🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.48 AU - 0.68 AU

Year: 163 Days

Day: 12.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 38.9 °

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: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.62 AU - 0.9 AU

Year: 244 Days

Day: 21.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,698,131 km

• M1: 159,023 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.97 AU - 2.27 AU

Year: 1139 Days

Day: 21.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,698,131 km

• M1: 993,180 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.9 AU - 4.1 AU

Year: 2952 Days

Day: 18.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.59 AU - 5.17 AU

Year: 3382 Days

Day: 21.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.5

Radius: 10.8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.3 AU - 6.54 AU

Year: 4656 Days

Day: 14.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,698,131 km

• M1: 165,455 km (0.115 R)
• M2: 267,631 km (0.048 R)
• M3: 400,773 km (0.098 R)
• M4: 581,786 km (0.103 R)
• M5: 756,816 km (0.082 R)
• M6: 937,530 km (0.089 R)
• M7: 1,299,108 km (0.054 R)
• M8: 1,625,231 km (0.063 R)
• M9: 1,766,152 km (0.107 R)
• M10: 2,043,806 km (0.086 R)
• M11: 2,622,301 km (0.095 R)
• M12: 2,695,903 km (0.073 R)
• M13: 2,826,203 km (0.061 R)
• M14: 2,920,749 km (0.044 R)
• M15: 3,016,192 km (0.085 R)
• M16: 3,489,370 km (0.093 R)
• M17: 3,714,216 km (0.059 R)
• M18: 3,838,831 km (0.037 R)
• M19: 4,417,027 km (0.034 R)
• M20: 4,976,672 km (0.111 R)
• M21: 5,045,338 km (0.097 R)
• M22: 5,114,302 km (0.11 R)
• M23: 5,677,688 km (0.111 R)
• M24: 5,845,836 km (0.096 R)
• M25: 5,991,245 km (0.102 R)
• M26: 6,484,619 km (0.045 R)
• M27: 6,939,995 km (0.114 R)
• M28: 7,119,811 km (0.112 R)
• M29: 7,301,274 km (0.077 R)
• M30: 7,642,357 km (0.096 R)
• M31: 8,531,417 km (0.107 R)
• M32: 8,862,926 km (0.118 R)
• M33: 9,853,563 km (0.078 R)
• M34: 9,940,180 km (0.111 R)
• M35: 10,084,991 km (0.104 R)
• M36: 10,376,856 km (0.077 R)
• M37: 10,701,035 km (0.095 R)
• M38: 10,909,126 km (0.079 R)
• M39: 11,028,654 km (0.089 R)
• M40: 11,208,620 km (0.09 R)
• M41: 11,632,581 km (0.103 R)
• M42: 12,031,110 km (0.035 R)
• M43: 12,123,711 km (0.081 R)
• M44: 12,496,359 km (0.049 R)
• M45: 12,904,312 km (0.038 R)
• M46: 13,189,446 km (0.086 R)
• M47: 13,927,412 km (0.113 R)
• M48: 14,219,876 km (0.085 R)
• M49: 15,175,956 km (0.095 R)
• M50: 15,309,397 km (0.11 R)
• M51: 15,543,967 km (0.095 R)
• M52: 17,323,583 km (0.027 R)
• M53: 17,884,126 km (0.059 R)
• M54: 18,025,197 km (0.092 R)
• M55: 18,095,807 km (0.109 R)
• M56: 18,843,348 km (0.102 R)
• M57: 19,965,481 km (0.073 R)
• M58: 20,111,788 km (0.11 R)
• M59: 20,185,091 km (0.051 R)
• M60: 20,331,996 km (0.111 R)
• M61: 20,589,903 km (0.106 R)
• M62: 20,811,906 km (0.112 R)
• M63: 21,332,806 km (0.093 R)
• M64: 21,482,404 km (0.107 R)
• M65: 21,557,352 km (0.052 R)
• M66: 21,820,345 km (0.073 R)
• M67: 22,160,082 km (0.097 R)
• M68: 22,653,905 km (0.103 R)
• M69: 22,997,980 km (0.065 R)
• M70: 23,382,147 km (0.104 R)
• M71: 23,459,340 km (0.111 R)
• M72: 23,613,725 km (0.107 R)
• M73: 24,547,664 km (0.12 R)
• M74: 24,626,053 km (0.058 R)
• M75: 24,822,326 km (0.107 R)
• M76: 25,058,541 km (0.079 R)
• M77: 25,137,529 km (0.082 R)
• M78: 25,256,010 km (0.116 R)
• M79: 26,211,043 km (0.11 R)
• M80: 26,331,170 km (0.093 R)
• M81: 26,975,338 km (0.114 R)
• M82: 27,096,662 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39

Radius: 15

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.99 AU - 6.03 AU

Year: 5436 Days

Day: 7 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,698,131 km

• M1: 186,997 km (0.034 R)
• M2: 305,928 km (0.03 R)
• M3: 401,072 km (0.045 R)
• M4: 563,386 km (0.102 R)
• M5: 1,102,536 km (0.094 R)
• M6: 1,196,185 km (0.061 R)
• M7: 1,309,281 km (0.07 R)
• M8: 1,443,171 km (0.074 R)
• M9: 1,617,602 km (0.048 R)
• M10: 1,969,157 km (0.112 R)
• M11: 2,065,797 km (0.066 R)
• M12: 2,223,922 km (0.059 R)
• M13: 2,563,509 km (0.085 R)
• M14: 2,821,117 km (0.09 R)
• M15: 3,269,611 km (0.116 R)
• M16: 4,209,086 km (0.109 R)
• M17: 4,501,699 km (0.112 R)
• M18: 4,800,895 km (0.115 R)
• M19: 5,419,332 km (0.1 R)
• M20: 5,584,788 km (0.099 R)
• M21: 6,148,921 km (0.063 R)
• M22: 6,939,247 km (0.037 R)
• M23: 7,044,115 km (0.117 R)
• M24: 7,225,128 km (0.102 R)
• M25: 7,545,567 km (0.027 R)
• M26: 8,809,220 km (0.062 R)
• M27: 8,922,915 km (0.115 R)
• M28: 9,415,840 km (0.092 R)
• M29: 9,850,272 km (0.094 R)
• M30: 10,548,595 km (0.101 R)
• M31: 11,245,422 km (0.088 R)
• M32: 12,137,623 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.6

Radius: 10.1

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.82 AU - 9 AU

Year: 7442 Days

Day: 14.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 128.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,698,131 km

• M1: 141,071 km (0.111 R)
• M2: 475,871 km (0.103 R)
• M3: 585,975 km (0.069 R)
• M4: 834,457 km (0.074 R)
• M5: 1,387,371 km (0.068 R)
• M6: 1,510,041 km (0.098 R)
• M7: 1,877,752 km (0.049 R)
• M8: 2,273,140 km (0.081 R)
• M9: 3,006,768 km (0.076 R)
• M10: 3,385,849 km (0.077 R)
• M11: 3,751,615 km (0.04 R)
• M12: 3,837,784 km (0.046 R)
• M13: 3,924,700 km (0.096 R)
• M14: 4,041,536 km (0.083 R)
• M15: 4,520,698 km (0.087 R)
• M16: 4,892,150 km (0.066 R)
• M17: 5,500,115 km (0.084 R)
• M18: 5,730,197 km (0.081 R)
• M19: 6,098,208 km (0.108 R)
• M20: 6,302,259 km (0.086 R)
• M21: 6,682,088 km (0.089 R)
• M22: 7,140,606 km (0.025 R)
• M23: 7,212,113 km (0.078 R)
• M24: 7,283,771 km (0.095 R)
• M25: 7,718,951 km (0.081 R)
• M26: 9,780,260 km (0.044 R)
• M27: 10,543,808 km (0.113 R)
• M28: 11,118,712 km (0.094 R)
• M29: 11,451,867 km (0.082 R)
• M30: 11,619,566 km (0.112 R)
• M31: 11,830,499 km (0.094 R)
• M32: 12,170,535 km (0.059 R)
• M33: 12,427,694 km (0.103 R)
• M34: 13,651,554 km (0.06 R)
• M35: 14,277,920 km (0.109 R)
• M36: 14,413,306 km (0.077 R)
• M37: 14,503,813 km (0.083 R)
• M38: 15,234,898 km (0.088 R)
• M39: 15,651,378 km (0.085 R)
• M40: 16,118,423 km (0.091 R)
• M41: 17,402,571 km (0.099 R)
• M42: 17,886,520 km (0.116 R)
• M43: 18,620,746 km (0.115 R)
• M44: 18,719,331 km (0.104 R)
• M45: 19,215,248 km (0.118 R)
• M46: 19,314,880 km (0.05 R)
• M47: 19,866,148 km (0.099 R)
• M48: 20,017,541 km (0.07 R)
• M49: 21,189,940 km (0.102 R)
• M50: 21,292,863 km (0.117 R)
• M51: 21,654,741 km (0.079 R)
• M52: 21,758,561 km (0.094 R)
• M53: 23,334,575 km (0.115 R)
• M54: 24,730,174 km (0.118 R)
• M55: 25,383,318 km (0.117 R)
• M56: 25,602,329 km (0.07 R)
• M57: 25,712,134 km (0.092 R)
• M58: 26,152,550 km (0.053 R)
• M59: 26,873,761 km (0.037 R)
• M60: 28,449,177 km (0.076 R)
• M61: 28,847,705 km (0.106 R)
• M62: 29,477,662 km (0.09 R)
• M63: 29,765,488 km (0.086 R)
• M64: 31,335,967 km (0.06 R)
• M65: 32,042,667 km (0.104 R)
• M66: 33,591,603 km (0.089 R)
• M67: 33,771,869 km (0.112 R)
• M68: 34,133,447 km (0.079 R)
• M69: 34,435,784 km (0.119 R)
• M70: 34,860,493 km (0.107 R)
• M71: 34,982,116 km (0.103 R)
• M72: 35,960,486 km (0.113 R)
• M73: 37,320,480 km (0.082 R)
• M74: 37,507,328 km (0.089 R)
• M75: 37,631,943 km (0.096 R)
• M76: 38,132,048 km (0.079 R)
• M77: 38,445,755 km (0.062 R)
• M78: 39,518,522 km (0.104 R)
• M79: 39,581,951 km (0.12 R)
• M80: 40,026,855 km (0.092 R)
• M81: 41,242,787 km (0.098 R)
• M82: 41,371,441 km (0.113 R)
• M83: 41,435,768 km (0.075 R)
• M84: 41,629,198 km (0.077 R)
• M85: 42,016,806 km (0.108 R)
• M86: 43,187,110 km (0.096 R)
• M87: 43,907,573 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.6

Radius: 7.1

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 17.47 AU - 19.19 AU

Year: 28955 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,698,131 km

• M1: 196,871 km (0.113 R)
• M2: 304,581 km (0.096 R)
• M3: 496,216 km (0.044 R)
• M4: 652,546 km (0.09 R)
• M5: 749,186 km (0.071 R)
• M6: 2,028,098 km (0.093 R)
• M7: 2,393,566 km (0.069 R)
• M8: 2,584,004 km (0.087 R)
• M9: 2,661,496 km (0.111 R)
• M10: 3,479,497 km (0.105 R)
• M11: 4,050,063 km (0.116 R)
• M12: 4,369,455 km (0.075 R)
• M13: 4,508,730 km (0.094 R)
• M14: 4,555,554 km (0.109 R)
• M15: 4,602,378 km (0.12 R)
• M16: 5,080,792 km (0.069 R)
• M17: 5,227,398 km (0.105 R)
• M18: 5,425,017 km (0.118 R)
• M19: 5,776,722 km (0.086 R)
• M20: 5,981,072 km (0.088 R)
• M21: 6,187,817 km (0.11 R)
• M22: 6,449,613 km (0.116 R)
• M23: 7,147,188 km (0.117 R)
• M24: 7,366,648 km (0.049 R)
• M25: 8,038,193 km (0.08 R)
• M26: 8,670,992 km (0.085 R)
• M27: 9,619,592 km (0.106 R)
• M28: 9,801,204 km (0.119 R)
• M29: 10,414,555 km (0.112 R)
• M30: 10,476,488 km (0.072 R)
• M31: 10,663,336 km (0.115 R)
• M32: 11,103,453 km (0.104 R)
• M33: 11,485,526 km (0.119 R)
• M34: 11,742,535 km (0.066 R)
• M35: 13,594,706 km (0.072 R)
• M36: 14,762,767 km (0.082 R)
• M37: 15,677,558 km (0.096 R)
• M38: 16,321,576 km (0.075 R)
• M39: 16,901,268 km (0.082 R)
• M40: 17,120,429 km (0.055 R)
• M41: 17,931,998 km (0.104 R)
• M42: 18,305,095 km (0.115 R)
• M43: 19,286,905 km (0.108 R)
• M44: 20,908,846 km (0.081 R)
• M45: 21,855,052 km (0.088 R)
• M46: 23,138,452 km (0.04 R)
• M47: 23,219,385 km (0.112 R)
• M48: 25,358,933 km (0.11 R)
• M49: 26,367,373 km (0.094 R)
• M50: 26,876,604 km (0.084 R)
• M51: 26,961,725 km (0.082 R)
• M52: 27,388,977 km (0.06 R)
• M53: 27,474,696 km (0.103 R)
• M54: 27,818,472 km (0.047 R)
• M55: 27,904,640 km (0.074 R)
• M56: 28,423,446 km (0.095 R)
• M57: 28,771,111 km (0.05 R)
• M58: 30,619,393 km (0.061 R)
• M59: 33,967,992 km (0.114 R)
• M60: 36,013,593 km (0.106 R)
• M61: 37,335,889 km (0.065 R)
• M62: 37,621,321 km (0.112 R)
• M63: 38,002,945 km (0.101 R)
• M64: 38,866,424 km (0.111 R)
• M65: 39,155,747 km (0.11 R)
• M66: 40,417,455 km (0.079 R)
• M67: 41,593,893 km (0.032 R)
• M68: 41,988,682 km (0.043 R)
• M69: 42,483,701 km (0.11 R)
• M70: 42,881,182 km (0.114 R)
• M71: 43,479,724 km (0.06 R)
• M72: 44,785,863 km (0.034 R)
• M73: 44,987,969 km (0.112 R)
• M74: 49,093,084 km (0.105 R)
• M75: 50,033,157 km (0.108 R)
• M76: 50,663,114 km (0.095 R)
• M77: 53,530,456 km (0.064 R)
• M78: 54,929,795 km (0.117 R)
• M79: 59,420,873 km (0.092 R)
• M80: 59,865,328 km (0.086 R)
• M81: 61,654,070 km (0.053 R)
• M82: 63,346,919 km (0.079 R)
• M83: 63,573,859 km (0.114 R)
• M84: 63,687,404 km (0.07 R)
• M85: 65,513,096 km (0.107 R)
• M86: 65,857,321 km (0.096 R)
• M87: 67,587,570 km (0.112 R)
• M88: 67,935,385 km (0.094 R)
• M89: 70,621,864 km (0.08 R)
• M90: 74,058,276 km (0.106 R)
• M91: 81,585,443 km (0.119 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: 556 - 15,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit