🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.7 AU - 1.12 AU

Year: 324 Days

Day: 26.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.9 AU - 1.44 AU

Year: 472 Days

Day: 12.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,924,193 km

• M1: 228,137 km (0.118 R)
• M2: 491,279 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.11 AU - 1.47 AU

Year: 546 Days

Day: 41.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.42 AU - 2.3 AU

Year: 946 Days

Day: 44.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.04 AU - 2.7 AU

Year: 1360 Days

Day: 13.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,924,193 km

• M1: 46,675 km (0.038 R)
• M2: 341,532 km (0.09 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.9

Radius: 13.5

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.14 AU - 6.36 AU

Year: 4484 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,924,193 km

• M1: 208,240 km (0.093 R)
• M2: 335,548 km (0.098 R)
• M3: 542,591 km (0.1 R)
• M4: 915,539 km (0.035 R)
• M5: 1,038,957 km (0.101 R)
• M6: 1,124,527 km (0.065 R)
• M7: 1,227,899 km (0.046 R)
• M8: 1,334,563 km (0.087 R)
• M9: 1,811,331 km (0.078 R)
• M10: 2,024,059 km (0.053 R)
• M11: 2,170,516 km (0.066 R)
• M12: 2,377,858 km (0.071 R)
• M13: 2,812,590 km (0.034 R)
• M14: 3,018,586 km (0.118 R)
• M15: 3,666,793 km (0.035 R)
• M16: 3,824,170 km (0.092 R)
• M17: 4,476,866 km (0.098 R)
• M18: 5,014,072 km (0.115 R)
• M19: 5,265,097 km (0.103 R)
• M20: 5,443,268 km (0.084 R)
• M21: 5,701,474 km (0.084 R)
• M22: 6,069,784 km (0.07 R)
• M23: 6,230,003 km (0.086 R)
• M24: 6,527,404 km (0.092 R)
• M25: 6,664,136 km (0.115 R)
• M26: 6,801,916 km (0.087 R)
• M27: 7,476,154 km (0.104 R)
• M28: 7,734,659 km (0.12 R)
• M29: 7,821,425 km (0.113 R)
• M30: 8,171,933 km (0.088 R)
• M31: 8,647,355 km (0.047 R)
• M32: 9,131,903 km (0.088 R)
• M33: 9,656,393 km (0.038 R)
• M34: 9,843,839 km (0.111 R)
• M35: 10,064,047 km (0.037 R)
• M36: 10,317,765 km (0.085 R)
• M37: 10,413,508 km (0.103 R)
• M38: 10,670,218 km (0.104 R)
• M39: 10,799,321 km (0.045 R)
• M40: 11,321,118 km (0.08 R)
• M41: 11,585,009 km (0.071 R)
• M42: 11,784,423 km (0.103 R)
• M43: 13,073,059 km (0.094 R)
• M44: 13,176,730 km (0.09 R)
• M45: 13,280,701 km (0.069 R)
• M46: 13,699,126 km (0.099 R)
• M47: 14,228,403 km (0.046 R)
• M48: 14,335,066 km (0.09 R)
• M49: 14,728,359 km (0.086 R)
• M50: 14,836,369 km (0.113 R)
• M51: 14,944,528 km (0.078 R)
• M52: 15,489,214 km (0.07 R)
• M53: 16,523,683 km (0.107 R)
• M54: 16,748,230 km (0.108 R)
• M55: 17,011,522 km (0.092 R)
• M56: 17,694,735 km (0.099 R)
• M57: 18,001,411 km (0.11 R)
• M58: 18,155,347 km (0.104 R)
• M59: 18,775,580 km (0.08 R)
• M60: 19,127,434 km (0.11 R)
• M61: 19,718,944 km (0.032 R)
• M62: 19,996,897 km (0.113 R)
• M63: 20,597,233 km (0.073 R)
• M64: 22,433,397 km (0.079 R)
• M65: 22,723,617 km (0.109 R)
• M66: 23,182,434 km (0.063 R)
• M67: 23,982,035 km (0.119 R)
• M68: 24,449,079 km (0.12 R)
• M69: 24,576,985 km (0.06 R)
• M70: 25,349,210 km (0.076 R)
• M71: 26,216,428 km (0.077 R)
• M72: 27,402,740 km (0.112 R)
• M73: 27,713,155 km (0.042 R)
• M74: 28,158,508 km (0.098 R)
• M75: 28,471,766 km (0.105 R)
• M76: 28,696,312 km (0.069 R)
• M77: 28,786,221 km (0.097 R)
• M78: 30,055,409 km (0.062 R)
• M79: 30,558,955 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.9

Radius: 13.2

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.62 AU - 6.12 AU

Year: 4639 Days

Day: 6.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,924,193 km

• M1: 229,034 km (0.101 R)
• M2: 322,234 km (0.043 R)
• M3: 429,944 km (0.114 R)
• M4: 957,726 km (0.102 R)
• M5: 1,285,046 km (0.116 R)
• M6: 1,914,105 km (0.078 R)
• M7: 2,137,305 km (0.064 R)
• M8: 2,252,196 km (0.099 R)
• M9: 3,180,152 km (0.096 R)
• M10: 3,423,697 km (0.085 R)
• M11: 3,650,487 km (0.09 R)
• M12: 3,835,689 km (0.112 R)
• M13: 4,312,009 km (0.116 R)
• M14: 4,458,765 km (0.047 R)
• M15: 4,732,080 km (0.086 R)
• M16: 5,113,704 km (0.061 R)
• M17: 5,558,309 km (0.076 R)
• M18: 5,825,790 km (0.106 R)
• M19: 5,961,026 km (0.075 R)
• M20: 6,179,738 km (0.086 R)
• M21: 6,512,893 km (0.078 R)
• M22: 7,844,015 km (0.092 R)
• M23: 8,326,468 km (0.069 R)
• M24: 8,571,210 km (0.034 R)
• M25: 9,005,493 km (0.111 R)
• M26: 9,099,590 km (0.115 R)
• M27: 9,670,455 km (0.06 R)
• M28: 10,025,152 km (0.103 R)
• M29: 10,155,152 km (0.104 R)
• M30: 10,449,710 km (0.104 R)
• M31: 10,614,717 km (0.115 R)
• M32: 11,013,994 km (0.064 R)
• M33: 11,486,274 km (0.103 R)
• M34: 11,690,625 km (0.102 R)
• M35: 12,276,300 km (0.03 R)
• M36: 12,590,306 km (0.082 R)
• M37: 13,119,584 km (0.109 R)
• M38: 13,369,113 km (0.106 R)
• M39: 14,017,769 km (0.1 R)
• M40: 14,236,332 km (0.116 R)
• M41: 14,861,800 km (0.099 R)
• M42: 15,196,451 km (0.098 R)
• M43: 15,383,598 km (0.117 R)
• M44: 16,025,223 km (0.12 R)
• M45: 16,445,144 km (0.084 R)
• M46: 16,830,060 km (0.081 R)
• M47: 17,491,133 km (0.083 R)
• M48: 17,805,288 km (0.076 R)
• M49: 18,041,952 km (0.112 R)
• M50: 18,359,399 km (0.063 R)
• M51: 18,558,663 km (0.113 R)
• M52: 18,678,641 km (0.073 R)
• M53: 18,798,768 km (0.101 R)
• M54: 19,120,553 km (0.12 R)
• M55: 19,403,592 km (0.119 R)
• M56: 19,851,039 km (0.109 R)
• M57: 20,055,689 km (0.116 R)
• M58: 20,219,798 km (0.078 R)
• M59: 20,302,077 km (0.099 R)
• M60: 21,256,062 km (0.067 R)
• M61: 21,591,161 km (0.113 R)
• M62: 23,078,464 km (0.114 R)
• M63: 23,336,669 km (0.031 R)
• M64: 23,422,987 km (0.064 R)
• M65: 23,856,073 km (0.114 R)
• M66: 23,986,523 km (0.064 R)
• M67: 24,379,367 km (0.071 R)
• M68: 24,510,714 km (0.11 R)
• M69: 24,774,305 km (0.039 R)
• M70: 26,330,123 km (0.06 R)
• M71: 26,916,098 km (0.087 R)
• M72: 27,734,548 km (0.115 R)
• M73: 27,917,655 km (0.073 R)
• M74: 28,745,979 km (0.113 R)
• M75: 28,838,580 km (0.039 R)
• M76: 29,116,832 km (0.096 R)
• M77: 29,863,176 km (0.097 R)
• M78: 30,663,076 km (0.098 R)
• M79: 30,899,590 km (0.039 R)
• M80: 31,995,843 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.9

Radius: 12.8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.23 AU - 8.87 AU

Year: 9320 Days

Day: 14.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,924,193 km

• M1: 192,682 km (0.102 R)
• M2: 291,417 km (0.112 R)
• M3: 666,459 km (0.116 R)
• M4: 795,561 km (0.076 R)
• M5: 881,131 km (0.102 R)
• M6: 1,297,762 km (0.114 R)
• M7: 1,442,871 km (0.102 R)
• M8: 1,660,237 km (0.111 R)
• M9: 2,201,183 km (0.079 R)
• M10: 2,985,375 km (0.11 R)
• M11: 3,096,227 km (0.065 R)
• M12: 3,236,700 km (0.065 R)
• M13: 4,093,596 km (0.068 R)
• M14: 4,373,344 km (0.093 R)
• M15: 5,283,946 km (0.119 R)
• M16: 5,486,652 km (0.106 R)
• M17: 6,039,864 km (0.104 R)
• M18: 6,647,381 km (0.089 R)
• M19: 6,793,239 km (0.086 R)
• M20: 7,349,444 km (0.117 R)
• M21: 7,652,081 km (0.081 R)
• M22: 8,309,115 km (0.071 R)
• M23: 8,743,846 km (0.077 R)
• M24: 8,863,823 km (0.112 R)
• M25: 9,267,289 km (0.099 R)
• M26: 10,218,432 km (0.084 R)
• M27: 10,726,915 km (0.109 R)
• M28: 11,461,590 km (0.029 R)
• M29: 11,812,846 km (0.095 R)
• M30: 14,749,303 km (0.071 R)
• M31: 16,150,437 km (0.103 R)
• M32: 16,991,625 km (0.067 R)
• M33: 17,644,470 km (0.119 R)
• M34: 19,078,366 km (0.098 R)
• M35: 19,390,427 km (0.118 R)
• M36: 19,547,206 km (0.097 R)
• M37: 19,967,127 km (0.116 R)
• M38: 20,178,210 km (0.092 R)
• M39: 20,709,282 km (0.099 R)
• M40: 22,603,789 km (0.084 R)
• M41: 22,768,796 km (0.063 R)
• M42: 23,321,560 km (0.063 R)
• M43: 23,488,212 km (0.106 R)
• M44: 24,892,786 km (0.051 R)
• M45: 25,120,026 km (0.084 R)
• M46: 25,748,636 km (0.085 R)
• M47: 26,962,922 km (0.106 R)
• M48: 27,079,459 km (0.116 R)
• M49: 27,313,280 km (0.1 R)
• M50: 27,430,415 km (0.095 R)
• M51: 28,136,667 km (0.087 R)
• M52: 29,027,971 km (0.066 R)
• M53: 29,147,500 km (0.114 R)
• M54: 29,387,006 km (0.027 R)
• M55: 30,049,275 km (0.106 R)
• M56: 30,594,709 km (0.075 R)
• M57: 30,960,177 km (0.107 R)
• M58: 31,143,434 km (0.086 R)
• M59: 31,941,838 km (0.084 R)
• M60: 32,065,256 km (0.109 R)
• M61: 32,809,207 km (0.117 R)
• M62: 33,935,679 km (0.113 R)
• M63: 35,329,781 km (0.089 R)
• M64: 35,457,388 km (0.106 R)
• M65: 35,585,145 km (0.049 R)
• M66: 36,871,836 km (0.065 R)
• M67: 37,716,316 km (0.12 R)
• M68: 38,042,739 km (0.045 R)
• M69: 38,173,637 km (0.073 R)
• M70: 39,821,906 km (0.104 R)
• M71: 40,354,325 km (0.118 R)
• M72: 41,291,705 km (0.106 R)
• M73: 42,643,172 km (0.109 R)
• M74: 43,529,390 km (0.113 R)
• M75: 43,666,272 km (0.108 R)
• M76: 45,112,285 km (0.09 R)
• M77: 46,154,683 km (0.088 R)
• M78: 46,503,994 km (0.111 R)
• M79: 46,924,215 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 11,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit