🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.78 AU - 0.84 AU

Year: 265 Days

Day: 44 Hours

Environment

Temp: 90 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.36 AU - 1.46 AU

Year: 608 Days

Day: 30.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,158,388 km

• M1: 87,964 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.25 AU - 1.59 AU

Year: 615 Days

Day: 38.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.33 AU - 2.15 AU

Year: 834 Days

Day: 14.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 89.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.89 AU - 2.19 AU

Year: 1059 Days

Day: 23.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.6

Radius: 14.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.58 AU - 7.92 AU

Year: 7841 Days

Day: 6.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,158,388 km

• M1: 228,436 km (0.042 R)
• M2: 475,123 km (0.079 R)
• M3: 694,733 km (0.113 R)
• M4: 937,829 km (0.1 R)
• M5: 1,063,491 km (0.119 R)
• M6: 1,428,061 km (0.116 R)
• M7: 1,797,119 km (0.11 R)
• M8: 2,047,995 km (0.074 R)
• M9: 2,272,392 km (0.1 R)
• M10: 2,387,732 km (0.035 R)
• M11: 2,505,166 km (0.111 R)
• M12: 2,725,524 km (0.096 R)
• M13: 2,931,669 km (0.069 R)
• M14: 3,100,266 km (0.053 R)
• M15: 3,207,378 km (0.075 R)
• M16: 3,648,393 km (0.101 R)
• M17: 4,490,778 km (0.107 R)
• M18: 4,710,687 km (0.11 R)
• M19: 5,495,777 km (0.112 R)
• M20: 5,626,226 km (0.09 R)
• M21: 5,784,202 km (0.05 R)
• M22: 6,623,745 km (0.039 R)
• M23: 7,242,931 km (0.097 R)
• M24: 7,472,713 km (0.061 R)
• M25: 7,880,666 km (0.113 R)
• M26: 8,117,031 km (0.087 R)
• M27: 8,809,968 km (0.093 R)
• M28: 9,303,192 km (0.085 R)
• M29: 9,805,542 km (0.093 R)
• M30: 9,964,415 km (0.109 R)
• M31: 10,381,344 km (0.111 R)
• M32: 11,132,924 km (0.111 R)
• M33: 12,242,043 km (0.096 R)
• M34: 12,481,998 km (0.105 R)
• M35: 12,619,628 km (0.113 R)
• M36: 13,492,082 km (0.112 R)
• M37: 14,168,115 km (0.11 R)
• M38: 14,311,879 km (0.064 R)
• M39: 14,673,457 km (0.068 R)
• M40: 14,964,724 km (0.109 R)
• M41: 15,111,180 km (0.111 R)
• M42: 16,037,191 km (0.069 R)
• M43: 16,981,453 km (0.113 R)
• M44: 17,633,849 km (0.065 R)
• M45: 18,177,338 km (0.101 R)
• M46: 18,451,252 km (0.055 R)
• M47: 18,647,674 km (0.115 R)
• M48: 18,963,325 km (0.11 R)
• M49: 19,121,899 km (0.1 R)
• M50: 19,241,129 km (0.101 R)
• M51: 19,520,129 km (0.119 R)
• M52: 19,961,442 km (0.1 R)
• M53: 20,163,100 km (0.078 R)
• M54: 20,365,506 km (0.049 R)
• M55: 20,935,773 km (0.09 R)
• M56: 21,387,409 km (0.074 R)
• M57: 22,300,555 km (0.065 R)
• M58: 22,426,067 km (0.095 R)
• M59: 22,551,729 km (0.116 R)
• M60: 22,930,362 km (0.11 R)
• M61: 23,268,752 km (0.105 R)
• M62: 23,822,115 km (0.062 R)
• M63: 23,950,470 km (0.073 R)
• M64: 24,379,815 km (0.115 R)
• M65: 25,028,621 km (0.119 R)
• M66: 26,034,667 km (0.1 R)
• M67: 26,210,893 km (0.033 R)
• M68: 26,520,411 km (0.089 R)
• M69: 28,312,145 km (0.06 R)
• M70: 28,402,801 km (0.073 R)
• M71: 28,538,935 km (0.07 R)
• M72: 28,720,697 km (0.111 R)
• M73: 30,142,774 km (0.091 R)
• M74: 30,606,378 km (0.12 R)
• M75: 30,792,478 km (0.12 R)
• M76: 31,025,701 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16

Radius: 9.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.91 AU - 9.59 AU

Year: 7841 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 84,158,388 km

• M1: 133,292 km (0.118 R)
• M2: 266,883 km (0.101 R)
• M3: 434,731 km (0.087 R)
• M4: 521,797 km (0.069 R)
• M5: 621,729 km (0.077 R)
• M6: 912,248 km (0.031 R)
• M7: 991,535 km (0.092 R)
• M8: 1,141,881 km (0.045 R)
• M9: 1,457,233 km (0.081 R)
• M10: 1,638,246 km (0.092 R)
• M11: 1,836,015 km (0.116 R)
• M12: 1,947,315 km (0.105 R)
• M13: 2,013,139 km (0.108 R)
• M14: 2,176,499 km (0.1 R)
• M15: 2,324,302 km (0.11 R)
• M16: 2,536,881 km (0.105 R)
• M17: 2,609,286 km (0.119 R)
• M18: 2,724,327 km (0.115 R)
• M19: 2,927,032 km (0.108 R)
• M20: 3,541,730 km (0.11 R)
• M21: 3,669,486 km (0.077 R)
• M22: 3,739,797 km (0.048 R)
• M23: 3,881,766 km (0.083 R)
• M24: 4,720,112 km (0.04 R)
• M25: 5,146,616 km (0.062 R)
• M26: 5,331,369 km (0.086 R)
• M27: 5,451,346 km (0.058 R)
• M28: 5,518,366 km (0.056 R)
• M29: 5,995,284 km (0.046 R)
• M30: 6,064,548 km (0.049 R)
• M31: 6,189,761 km (0.066 R)
• M32: 6,485,516 km (0.076 R)
• M33: 6,685,230 km (0.111 R)
• M34: 7,237,545 km (0.079 R)
• M35: 8,277,699 km (0.074 R)
• M36: 8,634,789 km (0.061 R)
• M37: 8,933,686 km (0.118 R)
• M38: 9,044,687 km (0.117 R)
• M39: 9,573,815 km (0.117 R)
• M40: 9,752,584 km (0.043 R)
• M41: 10,361,597 km (0.12 R)
• M42: 10,847,641 km (0.114 R)
• M43: 10,915,259 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.9

Radius: 3.2

Gravity: 51.46 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.25 AU - 15.63 AU

Year: 17907 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,158,388 km

• M1: 45,627 km (0.106 R)
• M2: 280,496 km (0.118 R)
• M3: 327,021 km (0.094 R)
• M4: 741,856 km (0.119 R)
• M5: 943,813 km (0.11 R)
• M6: 1,014,872 km (0.116 R)
• M7: 1,087,726 km (0.067 R)
• M8: 1,643,781 km (0.099 R)
• M9: 2,433,359 km (0.063 R)
• M10: 2,563,958 km (0.028 R)
• M11: 2,696,801 km (0.063 R)
• M12: 2,831,888 km (0.087 R)
• M13: 2,865,996 km (0.116 R)
• M14: 4,456,969 km (0.116 R)
• M15: 5,189,999 km (0.073 R)
• M16: 5,442,520 km (0.106 R)
• M17: 5,613,211 km (0.106 R)
• M18: 6,947,624 km (0.112 R)
• M19: 7,132,527 km (0.102 R)
• M20: 7,460,296 km (0.035 R)
• M21: 8,081,726 km (0.116 R)
• M22: 8,571,060 km (0.111 R)
• M23: 8,719,761 km (0.116 R)
• M24: 9,019,555 km (0.087 R)
• M25: 9,069,969 km (0.095 R)
• M26: 10,147,672 km (0.081 R)
• M27: 12,309,511 km (0.068 R)
• M28: 12,365,311 km (0.074 R)
• M29: 13,269,780 km (0.117 R)
• M30: 14,136,849 km (0.104 R)
• M31: 14,253,835 km (0.116 R)
• M32: 14,724,918 km (0.031 R)
• M33: 15,743,082 km (0.105 R)
• M34: 15,864,256 km (0.118 R)
• M35: 17,468,693 km (0.068 R)
• M36: 18,226,406 km (0.086 R)
• M37: 18,353,714 km (0.116 R)
• M38: 19,123,844 km (0.1 R)
• M39: 19,904,445 km (0.107 R)
• M40: 20,695,519 km (0.104 R)
• M41: 21,429,596 km (0.055 R)
• M42: 21,496,765 km (0.07 R)
• M43: 22,376,102 km (0.088 R)
• M44: 22,444,318 km (0.049 R)
• M45: 25,013,213 km (0.1 R)
• M46: 26,224,357 km (0.049 R)
• M47: 26,945,718 km (0.099 R)
• M48: 28,777,245 km (0.115 R)
• M49: 29,745,592 km (0.119 R)
• M50: 29,820,391 km (0.069 R)
• M51: 29,895,489 km (0.105 R)
• M52: 30,120,783 km (0.117 R)
• M53: 30,724,411 km (0.107 R)
• M54: 31,255,782 km (0.048 R)
• M55: 32,945,640 km (0.04 R)
• M56: 33,178,414 km (0.115 R)
• M57: 34,507,591 km (0.091 R)
• M58: 34,980,769 km (0.059 R)
• M59: 35,774,236 km (0.115 R)
• M60: 36,093,329 km (0.106 R)
• M61: 36,814,690 km (0.064 R)
• M62: 37,621,621 km (0.066 R)
• M63: 38,516,216 km (0.09 R)
• M64: 39,582,250 km (0.099 R)
• M65: 39,829,685 km (0.112 R)
• M66: 40,077,569 km (0.041 R)
• M67: 40,658,008 km (0.085 R)
• M68: 41,074,339 km (0.089 R)
• M69: 42,838,248 km (0.057 R)
• M70: 43,686,767 km (0.09 R)
• M71: 43,857,159 km (0.094 R)
• M72: 44,540,971 km (0.085 R)
• M73: 46,439,368 km (0.033 R)
• M74: 49,780,038 km (0.113 R)
• M75: 50,047,070 km (0.093 R)
• M76: 50,225,241 km (0.088 R)
• M77: 50,851,009 km (0.103 R)
• M78: 51,389,262 km (0.073 R)
• M79: 53,197,302 km (0.117 R)
• M80: 53,561,274 km (0.063 R)
• M81: 54,933,984 km (0.104 R)
• M82: 55,394,147 km (0.084 R)
• M83: 55,670,903 km (0.108 R)
• M84: 55,763,205 km (0.075 R)
• M85: 55,855,507 km (0.051 R)
• M86: 55,947,958 km (0.092 R)
• M87: 56,040,559 km (0.111 R)
• M88: 56,225,612 km (0.12 R)
• M89: 56,875,166 km (0.082 R)
• M90: 59,026,832 km (0.088 R)
• M91: 59,970,645 km (0.095 R)
• M92: 61,873,081 km (0.087 R)
• M93: 62,927,896 km (0.118 R)
• M94: 63,795,264 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.2

Radius: 6.1

Gravity: 19.95 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.43 AU - 16.73 AU

Year: 22350 Days

Day: 19.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,158,388 km

• M1: 215,122 km (0.07 R)
• M2: 674,238 km (0.034 R)
• M3: 1,160,431 km (0.108 R)
• M4: 1,373,907 km (0.073 R)
• M5: 1,837,511 km (0.086 R)
• M6: 2,014,186 km (0.075 R)
• M7: 2,499,032 km (0.101 R)
• M8: 3,143,500 km (0.051 R)
• M9: 3,527,518 km (0.09 R)
• M10: 4,246,485 km (0.064 R)
• M11: 5,107,870 km (0.076 R)
• M12: 6,337,115 km (0.071 R)
• M13: 6,766,461 km (0.104 R)
• M14: 6,820,765 km (0.067 R)
• M15: 6,875,219 km (0.059 R)
• M16: 7,205,082 km (0.09 R)
• M17: 7,316,233 km (0.094 R)
• M18: 7,937,364 km (0.086 R)
• M19: 8,752,223 km (0.073 R)
• M20: 11,287,459 km (0.104 R)
• M21: 13,206,949 km (0.071 R)
• M22: 13,822,993 km (0.099 R)
• M23: 14,448,312 km (0.119 R)
• M24: 15,654,520 km (0.07 R)
• M25: 16,160,609 km (0.102 R)
• M26: 17,188,646 km (0.07 R)
• M27: 17,262,846 km (0.067 R)
• M28: 17,635,644 km (0.075 R)
• M29: 18,237,626 km (0.054 R)
• M30: 19,307,400 km (0.092 R)
• M31: 19,461,785 km (0.077 R)
• M32: 24,033,197 km (0.056 R)
• M33: 24,116,224 km (0.107 R)
• M34: 25,627,162 km (0.093 R)
• M35: 27,341,704 km (0.107 R)
• M36: 28,388,141 km (0.046 R)
• M37: 29,447,443 km (0.077 R)
• M38: 29,536,304 km (0.118 R)
• M39: 31,695,899 km (0.046 R)
• M40: 32,518,688 km (0.112 R)
• M41: 35,311,979 km (0.107 R)
• M42: 35,406,375 km (0.088 R)
• M43: 35,595,467 km (0.068 R)
• M44: 35,690,162 km (0.031 R)
• M45: 35,879,703 km (0.119 R)
• M46: 36,450,568 km (0.107 R)
• M47: 37,794,107 km (0.069 R)
• M48: 39,349,476 km (0.077 R)
• M49: 39,839,708 km (0.103 R)
• M50: 40,332,035 km (0.103 R)
• M51: 41,024,673 km (0.087 R)
• M52: 42,221,157 km (0.039 R)
• M53: 42,823,737 km (0.097 R)
• M54: 44,444,480 km (0.057 R)
• M55: 45,057,383 km (0.084 R)
• M56: 46,912,845 km (0.1 R)
• M57: 47,016,666 km (0.047 R)
• M58: 47,224,457 km (0.094 R)
• M59: 49,003,625 km (0.082 R)
• M60: 49,319,875 km (0.061 R)
• M61: 49,530,957 km (0.093 R)
• M62: 49,636,723 km (0.108 R)
• M63: 53,058,924 km (0.063 R)
• M64: 54,579,886 km (0.049 R)
• M65: 55,017,011 km (0.099 R)
• M66: 55,126,516 km (0.117 R)
• M67: 56,666,925 km (0.116 R)
• M68: 58,668,096 km (0.087 R)
• M69: 59,003,794 km (0.076 R)
• M70: 60,240,370 km (0.062 R)
• M71: 63,197,172 km (0.103 R)
• M72: 64,231,641 km (0.118 R)
• M73: 67,368,409 km (0.072 R)
• M74: 68,307,285 km (0.081 R)
• M75: 68,660,486 km (0.118 R)
• M76: 68,778,369 km (0.073 R)
• M77: 68,896,402 km (0.12 R)
• M78: 69,723,828 km (0.104 R)
• M79: 69,960,940 km (0.032 R)
• M80: 71,508,081 km (0.105 R)
• M81: 71,866,817 km (0.116 R)
• M82: 72,226,002 km (0.118 R)
• M83: 72,946,315 km (0.067 R)
• M84: 73,789,748 km (0.073 R)
• M85: 74,515,148 km (0.116 R)
• M86: 74,878,821 km (0.067 R)
• M87: 75,486,038 km (0.063 R)
• M88: 78,917,215 km (0.11 R)
• M89: 79,164,201 km (0.109 R)
• M90: 80,030,822 km (0.114 R)
• M91: 81,025,049 km (0.089 R)
• M92: 81,274,279 km (0.111 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 14,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit