🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.66 AU - 0.78 AU

Year: 234 Days

Day: 24 Hours

Environment

Temp: 154 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,993,054 km

• M1: 350,358 km (0.108 R)
• M2: 470,336 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.57 AU - 0.93 AU

Year: 249 Days

Day: 41 Hours

Environment

Temp: 127 °C

Axial Tilt: 161 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.44 AU - 1.56 AU

Year: 703 Days

Day: 30.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.2 AU - 3.26 AU

Year: 1727 Days

Day: 44.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.75 AU - 2.91 AU

Year: 1823 Days

Day: 39.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.8

Radius: 9.8

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.85 AU - 5.83 AU

Year: 4077 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 48,993,054 km

• M1: 137,032 km (0.101 R)
• M2: 252,820 km (0.116 R)
• M3: 381,624 km (0.107 R)
• M4: 689,048 km (0.116 R)
• M5: 865,723 km (0.089 R)
• M6: 1,037,611 km (0.028 R)
• M7: 1,148,463 km (0.115 R)
• M8: 1,404,425 km (0.092 R)
• M9: 1,527,993 km (0.101 R)
• M10: 1,666,969 km (0.096 R)
• M11: 1,750,145 km (0.066 R)
• M12: 2,317,570 km (0.12 R)
• M13: 2,478,089 km (0.087 R)
• M14: 2,670,322 km (0.083 R)
• M15: 2,924,489 km (0.104 R)
• M16: 3,127,792 km (0.093 R)
• M17: 3,231,164 km (0.098 R)
• M18: 3,532,903 km (0.09 R)
• M19: 4,131,295 km (0.087 R)
• M20: 4,376,187 km (0.076 R)
• M21: 4,592,355 km (0.1 R)
• M22: 4,676,429 km (0.095 R)
• M23: 4,846,223 km (0.062 R)
• M24: 5,000,758 km (0.111 R)
• M25: 5,226,800 km (0.086 R)
• M26: 5,420,679 km (0.061 R)
• M27: 5,870,370 km (0.113 R)
• M28: 6,090,578 km (0.102 R)
• M29: 6,520,074 km (0.04 R)
• M30: 6,767,359 km (0.089 R)
• M31: 7,310,100 km (0.12 R)
• M32: 8,109,850 km (0.111 R)
• M33: 8,665,457 km (0.081 R)
• M34: 10,008,995 km (0.116 R)
• M35: 10,206,315 km (0.05 R)
• M36: 10,294,278 km (0.1 R)
• M37: 11,348,046 km (0.119 R)
• M38: 11,876,276 km (0.091 R)
• M39: 12,671,688 km (0.062 R)
• M40: 13,075,901 km (0.093 R)
• M41: 13,291,472 km (0.101 R)
• M42: 13,363,727 km (0.11 R)
• M43: 13,629,413 km (0.074 R)
• M44: 14,019,116 km (0.055 R)
• M45: 14,585,493 km (0.106 R)
• M46: 15,285,312 km (0.113 R)
• M47: 15,436,705 km (0.071 R)
• M48: 16,098,526 km (0.118 R)
• M49: 16,355,535 km (0.118 R)
• M50: 16,458,608 km (0.119 R)
• M51: 16,587,861 km (0.069 R)
• M52: 17,213,180 km (0.035 R)
• M53: 17,344,377 km (0.051 R)
• M54: 17,581,490 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.4

Radius: 9.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.05 AU - 7.43 AU

Year: 5968 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,993,054 km

• M1: 138,528 km (0.119 R)
• M2: 204,051 km (0.107 R)
• M3: 283,488 km (0.117 R)
• M4: 378,931 km (0.114 R)
• M5: 457,620 km (0.082 R)
• M6: 534,812 km (0.059 R)
• M7: 677,828 km (0.043 R)
• M8: 796,309 km (0.041 R)
• M9: 922,121 km (0.066 R)
• M10: 982,559 km (0.119 R)
• M11: 1,044,343 km (0.046 R)
• M12: 1,139,786 km (0.078 R)
• M13: 1,328,429 km (0.097 R)
• M14: 1,761,515 km (0.119 R)
• M15: 2,007,304 km (0.113 R)
• M16: 2,250,401 km (0.107 R)
• M17: 2,460,436 km (0.119 R)
• M18: 2,735,696 km (0.037 R)
• M19: 2,839,667 km (0.096 R)
• M20: 2,929,725 km (0.093 R)
• M21: 3,082,165 km (0.05 R)
• M22: 3,284,421 km (0.081 R)
• M23: 4,085,069 km (0.112 R)
• M24: 4,272,964 km (0.101 R)
• M25: 4,498,707 km (0.076 R)
• M26: 4,639,628 km (0.111 R)
• M27: 4,782,046 km (0.072 R)
• M28: 4,853,703 km (0.091 R)
• M29: 4,943,910 km (0.106 R)
• M30: 5,199,424 km (0.115 R)
• M31: 5,459,275 km (0.085 R)
• M32: 5,685,317 km (0.047 R)
• M33: 5,761,463 km (0.091 R)
• M34: 6,107,931 km (0.078 R)
• M35: 6,205,469 km (0.027 R)
• M36: 6,303,456 km (0.12 R)
• M37: 6,481,178 km (0.12 R)
• M38: 6,620,603 km (0.101 R)
• M39: 6,740,880 km (0.046 R)
• M40: 6,882,100 km (0.044 R)
• M41: 7,126,543 km (0.028 R)
• M42: 7,940,505 km (0.053 R)
• M43: 8,025,776 km (0.071 R)
• M44: 8,089,804 km (0.119 R)
• M45: 8,196,916 km (0.091 R)
• M46: 8,783,938 km (0.066 R)
• M47: 8,916,183 km (0.102 R)
• M48: 9,249,786 km (0.074 R)
• M49: 9,339,395 km (0.092 R)
• M50: 9,655,495 km (0.037 R)
• M51: 9,906,371 km (0.07 R)
• M52: 10,113,265 km (0.042 R)
• M53: 10,344,693 km (0.113 R)
• M54: 10,531,241 km (0.081 R)
• M55: 11,240,485 km (0.056 R)
• M56: 11,649,186 km (0.06 R)
• M57: 11,916,218 km (0.077 R)
• M58: 12,160,811 km (0.09 R)
• M59: 12,729,732 km (0.116 R)
• M60: 13,004,842 km (0.076 R)
• M61: 13,357,743 km (0.079 R)
• M62: 13,459,320 km (0.066 R)
• M63: 13,535,466 km (0.059 R)
• M64: 13,841,992 km (0.088 R)
• M65: 14,176,493 km (0.081 R)
• M66: 14,357,805 km (0.072 R)
• M67: 14,853,722 km (0.074 R)
• M68: 15,648,087 km (0.057 R)
• M69: 16,104,510 km (0.095 R)
• M70: 16,429,287 km (0.085 R)
• M71: 16,619,725 km (0.113 R)
• M72: 17,002,696 km (0.112 R)
• M73: 17,140,326 km (0.09 R)
• M74: 17,499,510 km (0.058 R)
• M75: 17,973,137 km (0.101 R)
• M76: 18,479,227 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.8

Radius: 11.7

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.51 AU - 11.21 AU

Year: 13703 Days

Day: 7.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,993,054 km

• M1: 166,054 km (0.085 R)
• M2: 896,989 km (0.036 R)
• M3: 1,044,792 km (0.071 R)
• M4: 1,744,610 km (0.027 R)
• M5: 1,960,181 km (0.074 R)
• M6: 2,299,918 km (0.039 R)
• M7: 2,536,881 km (0.088 R)
• M8: 2,782,072 km (0.073 R)
• M9: 3,131,981 km (0.104 R)
• M10: 3,229,818 km (0.088 R)
• M11: 3,496,102 km (0.043 R)
• M12: 3,804,124 km (0.101 R)
• M13: 4,557,350 km (0.111 R)
• M14: 5,671,704 km (0.079 R)
• M15: 6,571,236 km (0.029 R)
• M16: 6,909,477 km (0.065 R)
• M17: 7,080,617 km (0.089 R)
• M18: 7,383,702 km (0.045 R)
• M19: 7,514,899 km (0.098 R)
• M20: 8,002,738 km (0.072 R)
• M21: 8,273,061 km (0.047 R)
• M22: 8,455,122 km (0.08 R)
• M23: 9,008,933 km (0.088 R)
• M24: 9,431,996 km (0.078 R)
• M25: 9,574,563 km (0.119 R)
• M26: 9,717,728 km (0.09 R)
• M27: 10,054,772 km (0.061 R)
• M28: 10,839,413 km (0.095 R)
• M29: 12,676,176 km (0.089 R)
• M30: 13,309,723 km (0.026 R)
• M31: 13,684,016 km (0.108 R)
• M32: 14,772,640 km (0.095 R)
• M33: 15,049,097 km (0.116 R)
• M34: 15,719,744 km (0.112 R)
• M35: 17,730,938 km (0.074 R)
• M36: 17,965,956 km (0.116 R)
• M37: 18,796,524 km (0.081 R)
• M38: 19,276,733 km (0.084 R)
• M39: 20,741,745 km (0.108 R)
• M40: 20,989,479 km (0.058 R)
• M41: 21,612,853 km (0.072 R)
• M42: 22,052,821 km (0.092 R)
• M43: 25,017,402 km (0.114 R)
• M44: 25,280,993 km (0.084 R)
• M45: 27,152,313 km (0.08 R)
• M46: 27,423,384 km (0.118 R)
• M47: 28,173,169 km (0.09 R)
• M48: 29,484,095 km (0.116 R)
• M49: 29,762,646 km (0.042 R)
• M50: 30,673,847 km (0.113 R)
• M51: 31,381,145 km (0.035 R)
• M52: 32,165,188 km (0.054 R)
• M53: 33,317,241 km (0.114 R)
• M54: 33,607,461 km (0.099 R)
• M55: 34,849,871 km (0.089 R)
• M56: 35,365,834 km (0.1 R)
• M57: 36,181,591 km (0.088 R)
• M58: 37,379,422 km (0.078 R)
• M59: 37,454,819 km (0.097 R)
• M60: 37,530,067 km (0.088 R)
• M61: 38,742,557 km (0.106 R)
• M62: 38,818,703 km (0.089 R)
• M63: 41,595,239 km (0.113 R)
• M64: 42,064,079 km (0.065 R)
• M65: 42,142,468 km (0.052 R)
• M66: 42,456,175 km (0.097 R)
• M67: 45,234,955 km (0.108 R)
• M68: 46,362,774 km (0.083 R)
• M69: 46,930,198 km (0.093 R)
• M70: 48,153,909 km (0.032 R)
• M71: 48,564,106 km (0.051 R)
• M72: 49,057,779 km (0.078 R)
• M73: 49,305,364 km (0.052 R)
• M74: 49,387,942 km (0.077 R)
• M75: 49,801,580 km (0.08 R)
• M76: 51,887,273 km (0.116 R)
• M77: 52,814,032 km (0.05 R)
• M78: 53,321,767 km (0.115 R)
• M79: 53,406,589 km (0.11 R)
• M80: 54,086,512 km (0.034 R)
• M81: 54,683,706 km (0.114 R)
• M82: 54,940,416 km (0.085 R)
• M83: 55,197,426 km (0.099 R)
• M84: 55,626,771 km (0.084 R)
• M85: 56,057,165 km (0.086 R)
• M86: 57,181,542 km (0.055 R)
• M87: 57,268,309 km (0.106 R)
• M88: 58,138,520 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.7

Radius: 3.8

Gravity: 16.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.94 AU - 15.74 AU

Year: 17616 Days

Day: 22.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,993,054 km

• M1: 240,703 km (0.102 R)
• M2: 578,196 km (0.045 R)
• M3: 713,283 km (0.045 R)
• M4: 1,832,873 km (0.102 R)
• M5: 2,158,697 km (0.104 R)
• M6: 2,341,506 km (0.119 R)
• M7: 2,421,391 km (0.076 R)
• M8: 2,529,251 km (0.07 R)
• M9: 2,638,757 km (0.089 R)
• M10: 3,447,782 km (0.102 R)
• M11: 4,359,581 km (0.062 R)
• M12: 4,425,105 km (0.101 R)
• M13: 5,874,110 km (0.102 R)
• M14: 5,946,515 km (0.056 R)
• M15: 7,260,284 km (0.056 R)
• M16: 7,376,970 km (0.083 R)
• M17: 8,049,712 km (0.081 R)
• M18: 9,622,733 km (0.105 R)
• M19: 9,708,154 km (0.072 R)
• M20: 10,182,080 km (0.059 R)
• M21: 10,973,901 km (0.117 R)
• M22: 11,557,931 km (0.067 R)
• M23: 11,694,215 km (0.099 R)
• M24: 11,785,320 km (0.037 R)
• M25: 12,336,888 km (0.091 R)
• M26: 12,383,263 km (0.04 R)
• M27: 13,274,866 km (0.095 R)
• M28: 13,417,433 km (0.082 R)
• M29: 14,089,875 km (0.099 R)
• M30: 15,868,744 km (0.087 R)
• M31: 16,171,979 km (0.086 R)
• M32: 18,084,139 km (0.114 R)
• M33: 19,147,031 km (0.113 R)
• M34: 19,415,859 km (0.09 R)
• M35: 20,448,982 km (0.054 R)
• M36: 21,779,206 km (0.08 R)
• M37: 21,835,305 km (0.063 R)
• M38: 22,172,499 km (0.095 R)
• M39: 22,454,790 km (0.071 R)
• M40: 23,481,031 km (0.066 R)
• M41: 23,826,453 km (0.094 R)
• M42: 23,942,092 km (0.115 R)
• M43: 24,057,731 km (0.086 R)
• M44: 26,590,124 km (0.111 R)
• M45: 26,649,963 km (0.102 R)
• M46: 28,712,918 km (0.106 R)
• M47: 30,199,771 km (0.117 R)
• M48: 30,450,048 km (0.1 R)
• M49: 31,078,509 km (0.083 R)
• M50: 31,584,449 km (0.057 R)
• M51: 31,647,878 km (0.115 R)
• M52: 31,838,466 km (0.068 R)
• M53: 32,989,771 km (0.071 R)
• M54: 33,118,575 km (0.085 R)
• M55: 34,480,664 km (0.104 R)
• M56: 34,546,038 km (0.113 R)
• M57: 35,398,895 km (0.054 R)
• M58: 36,258,634 km (0.12 R)
• M59: 36,591,190 km (0.097 R)
• M60: 37,192,275 km (0.109 R)
• M61: 40,452,611 km (0.031 R)
• M62: 41,907,600 km (0.078 R)
• M63: 42,466,348 km (0.089 R)
• M64: 43,944,823 km (0.114 R)
• M65: 44,228,311 km (0.091 R)
• M66: 46,518,206 km (0.063 R)
• M67: 48,406,879 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 16,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit