819 km (0.1 R)
• M5: 1,945,969 km (0.065 R)
• M6: 2,463,428 km (0.078 R)
• M7: 3,071,992 km (0.045 R)
• M8: 3,547,115 km (0.084 R)
• M9: 3,947,589 km (0.073 R)
• M10: 4,673,737 km (0.12 R)
• M11: 5,486,951 km (0.073 R)
• M12: 5,895,652 km (0.068 R)
• M13: 7,855,534 km (0.061 R)
• M14: 9,221,811 km (0.078 R)
• M15: 9,710,847 km (0.089 R)
• M16: 10,548,295 km (0.093 R)
• M17: 11,232,556 km (0.06 R)
• M18: 12,261,041 km (0.079 R)
• M19: 14,624,089 km (0.061 R)
• M20: 15,290,099 km (0.037 R)
• M21: 15,724,382 km (0.111 R)
• M22: 17,952,193 km (0.116 R)
• M23: 20,012,306 km (0.098 R)
• M24: 25,366,713 km (0.045 R)
• M25: 26,684,371 km (0.06 R)
• M26: 27,314,626 km (0.063 R)
• M27: 30,420,577 km (0.042 R)
• M28: 31,207,612 km (0.09 R)
• M29: 34,280,352 km (0.048 R)
• M30: 35,781,118 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 10.6

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.84 AU - 11.88 AU

Year: 11664 Days

Day: 13.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 78,346,885 km

• M1: 537,954 km (0.08 R)
• M2: 1,394,252 km (0.103 R)
• M3: 3,047,009 km (0.112 R)
• M4: 11,470,866 km (0.068 R)
• M5: 12,048,613 km (0.101 R)
• M6: 12,808,270 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733

Radius: 7.7

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.36 AU - 17.08 AU

Year: 20201 Days

Day: 17.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,346,885 km

• M1: 145,559 km (0.106 R)
• M2: 387,159 km (0.097 R)
• M3: 1,888,224 km (0.093 R)
• M4: 2,187,420 km (0.079 R)
• M5: 2,806,905 km (0.078 R)
• M6: 3,337,080 km (0.114 R)
• M7: 4,123,965 km (0.113 R)
• M8: 5,066,431 km (0.082 R)
• M9: 8,324,224 km (0.095 R)
• M10: 10,293,680 km (0.073 R)
• M11: 11,354,329 km (0.059 R)
• M12: 11,614,180 km (0.064 R)
• M13: 13,985,606 km (0.109 R)
• M14: 14,817,370 km (0.088 R)
• M15: 17,596,450 km (0.11 R)
• M16: 18,386,625 km (0.087 R)
• M17: 20,226,530 km (0.091 R)
• M18: 20,801,734 km (0.031 R)
• M19: 21,784,442 km (0.08 R)
• M20: 22,085,283 km (0.089 R)
• M21: 22,490,544 km (0.119 R)
• M22: 23,630,779 km (0.071 R)
• M23: 28,102,708 km (0.062 R)
• M24: 29,060,134 km (0.112 R)
• M25: 32,192,265 km (0.082 R)
• M26: 35,959,289 km (0.119 R)
• M27: 36,803,171 km (0.074 R)
• M28: 40,010,250 km (0.107 R)
• M29: 40,310,792 km (0.114 R)
• M30: 40,916,214 km (0.059 R)
• M31: 44,035,031 km (0.061 R)
• M32: 47,982,320 km (0.034 R)
• M33: 51,093,208 km (0.116 R)
• M34: 77,644,736 km (0.057 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 14,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit