🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.61 AU - 0.63 AU

Year: 315 Days

Day: 44.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 9,389,393 km

• M1: 460,313 km (0.067 R)
• M2: 849,566 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 11.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.61 AU - 0.91 AU

Year: 428 Days

Day: 12.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 9,389,393 km

• M1: 147,653 km (0.116 R)
• M2: 222,751 km (0.119 R)
• M3: 346,618 km (0.115 R)
• M4: 433,684 km (0.111 R)
• M5: 516,561 km (0.113 R)
• M6: 729,589 km (0.104 R)
• M7: 845,228 km (0.096 R)
• M8: 1,115,252 km (0.086 R)
• M9: 1,231,041 km (0.109 R)
• M10: 1,361,341 km (0.077 R)
• M11: 1,454,390 km (0.062 R)
• M12: 1,544,448 km (0.077 R)
• M13: 1,614,460 km (0.114 R)
• M14: 1,702,274 km (0.106 R)
• M15: 1,797,568 km (0.103 R)
• M16: 1,946,567 km (0.11 R)
• M17: 2,058,317 km (0.051 R)
• M18: 2,245,165 km (0.049 R)
• M19: 2,325,349 km (0.11 R)
• M20: 2,462,979 km (0.08 R)
• M21: 2,539,424 km (0.118 R)
• M22: 2,610,034 km (0.116 R)
• M23: 2,687,975 km (0.111 R)
• M24: 2,766,663 km (0.114 R)
• M25: 2,912,970 km (0.097 R)
• M26: 2,987,021 km (0.06 R)
• M27: 3,137,367 km (0.094 R)
• M28: 3,248,219 km (0.065 R)
• M29: 3,438,208 km (0.044 R)
• M30: 3,617,576 km (0.026 R)
• M31: 3,704,791 km (0.072 R)
• M32: 3,792,755 km (0.111 R)
• M33: 3,873,986 km (0.108 R)
• M34: 4,204,598 km (0.054 R)
• M35: 4,350,306 km (0.104 R)
• M36: 4,466,544 km (0.114 R)
• M37: 4,568,121 km (0.103 R)
• M38: 4,654,738 km (0.11 R)
• M39: 4,749,732 km (0.103 R)
• M40: 4,837,397 km (0.082 R)
• M41: 4,941,816 km (0.096 R)
• M42: 5,038,905 km (0.078 R)
• M43: 5,136,443 km (0.05 R)
• M44: 5,234,878 km (0.112 R)
• M45: 5,416,640 km (0.066 R)
• M46: 5,575,513 km (0.077 R)
• M47: 5,676,491 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.2

Radius: 14.4

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.69 AU - 0.95 AU

Year: 479 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 9,389,393 km

• M1: 180,415 km (0.119 R)
• M2: 279,299 km (0.053 R)
• M3: 373,695 km (0.083 R)
• M4: 493,374 km (0.119 R)
• M5: 641,326 km (0.07 R)
• M6: 811,120 km (0.065 R)
• M7: 967,599 km (0.118 R)
• M8: 1,117,197 km (0.066 R)
• M9: 1,241,962 km (0.101 R)
• M10: 1,337,704 km (0.096 R)
• M11: 1,471,295 km (0.091 R)
• M12: 1,625,231 km (0.047 R)
• M13: 1,730,997 km (0.102 R)
• M14: 1,844,691 km (0.078 R)
• M15: 1,938,639 km (0.088 R)
• M16: 2,260,274 km (0.061 R)
• M17: 2,367,386 km (0.031 R)
• M18: 2,458,043 km (0.085 R)
• M19: 2,642,946 km (0.086 R)
• M20: 2,756,042 km (0.091 R)
• M21: 2,871,082 km (0.085 R)
• M22: 2,961,589 km (0.12 R)
• M23: 3,059,576 km (0.049 R)
• M24: 3,172,073 km (0.109 R)
• M25: 3,313,144 km (0.08 R)
• M26: 3,428,783 km (0.106 R)
• M27: 3,566,712 km (0.112 R)
• M28: 3,720,499 km (0.088 R)
• M29: 3,833,894 km (0.097 R)
• M30: 3,991,570 km (0.118 R)
• M31: 4,284,034 km (0.055 R)
• M32: 4,447,993 km (0.032 R)
• M33: 4,713,081 km (0.065 R)
• M34: 4,874,647 km (0.079 R)
• M35: 5,282,750 km (0.081 R)
• M36: 5,458,826 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.5

Radius: 8.5

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.93 AU - 1.29 AU

Year: 755 Days

Day: 9.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 9,389,393 km

• M1: 106,514 km (0.049 R)
• M2: 183,108 km (0.106 R)
• M3: 251,324 km (0.055 R)
• M4: 364,869 km (0.103 R)
• M5: 484,248 km (0.086 R)
• M6: 628,161 km (0.089 R)
• M7: 763,996 km (0.114 R)
• M8: 995,873 km (0.049 R)
• M9: 1,156,392 km (0.118 R)
• M10: 1,216,231 km (0.09 R)
• M11: 1,291,030 km (0.1 R)
• M12: 1,409,511 km (0.106 R)
• M13: 1,481,019 km (0.078 R)
• M14: 1,598,004 km (0.087 R)
• M15: 1,695,393 km (0.106 R)
• M16: 1,825,842 km (0.11 R)
• M17: 1,888,374 km (0.116 R)
• M18: 1,991,596 km (0.105 R)
• M19: 2,113,070 km (0.084 R)
• M20: 2,170,665 km (0.113 R)
• M21: 2,544,510 km (0.085 R)
• M22: 2,632,324 km (0.079 R)
• M23: 2,856,422 km (0.092 R)
• M24: 2,956,952 km (0.061 R)
• M25: 3,142,902 km (0.045 R)
• M26: 3,438,657 km (0.111 R)
• M27: 3,506,724 km (0.087 R)
• M28: 3,863,963 km (0.112 R)
• M29: 3,924,551 km (0.104 R)
• M30: 3,985,586 km (0.111 R)
• M31: 4,046,922 km (0.118 R)
• M32: 4,129,200 km (0.08 R)
• M33: 4,442,608 km (0.108 R)
• M34: 4,570,065 km (0.043 R)
• M35: 4,698,869 km (0.038 R)
• M36: 4,872,552 km (0.114 R)
• M37: 4,960,067 km (0.11 R)
• M38: 5,048,180 km (0.117 R)
• M39: 5,327,031 km (0.105 R)
• M40: 5,428,608 km (0.066 R)
• M41: 5,542,302 km (0.101 R)
• M42: 5,599,299 km (0.096 R)
• M43: 5,783,454 km (0.057 R)
• M44: 5,958,034 km (0.104 R)
• M45: 6,016,527 km (0.104 R)
• M46: 6,145,929 km (0.042 R)
• M47: 6,240,774 km (0.113 R)
• M48: 6,312,133 km (0.066 R)
• M49: 6,455,747 km (0.083 R)
• M50: 6,660,995 km (0.093 R)
• M51: 6,795,034 km (0.074 R)
• M52: 7,078,074 km (0.049 R)
• M53: 7,202,240 km (0.085 R)
• M54: 7,490,964 km (0.116 R)
• M55: 7,630,239 km (0.116 R)
• M56: 7,783,278 km (0.095 R)
• M57: 7,924,498 km (0.091 R)
• M58: 8,027,721 km (0.099 R)
• M59: 8,300,887 km (0.063 R)
• M60: 8,629,852 km (0.103 R)
• M61: 8,709,588 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.2

Radius: 14.6

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.11 AU - 2.45 AU

Year: 2223 Days

Day: 6.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 9,389,393 km

• M1: 229,483 km (0.099 R)
• M2: 323,730 km (0.117 R)
• M3: 669,151 km (0.097 R)
• M4: 867,219 km (0.056 R)
• M5: 1,061,397 km (0.061 R)
• M6: 1,184,067 km (0.082 R)
• M7: 1,284,597 km (0.119 R)
• M8: 1,895,405 km (0.051 R)
• M9: 2,015,083 km (0.11 R)
• M10: 2,329,987 km (0.109 R)
• M11: 2,634,269 km (0.111 R)
• M12: 2,741,680 km (0.107 R)
• M13: 2,850,737 km (0.095 R)
• M14: 3,054,340 km (0.039 R)
• M15: 3,205,434 km (0.091 R)
• M16: 3,485,930 km (0.042 R)
• M17: 3,855,736 km (0.089 R)
• M18: 4,071,306 km (0.11 R)
• M19: 4,164,954 km (0.107 R)
• M20: 4,354,495 km (0.085 R)
• M21: 4,482,401 km (0.107 R)
• M22: 4,851,908 km (0.049 R)
• M23: 4,962,461 km (0.104 R)
• M24: 5,073,911 km (0.073 R)
• M25: 5,242,657 km (0.101 R)
• M26: 5,678,586 km (0.085 R)
• M27: 5,830,427 km (0.105 R)
• M28: 6,138,300 km (0.095 R)
• M29: 6,390,971 km (0.105 R)
• M30: 6,770,201 km (0.079 R)
• M31: 7,499,491 km (0.077 R)
• M32: 7,614,980 km (0.099 R)
• M33: 7,938,710 km (0.059 R)
• M34: 8,174,776 km (0.116 R)
• M35: 8,373,142 km (0.061 R)
• M36: 8,613,397 km (0.111 R)
• M37: 8,707,494 km (0.115 R)
• M38: 8,964,503 km (0.106 R)
• M39: 9,169,302 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 16,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit