🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.49 AU - 0.67 AU

Year: 158 Days

Day: 28.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,174,413 km

• M1: 121,025 km (0.113 R)

Asteroid Belt

Center: 1.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2 AU - 2.04 AU

Year: 1028 Days

Day: 33.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.07 AU - 2.27 AU

Year: 1145 Days

Day: 26.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.66 AU - 4.34 AU

Year: 2865 Days

Day: 31 Hours

Environment

Temp: -125 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.6 AU - 5.36 AU

Year: 3980 Days

Day: 16.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327

Radius: 11.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.79 AU - 6.35 AU

Year: 5356 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 118.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,174,413 km

• M1: 155,731 km (0.084 R)
• M2: 259,403 km (0.106 R)
• M3: 394,490 km (0.054 R)
• M4: 532,718 km (0.061 R)
• M5: 609,013 km (0.107 R)
• M6: 829,670 km (0.085 R)
• M7: 968,048 km (0.115 R)
• M8: 1,114,654 km (0.084 R)
• M9: 1,557,015 km (0.092 R)
• M10: 1,730,997 km (0.098 R)
• M11: 1,911,711 km (0.08 R)
• M12: 2,004,462 km (0.087 R)
• M13: 2,644,442 km (0.117 R)
• M14: 3,233,109 km (0.098 R)
• M15: 3,307,160 km (0.11 R)
• M16: 3,457,207 km (0.112 R)
• M17: 3,901,213 km (0.083 R)
• M18: 4,019,994 km (0.102 R)
• M19: 4,322,481 km (0.095 R)
• M20: 4,466,095 km (0.119 R)
• M21: 4,779,502 km (0.032 R)
• M22: 5,582,993 km (0.093 R)
• M23: 6,103,743 km (0.104 R)
• M24: 6,265,308 km (0.087 R)
• M25: 6,428,221 km (0.098 R)
• M26: 7,215,704 km (0.092 R)
• M27: 7,658,065 km (0.109 R)
• M28: 7,832,645 km (0.086 R)
• M29: 8,185,397 km (0.101 R)
• M30: 8,338,286 km (0.06 R)
• M31: 8,415,030 km (0.105 R)
• M32: 8,724,548 km (0.111 R)
• M33: 8,854,698 km (0.11 R)
• M34: 9,116,793 km (0.071 R)
• M35: 9,381,432 km (0.116 R)
• M36: 9,621,836 km (0.077 R)
• M37: 9,729,247 km (0.027 R)
• M38: 10,108,627 km (0.078 R)
• M39: 10,190,607 km (0.086 R)
• M40: 10,465,269 km (0.117 R)
• M41: 11,247,666 km (0.075 R)
• M42: 11,503,029 km (0.098 R)
• M43: 12,019,740 km (0.061 R)
• M44: 12,164,700 km (0.12 R)
• M45: 13,224,901 km (0.053 R)
• M46: 13,584,833 km (0.111 R)
• M47: 13,826,733 km (0.088 R)
• M48: 13,917,688 km (0.099 R)
• M49: 14,039,461 km (0.104 R)
• M50: 14,437,391 km (0.082 R)
• M51: 14,746,161 km (0.109 R)
• M52: 15,025,909 km (0.114 R)
• M53: 15,843,761 km (0.048 R)
• M54: 16,418,516 km (0.108 R)
• M55: 17,000,003 km (0.106 R)
• M56: 17,522,698 km (0.112 R)
• M57: 18,283,253 km (0.07 R)
• M58: 18,483,415 km (0.054 R)
• M59: 18,583,795 km (0.085 R)
• M60: 18,785,154 km (0.112 R)
• M61: 19,088,389 km (0.095 R)
• M62: 20,076,633 km (0.104 R)
• M63: 20,455,863 km (0.111 R)
• M64: 20,802,631 km (0.079 R)
• M65: 21,116,487 km (0.119 R)
• M66: 21,221,356 km (0.071 R)
• M67: 21,396,684 km (0.098 R)
• M68: 21,960,967 km (0.091 R)
• M69: 22,924,079 km (0.115 R)
• M70: 23,104,045 km (0.114 R)
• M71: 23,356,716 km (0.101 R)
• M72: 23,610,134 km (0.092 R)
• M73: 24,156,615 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.1

Radius: 11.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.28 AU - 7.12 AU

Year: 5529 Days

Day: 10.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,174,413 km

• M1: 165,754 km (0.109 R)
• M2: 257,159 km (0.085 R)
• M3: 338,540 km (0.111 R)
• M4: 657,632 km (0.101 R)
• M5: 784,790 km (0.111 R)
• M6: 946,805 km (0.115 R)
• M7: 1,148,313 km (0.088 R)
• M8: 1,276,369 km (0.112 R)
• M9: 1,469,949 km (0.114 R)
• M10: 1,546,992 km (0.083 R)
• M11: 1,987,857 km (0.1 R)
• M12: 2,303,358 km (0.102 R)
• M13: 2,393,865 km (0.068 R)
• M14: 2,485,569 km (0.106 R)
• M15: 2,825,904 km (0.104 R)
• M16: 3,221,590 km (0.067 R)
• M17: 3,488,473 km (0.073 R)
• M18: 3,826,863 km (0.093 R)
• M19: 4,287,176 km (0.101 R)
• M20: 4,626,913 km (0.08 R)
• M21: 4,765,141 km (0.073 R)
• M22: 4,975,326 km (0.076 R)
• M23: 5,093,359 km (0.104 R)
• M24: 5,747,251 km (0.118 R)
• M25: 6,197,989 km (0.067 R)
• M26: 6,686,127 km (0.115 R)
• M27: 6,790,547 km (0.099 R)
• M28: 6,974,402 km (0.109 R)
• M29: 7,106,946 km (0.095 R)
• M30: 7,266,866 km (0.087 R)
• M31: 8,057,192 km (0.059 R)
• M32: 8,533,212 km (0.102 R)
• M33: 8,960,912 km (0.07 R)
• M34: 9,308,129 km (0.104 R)
• M35: 9,659,684 km (0.111 R)
• M36: 9,748,396 km (0.032 R)
• M37: 9,866,877 km (0.054 R)
• M38: 10,165,325 km (0.12 R)
• M39: 10,345,890 km (0.054 R)
• M40: 10,740,828 km (0.096 R)
• M41: 11,171,520 km (0.096 R)
• M42: 11,576,631 km (0.118 R)
• M43: 11,702,144 km (0.081 R)
• M44: 11,796,690 km (0.106 R)
• M45: 12,049,959 km (0.086 R)
• M46: 12,241,145 km (0.062 R)
• M47: 12,465,392 km (0.097 R)
• M48: 13,343,232 km (0.104 R)
• M49: 13,541,150 km (0.054 R)
• M50: 14,680,338 km (0.06 R)
• M51: 15,158,303 km (0.044 R)
• M52: 17,049,669 km (0.095 R)
• M53: 17,624,275 km (0.077 R)
• M54: 18,424,773 km (0.068 R)
• M55: 18,608,330 km (0.086 R)
• M56: 18,792,485 km (0.06 R)
• M57: 19,311,589 km (0.099 R)
• M58: 19,423,339 km (0.031 R)
• M59: 19,535,388 km (0.064 R)
• M60: 19,610,186 km (0.07 R)
• M61: 20,212,168 km (0.05 R)
• M62: 20,477,555 km (0.109 R)
• M63: 20,896,728 km (0.091 R)
• M64: 21,588,768 km (0.079 R)
• M65: 21,782,348 km (0.102 R)
• M66: 22,093,362 km (0.064 R)
• M67: 22,955,943 km (0.102 R)
• M68: 24,069,849 km (0.075 R)
• M69: 25,609,659 km (0.086 R)
• M70: 25,732,479 km (0.08 R)
• M71: 26,143,724 km (0.12 R)
• M72: 26,557,063 km (0.098 R)
• M73: 26,681,379 km (0.115 R)
• M74: 26,930,908 km (0.112 R)
• M75: 27,473,948 km (0.075 R)
• M76: 27,725,871 km (0.078 R)
• M77: 27,936,355 km (0.051 R)
• M78: 28,147,288 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.2

Radius: 11.7

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.29 AU - 7.57 AU

Year: 6534 Days

Day: 7.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,174,413 km

• M1: 179,966 km (0.115 R)
• M2: 543,040 km (0.109 R)
• M3: 844,181 km (0.076 R)
• M4: 1,057,208 km (0.05 R)
• M5: 1,438,683 km (0.107 R)
• M6: 1,575,415 km (0.099 R)
• M7: 1,862,344 km (0.07 R)
• M8: 2,121,747 km (0.08 R)
• M9: 2,233,496 km (0.103 R)
• M10: 2,416,305 km (0.066 R)
• M11: 2,580,414 km (0.114 R)
• M12: 3,222,338 km (0.091 R)
• M13: 3,641,511 km (0.092 R)
• M14: 4,106,162 km (0.056 R)
• M15: 4,445,450 km (0.114 R)
• M16: 4,676,878 km (0.072 R)
• M17: 4,912,196 km (0.104 R)
• M18: 5,061,345 km (0.12 R)
• M19: 5,333,463 km (0.103 R)
• M20: 5,579,552 km (0.106 R)
• M21: 6,470,108 km (0.118 R)
• M22: 7,099,466 km (0.118 R)
• M23: 7,200,744 km (0.099 R)
• M24: 7,575,786 km (0.103 R)
• M25: 8,667,401 km (0.08 R)
• M26: 9,323,687 km (0.053 R)
• M27: 10,109,525 km (0.081 R)
• M28: 10,568,192 km (0.075 R)
• M29: 10,722,577 km (0.084 R)
• M30: 10,838,964 km (0.067 R)
• M31: 11,190,370 km (0.029 R)
• M32: 11,505,871 km (0.114 R)
• M33: 11,824,365 km (0.074 R)
• M34: 11,904,550 km (0.103 R)
• M35: 11,984,734 km (0.111 R)
• M36: 12,065,218 km (0.034 R)
• M37: 12,962,057 km (0.06 R)
• M38: 14,007,148 km (0.11 R)
• M39: 14,690,212 km (0.118 R)
• M40: 14,992,399 km (0.025 R)
• M41: 15,166,083 km (0.107 R)
• M42: 15,647,040 km (0.103 R)
• M43: 16,177,514 km (0.065 R)
• M44: 16,444,995 km (0.085 R)
• M45: 16,534,454 km (0.062 R)
• M46: 16,758,851 km (0.085 R)
• M47: 17,074,652 km (0.057 R)
• M48: 18,172,551 km (0.096 R)
• M49: 18,590,228 km (0.072 R)
• M50: 18,870,425 km (0.119 R)
• M51: 19,719,243 km (0.117 R)
• M52: 20,292,203 km (0.114 R)
• M53: 20,773,759 km (0.071 R)
• M54: 21,797,307 km (0.092 R)
• M55: 23,944,037 km (0.093 R)
• M56: 24,657,469 km (0.057 R)
• M57: 24,965,341 km (0.102 R)
• M58: 25,481,454 km (0.044 R)
• M59: 25,688,797 km (0.069 R)
• M60: 26,734,187 km (0.108 R)
• M61: 27,209,010 km (0.093 R)
• M62: 27,953,409 km (0.058 R)
• M63: 29,082,574 km (0.109 R)
• M64: 29,843,578 km (0.096 R)
• M65: 30,281,302 km (0.113 R)
• M66: 30,391,107 km (0.1 R)
• M67: 30,776,321 km (0.11 R)
• M68: 31,607,487 km (0.04 R)
• M69: 32,109,687 km (0.109 R)
• M70: 32,502,082 km (0.105 R)
• M71: 32,727,077 km (0.108 R)
• M72: 32,952,521 km (0.047 R)
• M73: 34,660,031 km (0.09 R)
• M74: 35,988,461 km (0.065 R)
• M75: 36,746,772 km (0.117 R)
• M76: 37,216,061 km (0.084 R)
• M77: 37,510,320 km (0.075 R)
• M78: 38,041,991 km (0.084 R)
• M79: 38,933,594 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.5

Radius: 11.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.02 AU - 8.38 AU

Year: 6919 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,174,413 km

• M1: 235,916 km (0.082 R)
• M2: 527,183 km (0.111 R)
• M3: 1,096,253 km (0.078 R)
• M4: 1,321,099 km (0.082 R)
• M5: 2,123,542 km (0.093 R)
• M6: 3,009,460 km (0.114 R)
• M7: 3,099,369 km (0.114 R)
• M8: 3,468,277 km (0.104 R)
• M9: 3,586,459 km (0.077 R)
• M10: 3,949,234 km (0.094 R)
• M11: 4,122,618 km (0.108 R)
• M12: 4,222,849 km (0.104 R)
• M13: 4,323,827 km (0.115 R)
• M14: 4,477,015 km (0.078 R)
• M15: 4,684,059 km (0.088 R)
• M16: 4,973,830 km (0.068 R)
• M17: 5,107,571 km (0.036 R)
• M18: 5,242,508 km (0.103 R)
• M19: 5,878,448 km (0.102 R)
• M20: 6,480,430 km (0.049 R)
• M21: 6,597,416 km (0.063 R)
• M22: 7,102,159 km (0.046 R)
• M23: 7,222,884 km (0.087 R)
• M24: 7,712,069 km (0.098 R)
• M25: 8,149,194 km (0.063 R)
• M26: 8,466,192 km (0.079 R)
• M27: 8,819,842 km (0.064 R)
• M28: 9,047,230 km (0.038 R)
• M29: 9,243,802 km (0.054 R)
• M30: 9,375,747 km (0.119 R)
• M31: 10,521,517 km (0.102 R)
• M32: 10,624,740 km (0.053 R)
• M33: 11,216,100 km (0.1 R)
• M34: 11,356,872 km (0.116 R)
• M35: 11,675,665 km (0.057 R)
• M36: 11,782,478 km (0.117 R)
• M37: 11,925,643 km (0.068 R)
• M38: 12,576,543 km (0.081 R)
• M39: 12,832,805 km (0.109 R)
• M40: 13,239,112 km (0.106 R)
• M41: 13,425,063 km (0.12 R)
• M42: 13,724,557 km (0.1 R)
• M43: 14,483,019 km (0.113 R)
• M44: 15,216,198 km (0.079 R)
• M45: 15,921,851 km (0.041 R)
• M46: 16,398,320 km (0.102 R)
• M47: 17,202,708 km (0.112 R)
• M48: 17,814,414 km (0.049 R)
• M49: 18,391,861 km (0.118 R)
• M50: 20,375,080 km (0.119 R)
• M51: 20,719,455 km (0.102 R)
• M52: 21,457,571 km (0.106 R)
• M53: 21,588,618 km (0.119 R)
• M54: 21,720,115 km (0.09 R)
• M55: 22,071,819 km (0.074 R)
• M56: 22,292,626 km (0.112 R)
• M57: 22,425,469 km (0.072 R)
• M58: 23,093,573 km (0.099 R)
• M59: 24,267,019 km (0.117 R)
• M60: 24,540,633 km (0.041 R)
• M61: 25,044,778 km (0.103 R)
• M62: 25,506,138 km (0.043 R)
• M63: 27,048,492 km (0.107 R)
• M64: 27,521,819 km (0.1 R)
• M65: 28,141,304 km (0.051 R)
• M66: 28,332,790 km (0.081 R)
• M67: 29,539,745 km (0.063 R)
• M68: 29,636,984 km (0.06 R)
• M69: 29,929,448 km (0.089 R)
• M70: 30,714,088 km (0.118 R)
• M71: 32,353,531 km (0.096 R)
• M72: 33,057,689 km (0.108 R)
• M73: 33,209,231 km (0.119 R)
• M74: 33,817,795 km (0.118 R)
• M75: 33,919,522 km (0.053 R)
• M76: 34,174,437 km (0.109 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 16,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit