🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.54 AU - 0.88 AU

Year: 228 Days

Day: 18.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,703,256 km

• M1: 25,731 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.34 AU - 1.72 AU

Year: 721 Days

Day: 35.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.83 AU - 4.35 AU

Year: 2590 Days

Day: 20.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.62 AU - 4.58 AU

Year: 3161 Days

Day: 16.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 108.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.5

Radius: 13.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.91 AU - 5.63 AU

Year: 3967 Days

Day: 14.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,703,256 km

• M1: 173,982 km (0.119 R)
• M2: 258,655 km (0.058 R)
• M3: 416,630 km (0.107 R)
• M4: 500,854 km (0.116 R)
• M5: 1,339,948 km (0.117 R)
• M6: 1,578,407 km (0.116 R)
• M7: 1,709,754 km (0.12 R)
• M8: 1,817,465 km (0.112 R)
• M9: 1,899,893 km (0.115 R)
• M10: 1,997,730 km (0.117 R)
• M11: 2,111,724 km (0.115 R)
• M12: 2,227,961 km (0.042 R)
• M13: 2,316,673 km (0.041 R)
• M14: 2,436,800 km (0.112 R)
• M15: 3,036,238 km (0.045 R)
• M16: 3,134,973 km (0.09 R)
• M17: 4,763,645 km (0.034 R)
• M18: 4,917,880 km (0.12 R)
• M19: 5,877,551 km (0.114 R)
• M20: 6,105,687 km (0.073 R)
• M21: 6,252,443 km (0.117 R)
• M22: 6,807,601 km (0.113 R)
• M23: 7,445,636 km (0.047 R)
• M24: 7,647,593 km (0.056 R)
• M25: 8,034,004 km (0.079 R)
• M26: 8,357,135 km (0.094 R)
• M27: 8,473,523 km (0.068 R)
• M28: 8,708,092 km (0.118 R)
• M29: 8,944,756 km (0.088 R)
• M30: 9,087,771 km (0.052 R)
• M31: 9,497,221 km (0.107 R)
• M32: 9,667,463 km (0.074 R)
• M33: 9,814,368 km (0.067 R)
• M34: 10,085,440 km (0.111 R)
• M35: 10,284,255 km (0.097 R)
• M36: 10,635,212 km (0.054 R)
• M37: 10,736,190 km (0.037 R)
• M38: 11,041,220 km (0.045 R)
• M39: 12,608,557 km (0.099 R)
• M40: 12,796,003 km (0.1 R)
• M41: 13,146,511 km (0.029 R)
• M42: 13,390,954 km (0.079 R)
• M43: 13,527,387 km (0.06 R)
• M44: 13,637,043 km (0.087 R)
• M45: 14,050,382 km (0.118 R)
• M46: 14,189,059 km (0.09 R)
• M47: 14,636,057 km (0.082 R)
• M48: 14,917,900 km (0.082 R)
• M49: 15,172,964 km (0.083 R)
• M50: 15,315,232 km (0.064 R)
• M51: 16,499,299 km (0.08 R)
• M52: 16,821,981 km (0.069 R)
• M53: 16,998,956 km (0.115 R)
• M54: 17,117,138 km (0.072 R)
• M55: 17,295,159 km (0.04 R)
• M56: 17,414,090 km (0.049 R)
• M57: 17,982,861 km (0.092 R)
• M58: 18,193,943 km (0.109 R)
• M59: 18,284,749 km (0.084 R)
• M60: 18,466,660 km (0.099 R)
• M61: 19,261,923 km (0.047 R)
• M62: 19,354,374 km (0.097 R)
• M63: 20,193,469 km (0.042 R)
• M64: 20,475,760 km (0.091 R)
• M65: 20,601,572 km (0.086 R)
• M66: 21,203,105 km (0.094 R)
• M67: 21,298,698 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.7

Radius: 14

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.1 AU - 5.72 AU

Year: 4143 Days

Day: 11.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,703,256 km

• M1: 336,146 km (0.062 R)
• M2: 476,020 km (0.113 R)
• M3: 642,224 km (0.071 R)
• M4: 944,860 km (0.112 R)
• M5: 1,101,639 km (0.096 R)
• M6: 1,540,409 km (0.106 R)
• M7: 1,640,490 km (0.115 R)
• M8: 1,939,237 km (0.054 R)
• M9: 2,063,852 km (0.032 R)
• M10: 2,207,317 km (0.047 R)
• M11: 2,641,001 km (0.061 R)
• M12: 2,903,545 km (0.094 R)
• M13: 3,011,106 km (0.11 R)
• M14: 3,341,717 km (0.12 R)
• M15: 3,492,512 km (0.116 R)
• M16: 3,684,296 km (0.053 R)
• M17: 4,138,775 km (0.076 R)
• M18: 4,321,583 km (0.062 R)
• M19: 4,507,234 km (0.059 R)
• M20: 4,864,923 km (0.064 R)
• M21: 5,101,437 km (0.068 R)
• M22: 5,210,195 km (0.106 R)
• M23: 5,341,841 km (0.114 R)
• M24: 5,653,154 km (0.101 R)
• M25: 5,833,719 km (0.094 R)
• M26: 6,085,193 km (0.08 R)
• M27: 6,457,542 km (0.082 R)
• M28: 6,551,788 km (0.1 R)
• M29: 6,694,056 km (0.036 R)
• M30: 6,861,306 km (0.083 R)
• M31: 7,030,053 km (0.116 R)
• M32: 7,175,761 km (0.077 R)
• M33: 7,297,833 km (0.047 R)
• M34: 7,420,802 km (0.088 R)
• M35: 8,351,600 km (0.044 R)
• M36: 8,817,897 km (0.111 R)
• M37: 9,001,453 km (0.076 R)
• M38: 9,479,568 km (0.033 R)
• M39: 10,184,773 km (0.087 R)
• M40: 10,460,482 km (0.092 R)
• M41: 10,850,782 km (0.107 R)
• M42: 10,991,255 km (0.112 R)
• M43: 11,331,141 km (0.089 R)
• M44: 12,283,332 km (0.059 R)
• M45: 12,813,656 km (0.117 R)
• M46: 12,962,356 km (0.044 R)
• M47: 13,051,816 km (0.086 R)
• M48: 13,201,414 km (0.085 R)
• M49: 13,714,086 km (0.107 R)
• M50: 14,080,152 km (0.037 R)
• M51: 14,325,791 km (0.087 R)
• M52: 14,915,207 km (0.059 R)
• M53: 15,323,160 km (0.074 R)
• M54: 15,480,986 km (0.101 R)
• M55: 15,639,410 km (0.099 R)
• M56: 15,957,754 km (0.116 R)
• M57: 16,053,796 km (0.078 R)
• M58: 16,342,670 km (0.113 R)
• M59: 16,665,951 km (0.11 R)
• M60: 17,023,789 km (0.069 R)
• M61: 17,846,727 km (0.081 R)
• M62: 18,413,703 km (0.096 R)
• M63: 18,851,276 km (0.098 R)
• M64: 19,224,374 km (0.117 R)
• M65: 19,428,724 km (0.111 R)
• M66: 20,081,121 km (0.116 R)
• M67: 20,253,906 km (0.093 R)
• M68: 21,125,613 km (0.087 R)
• M69: 21,442,461 km (0.09 R)
• M70: 21,619,136 km (0.057 R)
• M71: 23,194,851 km (0.065 R)
• M72: 23,850,239 km (0.077 R)
• M73: 24,033,347 km (0.112 R)
• M74: 24,696,364 km (0.084 R)
• M75: 24,881,567 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.7

Radius: 12.2

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.89 AU - 8.19 AU

Year: 7113 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,703,256 km

• M1: 152,889 km (0.112 R)
• M2: 288,574 km (0.096 R)
• M3: 504,444 km (0.116 R)
• M4: 586,124 km (0.115 R)
• M5: 673,190 km (0.097 R)
• M6: 820,544 km (0.117 R)
• M7: 949,797 km (0.119 R)
• M8: 1,312,721 km (0.059 R)
• M9: 1,501,663 km (0.087 R)
• M10: 2,182,932 km (0.036 R)
• M11: 2,429,769 km (0.108 R)
• M12: 2,751,404 km (0.101 R)
• M13: 3,483,087 km (0.108 R)
• M14: 3,675,171 km (0.115 R)
• M15: 3,895,678 km (0.054 R)
• M16: 4,019,994 km (0.104 R)
• M17: 4,247,233 km (0.099 R)
• M18: 4,323,977 km (0.071 R)
• M19: 4,530,871 km (0.097 R)
• M20: 4,874,048 km (0.086 R)
• M21: 5,035,315 km (0.074 R)
• M22: 5,390,909 km (0.086 R)
• M23: 5,613,810 km (0.118 R)
• M24: 5,783,005 km (0.046 R)
• M25: 5,925,422 km (0.045 R)
• M26: 6,476,840 km (0.105 R)
• M27: 6,984,276 km (0.089 R)
• M28: 7,166,486 km (0.065 R)
• M29: 7,785,223 km (0.069 R)
• M30: 7,911,035 km (0.066 R)
• M31: 8,260,645 km (0.118 R)
• M32: 8,356,836 km (0.079 R)
• M33: 8,909,152 km (0.101 R)
• M34: 9,776,670 km (0.099 R)
• M35: 10,393,162 km (0.113 R)
• M36: 10,531,840 km (0.091 R)
• M37: 10,881,300 km (0.067 R)
• M38: 11,591,741 km (0.097 R)
• M39: 12,280,639 km (0.083 R)
• M40: 13,244,797 km (0.095 R)
• M41: 13,584,085 km (0.051 R)
• M42: 13,735,927 km (0.12 R)
• M43: 13,812,072 km (0.096 R)
• M44: 14,425,872 km (0.112 R)
• M45: 14,619,602 km (0.113 R)
• M46: 15,087,992 km (0.108 R)
• M47: 15,284,564 km (0.062 R)
• M48: 15,363,402 km (0.098 R)
• M49: 15,561,320 km (0.071 R)
• M50: 15,720,193 km (0.114 R)
• M51: 17,256,114 km (0.042 R)
• M52: 17,585,529 km (0.113 R)
• M53: 18,376,303 km (0.096 R)
• M54: 18,544,302 km (0.073 R)
• M55: 19,477,194 km (0.093 R)
• M56: 21,036,752 km (0.057 R)
• M57: 22,187,758 km (0.108 R)
• M58: 22,366,677 km (0.092 R)
• M59: 22,501,165 km (0.056 R)
• M60: 23,586,947 km (0.111 R)
• M61: 23,861,010 km (0.091 R)
• M62: 25,340,683 km (0.056 R)
• M63: 25,621,328 km (0.1 R)
• M64: 25,856,197 km (0.071 R)
• M65: 27,519,276 km (0.115 R)
• M66: 28,339,521 km (0.111 R)
• M67: 28,630,938 km (0.096 R)
• M68: 30,053,614 km (0.065 R)
• M69: 30,251,532 km (0.096 R)
• M70: 31,700,238 km (0.116 R)
• M71: 32,002,724 km (0.119 R)
• M72: 32,103,853 km (0.086 R)
• M73: 32,814,293 km (0.047 R)
• M74: 33,018,195 km (0.105 R)
• M75: 33,889,602 km (0.086 R)
• M76: 34,044,137 km (0.092 R)
• M77: 34,612,908 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.6

Radius: 9.4

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.44 AU - 8.7 AU

Year: 7159 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,703,256 km

• M1: 177,872 km (0.06 R)
• M2: 647,609 km (0.073 R)
• M3: 862,581 km (0.074 R)
• M4: 978,968 km (0.059 R)
• M5: 1,457,233 km (0.099 R)
• M6: 1,536,819 km (0.071 R)
• M7: 1,700,629 km (0.105 R)
• M8: 1,891,815 km (0.068 R)
• M9: 2,001,021 km (0.107 R)
• M10: 2,318,468 km (0.067 R)
• M11: 2,459,539 km (0.037 R)
• M12: 2,555,132 km (0.117 R)
• M13: 2,725,374 km (0.116 R)
• M14: 2,849,391 km (0.109 R)
• M15: 3,103,109 km (0.103 R)
• M16: 3,605,458 km (0.057 R)
• M17: 3,769,268 km (0.063 R)
• M18: 4,218,510 km (0.119 R)
• M19: 5,352,761 km (0.09 R)
• M20: 5,571,473 km (0.118 R)
• M21: 5,825,191 km (0.115 R)
• M22: 5,921,233 km (0.095 R)
• M23: 5,985,710 km (0.12 R)
• M24: 6,278,323 km (0.119 R)
• M25: 6,742,675 km (0.04 R)
• M26: 6,945,231 km (0.092 R)
• M27: 7,952,024 km (0.061 R)
• M28: 9,527,290 km (0.069 R)
• M29: 9,869,121 km (0.064 R)
• M30: 10,060,606 km (0.078 R)
• M31: 10,137,649 km (0.117 R)
• M32: 10,918,251 km (0.118 R)
• M33: 11,037,032 km (0.093 R)
• M34: 11,839,774 km (0.106 R)
• M35: 12,248,176 km (0.108 R)
• M36: 12,953,231 km (0.082 R)
• M37: 13,501,208 km (0.061 R)
• M38: 13,970,796 km (0.074 R)
• M39: 14,056,665 km (0.108 R)
• M40: 14,532,685 km (0.102 R)
• M41: 14,794,481 km (0.098 R)
• M42: 15,146,036 km (0.097 R)
• M43: 15,411,573 km (0.098 R)
• M44: 15,589,445 km (0.098 R)
• M45: 15,723,185 km (0.077 R)
• M46: 15,902,254 km (0.115 R)
• M47: 16,899,024 km (0.068 R)
• M48: 16,990,728 km (0.111 R)
• M49: 17,451,190 km (0.045 R)
• M50: 17,590,166 km (0.106 R)
• M51: 18,196,786 km (0.099 R)
• M52: 18,526,200 km (0.077 R)
• M53: 18,762,715 km (0.059 R)
• M54: 19,047,848 km (0.072 R)
• M55: 19,191,013 km (0.094 R)
• M56: 19,622,454 km (0.111 R)
• M57: 21,133,093 km (0.071 R)
• M58: 21,380,228 km (0.112 R)
• M59: 21,827,526 km (0.063 R)
• M60: 22,579,854 km (0.089 R)
• M61: 23,035,379 km (0.102 R)
• M62: 23,596,222 km (0.12 R)
• M63: 24,213,163 km (0.077 R)
• M64: 25,884,321 km (0.088 R)
• M65: 26,573,668 km (0.112 R)
• M66: 27,001,069 km (0.071 R)
• M67: 28,024,917 km (0.098 R)
• M68: 29,667,352 km (0.096 R)
• M69: 30,166,261 km (0.07 R)
• M70: 30,611,913 km (0.107 R)
• M71: 32,132,276 km (0.106 R)
• M72: 32,416,512 km (0.067 R)
• M73: 32,815,939 km (0.112 R)
• M74: 34,487,545 km (0.03 R)
• M75: 34,720,319 km (0.118 R)
• M76: 34,837,006 km (0.079 R)
• M77: 35,129,021 km (0.117 R)
• M78: 36,364,250 km (0.087 R)
• M79: 36,660,454 km (0.111 R)
• M80: 36,838,625 km (0.104 R)
• M81: 37,613,692 km (0.078 R)
• M82: 38,273,867 km (0.12 R)
• M83: 39,483,815 km (0.053 R)
• M84: 40,215,947 km (0.095 R)
• M85: 41,137,170 km (0.069 R)
• M86: 41,260,589 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.6

Radius: 14.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.7 AU - 10.96 AU

Year: 12643 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 38,703,256 km

• M1: 258,356 km (0.097 R)
• M2: 804,089 km (0.095 R)
• M3: 909,106 km (0.05 R)
• M4: 1,453,792 km (0.068 R)
• M5: 1,761,665 km (0.066 R)
• M6: 2,329,388 km (0.118 R)
• M7: 2,904,293 km (0.115 R)
• M8: 4,851,908 km (0.107 R)
• M9: 5,524,949 km (0.054 R)
• M10: 5,918,541 km (0.095 R)
• M11: 6,196,493 km (0.04 R)
• M12: 7,219,144 km (0.108 R)
• M13: 7,416,913 km (0.107 R)
• M14: 7,616,327 km (0.047 R)
• M15: 8,328,562 km (0.067 R)
• M16: 8,780,198 km (0.038 R)
• M17: 10,367,731 km (0.117 R)
• M18: 10,778,527 km (0.066 R)
• M19: 11,886,897 km (0.1 R)
• M20: 12,081,674 km (0.118 R)
• M21: 12,632,643 km (0.112 R)
• M22: 12,751,872 km (0.116 R)
• M23: 14,087,183 km (0.107 R)
• M24: 14,252,189 km (0.106 R)
• M25: 14,500,671 km (0.066 R)
• M26: 16,323,970 km (0.11 R)
• M27: 16,584,121 km (0.037 R)
• M28: 17,950,099 km (0.087 R)
• M29: 18,084,139 km (0.063 R)
• M30: 18,443,473 km (0.097 R)
• M31: 19,535,388 km (0.072 R)
• M32: 19,857,921 km (0.102 R)
• M33: 19,950,372 km (0.06 R)
• M34: 20,461,398 km (0.097 R)
• M35: 20,882,816 km (0.085 R)
• M36: 21,449,044 km (0.068 R)
• M37: 22,068,229 km (0.055 R)
• M38: 23,568,546 km (0.08 R)
• M39: 24,306,363 km (0.112 R)
• M40: 25,251,821 km (0.085 R)
• M41: 26,057,256 km (0.054 R)
• M42: 26,564,991 km (0.117 R)
• M43: 26,871,218 km (0.073 R)
• M44: 26,973,543 km (0.112 R)
• M45: 27,384,040 km (0.118 R)
• M46: 27,538,574 km (0.085 R)
• M47: 28,367,646 km (0.061 R)
• M48: 30,582,592 km (0.092 R)
• M49: 30,742,961 km (0.067 R)
• M50: 31,333,274 km (0.08 R)
• M51: 32,798,136 km (0.079 R)
• M52: 33,291,361 km (0.067 R)
• M53: 34,340,640 km (0.105 R)
• M54: 35,120,793 km (0.038 R)
• M55: 35,232,692 km (0.054 R)
• M56: 36,698,602 km (0.057 R)
• M57: 37,153,678 km (0.111 R)
• M58: 37,553,404 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 18,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit