🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.5 AU - 0.7 AU

Year: 300 Days

Day: 20.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.4

Radius: 10.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.62 AU - 2.06 AU

Year: 1612 Days

Day: 11 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 34,790,182 km

• M1: 132,095 km (0.072 R)
• M2: 216,618 km (0.068 R)
• M3: 283,488 km (0.087 R)
• M4: 388,356 km (0.069 R)
• M5: 506,389 km (0.101 R)
• M6: 605,273 km (0.052 R)
• M7: 720,314 km (0.09 R)
• M8: 900,579 km (0.055 R)
• M9: 1,212,940 km (0.117 R)
• M10: 1,362,089 km (0.1 R)
• M11: 1,582,745 km (0.096 R)
• M12: 1,833,920 km (0.091 R)
• M13: 1,909,916 km (0.097 R)
• M14: 1,999,974 km (0.053 R)
• M15: 2,272,242 km (0.12 R)
• M16: 2,374,866 km (0.059 R)
• M17: 2,465,074 km (0.101 R)
• M18: 2,634,718 km (0.084 R)
• M19: 2,706,525 km (0.04 R)
• M20: 2,830,242 km (0.118 R)
• M21: 2,896,514 km (0.102 R)
• M22: 3,143,949 km (0.089 R)
• M23: 3,258,840 km (0.113 R)
• M24: 3,461,096 km (0.115 R)
• M25: 3,627,599 km (0.11 R)
• M26: 3,699,855 km (0.061 R)
• M27: 3,796,794 km (0.12 R)
• M28: 3,952,226 km (0.119 R)
• M29: 4,143,113 km (0.082 R)
• M30: 4,227,187 km (0.101 R)
• M31: 4,405,358 km (0.076 R)
• M32: 4,568,719 km (0.112 R)
• M33: 4,655,635 km (0.103 R)
• M34: 4,928,352 km (0.114 R)
• M35: 5,125,073 km (0.058 R)
• M36: 5,242,508 km (0.108 R)
• M37: 5,315,212 km (0.086 R)
• M38: 5,388,366 km (0.062 R)
• M39: 5,480,219 km (0.082 R)
• M40: 5,702,820 km (0.075 R)
• M41: 5,909,415 km (0.114 R)
• M42: 6,013,685 km (0.081 R)
• M43: 6,156,850 km (0.115 R)
• M44: 6,436,897 km (0.058 R)
• M45: 6,505,263 km (0.108 R)
• M46: 6,652,169 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.2

Radius: 14.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.11 AU - 3.95 AU

Year: 4282 Days

Day: 15 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,790,182 km

• M1: 182,360 km (0.105 R)
• M2: 286,480 km (0.119 R)
• M3: 377,884 km (0.05 R)
• M4: 520,601 km (0.068 R)
• M5: 648,058 km (0.1 R)
• M6: 1,104,032 km (0.099 R)
• M7: 1,201,869 km (0.073 R)
• M8: 1,501,065 km (0.114 R)
• M9: 2,033,185 km (0.081 R)
• M10: 2,360,804 km (0.026 R)
• M11: 2,490,356 km (0.088 R)
• M12: 2,638,906 km (0.088 R)
• M13: 2,841,761 km (0.094 R)
• M14: 2,962,487 km (0.104 R)
• M15: 3,155,767 km (0.089 R)
• M16: 3,299,082 km (0.066 R)
• M17: 3,481,442 km (0.087 R)
• M18: 3,875,333 km (0.06 R)
• M19: 4,343,125 km (0.107 R)
• M20: 4,849,963 km (0.119 R)
• M21: 5,016,166 km (0.091 R)
• M22: 5,142,128 km (0.088 R)
• M23: 5,613,062 km (0.084 R)
• M24: 6,031,038 km (0.1 R)
• M25: 6,277,575 km (0.081 R)
• M26: 6,390,821 km (0.085 R)
• M27: 6,711,559 km (0.116 R)
• M28: 6,967,371 km (0.098 R)
• M29: 7,131,779 km (0.074 R)
• M30: 7,226,325 km (0.052 R)
• M31: 7,392,828 km (0.049 R)
• M32: 7,488,570 km (0.099 R)
• M33: 8,170,288 km (0.1 R)
• M34: 8,518,701 km (0.11 R)
• M35: 8,897,483 km (0.044 R)
• M36: 9,437,082 km (0.053 R)
• M37: 9,881,687 km (0.053 R)
• M38: 10,013,782 km (0.057 R)
• M39: 10,279,767 km (0.072 R)
• M40: 10,737,238 km (0.047 R)
• M41: 11,756,149 km (0.1 R)
• M42: 11,980,545 km (0.069 R)
• M43: 12,348,257 km (0.105 R)
• M44: 13,094,750 km (0.112 R)
• M45: 13,240,010 km (0.106 R)
• M46: 13,385,718 km (0.113 R)
• M47: 14,331,476 km (0.05 R)
• M48: 14,691,708 km (0.099 R)
• M49: 15,329,443 km (0.105 R)
• M50: 16,256,053 km (0.114 R)
• M51: 16,506,180 km (0.105 R)
• M52: 16,600,427 km (0.079 R)
• M53: 16,883,915 km (0.088 R)
• M54: 18,066,336 km (0.098 R)
• M55: 18,260,664 km (0.102 R)
• M56: 18,651,264 km (0.053 R)
• M57: 18,913,360 km (0.117 R)
• M58: 19,275,536 km (0.091 R)
• M59: 19,806,459 km (0.048 R)
• M60: 20,510,766 km (0.082 R)
• M61: 20,679,662 km (0.072 R)
• M62: 21,394,141 km (0.083 R)
• M63: 22,047,435 km (0.058 R)
• M64: 22,567,886 km (0.101 R)
• M65: 22,777,173 km (0.108 R)
• M66: 23,022,215 km (0.061 R)
• M67: 23,303,309 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.9

Radius: 8.1

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.15 AU - 5.05 AU

Year: 5360 Days

Day: 7.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,790,182 km

• M1: 111,750 km (0.085 R)
• M2: 231,727 km (0.057 R)
• M3: 287,976 km (0.083 R)
• M4: 350,657 km (0.104 R)
• M5: 471,084 km (0.12 R)
• M6: 755,170 km (0.077 R)
• M7: 972,237 km (0.11 R)
• M8: 1,271,432 km (0.102 R)
• M9: 1,447,958 km (0.038 R)
• M10: 2,213,001 km (0.083 R)
• M11: 2,367,536 km (0.101 R)
• M12: 2,426,477 km (0.112 R)
• M13: 3,042,222 km (0.104 R)
• M14: 3,106,400 km (0.099 R)
• M15: 3,613,387 km (0.106 R)
• M16: 3,772,858 km (0.08 R)
• M17: 4,193,677 km (0.114 R)
• M18: 4,289,121 km (0.036 R)
• M19: 4,433,931 km (0.1 R)
• M20: 4,604,772 km (0.05 R)
• M21: 4,753,024 km (0.103 R)
• M22: 4,827,673 km (0.099 R)
• M23: 4,953,036 km (0.049 R)
• M24: 5,465,409 km (0.069 R)
• M25: 6,402,190 km (0.058 R)
• M26: 6,484,768 km (0.107 R)
• M27: 6,567,795 km (0.072 R)
• M28: 6,903,194 km (0.102 R)
• M29: 6,987,866 km (0.091 R)
• M30: 7,101,411 km (0.075 R)
• M31: 7,330,296 km (0.063 R)
• M32: 7,503,530 km (0.108 R)
• M33: 7,766,074 km (0.047 R)
• M34: 7,913,129 km (0.117 R)
• M35: 8,031,610 km (0.062 R)
• M36: 8,091,001 km (0.082 R)
• M37: 8,390,197 km (0.111 R)
• M38: 8,632,246 km (0.095 R)
• M39: 8,693,132 km (0.102 R)
• M40: 8,999,509 km (0.034 R)
• M41: 9,061,293 km (0.097 R)
• M42: 9,154,193 km (0.11 R)
• M43: 9,434,689 km (0.08 R)
• M44: 9,591,617 km (0.1 R)
• M45: 9,686,313 km (0.081 R)
• M46: 10,196,292 km (0.107 R)
• M47: 10,747,859 km (0.049 R)
• M48: 10,977,791 km (0.086 R)
• M49: 11,812,098 km (0.049 R)
• M50: 12,015,402 km (0.047 R)
• M51: 12,459,707 km (0.1 R)
• M52: 12,597,637 km (0.054 R)
• M53: 13,049,123 km (0.09 R)
• M54: 13,329,469 km (0.093 R)
• M55: 13,470,540 km (0.074 R)
• M56: 13,576,605 km (0.103 R)
• M57: 13,682,969 km (0.077 R)
• M58: 13,789,483 km (0.11 R)
• M59: 13,860,841 km (0.08 R)
• M60: 13,932,199 km (0.106 R)
• M61: 14,111,118 km (0.119 R)
• M62: 14,616,161 km (0.082 R)
• M63: 14,834,424 km (0.075 R)
• M64: 14,907,428 km (0.056 R)
• M65: 17,613,952 km (0.058 R)
• M66: 17,691,295 km (0.11 R)
• M67: 18,313,921 km (0.112 R)
• M68: 19,420,646 km (0.118 R)
• M69: 19,540,623 km (0.109 R)
• M70: 19,620,658 km (0.113 R)
• M71: 22,995,586 km (0.046 R)
• M72: 23,802,816 km (0.096 R)
• M73: 24,231,414 km (0.053 R)
• M74: 25,183,306 km (0.055 R)
• M75: 25,576,299 km (0.086 R)
• M76: 26,856,109 km (0.079 R)
• M77: 27,302,359 km (0.047 R)
• M78: 29,065,669 km (0.036 R)
• M79: 29,294,405 km (0.101 R)
• M80: 30,030,426 km (0.098 R)
• M81: 30,539,807 km (0.079 R)
• M82: 30,725,907 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.4

Radius: 6.1

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.02 AU - 8.1 AU

Year: 13421 Days

Day: 15.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,790,182 km

• M1: 173,982 km (0.109 R)
• M2: 353,649 km (0.1 R)
• M3: 732,581 km (0.047 R)
• M4: 846,724 km (0.112 R)
• M5: 891,005 km (0.109 R)
• M6: 1,536,969 km (0.039 R)
• M7: 1,665,623 km (0.097 R)
• M8: 1,894,358 km (0.083 R)
• M9: 1,972,747 km (0.086 R)
• M10: 2,012,391 km (0.073 R)
• M11: 2,573,831 km (0.053 R)
• M12: 2,682,888 km (0.098 R)
• M13: 2,928,229 km (0.096 R)
• M14: 3,560,729 km (0.032 R)
• M15: 3,830,304 km (0.09 R)
• M16: 4,519,651 km (0.101 R)
• M17: 4,625,117 km (0.092 R)
• M18: 5,219,171 km (0.101 R)
• M19: 5,865,733 km (0.114 R)
• M20: 8,336,341 km (0.064 R)
• M21: 8,923,962 km (0.093 R)
• M22: 9,189,348 km (0.065 R)
• M23: 10,001,216 km (0.099 R)
• M24: 10,520,171 km (0.098 R)
• M25: 10,660,045 km (0.098 R)
• M26: 10,906,283 km (0.098 R)
• M27: 11,946,437 km (0.083 R)
• M28: 12,092,445 km (0.109 R)
• M29: 12,533,758 km (0.108 R)
• M30: 13,432,393 km (0.105 R)
• M31: 13,622,083 km (0.091 R)
• M32: 13,812,820 km (0.037 R)
• M33: 14,779,522 km (0.104 R)
• M34: 16,129,044 km (0.09 R)
• M35: 17,310,867 km (0.095 R)
• M36: 18,100,146 km (0.113 R)
• M37: 18,267,845 km (0.091 R)
• M38: 18,562,403 km (0.108 R)
• M39: 19,627,540 km (0.105 R)
• M40: 20,015,896 km (0.073 R)
• M41: 20,145,896 km (0.102 R)
• M42: 20,406,646 km (0.054 R)
• M43: 20,800,088 km (0.106 R)
• M44: 23,121,398 km (0.066 R)
• M45: 23,577,073 km (0.109 R)
• M46: 23,622,850 km (0.118 R)
• M47: 23,668,627 km (0.092 R)
• M48: 23,851,885 km (0.116 R)
• M49: 24,729,276 km (0.081 R)
• M50: 24,868,851 km (0.064 R)
• M51: 26,468,052 km (0.088 R)
• M52: 26,515,624 km (0.118 R)
• M53: 27,665,134 km (0.107 R)
• M54: 28,343,112 km (0.107 R)
• M55: 28,440,350 km (0.102 R)
• M56: 30,708,853 km (0.115 R)
• M57: 30,758,818 km (0.114 R)
• M58: 33,753,917 km (0.112 R)
• M59: 34,115,495 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 18,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit