🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.47 AU - 0.65 AU

Year: 158 Days

Day: 13.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.71 AU - 0.77 AU

Year: 240 Days

Day: 21.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.72 AU - 0.8 AU

Year: 250 Days

Day: 43.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,973,933 km

• M1: 146,756 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1 AU - 1.28 AU

Year: 459 Days

Day: 14.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.99 AU - 2.41 AU

Year: 1229 Days

Day: 40.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.19 AU - 2.39 AU

Year: 1306 Days

Day: 47.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.25 AU - 4.65 AU

Year: 2957 Days

Day: 14.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.6

Radius: 8.3

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.69 AU - 10.33 AU

Year: 11931 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 126.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,973,933 km

• M1: 143,464 km (0.107 R)
• M2: 352,901 km (0.106 R)
• M3: 487,539 km (0.119 R)
• M4: 604,974 km (0.11 R)
• M5: 713,432 km (0.098 R)
• M6: 1,145,321 km (0.066 R)
• M7: 1,352,514 km (0.077 R)
• M8: 1,750,744 km (0.104 R)
• M9: 1,909,168 km (0.096 R)
• M10: 2,100,205 km (0.076 R)
• M11: 2,268,951 km (0.107 R)
• M12: 2,530,298 km (0.097 R)
• M13: 2,956,353 km (0.101 R)
• M14: 3,503,582 km (0.067 R)
• M15: 3,636,874 km (0.07 R)
• M16: 3,840,028 km (0.091 R)
• M17: 4,151,790 km (0.106 R)
• M18: 5,673,350 km (0.098 R)
• M19: 6,188,415 km (0.055 R)
• M20: 6,431,362 km (0.085 R)
• M21: 7,348,397 km (0.108 R)
• M22: 7,735,407 km (0.08 R)
• M23: 8,040,886 km (0.069 R)
• M24: 8,350,404 km (0.048 R)
• M25: 9,441,122 km (0.098 R)
• M26: 9,627,221 km (0.097 R)
• M27: 10,003,161 km (0.075 R)
• M28: 11,257,838 km (0.099 R)
• M29: 11,455,307 km (0.067 R)
• M30: 11,753,606 km (0.117 R)
• M31: 12,663,759 km (0.087 R)
• M32: 13,544,142 km (0.04 R)
• M33: 13,806,836 km (0.11 R)
• M34: 13,965,260 km (0.062 R)
• M35: 14,124,283 km (0.11 R)
• M36: 14,982,526 km (0.109 R)
• M37: 16,580,979 km (0.114 R)
• M38: 17,087,966 km (0.118 R)
• M39: 17,314,906 km (0.067 R)
• M40: 17,600,040 km (0.074 R)
• M41: 18,059,455 km (0.106 R)
• M42: 18,117,050 km (0.109 R)
• M43: 18,464,716 km (0.101 R)
• M44: 18,580,953 km (0.082 R)
• M45: 21,384,118 km (0.095 R)
• M46: 21,874,350 km (0.046 R)
• M47: 22,368,173 km (0.053 R)
• M48: 22,492,189 km (0.044 R)
• M49: 22,803,353 km (0.089 R)
• M50: 22,865,735 km (0.045 R)
• M51: 23,366,888 km (0.058 R)
• M52: 23,681,941 km (0.058 R)
• M53: 23,998,490 km (0.111 R)
• M54: 24,763,833 km (0.093 R)
• M55: 25,666,656 km (0.064 R)
• M56: 27,837,471 km (0.086 R)
• M57: 27,970,912 km (0.078 R)
• M58: 28,238,393 km (0.12 R)
• M59: 28,708,579 km (0.049 R)
• M60: 28,978,454 km (0.106 R)
• M61: 29,181,458 km (0.118 R)
• M62: 29,520,746 km (0.067 R)
• M63: 29,929,597 km (0.103 R)
• M64: 30,409,058 km (0.085 R)
• M65: 30,546,539 km (0.067 R)
• M66: 31,583,850 km (0.084 R)
• M67: 32,422,047 km (0.025 R)
• M68: 33,267,574 km (0.078 R)
• M69: 33,621,972 km (0.105 R)
• M70: 34,764,600 km (0.056 R)
• M71: 35,412,958 km (0.114 R)
• M72: 36,138,058 km (0.074 R)
• M73: 36,429,475 km (0.088 R)
• M74: 38,045,880 km (0.105 R)
• M75: 38,490,784 km (0.118 R)
• M76: 38,713,984 km (0.026 R)
• M77: 41,653,283 km (0.08 R)
• M78: 42,035,356 km (0.072 R)
• M79: 42,265,138 km (0.062 R)
• M80: 43,730,001 km (0.089 R)
• M81: 43,885,134 km (0.076 R)
• M82: 44,273,789 km (0.078 R)
• M83: 44,351,730 km (0.11 R)
• M84: 45,368,247 km (0.069 R)
• M85: 45,446,786 km (0.119 R)
• M86: 47,106,126 km (0.112 R)
• M87: 48,865,546 km (0.117 R)
• M88: 51,381,184 km (0.117 R)
• M89: 52,283,857 km (0.073 R)
• M90: 52,696,000 km (0.102 R)
• M91: 52,943,734 km (0.108 R)
• M92: 53,274,644 km (0.111 R)
• M93: 55,694,390 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.2

Radius: 10.6

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.53 AU - 11.07 AU

Year: 13371 Days

Day: 10.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,973,933 km

• M1: 172,486 km (0.047 R)
• M2: 426,952 km (0.07 R)
• M3: 569,369 km (0.09 R)
• M4: 1,161,478 km (0.071 R)
• M5: 2,009,698 km (0.057 R)
• M6: 2,434,406 km (0.098 R)
• M7: 3,139,461 km (0.119 R)
• M8: 3,464,986 km (0.087 R)
• M9: 3,665,597 km (0.109 R)
• M10: 3,835,839 km (0.073 R)
• M11: 4,578,892 km (0.091 R)
• M12: 5,098,894 km (0.09 R)
• M13: 6,073,674 km (0.088 R)
• M14: 6,154,157 km (0.106 R)
• M15: 6,316,172 km (0.076 R)
• M16: 6,479,682 km (0.086 R)
• M17: 7,360,814 km (0.08 R)
• M18: 7,489,767 km (0.053 R)
• M19: 7,749,918 km (0.081 R)
• M20: 8,145,754 km (0.112 R)
• M21: 8,820,290 km (0.077 R)
• M22: 9,141,178 km (0.119 R)
• M23: 9,372,755 km (0.067 R)
• M24: 9,700,375 km (0.119 R)
• M25: 10,174,750 km (0.032 R)
• M26: 11,443,489 km (0.087 R)
• M27: 11,793,548 km (0.082 R)
• M28: 12,045,770 km (0.103 R)
• M29: 12,709,985 km (0.059 R)
• M30: 12,916,729 km (0.087 R)
• M31: 13,754,926 km (0.11 R)
• M32: 14,234,088 km (0.12 R)
• M33: 14,881,697 km (0.099 R)
• M34: 15,154,264 km (0.086 R)
• M35: 16,373,487 km (0.104 R)
• M36: 16,711,429 km (0.108 R)
• M37: 16,994,767 km (0.057 R)
• M38: 18,028,189 km (0.071 R)
• M39: 18,728,457 km (0.077 R)
• M40: 19,378,160 km (0.089 R)
• M41: 19,855,377 km (0.119 R)
• M42: 20,517,797 km (0.104 R)
• M43: 23,365,691 km (0.099 R)
• M44: 24,256,846 km (0.117 R)
• M45: 24,642,210 km (0.1 R)
• M46: 25,159,071 km (0.07 R)
• M47: 25,288,772 km (0.113 R)
• M48: 27,395,559 km (0.101 R)
• M49: 27,930,970 km (0.109 R)
• M50: 28,065,458 km (0.049 R)
• M51: 28,944,346 km (0.097 R)
• M52: 29,557,996 km (0.103 R)
• M53: 29,969,540 km (0.027 R)
• M54: 30,107,170 km (0.05 R)
• M55: 31,215,540 km (0.11 R)
• M56: 32,196,454 km (0.078 R)
• M57: 32,619,816 km (0.086 R)
• M58: 33,758,106 km (0.038 R)
• M59: 34,620,238 km (0.071 R)
• M60: 35,054,072 km (0.096 R)
• M61: 36,586,553 km (0.12 R)
• M62: 36,880,961 km (0.046 R)
• M63: 37,102,217 km (0.087 R)
• M64: 38,290,024 km (0.084 R)
• M65: 43,475,385 km (0.107 R)
• M66: 43,943,327 km (0.089 R)
• M67: 44,491,454 km (0.078 R)
• M68: 46,149,447 km (0.118 R)
• M69: 47,266,046 km (0.081 R)
• M70: 47,747,152 km (0.104 R)
• M71: 49,444,340 km (0.078 R)
• M72: 50,177,669 km (0.058 R)
• M73: 50,750,479 km (0.104 R)
• M74: 52,980,535 km (0.101 R)
• M75: 55,411,051 km (0.098 R)
• M76: 55,664,620 km (0.119 R)
• M77: 56,597,362 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.4

Radius: 5.9

Gravity: 16.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.47 AU - 18.69 AU

Year: 25433 Days

Day: 23.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,973,933 km

• M1: 87,216 km (0.117 R)
• M2: 509,381 km (0.091 R)
• M3: 1,126,173 km (0.088 R)
• M4: 1,495,979 km (0.048 R)
• M5: 1,866,084 km (0.114 R)
• M6: 2,043,507 km (0.111 R)
• M7: 2,338,664 km (0.045 R)
• M8: 3,648,542 km (0.048 R)
• M9: 3,960,753 km (0.113 R)
• M10: 4,005,932 km (0.063 R)
• M11: 4,051,410 km (0.047 R)
• M12: 4,142,814 km (0.088 R)
• M13: 4,850,412 km (0.066 R)
• M14: 6,912,469 km (0.114 R)
• M15: 7,242,482 km (0.073 R)
• M16: 8,321,082 km (0.1 R)
• M17: 8,849,312 km (0.075 R)
• M18: 10,372,668 km (0.06 R)
• M19: 11,648,588 km (0.069 R)
• M20: 12,106,806 km (0.081 R)
• M21: 12,437,717 km (0.078 R)
• M22: 13,584,833 km (0.071 R)
• M23: 14,275,227 km (0.119 R)
• M24: 14,554,676 km (0.103 R)
• M25: 15,047,900 km (0.04 R)
• M26: 15,690,124 km (0.029 R)
• M27: 16,780,244 km (0.08 R)
• M28: 17,297,403 km (0.081 R)
• M29: 20,038,036 km (0.111 R)
• M30: 20,981,101 km (0.119 R)
• M31: 21,298,698 km (0.089 R)
• M32: 22,584,940 km (0.103 R)
• M33: 26,249,340 km (0.058 R)
• M34: 26,935,097 km (0.104 R)
• M35: 27,107,433 km (0.081 R)
• M36: 27,713,604 km (0.109 R)
• M37: 33,366,608 km (0.107 R)
• M38: 35,421,784 km (0.08 R)
• M39: 36,369,337 km (0.077 R)
• M40: 37,806,374 km (0.056 R)
• M41: 38,095,995 km (0.075 R)
• M42: 38,969,348 km (0.034 R)
• M43: 39,555,323 km (0.081 R)
• M44: 39,751,146 km (0.104 R)
• M45: 40,341,011 km (0.102 R)
• M46: 40,439,596 km (0.106 R)
• M47: 42,829,272 km (0.065 R)
• M48: 42,929,802 km (0.111 R)
• M49: 43,332,818 km (0.066 R)
• M50: 46,601,981 km (0.1 R)
• M51: 47,639,891 km (0.106 R)
• M52: 48,370,826 km (0.096 R)
• M53: 48,685,281 km (0.098 R)
• M54: 50,161,363 km (0.096 R)
• M55: 52,941,789 km (0.088 R)
• M56: 54,786,480 km (0.118 R)
• M57: 55,881,537 km (0.104 R)
• M58: 56,762,668 km (0.113 R)
• M59: 56,983,624 km (0.101 R)
• M60: 57,094,327 km (0.119 R)
• M61: 57,648,437 km (0.062 R)
• M62: 58,985,543 km (0.063 R)
• M63: 62,031,505 km (0.032 R)
• M64: 62,373,037 km (0.09 R)
• M65: 62,829,460 km (0.048 R)
• M66: 66,986,635 km (0.118 R)
• M67: 70,162,449 km (0.055 R)
• M68: 70,280,930 km (0.104 R)
• M69: 70,993,764 km (0.107 R)
• M70: 71,470,233 km (0.109 R)
• M71: 72,666,119 km (0.075 R)
• M72: 72,786,096 km (0.066 R)
• M73: 75,077,786 km (0.035 R)
• M74: 75,441,757 km (0.087 R)
• M75: 76,171,496 km (0.047 R)
• M76: 78,006,164 km (0.096 R)
• M77: 79,113,936 km (0.102 R)
• M78: 80,102,928 km (0.096 R)
• M79: 82,468,220 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 18,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit