🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.44 AU - 0.72 AU

Year: 285 Days

Day: 46.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.8

Radius: 11.8

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.95 AU - 1.09 AU

Year: 665 Days

Day: 11.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 54,498,859 km

• M1: 147,055 km (0.065 R)
• M2: 224,098 km (0.091 R)
• M3: 354,697 km (0.087 R)
• M4: 471,084 km (0.091 R)
• M5: 553,213 km (0.101 R)
• M6: 689,945 km (0.049 R)
• M7: 823,237 km (0.105 R)
• M8: 983,008 km (0.104 R)
• M9: 1,070,074 km (0.107 R)
• M10: 1,147,715 km (0.1 R)
• M11: 1,315,564 km (0.109 R)
• M12: 1,392,906 km (0.085 R)
• M13: 1,471,744 km (0.086 R)
• M14: 1,676,095 km (0.047 R)
• M15: 1,796,222 km (0.077 R)
• M16: 1,992,943 km (0.082 R)
• M17: 2,097,961 km (0.036 R)
• M18: 2,212,403 km (0.072 R)
• M19: 2,329,089 km (0.08 R)
• M20: 2,667,031 km (0.084 R)
• M21: 2,758,136 km (0.097 R)
• M22: 2,850,288 km (0.047 R)
• M23: 2,969,219 km (0.086 R)
• M24: 3,133,327 km (0.12 R)
• M25: 3,282,626 km (0.106 R)
• M26: 3,543,076 km (0.077 R)
• M27: 3,754,458 km (0.086 R)
• M28: 4,007,877 km (0.087 R)
• M29: 4,209,086 km (0.115 R)
• M30: 4,296,301 km (0.117 R)
• M31: 4,442,907 km (0.067 R)
• M32: 4,541,791 km (0.094 R)
• M33: 4,923,715 km (0.073 R)
• M34: 5,211,990 km (0.067 R)
• M35: 5,337,203 km (0.075 R)
• M36: 5,421,277 km (0.103 R)
• M37: 5,558,907 km (0.117 R)
• M38: 5,644,028 km (0.106 R)
• M39: 5,805,145 km (0.111 R)
• M40: 5,891,613 km (0.078 R)
• M41: 6,065,894 km (0.067 R)
• M42: 6,308,393 km (0.1 R)
• M43: 6,441,984 km (0.107 R)
• M44: 6,554,032 km (0.093 R)
• M45: 6,666,829 km (0.099 R)
• M46: 6,837,071 km (0.088 R)
• M47: 7,182,194 km (0.062 R)
• M48: 7,403,599 km (0.04 R)
• M49: 7,662,852 km (0.107 R)
• M50: 7,817,536 km (0.072 R)
• M51: 7,901,311 km (0.114 R)
• M52: 8,142,014 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.3

Radius: 8.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.98 AU - 1.52 AU

Year: 902 Days

Day: 10.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 54,498,859 km

• M1: 109,655 km (0.109 R)
• M2: 181,761 km (0.064 R)
• M3: 267,631 km (0.116 R)
• M4: 329,863 km (0.099 R)
• M5: 417,677 km (0.088 R)
• M6: 597,045 km (0.115 R)
• M7: 670,348 km (0.057 R)
• M8: 737,218 km (0.064 R)
• M9: 842,236 km (0.096 R)
• M10: 936,333 km (0.089 R)
• M11: 990,188 km (0.038 R)
• M12: 1,067,530 km (0.094 R)
• M13: 1,164,320 km (0.082 R)
• M14: 1,234,332 km (0.031 R)
• M15: 1,378,993 km (0.109 R)
• M16: 1,447,210 km (0.066 R)
• M17: 1,658,891 km (0.115 R)
• M18: 1,765,105 km (0.106 R)
• M19: 1,908,121 km (0.114 R)
• M20: 2,183,830 km (0.119 R)
• M21: 2,457,295 km (0.116 R)
• M22: 2,702,785 km (0.099 R)
• M23: 2,931,969 km (0.088 R)
• M24: 3,175,963 km (0.083 R)
• M25: 3,325,411 km (0.081 R)
• M26: 3,443,444 km (0.057 R)
• M27: 3,946,841 km (0.111 R)
• M28: 4,316,647 km (0.079 R)
• M29: 4,399,225 km (0.066 R)
• M30: 4,556,901 km (0.114 R)
• M31: 4,659,824 km (0.068 R)
• M32: 4,877,788 km (0.114 R)
• M33: 4,954,382 km (0.09 R)
• M34: 5,137,789 km (0.096 R)
• M35: 5,196,282 km (0.109 R)
• M36: 5,313,716 km (0.066 R)
• M37: 5,402,428 km (0.076 R)
• M38: 5,471,841 km (0.12 R)
• M39: 5,591,370 km (0.107 R)
• M40: 5,651,508 km (0.091 R)
• M41: 5,721,819 km (0.117 R)
• M42: 5,996,182 km (0.045 R)
• M43: 6,098,956 km (0.1 R)
• M44: 6,191,856 km (0.083 R)
• M45: 6,326,943 km (0.101 R)
• M46: 6,684,781 km (0.037 R)
• M47: 7,125,197 km (0.104 R)
• M48: 7,190,422 km (0.073 R)
• M49: 7,343,460 km (0.043 R)
• M50: 7,431,424 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.6

Radius: 10

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.41 AU - 1.43 AU

Year: 1093 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,498,859 km

• M1: 139,126 km (0.09 R)
• M2: 210,933 km (0.076 R)
• M3: 283,488 km (0.032 R)
• M4: 409,150 km (0.04 R)
• M5: 498,759 km (0.055 R)
• M6: 686,804 km (0.099 R)
• M7: 758,162 km (0.095 R)
• M8: 827,276 km (0.079 R)
• M9: 983,157 km (0.091 R)
• M10: 1,048,382 km (0.067 R)
• M11: 1,137,692 km (0.083 R)
• M12: 1,300,604 km (0.053 R)
• M13: 1,490,144 km (0.117 R)
• M14: 1,801,757 km (0.1 R)
• M15: 1,944,473 km (0.098 R)
• M16: 2,105,440 km (0.099 R)
• M17: 2,241,724 km (0.114 R)
• M18: 2,432,910 km (0.028 R)
• M19: 2,583,854 km (0.108 R)
• M20: 2,792,394 km (0.119 R)
• M21: 2,886,940 km (0.119 R)
• M22: 2,950,668 km (0.1 R)
• M23: 3,079,323 km (0.091 R)
• M24: 3,218,149 km (0.034 R)
• M25: 3,384,203 km (0.073 R)
• M26: 3,595,734 km (0.085 R)
• M27: 3,664,250 km (0.077 R)
• M28: 3,837,784 km (0.104 R)
• M29: 4,058,590 km (0.096 R)
• M30: 4,139,074 km (0.079 R)
• M31: 4,211,030 km (0.093 R)
• M32: 4,708,144 km (0.079 R)
• M33: 4,773,967 km (0.079 R)
• M34: 4,963,807 km (0.094 R)
• M35: 5,127,018 km (0.057 R)
• M36: 5,282,301 km (0.114 R)
• M37: 5,767,746 km (0.119 R)
• M38: 5,929,312 km (0.09 R)
• M39: 6,000,520 km (0.115 R)
• M40: 6,184,825 km (0.12 R)
• M41: 6,444,078 km (0.101 R)
• M42: 6,517,381 km (0.052 R)
• M43: 6,622,399 km (0.079 R)
• M44: 6,791,743 km (0.119 R)
• M45: 6,941,042 km (0.114 R)
• M46: 7,037,682 km (0.1 R)
• M47: 7,134,771 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.6

Radius: 5.7

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.38 AU - 10.78 AU

Year: 17666 Days

Day: 23.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,498,859 km

• M1: 75,697 km (0.027 R)
• M2: 161,117 km (0.103 R)
• M3: 213,476 km (0.034 R)
• M4: 299,046 km (0.075 R)
• M5: 539,300 km (0.117 R)
• M6: 1,348,924 km (0.09 R)
• M7: 1,614,460 km (0.104 R)
• M8: 1,715,140 km (0.102 R)
• M9: 2,029,594 km (0.061 R)
• M10: 2,110,976 km (0.09 R)
• M11: 2,505,166 km (0.113 R)
• M12: 3,201,245 km (0.072 R)
• M13: 3,752,064 km (0.076 R)
• M14: 4,158,372 km (0.074 R)
• M15: 4,866,269 km (0.119 R)
• M16: 5,049,078 km (0.081 R)
• M17: 5,764,006 km (0.096 R)
• M18: 6,035,376 km (0.089 R)
• M19: 7,328,351 km (0.118 R)
• M20: 7,877,225 km (0.066 R)
• M21: 7,962,795 km (0.087 R)
• M22: 8,048,814 km (0.05 R)
• M23: 8,439,265 km (0.087 R)
• M24: 8,835,998 km (0.09 R)
• M25: 8,925,009 km (0.12 R)
• M26: 9,193,836 km (0.032 R)
• M27: 9,923,425 km (0.059 R)
• M28: 10,766,260 km (0.076 R)
• M29: 10,861,404 km (0.068 R)
• M30: 11,292,694 km (0.094 R)
• M31: 11,534,594 km (0.109 R)
• M32: 12,469,880 km (0.065 R)
• M33: 12,669,892 km (0.027 R)
• M34: 14,779,970 km (0.067 R)
• M35: 16,610,600 km (0.091 R)
• M36: 16,775,606 km (0.116 R)
• M37: 17,329,268 km (0.109 R)
• M38: 18,001,710 km (0.109 R)
• M39: 18,340,998 km (0.072 R)
• M40: 19,141,197 km (0.027 R)
• M41: 20,010,959 km (0.118 R)
• M42: 20,834,346 km (0.057 R)
• M43: 21,071,758 km (0.061 R)
• M44: 21,429,297 km (0.1 R)
• M45: 21,489,136 km (0.102 R)
• M46: 21,548,975 km (0.113 R)
• M47: 22,332,120 km (0.118 R)
• M48: 23,308,844 km (0.114 R)
• M49: 23,370,329 km (0.109 R)
• M50: 24,988,230 km (0.099 R)
• M51: 25,429,992 km (0.098 R)
• M52: 26,642,034 km (0.032 R)
• M53: 27,352,325 km (0.12 R)
• M54: 27,612,027 km (0.108 R)
• M55: 27,872,776 km (0.105 R)
• M56: 28,134,124 km (0.107 R)
• M57: 28,857,429 km (0.09 R)
• M58: 29,387,155 km (0.081 R)
• M59: 29,853,452 km (0.105 R)
• M60: 29,920,173 km (0.119 R)
• M61: 31,063,399 km (0.089 R)
• M62: 32,358,019 km (0.065 R)
• M63: 32,426,685 km (0.091 R)
• M64: 33,670,142 km (0.054 R)
• M65: 34,718,225 km (0.119 R)
• M66: 36,774,747 km (0.074 R)
• M67: 37,998,607 km (0.116 R)
• M68: 38,943,318 km (0.111 R)
• M69: 39,822,355 km (0.05 R)
• M70: 40,043,161 km (0.041 R)
• M71: 40,559,872 km (0.088 R)
• M72: 40,930,277 km (0.119 R)
• M73: 43,478,826 km (0.061 R)
• M74: 43,554,672 km (0.08 R)
• M75: 43,858,057 km (0.07 R)
• M76: 45,078,476 km (0.089 R)
• M77: 45,462,195 km (0.092 R)
• M78: 45,615,981 km (0.114 R)
• M79: 45,769,917 km (0.073 R)
• M80: 46,464,799 km (0.113 R)
• M81: 48,178,293 km (0.106 R)
• M82: 48,806,455 km (0.111 R)
• M83: 49,912,282 km (0.065 R)
• M84: 50,070,856 km (0.07 R)
• M85: 50,388,602 km (0.069 R)
• M86: 51,907,320 km (0.098 R)
• M87: 52,148,471 km (0.11 R)
• M88: 52,309,439 km (0.114 R)
• M89: 52,551,189 km (0.045 R)
• M90: 53,603,311 km (0.12 R)
• M91: 53,928,387 km (0.115 R)
• M92: 54,417,273 km (0.049 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 16,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit