🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.38 AU - 0.62 AU

Year: 228 Days

Day: 20.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.58 AU - 0.74 AU

Year: 346 Days

Day: 40.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 173.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 13.9

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.82 AU - 1.26 AU

Year: 685 Days

Day: 13.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 19,784,694 km

• M1: 175,927 km (0.106 R)
• M2: 286,031 km (0.091 R)
• M3: 419,024 km (0.111 R)
• M4: 517,758 km (0.079 R)
• M5: 613,052 km (0.086 R)
• M6: 701,315 km (0.108 R)
• M7: 845,378 km (0.082 R)
• M8: 962,812 km (0.115 R)
• M9: 1,077,703 km (0.11 R)
• M10: 1,261,708 km (0.085 R)
• M11: 1,393,803 km (0.073 R)
• M12: 1,511,088 km (0.042 R)
• M13: 1,611,319 km (0.098 R)
• M14: 1,798,017 km (0.119 R)
• M15: 2,014,036 km (0.07 R)
• M16: 2,153,461 km (0.102 R)
• M17: 2,319,515 km (0.104 R)
• M18: 2,448,468 km (0.118 R)
• M19: 2,610,034 km (0.102 R)
• M20: 3,001,083 km (0.072 R)
• M21: 3,298,633 km (0.063 R)
• M22: 3,464,537 km (0.094 R)
• M23: 3,640,015 km (0.116 R)
• M24: 3,728,877 km (0.109 R)
• M25: 4,014,010 km (0.112 R)
• M26: 4,155,829 km (0.103 R)
• M27: 4,313,655 km (0.058 R)
• M28: 4,466,244 km (0.053 R)
• M29: 4,598,489 km (0.074 R)
• M30: 4,776,810 km (0.111 R)
• M31: 5,109,964 km (0.044 R)
• M32: 5,233,083 km (0.089 R)
• M33: 5,325,983 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.3

Radius: 13.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.89 AU - 1.31 AU

Year: 745 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 19,784,694 km

• M1: 168,298 km (0.107 R)
• M2: 269,875 km (0.081 R)
• M3: 375,042 km (0.098 R)
• M4: 551,418 km (0.109 R)
• M5: 738,265 km (0.106 R)
• M6: 918,980 km (0.108 R)
• M7: 1,012,927 km (0.072 R)
• M8: 1,238,521 km (0.086 R)
• M9: 1,326,933 km (0.119 R)
• M10: 1,434,793 km (0.058 R)
• M11: 1,623,735 km (0.093 R)
• M12: 1,846,337 km (0.086 R)
• M13: 2,099,157 km (0.034 R)
• M14: 2,342,852 km (0.116 R)
• M15: 2,426,178 km (0.052 R)
• M16: 2,560,218 km (0.093 R)
• M17: 2,675,109 km (0.059 R)
• M18: 2,821,266 km (0.096 R)
• M19: 3,060,623 km (0.11 R)
• M20: 3,175,215 km (0.074 R)
• M21: 3,322,569 km (0.105 R)
• M22: 3,408,887 km (0.032 R)
• M23: 3,753,560 km (0.087 R)
• M24: 3,959,257 km (0.039 R)
• M25: 4,059,488 km (0.091 R)
• M26: 4,270,720 km (0.101 R)
• M27: 4,390,698 km (0.113 R)
• M28: 4,494,369 km (0.074 R)
• M29: 4,590,261 km (0.089 R)
• M30: 5,197,778 km (0.079 R)
• M31: 5,289,332 km (0.081 R)
• M32: 5,381,335 km (0.057 R)
• M33: 5,474,085 km (0.085 R)
• M34: 5,632,659 km (0.065 R)
• M35: 5,736,181 km (0.09 R)
• M36: 5,830,876 km (0.074 R)
• M37: 5,983,466 km (0.104 R)
• M38: 6,176,148 km (0.105 R)
• M39: 6,351,178 km (0.105 R)
• M40: 6,459,038 km (0.082 R)
• M41: 6,577,370 km (0.107 R)
• M42: 6,826,300 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.1

Radius: 13.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.09 AU - 1.81 AU

Year: 1127 Days

Day: 5 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 19,784,694 km

• M1: 165,006 km (0.088 R)
• M2: 254,466 km (0.106 R)
• M3: 449,691 km (0.083 R)
• M4: 549,772 km (0.11 R)
• M5: 752,178 km (0.101 R)
• M6: 965,654 km (0.089 R)
• M7: 1,152,951 km (0.118 R)
• M8: 1,286,093 km (0.044 R)
• M9: 1,461,122 km (0.071 R)
• M10: 1,549,834 km (0.053 R)
• M11: 1,632,861 km (0.089 R)
• M12: 1,819,559 km (0.096 R)
• M13: 2,034,232 km (0.104 R)
• M14: 2,223,174 km (0.076 R)
• M15: 2,317,720 km (0.085 R)
• M16: 2,453,405 km (0.111 R)
• M17: 2,650,575 km (0.11 R)
• M18: 2,737,342 km (0.068 R)
• M19: 3,079,921 km (0.048 R)
• M20: 3,234,605 km (0.062 R)
• M21: 3,451,522 km (0.093 R)

Asteroid Belt

Center: 1.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.9

Radius: 13.9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.75 AU - 2.37 AU

Year: 1909 Days

Day: 5.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,784,694 km

• M1: 212,130 km (0.084 R)
• M2: 352,153 km (0.102 R)
• M3: 499,358 km (0.098 R)
• M4: 639,082 km (0.085 R)
• M5: 743,501 km (0.048 R)
• M6: 832,063 km (0.041 R)
• M7: 932,593 km (0.107 R)
• M8: 1,021,155 km (0.03 R)
• M9: 1,190,649 km (0.028 R)
• M10: 1,288,038 km (0.102 R)
• M11: 1,568,534 km (0.1 R)
• M12: 1,797,269 km (0.086 R)
• M13: 1,910,664 km (0.068 R)
• M14: 2,037,224 km (0.101 R)
• M15: 2,145,084 km (0.113 R)
• M16: 2,344,049 km (0.117 R)
• M17: 2,514,591 km (0.105 R)
• M18: 2,701,289 km (0.066 R)
• M19: 2,868,390 km (0.092 R)
• M20: 3,163,247 km (0.086 R)
• M21: 3,571,799 km (0.064 R)
• M22: 3,663,502 km (0.103 R)
• M23: 3,849,303 km (0.117 R)
• M24: 4,106,611 km (0.043 R)
• M25: 4,202,803 km (0.074 R)
• M26: 4,552,712 km (0.061 R)
• M27: 4,781,746 km (0.119 R)
• M28: 4,883,024 km (0.039 R)
• M29: 4,999,860 km (0.099 R)
• M30: 5,340,794 km (0.079 R)
• M31: 5,476,329 km (0.07 R)
• M32: 5,597,803 km (0.065 R)
• M33: 5,735,582 km (0.107 R)
• M34: 6,076,965 km (0.113 R)
• M35: 6,361,350 km (0.045 R)
• M36: 6,650,224 km (0.115 R)
• M37: 6,959,742 km (0.098 R)
• M38: 7,191,020 km (0.07 R)
• M39: 7,576,235 km (0.113 R)
• M40: 7,695,015 km (0.109 R)
• M41: 7,882,611 km (0.119 R)
• M42: 7,985,684 km (0.118 R)
• M43: 8,437,320 km (0.081 R)
• M44: 9,058,600 km (0.073 R)
• M45: 9,293,169 km (0.086 R)
• M46: 9,731,341 km (0.077 R)
• M47: 9,860,594 km (0.119 R)
• M48: 10,232,644 km (0.092 R)
• M49: 10,345,142 km (0.059 R)
• M50: 10,439,239 km (0.058 R)
• M51: 10,914,062 km (0.084 R)
• M52: 11,221,635 km (0.093 R)
• M53: 11,357,171 km (0.102 R)
• M54: 11,493,156 km (0.104 R)
• M55: 12,420,662 km (0.037 R)
• M56: 12,641,319 km (0.116 R)
• M57: 12,842,828 km (0.099 R)
• M58: 12,984,646 km (0.074 R)
• M59: 13,127,064 km (0.087 R)
• M60: 13,310,770 km (0.036 R)
• M61: 13,577,652 km (0.108 R)
• M62: 13,825,686 km (0.098 R)
• M63: 13,929,357 km (0.095 R)
• M64: 14,033,477 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.9

Radius: 9.4

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.52 AU - 2.58 AU

Year: 2629 Days

Day: 7 Hours

Environment

Temp: -206 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 19,784,694 km

• M1: 146,157 km (0.075 R)
• M2: 399,277 km (0.105 R)
• M3: 466,297 km (0.043 R)
• M4: 579,692 km (0.082 R)
• M5: 865,424 km (0.047 R)
• M6: 925,861 km (0.084 R)
• M7: 1,083,537 km (0.09 R)
• M8: 1,149,211 km (0.07 R)
• M9: 1,216,231 km (0.113 R)
• M10: 1,354,459 km (0.108 R)
• M11: 1,684,921 km (0.08 R)
• M12: 1,787,695 km (0.119 R)
• M13: 1,853,069 km (0.071 R)
• M14: 1,959,433 km (0.08 R)
• M15: 2,304,705 km (0.086 R)
• M16: 2,433,808 km (0.117 R)
• M17: 2,580,114 km (0.072 R)
• M18: 2,639,505 km (0.063 R)
• M19: 2,790,000 km (0.041 R)
• M20: 3,083,661 km (0.098 R)
• M21: 3,178,506 km (0.111 R)
• M22: 3,355,031 km (0.117 R)
• M23: 3,452,569 km (0.105 R)
• M24: 3,650,786 km (0.11 R)
• M25: 3,801,731 km (0.119 R)
• M26: 4,285,081 km (0.102 R)
• M27: 4,391,146 km (0.115 R)
• M28: 4,570,065 km (0.042 R)
• M29: 4,806,131 km (0.101 R)
• M30: 4,916,384 km (0.101 R)
• M31: 4,990,435 km (0.032 R)
• M32: 5,158,434 km (0.09 R)
• M33: 5,538,263 km (0.113 R)
• M34: 5,868,425 km (0.071 R)
• M35: 6,105,239 km (0.095 R)
• M36: 6,325,297 km (0.105 R)
• M37: 6,405,930 km (0.064 R)
• M38: 7,378,765 km (0.082 R)
• M39: 7,828,307 km (0.086 R)
• M40: 7,958,457 km (0.12 R)
• M41: 8,154,879 km (0.074 R)
• M42: 8,242,693 km (0.085 R)
• M43: 8,419,368 km (0.083 R)
• M44: 8,956,873 km (0.116 R)
• M45: 9,115,746 km (0.108 R)
• M46: 9,229,740 km (0.114 R)
• M47: 10,348,732 km (0.1 R)
• M48: 10,707,168 km (0.106 R)
• M49: 11,608,645 km (0.119 R)
• M50: 11,931,178 km (0.104 R)
• M51: 12,181,306 km (0.085 R)
• M52: 12,306,968 km (0.101 R)
• M53: 12,407,947 km (0.117 R)
• M54: 12,814,254 km (0.069 R)
• M55: 13,405,914 km (0.117 R)
• M56: 13,875,203 km (0.113 R)
• M57: 14,429,612 km (0.118 R)
• M58: 14,616,011 km (0.101 R)
• M59: 14,722,824 km (0.106 R)
• M60: 15,532,597 km (0.116 R)
• M61: 15,614,427 km (0.038 R)
• M62: 16,356,882 km (0.095 R)
• M63: 16,495,708 km (0.119 R)
• M64: 16,718,609 km (0.061 R)
• M65: 16,858,334 km (0.101 R)
• M66: 17,195,378 km (0.043 R)
• M67: 18,219,973 km (0.04 R)
• M68: 19,088,838 km (0.101 R)
• M69: 19,176,353 km (0.093 R)
• M70: 19,528,207 km (0.117 R)
• M71: 19,616,619 km (0.085 R)
• M72: 19,705,032 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.4

Radius: 9.1

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.69 AU - 3.01 AU

Year: 3107 Days

Day: 7.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 19,784,694 km

• M1: 113,844 km (0.112 R)
• M2: 348,713 km (0.084 R)
• M3: 467,344 km (0.116 R)
• M4: 964,009 km (0.113 R)
• M5: 1,091,316 km (0.117 R)
• M6: 1,199,625 km (0.08 R)
• M7: 1,324,390 km (0.08 R)
• M8: 1,453,643 km (0.044 R)
• M9: 1,600,847 km (0.117 R)
• M10: 1,738,926 km (0.107 R)
• M11: 1,838,109 km (0.072 R)
• M12: 2,101,700 km (0.065 R)
• M13: 2,177,098 km (0.119 R)
• M14: 2,440,390 km (0.093 R)
• M15: 2,697,549 km (0.113 R)
• M16: 2,812,889 km (0.102 R)
• M17: 2,963,683 km (0.11 R)
• M18: 3,361,165 km (0.079 R)
• M19: 3,793,802 km (0.079 R)
• M20: 4,016,852 km (0.119 R)
• M21: 4,092,250 km (0.097 R)
• M22: 4,398,177 km (0.058 R)
• M23: 4,593,253 km (0.101 R)
• M24: 4,911,298 km (0.07 R)
• M25: 4,991,931 km (0.042 R)
• M26: 5,298,308 km (0.052 R)
• M27: 5,485,006 km (0.114 R)
• M28: 5,737,527 km (0.035 R)
• M29: 5,950,704 km (0.111 R)
• M30: 6,188,415 km (0.106 R)
• M31: 6,297,472 km (0.109 R)
• M32: 6,807,451 km (0.06 R)
• M33: 7,124,449 km (0.053 R)
• M34: 7,353,783 km (0.061 R)
• M35: 7,772,806 km (0.088 R)
• M36: 7,914,176 km (0.115 R)
• M37: 8,780,497 km (0.097 R)
• M38: 9,224,953 km (0.025 R)
• M39: 9,324,734 km (0.084 R)
• M40: 9,525,345 km (0.081 R)
• M41: 10,238,628 km (0.112 R)
• M42: 10,654,061 km (0.059 R)
• M43: 10,758,780 km (0.077 R)
• M44: 10,916,456 km (0.058 R)
• M45: 11,075,030 km (0.108 R)
• M46: 11,367,493 km (0.077 R)
• M47: 11,501,383 km (0.116 R)
• M48: 11,635,722 km (0.088 R)
• M49: 11,851,742 km (0.118 R)
• M50: 12,287,820 km (0.076 R)
• M51: 12,756,958 km (0.093 R)
• M52: 12,840,284 km (0.044 R)
• M53: 13,260,056 km (0.101 R)
• M54: 13,400,977 km (0.115 R)
• M55: 13,684,166 km (0.07 R)
• M56: 14,055,468 km (0.089 R)
• M57: 14,141,636 km (0.112 R)
• M58: 14,575,021 km (0.052 R)
• M59: 14,837,266 km (0.03 R)
• M60: 15,071,537 km (0.07 R)
• M61: 15,248,062 km (0.109 R)
• M62: 15,425,336 km (0.104 R)
• M63: 15,543,817 km (0.116 R)
• M64: 15,811,747 km (0.114 R)
• M65: 16,533,407 km (0.083 R)
• M66: 17,081,833 km (0.054 R)
• M67: 17,204,354 km (0.045 R)
• M68: 17,605,126 km (0.108 R)
• M69: 18,008,891 km (0.119 R)
• M70: 18,164,921 km (0.097 R)
• M71: 18,227,603 km (0.099 R)
• M72: 18,699,135 km (0.102 R)
• M73: 19,270,300 km (0.087 R)
• M74: 19,815,136 km (0.119 R)
• M75: 20,105,505 km (0.109 R)
• M76: 20,723,344 km (0.09 R)
• M77: 20,886,855 km (0.047 R)
• M78: 21,116,637 km (0.093 R)
• M79: 21,877,641 km (0.116 R)
• M80: 22,311,625 km (0.058 R)
• M81: 22,445,814 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.6

Radius: 12.8

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.89 AU - 3.83 AU

Year: 3977 Days

Day: 10.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 19,784,694 km

• M1: 173,234 km (0.111 R)
• M2: 310,266 km (0.092 R)
• M3: 645,515 km (0.061 R)
• M4: 836,551 km (0.055 R)
• M5: 1,154,297 km (0.088 R)
• M6: 1,633,010 km (0.042 R)
• M7: 2,115,613 km (0.081 R)
• M8: 2,806,157 km (0.085 R)
• M9: 3,098,172 km (0.097 R)
• M10: 3,367,897 km (0.113 R)
• M11: 3,497,449 km (0.094 R)
• M12: 3,913,480 km (0.047 R)
• M13: 4,118,878 km (0.101 R)
• M14: 4,380,674 km (0.119 R)
• M15: 4,756,464 km (0.112 R)
• M16: 4,902,322 km (0.087 R)
• M17: 5,142,726 km (0.076 R)
• M18: 5,387,019 km (0.062 R)
• M19: 5,750,991 km (0.082 R)
• M20: 5,906,722 km (0.084 R)
• M21: 6,123,041 km (0.09 R)
• M22: 6,222,224 km (0.094 R)
• M23: 6,808,498 km (0.104 R)
• M24: 7,056,232 km (0.096 R)
• M25: 7,223,184 km (0.074 R)
• M26: 7,518,340 km (0.082 R)
• M27: 7,624,704 km (0.105 R)
• M28: 8,207,986 km (0.069 R)
• M29: 8,361,474 km (0.104 R)
• M30: 8,538,298 km (0.114 R)
• M31: 8,627,010 km (0.08 R)
• M32: 8,738,610 km (0.114 R)
• M33: 9,053,214 km (0.12 R)
• M34: 9,325,931 km (0.106 R)
• M35: 10,230,998 km (0.069 R)
• M36: 10,443,876 km (0.079 R)
• M37: 10,610,379 km (0.056 R)
• M38: 10,898,055 km (0.097 R)
• M39: 11,018,781 km (0.039 R)
• M40: 11,212,660 km (0.101 R)
• M41: 11,677,759 km (0.102 R)
• M42: 11,826,011 km (0.092 R)
• M43: 12,450,133 km (0.087 R)
• M44: 12,702,954 km (0.035 R)
• M45: 13,034,014 km (0.111 R)
• M46: 13,574,960 km (0.112 R)
• M47: 13,835,110 km (0.072 R)
• M48: 13,939,530 km (0.036 R)
• M49: 14,149,415 km (0.101 R)
• M50: 14,413,156 km (0.107 R)
• M51: 14,652,064 km (0.077 R)
• M52: 14,892,169 km (0.113 R)
• M53: 15,026,209 km (0.101 R)
• M54: 15,349,340 km (0.113 R)
• M55: 15,566,107 km (0.107 R)
• M56: 15,729,319 km (0.112 R)
• M57: 15,893,128 km (0.103 R)
• M58: 16,360,322 km (0.088 R)
• M59: 16,470,875 km (0.062 R)
• M60: 16,609,403 km (0.105 R)
• M61: 16,692,878 km (0.095 R)
• M62: 17,027,529 km (0.109 R)
• M63: 17,111,603 km (0.117 R)
• M64: 17,280,050 km (0.085 R)
• M65: 17,477,370 km (0.086 R)
• M66: 17,874,253 km (0.086 R)
• M67: 18,879,251 km (0.12 R)
• M68: 19,257,136 km (0.053 R)
• M69: 19,784,767 km (0.058 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 11,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit