🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.5 AU - 0.78 AU

Year: 331 Days

Day: 27.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.7

Radius: 11

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.13 AU - 1.65 AU

Year: 1058 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 39,609,348 km

• M1: 137,032 km (0.085 R)
• M2: 210,634 km (0.08 R)
• M3: 286,779 km (0.098 R)
• M4: 363,972 km (0.046 R)
• M5: 476,469 km (0.116 R)
• M6: 570,267 km (0.116 R)
• M7: 656,585 km (0.096 R)
• M8: 822,190 km (0.12 R)
• M9: 910,453 km (0.055 R)
• M10: 984,952 km (0.088 R)
• M11: 1,189,901 km (0.057 R)
• M12: 1,382,584 km (0.106 R)
• M13: 1,456,036 km (0.114 R)
• M14: 1,537,567 km (0.026 R)
• M15: 1,719,777 km (0.105 R)
• M16: 1,813,725 km (0.115 R)
• M17: 1,999,226 km (0.088 R)
• M18: 2,206,868 km (0.088 R)
• M19: 2,349,135 km (0.107 R)
• M20: 2,429,619 km (0.057 R)
• M21: 2,676,605 km (0.051 R)
• M22: 2,760,829 km (0.104 R)
• M23: 2,863,004 km (0.118 R)
• M24: 2,966,526 km (0.06 R)
• M25: 3,141,854 km (0.066 R)
• M26: 3,311,798 km (0.093 R)
• M27: 3,438,806 km (0.107 R)
• M28: 3,539,934 km (0.06 R)
• M29: 3,613,985 km (0.07 R)
• M30: 3,688,635 km (0.034 R)
• M31: 3,792,156 km (0.092 R)
• M32: 3,954,021 km (0.096 R)
• M33: 4,118,280 km (0.079 R)
• M34: 4,393,689 km (0.086 R)
• M35: 4,736,269 km (0.069 R)
• M36: 4,941,816 km (0.104 R)
• M37: 5,066,730 km (0.076 R)
• M38: 5,308,780 km (0.098 R)
• M39: 5,393,901 km (0.1 R)
• M40: 5,565,639 km (0.109 R)
• M41: 5,804,697 km (0.115 R)
• M42: 5,881,440 km (0.117 R)
• M43: 6,013,834 km (0.065 R)
• M44: 6,158,346 km (0.11 R)
• M45: 6,292,834 km (0.115 R)
• M46: 6,450,959 km (0.057 R)
• M47: 6,667,727 km (0.077 R)
• M48: 7,038,131 km (0.081 R)
• M49: 7,167,084 km (0.079 R)
• M50: 7,273,149 km (0.107 R)
• M51: 7,510,711 km (0.086 R)
• M52: 7,690,677 km (0.093 R)
• M53: 7,957,111 km (0.04 R)
• M54: 8,275,904 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.9

Radius: 12.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.81 AU - 1.87 AU

Year: 1612 Days

Day: 6.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 39,609,348 km

• M1: 185,501 km (0.053 R)
• M2: 272,867 km (0.053 R)
• M3: 377,435 km (0.08 R)
• M4: 458,966 km (0.105 R)
• M5: 548,725 km (0.063 R)
• M6: 651,648 km (0.105 R)
• M7: 768,335 km (0.108 R)
• M8: 867,518 km (0.056 R)
• M9: 951,592 km (0.049 R)
• M10: 1,114,953 km (0.039 R)
• M11: 1,251,386 km (0.117 R)
• M12: 1,401,433 km (0.083 R)
• M13: 1,494,483 km (0.101 R)
• M14: 1,646,325 km (0.103 R)
• M15: 1,837,361 km (0.1 R)
• M16: 1,939,985 km (0.076 R)
• M17: 2,259,825 km (0.115 R)
• M18: 2,445,028 km (0.092 R)
• M19: 2,625,742 km (0.078 R)
• M20: 2,752,002 km (0.084 R)
• M21: 3,010,657 km (0.113 R)
• M22: 3,403,202 km (0.092 R)
• M23: 3,616,529 km (0.108 R)
• M24: 3,889,545 km (0.116 R)
• M25: 3,989,476 km (0.093 R)
• M26: 4,101,525 km (0.081 R)
• M27: 4,340,283 km (0.112 R)
• M28: 4,420,916 km (0.076 R)
• M29: 4,903,369 km (0.08 R)
• M30: 5,011,678 km (0.098 R)
• M31: 5,193,739 km (0.109 R)
• M32: 5,577,158 km (0.073 R)
• M33: 5,957,137 km (0.069 R)
• M34: 6,111,372 km (0.119 R)
• M35: 6,280,119 km (0.105 R)
• M36: 6,450,511 km (0.081 R)
• M37: 6,648,877 km (0.095 R)
• M38: 6,768,855 km (0.097 R)
• M39: 6,849,339 km (0.116 R)
• M40: 6,997,590 km (0.08 R)
• M41: 7,338,673 km (0.075 R)
• M42: 7,421,251 km (0.103 R)
• M43: 7,601,517 km (0.105 R)
• M44: 7,867,502 km (0.035 R)
• M45: 7,994,510 km (0.104 R)
• M46: 8,108,055 km (0.097 R)
• M47: 8,207,837 km (0.09 R)
• M48: 8,308,067 km (0.103 R)
• M49: 8,654,835 km (0.058 R)
• M50: 8,829,865 km (0.102 R)
• M51: 9,154,043 km (0.096 R)
• M52: 9,407,313 km (0.096 R)
• M53: 9,542,250 km (0.109 R)
• M54: 9,844,587 km (0.097 R)
• M55: 10,350,228 km (0.076 R)
• M56: 10,458,686 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.7

Radius: 6.7

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.28 AU - 7.48 AU

Year: 11652 Days

Day: 18.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,609,348 km

• M1: 97,239 km (0.112 R)
• M2: 186,848 km (0.077 R)
• M3: 309,518 km (0.047 R)
• M4: 565,630 km (0.071 R)
• M5: 678,875 km (0.102 R)
• M6: 815,308 km (0.103 R)
• M7: 1,333,216 km (0.093 R)
• M8: 1,665,174 km (0.036 R)
• M9: 2,708,469 km (0.04 R)
• M10: 3,382,707 km (0.118 R)
• M11: 3,645,251 km (0.084 R)
• M12: 4,528,776 km (0.115 R)
• M13: 4,614,945 km (0.041 R)
• M14: 5,083,485 km (0.077 R)
• M15: 5,173,094 km (0.117 R)
• M16: 5,567,135 km (0.086 R)
• M17: 5,814,570 km (0.116 R)
• M18: 6,545,655 km (0.098 R)
• M19: 6,773,941 km (0.064 R)
• M20: 7,137,913 km (0.111 R)
• M21: 7,508,317 km (0.037 R)
• M22: 7,747,225 km (0.06 R)
• M23: 7,954,119 km (0.086 R)
• M24: 8,408,448 km (0.041 R)
• M25: 8,656,481 km (0.094 R)
• M26: 8,835,250 km (0.093 R)
• M27: 9,599,247 km (0.118 R)
• M28: 9,895,750 km (0.11 R)
• M29: 10,045,198 km (0.035 R)
• M30: 10,270,791 km (0.108 R)
• M31: 10,460,033 km (0.102 R)
• M32: 11,150,876 km (0.096 R)
• M33: 11,306,308 km (0.103 R)
• M34: 11,540,877 km (0.108 R)
• M35: 12,982,103 km (0.107 R)
• M36: 13,557,756 km (0.085 R)
• M37: 13,765,398 km (0.087 R)
• M38: 14,225,860 km (0.094 R)
• M39: 15,033,090 km (0.043 R)
• M40: 15,898,813 km (0.115 R)
• M41: 16,161,656 km (0.098 R)
• M42: 16,869,703 km (0.087 R)
• M43: 16,958,863 km (0.079 R)
• M44: 17,996,025 km (0.077 R)
• M45: 18,453,346 km (0.109 R)
• M46: 18,591,275 km (0.067 R)
• M47: 18,729,653 km (0.078 R)
• M48: 18,775,730 km (0.114 R)
• M49: 19,286,157 km (0.074 R)
• M50: 19,613,328 km (0.086 R)
• M51: 20,701,353 km (0.03 R)
• M52: 20,988,282 km (0.073 R)
• M53: 21,518,008 km (0.114 R)
• M54: 22,003,304 km (0.045 R)
• M55: 22,787,196 km (0.074 R)
• M56: 22,935,298 km (0.099 R)
• M57: 23,034,033 km (0.113 R)
• M58: 23,381,250 km (0.069 R)
• M59: 24,786,871 km (0.106 R)
• M60: 25,448,842 km (0.099 R)
• M61: 26,116,497 km (0.115 R)
• M62: 26,168,108 km (0.096 R)
• M63: 26,426,613 km (0.069 R)
• M64: 27,521,670 km (0.102 R)
• M65: 29,379,376 km (0.09 R)
• M66: 29,486,788 km (0.09 R)
• M67: 29,540,493 km (0.105 R)
• M68: 29,755,764 km (0.085 R)
• M69: 29,971,485 km (0.109 R)
• M70: 30,242,107 km (0.045 R)
• M71: 31,496,635 km (0.055 R)
• M72: 31,606,589 km (0.086 R)
• M73: 32,213,358 km (0.046 R)
• M74: 33,046,918 km (0.047 R)
• M75: 33,943,757 km (0.087 R)
• M76: 34,000,155 km (0.074 R)
• M77: 34,735,130 km (0.115 R)
• M78: 35,647,078 km (0.119 R)
• M79: 35,704,225 km (0.032 R)
• M80: 36,220,936 km (0.117 R)
• M81: 36,393,721 km (0.058 R)
• M82: 37,087,556 km (0.084 R)
• M83: 37,203,644 km (0.045 R)
• M84: 37,727,386 km (0.095 R)
• M85: 37,902,565 km (0.092 R)
• M86: 38,841,142 km (0.109 R)
• M87: 38,900,084 km (0.109 R)
• M88: 39,431,605 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 11,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit