🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.65 AU - 0.89 AU

Year: 252 Days

Day: 23.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.73 AU - 1.11 AU

Year: 329 Days

Day: 41.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,638,172 km

• M1: 164,258 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.21 AU - 1.61 AU

Year: 624 Days

Day: 41.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.72 AU - 3.12 AU

Year: 1860 Days

Day: 36.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.3

Radius: 8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.78 AU - 7.7 AU

Year: 6523 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 150.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 40,638,172 km

• M1: 114,293 km (0.051 R)
• M2: 194,028 km (0.056 R)
• M3: 329,115 km (0.104 R)
• M4: 399,875 km (0.12 R)
• M5: 455,226 km (0.101 R)
• M6: 606,769 km (0.083 R)
• M7: 672,143 km (0.109 R)
• M8: 855,849 km (0.064 R)
• M9: 1,156,541 km (0.06 R)
• M10: 1,292,226 km (0.111 R)
• M11: 1,378,544 km (0.104 R)
• M12: 1,568,234 km (0.059 R)
• M13: 1,683,874 km (0.115 R)
• M14: 1,826,440 km (0.092 R)
• M15: 1,887,028 km (0.108 R)
• M16: 2,161,689 km (0.119 R)
• M17: 2,449,216 km (0.116 R)
• M18: 2,597,617 km (0.096 R)
• M19: 2,693,510 km (0.059 R)
• M20: 2,988,666 km (0.113 R)
• M21: 3,045,962 km (0.095 R)
• M22: 3,579,279 km (0.118 R)
• M23: 3,701,650 km (0.098 R)
• M24: 3,856,633 km (0.09 R)
• M25: 4,141,168 km (0.109 R)
• M26: 4,269,822 km (0.112 R)
• M27: 5,380,886 km (0.07 R)
• M28: 6,113,915 km (0.088 R)
• M29: 6,279,071 km (0.089 R)
• M30: 6,334,423 km (0.072 R)
• M31: 6,651,271 km (0.12 R)
• M32: 7,475,705 km (0.1 R)
• M33: 7,691,724 km (0.111 R)
• M34: 7,770,861 km (0.116 R)
• M35: 8,130,046 km (0.116 R)
• M36: 8,413,235 km (0.075 R)
• M37: 8,515,111 km (0.112 R)
• M38: 8,885,515 km (0.082 R)
• M39: 9,240,062 km (0.099 R)
• M40: 10,179,387 km (0.118 R)
• M41: 10,616,362 km (0.083 R)
• M42: 10,726,467 km (0.11 R)
• M43: 11,171,071 km (0.048 R)
• M44: 11,826,460 km (0.071 R)
• M45: 12,193,423 km (0.059 R)
• M46: 12,355,139 km (0.098 R)
• M47: 12,633,989 km (0.095 R)
• M48: 12,727,488 km (0.111 R)
• M49: 12,891,447 km (0.059 R)
• M50: 13,127,064 km (0.086 R)
• M51: 13,746,249 km (0.092 R)
• M52: 14,374,859 km (0.066 R)
• M53: 14,521,316 km (0.101 R)
• M54: 14,815,575 km (0.101 R)
• M55: 14,914,160 km (0.082 R)
• M56: 15,161,445 km (0.113 R)
• M57: 15,335,427 km (0.118 R)
• M58: 15,385,243 km (0.098 R)
• M59: 15,534,991 km (0.117 R)
• M60: 15,911,678 km (0.034 R)
• M61: 16,139,067 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 8.4

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.93 AU - 9.11 AU

Year: 7687 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,638,172 km

• M1: 117,883 km (0.09 R)
• M2: 188,194 km (0.112 R)
• M3: 271,969 km (0.111 R)
• M4: 489,335 km (0.091 R)
• M5: 565,330 km (0.037 R)
• M6: 673,490 km (0.091 R)
• M7: 818,899 km (0.106 R)
• M8: 895,792 km (0.105 R)
• M9: 1,023,997 km (0.052 R)
• M10: 1,090,419 km (0.081 R)
• M11: 1,263,055 km (0.04 R)
• M12: 1,371,064 km (0.112 R)
• M13: 1,733,690 km (0.09 R)
• M14: 2,061,608 km (0.115 R)
• M15: 2,544,211 km (0.103 R)
• M16: 2,612,727 km (0.107 R)
• M17: 2,775,041 km (0.085 R)
• M18: 2,964,581 km (0.055 R)
• M19: 3,109,691 km (0.116 R)
• M20: 3,817,139 km (0.107 R)
• M21: 3,922,157 km (0.088 R)
• M22: 4,461,906 km (0.043 R)
• M23: 4,544,933 km (0.063 R)
• M24: 4,600,583 km (0.063 R)
• M25: 4,825,429 km (0.109 R)
• M26: 5,198,376 km (0.1 R)
• M27: 5,314,913 km (0.093 R)
• M28: 6,279,221 km (0.068 R)
• M29: 7,101,860 km (0.109 R)
• M30: 8,916,482 km (0.076 R)
• M31: 9,338,198 km (0.085 R)
• M32: 10,092,022 km (0.095 R)
• M33: 10,790,794 km (0.107 R)
• M34: 10,865,293 km (0.046 R)
• M35: 11,353,581 km (0.12 R)
• M36: 11,429,277 km (0.091 R)
• M37: 11,695,711 km (0.06 R)
• M38: 13,297,306 km (0.103 R)
• M39: 13,457,226 km (0.062 R)
• M40: 13,900,185 km (0.085 R)
• M41: 13,981,267 km (0.098 R)
• M42: 14,266,251 km (0.067 R)
• M43: 15,091,134 km (0.115 R)
• M44: 15,383,448 km (0.069 R)
• M45: 16,614,489 km (0.115 R)
• M46: 17,438,025 km (0.116 R)
• M47: 18,097,752 km (0.058 R)
• M48: 18,452,748 km (0.037 R)
• M49: 18,541,908 km (0.07 R)
• M50: 20,079,176 km (0.116 R)
• M51: 20,170,879 km (0.12 R)
• M52: 20,262,732 km (0.038 R)
• M53: 20,723,943 km (0.051 R)
• M54: 21,516,063 km (0.057 R)
• M55: 23,660,250 km (0.076 R)
• M56: 24,097,225 km (0.101 R)
• M57: 24,243,532 km (0.093 R)
• M58: 24,438,907 km (0.111 R)
• M59: 24,585,961 km (0.107 R)
• M60: 25,176,574 km (0.108 R)
• M61: 25,622,674 km (0.04 R)
• M62: 26,171,399 km (0.085 R)
• M63: 27,027,099 km (0.091 R)
• M64: 27,229,804 km (0.094 R)
• M65: 27,534,834 km (0.063 R)
• M66: 27,738,736 km (0.112 R)
• M67: 28,353,584 km (0.077 R)
• M68: 28,869,397 km (0.065 R)
• M69: 29,024,680 km (0.097 R)
• M70: 29,440,412 km (0.086 R)
• M71: 29,701,161 km (0.094 R)
• M72: 30,067,526 km (0.064 R)
• M73: 30,330,071 km (0.071 R)
• M74: 30,804,595 km (0.03 R)
• M75: 31,494,541 km (0.111 R)
• M76: 31,868,086 km (0.102 R)
• M77: 32,243,128 km (0.112 R)
• M78: 32,404,395 km (0.082 R)
• M79: 32,458,100 km (0.053 R)
• M80: 33,322,776 km (0.094 R)
• M81: 33,649,049 km (0.044 R)
• M82: 33,976,220 km (0.045 R)
• M83: 35,295,822 km (0.043 R)
• M84: 35,683,879 km (0.049 R)
• M85: 36,408,232 km (0.076 R)
• M86: 36,576,081 km (0.1 R)
• M87: 36,632,180 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559

Radius: 11.4

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.26 AU - 10 AU

Year: 8642 Days

Day: 7.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,638,172 km

• M1: 165,455 km (0.101 R)
• M2: 373,546 km (0.082 R)
• M3: 678,426 km (0.098 R)
• M4: 844,031 km (0.091 R)
• M5: 940,522 km (0.052 R)
• M6: 1,092,663 km (0.036 R)
• M7: 1,271,881 km (0.114 R)
• M8: 1,619,247 km (0.097 R)
• M9: 1,996,234 km (0.059 R)
• M10: 2,150,469 km (0.099 R)
• M11: 2,806,755 km (0.1 R)
• M12: 3,055,686 km (0.082 R)
• M13: 3,655,723 km (0.109 R)
• M14: 3,791,109 km (0.072 R)
• M15: 4,377,682 km (0.096 R)
• M16: 4,521,596 km (0.086 R)
• M17: 4,667,154 km (0.089 R)
• M18: 4,962,760 km (0.093 R)
• M19: 5,052,668 km (0.119 R)
• M20: 6,173,904 km (0.084 R)
• M21: 7,030,202 km (0.108 R)
• M22: 7,301,274 km (0.096 R)
• M23: 7,438,006 km (0.113 R)
• M24: 7,923,601 km (0.117 R)
• M25: 9,441,421 km (0.114 R)
• M26: 9,740,467 km (0.083 R)
• M27: 10,695,500 km (0.083 R)
• M28: 10,968,217 km (0.106 R)
• M29: 11,401,602 km (0.108 R)
• M30: 11,520,682 km (0.069 R)
• M31: 12,122,663 km (0.08 R)
• M32: 12,899,974 km (0.118 R)
• M33: 13,065,579 km (0.09 R)
• M34: 13,904,673 km (0.086 R)
• M35: 14,416,448 km (0.084 R)
• M36: 14,717,887 km (0.118 R)
• M37: 14,891,122 km (0.049 R)
• M38: 15,152,170 km (0.115 R)
• M39: 15,900,010 km (0.047 R)
• M40: 16,300,782 km (0.077 R)
• M41: 16,976,217 km (0.115 R)
• M42: 17,798,855 km (0.089 R)
• M43: 18,494,186 km (0.11 R)
• M44: 20,827,315 km (0.112 R)
• M45: 21,070,561 km (0.085 R)
• M46: 21,314,854 km (0.055 R)
• M47: 21,904,719 km (0.088 R)
• M48: 22,549,934 km (0.081 R)
• M49: 22,899,993 km (0.076 R)
• M50: 23,151,018 km (0.052 R)
• M51: 24,113,531 km (0.077 R)
• M52: 24,625,455 km (0.108 R)
• M53: 24,779,690 km (0.064 R)
• M54: 24,985,836 km (0.087 R)
• M55: 25,140,820 km (0.059 R)
• M56: 25,607,715 km (0.107 R)
• M57: 25,972,883 km (0.101 R)
• M58: 26,287,338 km (0.084 R)
• M59: 26,550,181 km (0.045 R)
• M60: 27,131,818 km (0.048 R)
• M61: 27,664,087 km (0.083 R)
• M62: 27,931,568 km (0.096 R)
• M63: 28,199,947 km (0.119 R)
• M64: 28,307,507 km (0.088 R)
• M65: 29,882,623 km (0.055 R)
• M66: 30,322,142 km (0.062 R)
• M67: 30,432,396 km (0.083 R)
• M68: 30,708,404 km (0.112 R)
• M69: 30,929,958 km (0.117 R)
• M70: 31,933,311 km (0.077 R)
• M71: 32,157,708 km (0.083 R)
• M72: 33,230,773 km (0.038 R)
• M73: 33,914,585 km (0.107 R)
• M74: 34,143,470 km (0.102 R)
• M75: 35,935,353 km (0.107 R)
• M76: 37,639,273 km (0.046 R)
• M77: 38,650,255 km (0.093 R)
• M78: 38,829,623 km (0.112 R)
• M79: 39,369,223 km (0.09 R)
• M80: 39,549,638 km (0.111 R)
• M81: 39,971,803 km (0.048 R)
• M82: 40,395,464 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 11,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit