🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.52 AU - 0.64 AU

Year: 285 Days

Day: 39 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.4

Radius: 12.5

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.87 AU - 1.07 AU

Year: 617 Days

Day: 7.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 62.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,355,315 km

• M1: 160,369 km (0.12 R)
• M2: 268,229 km (0.099 R)
• M3: 370,853 km (0.114 R)
• M4: 531,521 km (0.12 R)
• M5: 645,515 km (0.082 R)
• M6: 750,832 km (0.112 R)
• M7: 848,519 km (0.114 R)
• M8: 966,103 km (0.036 R)
• M9: 1,121,535 km (0.102 R)
• M10: 1,213,388 km (0.093 R)
• M11: 1,291,179 km (0.03 R)
• M12: 1,422,975 km (0.1 R)
• M13: 1,589,777 km (0.119 R)
• M14: 1,719,179 km (0.096 R)
• M15: 1,884,634 km (0.032 R)
• M16: 1,982,621 km (0.061 R)
• M17: 2,062,207 km (0.11 R)
• M18: 2,170,216 km (0.089 R)
• M19: 2,252,346 km (0.116 R)
• M20: 2,405,983 km (0.116 R)
• M21: 2,555,880 km (0.053 R)
• M22: 2,664,936 km (0.04 R)
• M23: 2,760,679 km (0.1 R)
• M24: 2,940,645 km (0.091 R)
• M25: 3,055,237 km (0.097 R)
• M26: 3,140,059 km (0.044 R)
• M27: 3,241,636 km (0.046 R)
• M28: 3,336,182 km (0.117 R)
• M29: 3,488,024 km (0.046 R)
• M30: 3,601,270 km (0.107 R)
• M31: 3,898,371 km (0.049 R)
• M32: 4,135,184 km (0.102 R)
• M33: 4,255,311 km (0.054 R)
• M34: 4,428,995 km (0.102 R)
• M35: 4,560,790 km (0.115 R)
• M36: 4,792,517 km (0.11 R)
• M37: 5,193,589 km (0.065 R)
• M38: 5,295,465 km (0.12 R)
• M39: 5,454,338 km (0.112 R)
• M40: 5,586,433 km (0.099 R)
• M41: 5,767,447 km (0.095 R)
• M42: 5,863,489 km (0.116 R)
• M43: 5,979,427 km (0.065 R)
• M44: 6,351,776 km (0.063 R)
• M45: 6,540,718 km (0.071 R)
• M46: 6,691,363 km (0.119 R)
• M47: 6,893,919 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.2

Radius: 10.4

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.92 AU - 1.08 AU

Year: 646 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 54,355,315 km

• M1: 140,472 km (0.08 R)
• M2: 267,182 km (0.093 R)
• M3: 333,005 km (0.104 R)
• M4: 403,914 km (0.065 R)
• M5: 503,397 km (0.036 R)
• M6: 568,622 km (0.072 R)
• M7: 705,354 km (0.059 R)
• M8: 791,522 km (0.064 R)
• M9: 877,691 km (0.098 R)
• M10: 959,072 km (0.065 R)
• M11: 1,081,742 km (0.119 R)
• M12: 1,228,199 km (0.074 R)
• M13: 1,324,839 km (0.046 R)
• M14: 1,666,221 km (0.104 R)
• M15: 1,732,643 km (0.112 R)
• M16: 1,831,527 km (0.062 R)
• M17: 1,932,356 km (0.105 R)
• M18: 2,051,436 km (0.114 R)
• M19: 2,167,524 km (0.104 R)
• M20: 2,257,432 km (0.058 R)
• M21: 2,458,491 km (0.078 R)
• M22: 2,546,605 km (0.079 R)
• M23: 2,611,829 km (0.116 R)
• M24: 2,804,810 km (0.096 R)
• M25: 2,940,346 km (0.046 R)
• M26: 3,052,844 km (0.1 R)
• M27: 3,141,406 km (0.066 R)
• M28: 3,218,000 km (0.086 R)
• M29: 3,321,073 km (0.1 R)
• M30: 3,386,148 km (0.066 R)
• M31: 3,458,104 km (0.078 R)
• M32: 3,577,035 km (0.116 R)
• M33: 3,704,043 km (0.087 R)
• M34: 3,785,125 km (0.119 R)
• M35: 3,921,559 km (0.11 R)
• M36: 4,178,269 km (0.086 R)
• M37: 4,383,367 km (0.064 R)
• M38: 4,454,875 km (0.119 R)
• M39: 4,584,427 km (0.066 R)
• M40: 4,700,814 km (0.1 R)
• M41: 4,862,380 km (0.096 R)
• M42: 5,093,359 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.1

Radius: 12.5

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.81 AU - 1.21 AU

Year: 655 Days

Day: 13.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,355,315 km

• M1: 159,023 km (0.028 R)
• M2: 261,796 km (0.088 R)
• M3: 384,167 km (0.077 R)
• M4: 482,304 km (0.074 R)
• M5: 606,021 km (0.096 R)
• M6: 718,369 km (0.044 R)
• M7: 847,322 km (0.103 R)
• M8: 975,677 km (0.056 R)
• M9: 1,152,652 km (0.095 R)
• M10: 1,246,898 km (0.079 R)
• M11: 1,354,160 km (0.118 R)
• M12: 1,517,820 km (0.109 R)
• M13: 1,677,142 km (0.094 R)
• M14: 1,766,452 km (0.113 R)
• M15: 1,973,645 km (0.114 R)
• M16: 2,088,237 km (0.119 R)
• M17: 2,180,838 km (0.046 R)
• M18: 2,287,202 km (0.103 R)
• M19: 2,370,229 km (0.096 R)
• M20: 2,526,708 km (0.098 R)
• M21: 2,630,080 km (0.111 R)
• M22: 2,717,296 km (0.068 R)
• M23: 3,080,669 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.2

Radius: 13.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.62 AU - 4.88 AU

Year: 5657 Days

Day: 11.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,355,315 km

• M1: 170,242 km (0.107 R)
• M2: 389,403 km (0.093 R)
• M3: 737,966 km (0.092 R)
• M4: 862,133 km (0.087 R)
• M5: 994,078 km (0.109 R)
• M6: 1,165,667 km (0.087 R)
• M7: 1,263,504 km (0.039 R)
• M8: 2,129,226 km (0.043 R)
• M9: 2,354,820 km (0.036 R)
• M10: 2,524,015 km (0.083 R)
• M11: 2,697,250 km (0.084 R)
• M12: 2,874,673 km (0.059 R)
• M13: 3,010,358 km (0.032 R)
• M14: 3,217,850 km (0.115 R)
• M15: 3,671,730 km (0.106 R)
• M16: 3,770,016 km (0.099 R)
• M17: 4,248,580 km (0.114 R)
• M18: 4,666,855 km (0.087 R)
• M19: 4,827,074 km (0.105 R)
• M20: 5,430,702 km (0.11 R)
• M21: 6,087,287 km (0.097 R)
• M22: 6,351,178 km (0.072 R)
• M23: 7,258,040 km (0.074 R)
• M24: 7,537,938 km (0.065 R)
• M25: 7,726,730 km (0.092 R)
• M26: 7,980,747 km (0.08 R)
• M27: 8,334,546 km (0.103 R)
• M28: 8,660,670 km (0.073 R)
• M29: 8,825,377 km (0.101 R)
• M30: 9,291,973 km (0.086 R)
• M31: 9,528,337 km (0.115 R)
• M32: 10,110,722 km (0.083 R)
• M33: 10,599,009 km (0.082 R)
• M34: 11,023,717 km (0.066 R)
• M35: 11,310,048 km (0.099 R)
• M36: 11,417,908 km (0.059 R)
• M37: 12,073,147 km (0.088 R)
• M38: 12,665,853 km (0.107 R)
• M39: 12,778,052 km (0.069 R)
• M40: 13,041,045 km (0.106 R)
• M41: 13,154,440 km (0.089 R)
• M42: 13,343,980 km (0.117 R)
• M43: 14,578,612 km (0.063 R)
• M44: 15,448,523 km (0.096 R)
• M45: 15,568,501 km (0.085 R)
• M46: 15,688,777 km (0.086 R)
• M47: 16,294,649 km (0.059 R)
• M48: 16,743,891 km (0.111 R)
• M49: 16,908,299 km (0.109 R)
• M50: 17,155,884 km (0.086 R)
• M51: 17,822,043 km (0.101 R)
• M52: 18,454,094 km (0.109 R)
• M53: 18,794,280 km (0.117 R)
• M54: 19,610,635 km (0.094 R)
• M55: 19,783,870 km (0.066 R)
• M56: 20,044,918 km (0.115 R)
• M57: 20,175,816 km (0.044 R)
• M58: 21,188,893 km (0.085 R)
• M59: 22,128,218 km (0.097 R)
• M60: 22,535,124 km (0.101 R)
• M61: 23,172,710 km (0.026 R)
• M62: 24,933,477 km (0.108 R)
• M63: 25,168,346 km (0.027 R)
• M64: 25,451,235 km (0.051 R)
• M65: 26,020,006 km (0.115 R)
• M66: 26,833,071 km (0.058 R)
• M67: 26,929,262 km (0.095 R)
• M68: 27,073,774 km (0.095 R)
• M69: 27,460,484 km (0.091 R)
• M70: 28,729,673 km (0.089 R)
• M71: 29,321,931 km (0.116 R)
• M72: 29,569,964 km (0.099 R)
• M73: 30,719,474 km (0.095 R)
• M74: 31,731,055 km (0.04 R)
• M75: 31,985,670 km (0.034 R)
• M76: 32,343,209 km (0.119 R)
• M77: 32,650,782 km (0.069 R)
• M78: 33,217,160 km (0.059 R)
• M79: 33,942,710 km (0.069 R)
• M80: 34,726,004 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.3

Radius: 10.1

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.18 AU - 4.34 AU

Year: 5677 Days

Day: 6.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,355,315 km

• M1: 131,347 km (0.116 R)
• M2: 335,997 km (0.074 R)
• M3: 416,929 km (0.12 R)
• M4: 693,835 km (0.083 R)
• M5: 1,026,241 km (0.097 R)
• M6: 1,104,930 km (0.099 R)
• M7: 1,354,010 km (0.048 R)
• M8: 1,732,792 km (0.104 R)
• M9: 2,144,186 km (0.105 R)
• M10: 2,329,837 km (0.116 R)
• M11: 2,392,818 km (0.103 R)
• M12: 2,607,341 km (0.072 R)
• M13: 2,783,568 km (0.063 R)
• M14: 2,963,683 km (0.092 R)
• M15: 3,527,219 km (0.093 R)
• M16: 3,971,674 km (0.088 R)
• M17: 4,355,692 km (0.088 R)
• M18: 4,460,111 km (0.058 R)
• M19: 4,645,014 km (0.1 R)
• M20: 4,886,315 km (0.047 R)
• M21: 4,994,923 km (0.102 R)
• M22: 5,076,903 km (0.045 R)
• M23: 5,159,331 km (0.1 R)
• M24: 5,242,209 km (0.057 R)
• M25: 5,720,473 km (0.108 R)
• M26: 6,900,202 km (0.08 R)
• M27: 7,145,094 km (0.067 R)
• M28: 7,268,661 km (0.114 R)
• M29: 7,361,711 km (0.112 R)
• M30: 7,960,551 km (0.107 R)
• M31: 8,056,593 km (0.083 R)
• M32: 8,411,888 km (0.055 R)
• M33: 8,509,725 km (0.115 R)
• M34: 9,104,526 km (0.03 R)
• M35: 9,272,076 km (0.069 R)
• M36: 9,440,822 km (0.084 R)
• M37: 9,884,081 km (0.114 R)
• M38: 10,299,215 km (0.099 R)
• M39: 10,755,489 km (0.102 R)
• M40: 12,126,852 km (0.109 R)
• M41: 12,274,505 km (0.025 R)
• M42: 12,459,707 km (0.089 R)
• M43: 12,720,756 km (0.092 R)
• M44: 13,936,687 km (0.11 R)
• M45: 14,402,236 km (0.081 R)
• M46: 14,519,371 km (0.105 R)
• M47: 14,872,871 km (0.113 R)
• M48: 15,030,846 km (0.111 R)
• M49: 15,308,649 km (0.074 R)
• M50: 16,030,908 km (0.079 R)
• M51: 16,846,515 km (0.102 R)
• M52: 17,926,911 km (0.118 R)
• M53: 18,390,665 km (0.11 R)
• M54: 18,944,027 km (0.072 R)
• M55: 19,719,094 km (0.08 R)
• M56: 19,805,711 km (0.034 R)
• M57: 20,592,296 km (0.118 R)
• M58: 20,856,786 km (0.071 R)
• M59: 21,211,183 km (0.112 R)
• M60: 21,970,841 km (0.104 R)
• M61: 22,105,778 km (0.098 R)
• M62: 22,557,713 km (0.106 R)
• M63: 23,012,790 km (0.063 R)
• M64: 23,379,006 km (0.09 R)
• M65: 24,070,746 km (0.109 R)
• M66: 24,489,171 km (0.078 R)
• M67: 26,377,246 km (0.029 R)
• M68: 27,000,920 km (0.099 R)
• M69: 28,507,819 km (0.107 R)
• M70: 29,098,282 km (0.109 R)
• M71: 30,391,855 km (0.084 R)
• M72: 30,894,354 km (0.091 R)
• M73: 31,450,110 km (0.109 R)
• M74: 31,653,114 km (0.075 R)
• M75: 32,469,320 km (0.099 R)
• M76: 32,880,116 km (0.085 R)
• M77: 33,602,973 km (0.079 R)
• M78: 34,018,406 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621

Radius: 5.5

Gravity: 20.53 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.27 AU - 7.29 AU

Year: 12683 Days

Day: 19.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,355,315 km

• M1: 82,129 km (0.104 R)
• M2: 168,148 km (0.104 R)
• M3: 393,891 km (0.067 R)
• M4: 454,778 km (0.094 R)
• M5: 535,710 km (0.044 R)
• M6: 675,285 km (0.087 R)
• M7: 730,786 km (0.115 R)
• M8: 768,634 km (0.107 R)
• M9: 866,321 km (0.069 R)
• M10: 1,228,348 km (0.115 R)
• M11: 1,941,930 km (0.107 R)
• M12: 2,525,362 km (0.088 R)
• M13: 2,642,347 km (0.089 R)
• M14: 2,973,258 km (0.064 R)
• M15: 3,673,825 km (0.101 R)
• M16: 3,739,947 km (0.074 R)
• M17: 3,907,197 km (0.094 R)
• M18: 4,318,292 km (0.068 R)
• M19: 4,353,148 km (0.05 R)
• M20: 5,862,292 km (0.05 R)
• M21: 6,095,515 km (0.078 R)
• M22: 6,571,236 km (0.069 R)
• M23: 7,223,932 km (0.094 R)
• M24: 7,684,693 km (0.084 R)
• M25: 7,727,029 km (0.07 R)
• M26: 8,458,862 km (0.118 R)
• M27: 8,766,585 km (0.104 R)
• M28: 8,988,588 km (0.106 R)
• M29: 9,257,565 km (0.092 R)
• M30: 9,895,450 km (0.063 R)
• M31: 10,688,768 km (0.035 R)
• M32: 11,357,470 km (0.108 R)
• M33: 12,335,840 km (0.053 R)
• M34: 12,634,737 km (0.108 R)
• M35: 13,239,412 km (0.08 R)
• M36: 13,443,164 km (0.1 R)
• M37: 14,792,088 km (0.113 R)
• M38: 14,950,512 km (0.061 R)
• M39: 16,237,951 km (0.116 R)
• M40: 16,346,859 km (0.088 R)
• M41: 17,060,440 km (0.109 R)
• M42: 17,616,346 km (0.106 R)
• M43: 18,461,275 km (0.071 R)
• M44: 20,601,123 km (0.029 R)
• M45: 21,192,932 km (0.087 R)
• M46: 22,151,106 km (0.093 R)
• M47: 22,453,593 km (0.074 R)
• M48: 22,635,654 km (0.08 R)
• M49: 23,123,492 km (0.097 R)
• M50: 25,298,646 km (0.068 R)
• M51: 25,614,746 km (0.109 R)
• M52: 27,020,667 km (0.099 R)
• M53: 27,993,651 km (0.102 R)
• M54: 28,124,250 km (0.099 R)
• M55: 28,517,244 km (0.064 R)
• M56: 29,044,127 km (0.094 R)
• M57: 31,048,140 km (0.057 R)
• M58: 31,386,531 km (0.09 R)
• M59: 32,614,580 km (0.115 R)
• M60: 33,580,533 km (0.116 R)
• M61: 35,681,935 km (0.119 R)
• M62: 36,178,450 km (0.085 R)
• M63: 36,534,343 km (0.12 R)
• M64: 37,393,484 km (0.042 R)
• M65: 39,643,585 km (0.037 R)
• M66: 39,863,644 km (0.069 R)
• M67: 40,084,151 km (0.114 R)
• M68: 41,713,272 km (0.055 R)
• M69: 42,460,962 km (0.116 R)
• M70: 43,666,272 km (0.081 R)
• M71: 46,574,006 km (0.115 R)
• M72: 47,271,730 km (0.036 R)
• M73: 47,583,044 km (0.088 R)
• M74: 48,756,190 km (0.108 R)
• M75: 49,780,636 km (0.11 R)
• M76: 49,938,761 km (0.097 R)
• M77: 50,176,472 km (0.089 R)
• M78: 50,732,527 km (0.082 R)
• M79: 50,812,114 km (0.105 R)
• M80: 50,971,435 km (0.11 R)
• M81: 51,051,171 km (0.098 R)
• M82: 51,370,413 km (0.115 R)
• M83: 51,930,806 km (0.053 R)
• M84: 52,010,991 km (0.095 R)
• M85: 52,573,778 km (0.079 R)
• M86: 53,300,225 km (0.119 R)
• M87: 53,462,090 km (0.082 R)
• M88: 53,543,023 km (0.113 R)
• M89: 53,705,187 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 14,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit