🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.74 AU - 0.84 AU

Year: 266 Days

Day: 14.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,395,982 km

• M1: 419,173 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.87 AU - 0.99 AU

Year: 340 Days

Day: 46.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.14 AU - 1.6 AU

Year: 607 Days

Day: 43.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,395,982 km

• M1: 304,581 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.18 AU - 2.38 AU

Year: 1304 Days

Day: 41.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,395,982 km

• M1: 279,449 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.78 AU - 4.46 AU

Year: 3167 Days

Day: 44.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,395,982 km

• M1: 370,404 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.7

Radius: 13.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.23 AU - 11.69 AU

Year: 11905 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,395,982 km

• M1: 165,754 km (0.104 R)
• M2: 294,558 km (0.104 R)
• M3: 504,145 km (0.061 R)
• M4: 655,239 km (0.067 R)
• M5: 841,638 km (0.052 R)
• M6: 951,293 km (0.058 R)
• M7: 1,376,001 km (0.11 R)
• M8: 1,691,354 km (0.072 R)
• M9: 2,443,831 km (0.111 R)
• M10: 2,578,618 km (0.114 R)
• M11: 2,941,094 km (0.071 R)
• M12: 3,085,007 km (0.103 R)
• M13: 3,290,555 km (0.084 R)
• M14: 3,530,959 km (0.086 R)
• M15: 3,715,114 km (0.1 R)
• M16: 4,450,686 km (0.095 R)
• M17: 4,784,589 km (0.069 R)
• M18: 5,230,989 km (0.051 R)
• M19: 5,335,857 km (0.094 R)
• M20: 5,512,382 km (0.112 R)
• M21: 5,726,756 km (0.071 R)
• M22: 5,980,474 km (0.082 R)
• M23: 6,536,529 km (0.057 R)
• M24: 6,649,775 km (0.119 R)
• M25: 6,878,211 km (0.03 R)
• M26: 7,031,848 km (0.112 R)
• M27: 7,698,157 km (0.106 R)
• M28: 8,059,136 km (0.06 R)
• M29: 8,180,610 km (0.112 R)
• M30: 8,302,831 km (0.074 R)
• M31: 8,507,930 km (0.107 R)
• M32: 8,756,113 km (0.027 R)
• M33: 8,881,177 km (0.073 R)
• M34: 9,600,892 km (0.035 R)
• M35: 11,141,301 km (0.09 R)
• M36: 11,549,704 km (0.071 R)
• M37: 11,824,814 km (0.053 R)
• M38: 13,232,680 km (0.059 R)
• M39: 13,568,676 km (0.105 R)
• M40: 14,593,871 km (0.117 R)
• M41: 14,792,088 km (0.117 R)
• M42: 15,391,826 km (0.084 R)
• M43: 15,542,920 km (0.071 R)
• M44: 15,999,492 km (0.081 R)
• M45: 16,615,088 km (0.041 R)
• M46: 16,718,460 km (0.099 R)
• M47: 17,343,031 km (0.099 R)
• M48: 17,500,408 km (0.096 R)
• M49: 17,711,042 km (0.108 R)
• M50: 18,938,043 km (0.105 R)
• M51: 19,154,212 km (0.118 R)
• M52: 19,262,671 km (0.114 R)
• M53: 19,972,363 km (0.11 R)
• M54: 23,357,314 km (0.066 R)
• M55: 23,647,384 km (0.115 R)
• M56: 24,113,830 km (0.1 R)
• M57: 25,234,169 km (0.07 R)
• M58: 26,915,798 km (0.101 R)
• M59: 27,098,158 km (0.079 R)
• M60: 28,015,941 km (0.097 R)
• M61: 29,380,423 km (0.075 R)
• M62: 29,693,681 km (0.105 R)
• M63: 29,819,194 km (0.032 R)
• M64: 31,020,914 km (0.115 R)
• M65: 31,788,052 km (0.117 R)
• M66: 31,916,556 km (0.087 R)
• M67: 32,820,576 km (0.045 R)
• M68: 33,080,428 km (0.044 R)
• M69: 33,929,695 km (0.071 R)
• M70: 34,720,020 km (0.068 R)
• M71: 35,983,823 km (0.074 R)
• M72: 36,520,431 km (0.069 R)
• M73: 37,127,349 km (0.055 R)
• M74: 41,117,573 km (0.052 R)
• M75: 42,383,321 km (0.091 R)
• M76: 42,879,088 km (0.026 R)
• M77: 43,448,009 km (0.098 R)
• M78: 44,737,094 km (0.08 R)
• M79: 45,458,754 km (0.053 R)
• M80: 45,603,565 km (0.106 R)
• M81: 46,329,862 km (0.076 R)
• M82: 46,475,570 km (0.119 R)
• M83: 47,793,827 km (0.112 R)
• M84: 48,309,790 km (0.108 R)
• M85: 48,531,494 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.3

Radius: 7.8

Gravity: 15.77 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.5 AU - 14.08 AU

Year: 19395 Days

Day: 21.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,395,982 km

• M1: 118,033 km (0.102 R)
• M2: 508,483 km (0.116 R)
• M3: 714,031 km (0.051 R)
• M4: 839,842 km (0.096 R)
• M5: 1,113,457 km (0.051 R)
• M6: 1,230,742 km (0.079 R)
• M7: 1,383,032 km (0.044 R)
• M8: 1,606,980 km (0.087 R)
• M9: 2,234,693 km (0.103 R)
• M10: 2,613,774 km (0.106 R)
• M11: 2,731,358 km (0.078 R)
• M12: 2,890,979 km (0.07 R)
• M13: 3,012,752 km (0.087 R)
• M14: 3,261,383 km (0.065 R)
• M15: 4,001,743 km (0.035 R)
• M16: 4,275,208 km (0.108 R)
• M17: 4,414,184 km (0.116 R)
• M18: 4,744,347 km (0.086 R)
• M19: 6,300,614 km (0.109 R)
• M20: 6,672,215 km (0.069 R)
• M21: 6,996,393 km (0.025 R)
• M22: 8,752,074 km (0.067 R)
• M23: 8,869,807 km (0.111 R)
• M24: 8,928,899 km (0.103 R)
• M25: 9,466,404 km (0.07 R)
• M26: 9,891,860 km (0.116 R)
• M27: 11,397,114 km (0.102 R)
• M28: 11,849,647 km (0.11 R)
• M29: 12,838,788 km (0.11 R)
• M30: 12,972,679 km (0.077 R)
• M31: 13,107,017 km (0.047 R)
• M32: 13,854,109 km (0.065 R)
• M33: 15,106,543 km (0.085 R)
• M34: 15,817,731 km (0.048 R)
• M35: 15,961,345 km (0.042 R)
• M36: 16,758,701 km (0.049 R)
• M37: 18,392,011 km (0.063 R)
• M38: 19,074,626 km (0.108 R)
• M39: 19,842,961 km (0.077 R)
• M40: 20,230,868 km (0.077 R)
• M41: 21,409,699 km (0.09 R)
• M42: 21,648,009 km (0.082 R)
• M43: 22,934,550 km (0.093 R)
• M44: 23,997,892 km (0.108 R)
• M45: 24,411,081 km (0.118 R)
• M46: 27,111,173 km (0.069 R)
• M47: 27,628,034 km (0.053 R)
• M48: 29,727,191 km (0.095 R)
• M49: 33,984,447 km (0.102 R)
• M50: 34,541,400 km (0.111 R)
• M51: 35,947,172 km (0.03 R)
• M52: 36,136,114 km (0.051 R)
• M53: 36,514,746 km (0.114 R)
• M54: 36,894,724 km (0.112 R)
• M55: 37,371,642 km (0.085 R)
• M56: 38,235,121 km (0.113 R)
• M57: 39,299,361 km (0.083 R)
• M58: 39,883,989 km (0.084 R)
• M59: 40,275,337 km (0.072 R)
• M60: 41,952,778 km (0.06 R)
• M61: 43,652,808 km (0.117 R)
• M62: 43,955,146 km (0.09 R)
• M63: 45,375,428 km (0.111 R)
• M64: 45,579,479 km (0.065 R)
• M65: 46,296,203 km (0.114 R)
• M66: 47,223,261 km (0.071 R)
• M67: 47,533,676 km (0.084 R)
• M68: 47,948,661 km (0.114 R)
• M69: 51,629,816 km (0.064 R)
• M70: 53,665,992 km (0.09 R)
• M71: 55,728,348 km (0.027 R)
• M72: 58,592,250 km (0.097 R)
• M73: 59,482,956 km (0.118 R)
• M74: 59,930,104 km (0.095 R)
• M75: 60,378,149 km (0.088 R)
• M76: 61,503,574 km (0.047 R)
• M77: 61,955,659 km (0.118 R)
• M78: 63,204,502 km (0.054 R)
• M79: 63,546,483 km (0.074 R)
• M80: 64,805,947 km (0.111 R)
• M81: 65,150,920 km (0.12 R)
• M82: 65,496,341 km (0.103 R)
• M83: 65,958,000 km (0.069 R)
• M84: 68,984,964 km (0.049 R)
• M85: 69,572,285 km (0.11 R)
• M86: 74,209,669 km (0.076 R)
• M87: 74,690,926 km (0.103 R)
• M88: 75,898,480 km (0.071 R)
• M89: 77,600,006 km (0.091 R)
• M90: 78,823,118 km (0.07 R)
• M91: 79,314,098 km (0.084 R)
• M92: 79,560,037 km (0.063 R)
• M93: 80,422,619 km (0.048 R)
• M94: 82,157,206 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.1

Radius: 6.2

Gravity: 23.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.43 AU - 15.49 AU

Year: 20826 Days

Day: 22.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,395,982 km

• M1: 107,262 km (0.06 R)
• M2: 162,463 km (0.096 R)
• M3: 218,413 km (0.099 R)
• M4: 300,542 km (0.109 R)
• M5: 355,445 km (0.057 R)
• M6: 434,731 km (0.08 R)
• M7: 542,741 km (0.101 R)
• M8: 811,419 km (0.116 R)
• M9: 1,207,704 km (0.077 R)
• M10: 1,330,972 km (0.065 R)
• M11: 2,304,406 km (0.069 R)
• M12: 2,380,701 km (0.097 R)
• M13: 2,654,614 km (0.093 R)
• M14: 3,063,316 km (0.101 R)
• M15: 3,579,428 km (0.09 R)
• M16: 3,984,240 km (0.077 R)
• M17: 4,215,369 km (0.095 R)
• M18: 4,262,193 km (0.112 R)
• M19: 4,546,429 km (0.079 R)
• M20: 4,934,935 km (0.071 R)
• M21: 5,795,422 km (0.082 R)
• M22: 5,899,691 km (0.07 R)
• M23: 6,484,469 km (0.085 R)
• M24: 6,647,082 km (0.071 R)
• M25: 7,880,666 km (0.072 R)
• M26: 8,405,306 km (0.056 R)
• M27: 8,941,166 km (0.109 R)
• M28: 9,549,580 km (0.104 R)
• M29: 9,921,032 km (0.101 R)
• M30: 11,650,233 km (0.086 R)
• M31: 11,782,029 km (0.101 R)
• M32: 11,848,002 km (0.082 R)
• M33: 13,747,446 km (0.098 R)
• M34: 15,017,532 km (0.03 R)
• M35: 15,593,932 km (0.074 R)
• M36: 15,884,900 km (0.116 R)
• M37: 18,582,748 km (0.079 R)
• M38: 18,659,791 km (0.102 R)
• M39: 19,357,067 km (0.03 R)
• M40: 20,141,857 km (0.101 R)
• M41: 20,220,845 km (0.065 R)
• M42: 23,966,776 km (0.051 R)
• M43: 24,555,294 km (0.027 R)
• M44: 24,639,667 km (0.025 R)
• M45: 26,090,168 km (0.065 R)
• M46: 27,043,405 km (0.12 R)
• M47: 27,130,621 km (0.11 R)
• M48: 27,305,351 km (0.097 R)
• M49: 28,361,662 km (0.104 R)
• M50: 28,716,658 km (0.114 R)
• M51: 28,894,679 km (0.089 R)
• M52: 29,790,471 km (0.107 R)
• M53: 31,517,579 km (0.082 R)
• M54: 32,162,046 km (0.108 R)
• M55: 32,717,952 km (0.033 R)
• M56: 33,463,996 km (0.071 R)
• M57: 34,498,915 km (0.113 R)
• M58: 35,353,567 km (0.057 R)
• M59: 38,154,189 km (0.098 R)
• M60: 38,742,557 km (0.112 R)
• M61: 38,939,279 km (0.096 R)
• M62: 40,625,247 km (0.09 R)
• M63: 42,233,723 km (0.033 R)
• M64: 44,581,961 km (0.088 R)
• M65: 46,867,517 km (0.074 R)
• M66: 48,978,193 km (0.094 R)
• M67: 50,045,125 km (0.109 R)
• M68: 50,259,499 km (0.12 R)
• M69: 52,528,001 km (0.117 R)
• M70: 53,182,193 km (0.11 R)
• M71: 54,168,641 km (0.025 R)
• M72: 55,050,670 km (0.1 R)
• M73: 56,048,488 km (0.109 R)
• M74: 56,270,940 km (0.111 R)
• M75: 56,493,841 km (0.086 R)
• M76: 59,077,546 km (0.114 R)
• M77: 61,240,880 km (0.085 R)
• M78: 63,314,008 km (0.051 R)
• M79: 63,661,823 km (0.055 R)
• M80: 65,879,162 km (0.081 R)
• M81: 66,820,283 km (0.078 R)
• M82: 67,056,198 km (0.108 R)
• M83: 67,174,381 km (0.091 R)
• M84: 68,359,046 km (0.106 R)
• M85: 72,559,754 km (0.054 R)
• M86: 72,923,576 km (0.039 R)
• M87: 74,019,082 km (0.114 R)
• M88: 77,090,326 km (0.112 R)
• M89: 79,202,498 km (0.081 R)
• M90: 80,077,795 km (0.096 R)
• M91: 83,992,173 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 14,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit