🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.62 AU - 0.66 AU

Year: 331 Days

Day: 38.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.2

Radius: 10.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.91 AU - 1.39 AU

Year: 796 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 75,068,963 km

• M1: 127,757 km (0.095 R)
• M2: 596,447 km (0.119 R)
• M3: 1,177,934 km (0.095 R)
• M4: 1,826,889 km (0.111 R)
• M5: 2,352,576 km (0.095 R)
• M6: 4,387,107 km (0.041 R)
• M7: 6,847,992 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.5

Radius: 9.2

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.29 AU - 1.93 AU

Year: 1319 Days

Day: 5.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,068,963 km

• M1: 114,592 km (0.063 R)
• M2: 438,771 km (0.099 R)
• M3: 888,911 km (0.101 R)
• M4: 1,252,583 km (0.092 R)
• M5: 1,761,814 km (0.113 R)
• M6: 2,266,557 km (0.106 R)
• M7: 3,549,658 km (0.1 R)
• M8: 4,500,054 km (0.098 R)
• M9: 5,975,837 km (0.112 R)
• M10: 6,704,827 km (0.09 R)
• M11: 7,066,405 km (0.034 R)
• M12: 7,466,430 km (0.088 R)
• M13: 8,202,900 km (0.106 R)
• M14: 10,192,552 km (0.081 R)
• M15: 10,834,327 km (0.048 R)
• M16: 11,366,895 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 10.4

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.18 AU - 2.48 AU

Year: 2296 Days

Day: 5.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,068,963 km

• M1: 129,701 km (0.074 R)
• M2: 573,109 km (0.042 R)
• M3: 1,064,838 km (0.115 R)
• M4: 2,096,764 km (0.092 R)
• M5: 2,684,833 km (0.115 R)
• M6: 3,228,621 km (0.097 R)
• M7: 3,770,315 km (0.047 R)
• M8: 5,766,100 km (0.118 R)
• M9: 6,921,744 km (0.089 R)
• M10: 7,673,623 km (0.085 R)
• M11: 8,069,608 km (0.075 R)
• M12: 10,005,106 km (0.075 R)
• M13: 10,664,084 km (0.074 R)
• M14: 12,857,937 km (0.096 R)
• M15: 15,052,239 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.7

Radius: 9.7

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.12 AU - 4.7 AU

Year: 4992 Days

Day: 6.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,068,963 km

• M1: 120,576 km (0.103 R)
• M2: 504,294 km (0.062 R)
• M3: 895,642 km (0.11 R)
• M4: 1,365,829 km (0.098 R)
• M5: 2,142,989 km (0.109 R)
• M6: 2,665,385 km (0.119 R)
• M7: 2,976,250 km (0.084 R)
• M8: 3,520,487 km (0.116 R)
• M9: 3,919,165 km (0.098 R)
• M10: 4,298,695 km (0.113 R)
• M11: 4,702,759 km (0.067 R)
• M12: 5,885,629 km (0.101 R)
• M13: 6,320,959 km (0.089 R)
• M14: 6,710,960 km (0.09 R)
• M15: 8,828,369 km (0.115 R)
• M16: 11,403,995 km (0.098 R)
• M17: 12,081,823 km (0.071 R)
• M18: 12,481,100 km (0.097 R)
• M19: 13,148,606 km (0.108 R)
• M20: 14,002,660 km (0.106 R)
• M21: 14,950,063 km (0.064 R)
• M22: 16,238,849 km (0.054 R)
• M23: 16,786,975 km (0.084 R)
• M24: 21,046,476 km (0.085 R)
• M25: 21,771,427 km (0.087 R)
• M26: 22,512,834 km (0.078 R)
• M27: 26,726,108 km (0.114 R)
• M28: 27,920,947 km (0.068 R)
• M29: 29,329,859 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.8

Radius: 10.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.57 AU - 4.41 AU

Year: 5146 Days

Day: 10 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,068,963 km

• M1: 134,638 km (0.113 R)
• M2: 615,446 km (0.038 R)
• M3: 1,780,215 km (0.091 R)
• M4: 2,842,659 km (0.072 R)
• M5: 3,494,905 km (0.104 R)
• M6: 4,890,803 km (0.086 R)
• M7: 5,333,613 km (0.033 R)
• M8: 5,905,226 km (0.047 R)
• M9: 8,379,725 km (0.11 R)
• M10: 9,575,311 km (0.118 R)
• M11: 11,037,929 km (0.103 R)
• M12: 12,687,395 km (0.091 R)
• M13: 14,828,590 km (0.051 R)
• M14: 16,623,914 km (0.075 R)
• M15: 18,783,957 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 10.6

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.96 AU - 5.28 AU

Year: 6412 Days

Day: 13.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,068,963 km

• M1: 148,551 km (0.095 R)
• M2: 648,656 km (0.095 R)
• M3: 1,047,634 km (0.093 R)
• M4: 1,979,030 km (0.059 R)
• M5: 2,386,535 km (0.082 R)
• M6: 3,548,162 km (0.09 R)
• M7: 4,683,760 km (0.118 R)
• M8: 7,007,314 km (0.094 R)
• M9: 8,707,793 km (0.081 R)
• M10: 14,034,075 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.2

Radius: 8.3

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.54 AU - 6.08 AU

Year: 7901 Days

Day: 5.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,068,963 km

• M1: 106,962 km (0.059 R)
• M2: 481,256 km (0.115 R)
• M3: 917,035 km (0.091 R)
• M4: 1,213,239 km (0.084 R)
• M5: 1,757,925 km (0.106 R)
• M6: 2,188,467 km (0.114 R)
• M7: 3,039,679 km (0.105 R)
• M8: 3,887,600 km (0.11 R)
• M9: 4,450,387 km (0.118 R)
• M10: 4,795,659 km (0.056 R)
• M11: 9,442,318 km (0.091 R)
• M12: 14,183,524 km (0.083 R)
• M13: 17,341,086 km (0.103 R)
• M14: 17,837,601 km (0.063 R)
• M15: 19,459,990 km (0.114 R)
• M16: 21,098,236 km (0.04 R)
• M17: 23,855,176 km (0.054 R)
• M18: 28,378,566 km (0.113 R)
• M19: 30,789,336 km (0.083 R)
• M20: 33,442,454 km (0.106 R)
• M21: 36,359,463 km (0.109 R)
• M22: 40,796,835 km (0.069 R)
• M23: 41,297,240 km (0.084 R)
• M24: 41,928,394 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.5

Radius: 4.7

Gravity: 32.16 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.39 AU - 11.07 AU

Year: 19597 Days

Day: 23.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,068,963 km

• M1: 138,976 km (0.04 R)
• M2: 1,043,744 km (0.117 R)
• M3: 1,487,452 km (0.054 R)
• M4: 2,108,432 km (0.117 R)
• M5: 3,455,262 km (0.1 R)
• M6: 4,159,120 km (0.052 R)
• M7: 5,329,574 km (0.067 R)
• M8: 6,481,926 km (0.089 R)
• M9: 12,080,327 km (0.082 R)
• M10: 14,342,247 km (0.069 R)
• M11: 15,493,702 km (0.094 R)
• M12: 15,810,849 km (0.096 R)
• M13: 17,038,749 km (0.118 R)
• M14: 17,891,905 km (0.062 R)
• M15: 25,326,920 km (0.106 R)
• M16: 34,450,894 km (0.105 R)
• M17: 35,263,360 km (0.097 R)
• M18: 35,674,305 km (0.108 R)
• M19: 46,850,164 km (0.11 R)
• M20: 49,197,653 km (0.093 R)
• M21: 52,864,148 km (0.069 R)
• M22: 68,286,342 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.7

Radius: 4.2

Gravity: 27.48 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.24 AU - 13.6 AU

Year: 23300 Days

Day: 15.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,068,963 km

• M1: 56,099 km (0.083 R)
• M2: 198,816 km (0.095 R)
• M3: 617,091 km (0.114 R)
• M4: 818,749 km (0.093 R)
• M5: 1,646,624 km (0.118 R)
• M6: 1,958,535 km (0.071 R)
• M7: 2,139,100 km (0.117 R)
• M8: 2,822,313 km (0.073 R)
• M9: 2,974,754 km (0.089 R)
• M10: 3,105,951 km (0.1 R)
• M11: 4,266,830 km (0.061 R)
• M12: 5,689,805 km (0.114 R)
• M13: 6,269,796 km (0.082 R)
• M14: 7,354,082 km (0.117 R)
• M15: 7,692,472 km (0.072 R)
• M16: 12,465,243 km (0.091 R)
• M17: 14,917,152 km (0.112 R)
• M18: 17,079,589 km (0.069 R)
• M19: 17,672,595 km (0.118 R)
• M20: 18,899,447 km (0.09 R)
• M21: 23,329,040 km (0.085 R)
• M22: 30,082,636 km (0.076 R)
• M23: 36,340,614 km (0.111 R)
• M24: 36,479,441 km (0.094 R)
• M25: 37,461,401 km (0.068 R)
• M26: 38,460,865 km (0.11 R)
• M27: 39,919,145 km (0.102 R)
• M28: 40,961,692 km (0.04 R)
• M29: 42,175,230 km (0.09 R)
• M30: 45,313,644 km (0.103 R)
• M31: 46,447,895 km (0.073 R)
• M32: 46,939,623 km (0.058 R)
• M33: 52,580,959 km (0.067 R)
• M34: 54,375,684 km (0.116 R)
• M35: 58,086,759 km (0.113 R)
• M36: 60,978,336 km (0.115 R)
• M37: 61,174,459 km (0.05 R)
• M38: 68,517,919 km (0.083 R)
• M39: 71,743,548 km (0.045 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 11,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit