🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.58 AU - 0.64 AU

Year: 182 Days

Day: 36.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,511,329 km

• M1: 28,124 km (0.079 R)
• M2: 254,167 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.69 AU - 1.09 AU

Year: 321 Days

Day: 17.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,511,329 km

• M1: 610,359 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.38 AU - 3.84 AU

Year: 2626 Days

Day: 14.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,511,329 km

• M1: 530,773 km (0.091 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878

Radius: 8.3

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.84 AU - 5.08 AU

Year: 4230 Days

Day: 8.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,511,329 km

• M1: 156,928 km (0.043 R)
• M2: 302,936 km (0.067 R)
• M3: 439,967 km (0.118 R)
• M4: 587,620 km (0.117 R)
• M5: 679,773 km (0.05 R)
• M6: 789,727 km (0.067 R)
• M7: 959,222 km (0.043 R)
• M8: 1,013,825 km (0.096 R)
• M9: 1,112,111 km (0.069 R)
• M10: 1,288,187 km (0.045 R)
• M11: 1,618,200 km (0.104 R)
• M12: 1,717,384 km (0.108 R)
• M13: 1,974,243 km (0.086 R)
• M14: 2,410,620 km (0.091 R)
• M15: 2,659,401 km (0.069 R)
• M16: 2,836,525 km (0.065 R)
• M17: 2,896,514 km (0.069 R)
• M18: 3,058,379 km (0.114 R)
• M19: 3,412,477 km (0.093 R)
• M20: 3,562,075 km (0.088 R)
• M21: 3,979,004 km (0.12 R)
• M22: 4,931,045 km (0.07 R)
• M23: 5,027,536 km (0.032 R)
• M24: 5,271,679 km (0.03 R)
• M25: 5,444,914 km (0.074 R)
• M26: 5,645,225 km (0.096 R)
• M27: 5,899,093 km (0.1 R)
• M28: 6,470,557 km (0.094 R)
• M29: 6,789,799 km (0.1 R)
• M30: 6,843,504 km (0.081 R)
• M31: 7,168,730 km (0.094 R)
• M32: 7,666,143 km (0.08 R)
• M33: 7,722,092 km (0.065 R)
• M34: 8,461,854 km (0.092 R)
• M35: 9,046,183 km (0.075 R)
• M36: 9,855,657 km (0.111 R)
• M37: 9,947,062 km (0.087 R)
• M38: 10,008,247 km (0.044 R)
• M39: 10,130,768 km (0.113 R)
• M40: 10,346,338 km (0.086 R)
• M41: 10,532,438 km (0.099 R)
• M42: 11,097,170 km (0.091 R)
• M43: 11,287,608 km (0.081 R)
• M44: 11,447,229 km (0.109 R)
• M45: 11,962,743 km (0.052 R)
• M46: 12,486,037 km (0.115 R)
• M47: 13,217,570 km (0.108 R)
• M48: 14,444,422 km (0.11 R)
• M49: 14,513,537 km (0.108 R)
• M50: 15,071,387 km (0.102 R)
• M51: 16,064,418 km (0.036 R)
• M52: 16,641,267 km (0.096 R)
• M53: 16,713,822 km (0.099 R)
• M54: 16,932,235 km (0.067 R)
• M55: 17,445,505 km (0.109 R)
• M56: 18,187,660 km (0.086 R)
• M57: 18,337,258 km (0.106 R)
• M58: 18,939,988 km (0.091 R)
• M59: 19,053,832 km (0.074 R)
• M60: 19,358,114 km (0.06 R)
• M61: 19,817,828 km (0.105 R)
• M62: 20,126,299 km (0.06 R)
• M63: 20,708,833 km (0.116 R)
• M64: 22,369,519 km (0.117 R)
• M65: 22,730,948 km (0.049 R)
• M66: 23,053,780 km (0.068 R)
• M67: 23,296,876 km (0.1 R)
• M68: 23,459,489 km (0.119 R)
• M69: 23,581,711 km (0.027 R)
• M70: 24,401,657 km (0.064 R)
• M71: 24,690,829 km (0.094 R)
• M72: 24,856,584 km (0.113 R)
• M73: 25,105,814 km (0.032 R)
• M74: 25,189,140 km (0.105 R)
• M75: 25,397,829 km (0.114 R)
• M76: 27,558,621 km (0.112 R)
• M77: 27,687,424 km (0.114 R)
• M78: 27,773,593 km (0.102 R)
• M79: 28,161,949 km (0.12 R)
• M80: 28,421,950 km (0.094 R)
• M81: 28,944,196 km (0.026 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.8

Radius: 11.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.08 AU - 6.36 AU

Year: 4566 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,511,329 km

• M1: 152,889 km (0.116 R)
• M2: 239,656 km (0.075 R)
• M3: 386,561 km (0.057 R)
• M4: 474,973 km (0.117 R)
• M5: 582,235 km (0.071 R)
• M6: 801,097 km (0.075 R)
• M7: 958,174 km (0.114 R)
• M8: 1,073,365 km (0.081 R)
• M9: 1,207,255 km (0.109 R)
• M10: 1,658,143 km (0.049 R)
• M11: 2,075,072 km (0.115 R)
• M12: 2,506,662 km (0.099 R)
• M13: 2,687,227 km (0.11 R)
• M14: 2,909,679 km (0.12 R)
• M15: 3,432,374 km (0.102 R)
• M16: 3,592,892 km (0.11 R)
• M17: 4,260,099 km (0.114 R)
• M18: 4,564,081 km (0.094 R)
• M19: 4,830,366 km (0.111 R)
• M20: 5,262,404 km (0.102 R)
• M21: 5,471,393 km (0.093 R)
• M22: 5,849,875 km (0.05 R)
• M23: 6,066,493 km (0.084 R)
• M24: 6,732,353 km (0.112 R)
• M25: 7,919,711 km (0.112 R)
• M26: 7,999,447 km (0.082 R)
• M27: 8,213,222 km (0.09 R)
• M28: 8,456,169 km (0.077 R)
• M29: 8,564,777 km (0.092 R)
• M30: 8,701,360 km (0.102 R)
• M31: 9,031,971 km (0.09 R)
• M32: 9,366,771 km (0.083 R)
• M33: 9,507,543 km (0.057 R)
• M34: 9,905,324 km (0.083 R)
• M35: 10,163,829 km (0.061 R)
• M36: 10,395,706 km (0.077 R)
• M37: 10,512,093 km (0.076 R)
• M38: 10,805,454 km (0.106 R)
• M39: 11,220,588 km (0.12 R)
• M40: 11,520,233 km (0.099 R)
• M41: 11,671,027 km (0.117 R)
• M42: 11,913,825 km (0.078 R)
• M43: 12,005,229 km (0.104 R)
• M44: 12,714,323 km (0.112 R)
• M45: 13,058,249 km (0.11 R)
• M46: 13,278,606 km (0.113 R)
• M47: 13,405,166 km (0.056 R)
• M48: 13,627,618 km (0.106 R)
• M49: 13,851,267 km (0.068 R)
• M50: 14,043,799 km (0.054 R)
• M51: 14,889,027 km (0.103 R)
• M52: 15,450,468 km (0.1 R)
• M53: 15,951,621 km (0.12 R)
• M54: 16,322,624 km (0.111 R)
• M55: 16,798,943 km (0.076 R)
• M56: 17,107,564 km (0.115 R)
• M57: 17,210,786 km (0.111 R)
• M58: 17,765,196 km (0.099 R)
• M59: 17,869,765 km (0.081 R)
• M60: 18,079,501 km (0.046 R)
• M61: 18,325,290 km (0.072 R)
• M62: 18,572,276 km (0.033 R)
• M63: 19,643,098 km (0.119 R)
• M64: 20,843,920 km (0.11 R)
• M65: 21,064,876 km (0.039 R)
• M66: 21,212,529 km (0.073 R)
• M67: 21,844,131 km (0.047 R)
• M68: 22,368,921 km (0.08 R)
• M69: 23,011,743 km (0.066 R)
• M70: 23,430,916 km (0.116 R)
• M71: 23,698,995 km (0.105 R)
• M72: 24,703,545 km (0.115 R)
• M73: 25,250,176 km (0.057 R)
• M74: 25,564,481 km (0.051 R)
• M75: 26,514,727 km (0.103 R)
• M76: 26,794,175 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.4

Radius: 14.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.1 AU - 9.54 AU

Year: 10029 Days

Day: 13.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,511,329 km

• M1: 181,313 km (0.07 R)
• M2: 555,457 km (0.103 R)
• M3: 754,422 km (0.057 R)
• M4: 901,776 km (0.1 R)
• M5: 1,333,964 km (0.059 R)
• M6: 1,479,822 km (0.064 R)
• M7: 2,604,050 km (0.096 R)
• M8: 3,100,266 km (0.118 R)
• M9: 3,198,253 km (0.061 R)
• M10: 3,600,671 km (0.109 R)
• M11: 3,703,894 km (0.065 R)
• M12: 3,834,343 km (0.079 R)
• M13: 4,126,657 km (0.087 R)
• M14: 4,454,127 km (0.1 R)
• M15: 5,076,604 km (0.105 R)
• M16: 5,339,298 km (0.097 R)
• M17: 6,403,238 km (0.069 R)
• M18: 6,879,108 km (0.12 R)
• M19: 7,268,063 km (0.09 R)
• M20: 7,498,444 km (0.088 R)
• M21: 7,697,708 km (0.103 R)
• M22: 8,101,772 km (0.114 R)
• M23: 8,238,056 km (0.101 R)
• M24: 9,534,171 km (0.085 R)
• M25: 9,859,098 km (0.056 R)
• M26: 10,519,872 km (0.092 R)
• M27: 10,631,322 km (0.061 R)
• M28: 10,855,569 km (0.114 R)
• M29: 11,157,009 km (0.092 R)
• M30: 11,308,851 km (0.117 R)
• M31: 12,312,204 km (0.089 R)
• M32: 12,587,314 km (0.114 R)
• M33: 12,824,577 km (0.116 R)
• M34: 12,983,749 km (0.097 R)
• M35: 13,103,427 km (0.092 R)
• M36: 13,384,222 km (0.115 R)
• M37: 13,707,653 km (0.061 R)
• M38: 14,074,616 km (0.079 R)
• M39: 15,068,994 km (0.105 R)
• M40: 15,957,754 km (0.039 R)
• M41: 16,430,035 km (0.05 R)
• M42: 16,602,970 km (0.111 R)
• M43: 16,776,354 km (0.051 R)
• M44: 17,476,472 km (0.108 R)
• M45: 17,652,998 km (0.11 R)
• M46: 18,275,474 km (0.105 R)
• M47: 18,544,451 km (0.107 R)
• M48: 20,417,566 km (0.104 R)
• M49: 20,510,466 km (0.063 R)
• M50: 20,977,212 km (0.117 R)
• M51: 21,258,905 km (0.099 R)
• M52: 21,541,794 km (0.103 R)
• M53: 21,636,490 km (0.093 R)
• M54: 22,830,729 km (0.111 R)
• M55: 23,899,157 km (0.031 R)
• M56: 24,046,212 km (0.099 R)
• M57: 24,736,158 km (0.084 R)
• M58: 25,083,524 km (0.055 R)
• M59: 25,883,723 km (0.119 R)
• M60: 26,034,667 km (0.119 R)
• M61: 26,844,740 km (0.11 R)
• M62: 27,099,654 km (0.038 R)
• M63: 27,406,480 km (0.046 R)
• M64: 27,560,416 km (0.094 R)
• M65: 27,920,498 km (0.067 R)
• M66: 28,801,779 km (0.114 R)
• M67: 30,485,204 km (0.086 R)
• M68: 30,964,515 km (0.074 R)
• M69: 31,446,220 km (0.041 R)
• M70: 32,579,873 km (0.102 R)
• M71: 33,617,185 km (0.098 R)
• M72: 33,891,996 km (0.072 R)
• M73: 35,556,272 km (0.038 R)
• M74: 36,793,596 km (0.114 R)
• M75: 36,963,390 km (0.118 R)
• M76: 38,044,982 km (0.112 R)
• M77: 38,159,425 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.5

Radius: 6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.93 AU - 20.09 AU

Year: 25686 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 50,511,329 km

• M1: 815,907 km (0.088 R)
• M2: 1,302,549 km (0.061 R)
• M3: 1,965,118 km (0.06 R)
• M4: 2,041,562 km (0.109 R)
• M5: 2,548,699 km (0.035 R)
• M6: 3,767,024 km (0.104 R)
• M7: 4,417,775 km (0.03 R)
• M8: 4,484,645 km (0.078 R)
• M9: 4,551,964 km (0.097 R)
• M10: 4,756,016 km (0.094 R)
• M11: 7,150,629 km (0.108 R)
• M12: 8,238,205 km (0.033 R)
• M13: 8,780,049 km (0.116 R)
• M14: 10,878,308 km (0.081 R)
• M15: 11,749,716 km (0.073 R)
• M16: 11,889,291 km (0.086 R)
• M17: 11,935,965 km (0.085 R)
• M18: 13,170,597 km (0.12 R)
• M19: 14,296,321 km (0.104 R)
• M20: 14,694,999 km (0.108 R)
• M21: 14,946,024 km (0.092 R)
• M22: 15,861,563 km (0.057 R)
• M23: 16,015,948 km (0.117 R)
• M24: 16,119,171 km (0.108 R)
• M25: 16,742,844 km (0.073 R)
• M26: 17,746,496 km (0.113 R)
• M27: 17,906,716 km (0.093 R)
• M28: 19,535,388 km (0.053 R)
• M29: 19,866,747 km (0.062 R)
• M30: 24,044,866 km (0.066 R)
• M31: 24,578,182 km (0.096 R)
• M32: 24,697,262 km (0.114 R)
• M33: 27,983,179 km (0.12 R)
• M34: 28,418,958 km (0.099 R)
• M35: 29,108,604 km (0.104 R)
• M36: 30,057,653 km (0.117 R)
• M37: 30,376,296 km (0.105 R)
• M38: 30,504,053 km (0.067 R)
• M39: 32,441,944 km (0.049 R)
• M40: 35,826,446 km (0.094 R)
• M41: 36,096,470 km (0.055 R)
• M42: 39,669,615 km (0.119 R)
• M43: 40,299,422 km (0.074 R)
• M44: 44,291,741 km (0.09 R)
• M45: 44,872,181 km (0.094 R)
• M46: 47,663,976 km (0.116 R)
• M47: 49,455,859 km (0.058 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 11,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit