🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.44 AU - 0.56 AU

Year: 228 Days

Day: 28.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.5 AU - 0.7 AU

Year: 300 Days

Day: 13.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,474,348 km

• M1: 66,870 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145

Radius: 11.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.67 AU - 0.95 AU

Year: 471 Days

Day: 9.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,474,348 km

• M1: 145,559 km (0.104 R)
• M2: 229,483 km (0.059 R)
• M3: 303,684 km (0.108 R)
• M4: 407,505 km (0.087 R)
• M5: 494,870 km (0.09 R)
• M6: 571,464 km (0.116 R)
• M7: 647,609 km (0.107 R)
• M8: 757,264 km (0.085 R)
• M9: 899,233 km (0.11 R)
• M10: 1,027,139 km (0.098 R)
• M11: 1,109,119 km (0.082 R)
• M12: 1,232,986 km (0.049 R)
• M13: 1,317,060 km (0.034 R)
• M14: 1,475,783 km (0.06 R)
• M15: 1,625,082 km (0.108 R)
• M16: 1,817,016 km (0.047 R)
• M17: 2,007,903 km (0.1 R)
• M18: 2,169,917 km (0.074 R)
• M19: 2,309,043 km (0.071 R)
• M20: 2,423,486 km (0.089 R)
• M21: 2,507,111 km (0.082 R)
• M22: 2,620,207 km (0.117 R)
• M23: 2,749,459 km (0.117 R)
• M24: 2,861,358 km (0.106 R)
• M25: 2,949,920 km (0.106 R)
• M26: 3,039,530 km (0.096 R)
• M27: 3,119,864 km (0.066 R)
• M28: 3,303,420 km (0.106 R)
• M29: 3,391,234 km (0.107 R)
• M30: 3,659,912 km (0.089 R)

Asteroid Belt

Center: 1.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.2

Radius: 12.8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.5 AU - 1.94 AU

Year: 1456 Days

Day: 8.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 31,474,348 km

• M1: 161,416 km (0.118 R)
• M2: 283,787 km (0.11 R)
• M3: 374,892 km (0.03 R)
• M4: 574,755 km (0.088 R)
• M5: 682,914 km (0.11 R)
• M6: 784,042 km (0.116 R)
• M7: 891,005 km (0.094 R)
• M8: 1,044,941 km (0.095 R)
• M9: 1,155,793 km (0.064 R)
• M10: 1,362,238 km (0.049 R)
• M11: 1,446,462 km (0.107 R)
• M12: 1,561,652 km (0.091 R)
• M13: 1,791,584 km (0.094 R)
• M14: 1,905,578 km (0.073 R)
• M15: 2,163,036 km (0.057 R)
• M16: 2,880,208 km (0.093 R)
• M17: 3,214,709 km (0.089 R)
• M18: 3,316,286 km (0.117 R)
• M19: 3,693,571 km (0.119 R)
• M20: 3,880,718 km (0.066 R)
• M21: 3,961,950 km (0.066 R)
• M22: 4,139,822 km (0.116 R)
• M23: 4,489,582 km (0.108 R)
• M24: 4,660,871 km (0.12 R)
• M25: 4,980,562 km (0.117 R)
• M26: 5,157,985 km (0.102 R)
• M27: 5,352,761 km (0.052 R)
• M28: 5,488,895 km (0.08 R)
• M29: 5,764,754 km (0.112 R)
• M30: 5,888,920 km (0.028 R)
• M31: 5,998,276 km (0.116 R)
• M32: 6,410,269 km (0.107 R)
• M33: 6,490,603 km (0.049 R)
• M34: 6,930,121 km (0.034 R)
• M35: 7,362,609 km (0.108 R)
• M36: 7,565,314 km (0.1 R)
• M37: 7,650,136 km (0.098 R)
• M38: 7,735,556 km (0.12 R)
• M39: 8,062,428 km (0.04 R)
• M40: 8,201,554 km (0.108 R)
• M41: 8,429,242 km (0.045 R)
• M42: 8,872,949 km (0.118 R)
• M43: 9,233,629 km (0.088 R)
• M44: 9,397,439 km (0.062 R)
• M45: 9,562,146 km (0.067 R)
• M46: 9,969,053 km (0.111 R)
• M47: 10,306,246 km (0.119 R)
• M48: 10,495,188 km (0.096 R)
• M49: 11,146,388 km (0.059 R)
• M50: 11,262,625 km (0.102 R)
• M51: 11,379,312 km (0.094 R)
• M52: 11,555,089 km (0.067 R)
• M53: 11,672,673 km (0.113 R)
• M54: 11,849,947 km (0.077 R)
• M55: 12,187,290 km (0.12 R)
• M56: 12,287,072 km (0.113 R)
• M57: 12,527,774 km (0.082 R)
• M58: 13,197,823 km (0.119 R)
• M59: 13,361,932 km (0.065 R)
• M60: 13,671,600 km (0.103 R)
• M61: 13,817,009 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.8

Radius: 10.4

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.91 AU - 2.51 AU

Year: 2121 Days

Day: 10.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,474,348 km

• M1: 158,723 km (0.115 R)
• M2: 235,916 km (0.076 R)
• M3: 304,731 km (0.085 R)
• M4: 430,692 km (0.118 R)
• M5: 895,942 km (0.085 R)
• M6: 962,363 km (0.058 R)
• M7: 1,090,269 km (0.092 R)
• M8: 1,213,837 km (0.103 R)
• M9: 1,364,033 km (0.12 R)
• M10: 1,475,185 km (0.116 R)
• M11: 1,671,307 km (0.116 R)
• M12: 1,863,989 km (0.052 R)
• M13: 2,089,583 km (0.073 R)
• M14: 2,364,095 km (0.112 R)
• M15: 2,622,600 km (0.113 R)
• M16: 2,706,076 km (0.065 R)
• M17: 2,876,019 km (0.118 R)
• M18: 3,108,045 km (0.111 R)
• M19: 3,211,417 km (0.031 R)
• M20: 3,376,424 km (0.12 R)
• M21: 3,482,938 km (0.084 R)
• M22: 4,048,118 km (0.056 R)
• M23: 4,341,480 km (0.11 R)
• M24: 4,760,653 km (0.079 R)
• M25: 4,846,073 km (0.088 R)
• M26: 5,192,692 km (0.078 R)
• M27: 5,315,960 km (0.098 R)
• M28: 5,529,586 km (0.049 R)
• M29: 5,601,543 km (0.101 R)
• M30: 5,800,657 km (0.074 R)
• M31: 6,039,116 km (0.057 R)
• M32: 6,131,718 km (0.093 R)
• M33: 6,318,266 km (0.115 R)
• M34: 6,735,495 km (0.084 R)
• M35: 6,986,221 km (0.094 R)
• M36: 7,338,374 km (0.073 R)
• M37: 7,417,511 km (0.07 R)
• M38: 7,596,430 km (0.099 R)
• M39: 7,776,845 km (0.105 R)
• M40: 7,938,411 km (0.094 R)
• M41: 8,162,509 km (0.098 R)
• M42: 8,637,482 km (0.113 R)
• M43: 8,804,882 km (0.105 R)
• M44: 9,334,907 km (0.119 R)
• M45: 9,918,937 km (0.12 R)
• M46: 10,182,379 km (0.1 R)
• M47: 10,559,366 km (0.101 R)
• M48: 10,648,825 km (0.04 R)
• M49: 10,941,139 km (0.031 R)
• M50: 11,031,646 km (0.112 R)
• M51: 11,464,732 km (0.119 R)
• M52: 11,533,697 km (0.116 R)
• M53: 11,602,661 km (0.094 R)
• M54: 11,764,377 km (0.032 R)
• M55: 12,206,887 km (0.111 R)
• M56: 12,324,321 km (0.099 R)
• M57: 12,418,418 km (0.1 R)
• M58: 12,631,296 km (0.083 R)
• M59: 13,373,302 km (0.102 R)
• M60: 13,518,561 km (0.103 R)
• M61: 13,688,804 km (0.076 R)
• M62: 14,500,522 km (0.064 R)
• M63: 14,774,435 km (0.099 R)
• M64: 14,949,764 km (0.1 R)
• M65: 15,939,055 km (0.073 R)
• M66: 16,221,944 km (0.111 R)
• M67: 16,325,167 km (0.115 R)
• M68: 16,402,808 km (0.115 R)
• M69: 16,532,360 km (0.107 R)
• M70: 16,949,289 km (0.114 R)
• M71: 17,132,846 km (0.054 R)
• M72: 17,264,342 km (0.035 R)
• M73: 17,714,033 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.5

Radius: 9.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.82 AU - 2.86 AU

Year: 2311 Days

Day: 12 Hours

Environment

Temp: -190 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,474,348 km

• M1: 118,631 km (0.031 R)
• M2: 182,061 km (0.106 R)
• M3: 268,528 km (0.062 R)
• M4: 449,990 km (0.06 R)
• M5: 543,339 km (0.044 R)
• M6: 696,827 km (0.073 R)
• M7: 759,359 km (0.074 R)
• M8: 840,590 km (0.067 R)
• M9: 1,120,787 km (0.071 R)
• M10: 1,584,391 km (0.041 R)
• M11: 1,690,306 km (0.113 R)
• M12: 1,898,397 km (0.111 R)
• M13: 1,999,824 km (0.092 R)
• M14: 2,149,721 km (0.086 R)
• M15: 2,411,966 km (0.05 R)
• M16: 2,722,532 km (0.049 R)
• M17: 2,824,557 km (0.116 R)
• M18: 2,980,289 km (0.099 R)
• M19: 3,245,975 km (0.12 R)
• M20: 3,354,433 km (0.066 R)
• M21: 3,464,088 km (0.118 R)
• M22: 3,575,090 km (0.09 R)
• M23: 3,659,014 km (0.052 R)
• M24: 3,843,319 km (0.052 R)
• M25: 3,929,338 km (0.081 R)
• M26: 4,176,773 km (0.067 R)
• M27: 4,459,363 km (0.099 R)
• M28: 4,534,760 km (0.107 R)
• M29: 4,732,828 km (0.065 R)
• M30: 4,918,180 km (0.093 R)
• M31: 5,169,205 km (0.107 R)
• M32: 5,408,262 km (0.111 R)
• M33: 5,683,672 km (0.119 R)
• M34: 5,814,869 km (0.104 R)
• M35: 6,063,650 km (0.098 R)
• M36: 6,130,521 km (0.108 R)
• M37: 6,298,968 km (0.105 R)
• M38: 6,554,481 km (0.105 R)
• M39: 6,709,465 km (0.103 R)
• M40: 6,935,357 km (0.065 R)
• M41: 7,520,285 km (0.117 R)
• M42: 7,610,343 km (0.089 R)
• M43: 7,682,599 km (0.097 R)
• M44: 7,992,266 km (0.104 R)
• M45: 8,269,022 km (0.062 R)
• M46: 8,343,372 km (0.097 R)
• M47: 8,436,572 km (0.106 R)
• M48: 8,718,265 km (0.063 R)
• M49: 8,964,952 km (0.066 R)
• M50: 9,041,396 km (0.095 R)
• M51: 9,407,163 km (0.116 R)
• M52: 9,582,043 km (0.084 R)
• M53: 10,979,287 km (0.096 R)
• M54: 11,081,612 km (0.055 R)
• M55: 11,163,592 km (0.115 R)
• M56: 11,328,299 km (0.082 R)
• M57: 11,659,957 km (0.112 R)
• M58: 11,743,433 km (0.079 R)
• M59: 11,952,870 km (0.084 R)
• M60: 12,290,662 km (0.106 R)
• M61: 12,460,605 km (0.057 R)
• M62: 12,867,661 km (0.062 R)
• M63: 13,475,327 km (0.095 R)
• M64: 13,562,992 km (0.04 R)
• M65: 13,650,806 km (0.042 R)
• M66: 14,337,460 km (0.09 R)
• M67: 14,651,316 km (0.104 R)
• M68: 14,808,992 km (0.092 R)
• M69: 14,876,910 km (0.072 R)
• M70: 15,080,812 km (0.065 R)
• M71: 15,149,028 km (0.076 R)
• M72: 15,262,872 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.9

Radius: 8.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.66 AU - 3.8 AU

Year: 3748 Days

Day: 14.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,474,348 km

• M1: 131,347 km (0.1 R)
• M2: 543,190 km (0.106 R)
• M3: 730,038 km (0.071 R)
• M4: 888,911 km (0.119 R)
• M5: 1,018,313 km (0.075 R)
• M6: 1,186,311 km (0.059 R)
• M7: 1,502,262 km (0.112 R)
• M8: 1,670,111 km (0.103 R)
• M9: 1,920,537 km (0.055 R)
• M10: 2,129,675 km (0.075 R)
• M11: 2,210,009 km (0.031 R)
• M12: 2,443,382 km (0.026 R)
• M13: 2,598,665 km (0.087 R)
• M14: 2,845,052 km (0.085 R)
• M15: 2,993,603 km (0.079 R)
• M16: 3,175,215 km (0.097 R)
• M17: 3,581,223 km (0.075 R)
• M18: 3,822,974 km (0.074 R)
• M19: 3,921,259 km (0.086 R)
• M20: 4,390,698 km (0.084 R)
• M21: 4,528,178 km (0.099 R)
• M22: 5,164,118 km (0.118 R)
• M23: 5,622,337 km (0.034 R)
• M24: 6,017,425 km (0.073 R)
• M25: 6,208,611 km (0.099 R)
• M26: 6,324,400 km (0.05 R)
• M27: 6,440,787 km (0.108 R)
• M28: 6,538,474 km (0.12 R)
• M29: 6,675,805 km (0.096 R)
• M30: 6,814,333 km (0.056 R)
• M31: 6,873,873 km (0.1 R)
• M32: 6,973,654 km (0.106 R)
• M33: 7,357,223 km (0.101 R)
• M34: 7,520,734 km (0.106 R)
• M35: 7,602,863 km (0.085 R)
• M36: 7,747,524 km (0.056 R)
• M37: 8,039,539 km (0.096 R)
• M38: 8,893,593 km (0.12 R)
• M39: 8,980,510 km (0.066 R)
• M40: 9,133,548 km (0.118 R)
• M41: 9,731,491 km (0.116 R)
• M42: 9,866,129 km (0.089 R)
• M43: 10,023,955 km (0.088 R)
• M44: 10,114,462 km (0.084 R)
• M45: 10,182,529 km (0.088 R)
• M46: 10,319,261 km (0.096 R)
• M47: 10,387,777 km (0.042 R)
• M48: 11,175,410 km (0.108 R)
• M49: 11,269,357 km (0.076 R)
• M50: 11,576,482 km (0.045 R)
• M51: 11,814,641 km (0.049 R)
• M52: 12,078,382 km (0.081 R)
• M53: 12,514,311 km (0.079 R)
• M54: 12,660,767 km (0.048 R)
• M55: 13,351,760 km (0.105 R)
• M56: 13,551,323 km (0.076 R)
• M57: 13,626,421 km (0.064 R)
• M58: 13,928,459 km (0.107 R)
• M59: 14,130,865 km (0.074 R)
• M60: 14,385,481 km (0.026 R)
• M61: 14,538,819 km (0.118 R)
• M62: 14,924,781 km (0.073 R)
• M63: 15,288,154 km (0.031 R)
• M64: 15,470,963 km (0.096 R)
• M65: 15,601,861 km (0.111 R)
• M66: 15,733,208 km (0.102 R)
• M67: 16,182,600 km (0.076 R)
• M68: 16,262,336 km (0.107 R)
• M69: 16,342,221 km (0.109 R)
• M70: 16,448,884 km (0.103 R)
• M71: 16,582,625 km (0.076 R)
• M72: 17,175,182 km (0.04 R)
• M73: 17,310,718 km (0.107 R)
• M74: 17,501,305 km (0.094 R)
• M75: 17,884,276 km (0.107 R)
• M76: 18,187,212 km (0.075 R)
• M77: 18,353,265 km (0.115 R)
• M78: 18,686,719 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.5

Radius: 4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.93 AU - 11.53 AU

Year: 19597 Days

Day: 17.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,474,348 km

• M1: 57,745 km (0.045 R)
• M2: 91,105 km (0.101 R)
• M3: 181,462 km (0.097 R)
• M4: 310,565 km (0.102 R)
• M5: 644,318 km (0.105 R)
• M6: 828,473 km (0.095 R)
• M7: 884,123 km (0.1 R)
• M8: 1,118,992 km (0.113 R)
• M9: 1,356,105 km (0.079 R)
• M10: 1,388,867 km (0.089 R)
• M11: 1,912,010 km (0.119 R)
• M12: 2,060,860 km (0.083 R)
• M13: 2,175,153 km (0.112 R)
• M14: 2,291,391 km (0.074 R)
• M15: 2,652,370 km (0.108 R)
• M16: 2,902,647 km (0.084 R)
• M17: 3,204,386 km (0.11 R)
• M18: 3,292,350 km (0.119 R)
• M19: 3,448,381 km (0.116 R)
• M20: 3,767,622 km (0.084 R)
• M21: 3,860,523 km (0.043 R)
• M22: 3,977,807 km (0.11 R)
• M23: 4,025,080 km (0.103 R)
• M24: 4,482,999 km (0.073 R)
• M25: 4,780,699 km (0.097 R)
• M26: 4,957,374 km (0.081 R)
• M27: 5,578,953 km (0.069 R)
• M28: 5,631,911 km (0.086 R)
• M29: 5,818,460 km (0.025 R)
• M30: 6,724,574 km (0.082 R)
• M31: 7,093,632 km (0.106 R)
• M32: 8,059,286 km (0.101 R)
• M33: 8,209,183 km (0.109 R)
• M34: 8,420,565 km (0.075 R)
• M35: 8,972,431 km (0.102 R)
• M36: 9,190,246 km (0.089 R)
• M37: 9,284,044 km (0.077 R)
• M38: 9,378,141 km (0.119 R)
• M39: 9,853,862 km (0.116 R)
• M40: 9,885,876 km (0.111 R)
• M41: 10,239,974 km (0.062 R)
• M42: 10,272,287 km (0.025 R)
• M43: 10,927,526 km (0.118 R)
• M44: 11,327,102 km (0.047 R)
• M45: 13,254,072 km (0.089 R)
• M46: 14,254,732 km (0.093 R)
• M47: 14,399,693 km (0.058 R)
• M48: 15,131,825 km (0.117 R)
• M49: 15,726,177 km (0.118 R)
• M50: 16,517,699 km (0.118 R)
• M51: 16,860,877 km (0.101 R)
• M52: 17,283,640 km (0.083 R)
• M53: 17,709,695 km (0.031 R)
• M54: 17,748,591 km (0.066 R)
• M55: 18,021,906 km (0.11 R)
• M56: 19,649,680 km (0.063 R)
• M57: 19,689,922 km (0.07 R)
• M58: 20,870,249 km (0.091 R)
• M59: 20,952,379 km (0.102 R)
• M60: 21,989,541 km (0.118 R)
• M61: 22,873,514 km (0.12 R)
• M62: 23,128,130 km (0.054 R)
• M63: 24,502,336 km (0.083 R)
• M64: 25,286,827 km (0.104 R)
• M65: 25,330,659 km (0.111 R)
• M66: 25,770,328 km (0.042 R)
• M67: 27,508,954 km (0.109 R)
• M68: 27,689,519 km (0.03 R)
• M69: 28,871,940 km (0.109 R)
• M70: 28,963,644 km (0.043 R)
• M71: 29,700,264 km (0.083 R)
• M72: 29,978,067 km (0.074 R)
• M73: 30,349,818 km (0.101 R)
• M74: 30,676,390 km (0.093 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: 314 - 16,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit