🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.62 AU - 0.66 AU

Year: 336 Days

Day: 26.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.2

Radius: 12.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.63 AU - 0.75 AU

Year: 376 Days

Day: 12.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,924,001 km

• M1: 163,211 km (0.094 R)
• M2: 246,687 km (0.071 R)
• M3: 327,769 km (0.057 R)
• M4: 420,819 km (0.116 R)
• M5: 517,459 km (0.096 R)
• M6: 598,691 km (0.067 R)
• M7: 701,165 km (0.112 R)
• M8: 793,766 km (0.054 R)
• M9: 885,320 km (0.106 R)
• M10: 980,764 km (0.045 R)
• M11: 1,163,722 km (0.09 R)
• M12: 1,259,614 km (0.118 R)
• M13: 1,365,380 km (0.086 R)
• M14: 1,456,485 km (0.054 R)
• M15: 1,571,675 km (0.099 R)
• M16: 1,656,497 km (0.073 R)
• M17: 1,750,445 km (0.098 R)
• M18: 1,846,337 km (0.087 R)
• M19: 1,987,557 km (0.1 R)
• M20: 2,079,859 km (0.104 R)
• M21: 2,223,174 km (0.038 R)
• M22: 2,480,931 km (0.075 R)
• M23: 2,589,390 km (0.115 R)
• M24: 2,673,015 km (0.085 R)
• M25: 2,757,538 km (0.1 R)
• M26: 2,838,470 km (0.034 R)
• M27: 3,007,366 km (0.116 R)
• M28: 3,104,754 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 11.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.66 AU - 0.74 AU

Year: 384 Days

Day: 12.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,924,001 km

• M1: 140,024 km (0.068 R)
• M2: 240,553 km (0.098 R)
• M3: 322,982 km (0.093 R)
• M4: 412,591 km (0.103 R)
• M5: 485,146 km (0.106 R)
• M6: 617,989 km (0.099 R)
• M7: 844,181 km (0.118 R)
• M8: 927,058 km (0.06 R)
• M9: 1,051,224 km (0.09 R)
• M10: 1,133,353 km (0.11 R)
• M11: 1,213,688 km (0.103 R)
• M12: 1,283,550 km (0.057 R)
• M13: 1,397,693 km (0.06 R)
• M14: 1,493,136 km (0.079 R)
• M15: 1,609,075 km (0.055 R)
• M16: 1,704,967 km (0.108 R)
• M17: 1,788,742 km (0.075 R)
• M18: 1,902,735 km (0.081 R)
• M19: 1,984,865 km (0.074 R)
• M20: 2,078,214 km (0.086 R)
• M21: 2,168,122 km (0.06 R)
• M22: 2,331,184 km (0.075 R)
• M23: 2,461,483 km (0.111 R)
• M24: 2,562,163 km (0.066 R)
• M25: 2,648,032 km (0.108 R)
• M26: 2,734,948 km (0.031 R)
• M27: 2,828,297 km (0.112 R)
• M28: 2,984,478 km (0.103 R)
• M29: 3,069,449 km (0.05 R)
• M30: 3,178,057 km (0.092 R)
• M31: 3,334,836 km (0.077 R)
• M32: 3,440,751 km (0.119 R)
• M33: 3,553,847 km (0.091 R)
• M34: 3,650,038 km (0.098 R)
• M35: 3,832,697 km (0.086 R)
• M36: 3,999,798 km (0.045 R)
• M37: 4,125,161 km (0.074 R)
• M38: 4,220,006 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.9

Radius: 11.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.89 AU - 2.51 AU

Year: 2141 Days

Day: 11.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 82,924,001 km

• M1: 162,014 km (0.057 R)
• M2: 238,160 km (0.052 R)
• M3: 403,017 km (0.047 R)
• M4: 539,749 km (0.03 R)
• M5: 626,067 km (0.106 R)
• M6: 784,192 km (0.113 R)
• M7: 949,946 km (0.096 R)
• M8: 1,051,075 km (0.067 R)
• M9: 1,127,818 km (0.066 R)
• M10: 1,309,729 km (0.085 R)
• M11: 1,415,944 km (0.101 R)
• M12: 1,493,735 km (0.076 R)
• M13: 1,645,577 km (0.096 R)
• M14: 1,760,917 km (0.099 R)
• M15: 1,845,140 km (0.081 R)
• M16: 2,114,716 km (0.065 R)
• M17: 2,204,474 km (0.119 R)
• M18: 2,286,304 km (0.06 R)
• M19: 2,528,802 km (0.051 R)
• M20: 2,605,247 km (0.107 R)
• M21: 2,958,447 km (0.091 R)
• M22: 3,316,734 km (0.075 R)
• M23: 3,602,766 km (0.052 R)
• M24: 3,700,004 km (0.117 R)
• M25: 3,941,156 km (0.07 R)
• M26: 4,086,266 km (0.099 R)
• M27: 4,358,684 km (0.081 R)
• M28: 4,555,255 km (0.081 R)
• M29: 4,660,422 km (0.072 R)
• M30: 4,849,664 km (0.074 R)
• M31: 5,235,776 km (0.105 R)
• M32: 5,346,179 km (0.112 R)
• M33: 5,519,413 km (0.053 R)
• M34: 5,594,362 km (0.101 R)
• M35: 5,682,026 km (0.111 R)
• M36: 5,833,569 km (0.06 R)
• M37: 5,935,296 km (0.096 R)
• M38: 6,063,351 km (0.049 R)
• M39: 6,257,230 km (0.069 R)
• M40: 6,492,548 km (0.12 R)
• M41: 6,717,393 km (0.099 R)
• M42: 6,931,468 km (0.051 R)
• M43: 7,120,709 km (0.09 R)
• M44: 7,311,596 km (0.081 R)
• M45: 7,421,550 km (0.092 R)
• M46: 7,838,480 km (0.102 R)
• M47: 7,965,039 km (0.074 R)
• M48: 8,420,565 km (0.116 R)
• M49: 8,666,055 km (0.036 R)
• M50: 8,826,125 km (0.101 R)
• M51: 9,031,373 km (0.065 R)
• M52: 9,372,007 km (0.093 R)
• M53: 9,491,536 km (0.101 R)
• M54: 9,671,652 km (0.047 R)
• M55: 9,944,070 km (0.106 R)
• M56: 10,050,583 km (0.088 R)
• M57: 10,172,954 km (0.096 R)
• M58: 10,372,817 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.7

Radius: 5.5

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.26 AU - 8.72 AU

Year: 14816 Days

Day: 20.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,924,001 km

• M1: 80,334 km (0.081 R)
• M2: 164,258 km (0.067 R)
• M3: 461,360 km (0.099 R)
• M4: 535,261 km (0.115 R)
• M5: 695,630 km (0.114 R)
• M6: 944,860 km (0.105 R)
• M7: 1,119,291 km (0.119 R)
• M8: 1,303,895 km (0.078 R)
• M9: 1,476,082 km (0.094 R)
• M10: 1,520,363 km (0.072 R)
• M11: 2,442,185 km (0.112 R)
• M12: 3,356,527 km (0.062 R)
• M13: 3,562,972 km (0.076 R)
• M14: 3,773,457 km (0.052 R)
• M15: 4,493,471 km (0.1 R)
• M16: 5,737,677 km (0.117 R)
• M17: 5,984,364 km (0.086 R)
• M18: 6,055,572 km (0.111 R)
• M19: 6,671,467 km (0.082 R)
• M20: 7,043,068 km (0.078 R)
• M21: 8,001,242 km (0.101 R)
• M22: 8,877,886 km (0.045 R)
• M23: 10,419,342 km (0.098 R)
• M24: 10,462,127 km (0.088 R)
• M25: 10,590,931 km (0.113 R)
• M26: 10,936,801 km (0.071 R)
• M27: 11,418,506 km (0.06 R)
• M28: 11,817,783 km (0.12 R)
• M29: 12,221,697 km (0.119 R)
• M30: 12,584,472 km (0.045 R)
• M31: 12,950,688 km (0.031 R)
• M32: 13,413,543 km (0.072 R)
• M33: 13,460,068 km (0.101 R)
• M34: 13,787,688 km (0.036 R)
• M35: 14,498,427 km (0.071 R)
• M36: 14,786,104 km (0.072 R)
• M37: 16,451,278 km (0.096 R)
• M38: 17,662,123 km (0.096 R)
• M39: 17,815,461 km (0.087 R)
• M40: 19,267,907 km (0.094 R)
• M41: 20,008,416 km (0.108 R)
• M42: 20,061,673 km (0.098 R)
• M43: 20,221,743 km (0.057 R)
• M44: 20,489,373 km (0.073 R)
• M45: 21,845,029 km (0.065 R)
• M46: 22,119,691 km (0.114 R)
• M47: 22,395,400 km (0.05 R)
• M48: 22,727,806 km (0.111 R)
• M49: 23,173,458 km (0.062 R)
• M50: 24,017,041 km (0.085 R)
• M51: 24,528,067 km (0.116 R)
• M52: 26,315,163 km (0.12 R)
• M53: 27,077,065 km (0.118 R)
• M54: 27,727,367 km (0.059 R)
• M55: 28,682,549 km (0.111 R)
• M56: 29,405,855 km (0.081 R)
• M57: 29,527,029 km (0.075 R)
• M58: 29,830,563 km (0.093 R)
• M59: 30,747,598 km (0.069 R)
• M60: 30,932,053 km (0.026 R)
• M61: 33,048,713 km (0.085 R)
• M62: 34,124,471 km (0.098 R)
• M63: 34,251,779 km (0.068 R)
• M64: 35,018,917 km (0.099 R)
• M65: 35,083,094 km (0.074 R)
• M66: 38,209,839 km (0.04 R)
• M67: 39,271,835 km (0.033 R)
• M68: 40,612,830 km (0.064 R)
• M69: 41,764,434 km (0.082 R)
• M70: 42,652,298 km (0.081 R)
• M71: 43,201,771 km (0.09 R)
• M72: 43,408,365 km (0.062 R)
• M73: 44,030,244 km (0.076 R)
• M74: 44,377,012 km (0.106 R)
• M75: 45,073,390 km (0.072 R)
• M76: 46,265,385 km (0.062 R)
• M77: 47,183,916 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.6

Radius: 6.3

Gravity: 24.61 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.13 AU - 9.77 AU

Year: 19057 Days

Day: 21 Hours

Environment

Temp: -238 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,924,001 km

• M1: 575,054 km (0.102 R)
• M2: 817,104 km (0.044 R)
• M3: 1,746,106 km (0.109 R)
• M4: 2,167,673 km (0.101 R)
• M5: 2,737,491 km (0.064 R)
• M6: 2,978,045 km (0.093 R)
• M7: 3,059,725 km (0.074 R)
• M8: 3,393,777 km (0.115 R)
• M9: 3,695,815 km (0.091 R)
• M10: 4,233,470 km (0.043 R)
• M11: 4,558,247 km (0.111 R)
• M12: 5,084,981 km (0.061 R)
• M13: 5,133,900 km (0.045 R)
• M14: 5,232,036 km (0.098 R)
• M15: 5,783,005 km (0.081 R)
• M16: 6,510,799 km (0.116 R)
• M17: 6,617,163 km (0.113 R)
• M18: 8,165,052 km (0.109 R)
• M19: 9,395,943 km (0.11 R)
• M20: 9,758,120 km (0.058 R)
• M21: 10,063,449 km (0.109 R)
• M22: 10,309,986 km (0.115 R)
• M23: 10,371,920 km (0.092 R)
• M24: 13,217,570 km (0.084 R)
• M25: 14,655,206 km (0.087 R)
• M26: 15,004,816 km (0.078 R)
• M27: 15,427,879 km (0.119 R)
• M28: 15,640,906 km (0.085 R)
• M29: 19,026,904 km (0.101 R)
• M30: 19,791,948 km (0.082 R)
• M31: 20,255,851 km (0.057 R)
• M32: 20,333,492 km (0.117 R)
• M33: 20,879,824 km (0.066 R)
• M34: 22,306,838 km (0.027 R)
• M35: 22,387,022 km (0.108 R)
• M36: 22,628,174 km (0.071 R)
• M37: 23,032,088 km (0.076 R)
• M38: 23,519,927 km (0.078 R)
• M39: 25,588,716 km (0.074 R)
• M40: 26,009,385 km (0.032 R)
• M41: 26,943,025 km (0.046 R)
• M42: 29,105,463 km (0.085 R)
• M43: 29,720,908 km (0.095 R)
• M44: 30,964,515 km (0.114 R)
• M45: 34,796,166 km (0.104 R)
• M46: 35,075,465 km (0.118 R)
• M47: 35,636,457 km (0.055 R)
• M48: 35,730,255 km (0.072 R)
• M49: 38,485,249 km (0.097 R)
• M50: 38,677,781 km (0.119 R)
• M51: 40,816,582 km (0.037 R)
• M52: 41,209,576 km (0.11 R)
• M53: 44,095,917 km (0.095 R)
• M54: 45,512,459 km (0.113 R)
• M55: 46,533,465 km (0.092 R)
• M56: 47,768,545 km (0.11 R)
• M57: 47,871,917 km (0.078 R)
• M58: 47,975,439 km (0.104 R)
• M59: 48,078,960 km (0.115 R)
• M60: 48,806,006 km (0.103 R)
• M61: 49,850,947 km (0.115 R)
• M62: 51,856,456 km (0.093 R)
• M63: 52,175,549 km (0.111 R)
• M64: 53,350,939 km (0.116 R)
• M65: 54,967,942 km (0.112 R)
• M66: 55,728,049 km (0.049 R)
• M67: 56,054,921 km (0.051 R)
• M68: 57,039,125 km (0.119 R)
• M69: 58,139,417 km (0.089 R)
• M70: 59,246,741 km (0.049 R)
• M71: 59,357,892 km (0.049 R)
• M72: 61,707,326 km (0.069 R)
• M73: 62,836,641 km (0.071 R)
• M74: 63,858,993 km (0.112 R)
• M75: 64,429,260 km (0.116 R)
• M76: 64,886,730 km (0.065 R)
• M77: 65,115,914 km (0.118 R)
• M78: 67,074,449 km (0.096 R)
• M79: 67,190,238 km (0.117 R)
• M80: 68,701,775 km (0.1 R)
• M81: 69,403,239 km (0.086 R)
• M82: 69,637,510 km (0.064 R)
• M83: 70,224,532 km (0.12 R)
• M84: 73,542,014 km (0.094 R)
• M85: 73,780,922 km (0.099 R)
• M86: 74,139,658 km (0.111 R)
• M87: 74,259,485 km (0.082 R)
• M88: 74,739,096 km (0.108 R)
• M89: 76,546,837 km (0.087 R)
• M90: 79,224,040 km (0.1 R)
• M91: 79,591,453 km (0.094 R)
• M92: 81,190,355 km (0.081 R)
• M93: 81,437,191 km (0.098 R)
• M94: 81,808,044 km (0.112 R)
• M95: 82,179,496 km (0.115 R)
• M96: 82,799,729 km (0.117 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: 256 - 14,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit