🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.48 AU - 0.7 AU

Year: 293 Days

Day: 38.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.3

Radius: 10

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.77 AU - 1.21 AU

Year: 636 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 34,747,223 km

• M1: 148,850 km (0.087 R)
• M2: 217,067 km (0.075 R)
• M3: 286,480 km (0.115 R)
• M4: 394,490 km (0.072 R)
• M5: 476,020 km (0.093 R)
• M6: 601,683 km (0.111 R)
• M7: 724,203 km (0.11 R)
• M8: 839,394 km (0.069 R)
• M9: 978,220 km (0.12 R)
• M10: 1,137,243 km (0.026 R)
• M11: 1,292,226 km (0.075 R)
• M12: 1,375,702 km (0.106 R)
• M13: 1,575,565 km (0.116 R)
• M14: 1,742,366 km (0.102 R)
• M15: 1,835,267 km (0.063 R)
• M16: 1,937,143 km (0.104 R)
• M17: 2,003,714 km (0.113 R)
• M18: 2,086,142 km (0.047 R)
• M19: 2,192,656 km (0.103 R)
• M20: 2,324,601 km (0.028 R)
• M21: 2,596,421 km (0.089 R)
• M22: 2,678,400 km (0.077 R)
• M23: 2,803,015 km (0.119 R)
• M24: 2,895,616 km (0.079 R)
• M25: 2,963,534 km (0.03 R)
• M26: 3,075,283 km (0.086 R)
• M27: 3,311,648 km (0.109 R)
• M28: 3,490,717 km (0.11 R)
• M29: 3,554,146 km (0.043 R)
• M30: 3,618,025 km (0.078 R)
• M31: 3,737,553 km (0.067 R)
• M32: 3,952,376 km (0.102 R)
• M33: 4,066,070 km (0.088 R)
• M34: 4,228,982 km (0.103 R)
• M35: 4,345,369 km (0.073 R)
• M36: 4,541,642 km (0.088 R)
• M37: 4,821,390 km (0.096 R)
• M38: 4,994,026 km (0.113 R)
• M39: 5,086,328 km (0.049 R)
• M40: 5,210,195 km (0.08 R)
• M41: 5,366,524 km (0.082 R)
• M42: 5,460,921 km (0.103 R)
• M43: 5,812,326 km (0.085 R)
• M44: 5,920,186 km (0.101 R)
• M45: 6,171,062 km (0.072 R)
• M46: 6,259,025 km (0.063 R)
• M47: 6,436,448 km (0.03 R)
• M48: 6,683,135 km (0.118 R)
• M49: 6,807,601 km (0.1 R)
• M50: 6,910,075 km (0.056 R)
• M51: 7,001,480 km (0.087 R)
• M52: 7,359,916 km (0.076 R)
• M53: 7,453,265 km (0.099 R)
• M54: 7,535,394 km (0.118 R)
• M55: 8,058,389 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 9.8

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.41 AU - 1.99 AU

Year: 1431 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,747,223 km

• M1: 122,670 km (0.066 R)
• M2: 187,147 km (0.1 R)
• M3: 253,269 km (0.049 R)
• M4: 370,853 km (0.108 R)
• M5: 526,435 km (0.068 R)
• M6: 595,250 km (0.114 R)
• M7: 674,537 km (0.05 R)
• M8: 804,238 km (0.045 R)
• M9: 889,359 km (0.118 R)
• M10: 958,324 km (0.11 R)
• M11: 1,155,793 km (0.06 R)
• M12: 1,244,505 km (0.094 R)
• M13: 1,548,188 km (0.105 R)
• M14: 1,718,431 km (0.118 R)
• M15: 1,855,313 km (0.062 R)
• M16: 1,925,025 km (0.101 R)
• M17: 2,016,131 km (0.112 R)
• M18: 2,087,937 km (0.092 R)
• M19: 2,150,320 km (0.081 R)
• M20: 2,271,494 km (0.11 R)
• M21: 2,643,245 km (0.097 R)
• M22: 2,819,172 km (0.089 R)
• M23: 3,248,817 km (0.09 R)
• M24: 3,902,709 km (0.09 R)
• M25: 4,103,619 km (0.105 R)
• M26: 4,515,612 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.1

Radius: 8.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.75 AU - 2.35 AU

Year: 1895 Days

Day: 8 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,747,223 km

• M1: 128,355 km (0.04 R)
• M2: 230,830 km (0.1 R)
• M3: 332,855 km (0.119 R)
• M4: 504,145 km (0.107 R)
• M5: 563,685 km (0.106 R)
• M6: 629,209 km (0.108 R)
• M7: 757,863 km (0.108 R)
• M8: 985,551 km (0.068 R)
• M9: 1,082,789 km (0.093 R)
• M10: 1,221,915 km (0.04 R)
• M11: 1,278,463 km (0.112 R)
• M12: 1,430,455 km (0.081 R)
• M13: 1,504,207 km (0.092 R)
• M14: 1,856,510 km (0.066 R)
• M15: 2,034,681 km (0.107 R)
• M16: 2,091,827 km (0.118 R)
• M17: 2,607,940 km (0.048 R)
• M18: 2,670,172 km (0.065 R)
• M19: 2,773,096 km (0.041 R)
• M20: 3,180,301 km (0.111 R)
• M21: 3,431,177 km (0.042 R)
• M22: 3,965,241 km (0.118 R)
• M23: 4,083,124 km (0.119 R)
• M24: 4,703,507 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.8

Radius: 9.1

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.16 AU - 4.98 AU

Year: 6308 Days

Day: 9.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,747,223 km

• M1: 114,293 km (0.115 R)
• M2: 258,356 km (0.081 R)
• M3: 359,633 km (0.114 R)
• M4: 465,997 km (0.113 R)
• M5: 882,179 km (0.053 R)
• M6: 1,048,232 km (0.101 R)
• M7: 1,342,342 km (0.099 R)
• M8: 1,517,072 km (0.104 R)
• M9: 2,105,141 km (0.07 R)
• M10: 2,185,924 km (0.119 R)
• M11: 2,288,249 km (0.119 R)
• M12: 2,692,313 km (0.069 R)
• M13: 2,824,557 km (0.1 R)
• M14: 3,004,224 km (0.114 R)
• M15: 3,234,156 km (0.089 R)
• M16: 3,374,928 km (0.103 R)
• M17: 3,638,370 km (0.098 R)
• M18: 3,933,377 km (0.09 R)
• M19: 4,210,731 km (0.069 R)
• M20: 4,442,458 km (0.116 R)
• M21: 5,135,097 km (0.086 R)
• M22: 5,355,005 km (0.064 R)
• M23: 5,889,668 km (0.12 R)
• M24: 6,177,943 km (0.117 R)
• M25: 6,382,593 km (0.09 R)
• M26: 7,161,998 km (0.038 R)
• M27: 7,971,323 km (0.096 R)
• M28: 8,130,195 km (0.054 R)
• M29: 8,678,621 km (0.036 R)
• M30: 8,743,846 km (0.078 R)
• M31: 9,039,751 km (0.096 R)
• M32: 9,709,051 km (0.058 R)
• M33: 9,810,928 km (0.116 R)
• M34: 10,015,577 km (0.087 R)
• M35: 11,237,194 km (0.119 R)
• M36: 11,738,945 km (0.058 R)
• M37: 11,811,350 km (0.1 R)
• M38: 11,919,958 km (0.107 R)
• M39: 12,174,873 km (0.114 R)
• M40: 12,505,335 km (0.098 R)
• M41: 12,616,187 km (0.107 R)
• M42: 12,838,788 km (0.103 R)
• M43: 13,175,084 km (0.054 R)
• M44: 13,780,208 km (0.091 R)
• M45: 14,163,029 km (0.116 R)
• M46: 15,135,415 km (0.095 R)
• M47: 15,253,597 km (0.085 R)
• M48: 15,451,066 km (0.09 R)
• M49: 15,530,353 km (0.106 R)
• M50: 16,169,435 km (0.098 R)
• M51: 16,451,727 km (0.11 R)
• M52: 16,613,741 km (0.118 R)
• M53: 16,694,973 km (0.106 R)
• M54: 16,980,256 km (0.071 R)
• M55: 17,473,031 km (0.087 R)
• M56: 17,679,776 km (0.087 R)
• M57: 18,012,332 km (0.117 R)
• M58: 18,304,945 km (0.093 R)
• M59: 18,725,764 km (0.082 R)
• M60: 19,619,761 km (0.085 R)
• M61: 21,096,441 km (0.094 R)
• M62: 21,714,879 km (0.116 R)
• M63: 22,115,502 km (0.108 R)
• M64: 22,428,910 km (0.049 R)
• M65: 22,788,842 km (0.113 R)
• M66: 22,924,378 km (0.082 R)
• M67: 23,377,809 km (0.108 R)
• M68: 23,514,392 km (0.096 R)
• M69: 23,605,646 km (0.074 R)
• M70: 25,034,755 km (0.093 R)
• M71: 27,111,024 km (0.089 R)
• M72: 27,398,401 km (0.078 R)
• M73: 27,638,655 km (0.093 R)
• M74: 27,734,847 km (0.06 R)
• M75: 27,976,148 km (0.119 R)
• M76: 28,314,987 km (0.106 R)
• M77: 28,557,934 km (0.108 R)
• M78: 29,389,100 km (0.084 R)
• M79: 29,684,257 km (0.085 R)
• M80: 30,029,977 km (0.098 R)
• M81: 30,974,838 km (0.04 R)
• M82: 31,074,918 km (0.095 R)
• M83: 31,576,670 km (0.088 R)
• M84: 32,334,383 km (0.101 R)
• M85: 32,792,003 km (0.089 R)
• M86: 34,487,844 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 15,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit