🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.45 AU - 0.59 AU

Year: 242 Days

Day: 26.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 74 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.8

Radius: 11.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.4 AU - 1.74 AU

Year: 1270 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,952,581 km

• M1: 200,461 km (0.102 R)
• M2: 319,391 km (0.111 R)
• M3: 397,930 km (0.084 R)
• M4: 482,453 km (0.087 R)
• M5: 663,915 km (0.053 R)
• M6: 741,407 km (0.115 R)
• M7: 818,600 km (0.099 R)
• M8: 1,088,175 km (0.085 R)
• M9: 1,290,880 km (0.102 R)
• M10: 1,377,348 km (0.097 R)
• M11: 1,634,955 km (0.117 R)
• M12: 1,719,478 km (0.115 R)
• M13: 1,791,285 km (0.106 R)
• M14: 1,908,121 km (0.113 R)
• M15: 2,073,127 km (0.112 R)
• M16: 2,144,635 km (0.118 R)
• M17: 2,243,070 km (0.102 R)
• M18: 2,503,820 km (0.093 R)
• M19: 2,585,650 km (0.037 R)
• M20: 2,853,729 km (0.079 R)
• M21: 2,979,690 km (0.09 R)
• M22: 3,302,822 km (0.066 R)
• M23: 3,742,939 km (0.084 R)
• M24: 3,893,733 km (0.086 R)
• M25: 3,982,744 km (0.11 R)
• M26: 4,424,656 km (0.103 R)
• M27: 4,557,649 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.7

Radius: 10.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.73 AU - 1.89 AU

Year: 1572 Days

Day: 12.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 79,952,581 km

• M1: 146,756 km (0.118 R)
• M2: 217,366 km (0.116 R)
• M3: 293,212 km (0.056 R)
• M4: 382,821 km (0.073 R)
• M5: 629,657 km (0.089 R)
• M6: 696,677 km (0.054 R)
• M7: 808,277 km (0.107 R)
• M8: 1,004,101 km (0.114 R)
• M9: 1,091,017 km (0.064 R)
• M10: 1,308,981 km (0.101 R)
• M11: 1,510,490 km (0.085 R)
• M12: 1,619,098 km (0.08 R)
• M13: 1,786,947 km (0.084 R)
• M14: 1,869,076 km (0.081 R)
• M15: 1,960,779 km (0.068 R)
• M16: 2,097,063 km (0.045 R)
• M17: 2,289,595 km (0.069 R)
• M18: 2,873,027 km (0.04 R)
• M19: 2,950,369 km (0.076 R)
• M20: 3,107,297 km (0.099 R)
• M21: 3,236,700 km (0.117 R)
• M22: 3,347,701 km (0.118 R)
• M23: 3,542,478 km (0.044 R)
• M24: 3,657,070 km (0.026 R)
• M25: 3,772,709 km (0.1 R)
• M26: 4,203,999 km (0.113 R)
• M27: 4,673,737 km (0.111 R)
• M28: 4,799,548 km (0.067 R)
• M29: 4,949,595 km (0.072 R)
• M30: 5,101,437 km (0.119 R)
• M31: 5,457,480 km (0.076 R)
• M32: 5,674,995 km (0.109 R)
• M33: 5,944,870 km (0.044 R)
• M34: 6,044,053 km (0.117 R)
• M35: 6,244,066 km (0.085 R)
• M36: 6,522,617 km (0.119 R)
• M37: 6,689,269 km (0.042 R)
• M38: 6,766,611 km (0.112 R)
• M39: 6,857,118 km (0.068 R)
• M40: 7,105,300 km (0.084 R)
• M41: 7,316,383 km (0.078 R)
• M42: 7,650,585 km (0.09 R)
• M43: 7,718,053 km (0.106 R)
• M44: 7,907,893 km (0.114 R)
• M45: 8,058,239 km (0.095 R)
• M46: 8,195,719 km (0.118 R)
• M47: 8,389,449 km (0.092 R)
• M48: 8,570,761 km (0.105 R)
• M49: 8,654,835 km (0.081 R)
• M50: 8,781,545 km (0.048 R)
• M51: 8,937,126 km (0.074 R)
• M52: 9,193,986 km (0.109 R)
• M53: 9,265,643 km (0.053 R)
• M54: 9,366,472 km (0.11 R)
• M55: 9,467,600 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.8

Radius: 10.1

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.28 AU - 3.8 AU

Year: 4301 Days

Day: 12.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,952,581 km

• M1: 128,355 km (0.083 R)
• M2: 278,701 km (0.058 R)
• M3: 346,917 km (0.084 R)
• M4: 485,146 km (0.114 R)
• M5: 893,249 km (0.104 R)
• M6: 976,874 km (0.101 R)
• M7: 1,142,778 km (0.027 R)
• M8: 1,339,200 km (0.117 R)
• M9: 1,502,411 km (0.107 R)
• M10: 2,006,407 km (0.084 R)
• M11: 2,207,017 km (0.078 R)
• M12: 2,427,375 km (0.112 R)
• M13: 2,587,295 km (0.051 R)
• M14: 2,750,656 km (0.069 R)
• M15: 3,232,511 km (0.086 R)
• M16: 3,513,306 km (0.068 R)
• M17: 3,679,509 km (0.095 R)
• M18: 3,786,621 km (0.116 R)
• M19: 3,863,814 km (0.085 R)
• M20: 4,161,962 km (0.047 R)
• M21: 4,225,691 km (0.099 R)
• M22: 4,321,882 km (0.049 R)
• M23: 4,435,128 km (0.107 R)
• M24: 4,549,271 km (0.078 R)
• M25: 4,631,400 km (0.092 R)
• M26: 4,847,420 km (0.097 R)
• M27: 4,931,344 km (0.104 R)
• M28: 5,083,784 km (0.088 R)
• M29: 6,012,638 km (0.073 R)
• M30: 6,339,958 km (0.1 R)
• M31: 6,729,211 km (0.067 R)
• M32: 6,804,310 km (0.119 R)
• M33: 6,993,102 km (0.076 R)
• M34: 7,164,541 km (0.064 R)
• M35: 7,260,433 km (0.066 R)
• M36: 7,376,073 km (0.117 R)
• M37: 7,570,101 km (0.053 R)
• M38: 7,706,834 km (0.107 R)
• M39: 7,824,866 km (0.049 R)
• M40: 7,923,601 km (0.088 R)
• M41: 8,122,267 km (0.107 R)
• M42: 8,202,302 km (0.115 R)
• M43: 8,342,924 km (0.066 R)
• M44: 8,585,721 km (0.118 R)
• M45: 8,728,437 km (0.033 R)
• M46: 8,830,912 km (0.092 R)
• M47: 8,995,769 km (0.105 R)
• M48: 9,099,141 km (0.086 R)
• M49: 9,182,317 km (0.076 R)
• M50: 9,962,919 km (0.051 R)
• M51: 10,198,984 km (0.112 R)
• M52: 10,764,614 km (0.081 R)
• M53: 11,029,103 km (0.089 R)
• M54: 11,318,126 km (0.115 R)
• M55: 11,564,514 km (0.104 R)
• M56: 11,812,846 km (0.062 R)
• M57: 11,994,458 km (0.069 R)
• M58: 12,268,671 km (0.11 R)
• M59: 12,383,562 km (0.07 R)
• M60: 13,221,310 km (0.105 R)
• M61: 13,481,012 km (0.109 R)
• M62: 13,552,071 km (0.063 R)
• M63: 13,647,066 km (0.108 R)
• M64: 14,005,353 km (0.105 R)
• M65: 14,101,394 km (0.117 R)
• M66: 14,221,671 km (0.096 R)
• M67: 14,706,667 km (0.067 R)
• M68: 15,000,178 km (0.109 R)
• M69: 15,667,834 km (0.115 R)
• M70: 15,742,633 km (0.118 R)
• M71: 15,817,581 km (0.107 R)
• M72: 16,218,952 km (0.054 R)
• M73: 16,294,649 km (0.111 R)
• M74: 16,598,482 km (0.081 R)
• M75: 16,725,640 km (0.048 R)
• M76: 16,802,085 km (0.113 R)
• M77: 16,980,854 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.5

Radius: 4.7

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.43 AU - 7.95 AU

Year: 11173 Days

Day: 22.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,952,581 km

• M1: 90,656 km (0.113 R)
• M2: 160,967 km (0.118 R)
• M3: 445,353 km (0.112 R)
• M4: 664,813 km (0.073 R)
• M5: 914,791 km (0.071 R)
• M6: 1,050,177 km (0.067 R)
• M7: 1,522,607 km (0.078 R)
• M8: 1,638,994 km (0.047 R)
• M9: 1,773,333 km (0.091 R)
• M10: 1,911,262 km (0.119 R)
• M11: 2,005,210 km (0.087 R)
• M12: 2,132,966 km (0.112 R)
• M13: 2,312,783 km (0.103 R)
• M14: 2,396,109 km (0.092 R)
• M15: 2,463,578 km (0.065 R)
• M16: 2,739,586 km (0.103 R)
• M17: 2,845,651 km (0.1 R)
• M18: 2,971,163 km (0.049 R)
• M19: 3,061,820 km (0.084 R)
• M20: 3,741,892 km (0.103 R)
• M21: 4,159,270 km (0.097 R)
• M22: 4,717,569 km (0.074 R)
• M23: 4,994,774 km (0.059 R)
• M24: 5,431,450 km (0.094 R)
• M25: 5,542,601 km (0.107 R)
• M26: 5,631,911 km (0.085 R)
• M27: 5,789,587 km (0.108 R)
• M28: 5,903,132 km (0.104 R)
• M29: 6,694,206 km (0.034 R)
• M30: 6,885,092 km (0.044 R)
• M31: 7,077,774 km (0.081 R)
• M32: 7,617,075 km (0.108 R)
• M33: 8,017,399 km (0.085 R)
• M34: 8,553,258 km (0.065 R)
• M35: 8,734,571 km (0.114 R)
• M36: 8,916,931 km (0.054 R)
• M37: 8,969,290 km (0.104 R)
• M38: 9,285,689 km (0.07 R)
• M39: 9,418,532 km (0.114 R)
• M40: 9,498,567 km (0.113 R)
• M41: 9,767,095 km (0.102 R)
• M42: 9,983,563 km (0.091 R)
• M43: 10,201,677 km (0.088 R)
• M44: 11,400,854 km (0.041 R)
• M45: 11,772,156 km (0.11 R)
• M46: 11,858,324 km (0.043 R)
• M47: 12,089,303 km (0.097 R)
• M48: 12,732,275 km (0.06 R)
• M49: 13,446,156 km (0.068 R)
• M50: 13,838,252 km (0.101 R)
• M51: 13,868,620 km (0.112 R)
• M52: 14,172,902 km (0.056 R)
• M53: 14,264,755 km (0.081 R)
• M54: 14,664,630 km (0.117 R)
• M55: 14,757,381 km (0.099 R)
• M56: 14,819,315 km (0.058 R)
• M57: 14,974,747 km (0.11 R)
• M58: 15,601,412 km (0.113 R)
• M59: 15,696,108 km (0.055 R)
• M60: 16,076,984 km (0.114 R)
• M61: 17,960,421 km (0.081 R)
• M62: 18,358,651 km (0.073 R)
• M63: 18,392,011 km (0.103 R)
• M64: 18,894,211 km (0.076 R)
• M65: 20,049,406 km (0.09 R)
• M66: 20,221,144 km (0.07 R)
• M67: 20,462,446 km (0.047 R)
• M68: 20,948,040 km (0.119 R)
• M69: 21,367,213 km (0.115 R)
• M70: 21,718,619 km (0.08 R)
• M71: 21,965,755 km (0.079 R)
• M72: 22,284,847 km (0.108 R)
• M73: 22,498,473 km (0.115 R)
• M74: 23,721,734 km (0.053 R)
• M75: 23,757,937 km (0.082 R)
• M76: 24,122,058 km (0.086 R)
• M77: 24,158,560 km (0.076 R)
• M78: 24,195,062 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.9

Radius: 4

Gravity: 49.87 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.48 AU - 10.22 AU

Year: 19960 Days

Day: 16.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,952,581 km

• M1: 52,210 km (0.076 R)
• M2: 211,531 km (0.111 R)
• M3: 275,709 km (0.04 R)
• M4: 310,416 km (0.114 R)
• M5: 595,549 km (0.064 R)
• M6: 713,133 km (0.117 R)
• M7: 1,137,093 km (0.102 R)
• M8: 1,313,170 km (0.03 R)
• M9: 1,497,923 km (0.119 R)
• M10: 1,658,143 km (0.063 R)
• M11: 1,857,706 km (0.119 R)
• M12: 1,925,923 km (0.099 R)
• M13: 2,729,563 km (0.114 R)
• M14: 2,846,399 km (0.105 R)
• M15: 2,885,743 km (0.066 R)
• M16: 3,496,551 km (0.054 R)
• M17: 4,280,294 km (0.032 R)
• M18: 4,325,323 km (0.114 R)
• M19: 4,370,502 km (0.092 R)
• M20: 5,259,712 km (0.079 R)
• M21: 5,749,495 km (0.115 R)
• M22: 6,304,952 km (0.119 R)
• M23: 7,036,336 km (0.117 R)
• M24: 7,684,244 km (0.073 R)
• M25: 8,015,304 km (0.045 R)
• M26: 8,294,903 km (0.119 R)
• M27: 8,464,098 km (0.11 R)
• M28: 8,691,487 km (0.041 R)
• M29: 9,268,785 km (0.035 R)
• M30: 9,918,040 km (0.092 R)
• M31: 11,951,823 km (0.026 R)
• M32: 12,015,402 km (0.097 R)
• M33: 13,907,815 km (0.058 R)
• M34: 14,445,918 km (0.118 R)
• M35: 14,854,021 km (0.118 R)
• M36: 15,403,943 km (0.118 R)
• M37: 15,960,597 km (0.082 R)
• M38: 17,669,603 km (0.08 R)
• M39: 18,105,830 km (0.103 R)
• M40: 18,472,046 km (0.072 R)
• M41: 19,585,353 km (0.117 R)
• M42: 20,187,933 km (0.109 R)
• M43: 20,643,908 km (0.087 R)
• M44: 21,643,371 km (0.097 R)
• M45: 22,032,026 km (0.119 R)
• M46: 23,449,915 km (0.108 R)
• M47: 23,929,077 km (0.118 R)
• M48: 25,059,738 km (0.095 R)
• M49: 27,038,020 km (0.09 R)
• M50: 27,288,746 km (0.113 R)
• M51: 27,708,518 km (0.117 R)
• M52: 28,214,906 km (0.074 R)
• M53: 28,554,344 km (0.096 R)
• M54: 29,065,819 km (0.072 R)
• M55: 29,236,959 km (0.11 R)
• M56: 29,408,548 km (0.066 R)
• M57: 30,705,561 km (0.082 R)
• M58: 32,908,390 km (0.027 R)
• M59: 33,893,642 km (0.11 R)
• M60: 35,893,167 km (0.097 R)
• M61: 36,168,726 km (0.111 R)
• M62: 37,185,244 km (0.107 R)
• M63: 37,743,692 km (0.065 R)
• M64: 39,435,495 km (0.115 R)
• M65: 41,536,597 km (0.102 R)
• M66: 42,503,747 km (0.056 R)
• M67: 43,282,703 km (0.051 R)
• M68: 44,263,018 km (0.094 R)
• M69: 46,445,202 km (0.039 R)
• M70: 49,069,149 km (0.084 R)
• M71: 49,886,103 km (0.064 R)
• M72: 52,572,133 km (0.083 R)
• M73: 52,989,511 km (0.106 R)
• M74: 54,143,060 km (0.113 R)
• M75: 55,198,922 km (0.115 R)
• M76: 55,835,610 km (0.116 R)
• M77: 56,368,029 km (0.051 R)
• M78: 57,760,336 km (0.086 R)
• M79: 58,622,768 km (0.118 R)
• M80: 58,730,927 km (0.097 R)
• M81: 60,578,760 km (0.118 R)
• M82: 62,114,831 km (0.115 R)
• M83: 62,777,101 km (0.072 R)
• M84: 66,235,654 km (0.086 R)
• M85: 67,477,616 km (0.117 R)
• M86: 67,817,652 km (0.099 R)
• M87: 69,183,630 km (0.053 R)
• M88: 70,099,318 km (0.109 R)
• M89: 70,673,624 km (0.053 R)
• M90: 74,269,209 km (0.048 R)
• M91: 74,386,195 km (0.047 R)
• M92: 76,148,159 km (0.068 R)
• M93: 76,266,042 km (0.091 R)
• M94: 76,974,986 km (0.092 R)
• M95: 78,399,606 km (0.066 R)
• M96: 78,637,766 km (0.081 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: 361 - 19,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit