🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.53 AU - 0.67 AU

Year: 171 Days

Day: 33.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.68 AU - 0.84 AU

Year: 244 Days

Day: 32 Hours

Environment

Temp: 120 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.72 AU - 0.84 AU

Year: 254 Days

Day: 42.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.59 AU - 1.61 AU

Year: 747 Days

Day: 27.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 176.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,623,127 km

• M1: 664,663 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.08 AU - 2.38 AU

Year: 1229 Days

Day: 25.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,623,127 km

• M1: 227,090 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.81 AU - 4.45 AU

Year: 3097 Days

Day: 12.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.27 AU - 5.21 AU

Year: 3221 Days

Day: 23.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,623,127 km

• M1: 1,945,670 km (0.068 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.9

Radius: 13.2

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.38 AU - 5.46 AU

Year: 4656 Days

Day: 6.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,623,127 km

• M1: 167,101 km (0.096 R)
• M2: 349,610 km (0.099 R)
• M3: 515,514 km (0.114 R)
• M4: 628,461 km (0.11 R)
• M5: 1,053,618 km (0.115 R)
• M6: 1,235,230 km (0.08 R)
• M7: 1,346,231 km (0.114 R)
• M8: 1,494,184 km (0.07 R)
• M9: 1,578,856 km (0.079 R)
• M10: 1,753,437 km (0.088 R)
• M11: 2,008,800 km (0.035 R)
• M12: 2,257,133 km (0.114 R)
• M13: 2,395,212 km (0.105 R)
• M14: 2,535,983 km (0.05 R)
• M15: 2,659,102 km (0.035 R)
• M16: 2,868,689 km (0.075 R)
• M17: 3,149,484 km (0.03 R)
• M18: 3,371,637 km (0.062 R)
• M19: 3,553,099 km (0.114 R)
• M20: 3,645,102 km (0.098 R)
• M21: 3,949,683 km (0.089 R)
• M22: 4,262,791 km (0.1 R)
• M23: 4,360,778 km (0.067 R)
• M24: 4,659,226 km (0.1 R)
• M25: 5,119,688 km (0.057 R)
• M26: 5,223,958 km (0.116 R)
• M27: 5,837,608 km (0.07 R)
• M28: 6,530,845 km (0.092 R)
• M29: 7,279,432 km (0.03 R)
• M30: 7,783,577 km (0.065 R)
• M31: 7,873,785 km (0.109 R)
• M32: 8,329,909 km (0.062 R)
• M33: 8,545,778 km (0.084 R)
• M34: 8,763,443 km (0.09 R)
• M35: 9,684,817 km (0.099 R)
• M36: 10,140,791 km (0.118 R)
• M37: 10,404,532 km (0.092 R)
• M38: 11,107,492 km (0.045 R)
• M39: 11,277,136 km (0.117 R)
• M40: 11,379,312 km (0.046 R)
• M41: 11,481,786 km (0.083 R)
• M42: 11,687,782 km (0.095 R)
• M43: 11,791,304 km (0.1 R)
• M44: 12,103,515 km (0.094 R)
• M45: 12,243,090 km (0.116 R)
• M46: 13,307,479 km (0.104 R)
• M47: 13,415,638 km (0.084 R)
• M48: 13,596,352 km (0.107 R)
• M49: 14,180,382 km (0.069 R)
• M50: 14,512,489 km (0.085 R)
• M51: 14,660,891 km (0.033 R)
• M52: 14,996,738 km (0.083 R)
• M53: 15,752,057 km (0.059 R)
• M54: 16,134,430 km (0.077 R)
• M55: 16,636,031 km (0.088 R)
• M56: 17,378,485 km (0.071 R)
• M57: 18,251,688 km (0.071 R)
• M58: 18,733,992 km (0.093 R)
• M59: 18,936,248 km (0.117 R)
• M60: 19,424,536 km (0.119 R)
• M61: 19,875,723 km (0.037 R)
• M62: 20,330,500 km (0.111 R)
• M63: 20,830,456 km (0.108 R)
• M64: 21,588,020 km (0.107 R)
• M65: 21,800,150 km (0.119 R)
• M66: 21,885,121 km (0.097 R)
• M67: 22,226,204 km (0.043 R)
• M68: 22,526,298 km (0.025 R)
• M69: 23,347,141 km (0.087 R)
• M70: 23,521,273 km (0.072 R)
• M71: 23,739,537 km (0.095 R)
• M72: 24,090,044 km (0.105 R)
• M73: 24,574,891 km (0.101 R)
• M74: 24,840,726 km (0.076 R)
• M75: 24,929,588 km (0.082 R)
• M76: 25,018,449 km (0.074 R)
• M77: 25,196,620 km (0.113 R)
• M78: 26,819,158 km (0.112 R)
• M79: 28,243,180 km (0.031 R)
• M80: 28,707,831 km (0.065 R)
• M81: 29,785,983 km (0.101 R)
• M82: 30,306,434 km (0.104 R)
• M83: 30,543,846 km (0.11 R)
• M84: 31,356,162 km (0.067 R)
• M85: 32,223,830 km (0.077 R)
• M86: 32,417,709 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.1

Radius: 10

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.43 AU - 13.15 AU

Year: 13077 Days

Day: 6.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,623,127 km

• M1: 146,157 km (0.095 R)
• M2: 344,673 km (0.094 R)
• M3: 445,502 km (0.102 R)
• M4: 603,478 km (0.047 R)
• M5: 781,200 km (0.044 R)
• M6: 958,174 km (0.092 R)
• M7: 1,070,822 km (0.094 R)
• M8: 1,269,039 km (0.115 R)
• M9: 1,522,906 km (0.118 R)
• M10: 1,770,042 km (0.096 R)
• M11: 2,252,346 km (0.098 R)
• M12: 2,508,607 km (0.103 R)
• M13: 2,613,774 km (0.072 R)
• M14: 2,801,519 km (0.074 R)
• M15: 2,910,726 km (0.116 R)
• M16: 4,111,099 km (0.118 R)
• M17: 4,361,526 km (0.046 R)
• M18: 5,042,495 km (0.086 R)
• M19: 5,549,333 km (0.113 R)
• M20: 5,931,406 km (0.109 R)
• M21: 6,001,717 km (0.091 R)
• M22: 6,107,931 km (0.109 R)
• M23: 6,684,332 km (0.118 R)
• M24: 7,128,189 km (0.103 R)
• M25: 7,734,808 km (0.098 R)
• M26: 7,850,447 km (0.07 R)
• M27: 8,083,371 km (0.054 R)
• M28: 8,595,894 km (0.109 R)
• M29: 8,715,722 km (0.101 R)
• M30: 8,835,998 km (0.109 R)
• M31: 9,159,578 km (0.049 R)
• M32: 10,195,992 km (0.112 R)
• M33: 10,365,337 km (0.103 R)
• M34: 10,535,430 km (0.114 R)
• M35: 10,749,505 km (0.105 R)
• M36: 10,965,075 km (0.086 R)
• M37: 11,051,692 km (0.095 R)
• M38: 11,532,051 km (0.076 R)
• M39: 11,664,296 km (0.097 R)
• M40: 12,922,563 km (0.085 R)
• M41: 13,614,304 km (0.108 R)
• M42: 13,941,175 km (0.117 R)
• M43: 14,555,274 km (0.088 R)
• M44: 15,081,709 km (0.103 R)
• M45: 15,614,427 km (0.101 R)
• M46: 15,809,653 km (0.093 R)
• M47: 16,449,782 km (0.075 R)
• M48: 17,704,609 km (0.106 R)
• M49: 18,420,734 km (0.103 R)
• M50: 18,678,790 km (0.118 R)
• M51: 19,146,433 km (0.097 R)
• M52: 20,947,143 km (0.102 R)
• M53: 21,054,853 km (0.113 R)
• M54: 21,162,564 km (0.085 R)
• M55: 21,867,768 km (0.037 R)
• M56: 22,470,498 km (0.103 R)
• M57: 24,029,158 km (0.089 R)
• M58: 24,198,204 km (0.078 R)
• M59: 24,707,734 km (0.098 R)
• M60: 26,199,823 km (0.104 R)
• M61: 26,781,310 km (0.096 R)
• M62: 27,073,774 km (0.081 R)
• M63: 27,838,967 km (0.095 R)
• M64: 28,313,342 km (0.119 R)
• M65: 29,210,181 km (0.113 R)
• M66: 29,631,748 km (0.116 R)
• M67: 29,873,648 km (0.037 R)
• M68: 33,579,486 km (0.09 R)
• M69: 33,642,467 km (0.107 R)
• M70: 34,147,808 km (0.091 R)
• M71: 34,783,001 km (0.087 R)
• M72: 35,101,944 km (0.073 R)
• M73: 35,678,643 km (0.089 R)
• M74: 35,935,952 km (0.09 R)
• M75: 36,194,008 km (0.075 R)
• M76: 36,387,887 km (0.106 R)
• M77: 38,674,939 km (0.062 R)
• M78: 38,741,061 km (0.104 R)
• M79: 41,480,498 km (0.093 R)
• M80: 42,907,661 km (0.116 R)
• M81: 44,005,710 km (0.098 R)
• M82: 44,558,324 km (0.103 R)
• M83: 46,861,683 km (0.087 R)
• M84: 47,073,064 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.6

Radius: 8

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.83 AU - 14.99 AU

Year: 18118 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 63 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,623,127 km

• M1: 150,346 km (0.051 R)
• M2: 349,012 km (0.085 R)
• M3: 523,144 km (0.108 R)
• M4: 846,425 km (0.114 R)
• M5: 1,273,527 km (0.106 R)
• M6: 1,897,799 km (0.088 R)
• M7: 1,981,723 km (0.093 R)
• M8: 2,212,104 km (0.051 R)
• M9: 2,390,574 km (0.039 R)
• M10: 2,512,197 km (0.104 R)
• M11: 2,635,914 km (0.058 R)
• M12: 3,019,184 km (0.076 R)
• M13: 3,150,980 km (0.099 R)
• M14: 3,318,230 km (0.094 R)
• M15: 3,523,030 km (0.087 R)
• M16: 4,088,959 km (0.083 R)
• M17: 5,264,499 km (0.033 R)
• M18: 6,199,785 km (0.066 R)
• M19: 6,622,399 km (0.096 R)
• M20: 6,794,137 km (0.088 R)
• M21: 6,923,838 km (0.093 R)
• M22: 7,141,802 km (0.064 R)
• M23: 7,899,964 km (0.068 R)
• M24: 7,990,770 km (0.119 R)
• M25: 8,219,505 km (0.119 R)
• M26: 9,299,303 km (0.099 R)
• M27: 9,636,796 km (0.095 R)
• M28: 9,929,110 km (0.119 R)
• M29: 10,175,049 km (0.051 R)
• M30: 10,673,060 km (0.106 R)
• M31: 12,004,481 km (0.092 R)
• M32: 12,742,896 km (0.047 R)
• M33: 13,171,494 km (0.09 R)
• M34: 13,550,426 km (0.061 R)
• M35: 13,768,539 km (0.088 R)
• M36: 13,878,045 km (0.119 R)
• M37: 14,318,910 km (0.098 R)
• M38: 15,498,040 km (0.031 R)
• M39: 15,611,884 km (0.109 R)
• M40: 15,897,915 km (0.106 R)
• M41: 16,301,231 km (0.093 R)
• M42: 17,590,765 km (0.112 R)
• M43: 17,769,235 km (0.11 R)
• M44: 18,247,799 km (0.106 R)
• M45: 18,428,363 km (0.039 R)
• M46: 18,973,648 km (0.063 R)
• M47: 19,034,683 km (0.084 R)
• M48: 19,340,162 km (0.066 R)
• M49: 20,080,223 km (0.065 R)
• M50: 20,766,578 km (0.088 R)
• M51: 20,955,221 km (0.087 R)
• M52: 21,334,003 km (0.071 R)
• M53: 21,906,364 km (0.103 R)
• M54: 22,226,653 km (0.118 R)
• M55: 22,742,167 km (0.092 R)
• M56: 24,180,252 km (0.055 R)
• M57: 24,378,619 km (0.047 R)
• M58: 28,040,625 km (0.084 R)
• M59: 28,737,452 km (0.105 R)
• M60: 29,017,798 km (0.094 R)
• M61: 30,076,951 km (0.041 R)
• M62: 30,432,844 km (0.048 R)
• M63: 30,575,561 km (0.119 R)
• M64: 31,148,820 km (0.055 R)
• M65: 31,653,264 km (0.089 R)
• M66: 32,233,105 km (0.056 R)
• M67: 32,597,376 km (0.062 R)
• M68: 33,403,260 km (0.11 R)
• M69: 33,476,862 km (0.111 R)
• M70: 34,364,276 km (0.08 R)
• M71: 35,559,563 km (0.086 R)
• M72: 37,454,220 km (0.076 R)
• M73: 38,915,941 km (0.076 R)
• M74: 40,710,368 km (0.11 R)
• M75: 40,867,595 km (0.087 R)
• M76: 43,091,068 km (0.037 R)
• M77: 43,331,622 km (0.112 R)
• M78: 43,492,290 km (0.08 R)
• M79: 45,190,674 km (0.113 R)
• M80: 46,170,840 km (0.085 R)
• M81: 46,663,615 km (0.111 R)
• M82: 47,075,458 km (0.028 R)
• M83: 48,318,616 km (0.032 R)
• M84: 49,824,468 km (0.067 R)
• M85: 52,026,848 km (0.071 R)
• M86: 52,967,968 km (0.109 R)
• M87: 53,139,856 km (0.088 R)
• M88: 54,347,111 km (0.098 R)
• M89: 54,693,879 km (0.097 R)
• M90: 55,738,072 km (0.118 R)
• M91: 57,052,738 km (0.091 R)
• M92: 57,228,815 km (0.114 R)
• M93: 57,934,767 km (0.07 R)
• M94: 58,643,712 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 13,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit