🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.55 AU - 0.59 AU

Year: 278 Days

Day: 23.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,994,595 km

• M1: 68,815 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.1

Radius: 12.2

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.59 AU - 0.83 AU

Year: 386 Days

Day: 12 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,994,595 km

• M1: 153,487 km (0.036 R)
• M2: 251,175 km (0.085 R)
• M3: 330,312 km (0.11 R)
• M4: 418,724 km (0.079 R)
• M5: 510,428 km (0.073 R)
• M6: 689,197 km (0.077 R)
• M7: 793,467 km (0.075 R)
• M8: 940,522 km (0.102 R)
• M9: 1,051,075 km (0.106 R)
• M10: 1,229,694 km (0.097 R)
• M11: 1,363,585 km (0.059 R)
• M12: 1,518,867 km (0.103 R)
• M13: 1,638,246 km (0.108 R)
• M14: 1,804,001 km (0.109 R)
• M15: 1,913,357 km (0.063 R)
• M16: 2,061,159 km (0.11 R)
• M17: 2,138,801 km (0.072 R)
• M18: 2,269,101 km (0.061 R)
• M19: 2,440,390 km (0.054 R)
• M20: 2,518,031 km (0.103 R)
• M21: 2,640,851 km (0.065 R)
• M22: 2,775,938 km (0.109 R)
• M23: 2,892,924 km (0.102 R)
• M24: 3,053,143 km (0.112 R)
• M25: 3,237,747 km (0.114 R)
• M26: 3,491,465 km (0.084 R)
• M27: 3,695,815 km (0.116 R)
• M28: 3,813,549 km (0.105 R)
• M29: 3,944,148 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 10.5

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.71 AU - 0.99 AU

Year: 506 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 78,994,595 km

• M1: 132,993 km (0.097 R)
• M2: 215,720 km (0.119 R)
• M3: 312,809 km (0.089 R)
• M4: 406,457 km (0.111 R)
• M5: 492,327 km (0.108 R)
• M6: 560,693 km (0.106 R)
• M7: 668,104 km (0.107 R)
• M8: 773,870 km (0.101 R)
• M9: 900,579 km (0.107 R)
• M10: 971,937 km (0.057 R)
• M11: 1,050,775 km (0.075 R)
• M12: 1,215,184 km (0.108 R)
• M13: 1,300,753 km (0.102 R)
• M14: 1,370,616 km (0.102 R)
• M15: 1,466,059 km (0.113 R)
• M16: 1,613,413 km (0.098 R)
• M17: 1,765,853 km (0.114 R)
• M18: 1,843,943 km (0.056 R)
• M19: 1,929,813 km (0.089 R)
• M20: 2,133,415 km (0.113 R)
• M21: 2,209,860 km (0.089 R)
• M22: 2,308,594 km (0.099 R)
• M23: 2,430,367 km (0.058 R)
• M24: 2,606,145 km (0.039 R)
• M25: 2,970,266 km (0.065 R)
• M26: 3,071,843 km (0.107 R)
• M27: 3,230,117 km (0.105 R)
• M28: 3,464,687 km (0.115 R)
• M29: 3,713,318 km (0.078 R)
• M30: 3,882,214 km (0.051 R)
• M31: 4,019,246 km (0.104 R)
• M32: 4,088,360 km (0.077 R)
• M33: 4,157,923 km (0.101 R)
• M34: 4,289,420 km (0.077 R)
• M35: 4,664,910 km (0.108 R)
• M36: 4,958,122 km (0.061 R)
• M37: 5,041,747 km (0.09 R)
• M38: 5,200,920 km (0.077 R)
• M39: 5,266,892 km (0.038 R)
• M40: 5,419,033 km (0.085 R)
• M41: 5,572,371 km (0.114 R)
• M42: 5,678,735 km (0.102 R)
• M43: 5,766,250 km (0.083 R)
• M44: 5,844,490 km (0.081 R)
• M45: 5,923,028 km (0.11 R)
• M46: 6,321,108 km (0.052 R)
• M47: 6,462,478 km (0.079 R)
• M48: 6,533,537 km (0.075 R)
• M49: 6,686,726 km (0.06 R)
• M50: 6,769,004 km (0.115 R)
• M51: 6,903,194 km (0.112 R)
• M52: 7,048,902 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.2

Radius: 9.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.9 AU - 1.3 AU

Year: 745 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,994,595 km

• M1: 125,363 km (0.068 R)
• M2: 282,441 km (0.074 R)
• M3: 370,255 km (0.107 R)
• M4: 430,842 km (0.052 R)
• M5: 549,024 km (0.073 R)
• M6: 662,719 km (0.109 R)
• M7: 781,499 km (0.095 R)
• M8: 878,289 km (0.108 R)
• M9: 975,528 km (0.113 R)
• M10: 1,060,799 km (0.112 R)
• M11: 1,144,723 km (0.096 R)
• M12: 1,272,928 km (0.048 R)
• M13: 1,358,199 km (0.111 R)
• M14: 1,432,250 km (0.103 R)
• M15: 1,525,749 km (0.105 R)
• M16: 1,612,216 km (0.092 R)
• M17: 1,837,959 km (0.119 R)
• M18: 1,900,940 km (0.096 R)
• M19: 2,028,996 km (0.111 R)
• M20: 2,094,221 km (0.062 R)
• M21: 2,211,356 km (0.109 R)
• M22: 2,278,376 km (0.099 R)
• M23: 2,362,001 km (0.04 R)
• M24: 2,591,933 km (0.096 R)
• M25: 2,673,912 km (0.043 R)
• M26: 2,734,499 km (0.075 R)
• M27: 2,806,905 km (0.1 R)
• M28: 2,919,402 km (0.059 R)
• M29: 3,062,119 km (0.102 R)
• M30: 3,148,886 km (0.094 R)
• M31: 3,378,369 km (0.078 R)
• M32: 3,504,330 km (0.104 R)
• M33: 3,607,403 km (0.112 R)
• M34: 3,723,790 km (0.054 R)
• M35: 3,785,574 km (0.114 R)
• M36: 3,903,906 km (0.111 R)
• M37: 4,240,501 km (0.115 R)
• M38: 4,357,038 km (0.096 R)
• M39: 4,454,875 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.1

Radius: 14.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.09 AU - 1.69 AU

Year: 1058 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 78,994,595 km

• M1: 191,036 km (0.042 R)
• M2: 372,648 km (0.106 R)
• M3: 482,902 km (0.078 R)
• M4: 679,324 km (0.09 R)
• M5: 814,112 km (0.027 R)
• M6: 911,649 km (0.078 R)
• M7: 1,120,338 km (0.085 R)
• M8: 1,244,355 km (0.095 R)
• M9: 1,345,633 km (0.104 R)
• M10: 1,521,410 km (0.066 R)
• M11: 1,750,445 km (0.081 R)
• M12: 1,967,362 km (0.105 R)
• M13: 2,071,183 km (0.101 R)
• M14: 2,176,948 km (0.092 R)
• M15: 2,276,281 km (0.071 R)
• M16: 2,436,800 km (0.092 R)
• M17: 2,540,172 km (0.09 R)
• M18: 2,841,312 km (0.107 R)
• M19: 2,968,770 km (0.044 R)
• M20: 3,135,571 km (0.099 R)
• M21: 3,362,960 km (0.112 R)
• M22: 3,527,368 km (0.114 R)
• M23: 3,625,355 km (0.072 R)
• M24: 3,824,170 km (0.093 R)
• M25: 3,996,058 km (0.034 R)
• M26: 4,180,961 km (0.092 R)
• M27: 4,368,707 km (0.066 R)
• M28: 4,580,537 km (0.092 R)
• M29: 4,709,341 km (0.114 R)
• M30: 4,893,945 km (0.096 R)
• M31: 5,014,820 km (0.117 R)
• M32: 5,292,922 km (0.106 R)
• M33: 5,405,719 km (0.116 R)
• M34: 5,702,521 km (0.08 R)
• M35: 5,841,348 km (0.069 R)
• M36: 5,958,034 km (0.081 R)
• M37: 6,063,650 km (0.08 R)
• M38: 6,229,106 km (0.099 R)
• M39: 7,005,070 km (0.102 R)
• M40: 7,129,087 km (0.103 R)
• M41: 7,253,851 km (0.054 R)
• M42: 7,429,778 km (0.118 R)
• M43: 7,581,770 km (0.041 R)
• M44: 8,370,001 km (0.051 R)
• M45: 8,554,754 km (0.032 R)
• M46: 8,714,076 km (0.027 R)
• M47: 8,807,575 km (0.05 R)
• M48: 9,008,784 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.7

Radius: 5.7

Gravity: 20.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.81 AU - 12.97 AU

Year: 21624 Days

Day: 24.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,994,595 km

• M1: 420,968 km (0.089 R)
• M2: 849,566 km (0.08 R)
• M3: 979,866 km (0.069 R)
• M4: 1,289,234 km (0.115 R)
• M5: 1,924,128 km (0.105 R)
• M6: 2,096,165 km (0.045 R)
• M7: 2,641,898 km (0.104 R)
• M8: 3,229,369 km (0.115 R)
• M9: 3,600,821 km (0.072 R)
• M10: 4,747,937 km (0.091 R)
• M11: 5,217,076 km (0.072 R)
• M12: 6,047,943 km (0.104 R)
• M13: 6,198,887 km (0.049 R)
• M14: 6,249,451 km (0.1 R)
• M15: 6,453,054 km (0.099 R)
• M16: 6,504,366 km (0.116 R)
• M17: 6,762,721 km (0.108 R)
• M18: 7,611,839 km (0.068 R)
• M19: 7,774,751 km (0.116 R)
• M20: 8,719,761 km (0.09 R)
• M21: 9,641,882 km (0.096 R)
• M22: 11,390,531 km (0.051 R)
• M23: 12,588,062 km (0.096 R)
• M24: 13,039,399 km (0.089 R)
• M25: 13,495,972 km (0.114 R)
• M26: 13,693,142 km (0.119 R)
• M27: 14,157,194 km (0.086 R)
• M28: 14,491,695 km (0.073 R)
• M29: 14,828,889 km (0.094 R)
• M30: 15,305,358 km (0.118 R)
• M31: 16,133,682 km (0.103 R)
• M32: 18,122,436 km (0.042 R)
• M33: 18,631,667 km (0.082 R)
• M34: 18,704,671 km (0.105 R)
• M35: 18,777,974 km (0.066 R)
• M36: 19,738,392 km (0.117 R)
• M37: 19,962,340 km (0.088 R)
• M38: 20,187,185 km (0.068 R)
• M39: 20,866,360 km (0.112 R)
• M40: 22,169,956 km (0.114 R)
• M41: 22,247,447 km (0.064 R)
• M42: 22,558,312 km (0.058 R)
• M43: 22,792,432 km (0.057 R)
• M44: 24,774,455 km (0.101 R)
• M45: 24,854,789 km (0.105 R)
• M46: 25,582,582 km (0.112 R)
• M47: 26,481,516 km (0.1 R)
• M48: 26,728,502 km (0.111 R)
• M49: 28,646,945 km (0.12 R)
• M50: 28,985,186 km (0.11 R)
• M51: 30,093,407 km (0.033 R)
• M52: 30,609,520 km (0.101 R)
• M53: 32,438,952 km (0.067 R)
• M54: 32,791,404 km (0.046 R)
• M55: 33,056,492 km (0.098 R)
• M56: 33,322,477 km (0.115 R)
• M57: 33,945,552 km (0.101 R)
• M58: 37,026,819 km (0.047 R)
• M59: 37,302,827 km (0.073 R)
• M60: 38,693,788 km (0.086 R)
• M61: 39,348,728 km (0.066 R)
• M62: 41,430,532 km (0.114 R)
• M63: 41,717,311 km (0.048 R)
• M64: 42,484,898 km (0.093 R)
• M65: 42,677,580 km (0.11 R)
• M66: 44,913,769 km (0.11 R)
• M67: 45,601,919 km (0.082 R)
• M68: 46,194,476 km (0.115 R)
• M69: 47,187,806 km (0.074 R)
• M70: 47,587,083 km (0.095 R)
• M71: 48,489,607 km (0.11 R)
• M72: 48,791,645 km (0.088 R)
• M73: 49,296,538 km (0.059 R)
• M74: 49,600,371 km (0.118 R)
• M75: 51,538,561 km (0.075 R)
• M76: 53,293,643 km (0.11 R)
• M77: 54,021,885 km (0.097 R)
• M78: 55,383,376 km (0.054 R)
• M79: 56,862,001 km (0.041 R)
• M80: 57,180,645 km (0.063 R)
• M81: 59,104,324 km (0.076 R)
• M82: 62,029,560 km (0.111 R)
• M83: 63,674,838 km (0.109 R)
• M84: 63,785,091 km (0.06 R)
• M85: 64,226,555 km (0.082 R)
• M86: 64,668,916 km (0.033 R)
• M87: 64,779,768 km (0.036 R)
• M88: 64,890,620 km (0.097 R)
• M89: 65,334,476 km (0.042 R)
• M90: 66,337,081 km (0.091 R)
• M91: 68,809,336 km (0.117 R)
• M92: 71,082,775 km (0.069 R)
• M93: 72,688,857 km (0.118 R)
• M94: 77,813,632 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 14,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit