🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.43 AU - 0.69 AU

Year: 275 Days

Day: 15.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.2

Radius: 12.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.1 AU - 1.38 AU

Year: 906 Days

Day: 10 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,876,359 km

• M1: 169,345 km (0.111 R)
• M2: 290,070 km (0.079 R)
• M3: 398,678 km (0.12 R)
• M4: 560,094 km (0.118 R)
• M5: 641,326 km (0.075 R)
• M6: 801,695 km (0.079 R)
• M7: 904,020 km (0.111 R)
• M8: 1,028,934 km (0.119 R)
• M9: 1,105,079 km (0.113 R)
• M10: 1,183,319 km (0.108 R)
• M11: 1,277,865 km (0.098 R)
• M12: 1,577,809 km (0.075 R)
• M13: 1,850,675 km (0.087 R)
• M14: 1,956,291 km (0.114 R)
• M15: 2,381,449 km (0.109 R)
• M16: 2,478,538 km (0.027 R)
• M17: 2,583,256 km (0.113 R)
• M18: 2,670,472 km (0.03 R)
• M19: 2,971,163 km (0.035 R)
• M20: 3,155,617 km (0.118 R)
• M21: 3,316,734 km (0.053 R)
• M22: 3,412,028 km (0.088 R)
• M23: 3,661,408 km (0.104 R)
• M24: 3,759,993 km (0.061 R)
• M25: 4,112,146 km (0.112 R)
• M26: 4,192,630 km (0.097 R)
• M27: 4,430,042 km (0.075 R)
• M28: 4,535,359 km (0.08 R)
• M29: 4,848,467 km (0.082 R)
• M30: 5,027,236 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.8

Radius: 13.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.77 AU - 2.21 AU

Year: 1842 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 48,876,359 km

• M1: 172,187 km (0.087 R)
• M2: 316,699 km (0.104 R)
• M3: 486,791 km (0.084 R)
• M4: 584,180 km (0.119 R)
• M5: 732,880 km (0.1 R)
• M6: 822,639 km (0.071 R)
• M7: 909,854 km (0.09 R)
• M8: 1,072,766 km (0.079 R)
• M9: 1,238,521 km (0.111 R)
• M10: 1,324,839 km (0.093 R)
• M11: 1,478,925 km (0.108 R)
• M12: 1,665,323 km (0.097 R)
• M13: 1,868,777 km (0.104 R)
• M14: 2,071,332 km (0.115 R)
• M15: 2,438,744 km (0.12 R)
• M16: 2,620,207 km (0.109 R)
• M17: 2,879,759 km (0.079 R)
• M18: 3,158,759 km (0.093 R)
• M19: 3,424,295 km (0.107 R)
• M20: 3,605,458 km (0.109 R)
• M21: 3,778,244 km (0.037 R)
• M22: 3,930,235 km (0.102 R)
• M23: 4,168,096 km (0.05 R)
• M24: 4,337,590 km (0.102 R)
• M25: 4,521,745 km (0.093 R)
• M26: 4,758,708 km (0.111 R)
• M27: 4,872,403 km (0.075 R)
• M28: 5,167,110 km (0.114 R)
• M29: 5,323,291 km (0.069 R)
• M30: 5,415,144 km (0.044 R)
• M31: 5,733,937 km (0.086 R)
• M32: 5,841,647 km (0.097 R)
• M33: 5,963,570 km (0.106 R)
• M34: 6,182,581 km (0.055 R)
• M35: 6,487,910 km (0.082 R)
• M36: 6,642,594 km (0.063 R)
• M37: 6,869,684 km (0.064 R)
• M38: 7,084,955 km (0.057 R)
• M39: 7,186,083 km (0.116 R)
• M40: 7,389,985 km (0.047 R)
• M41: 7,595,832 km (0.098 R)
• M42: 7,684,693 km (0.111 R)
• M43: 7,983,290 km (0.095 R)
• M44: 8,255,259 km (0.103 R)
• M45: 8,361,923 km (0.064 R)
• M46: 8,684,456 km (0.05 R)
• M47: 8,808,472 km (0.088 R)
• M48: 8,995,619 km (0.049 R)
• M49: 9,152,547 km (0.108 R)
• M50: 9,262,951 km (0.091 R)
• M51: 9,485,103 km (0.066 R)
• M52: 9,789,385 km (0.11 R)
• M53: 10,292,932 km (0.105 R)
• M54: 10,391,367 km (0.04 R)
• M55: 10,988,562 km (0.11 R)
• M56: 11,274,444 km (0.088 R)
• M57: 11,392,925 km (0.082 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.4

Radius: 11.7

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.03 AU - 5.15 AU

Year: 6451 Days

Day: 6.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,876,359 km

• M1: 219,909 km (0.105 R)
• M2: 349,311 km (0.102 R)
• M3: 436,078 km (0.061 R)
• M4: 712,385 km (0.11 R)
• M5: 820,544 km (0.105 R)
• M6: 934,987 km (0.086 R)
• M7: 1,088,923 km (0.071 R)
• M8: 1,263,803 km (0.064 R)
• M9: 1,348,625 km (0.072 R)
• M10: 1,563,298 km (0.105 R)
• M11: 1,816,717 km (0.091 R)
• M12: 1,913,506 km (0.104 R)
• M13: 2,258,778 km (0.081 R)
• M14: 2,333,278 km (0.108 R)
• M15: 2,561,864 km (0.119 R)
• M16: 3,583,318 km (0.083 R)
• M17: 4,359,132 km (0.103 R)
• M18: 4,641,872 km (0.079 R)
• M19: 4,969,492 km (0.094 R)
• M20: 5,185,661 km (0.064 R)
• M21: 5,384,925 km (0.118 R)
• M22: 5,914,651 km (0.074 R)
• M23: 6,206,965 km (0.068 R)
• M24: 6,719,039 km (0.06 R)
• M25: 6,871,030 km (0.119 R)
• M26: 7,693,071 km (0.118 R)
• M27: 7,943,497 km (0.115 R)
• M28: 8,150,391 km (0.095 R)
• M29: 8,359,080 km (0.11 R)
• M30: 8,734,571 km (0.071 R)
• M31: 9,019,704 km (0.101 R)
• M32: 9,115,597 km (0.096 R)
• M33: 9,429,154 km (0.053 R)
• M34: 9,623,930 km (0.109 R)
• M35: 10,291,137 km (0.116 R)
• M36: 10,820,264 km (0.099 R)
• M37: 10,947,722 km (0.097 R)
• M38: 11,049,897 km (0.073 R)
• M39: 11,152,372 km (0.092 R)
• M40: 11,436,159 km (0.115 R)
• M41: 11,539,830 km (0.117 R)
• M42: 12,116,081 km (0.086 R)
• M43: 12,514,311 km (0.076 R)
• M44: 12,594,495 km (0.082 R)
• M45: 12,943,806 km (0.068 R)
• M46: 13,241,955 km (0.119 R)
• M47: 13,872,809 km (0.056 R)
• M48: 14,039,012 km (0.102 R)
• M49: 14,429,313 km (0.079 R)
• M50: 14,936,300 km (0.105 R)
• M51: 15,220,536 km (0.079 R)
• M52: 15,420,698 km (0.075 R)
• M53: 15,592,736 km (0.074 R)
• M54: 15,794,543 km (0.093 R)
• M55: 15,996,949 km (0.075 R)
• M56: 16,317,089 km (0.046 R)
• M57: 16,609,852 km (0.076 R)
• M58: 16,933,881 km (0.051 R)
• M59: 17,111,603 km (0.105 R)
• M60: 17,528,532 km (0.112 R)
• M61: 18,160,284 km (0.033 R)
• M62: 19,137,158 km (0.056 R)
• M63: 19,881,108 km (0.044 R)
• M64: 20,225,183 km (0.114 R)
• M65: 20,382,261 km (0.093 R)
• M66: 20,824,173 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.4

Radius: 5.4

Gravity: 26.66 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.01 AU - 7.01 AU

Year: 9665 Days

Day: 16.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,876,359 km

• M1: 115,938 km (0.072 R)
• M2: 226,491 km (0.107 R)
• M3: 386,710 km (0.086 R)
• M4: 472,430 km (0.097 R)
• M5: 857,345 km (0.085 R)
• M6: 894,745 km (0.119 R)
• M7: 1,049,728 km (0.119 R)
• M8: 1,341,295 km (0.052 R)
• M9: 1,429,108 km (0.079 R)
• M10: 1,751,641 km (0.091 R)
• M11: 1,970,653 km (0.049 R)
• M12: 2,678,849 km (0.096 R)
• M13: 2,902,647 km (0.063 R)
• M14: 3,103,557 km (0.096 R)
• M15: 3,825,666 km (0.067 R)
• M16: 4,564,381 km (0.116 R)
• M17: 5,451,047 km (0.105 R)
• M18: 5,663,027 km (0.099 R)
• M19: 6,426,276 km (0.049 R)
• M20: 6,801,018 km (0.059 R)
• M21: 7,610,941 km (0.114 R)
• M22: 7,768,617 km (0.118 R)
• M23: 9,027,035 km (0.039 R)
• M24: 9,110,510 km (0.085 R)
• M25: 10,173,702 km (0.083 R)
• M26: 10,304,002 km (0.038 R)
• M27: 10,434,751 km (0.083 R)
• M28: 10,522,265 km (0.072 R)
• M29: 11,052,291 km (0.065 R)
• M30: 11,230,911 km (0.045 R)
• M31: 11,681,649 km (0.106 R)
• M32: 12,554,253 km (0.041 R)
• M33: 13,590,518 km (0.042 R)
• M34: 13,829,874 km (0.119 R)
• M35: 14,410,015 km (0.053 R)
• M36: 14,507,403 km (0.12 R)
• M37: 15,694,013 km (0.056 R)
• M38: 15,844,509 km (0.118 R)
• M39: 16,962,753 km (0.065 R)
• M40: 17,323,882 km (0.033 R)
• M41: 17,479,314 km (0.048 R)
• M42: 17,687,405 km (0.092 R)
• M43: 17,948,753 km (0.114 R)
• M44: 18,106,129 km (0.113 R)
• M45: 18,211,297 km (0.093 R)
• M46: 18,475,187 km (0.083 R)
• M47: 18,634,060 km (0.033 R)
• M48: 18,846,639 km (0.089 R)
• M49: 19,220,634 km (0.046 R)
• M50: 19,867,495 km (0.103 R)
• M51: 19,921,649 km (0.088 R)
• M52: 20,466,634 km (0.052 R)
• M53: 21,071,758 km (0.065 R)
• M54: 21,906,364 km (0.102 R)
• M55: 22,130,611 km (0.092 R)
• M56: 24,184,141 km (0.065 R)
• M57: 24,532,256 km (0.085 R)
• M58: 24,998,851 km (0.066 R)
• M59: 25,527,530 km (0.063 R)
• M60: 25,763,596 km (0.111 R)
• M61: 26,178,580 km (0.091 R)
• M62: 26,357,050 km (0.104 R)
• M63: 26,595,659 km (0.116 R)
• M64: 27,075,120 km (0.078 R)
• M65: 27,195,397 km (0.11 R)
• M66: 28,408,187 km (0.078 R)
• M67: 28,836,785 km (0.047 R)
• M68: 29,391,045 km (0.094 R)
• M69: 29,638,480 km (0.081 R)
• M70: 31,833,081 km (0.056 R)
• M71: 32,725,432 km (0.115 R)
• M72: 33,755,413 km (0.107 R)
• M73: 34,209,293 km (0.034 R)
• M74: 34,600,043 km (0.113 R)
• M75: 36,775,046 km (0.113 R)
• M76: 37,242,091 km (0.109 R)
• M77: 37,308,961 km (0.072 R)
• M78: 37,442,851 km (0.086 R)
• M79: 37,711,080 km (0.042 R)
• M80: 38,384,570 km (0.08 R)
• M81: 39,948,466 km (0.092 R)
• M82: 40,085,348 km (0.081 R)
• M83: 40,153,864 km (0.086 R)
• M84: 41,394,329 km (0.04 R)
• M85: 42,088,912 km (0.055 R)
• M86: 43,138,042 km (0.087 R)
• M87: 43,208,203 km (0.089 R)
• M88: 43,419,136 km (0.072 R)
• M89: 44,621,155 km (0.116 R)
• M90: 45,547,615 km (0.051 R)
• M91: 46,049,067 km (0.064 R)
• M92: 46,264,488 km (0.059 R)
• M93: 47,129,762 km (0.101 R)
• M94: 47,564,493 km (0.035 R)
• M95: 48,291,838 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 12,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit