🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.44 AU - 0.56 AU

Year: 132 Days

Day: 34 Hours

Environment

Temp: 191 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.11 AU - 1.79 AU

Year: 654 Days

Day: 42.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.5 AU - 1.98 AU

Year: 860 Days

Day: 16.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.9 AU - 2.14 AU

Year: 1076 Days

Day: 39.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,866,928 km

• M1: 883,375 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.7

Radius: 13.8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.15 AU - 6.75 AU

Year: 6139 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,866,928 km

• M1: 235,916 km (0.12 R)
• M2: 324,927 km (0.057 R)
• M3: 414,685 km (0.076 R)
• M4: 741,557 km (0.107 R)
• M5: 968,197 km (0.048 R)
• M6: 1,548,039 km (0.068 R)
• M7: 2,447,272 km (0.115 R)
• M8: 2,794,638 km (0.115 R)
• M9: 2,938,102 km (0.038 R)
• M10: 3,511,212 km (0.116 R)
• M11: 3,614,434 km (0.12 R)
• M12: 3,984,090 km (0.038 R)
• M13: 4,961,413 km (0.115 R)
• M14: 5,048,629 km (0.096 R)
• M15: 5,522,256 km (0.119 R)
• M16: 5,612,613 km (0.118 R)
• M17: 5,734,086 km (0.088 R)
• M18: 5,948,460 km (0.074 R)
• M19: 6,833,182 km (0.113 R)
• M20: 6,962,883 km (0.068 R)
• M21: 7,159,156 km (0.088 R)
• M22: 7,590,596 km (0.096 R)
• M23: 7,928,238 km (0.04 R)
• M24: 8,064,821 km (0.083 R)
• M25: 9,220,465 km (0.072 R)
• M26: 9,364,079 km (0.047 R)
• M27: 9,690,052 km (0.111 R)
• M28: 9,836,060 km (0.049 R)
• M29: 10,803,360 km (0.034 R)
• M30: 11,452,315 km (0.117 R)
• M31: 11,800,878 km (0.098 R)
• M32: 11,996,104 km (0.104 R)
• M33: 12,628,155 km (0.045 R)
• M34: 12,827,868 km (0.09 R)
• M35: 13,433,290 km (0.12 R)
• M36: 13,637,192 km (0.115 R)
• M37: 14,006,849 km (0.027 R)
• M38: 15,646,740 km (0.079 R)
• M39: 16,033,900 km (0.116 R)
• M40: 16,163,601 km (0.098 R)
• M41: 16,511,267 km (0.11 R)
• M42: 17,613,504 km (0.108 R)
• M43: 17,747,394 km (0.045 R)
• M44: 17,971,342 km (0.114 R)
• M45: 18,512,437 km (0.106 R)
• M46: 18,739,527 km (0.034 R)
• M47: 18,921,887 km (0.119 R)
• M48: 19,104,845 km (0.106 R)
• M49: 19,749,761 km (0.065 R)
• M50: 20,683,402 km (0.114 R)
• M51: 22,351,867 km (0.069 R)
• M52: 23,520,824 km (0.097 R)
• M53: 23,717,546 km (0.119 R)
• M54: 25,160,417 km (0.109 R)
• M55: 25,765,690 km (0.097 R)
• M56: 25,867,117 km (0.079 R)
• M57: 26,478,075 km (0.089 R)
• M58: 26,887,973 km (0.066 R)
• M59: 27,351,727 km (0.082 R)
• M60: 28,182,743 km (0.071 R)
• M61: 28,496,450 km (0.059 R)
• M62: 28,601,318 km (0.079 R)
• M63: 29,127,453 km (0.101 R)
• M64: 29,285,878 km (0.095 R)
• M65: 29,816,202 km (0.101 R)
• M66: 30,029,229 km (0.071 R)
• M67: 30,617,598 km (0.082 R)
• M68: 30,778,864 km (0.083 R)
• M69: 30,994,136 km (0.097 R)
• M70: 32,844,213 km (0.103 R)
• M71: 32,954,167 km (0.106 R)
• M72: 34,338,845 km (0.064 R)
• M73: 34,673,944 km (0.037 R)
• M74: 34,785,993 km (0.104 R)
• M75: 35,066,339 km (0.099 R)
• M76: 35,573,027 km (0.097 R)
• M77: 36,707,727 km (0.078 R)
• M78: 37,566,419 km (0.066 R)
• M79: 38,779,807 km (0.088 R)
• M80: 38,896,045 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.1

Radius: 8.5

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.51 AU - 7.67 AU

Year: 6340 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,866,928 km

• M1: 109,206 km (0.088 R)
• M2: 250,726 km (0.113 R)
• M3: 441,613 km (0.119 R)
• M4: 812,915 km (0.055 R)
• M5: 955,781 km (0.12 R)
• M6: 1,038,808 km (0.081 R)
• M7: 1,124,378 km (0.117 R)
• M8: 1,284,597 km (0.098 R)
• M9: 1,376,899 km (0.112 R)
• M10: 1,548,787 km (0.074 R)
• M11: 1,913,656 km (0.043 R)
• M12: 2,062,805 km (0.05 R)
• M13: 2,510,103 km (0.12 R)
• M14: 2,626,490 km (0.11 R)
• M15: 2,840,864 km (0.112 R)
• M16: 3,036,238 km (0.071 R)
• M17: 3,968,682 km (0.101 R)
• M18: 4,104,966 km (0.112 R)
• M19: 4,551,066 km (0.095 R)
• M20: 4,607,914 km (0.067 R)
• M21: 4,866,868 km (0.069 R)
• M22: 6,168,219 km (0.078 R)
• M23: 6,517,680 km (0.031 R)
• M24: 6,614,021 km (0.079 R)
• M25: 6,743,423 km (0.106 R)
• M26: 6,971,710 km (0.073 R)
• M27: 7,202,539 km (0.065 R)
• M28: 7,604,209 km (0.082 R)
• M29: 8,116,582 km (0.089 R)
• M30: 8,746,090 km (0.106 R)
• M31: 8,852,454 km (0.062 R)
• M32: 9,646,220 km (0.073 R)
• M33: 10,014,530 km (0.082 R)
• M34: 10,312,529 km (0.095 R)
• M35: 10,387,478 km (0.078 R)
• M36: 10,803,061 km (0.054 R)
• M37: 10,993,798 km (0.101 R)
• M38: 11,339,818 km (0.113 R)
• M39: 11,689,428 km (0.113 R)
• M40: 12,319,684 km (0.108 R)
• M41: 13,042,092 km (0.119 R)
• M42: 13,245,096 km (0.092 R)
• M43: 13,736,824 km (0.11 R)
• M44: 14,109,473 km (0.099 R)
• M45: 15,375,669 km (0.112 R)
• M46: 15,935,614 km (0.071 R)
• M47: 16,065,764 km (0.076 R)
• M48: 16,239,896 km (0.065 R)
• M49: 16,633,937 km (0.11 R)
• M50: 17,075,550 km (0.083 R)
• M51: 17,431,443 km (0.094 R)
• M52: 17,520,903 km (0.03 R)
• M53: 18,060,353 km (0.06 R)
• M54: 18,196,187 km (0.082 R)
• M55: 19,525,664 km (0.052 R)
• M56: 20,084,861 km (0.045 R)
• M57: 21,028,673 km (0.101 R)
• M58: 21,266,983 km (0.058 R)
• M59: 21,410,298 km (0.12 R)
• M60: 21,601,933 km (0.064 R)
• M61: 21,890,507 km (0.066 R)
• M62: 22,959,384 km (0.08 R)
• M63: 23,450,813 km (0.047 R)
• M64: 23,549,547 km (0.104 R)
• M65: 23,995,498 km (0.113 R)
• M66: 24,244,429 km (0.036 R)
• M67: 25,451,235 km (0.091 R)
• M68: 25,552,663 km (0.037 R)
• M69: 25,806,829 km (0.071 R)
• M70: 28,079,820 km (0.112 R)
• M71: 30,955,839 km (0.055 R)
• M72: 31,064,147 km (0.111 R)
• M73: 31,226,910 km (0.113 R)
• M74: 31,662,090 km (0.117 R)
• M75: 33,756,909 km (0.089 R)
• M76: 34,990,044 km (0.087 R)
• M77: 35,272,336 km (0.103 R)
• M78: 35,612,072 km (0.065 R)
• M79: 35,725,617 km (0.078 R)
• M80: 36,294,987 km (0.094 R)
• M81: 36,580,719 km (0.117 R)
• M82: 36,637,865 km (0.102 R)
• M83: 37,269,617 km (0.113 R)
• M84: 37,384,807 km (0.106 R)
• M85: 37,442,552 km (0.081 R)
• M86: 37,731,276 km (0.106 R)
• M87: 38,310,968 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.1

Radius: 12.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.72 AU - 7.16 AU

Year: 6851 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,866,928 km

• M1: 151,094 km (0.115 R)
• M2: 267,032 km (0.12 R)
• M3: 390,151 km (0.069 R)
• M4: 703,110 km (0.097 R)
• M5: 800,797 km (0.072 R)
• M6: 942,317 km (0.084 R)
• M7: 1,176,438 km (0.112 R)
• M8: 1,726,060 km (0.094 R)
• M9: 1,837,511 km (0.076 R)
• M10: 2,133,714 km (0.1 R)
• M11: 2,253,842 km (0.11 R)
• M12: 2,685,282 km (0.114 R)
• M13: 2,844,753 km (0.042 R)
• M14: 2,962,786 km (0.088 R)
• M15: 3,419,957 km (0.067 R)
• M16: 4,097,486 km (0.083 R)
• M17: 4,400,571 km (0.034 R)
• M18: 4,693,484 km (0.048 R)
• M19: 4,798,501 km (0.102 R)
• M20: 5,426,513 km (0.056 R)
• M21: 5,536,916 km (0.114 R)
• M22: 5,666,468 km (0.057 R)
• M23: 5,759,668 km (0.118 R)
• M24: 5,947,712 km (0.11 R)
• M25: 6,272,040 km (0.115 R)
• M26: 6,504,515 km (0.089 R)
• M27: 6,641,397 km (0.07 R)
• M28: 7,037,981 km (0.108 R)
• M29: 7,158,408 km (0.028 R)
• M30: 7,544,520 km (0.095 R)
• M31: 7,833,393 km (0.038 R)
• M32: 7,958,308 km (0.101 R)
• M33: 8,146,950 km (0.117 R)
• M34: 8,294,753 km (0.119 R)
• M35: 8,872,949 km (0.101 R)
• M36: 8,981,557 km (0.034 R)
• M37: 9,134,147 km (0.053 R)
• M38: 9,575,311 km (0.082 R)
• M39: 9,776,071 km (0.099 R)
• M40: 9,955,589 km (0.089 R)
• M41: 10,318,214 km (0.107 R)
• M42: 10,455,246 km (0.072 R)
• M43: 11,550,152 km (0.083 R)
• M44: 12,002,985 km (0.107 R)
• M45: 12,171,432 km (0.103 R)
• M46: 12,437,567 km (0.12 R)
• M47: 13,421,472 km (0.095 R)
• M48: 13,546,237 km (0.11 R)
• M49: 13,646,318 km (0.1 R)
• M50: 13,796,963 km (0.069 R)
• M51: 14,328,484 km (0.077 R)
• M52: 14,455,941 km (0.113 R)
• M53: 14,995,840 km (0.067 R)
• M54: 15,073,481 km (0.108 R)
• M55: 15,177,153 km (0.05 R)
• M56: 15,594,531 km (0.069 R)
• M57: 16,042,277 km (0.112 R)
• M58: 16,254,407 km (0.069 R)
• M59: 16,334,143 km (0.114 R)
• M60: 16,735,065 km (0.075 R)
• M61: 16,923,259 km (0.117 R)
• M62: 17,031,119 km (0.111 R)
• M63: 17,710,443 km (0.06 R)
• M64: 17,792,572 km (0.069 R)
• M65: 17,902,228 km (0.112 R)
• M66: 18,343,242 km (0.066 R)
• M67: 18,620,746 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.2

Radius: 12.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.06 AU - 9.55 AU

Year: 8961 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,866,928 km

• M1: 159,471 km (0.099 R)
• M2: 246,238 km (0.071 R)
• M3: 332,706 km (0.025 R)
• M4: 500,704 km (0.083 R)
• M5: 626,965 km (0.06 R)
• M6: 814,261 km (0.112 R)
• M7: 1,021,604 km (0.114 R)
• M8: 1,132,007 km (0.088 R)
• M9: 1,406,370 km (0.033 R)
• M10: 1,551,928 km (0.107 R)
• M11: 1,702,573 km (0.064 R)
• M12: 1,926,671 km (0.083 R)
• M13: 2,354,521 km (0.113 R)
• M14: 2,453,704 km (0.093 R)
• M15: 2,759,782 km (0.113 R)
• M16: 3,578,979 km (0.064 R)
• M17: 3,926,944 km (0.075 R)
• M18: 4,255,760 km (0.071 R)
• M19: 4,377,533 km (0.08 R)
• M20: 4,687,051 km (0.057 R)
• M21: 5,165,016 km (0.059 R)
• M22: 6,549,993 km (0.039 R)
• M23: 7,156,463 km (0.112 R)
• M24: 7,558,582 km (0.105 R)
• M25: 7,669,584 km (0.105 R)
• M26: 7,930,632 km (0.094 R)
• M27: 8,043,429 km (0.053 R)
• M28: 8,499,852 km (0.11 R)
• M29: 9,200,419 km (0.068 R)
• M30: 10,491,448 km (0.11 R)
• M31: 11,539,232 km (0.112 R)
• M32: 11,967,680 km (0.095 R)
• M33: 12,053,998 km (0.038 R)
• M34: 13,106,120 km (0.053 R)
• M35: 13,195,131 km (0.102 R)
• M36: 13,823,741 km (0.075 R)
• M37: 13,959,725 km (0.108 R)
• M38: 14,416,298 km (0.062 R)
• M39: 14,600,303 km (0.1 R)
• M40: 14,692,605 km (0.106 R)
• M41: 14,924,183 km (0.081 R)
• M42: 15,391,078 km (0.113 R)
• M43: 15,862,760 km (0.114 R)
• M44: 16,483,142 km (0.1 R)
• M45: 17,111,304 km (0.116 R)
• M46: 17,257,461 km (0.117 R)
• M47: 18,541,010 km (0.079 R)
• M48: 18,942,082 km (0.116 R)
• M49: 20,111,339 km (0.084 R)
• M50: 20,420,109 km (0.068 R)
• M51: 22,359,347 km (0.073 R)
• M52: 24,795,997 km (0.077 R)
• M53: 25,348,910 km (0.071 R)
• M54: 25,515,562 km (0.103 R)
• M55: 25,682,663 km (0.059 R)
• M56: 26,185,910 km (0.074 R)
• M57: 27,258,976 km (0.058 R)
• M58: 28,577,232 km (0.091 R)
• M59: 28,982,643 km (0.11 R)
• M60: 29,331,505 km (0.059 R)
• M61: 29,916,283 km (0.106 R)
• M62: 32,052,840 km (0.08 R)
• M63: 33,687,346 km (0.048 R)
• M64: 33,809,568 km (0.115 R)
• M65: 34,484,104 km (0.097 R)
• M66: 35,224,913 km (0.026 R)
• M67: 35,784,110 km (0.063 R)
• M68: 35,908,725 km (0.112 R)
• M69: 36,283,468 km (0.1 R)
• M70: 36,596,875 km (0.06 R)
• M71: 37,163,103 km (0.114 R)
• M72: 37,668,893 km (0.094 R)
• M73: 38,815,262 km (0.111 R)
• M74: 39,843,897 km (0.098 R)
• M75: 40,167,178 km (0.118 R)
• M76: 41,142,257 km (0.09 R)
• M77: 41,796,598 km (0.08 R)
• M78: 42,256,761 km (0.105 R)
• M79: 43,182,024 km (0.112 R)
• M80: 43,913,707 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.5

Radius: 3.9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.68 AU - 18.06 AU

Year: 22581 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 29,866,928 km

• M1: 342,729 km (0.106 R)
• M2: 935,435 km (0.101 R)
• M3: 1,868,178 km (0.096 R)
• M4: 1,939,088 km (0.084 R)
• M5: 2,421,242 km (0.103 R)
• M6: 2,836,525 km (0.092 R)
• M7: 3,083,511 km (0.105 R)
• M8: 3,554,445 km (0.081 R)
• M9: 4,513,817 km (0.096 R)
• M10: 6,355,516 km (0.11 R)
• M11: 6,868,637 km (0.12 R)
• M12: 7,255,198 km (0.119 R)
• M13: 7,592,092 km (0.111 R)
• M14: 8,721,705 km (0.112 R)
• M15: 11,488,817 km (0.039 R)
• M16: 12,846,867 km (0.095 R)
• M17: 13,768,539 km (0.074 R)
• M18: 14,994,643 km (0.079 R)
• M19: 16,879,726 km (0.064 R)
• M20: 16,990,728 km (0.094 R)
• M21: 17,102,029 km (0.1 R)
• M22: 17,139,129 km (0.116 R)
• M23: 17,474,677 km (0.078 R)
• M24: 19,030,046 km (0.114 R)
• M25: 20,747,878 km (0.104 R)
• M26: 21,185,153 km (0.114 R)
• M27: 22,028,137 km (0.077 R)
• M28: 22,637,000 km (0.05 R)
• M29: 23,954,209 km (0.113 R)
• M30: 24,412,727 km (0.068 R)
• M31: 25,976,025 km (0.074 R)
• M32: 26,318,305 km (0.034 R)
• M33: 27,397,653 km (0.092 R)
• M34: 29,554,406 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 10,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit