🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.57 AU - 1.99 AU

Year: 846 Days

Day: 35.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.97 AU - 2.89 AU

Year: 1350 Days

Day: 17.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,875,766 km

• M1: 619,335 km (0.117 R)
• M2: 2,249,802 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.16 AU - 4.42 AU

Year: 3167 Days

Day: 45.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,875,766 km

• M1: 94,097 km (0.118 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.7

Radius: 9.3

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.8 AU - 6.34 AU

Year: 4686 Days

Day: 6.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 19,875,766 km

• M1: 118,631 km (0.079 R)
• M2: 214,673 km (0.108 R)
• M3: 293,212 km (0.051 R)
• M4: 447,148 km (0.105 R)
• M5: 679,773 km (0.057 R)
• M6: 770,579 km (0.06 R)
• M7: 865,573 km (0.118 R)
• M8: 964,906 km (0.109 R)
• M9: 1,113,607 km (0.104 R)
• M10: 1,270,236 km (0.091 R)
• M11: 1,384,379 km (0.083 R)
• M12: 1,693,597 km (0.064 R)
• M13: 1,967,810 km (0.089 R)
• M14: 2,375,764 km (0.097 R)
• M15: 2,476,742 km (0.098 R)
• M16: 2,809,897 km (0.036 R)
• M17: 3,268,564 km (0.109 R)
• M18: 3,845,264 km (0.086 R)
• M19: 4,036,450 km (0.119 R)
• M20: 4,157,624 km (0.112 R)
• M21: 4,403,563 km (0.11 R)
• M22: 4,578,592 km (0.052 R)
• M23: 4,679,571 km (0.071 R)
• M24: 5,117,294 km (0.075 R)
• M25: 6,338,761 km (0.078 R)
• M26: 6,423,284 km (0.112 R)
• M27: 7,230,364 km (0.09 R)
• M28: 7,289,156 km (0.117 R)
• M29: 7,377,868 km (0.116 R)
• M30: 8,438,217 km (0.115 R)
• M31: 8,593,500 km (0.076 R)
• M32: 8,749,830 km (0.115 R)
• M33: 8,812,661 km (0.07 R)
• M34: 9,160,626 km (0.055 R)
• M35: 9,545,541 km (0.088 R)
• M36: 10,198,685 km (0.081 R)
• M37: 10,331,079 km (0.11 R)
• M38: 10,397,501 km (0.096 R)
• M39: 10,530,793 km (0.078 R)
• M40: 11,001,577 km (0.06 R)
• M41: 11,205,479 km (0.098 R)
• M42: 11,789,958 km (0.045 R)
• M43: 12,809,916 km (0.063 R)
• M44: 13,240,160 km (0.093 R)
• M45: 13,931,152 km (0.044 R)
• M46: 14,895,759 km (0.087 R)
• M47: 15,196,900 km (0.1 R)
• M48: 15,766,868 km (0.09 R)
• M49: 16,343,867 km (0.095 R)
• M50: 16,537,745 km (0.116 R)
• M51: 17,006,286 km (0.104 R)
• M52: 17,163,364 km (0.068 R)
• M53: 17,360,384 km (0.081 R)
• M54: 17,597,946 km (0.069 R)
• M55: 20,197,508 km (0.096 R)
• M56: 20,739,950 km (0.049 R)
• M57: 20,865,911 km (0.108 R)
• M58: 22,138,690 km (0.11 R)
• M59: 22,698,036 km (0.097 R)
• M60: 23,044,505 km (0.09 R)
• M61: 23,174,954 km (0.093 R)
• M62: 23,962,587 km (0.113 R)
• M63: 24,138,813 km (0.102 R)
• M64: 24,227,076 km (0.073 R)
• M65: 24,937,067 km (0.088 R)
• M66: 25,204,997 km (0.055 R)
• M67: 25,743,998 km (0.063 R)
• M68: 25,879,235 km (0.098 R)
• M69: 26,150,605 km (0.103 R)
• M70: 26,468,351 km (0.052 R)
• M71: 27,016,179 km (0.115 R)
• M72: 27,291,439 km (0.095 R)
• M73: 27,613,673 km (0.118 R)
• M74: 27,937,253 km (0.105 R)
• M75: 28,355,229 km (0.104 R)
• M76: 28,634,977 km (0.041 R)
• M77: 30,000,058 km (0.104 R)
• M78: 30,094,903 km (0.101 R)
• M79: 30,189,897 km (0.083 R)
• M80: 31,049,636 km (0.11 R)
• M81: 31,241,720 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.8

Radius: 12.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.86 AU - 13.72 AU

Year: 14430 Days

Day: 5.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 19,875,766 km

• M1: 175,329 km (0.102 R)
• M2: 340,036 km (0.115 R)
• M3: 614,249 km (0.113 R)
• M4: 709,543 km (0.097 R)
• M5: 1,420,282 km (0.114 R)
• M6: 1,633,310 km (0.084 R)
• M7: 1,885,681 km (0.093 R)
• M8: 2,031,539 km (0.095 R)
• M9: 2,211,655 km (0.114 R)
• M10: 2,588,043 km (0.091 R)
• M11: 2,883,948 km (0.111 R)
• M12: 3,836,886 km (0.115 R)
• M13: 4,289,869 km (0.049 R)
• M14: 4,760,204 km (0.116 R)
• M15: 5,001,655 km (0.08 R)
• M16: 5,247,145 km (0.094 R)
• M17: 5,792,729 km (0.08 R)
• M18: 6,137,701 km (0.098 R)
• M19: 6,622,847 km (0.095 R)
• M20: 7,166,336 km (0.096 R)
• M21: 7,536,741 km (0.093 R)
• M22: 9,734,782 km (0.081 R)
• M23: 10,300,412 km (0.041 R)
• M24: 12,891,896 km (0.118 R)
• M25: 13,512,876 km (0.111 R)
• M26: 14,028,391 km (0.103 R)
• M27: 14,259,519 km (0.118 R)
• M28: 14,725,517 km (0.115 R)
• M29: 16,639,771 km (0.095 R)
• M30: 17,192,086 km (0.106 R)
• M31: 17,625,920 km (0.099 R)
• M32: 18,567,639 km (0.103 R)
• M33: 19,913,571 km (0.114 R)
• M34: 21,689,896 km (0.098 R)
• M35: 22,834,170 km (0.048 R)
• M36: 23,106,139 km (0.098 R)
• M37: 24,067,006 km (0.044 R)
• M38: 24,205,384 km (0.061 R)
• M39: 25,040,888 km (0.106 R)
• M40: 25,603,227 km (0.076 R)
• M41: 25,744,447 km (0.096 R)
• M42: 26,027,636 km (0.084 R)
• M43: 26,311,872 km (0.063 R)
• M44: 27,387,032 km (0.102 R)
• M45: 28,476,553 km (0.051 R)
• M46: 30,025,639 km (0.09 R)
• M47: 31,753,494 km (0.097 R)
• M48: 32,591,243 km (0.117 R)
• M49: 33,282,085 km (0.084 R)
• M50: 35,698,540 km (0.098 R)
• M51: 36,967,728 km (0.041 R)
• M52: 37,688,042 km (0.045 R)
• M53: 37,929,343 km (0.099 R)
• M54: 39,305,644 km (0.103 R)
• M55: 39,387,025 km (0.119 R)
• M56: 40,698,250 km (0.103 R)
• M57: 41,028,263 km (0.105 R)
• M58: 42,357,291 km (0.107 R)
• M59: 42,524,392 km (0.066 R)
• M60: 44,038,322 km (0.086 R)
• M61: 45,826,914 km (0.099 R)
• M62: 46,256,260 km (0.033 R)
• M63: 49,562,672 km (0.091 R)
• M64: 49,915,125 km (0.119 R)
• M65: 50,977,419 km (0.067 R)
• M66: 51,333,313 km (0.113 R)
• M67: 52,495,239 km (0.081 R)
• M68: 53,395,070 km (0.092 R)
• M69: 53,756,349 km (0.115 R)
• M70: 55,301,097 km (0.105 R)
• M71: 55,483,756 km (0.104 R)
• M72: 56,308,339 km (0.077 R)
• M73: 58,062,374 km (0.077 R)
• M74: 58,155,275 km (0.102 R)
• M75: 58,899,524 km (0.077 R)
• M76: 60,209,702 km (0.119 R)
• M77: 61,245,817 km (0.108 R)
• M78: 61,813,541 km (0.086 R)
• M79: 62,192,921 km (0.086 R)
• M80: 63,622,628 km (0.029 R)
• M81: 63,718,371 km (0.045 R)
• M82: 63,909,856 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.4

Radius: 12

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.32 AU - 13.8 AU

Year: 15866 Days

Day: 9.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 19,875,766 km

• M1: 256,860 km (0.113 R)
• M2: 390,002 km (0.081 R)
• M3: 791,822 km (0.118 R)
• M4: 888,611 km (0.099 R)
• M5: 989,889 km (0.035 R)
• M6: 1,160,580 km (0.109 R)
• M7: 1,295,218 km (0.092 R)
• M8: 1,593,367 km (0.1 R)
• M9: 1,782,907 km (0.071 R)
• M10: 1,874,013 km (0.118 R)
• M11: 1,966,763 km (0.081 R)
• M12: 2,170,964 km (0.091 R)
• M13: 2,282,714 km (0.102 R)
• M14: 2,454,153 km (0.105 R)
• M15: 3,134,823 km (0.087 R)
• M16: 3,310,002 km (0.045 R)
• M17: 3,455,711 km (0.07 R)
• M18: 4,251,422 km (0.106 R)
• M19: 4,427,947 km (0.106 R)
• M20: 4,517,108 km (0.054 R)
• M21: 5,887,125 km (0.108 R)
• M22: 6,607,140 km (0.104 R)
• M23: 7,376,222 km (0.11 R)
• M24: 7,674,670 km (0.114 R)
• M25: 8,129,747 km (0.067 R)
• M26: 8,683,109 km (0.063 R)
• M27: 8,772,718 km (0.114 R)
• M28: 9,202,962 km (0.109 R)
• M29: 9,732,987 km (0.097 R)
• M30: 9,896,198 km (0.071 R)
• M31: 10,798,573 km (0.097 R)
• M32: 11,603,409 km (0.088 R)
• M33: 11,826,310 km (0.118 R)
• M34: 12,427,694 km (0.032 R)
• M35: 12,885,164 km (0.083 R)
• M36: 13,296,558 km (0.026 R)
• M37: 13,921,727 km (0.069 R)
• M38: 14,026,895 km (0.035 R)
• M39: 14,185,020 km (0.093 R)
• M40: 15,336,175 km (0.042 R)
• M41: 15,717,351 km (0.102 R)
• M42: 15,854,382 km (0.108 R)
• M43: 16,157,019 km (0.036 R)
• M44: 17,330,016 km (0.12 R)
• M45: 17,784,195 km (0.088 R)
• M46: 17,898,338 km (0.099 R)
• M47: 18,588,283 km (0.027 R)
• M48: 19,757,540 km (0.094 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 14,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit