🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.96 AU - 1.44 AU

Year: 501 Days

Day: 24.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,823,583 km

• M1: 814,860 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.59 AU - 2.61 AU

Year: 1596 Days

Day: 23.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.58 AU - 4.68 AU

Year: 3196 Days

Day: 45.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,823,583 km

• M1: 935,884 km (0.105 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.3

Radius: 13.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.27 AU - 7.17 AU

Year: 5907 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,823,583 km

• M1: 207,492 km (0.086 R)
• M2: 390,002 km (0.056 R)
• M3: 884,423 km (0.106 R)
• M4: 971,489 km (0.089 R)
• M5: 1,077,254 km (0.117 R)
• M6: 1,235,678 km (0.111 R)
• M7: 1,351,617 km (0.06 R)
• M8: 1,488,798 km (0.071 R)
• M9: 1,685,519 km (0.101 R)
• M10: 1,968,259 km (0.08 R)
• M11: 2,286,903 km (0.098 R)
• M12: 2,410,919 km (0.1 R)
• M13: 2,644,142 km (0.108 R)
• M14: 2,818,573 km (0.068 R)
• M15: 2,929,575 km (0.09 R)
• M16: 3,064,662 km (0.118 R)
• M17: 3,388,392 km (0.053 R)
• M18: 3,482,938 km (0.068 R)
• M19: 3,747,726 km (0.08 R)
• M20: 3,944,447 km (0.066 R)
• M21: 4,581,584 km (0.052 R)
• M22: 4,765,739 km (0.04 R)
• M23: 5,033,220 km (0.072 R)
• M24: 6,181,384 km (0.065 R)
• M25: 6,268,600 km (0.051 R)
• M26: 6,770,201 km (0.101 R)
• M27: 6,950,467 km (0.085 R)
• M28: 7,041,123 km (0.076 R)
• M29: 7,223,632 km (0.112 R)
• M30: 7,906,696 km (0.112 R)
• M31: 8,096,686 km (0.055 R)
• M32: 8,416,526 km (0.044 R)
• M33: 8,610,554 km (0.103 R)
• M34: 9,771,583 km (0.049 R)
• M35: 10,009,594 km (0.066 R)
• M36: 10,112,218 km (0.066 R)
• M37: 10,770,598 km (0.104 R)
• M38: 11,514,249 km (0.082 R)
• M39: 11,765,873 km (0.098 R)
• M40: 11,983,089 km (0.096 R)
• M41: 12,165,000 km (0.087 R)
• M42: 12,458,062 km (0.035 R)
• M43: 12,568,615 km (0.097 R)
• M44: 13,051,217 km (0.115 R)
• M45: 13,615,800 km (0.099 R)
• M46: 14,111,567 km (0.096 R)
• M47: 14,303,800 km (0.064 R)
• M48: 14,535,677 km (0.09 R)
• M49: 15,120,754 km (0.108 R)
• M50: 15,396,463 km (0.116 R)
• M51: 15,793,346 km (0.093 R)
• M52: 15,992,910 km (0.062 R)
• M53: 16,637,527 km (0.096 R)
• M54: 16,840,681 km (0.096 R)
• M55: 17,003,892 km (0.1 R)
• M56: 18,664,130 km (0.11 R)
• M57: 19,214,799 km (0.092 R)
• M58: 21,162,115 km (0.118 R)
• M59: 21,470,586 km (0.096 R)
• M60: 21,825,133 km (0.105 R)
• M61: 22,047,585 km (0.087 R)
• M62: 22,315,664 km (0.112 R)
• M63: 23,353,125 km (0.088 R)
• M64: 24,038,283 km (0.113 R)
• M65: 24,406,294 km (0.116 R)
• M66: 24,683,649 km (0.062 R)
• M67: 24,962,050 km (0.118 R)
• M68: 26,654,002 km (0.076 R)
• M69: 26,748,997 km (0.107 R)
• M70: 26,891,863 km (0.066 R)
• M71: 27,226,214 km (0.091 R)
• M72: 27,802,465 km (0.069 R)
• M73: 28,382,755 km (0.091 R)
• M74: 28,528,464 km (0.06 R)
• M75: 29,358,881 km (0.041 R)
• M76: 31,093,319 km (0.112 R)
• M77: 32,048,801 km (0.119 R)
• M78: 32,352,634 km (0.083 R)
• M79: 32,454,061 km (0.079 R)
• M80: 33,269,519 km (0.101 R)
• M81: 33,885,563 km (0.03 R)
• M82: 34,246,693 km (0.064 R)
• M83: 34,660,929 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.3

Radius: 13

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.24 AU - 9.9 AU

Year: 11274 Days

Day: 13.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,823,583 km

• M1: 162,762 km (0.111 R)
• M2: 310,565 km (0.041 R)
• M3: 424,708 km (0.107 R)
• M4: 1,352,963 km (0.048 R)
• M5: 1,492,987 km (0.082 R)
• M6: 1,903,932 km (0.071 R)
• M7: 3,056,883 km (0.119 R)
• M8: 3,604,261 km (0.045 R)
• M9: 4,003,089 km (0.117 R)
• M10: 4,416,279 km (0.078 R)
• M11: 4,654,887 km (0.112 R)
• M12: 4,762,299 km (0.111 R)
• M13: 4,843,381 km (0.078 R)
• M14: 5,007,041 km (0.119 R)
• M15: 5,823,696 km (0.103 R)
• M16: 6,144,433 km (0.118 R)
• M17: 6,292,236 km (0.027 R)
• M18: 6,500,925 km (0.094 R)
• M19: 7,048,453 km (0.08 R)
• M20: 7,203,287 km (0.115 R)
• M21: 7,674,371 km (0.043 R)
• M22: 7,769,814 km (0.027 R)
• M23: 8,090,851 km (0.059 R)
• M24: 8,318,090 km (0.103 R)
• M25: 8,514,662 km (0.098 R)
• M26: 9,520,408 km (0.045 R)
• M27: 9,623,033 km (0.108 R)
• M28: 9,829,478 km (0.072 R)
• M29: 10,037,419 km (0.099 R)
• M30: 10,281,712 km (0.1 R)
• M31: 11,062,763 km (0.107 R)
• M32: 11,243,028 km (0.047 R)
• M33: 11,351,486 km (0.107 R)
• M34: 12,381,767 km (0.098 R)
• M35: 13,288,629 km (0.068 R)
• M36: 13,441,817 km (0.109 R)
• M37: 13,595,754 km (0.106 R)
• M38: 13,711,393 km (0.094 R)
• M39: 14,216,884 km (0.078 R)
• M40: 14,530,890 km (0.107 R)
• M41: 15,648,236 km (0.099 R)
• M42: 16,710,381 km (0.112 R)
• M43: 16,793,109 km (0.084 R)
• M44: 17,125,216 km (0.042 R)
• M45: 17,333,756 km (0.079 R)
• M46: 17,880,237 km (0.047 R)
• M47: 18,304,496 km (0.105 R)
• M48: 18,560,608 km (0.113 R)
• M49: 18,947,019 km (0.115 R)
• M50: 19,902,950 km (0.064 R)
• M51: 20,563,574 km (0.116 R)
• M52: 22,042,349 km (0.054 R)
• M53: 22,178,483 km (0.092 R)
• M54: 22,314,916 km (0.067 R)
• M55: 22,634,307 km (0.045 R)
• M56: 22,817,565 km (0.112 R)
• M57: 22,909,268 km (0.067 R)
• M58: 23,185,426 km (0.063 R)
• M59: 24,160,505 km (0.097 R)
• M60: 24,582,521 km (0.078 R)
• M61: 25,006,930 km (0.107 R)
• M62: 25,910,950 km (0.078 R)
• M63: 26,777,121 km (0.067 R)
• M64: 27,408,723 km (0.084 R)
• M65: 27,848,840 km (0.101 R)
• M66: 28,192,766 km (0.116 R)
• M67: 28,686,588 km (0.103 R)
• M68: 29,133,437 km (0.045 R)
• M69: 29,332,851 km (0.116 R)
• M70: 29,732,876 km (0.104 R)
• M71: 30,589,025 km (0.108 R)
• M72: 31,096,311 km (0.12 R)
• M73: 32,894,178 km (0.057 R)
• M74: 33,309,761 km (0.11 R)
• M75: 34,672,598 km (0.104 R)
• M76: 35,148,618 km (0.094 R)
• M77: 35,254,683 km (0.056 R)
• M78: 35,467,262 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.1

Radius: 4.7

Gravity: 38.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.99 AU - 14.83 AU

Year: 15652 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,823,583 km

• M1: 127,607 km (0.059 R)
• M2: 331,958 km (0.077 R)
• M3: 492,177 km (0.052 R)
• M4: 612,005 km (0.11 R)
• M5: 763,398 km (0.047 R)
• M6: 1,000,062 km (0.083 R)
• M7: 1,683,126 km (0.061 R)
• M8: 2,020,768 km (0.051 R)
• M9: 2,379,055 km (0.085 R)
• M10: 2,582,658 km (0.041 R)
• M11: 2,686,628 km (0.098 R)
• M12: 2,791,945 km (0.049 R)
• M13: 3,006,768 km (0.079 R)
• M14: 3,878,624 km (0.116 R)
• M15: 4,822,736 km (0.096 R)
• M16: 5,037,110 km (0.06 R)
• M17: 5,342,290 km (0.093 R)
• M18: 5,430,552 km (0.11 R)
• M19: 5,519,413 km (0.066 R)
• M20: 6,907,981 km (0.104 R)
• M21: 7,344,507 km (0.117 R)
• M22: 8,811,165 km (0.101 R)
• M23: 9,550,478 km (0.09 R)
• M24: 9,927,614 km (0.11 R)
• M25: 10,200,032 km (0.063 R)
• M26: 10,309,687 km (0.057 R)
• M27: 13,294,164 km (0.117 R)
• M28: 13,533,970 km (0.058 R)
• M29: 13,714,983 km (0.099 R)
• M30: 14,446,367 km (0.068 R)
• M31: 15,567,304 km (0.111 R)
• M32: 16,265,926 km (0.11 R)
• M33: 17,234,871 km (0.108 R)
• M34: 18,489,100 km (0.066 R)
• M35: 18,622,691 km (0.12 R)
• M36: 19,499,783 km (0.072 R)
• M37: 19,909,083 km (0.054 R)
• M38: 20,528,269 km (0.086 R)
• M39: 21,014,162 km (0.092 R)
• M40: 21,574,257 km (0.111 R)
• M41: 24,594,040 km (0.075 R)
• M42: 24,741,094 km (0.094 R)
• M43: 25,704,056 km (0.118 R)
• M44: 26,754,831 km (0.054 R)
• M45: 27,896,113 km (0.056 R)
• M46: 28,511,409 km (0.026 R)
• M47: 28,975,612 km (0.064 R)
• M48: 29,364,566 km (0.064 R)
• M49: 29,990,184 km (0.1 R)
• M50: 30,937,139 km (0.068 R)
• M51: 32,698,205 km (0.054 R)
• M52: 33,184,248 km (0.067 R)
• M53: 33,346,712 km (0.119 R)
• M54: 33,917,577 km (0.089 R)
• M55: 33,999,407 km (0.052 R)
• M56: 35,069,032 km (0.078 R)
• M57: 35,234,637 km (0.097 R)
• M58: 35,483,418 km (0.074 R)
• M59: 35,815,974 km (0.081 R)
• M60: 35,982,626 km (0.076 R)
• M61: 37,748,629 km (0.089 R)
• M62: 39,370,420 km (0.088 R)
• M63: 39,628,626 km (0.108 R)
• M64: 41,626,356 km (0.118 R)
• M65: 42,329,017 km (0.035 R)
• M66: 42,593,506 km (0.066 R)
• M67: 43,212,691 km (0.094 R)
• M68: 43,924,029 km (0.12 R)
• M69: 46,171,737 km (0.108 R)
• M70: 46,353,050 km (0.083 R)
• M71: 46,807,678 km (0.109 R)
• M72: 47,813,125 km (0.081 R)
• M73: 49,102,808 km (0.092 R)
• M74: 50,217,462 km (0.087 R)
• M75: 51,999,322 km (0.069 R)
• M76: 52,566,298 km (0.106 R)
• M77: 52,945,379 km (0.052 R)
• M78: 54,088,157 km (0.109 R)
• M79: 54,375,086 km (0.108 R)
• M80: 55,142,822 km (0.065 R)
• M81: 55,431,696 km (0.076 R)
• M82: 56,689,066 km (0.074 R)
• M83: 58,053,548 km (0.115 R)
• M84: 58,249,372 km (0.11 R)
• M85: 58,838,189 km (0.104 R)
• M86: 61,711,665 km (0.085 R)
• M87: 62,612,693 km (0.112 R)
• M88: 63,014,513 km (0.047 R)
• M89: 64,529,042 km (0.106 R)
• M90: 65,138,204 km (0.077 R)
• M91: 67,285,233 km (0.11 R)
• M92: 67,388,006 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.5

Radius: 3.3

Gravity: 46.05 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.51 AU - 17.73 AU

Year: 24646 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,823,583 km

• M1: 601,683 km (0.059 R)
• M2: 1,563,148 km (0.08 R)
• M3: 1,594,863 km (0.114 R)
• M4: 1,691,653 km (0.065 R)
• M5: 1,823,748 km (0.079 R)
• M6: 2,132,817 km (0.071 R)
• M7: 2,384,440 km (0.079 R)
• M8: 2,458,043 km (0.112 R)
• M9: 2,495,143 km (0.083 R)
• M10: 4,212,227 km (0.062 R)
• M11: 4,802,241 km (0.099 R)
• M12: 5,321,346 km (0.098 R)
• M13: 5,759,219 km (0.09 R)
• M14: 6,259,175 km (0.111 R)
• M15: 6,360,752 km (0.12 R)
• M16: 6,411,765 km (0.026 R)
• M17: 6,617,312 km (0.065 R)
• M18: 7,034,840 km (0.085 R)
• M19: 7,087,498 km (0.108 R)
• M20: 8,731,130 km (0.12 R)
• M21: 9,536,415 km (0.093 R)
• M22: 9,653,401 km (0.079 R)
• M23: 9,829,777 km (0.079 R)
• M24: 11,093,879 km (0.09 R)
• M25: 11,278,632 km (0.095 R)
• M26: 13,181,068 km (0.084 R)
• M27: 13,573,164 km (0.088 R)
• M28: 13,770,783 km (0.11 R)
• M29: 14,168,714 km (0.118 R)
• M30: 15,385,094 km (0.116 R)
• M31: 15,867,098 km (0.105 R)
• M32: 16,144,752 km (0.115 R)
• M33: 16,564,224 km (0.051 R)
• M34: 16,704,846 km (0.107 R)
• M35: 17,058,047 km (0.101 R)
• M36: 17,200,015 km (0.04 R)
• M37: 17,342,432 km (0.091 R)
• M38: 17,700,121 km (0.04 R)
• M39: 17,843,884 km (0.065 R)
• M40: 18,787,847 km (0.075 R)
• M41: 23,270,248 km (0.082 R)
• M42: 23,664,738 km (0.074 R)
• M43: 23,743,875 km (0.072 R)
• M44: 25,750,730 km (0.077 R)
• M45: 26,898,146 km (0.064 R)
• M46: 27,229,056 km (0.079 R)
• M47: 28,397,715 km (0.029 R)
• M48: 28,481,789 km (0.111 R)
• M49: 29,327,466 km (0.109 R)
• M50: 29,667,951 km (0.045 R)
• M51: 31,564,253 km (0.083 R)
• M52: 36,381,604 km (0.059 R)
• M53: 36,473,008 km (0.051 R)
• M54: 36,747,371 km (0.119 R)
• M55: 36,839,074 km (0.089 R)
• M56: 37,482,794 km (0.107 R)
• M57: 39,248,497 km (0.041 R)
• M58: 41,326,711 km (0.084 R)
• M59: 41,899,671 km (0.077 R)
• M60: 43,053,519 km (0.061 R)
• M61: 43,731,347 km (0.047 R)
• M62: 43,828,586 km (0.107 R)
• M63: 44,023,063 km (0.059 R)
• M64: 45,589,054 km (0.083 R)
• M65: 48,574,129 km (0.104 R)
• M66: 49,684,445 km (0.051 R)
• M67: 49,887,150 km (0.074 R)
• M68: 49,988,577 km (0.101 R)
• M69: 51,519,113 km (0.118 R)
• M70: 53,168,579 km (0.092 R)
• M71: 54,521,393 km (0.093 R)
• M72: 54,625,962 km (0.044 R)
• M73: 54,939,968 km (0.062 R)
• M74: 55,674,942 km (0.076 R)
• M75: 59,076,199 km (0.1 R)
• M76: 60,044,845 km (0.099 R)
• M77: 61,344,552 km (0.079 R)
• M78: 62,544,027 km (0.103 R)
• M79: 63,091,855 km (0.028 R)
• M80: 63,531,224 km (0.106 R)
• M81: 64,413,103 km (0.093 R)
• M82: 70,015,244 km (0.103 R)
• M83: 71,154,282 km (0.032 R)
• M84: 71,955,229 km (0.054 R)
• M85: 73,566,099 km (0.102 R)
• M86: 74,028,506 km (0.093 R)
• M87: 74,840,075 km (0.116 R)
• M88: 77,409,717 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 16,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit