🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.47 AU - 0.65 AU

Year: 157 Days

Day: 13.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,176,296 km

• M1: 46,675 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.56 AU - 1.68 AU

Year: 773 Days

Day: 30.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,176,296 km

• M1: 388,655 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.21 AU - 2.33 AU

Year: 1282 Days

Day: 41 Hours

Environment

Temp: -87 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,176,296 km

• M1: 314,305 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.27 AU - 2.91 AU

Year: 1562 Days

Day: 28 Hours

Environment

Temp: -91 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.06 AU - 5.04 AU

Year: 3054 Days

Day: 39.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.83 AU - 4.29 AU

Year: 3066 Days

Day: 38.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.9

Radius: 10.4

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.64 AU - 4.98 AU

Year: 3953 Days

Day: 6.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 134.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,176,296 km

• M1: 130,150 km (0.081 R)
• M2: 255,513 km (0.109 R)
• M3: 361,279 km (0.102 R)
• M4: 434,133 km (0.094 R)
• M5: 513,569 km (0.038 R)
• M6: 588,967 km (0.094 R)
• M7: 658,530 km (0.065 R)
• M8: 742,005 km (0.096 R)
• M9: 897,587 km (0.117 R)
• M10: 967,749 km (0.081 R)
• M11: 1,126,622 km (0.048 R)
• M12: 1,597,556 km (0.098 R)
• M13: 1,969,157 km (0.058 R)
• M14: 2,286,005 km (0.063 R)
• M15: 2,450,712 km (0.066 R)
• M16: 2,551,242 km (0.103 R)
• M17: 3,057,481 km (0.095 R)
• M18: 3,202,741 km (0.083 R)
• M19: 3,331,694 km (0.107 R)
• M20: 3,537,840 km (0.091 R)
• M21: 3,728,877 km (0.082 R)
• M22: 4,121,421 km (0.108 R)
• M23: 4,693,035 km (0.069 R)
• M24: 4,776,810 km (0.111 R)
• M25: 4,861,033 km (0.107 R)
• M26: 5,333,314 km (0.114 R)
• M27: 5,464,661 km (0.082 R)
• M28: 5,933,052 km (0.065 R)
• M29: 6,092,074 km (0.117 R)
• M30: 6,321,557 km (0.032 R)
• M31: 6,624,343 km (0.084 R)
• M32: 7,244,277 km (0.106 R)
• M33: 7,659,561 km (0.06 R)
• M34: 8,057,641 km (0.12 R)
• M35: 8,133,038 km (0.089 R)
• M36: 8,590,359 km (0.114 R)
• M37: 8,977,817 km (0.091 R)
• M38: 9,160,626 km (0.118 R)
• M39: 9,318,302 km (0.109 R)
• M40: 9,743,160 km (0.04 R)
• M41: 10,065,992 km (0.098 R)
• M42: 10,749,804 km (0.066 R)
• M43: 11,055,582 km (0.091 R)
• M44: 11,223,431 km (0.096 R)
• M45: 11,875,229 km (0.084 R)
• M46: 12,422,757 km (0.09 R)
• M47: 12,539,144 km (0.086 R)
• M48: 13,244,797 km (0.091 R)
• M49: 13,453,037 km (0.113 R)
• M50: 13,722,463 km (0.097 R)
• M51: 13,842,740 km (0.114 R)
• M52: 14,296,919 km (0.104 R)
• M53: 14,663,882 km (0.117 R)
• M54: 14,848,486 km (0.045 R)
• M55: 15,375,819 km (0.096 R)
• M56: 15,877,720 km (0.038 R)
• M57: 16,608,655 km (0.058 R)
• M58: 16,736,860 km (0.104 R)
• M59: 16,865,514 km (0.108 R)
• M60: 17,971,491 km (0.063 R)
• M61: 18,633,163 km (0.088 R)
• M62: 18,733,094 km (0.055 R)
• M63: 19,067,445 km (0.089 R)
• M64: 19,134,615 km (0.038 R)
• M65: 19,235,444 km (0.104 R)
• M66: 19,437,551 km (0.071 R)
• M67: 19,572,787 km (0.116 R)
• M68: 19,946,183 km (0.084 R)
• M69: 20,700,007 km (0.092 R)
• M70: 21,918,332 km (0.041 R)
• M71: 22,731,546 km (0.114 R)
• M72: 22,802,755 km (0.099 R)
• M73: 22,909,717 km (0.044 R)
• M74: 23,988,168 km (0.111 R)
• M75: 24,205,833 km (0.064 R)
• M76: 24,424,096 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.7

Radius: 11.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.67 AU - 10.71 AU

Year: 11304 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 40,176,296 km

• M1: 169,195 km (0.108 R)
• M2: 242,797 km (0.094 R)
• M3: 366,515 km (0.114 R)
• M4: 625,768 km (0.065 R)
• M5: 708,196 km (0.106 R)
• M6: 828,473 km (0.097 R)
• M7: 932,444 km (0.111 R)
• M8: 1,141,731 km (0.053 R)
• M9: 1,492,089 km (0.091 R)
• M10: 1,606,831 km (0.086 R)
• M11: 1,799,662 km (0.12 R)
• M12: 1,953,299 km (0.077 R)
• M13: 2,491,702 km (0.069 R)
• M14: 2,857,768 km (0.039 R)
• M15: 3,391,683 km (0.12 R)
• M16: 3,602,317 km (0.099 R)
• M17: 3,758,347 km (0.043 R)
• M18: 3,956,564 km (0.105 R)
• M19: 4,280,893 km (0.091 R)
• M20: 4,762,299 km (0.12 R)
• M21: 4,955,579 km (0.041 R)
• M22: 5,776,722 km (0.096 R)
• M23: 7,996,754 km (0.065 R)
• M24: 8,329,759 km (0.053 R)
• M25: 8,511,072 km (0.104 R)
• M26: 8,798,449 km (0.03 R)
• M27: 9,571,571 km (0.074 R)
• M28: 9,707,107 km (0.109 R)
• M29: 9,870,617 km (0.083 R)
• M30: 10,035,025 km (0.106 R)
• M31: 10,366,534 km (0.055 R)
• M32: 10,450,010 km (0.077 R)
• M33: 10,561,610 km (0.065 R)
• M34: 10,645,534 km (0.097 R)
• M35: 10,757,882 km (0.104 R)
• M36: 11,354,030 km (0.097 R)
• M37: 11,555,089 km (0.068 R)
• M38: 11,757,345 km (0.108 R)
• M39: 12,637,729 km (0.079 R)
• M40: 13,236,420 km (0.112 R)
• M41: 13,508,837 km (0.095 R)
• M42: 13,783,050 km (0.073 R)
• M43: 15,024,413 km (0.082 R)
• M44: 15,245,369 km (0.066 R)
• M45: 15,372,079 km (0.116 R)
• M46: 15,818,329 km (0.054 R)
• M47: 16,204,292 km (0.109 R)
• M48: 16,658,471 km (0.096 R)
• M49: 17,051,165 km (0.087 R)
• M50: 17,845,680 km (0.029 R)
• M51: 18,314,669 km (0.108 R)
• M52: 18,889,723 km (0.115 R)
• M53: 19,367,688 km (0.073 R)
• M54: 19,988,220 km (0.119 R)
• M55: 20,405,449 km (0.069 R)
• M56: 21,319,492 km (0.111 R)
• M57: 21,674,487 km (0.068 R)
• M58: 22,354,559 km (0.057 R)
• M59: 22,498,622 km (0.045 R)
• M60: 22,642,984 km (0.052 R)
• M61: 23,114,367 km (0.118 R)
• M62: 23,515,738 km (0.092 R)
• M63: 23,956,304 km (0.113 R)
• M64: 24,288,411 km (0.08 R)
• M65: 24,547,814 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.2

Radius: 14.1

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.66 AU - 11.96 AU

Year: 12406 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,176,296 km

• M1: 176,974 km (0.107 R)
• M2: 757,863 km (0.117 R)
• M3: 881,730 km (0.095 R)
• M4: 1,013,376 km (0.068 R)
• M5: 1,234,930 km (0.079 R)
• M6: 1,586,635 km (0.062 R)
• M7: 1,703,172 km (0.084 R)
• M8: 2,545,707 km (0.041 R)
• M9: 2,910,127 km (0.093 R)
• M10: 3,054,789 km (0.051 R)
• M11: 3,201,843 km (0.064 R)
• M12: 4,101,974 km (0.117 R)
• M13: 5,252,232 km (0.057 R)
• M14: 5,899,841 km (0.086 R)
• M15: 6,158,645 km (0.106 R)
• M16: 6,308,093 km (0.084 R)
• M17: 6,687,474 km (0.074 R)
• M18: 6,879,856 km (0.077 R)
• M19: 6,996,244 km (0.106 R)
• M20: 8,861,879 km (0.084 R)
• M21: 9,031,074 km (0.09 R)
• M22: 9,718,775 km (0.096 R)
• M23: 10,691,909 km (0.091 R)
• M24: 10,872,175 km (0.079 R)
• M25: 11,419,105 km (0.046 R)
• M26: 13,500,460 km (0.099 R)
• M27: 15,036,232 km (0.111 R)
• M28: 15,339,766 km (0.028 R)
• M29: 15,901,805 km (0.08 R)
• M30: 16,314,695 km (0.064 R)
• M31: 16,993,271 km (0.117 R)
• M32: 17,098,438 km (0.042 R)
• M33: 17,734,379 km (0.065 R)
• M34: 17,841,192 km (0.038 R)
• M35: 17,948,154 km (0.076 R)
• M36: 19,412,867 km (0.1 R)
• M37: 20,076,184 km (0.108 R)
• M38: 21,368,410 km (0.119 R)
• M39: 22,225,606 km (0.118 R)
• M40: 23,152,215 km (0.089 R)
• M41: 23,679,099 km (0.082 R)
• M42: 23,796,683 km (0.088 R)
• M43: 24,625,455 km (0.059 R)
• M44: 26,433,196 km (0.12 R)
• M45: 26,861,195 km (0.091 R)
• M46: 27,476,491 km (0.12 R)
• M47: 27,972,109 km (0.116 R)
• M48: 29,539,895 km (0.1 R)
• M49: 30,238,816 km (0.046 R)
• M50: 31,200,730 km (0.088 R)
• M51: 31,977,293 km (0.092 R)
• M52: 32,107,443 km (0.08 R)
• M53: 32,433,417 km (0.114 R)
• M54: 34,545,290 km (0.047 R)
• M55: 35,281,611 km (0.07 R)
• M56: 36,158,404 km (0.095 R)
• M57: 36,701,594 km (0.03 R)
• M58: 37,042,378 km (0.053 R)
• M59: 37,864,717 km (0.079 R)
• M60: 38,485,399 km (0.091 R)
• M61: 39,039,808 km (0.072 R)
• M62: 39,178,934 km (0.066 R)
• M63: 39,457,486 km (0.075 R)
• M64: 40,297,328 km (0.066 R)
• M65: 41,355,284 km (0.077 R)
• M66: 41,638,922 km (0.111 R)
• M67: 42,136,933 km (0.077 R)
• M68: 43,354,510 km (0.073 R)
• M69: 43,498,573 km (0.094 R)
• M70: 45,751,068 km (0.094 R)
• M71: 45,897,674 km (0.11 R)
• M72: 46,338,389 km (0.03 R)
• M73: 47,150,257 km (0.118 R)
• M74: 47,595,011 km (0.058 R)
• M75: 48,264,911 km (0.111 R)
• M76: 48,937,802 km (0.104 R)
• M77: 49,237,895 km (0.109 R)
• M78: 50,595,795 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.1

Radius: 9.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.89 AU - 11.73 AU

Year: 12406 Days

Day: 11.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,176,296 km

• M1: 120,725 km (0.117 R)
• M2: 224,247 km (0.082 R)
• M3: 567,275 km (0.109 R)
• M4: 752,776 km (0.096 R)
• M5: 1,042,847 km (0.116 R)
• M6: 1,273,826 km (0.062 R)
• M7: 1,521,410 km (0.076 R)
• M8: 2,217,639 km (0.118 R)
• M9: 2,308,295 km (0.103 R)
• M10: 2,469,861 km (0.119 R)
• M11: 2,540,172 km (0.102 R)
• M12: 2,659,102 km (0.047 R)
• M13: 2,804,062 km (0.075 R)
• M14: 2,951,865 km (0.119 R)
• M15: 3,127,643 km (0.064 R)
• M16: 4,084,919 km (0.109 R)
• M17: 4,337,590 km (0.102 R)
• M18: 5,186,708 km (0.064 R)
• M19: 5,277,514 km (0.094 R)
• M20: 6,117,955 km (0.047 R)
• M21: 6,310,487 km (0.099 R)
• M22: 6,504,964 km (0.1 R)
• M23: 6,734,298 km (0.12 R)
• M24: 6,833,481 km (0.09 R)
• M25: 7,644,002 km (0.12 R)
• M26: 7,747,524 km (0.031 R)
• M27: 8,627,908 km (0.099 R)
• M28: 10,905,984 km (0.043 R)
• M29: 11,217,746 km (0.098 R)
• M30: 11,572,143 km (0.073 R)
• M31: 11,770,660 km (0.04 R)
• M32: 12,698,166 km (0.083 R)
• M33: 13,943,120 km (0.078 R)
• M34: 14,751,547 km (0.111 R)
• M35: 15,096,520 km (0.102 R)
• M36: 15,750,412 km (0.073 R)
• M37: 17,266,885 km (0.108 R)
• M38: 17,813,067 km (0.096 R)
• M39: 18,226,556 km (0.12 R)
• M40: 18,922,635 km (0.093 R)
• M41: 19,062,957 km (0.073 R)
• M42: 21,499,757 km (0.104 R)
• M43: 21,841,888 km (0.043 R)
• M44: 22,581,051 km (0.061 R)
• M45: 22,878,900 km (0.117 R)
• M46: 23,028,348 km (0.069 R)
• M47: 23,528,903 km (0.111 R)
• M48: 24,235,753 km (0.098 R)
• M49: 25,000,796 km (0.09 R)
• M50: 25,670,247 km (0.081 R)
• M51: 25,877,440 km (0.102 R)
• M52: 25,981,111 km (0.093 R)
• M53: 26,085,082 km (0.086 R)
• M54: 26,974,142 km (0.061 R)
• M55: 28,032,696 km (0.12 R)
• M56: 28,192,616 km (0.109 R)
• M57: 28,620,765 km (0.114 R)
• M58: 30,190,346 km (0.091 R)
• M59: 31,843,403 km (0.077 R)
• M60: 32,680,852 km (0.058 R)
• M61: 33,412,684 km (0.093 R)
• M62: 34,377,591 km (0.052 R)
• M63: 36,044,859 km (0.05 R)
• M64: 36,509,360 km (0.082 R)
• M65: 36,684,091 km (0.092 R)
• M66: 37,209,927 km (0.115 R)
• M67: 37,855,891 km (0.045 R)
• M68: 39,517,175 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit