🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.99 AU - 1.21 AU

Year: 411 Days

Day: 14.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,485,115 km

• M1: 132,245 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.93 AU - 2.55 AU

Year: 1195 Days

Day: 28 Hours

Environment

Temp: -68 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,485,115 km

• M1: 39,494 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.76 AU - 4.16 AU

Year: 2809 Days

Day: 36.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,485,115 km

• M1: 2,863,752 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.64 AU - 4.7 AU

Year: 3035 Days

Day: 21.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.1

Radius: 11.7

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.11 AU - 8.25 AU

Year: 6154 Days

Day: 12.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,485,115 km

• M1: 184,155 km (0.116 R)
• M2: 318,195 km (0.057 R)
• M3: 764,595 km (0.107 R)
• M4: 882,777 km (0.047 R)
• M5: 961,615 km (0.06 R)
• M6: 1,114,803 km (0.065 R)
• M7: 1,446,163 km (0.104 R)
• M8: 1,679,834 km (0.117 R)
• M9: 1,765,404 km (0.048 R)
• M10: 2,076,568 km (0.077 R)
• M11: 2,373,370 km (0.089 R)
• M12: 2,453,704 km (0.05 R)
• M13: 2,767,860 km (0.1 R)
• M14: 3,077,527 km (0.052 R)
• M15: 3,165,491 km (0.091 R)
• M16: 3,254,502 km (0.103 R)
• M17: 3,544,722 km (0.116 R)
• M18: 3,862,318 km (0.091 R)
• M19: 4,366,163 km (0.047 R)
• M20: 4,932,092 km (0.094 R)
• M21: 5,265,995 km (0.12 R)
• M22: 5,521,209 km (0.106 R)
• M23: 5,693,695 km (0.082 R)
• M24: 6,221,925 km (0.117 R)
• M25: 6,605,644 km (0.066 R)
• M26: 6,697,048 km (0.1 R)
• M27: 6,927,429 km (0.074 R)
• M28: 7,348,696 km (0.1 R)
• M29: 7,491,113 km (0.113 R)
• M30: 7,730,320 km (0.112 R)
• M31: 7,826,811 km (0.106 R)
• M32: 8,463,350 km (0.096 R)
• M33: 8,562,683 km (0.106 R)
• M34: 8,762,695 km (0.087 R)
• M35: 8,964,204 km (0.06 R)
• M36: 9,785,945 km (0.1 R)
• M37: 9,968,903 km (0.117 R)
• M38: 10,338,260 km (0.043 R)
• M39: 11,035,985 km (0.118 R)
• M40: 11,390,681 km (0.101 R)
• M41: 11,583,214 km (0.097 R)
• M42: 12,195,368 km (0.081 R)
• M43: 13,133,347 km (0.088 R)
• M44: 13,742,360 km (0.063 R)
• M45: 13,888,666 km (0.063 R)
• M46: 14,123,984 km (0.091 R)
• M47: 14,390,268 km (0.074 R)
• M48: 14,479,279 km (0.057 R)
• M49: 14,837,715 km (0.09 R)
• M50: 15,078,269 km (0.068 R)
• M51: 15,289,800 km (0.088 R)
• M52: 15,502,229 km (0.069 R)
• M53: 15,960,896 km (0.112 R)
• M54: 16,455,167 km (0.084 R)
• M55: 16,860,428 km (0.088 R)
• M56: 17,872,009 km (0.073 R)
• M57: 17,999,765 km (0.115 R)
• M58: 18,385,130 km (0.057 R)
• M59: 19,000,874 km (0.12 R)
• M60: 19,098,711 km (0.12 R)
• M61: 19,196,698 km (0.077 R)
• M62: 19,393,270 km (0.102 R)
• M63: 19,788,208 km (0.099 R)
• M64: 20,219,199 km (0.085 R)
• M65: 20,619,823 km (0.04 R)
• M66: 21,259,503 km (0.111 R)
• M67: 21,394,889 km (0.119 R)
• M68: 21,496,765 km (0.103 R)
• M69: 21,598,641 km (0.04 R)
• M70: 21,769,033 km (0.071 R)
• M71: 22,213,937 km (0.096 R)
• M72: 22,696,391 km (0.075 R)
• M73: 23,461,584 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.1

Radius: 8.5

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.17 AU - 13.31 AU

Year: 14338 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,485,115 km

• M1: 191,036 km (0.119 R)
• M2: 303,384 km (0.036 R)
• M3: 477,516 km (0.103 R)
• M4: 705,204 km (0.114 R)
• M5: 767,587 km (0.094 R)
• M6: 989,590 km (0.115 R)
• M7: 1,439,730 km (0.114 R)
• M8: 1,493,585 km (0.089 R)
• M9: 1,888,673 km (0.11 R)
• M10: 2,159,744 km (0.111 R)
• M11: 2,805,708 km (0.114 R)
• M12: 3,879,073 km (0.057 R)
• M13: 4,107,808 km (0.057 R)
• M14: 4,340,881 km (0.075 R)
• M15: 4,901,574 km (0.118 R)
• M16: 4,983,554 km (0.066 R)
• M17: 5,442,520 km (0.103 R)
• M18: 5,527,492 km (0.108 R)
• M19: 6,671,467 km (0.099 R)
• M20: 7,457,903 km (0.076 R)
• M21: 7,790,309 km (0.072 R)
• M22: 8,176,122 km (0.065 R)
• M23: 8,617,585 km (0.103 R)
• M24: 10,196,890 km (0.053 R)
• M25: 10,354,417 km (0.077 R)
• M26: 10,725,120 km (0.115 R)
• M27: 10,831,933 km (0.056 R)
• M28: 11,262,326 km (0.106 R)
• M29: 11,316,481 km (0.096 R)
• M30: 11,863,261 km (0.09 R)
• M31: 11,973,664 km (0.112 R)
• M32: 12,195,518 km (0.055 R)
• M33: 12,812,609 km (0.071 R)
• M34: 14,664,780 km (0.107 R)
• M35: 15,140,800 km (0.086 R)
• M36: 15,501,182 km (0.064 R)
• M37: 16,660,864 km (0.086 R)
• M38: 17,032,914 km (0.118 R)
• M39: 17,219,912 km (0.056 R)
• M40: 17,344,976 km (0.098 R)
• M41: 17,974,932 km (0.079 R)
• M42: 18,420,285 km (0.083 R)
• M43: 18,933,705 km (0.089 R)
• M44: 20,304,021 km (0.101 R)
• M45: 22,657,645 km (0.092 R)
• M46: 22,863,491 km (0.06 R)
• M47: 23,138,751 km (0.059 R)
• M48: 23,415,208 km (0.048 R)
• M49: 24,180,850 km (0.116 R)
• M50: 24,461,346 km (0.1 R)
• M51: 25,451,535 km (0.087 R)
• M52: 26,382,632 km (0.109 R)
• M53: 30,519,462 km (0.072 R)
• M54: 31,126,679 km (0.111 R)
• M55: 31,508,304 km (0.114 R)
• M56: 31,661,342 km (0.052 R)
• M57: 33,908,452 km (0.064 R)
• M58: 34,537,212 km (0.104 R)
• M59: 35,328,734 km (0.109 R)
• M60: 35,408,170 km (0.062 R)
• M61: 35,726,814 km (0.088 R)
• M62: 37,252,712 km (0.083 R)
• M63: 38,309,023 km (0.104 R)
• M64: 38,390,554 km (0.116 R)
• M65: 38,472,384 km (0.067 R)
• M66: 39,128,221 km (0.042 R)
• M67: 39,622,492 km (0.072 R)
• M68: 39,953,103 km (0.096 R)
• M69: 41,452,523 km (0.096 R)
• M70: 42,209,189 km (0.117 R)
• M71: 42,377,935 km (0.113 R)
• M72: 42,546,831 km (0.117 R)
• M73: 43,055,165 km (0.057 R)
• M74: 44,248,956 km (0.098 R)
• M75: 44,334,526 km (0.042 R)
• M76: 44,849,890 km (0.084 R)
• M77: 45,194,564 km (0.119 R)
• M78: 46,320,587 km (0.089 R)
• M79: 47,807,141 km (0.119 R)
• M80: 48,600,459 km (0.079 R)
• M81: 49,575,837 km (0.067 R)
• M82: 50,916,533 km (0.118 R)
• M83: 51,726,605 km (0.045 R)
• M84: 51,997,527 km (0.076 R)
• M85: 52,450,210 km (0.119 R)
• M86: 55,470,591 km (0.107 R)
• M87: 57,141,599 km (0.111 R)
• M88: 58,077,185 km (0.094 R)
• M89: 59,206,499 km (0.112 R)
• M90: 59,868,619 km (0.086 R)
• M91: 60,058,160 km (0.114 R)
• M92: 60,247,999 km (0.084 R)
• M93: 61,200,040 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.8

Radius: 6.2

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 13.78 AU - 15.36 AU

Year: 19824 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,485,115 km

• M1: 151,543 km (0.106 R)
• M2: 259,403 km (0.119 R)
• M3: 429,047 km (0.096 R)
• M4: 841,638 km (0.096 R)
• M5: 886,218 km (0.101 R)
• M6: 1,508,844 km (0.067 R)
• M7: 1,876,406 km (0.086 R)
• M8: 2,429,469 km (0.089 R)
• M9: 2,858,516 km (0.12 R)
• M10: 3,204,536 km (0.114 R)
• M11: 4,477,464 km (0.092 R)
• M12: 4,716,671 km (0.087 R)
• M13: 6,018,023 km (0.075 R)
• M14: 6,193,651 km (0.118 R)
• M15: 6,640,051 km (0.071 R)
• M16: 7,189,225 km (0.117 R)
• M17: 7,375,624 km (0.096 R)
• M18: 8,428,643 km (0.093 R)
• M19: 9,022,696 km (0.117 R)
• M20: 9,732,837 km (0.095 R)
• M21: 10,146,625 km (0.108 R)
• M22: 10,724,821 km (0.082 R)
• M23: 11,530,705 km (0.069 R)
• M24: 11,694,215 km (0.086 R)
• M25: 12,972,978 km (0.038 R)
• M26: 13,485,350 km (0.045 R)
• M27: 14,943,032 km (0.067 R)
• M28: 15,600,066 km (0.112 R)
• M29: 15,962,542 km (0.099 R)
• M30: 16,144,752 km (0.098 R)
• M31: 16,572,602 km (0.099 R)
• M32: 17,190,441 km (0.076 R)
• M33: 17,439,671 km (0.059 R)
• M34: 20,522,135 km (0.067 R)
• M35: 21,385,464 km (0.081 R)
• M36: 22,941,881 km (0.091 R)
• M37: 23,560,767 km (0.04 R)
• M38: 24,115,476 km (0.048 R)
• M39: 24,254,752 km (0.117 R)
• M40: 24,744,685 km (0.078 R)
• M41: 24,814,846 km (0.031 R)
• M42: 26,162,124 km (0.101 R)
• M43: 27,242,371 km (0.092 R)
• M44: 28,263,675 km (0.073 R)
• M45: 31,022,858 km (0.117 R)
• M46: 31,174,401 km (0.119 R)
• M47: 31,478,234 km (0.115 R)
• M48: 31,783,115 km (0.078 R)
• M49: 34,335,404 km (0.113 R)
• M50: 34,570,572 km (0.116 R)
• M51: 35,042,703 km (0.038 R)
• M52: 35,121,690 km (0.075 R)
• M53: 35,200,678 km (0.1 R)
• M54: 36,152,719 km (0.062 R)
• M55: 36,392,076 km (0.078 R)
• M56: 36,551,996 km (0.116 R)
• M57: 36,712,065 km (0.066 R)
• M58: 36,792,250 km (0.107 R)
• M59: 37,758,353 km (0.104 R)
• M60: 38,082,232 km (0.038 R)
• M61: 38,488,391 km (0.097 R)
• M62: 39,141,236 km (0.073 R)
• M63: 39,387,025 km (0.06 R)
• M64: 39,715,542 km (0.102 R)
• M65: 40,044,956 km (0.116 R)
• M66: 41,371,590 km (0.082 R)
• M67: 41,538,542 km (0.066 R)
• M68: 41,872,893 km (0.059 R)
• M69: 43,134,601 km (0.049 R)
• M70: 43,303,796 km (0.085 R)
• M71: 44,067,942 km (0.104 R)
• M72: 44,408,876 km (0.053 R)
• M73: 44,494,296 km (0.037 R)
• M74: 46,300,092 km (0.098 R)
• M75: 46,733,627 km (0.099 R)
• M76: 47,168,358 km (0.101 R)
• M77: 48,129,674 km (0.027 R)
• M78: 48,568,893 km (0.107 R)
• M79: 49,274,098 km (0.104 R)
• M80: 49,805,320 km (0.065 R)
• M81: 50,338,487 km (0.07 R)
• M82: 51,141,678 km (0.068 R)
• M83: 52,670,418 km (0.099 R)
• M84: 52,851,282 km (0.095 R)
• M85: 53,576,682 km (0.087 R)
• M86: 54,031,759 km (0.107 R)
• M87: 54,214,119 km (0.108 R)
• M88: 57,531,900 km (0.115 R)
• M89: 58,558,591 km (0.09 R)
• M90: 58,933,483 km (0.119 R)
• M91: 59,309,273 km (0.097 R)
• M92: 60,630,371 km (0.09 R)
• M93: 61,484,725 km (0.071 R)
• M94: 63,782,548 km (0.05 R)
• M95: 63,878,889 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104

Radius: 4.8

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.91 AU - 16.77 AU

Year: 21416 Days

Day: 18.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,485,115 km

• M1: 198,068 km (0.101 R)
• M2: 269,276 km (0.044 R)
• M3: 373,995 km (0.098 R)
• M4: 667,655 km (0.093 R)
• M5: 698,921 km (0.083 R)
• M6: 746,643 km (0.101 R)
• M7: 779,106 km (0.098 R)
• M8: 1,321,548 km (0.059 R)
• M9: 1,401,283 km (0.098 R)
• M10: 1,823,299 km (0.051 R)
• M11: 2,475,246 km (0.092 R)
• M12: 2,598,665 km (0.117 R)
• M13: 2,800,472 km (0.114 R)
• M14: 3,462,892 km (0.116 R)
• M15: 4,289,121 km (0.077 R)
• M16: 4,407,752 km (0.118 R)
• M17: 4,557,499 km (0.092 R)
• M18: 5,079,147 km (0.083 R)
• M19: 6,616,863 km (0.108 R)
• M20: 6,996,094 km (0.109 R)
• M21: 7,956,512 km (0.119 R)
• M22: 8,029,367 km (0.066 R)
• M23: 8,248,976 km (0.087 R)
• M24: 8,582,131 km (0.102 R)
• M25: 8,619,530 km (0.071 R)
• M26: 8,694,329 km (0.111 R)
• M27: 8,844,376 km (0.115 R)
• M28: 8,882,074 km (0.059 R)
• M29: 9,492,134 km (0.084 R)
• M30: 9,608,073 km (0.057 R)
• M31: 11,075,478 km (0.056 R)
• M32: 11,772,904 km (0.079 R)
• M33: 12,231,571 km (0.119 R)
• M34: 12,399,868 km (0.077 R)
• M35: 13,209,642 km (0.097 R)
• M36: 13,295,810 km (0.098 R)
• M37: 13,512,278 km (0.099 R)
• M38: 13,599,194 km (0.077 R)
• M39: 13,686,260 km (0.063 R)
• M40: 14,036,319 km (0.098 R)
• M41: 14,700,833 km (0.088 R)
• M42: 14,924,482 km (0.099 R)
• M43: 15,059,419 km (0.117 R)
• M44: 15,239,685 km (0.038 R)
• M45: 15,556,982 km (0.049 R)
• M46: 16,152,232 km (0.116 R)
• M47: 16,615,088 km (0.079 R)
• M48: 16,754,812 km (0.078 R)
• M49: 17,082,282 km (0.106 R)
• M50: 17,129,255 km (0.082 R)
• M51: 17,411,846 km (0.049 R)
• M52: 17,981,814 km (0.084 R)
• M53: 18,269,042 km (0.082 R)
• M54: 18,557,765 km (0.064 R)
• M55: 19,188,620 km (0.098 R)
• M56: 19,580,417 km (0.118 R)
• M57: 19,727,920 km (0.118 R)
• M58: 20,321,973 km (0.08 R)
• M59: 20,571,203 km (0.091 R)
• M60: 21,730,587 km (0.117 R)
• M61: 22,652,708 km (0.065 R)
• M62: 24,217,651 km (0.07 R)
• M63: 25,226,839 km (0.097 R)
• M64: 25,602,030 km (0.065 R)
• M65: 25,709,591 km (0.101 R)
• M66: 28,669,534 km (0.036 R)
• M67: 29,398,076 km (0.082 R)
• M68: 29,962,658 km (0.065 R)
• M69: 30,132,751 km (0.043 R)
• M70: 30,873,410 km (0.069 R)
• M71: 31,332,077 km (0.055 R)
• M72: 31,793,138 km (0.116 R)
• M73: 32,256,442 km (0.078 R)
• M74: 32,780,185 km (0.05 R)
• M75: 32,897,021 km (0.031 R)
• M76: 33,306,919 km (0.045 R)
• M77: 33,954,378 km (0.103 R)
• M78: 34,309,224 km (0.117 R)
• M79: 34,843,887 km (0.093 R)
• M80: 35,201,875 km (0.113 R)
• M81: 35,321,553 km (0.077 R)
• M82: 35,501,220 km (0.046 R)
• M83: 35,861,302 km (0.116 R)
• M84: 36,767,267 km (0.119 R)
• M85: 37,314,346 km (0.099 R)
• M86: 37,436,269 km (0.111 R)
• M87: 37,497,305 km (0.108 R)
• M88: 37,741,748 km (0.079 R)
• M89: 37,986,639 km (0.046 R)
• M90: 38,601,337 km (0.096 R)
• M91: 39,653,908 km (0.045 R)
• M92: 41,281,682 km (0.085 R)
• M93: 41,470,923 km (0.063 R)
• M94: 41,787,024 km (0.114 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 19,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit