🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.51 AU - 0.69 AU

Year: 167 Days

Day: 17.6 Hours

Environment

Temp: 218 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.08 AU - 1.32 AU

Year: 473 Days

Day: 20.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 113 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.39 AU - 2.11 AU

Year: 833 Days

Day: 22.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.89 AU - 2.01 AU

Year: 980 Days

Day: 19.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.9

Radius: 11.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.88 AU - 6.22 AU

Year: 5356 Days

Day: 9.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 60,502,715 km

• M1: 180,265 km (0.107 R)
• M2: 430,842 km (0.098 R)
• M3: 855,700 km (0.101 R)
• M4: 947,852 km (0.09 R)
• M5: 1,475,783 km (0.114 R)
• M6: 1,704,817 km (0.113 R)
• M7: 1,838,857 km (0.099 R)
• M8: 2,278,675 km (0.091 R)
• M9: 2,494,096 km (0.101 R)
• M10: 2,595,822 km (0.072 R)
• M11: 3,107,447 km (0.055 R)
• M12: 3,309,853 km (0.058 R)
• M13: 3,497,748 km (0.082 R)
• M14: 3,747,127 km (0.104 R)
• M15: 3,844,665 km (0.072 R)
• M16: 4,345,220 km (0.119 R)
• M17: 4,781,746 km (0.085 R)
• M18: 5,102,185 km (0.112 R)
• M19: 5,719,127 km (0.12 R)
• M20: 5,854,513 km (0.096 R)
• M21: 5,968,057 km (0.075 R)
• M22: 6,429,866 km (0.072 R)
• M23: 6,927,279 km (0.119 R)
• M24: 7,071,641 km (0.074 R)
• M25: 7,192,815 km (0.038 R)
• M26: 7,461,643 km (0.111 R)
• M27: 7,908,940 km (0.047 R)
• M28: 8,211,876 km (0.098 R)
• M29: 8,364,915 km (0.107 R)
• M30: 8,621,924 km (0.115 R)
• M31: 9,810,628 km (0.052 R)
• M32: 9,945,865 km (0.117 R)
• M33: 10,410,516 km (0.115 R)
• M34: 10,631,621 km (0.082 R)
• M35: 10,714,947 km (0.072 R)
• M36: 11,275,940 km (0.099 R)
• M37: 11,875,229 km (0.035 R)
• M38: 12,048,463 km (0.05 R)
• M39: 13,194,383 km (0.102 R)
• M40: 13,343,831 km (0.103 R)
• M41: 14,807,048 km (0.113 R)
• M42: 16,674,328 km (0.089 R)
• M43: 16,965,745 km (0.055 R)
• M44: 17,356,794 km (0.112 R)
• M45: 17,520,603 km (0.08 R)
• M46: 17,619,188 km (0.075 R)
• M47: 17,783,896 km (0.061 R)
• M48: 17,882,929 km (0.085 R)
• M49: 18,214,438 km (0.118 R)
• M50: 18,748,952 km (0.089 R)
• M51: 19,390,577 km (0.065 R)
• M52: 19,492,603 km (0.102 R)
• M53: 20,764,783 km (0.095 R)
• M54: 21,428,399 km (0.102 R)
• M55: 21,639,482 km (0.095 R)
• M56: 21,921,922 km (0.112 R)
• M57: 24,188,929 km (0.074 R)
• M58: 24,555,593 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 12.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.08 AU - 7.7 AU

Year: 7230 Days

Day: 11.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 78.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,502,715 km

• M1: 341,981 km (0.028 R)
• M2: 437,873 km (0.052 R)
• M3: 592,108 km (0.111 R)
• M4: 741,108 km (0.084 R)
• M5: 820,844 km (0.045 R)
• M6: 1,019,360 km (0.088 R)
• M7: 1,171,351 km (0.083 R)
• M8: 1,481,917 km (0.064 R)
• M9: 2,102,000 km (0.109 R)
• M10: 2,420,045 km (0.097 R)
• M11: 2,991,808 km (0.113 R)
• M12: 3,080,071 km (0.108 R)
• M13: 3,534,698 km (0.082 R)
• M14: 3,770,166 km (0.106 R)
• M15: 4,231,825 km (0.114 R)
• M16: 4,737,166 km (0.117 R)
• M17: 4,840,688 km (0.075 R)
• M18: 5,128,963 km (0.113 R)
• M19: 5,235,327 km (0.111 R)
• M20: 5,777,769 km (0.099 R)
• M21: 6,423,882 km (0.053 R)
• M22: 6,916,209 km (0.072 R)
• M23: 7,390,733 km (0.1 R)
• M24: 8,402,912 km (0.04 R)
• M25: 8,686,550 km (0.108 R)
• M26: 8,877,287 km (0.097 R)
• M27: 10,018,121 km (0.091 R)
• M28: 10,218,283 km (0.116 R)
• M29: 10,555,027 km (0.111 R)
• M30: 10,826,996 km (0.106 R)
• M31: 11,066,802 km (0.065 R)
• M32: 11,482,235 km (0.115 R)
• M33: 11,797,138 km (0.032 R)
• M34: 11,902,755 km (0.035 R)
• M35: 12,043,975 km (0.095 R)
• M36: 12,221,398 km (0.11 R)
• M37: 12,435,473 km (0.11 R)
• M38: 12,686,797 km (0.074 R)
• M39: 13,267,386 km (0.029 R)
• M40: 13,708,700 km (0.098 R)
• M41: 14,681,236 km (0.099 R)
• M42: 15,483,080 km (0.115 R)
• M43: 16,338,331 km (0.112 R)
• M44: 16,653,085 km (0.107 R)
• M45: 16,732,073 km (0.1 R)
• M46: 16,811,210 km (0.088 R)
• M47: 17,248,784 km (0.058 R)
• M48: 17,489,038 km (0.043 R)
• M49: 17,932,297 km (0.076 R)
• M50: 19,367,539 km (0.114 R)
• M51: 19,742,581 km (0.088 R)
• M52: 19,868,093 km (0.076 R)
• M53: 20,330,650 km (0.098 R)
• M54: 20,415,173 km (0.09 R)
• M55: 20,584,517 km (0.088 R)
• M56: 21,009,824 km (0.106 R)
• M57: 21,309,319 km (0.094 R)
• M58: 21,739,712 km (0.102 R)
• M59: 22,259,864 km (0.097 R)
• M60: 22,434,145 km (0.103 R)
• M61: 22,521,511 km (0.12 R)
• M62: 22,784,205 km (0.108 R)
• M63: 23,533,839 km (0.101 R)
• M64: 23,755,843 km (0.034 R)
• M65: 23,889,434 km (0.095 R)
• M66: 24,336,432 km (0.103 R)
• M67: 24,516,099 km (0.101 R)
• M68: 24,651,036 km (0.117 R)
• M69: 25,102,822 km (0.071 R)
• M70: 25,329,762 km (0.113 R)
• M71: 25,466,195 km (0.116 R)
• M72: 25,648,555 km (0.072 R)
• M73: 27,262,417 km (0.113 R)
• M74: 29,576,696 km (0.118 R)
• M75: 29,960,414 km (0.084 R)
• M76: 30,152,947 km (0.099 R)
• M77: 30,587,678 km (0.073 R)
• M78: 31,121,743 km (0.068 R)
• M79: 31,219,280 km (0.069 R)
• M80: 31,904,139 km (0.073 R)
• M81: 32,002,425 km (0.03 R)
• M82: 32,100,711 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.3

Radius: 13

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.05 AU - 11.53 AU

Year: 10190 Days

Day: 12.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,502,715 km

• M1: 163,062 km (0.109 R)
• M2: 279,748 km (0.109 R)
• M3: 483,351 km (0.098 R)
• M4: 685,757 km (0.098 R)
• M5: 885,919 km (0.086 R)
• M6: 1,088,923 km (0.097 R)
• M7: 1,403,826 km (0.102 R)
• M8: 1,769,144 km (0.116 R)
• M9: 1,875,957 km (0.067 R)
• M10: 2,372,772 km (0.061 R)
• M11: 2,491,403 km (0.094 R)
• M12: 3,011,704 km (0.085 R)
• M13: 3,245,077 km (0.048 R)
• M14: 3,647,645 km (0.067 R)
• M15: 4,441,561 km (0.1 R)
• M16: 4,588,915 km (0.106 R)
• M17: 4,738,064 km (0.027 R)
• M18: 4,828,271 km (0.085 R)
• M19: 5,071,667 km (0.097 R)
• M20: 5,730,047 km (0.114 R)
• M21: 6,085,791 km (0.072 R)
• M22: 6,216,839 km (0.069 R)
• M23: 6,448,715 km (0.105 R)
• M24: 6,582,456 km (0.083 R)
• M25: 6,717,244 km (0.066 R)
• M26: 6,920,996 km (0.112 R)
• M27: 7,126,843 km (0.079 R)
• M28: 7,509,514 km (0.12 R)
• M29: 7,650,435 km (0.087 R)
• M30: 7,863,313 km (0.049 R)
• M31: 8,186,444 km (0.109 R)
• M32: 8,513,914 km (0.062 R)
• M33: 8,808,771 km (0.117 R)
• M34: 9,294,965 km (0.059 R)
• M35: 9,751,537 km (0.111 R)
• M36: 10,098,903 km (0.095 R)
• M37: 10,332,725 km (0.054 R)
• M38: 11,650,533 km (0.11 R)
• M39: 11,895,873 km (0.113 R)
• M40: 12,308,464 km (0.057 R)
• M41: 12,852,103 km (0.106 R)
• M42: 13,020,849 km (0.072 R)
• M43: 13,190,493 km (0.058 R)
• M44: 13,574,660 km (0.049 R)
• M45: 14,529,394 km (0.061 R)
• M46: 14,617,358 km (0.072 R)
• M47: 14,926,277 km (0.075 R)
• M48: 15,371,480 km (0.058 R)
• M49: 16,138,169 km (0.105 R)
• M50: 16,411,784 km (0.082 R)
• M51: 16,779,047 km (0.071 R)
• M52: 17,474,976 km (0.105 R)
• M53: 17,896,992 km (0.054 R)
• M54: 18,322,448 km (0.062 R)
• M55: 20,204,389 km (0.089 R)
• M56: 20,400,961 km (0.091 R)
• M57: 21,143,415 km (0.115 R)
• M58: 21,293,013 km (0.081 R)
• M59: 21,894,845 km (0.099 R)
• M60: 22,604,089 km (0.075 R)
• M61: 22,756,978 km (0.083 R)
• M62: 22,859,153 km (0.116 R)
• M63: 23,115,265 km (0.029 R)
• M64: 23,578,569 km (0.101 R)
• M65: 24,671,681 km (0.118 R)
• M66: 24,934,375 km (0.06 R)
• M67: 25,092,500 km (0.111 R)
• M68: 25,356,689 km (0.056 R)
• M69: 27,177,595 km (0.083 R)
• M70: 29,095,739 km (0.077 R)
• M71: 29,651,794 km (0.115 R)
• M72: 29,987,043 km (0.103 R)
• M73: 31,113,964 km (0.119 R)
• M74: 31,340,904 km (0.105 R)
• M75: 31,568,591 km (0.109 R)
• M76: 32,025,314 km (0.057 R)
• M77: 33,292,857 km (0.03 R)
• M78: 33,466,988 km (0.119 R)
• M79: 33,932,836 km (0.035 R)
• M80: 35,461,577 km (0.114 R)
• M81: 35,817,470 km (0.07 R)
• M82: 36,532,997 km (0.065 R)
• M83: 37,434,025 km (0.108 R)
• M84: 41,484,537 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.5

Radius: 14.4

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.67 AU - 11.95 AU

Year: 11914 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,502,715 km

• M1: 362,625 km (0.086 R)
• M2: 461,659 km (0.118 R)
• M3: 793,766 km (0.081 R)
• M4: 1,248,693 km (0.111 R)
• M5: 1,780,813 km (0.034 R)
• M6: 1,945,371 km (0.108 R)
• M7: 2,173,208 km (0.097 R)
• M8: 2,686,628 km (0.093 R)
• M9: 3,006,618 km (0.102 R)
• M10: 3,171,325 km (0.1 R)
• M11: 5,175,039 km (0.094 R)
• M12: 5,534,224 km (0.106 R)
• M13: 6,276,977 km (0.035 R)
• M14: 6,574,378 km (0.115 R)
• M15: 6,746,415 km (0.11 R)
• M16: 7,405,095 km (0.038 R)
• M17: 7,584,163 km (0.1 R)
• M18: 7,764,877 km (0.109 R)
• M19: 8,268,873 km (0.06 R)
• M20: 9,357,197 km (0.073 R)
• M21: 9,502,457 km (0.062 R)
• M22: 10,041,757 km (0.081 R)
• M23: 10,843,901 km (0.085 R)
• M24: 10,996,640 km (0.097 R)
• M25: 11,149,978 km (0.105 R)
• M26: 11,614,629 km (0.11 R)
• M27: 12,403,159 km (0.112 R)
• M28: 12,616,336 km (0.108 R)
• M29: 12,830,860 km (0.048 R)
• M30: 13,810,726 km (0.09 R)
• M31: 14,031,831 km (0.092 R)
• M32: 14,533,433 km (0.064 R)
• M33: 14,758,279 km (0.074 R)
• M34: 15,611,884 km (0.108 R)
• M35: 16,248,124 km (0.117 R)
• M36: 16,598,632 km (0.113 R)
• M37: 17,426,357 km (0.027 R)
• M38: 18,388,869 km (0.028 R)
• M39: 19,122,198 km (0.074 R)
• M40: 19,430,519 km (0.098 R)
• M41: 19,740,486 km (0.103 R)
• M42: 20,114,630 km (0.085 R)
• M43: 20,933,529 km (0.061 R)
• M44: 21,698,872 km (0.068 R)
• M45: 22,408,714 km (0.1 R)
• M46: 24,516,548 km (0.106 R)
• M47: 25,255,711 km (0.08 R)
• M48: 25,390,947 km (0.103 R)
• M49: 26,344,035 km (0.046 R)
• M50: 27,308,792 km (0.103 R)
• M51: 28,495,851 km (0.053 R)
• M52: 29,201,953 km (0.117 R)
• M53: 30,992,490 km (0.119 R)
• M54: 32,450,321 km (0.084 R)
• M55: 33,113,638 km (0.118 R)
• M56: 34,829,227 km (0.039 R)
• M57: 36,420,649 km (0.052 R)
• M58: 36,956,508 km (0.096 R)
• M59: 37,881,023 km (0.104 R)
• M60: 38,113,349 km (0.063 R)
• M61: 38,346,123 km (0.045 R)
• M62: 39,910,318 km (0.113 R)
• M63: 40,700,045 km (0.068 R)
• M64: 41,017,492 km (0.114 R)
• M65: 43,424,073 km (0.036 R)
• M66: 43,667,319 km (0.108 R)
• M67: 43,829,633 km (0.064 R)
• M68: 44,644,493 km (0.079 R)
• M69: 44,808,153 km (0.104 R)
• M70: 45,464,438 km (0.088 R)
• M71: 45,876,281 km (0.079 R)
• M72: 47,119,141 km (0.11 R)
• M73: 47,452,445 km (0.057 R)
• M74: 49,215,007 km (0.112 R)
• M75: 49,384,052 km (0.102 R)
• M76: 53,584,312 km (0.052 R)
• M77: 55,068,173 km (0.098 R)
• M78: 55,243,651 km (0.098 R)
• M79: 55,595,057 km (0.069 R)
• M80: 57,008,457 km (0.096 R)
• M81: 57,185,880 km (0.055 R)
• M82: 57,363,603 km (0.097 R)
• M83: 57,541,475 km (0.028 R)
• M84: 58,165,447 km (0.115 R)
• M85: 59,060,791 km (0.09 R)
• M86: 60,050,829 km (0.038 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 10,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit