🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.49 AU - 0.81 AU

Year: 197 Days

Day: 21.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.9 AU - 1.38 AU

Year: 459 Days

Day: 23.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.85 AU - 2.27 AU

Year: 1114 Days

Day: 15.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,017,407 km

• M1: 520,152 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.65 AU - 2.57 AU

Year: 1155 Days

Day: 42.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.68 AU - 2.7 AU

Year: 1221 Days

Day: 27.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.77 AU - 4.05 AU

Year: 2372 Days

Day: 17.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.5

Radius: 15

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.6 AU - 4.72 AU

Year: 3790 Days

Day: 11.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 174.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,017,407 km

• M1: 221,405 km (0.082 R)
• M2: 472,879 km (0.08 R)
• M3: 649,554 km (0.089 R)
• M4: 873,801 km (0.091 R)
• M5: 1,774,081 km (0.094 R)
• M6: 1,890,169 km (0.071 R)
• M7: 2,526,409 km (0.053 R)
• M8: 3,067,804 km (0.047 R)
• M9: 3,173,420 km (0.075 R)
• M10: 3,370,440 km (0.091 R)
• M11: 3,534,549 km (0.112 R)
• M12: 3,909,142 km (0.115 R)
• M13: 4,004,885 km (0.038 R)
• M14: 5,298,757 km (0.086 R)
• M15: 5,641,485 km (0.104 R)
• M16: 5,793,626 km (0.113 R)
• M17: 6,124,537 km (0.076 R)
• M18: 6,281,016 km (0.071 R)
• M19: 6,598,164 km (0.092 R)
• M20: 6,943,884 km (0.118 R)
• M21: 7,060,421 km (0.043 R)
• M22: 7,943,497 km (0.12 R)
• M23: 8,212,774 km (0.103 R)
• M24: 8,584,823 km (0.088 R)
• M25: 8,987,990 km (0.115 R)
• M26: 9,115,148 km (0.105 R)
• M27: 9,268,635 km (0.12 R)
• M28: 9,630,213 km (0.057 R)
• M29: 9,996,429 km (0.111 R)
• M30: 10,932,014 km (0.111 R)
• M31: 11,095,225 km (0.109 R)
• M32: 11,451,717 km (0.071 R)
• M33: 11,672,972 km (0.096 R)
• M34: 11,811,949 km (0.1 R)
• M35: 12,119,671 km (0.088 R)
• M36: 12,629,052 km (0.057 R)
• M37: 12,743,195 km (0.105 R)
• M38: 13,058,997 km (0.117 R)
• M39: 13,174,336 km (0.075 R)
• M40: 13,962,568 km (0.111 R)
• M41: 14,258,323 km (0.112 R)
• M42: 14,646,080 km (0.12 R)
• M43: 14,766,058 km (0.099 R)
• M44: 14,886,335 km (0.051 R)
• M45: 15,097,716 km (0.065 R)
• M46: 15,310,145 km (0.046 R)
• M47: 15,523,472 km (0.087 R)
• M48: 15,645,843 km (0.119 R)
• M49: 15,768,513 km (0.075 R)
• M50: 16,480,300 km (0.079 R)
• M51: 16,950,187 km (0.064 R)
• M52: 17,107,713 km (0.082 R)
• M53: 17,424,412 km (0.112 R)
• M54: 17,903,125 km (0.096 R)
• M55: 18,224,611 km (0.091 R)
• M56: 18,645,430 km (0.084 R)
• M57: 19,661,947 km (0.078 R)
• M58: 19,794,491 km (0.114 R)
• M59: 19,927,334 km (0.083 R)
• M60: 20,127,047 km (0.095 R)
• M61: 20,327,359 km (0.115 R)
• M62: 21,680,322 km (0.102 R)
• M63: 22,023,200 km (0.112 R)
• M64: 22,298,759 km (0.085 R)
• M65: 23,027,451 km (0.081 R)
• M66: 23,412,366 km (0.093 R)
• M67: 23,623,149 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.1

Radius: 11.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.52 AU - 12.08 AU

Year: 12453 Days

Day: 8.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,017,407 km

• M1: 152,590 km (0.071 R)
• M2: 248,183 km (0.104 R)
• M3: 342,430 km (0.079 R)
• M4: 523,742 km (0.098 R)
• M5: 686,953 km (0.104 R)
• M6: 988,543 km (0.083 R)
• M7: 1,163,572 km (0.063 R)
• M8: 1,297,462 km (0.066 R)
• M9: 1,401,582 km (0.088 R)
• M10: 1,508,545 km (0.052 R)
• M11: 1,655,749 km (0.084 R)
• M12: 1,925,025 km (0.044 R)
• M13: 2,271,344 km (0.093 R)
• M14: 2,771,301 km (0.094 R)
• M15: 2,976,399 km (0.098 R)
• M16: 3,115,974 km (0.094 R)
• M17: 3,257,643 km (0.102 R)
• M18: 3,745,781 km (0.116 R)
• M19: 4,521,147 km (0.098 R)
• M20: 4,954,681 km (0.04 R)
• M21: 5,037,559 km (0.105 R)
• M22: 5,803,649 km (0.114 R)
• M23: 6,155,952 km (0.114 R)
• M24: 6,364,791 km (0.107 R)
• M25: 6,454,849 km (0.101 R)
• M26: 6,820,017 km (0.105 R)
• M27: 6,974,103 km (0.118 R)
• M28: 7,223,034 km (0.051 R)
• M29: 7,443,392 km (0.041 R)
• M30: 7,826,213 km (0.094 R)
• M31: 7,923,002 km (0.085 R)
• M32: 8,052,554 km (0.055 R)
• M33: 9,080,890 km (0.096 R)
• M34: 9,835,611 km (0.119 R)
• M35: 10,115,060 km (0.114 R)
• M36: 10,610,528 km (0.114 R)
• M37: 10,897,158 km (0.107 R)
• M38: 11,041,520 km (0.106 R)
• M39: 11,441,544 km (0.103 R)
• M40: 11,551,499 km (0.118 R)
• M41: 12,143,906 km (0.051 R)
• M42: 12,443,850 km (0.064 R)
• M43: 12,594,794 km (0.042 R)
• M44: 13,242,852 km (0.117 R)
• M45: 14,452,351 km (0.093 R)
• M46: 14,810,189 km (0.107 R)
• M47: 16,270,414 km (0.119 R)
• M48: 16,352,992 km (0.061 R)
• M49: 17,269,429 km (0.102 R)
• M50: 17,691,444 km (0.097 R)
• M51: 17,903,724 km (0.089 R)
• M52: 18,074,265 km (0.109 R)
• M53: 18,245,256 km (0.083 R)
• M54: 18,718,284 km (0.035 R)
• M55: 19,021,519 km (0.117 R)
• M56: 20,161,604 km (0.12 R)
• M57: 20,339,027 km (0.099 R)
• M58: 20,561,479 km (0.115 R)
• M59: 21,369,009 km (0.039 R)
• M60: 21,685,857 km (0.075 R)
• M61: 22,324,341 km (0.116 R)
• M62: 22,691,903 km (0.107 R)
• M63: 23,200,535 km (0.064 R)
• M64: 23,994,152 km (0.07 R)
• M65: 24,370,690 km (0.115 R)
• M66: 24,512,359 km (0.094 R)
• M67: 24,749,173 km (0.072 R)
• M68: 24,939,162 km (0.112 R)
• M69: 25,703,906 km (0.115 R)
• M70: 27,109,677 km (0.113 R)
• M71: 27,501,923 km (0.076 R)
• M72: 29,490,827 km (0.072 R)
• M73: 29,944,707 km (0.083 R)
• M74: 30,248,689 km (0.074 R)
• M75: 30,910,510 km (0.096 R)
• M76: 31,217,635 km (0.111 R)
• M77: 31,990,009 km (0.084 R)
• M78: 32,404,395 km (0.091 R)
• M79: 33,238,552 km (0.066 R)
• M80: 35,088,031 km (0.086 R)
• M81: 35,354,914 km (0.111 R)
• M82: 35,729,806 km (0.119 R)
• M83: 35,890,923 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.8

Radius: 10.1

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.27 AU - 13.73 AU

Year: 13744 Days

Day: 5.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,017,407 km

• M1: 249,529 km (0.088 R)
• M2: 320,588 km (0.108 R)
• M3: 641,476 km (0.099 R)
• M4: 886,218 km (0.093 R)
• M5: 1,030,580 km (0.116 R)
• M6: 1,273,527 km (0.098 R)
• M7: 1,710,801 km (0.07 R)
• M8: 1,866,682 km (0.047 R)
• M9: 2,478,089 km (0.11 R)
• M10: 2,959,794 km (0.092 R)
• M11: 3,116,423 km (0.108 R)
• M12: 3,635,827 km (0.113 R)
• M13: 3,871,593 km (0.101 R)
• M14: 4,322,930 km (0.115 R)
• M15: 4,465,197 km (0.102 R)
• M16: 4,537,004 km (0.073 R)
• M17: 5,087,225 km (0.036 R)
• M18: 5,465,857 km (0.112 R)
• M19: 5,775,525 km (0.066 R)
• M20: 5,892,959 km (0.034 R)
• M21: 6,130,521 km (0.073 R)
• M22: 6,330,982 km (0.028 R)
• M23: 6,452,156 km (0.095 R)
• M24: 6,820,765 km (0.034 R)
• M25: 7,028,407 km (0.048 R)
• M26: 7,450,124 km (0.083 R)
• M27: 7,535,394 km (0.06 R)
• M28: 7,621,114 km (0.055 R)
• M29: 8,854,249 km (0.067 R)
• M30: 9,679,431 km (0.11 R)
• M31: 9,959,927 km (0.115 R)
• M32: 11,402,350 km (0.096 R)
• M33: 11,997,600 km (0.094 R)
• M34: 13,529,482 km (0.069 R)
• M35: 14,318,311 km (0.053 R)
• M36: 15,393,172 km (0.11 R)
• M37: 16,327,261 km (0.111 R)
• M38: 16,941,360 km (0.102 R)
• M39: 19,179,195 km (0.102 R)
• M40: 19,767,863 km (0.077 R)
• M41: 20,722,147 km (0.06 R)
• M42: 20,842,424 km (0.037 R)
• M43: 21,083,726 km (0.107 R)
• M44: 21,691,242 km (0.067 R)
• M45: 22,366,078 km (0.117 R)
• M46: 23,673,564 km (0.043 R)
• M47: 25,133,789 km (0.087 R)
• M48: 26,557,661 km (0.045 R)
• M49: 26,623,035 km (0.102 R)
• M50: 27,213,498 km (0.093 R)
• M51: 27,279,471 km (0.058 R)
• M52: 28,809,259 km (0.058 R)
• M53: 29,618,583 km (0.1 R)
• M54: 30,162,222 km (0.119 R)
• M55: 30,709,152 km (0.084 R)
• M56: 32,299,826 km (0.04 R)
• M57: 33,351,499 km (0.085 R)
• M58: 33,563,180 km (0.083 R)
• M59: 34,485,750 km (0.079 R)
• M60: 35,344,741 km (0.085 R)
• M61: 36,428,428 km (0.115 R)
• M62: 36,937,809 km (0.075 R)
• M63: 38,111,105 km (0.119 R)
• M64: 38,184,856 km (0.115 R)
• M65: 38,258,608 km (0.071 R)
• M66: 38,702,316 km (0.098 R)
• M67: 39,669,466 km (0.094 R)
• M68: 39,818,914 km (0.106 R)
• M69: 39,968,662 km (0.086 R)
• M70: 40,946,134 km (0.094 R)
• M71: 41,021,681 km (0.087 R)
• M72: 41,703,548 km (0.09 R)
• M73: 42,848,121 km (0.036 R)
• M74: 44,856,622 km (0.095 R)
• M75: 45,324,415 km (0.073 R)
• M76: 45,715,613 km (0.099 R)
• M77: 46,816,654 km (0.118 R)
• M78: 47,608,475 km (0.102 R)
• M79: 47,687,912 km (0.119 R)
• M80: 48,165,428 km (0.06 R)
• M81: 49,446,435 km (0.11 R)
• M82: 51,388,813 km (0.038 R)
• M83: 51,796,617 km (0.08 R)
• M84: 51,960,128 km (0.097 R)
• M85: 52,205,618 km (0.08 R)
• M86: 53,356,175 km (0.101 R)
• M87: 53,438,753 km (0.114 R)
• M88: 55,849,822 km (0.08 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 17,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit