🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.73 AU - 1.09 AU

Year: 334 Days

Day: 47.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,551,940 km

• M1: 172,038 km (0.109 R)

Asteroid Belt

Center: 1.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.64 AU - 1.96 AU

Year: 930 Days

Day: 19.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.82 AU - 2.7 AU

Year: 1308 Days

Day: 13.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.43 AU - 3.75 AU

Year: 2091 Days

Day: 13.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.8

Radius: 11.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.33 AU - 5.37 AU

Year: 3493 Days

Day: 6.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 51,551,940 km

• M1: 148,700 km (0.07 R)
• M2: 309,817 km (0.052 R)
• M3: 437,424 km (0.097 R)
• M4: 526,734 km (0.048 R)
• M5: 670,198 km (0.103 R)
• M6: 838,646 km (0.114 R)
• M7: 944,711 km (0.118 R)
• M8: 1,183,469 km (0.081 R)
• M9: 1,391,410 km (0.036 R)
• M10: 1,598,453 km (0.108 R)
• M11: 1,678,638 km (0.094 R)
• M12: 1,760,468 km (0.077 R)
• M13: 2,101,252 km (0.085 R)
• M14: 2,189,814 km (0.067 R)
• M15: 2,370,827 km (0.079 R)
• M16: 2,556,777 km (0.066 R)
• M17: 2,780,127 km (0.079 R)
• M18: 2,910,576 km (0.109 R)
• M19: 3,076,630 km (0.095 R)
• M20: 3,488,174 km (0.049 R)
• M21: 4,045,725 km (0.078 R)
• M22: 4,231,525 km (0.077 R)
• M23: 4,592,655 km (0.055 R)
• M24: 5,672,751 km (0.09 R)
• M25: 5,839,254 km (0.028 R)
• M26: 6,092,224 km (0.091 R)
• M27: 6,262,765 km (0.118 R)
• M28: 6,872,526 km (0.048 R)
• M29: 6,961,238 km (0.111 R)
• M30: 7,072,688 km (0.065 R)
• M31: 7,207,027 km (0.063 R)
• M32: 7,387,741 km (0.094 R)
• M33: 7,546,913 km (0.096 R)
• M34: 8,360,427 km (0.093 R)
• M35: 8,550,416 km (0.108 R)
• M36: 9,669,857 km (0.109 R)
• M37: 9,919,236 km (0.089 R)
• M38: 9,994,484 km (0.061 R)
• M39: 10,070,031 km (0.083 R)
• M40: 10,170,860 km (0.117 R)
• M41: 10,399,146 km (0.091 R)
• M42: 10,783,463 km (0.096 R)
• M43: 12,231,870 km (0.09 R)
• M44: 12,447,740 km (0.066 R)
• M45: 13,212,933 km (0.082 R)
• M46: 13,323,486 km (0.052 R)
• M47: 13,406,512 km (0.101 R)
• M48: 13,824,788 km (0.075 R)
• M49: 14,218,978 km (0.09 R)
• M50: 14,960,984 km (0.12 R)
• M51: 15,540,376 km (0.075 R)
• M52: 15,774,198 km (0.095 R)
• M53: 15,950,275 km (0.106 R)
• M54: 16,068,158 km (0.115 R)
• M55: 16,721,003 km (0.096 R)
• M56: 16,900,670 km (0.094 R)
• M57: 17,231,580 km (0.074 R)
• M58: 17,443,261 km (0.081 R)
• M59: 17,655,840 km (0.105 R)
• M60: 18,053,022 km (0.115 R)
• M61: 18,545,798 km (0.034 R)
• M62: 19,828,749 km (0.048 R)
• M63: 20,082,317 km (0.117 R)
• M64: 20,273,354 km (0.072 R)
• M65: 20,528,867 km (0.096 R)
• M66: 21,855,351 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767

Radius: 10.7

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.05 AU - 7.13 AU

Year: 5786 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,551,940 km

• M1: 461,659 km (0.092 R)
• M2: 677,529 km (0.116 R)
• M3: 1,047,185 km (0.109 R)
• M4: 1,205,460 km (0.117 R)
• M5: 1,287,738 km (0.096 R)
• M6: 1,423,573 km (0.114 R)
• M7: 1,936,544 km (0.111 R)
• M8: 2,295,280 km (0.043 R)
• M9: 2,632,025 km (0.055 R)
• M10: 2,872,578 km (0.07 R)
• M11: 3,029,506 km (0.079 R)
• M12: 3,235,652 km (0.057 R)
• M13: 3,399,013 km (0.054 R)
• M14: 3,469,923 km (0.119 R)
• M15: 3,565,366 km (0.105 R)
• M16: 4,030,167 km (0.118 R)
• M17: 4,257,256 km (0.118 R)
• M18: 4,540,445 km (0.096 R)
• M19: 4,723,852 km (0.05 R)
• M20: 4,909,802 km (0.058 R)
• M21: 5,179,527 km (0.111 R)
• M22: 5,621,439 km (0.079 R)
• M23: 5,790,335 km (0.038 R)
• M24: 5,875,456 km (0.097 R)
• M25: 6,307,046 km (0.093 R)
• M26: 7,018,982 km (0.055 R)
• M27: 7,201,043 km (0.045 R)
• M28: 7,507,868 km (0.091 R)
• M29: 7,662,852 km (0.085 R)
• M30: 7,756,350 km (0.085 R)
• M31: 7,976,110 km (0.117 R)
• M32: 8,518,402 km (0.049 R)
• M33: 8,875,642 km (0.103 R)
• M34: 9,840,997 km (0.09 R)
• M35: 10,079,007 km (0.115 R)
• M36: 10,456,891 km (0.047 R)
• M37: 10,734,694 km (0.12 R)
• M38: 11,546,712 km (0.097 R)
• M39: 12,123,411 km (0.077 R)
• M40: 12,451,928 km (0.03 R)
• M41: 13,454,982 km (0.119 R)
• M42: 13,643,475 km (0.111 R)
• M43: 13,947,159 km (0.093 R)
• M44: 14,560,959 km (0.11 R)
• M45: 14,988,211 km (0.029 R)
• M46: 16,174,223 km (0.03 R)
• M47: 18,383,933 km (0.101 R)
• M48: 18,467,708 km (0.11 R)
• M49: 18,677,294 km (0.07 R)
• M50: 18,887,778 km (0.094 R)
• M51: 19,311,140 km (0.112 R)
• M52: 19,524,018 km (0.059 R)
• M53: 19,823,363 km (0.079 R)
• M54: 20,038,036 km (0.052 R)
• M55: 20,469,776 km (0.101 R)
• M56: 20,904,657 km (0.083 R)
• M57: 21,872,106 km (0.096 R)
• M58: 22,271,981 km (0.11 R)
• M59: 24,445,788 km (0.09 R)
• M60: 25,417,875 km (0.109 R)
• M61: 25,885,219 km (0.082 R)
• M62: 26,025,990 km (0.066 R)
• M63: 26,449,801 km (0.112 R)
• M64: 26,686,315 km (0.074 R)
• M65: 27,161,289 km (0.111 R)
• M66: 27,495,490 km (0.031 R)
• M67: 27,734,996 km (0.093 R)
• M68: 28,264,423 km (0.063 R)
• M69: 28,457,704 km (0.117 R)
• M70: 29,089,156 km (0.108 R)
• M71: 29,382,069 km (0.07 R)
• M72: 29,823,383 km (0.105 R)
• M73: 30,811,925 km (0.119 R)
• M74: 31,210,305 km (0.076 R)
• M75: 31,660,594 km (0.093 R)
• M76: 31,962,034 km (0.117 R)
• M77: 32,213,957 km (0.079 R)
• M78: 32,314,786 km (0.06 R)
• M79: 32,415,914 km (0.039 R)
• M80: 34,201,065 km (0.072 R)
• M81: 34,407,211 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 13.8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.51 AU - 9.43 AU

Year: 9491 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,551,940 km

• M1: 275,559 km (0.032 R)
• M2: 598,242 km (0.057 R)
• M3: 964,757 km (0.107 R)
• M4: 1,334,263 km (0.096 R)
• M5: 1,467,406 km (0.089 R)
• M6: 1,676,095 km (0.099 R)
• M7: 1,772,136 km (0.119 R)
• M8: 1,995,187 km (0.066 R)
• M9: 2,892,026 km (0.099 R)
• M10: 3,398,564 km (0.086 R)
• M11: 3,521,833 km (0.119 R)
• M12: 3,741,293 km (0.086 R)
• M13: 4,561,987 km (0.112 R)
• M14: 6,212,650 km (0.061 R)
• M15: 7,460,296 km (0.106 R)
• M16: 8,030,264 km (0.105 R)
• M17: 8,741,153 km (0.079 R)
• M18: 9,428,855 km (0.095 R)
• M19: 10,044,899 km (0.072 R)
• M20: 10,447,915 km (0.069 R)
• M21: 10,538,123 km (0.082 R)
• M22: 10,993,499 km (0.063 R)
• M23: 12,397,924 km (0.091 R)
• M24: 13,121,229 km (0.084 R)
• M25: 13,316,454 km (0.06 R)
• M26: 13,611,013 km (0.109 R)
• M27: 14,106,930 km (0.092 R)
• M28: 14,709,959 km (0.057 R)
• M29: 14,861,950 km (0.109 R)
• M30: 15,941,000 km (0.051 R)
• M31: 16,201,599 km (0.044 R)
• M32: 18,011,284 km (0.067 R)
• M33: 19,828,450 km (0.113 R)
• M34: 20,165,045 km (0.114 R)
• M35: 20,277,692 km (0.061 R)
• M36: 20,844,070 km (0.087 R)
• M37: 22,050,277 km (0.107 R)
• M38: 22,224,559 km (0.072 R)
• M39: 22,340,796 km (0.044 R)
• M40: 22,574,169 km (0.117 R)
• M41: 23,161,191 km (0.034 R)
• M42: 23,338,315 km (0.078 R)
• M43: 24,290,206 km (0.11 R)
• M44: 24,710,726 km (0.064 R)
• M45: 24,831,302 km (0.05 R)
• M46: 25,864,125 km (0.108 R)
• M47: 25,986,646 km (0.062 R)
• M48: 26,663,576 km (0.11 R)
• M49: 26,973,094 km (0.032 R)
• M50: 27,097,261 km (0.052 R)
• M51: 27,283,959 km (0.068 R)
• M52: 27,470,956 km (0.103 R)
• M53: 27,971,810 km (0.088 R)
• M54: 28,223,433 km (0.03 R)
• M55: 28,919,213 km (0.064 R)
• M56: 29,109,950 km (0.101 R)
• M57: 29,301,137 km (0.045 R)
• M58: 30,715,584 km (0.066 R)
• M59: 31,758,282 km (0.102 R)
• M60: 32,218,145 km (0.056 R)
• M61: 32,415,914 km (0.073 R)
• M62: 32,680,253 km (0.081 R)
• M63: 35,294,476 km (0.09 R)
• M64: 36,454,907 km (0.101 R)
• M65: 37,074,392 km (0.066 R)
• M66: 37,212,470 km (0.107 R)
• M67: 37,905,707 km (0.109 R)
• M68: 38,323,683 km (0.067 R)
• M69: 39,727,959 km (0.069 R)
• M70: 40,365,395 km (0.112 R)
• M71: 40,934,765 km (0.055 R)
• M72: 41,865,862 km (0.033 R)
• M73: 43,384,579 km (0.063 R)
• M74: 44,333,628 km (0.063 R)
• M75: 44,553,687 km (0.054 R)
• M76: 44,847,646 km (0.115 R)
• M77: 45,289,708 km (0.065 R)
• M78: 46,103,969 km (0.081 R)
• M79: 46,252,520 km (0.05 R)
• M80: 46,699,219 km (0.114 R)
• M81: 47,822,101 km (0.117 R)
• M82: 48,047,844 km (0.118 R)
• M83: 49,105,501 km (0.055 R)
• M84: 49,333,189 km (0.104 R)
• M85: 49,637,321 km (0.115 R)
• M86: 50,553,309 km (0.034 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 13,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit