🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.77 AU - 0.81 AU

Year: 262 Days

Day: 23.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.52 AU - 1.82 AU

Year: 805 Days

Day: 16.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.42 AU - 2.32 AU

Year: 953 Days

Day: 24.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.33 AU - 3.95 AU

Year: 2589 Days

Day: 22 Hours

Environment

Temp: -119 °C

Axial Tilt: 4.3 °

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 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.38 AU - 5.5 AU

Year: 3488 Days

Day: 23.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.7

Radius: 9.6

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.38 AU - 5.48 AU

Year: 4081 Days

Day: 10.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,664,657 km

• M1: 262,245 km (0.088 R)
• M2: 347,516 km (0.072 R)
• M3: 435,928 km (0.059 R)
• M4: 683,961 km (0.086 R)
• M5: 1,135,747 km (0.03 R)
• M6: 1,233,434 km (0.073 R)
• M7: 1,304,942 km (0.1 R)
• M8: 1,732,044 km (0.03 R)
• M9: 1,894,956 km (0.111 R)
• M10: 2,045,900 km (0.053 R)
• M11: 2,707,871 km (0.116 R)
• M12: 3,350,843 km (0.053 R)
• M13: 3,534,399 km (0.081 R)
• M14: 3,996,806 km (0.12 R)
• M15: 4,345,220 km (0.077 R)
• M16: 4,748,984 km (0.093 R)
• M17: 5,118,042 km (0.082 R)
• M18: 5,211,691 km (0.091 R)
• M19: 5,544,247 km (0.101 R)
• M20: 5,981,970 km (0.111 R)
• M21: 6,105,538 km (0.064 R)
• M22: 6,968,418 km (0.067 R)
• M23: 7,098,569 km (0.084 R)
• M24: 7,203,287 km (0.099 R)
• M25: 7,308,454 km (0.087 R)
• M26: 7,815,142 km (0.102 R)
• M27: 7,977,606 km (0.089 R)
• M28: 8,610,554 km (0.093 R)
• M29: 9,316,656 km (0.09 R)
• M30: 9,953,494 km (0.065 R)
• M31: 10,514,786 km (0.039 R)
• M32: 10,844,499 km (0.109 R)
• M33: 11,086,399 km (0.09 R)
• M34: 11,299,576 km (0.076 R)
• M35: 11,791,903 km (0.091 R)
• M36: 11,916,069 km (0.09 R)
• M37: 12,134,332 km (0.08 R)
• M38: 12,259,695 km (0.086 R)
• M39: 12,701,906 km (0.063 R)
• M40: 13,053,162 km (0.106 R)
• M41: 13,439,723 km (0.113 R)
• M42: 13,830,323 km (0.117 R)
• M43: 14,191,452 km (0.1 R)
• M44: 14,323,697 km (0.108 R)
• M45: 14,423,030 km (0.108 R)
• M46: 14,589,084 km (0.089 R)
• M47: 14,789,395 km (0.027 R)
• M48: 15,192,412 km (0.052 R)
• M49: 15,327,648 km (0.08 R)
• M50: 15,395,416 km (0.038 R)
• M51: 15,463,184 km (0.12 R)
• M52: 15,769,710 km (0.044 R)
• M53: 16,354,189 km (0.071 R)
• M54: 17,121,177 km (0.103 R)
• M55: 18,006,946 km (0.11 R)
• M56: 18,114,208 km (0.1 R)
• M57: 18,221,619 km (0.04 R)
• M58: 18,365,383 km (0.115 R)
• M59: 18,545,498 km (0.041 R)
• M60: 18,834,821 km (0.066 R)
• M61: 19,454,904 km (0.067 R)
• M62: 19,748,864 km (0.098 R)
• M63: 19,933,467 km (0.105 R)
• M64: 20,044,469 km (0.05 R)
• M65: 20,304,321 km (0.108 R)
• M66: 21,015,060 km (0.105 R)
• M67: 21,582,036 km (0.098 R)
• M68: 22,384,180 km (0.061 R)
• M69: 22,730,948 km (0.103 R)
• M70: 23,002,019 km (0.057 R)
• M71: 23,899,756 km (0.045 R)
• M72: 24,096,477 km (0.114 R)
• M73: 24,254,153 km (0.071 R)
• M74: 24,491,415 km (0.049 R)
• M75: 24,729,426 km (0.109 R)
• M76: 25,127,954 km (0.081 R)
• M77: 25,769,879 km (0.112 R)
• M78: 27,521,670 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632

Radius: 8.1

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.47 AU - 10.63 AU

Year: 9320 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,664,657 km

• M1: 104,719 km (0.113 R)
• M2: 297,849 km (0.056 R)
• M3: 354,996 km (0.096 R)
• M4: 976,874 km (0.119 R)
• M5: 1,143,825 km (0.1 R)
• M6: 1,300,155 km (0.115 R)
• M7: 1,380,938 km (0.057 R)
• M8: 1,569,132 km (0.055 R)
• M9: 1,765,704 km (0.064 R)
• M10: 2,040,365 km (0.108 R)
• M11: 2,111,275 km (0.101 R)
• M12: 2,604,349 km (0.106 R)
• M13: 2,864,201 km (0.107 R)
• M14: 3,159,657 km (0.052 R)
• M15: 3,408,587 km (0.083 R)
• M16: 3,521,384 km (0.032 R)
• M17: 3,606,805 km (0.092 R)
• M18: 3,750,718 km (0.099 R)
• M19: 3,808,762 km (0.098 R)
• M20: 5,064,636 km (0.071 R)
• M21: 5,653,453 km (0.088 R)
• M22: 6,717,692 km (0.119 R)
• M23: 6,859,362 km (0.101 R)
• M24: 7,400,008 km (0.095 R)
• M25: 7,767,869 km (0.117 R)
• M26: 8,445,398 km (0.093 R)
• M27: 8,598,437 km (0.115 R)
• M28: 8,985,297 km (0.088 R)
• M29: 10,260,918 km (0.109 R)
• M30: 10,424,428 km (0.117 R)
• M31: 10,836,720 km (0.092 R)
• M32: 11,550,003 km (0.054 R)
• M33: 11,762,731 km (0.116 R)
• M34: 11,890,936 km (0.119 R)
• M35: 12,495,461 km (0.083 R)
• M36: 12,582,677 km (0.098 R)
• M37: 12,670,042 km (0.053 R)
• M38: 12,889,353 km (0.098 R)
• M39: 13,869,368 km (0.101 R)
• M40: 14,186,216 km (0.074 R)
• M41: 14,459,831 km (0.045 R)
• M42: 14,873,320 km (0.107 R)
• M43: 15,151,123 km (0.093 R)
• M44: 16,042,277 km (0.096 R)
• M45: 16,422,555 km (0.058 R)
• M46: 17,289,176 km (0.101 R)
• M47: 17,435,033 km (0.099 R)
• M48: 18,269,341 km (0.077 R)
• M49: 18,666,523 km (0.103 R)
• M50: 18,866,087 km (0.096 R)
• M51: 19,267,458 km (0.103 R)
• M52: 19,317,872 km (0.076 R)
• M53: 20,232,065 km (0.11 R)
• M54: 20,283,227 km (0.082 R)
• M55: 20,591,399 km (0.086 R)
• M56: 23,004,712 km (0.079 R)
• M57: 23,756,740 km (0.061 R)
• M58: 24,790,312 km (0.094 R)
• M59: 24,899,967 km (0.101 R)
• M60: 25,009,772 km (0.032 R)
• M61: 25,119,726 km (0.118 R)
• M62: 25,174,778 km (0.09 R)
• M63: 25,838,544 km (0.079 R)
• M64: 27,013,785 km (0.093 R)
• M65: 27,126,731 km (0.1 R)
• M66: 27,183,130 km (0.051 R)
• M67: 28,035,090 km (0.069 R)
• M68: 28,435,563 km (0.077 R)
• M69: 28,493,009 km (0.106 R)
• M70: 29,474,371 km (0.092 R)
• M71: 29,823,383 km (0.047 R)
• M72: 30,173,741 km (0.086 R)
• M73: 31,173,803 km (0.107 R)
• M74: 31,292,135 km (0.1 R)
• M75: 31,588,787 km (0.062 R)
• M76: 31,648,178 km (0.065 R)
• M77: 33,994,770 km (0.091 R)
• M78: 34,483,057 km (0.028 R)
• M79: 34,850,769 km (0.115 R)
• M80: 35,961,832 km (0.082 R)
• M81: 36,459,245 km (0.084 R)
• M82: 36,708,924 km (0.109 R)
• M83: 38,789,681 km (0.065 R)
• M84: 40,197,995 km (0.099 R)
• M85: 40,326,799 km (0.067 R)
• M86: 41,037,987 km (0.033 R)
• M87: 41,102,913 km (0.095 R)
• M88: 42,407,256 km (0.056 R)
• M89: 44,256,136 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.4

Radius: 7.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.71 AU - 12.91 AU

Year: 17091 Days

Day: 17.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,664,657 km

• M1: 235,617 km (0.068 R)
• M2: 472,280 km (0.073 R)
• M3: 657,632 km (0.057 R)
• M4: 707,748 km (0.094 R)
• M5: 848,070 km (0.031 R)
• M6: 959,371 km (0.072 R)
• M7: 1,115,851 km (0.095 R)
• M8: 1,197,232 km (0.099 R)
• M9: 1,409,511 km (0.04 R)
• M10: 2,041,861 km (0.08 R)
• M11: 2,091,977 km (0.103 R)
• M12: 2,142,391 km (0.054 R)
• M13: 2,669,574 km (0.043 R)
• M14: 2,807,653 km (0.095 R)
• M15: 2,863,453 km (0.088 R)
• M16: 3,004,823 km (0.054 R)
• M17: 3,177,459 km (0.098 R)
• M18: 3,562,673 km (0.104 R)
• M19: 4,152,238 km (0.096 R)
• M20: 4,639,030 km (0.063 R)
• M21: 5,007,639 km (0.111 R)
• M22: 5,109,814 km (0.115 R)
• M23: 5,385,673 km (0.062 R)
• M24: 5,915,848 km (0.041 R)
• M25: 6,462,778 km (0.101 R)
• M26: 6,723,527 km (0.067 R)
• M27: 8,725,445 km (0.113 R)
• M28: 8,972,282 km (0.099 R)
• M29: 9,346,875 km (0.071 R)
• M30: 9,557,210 km (0.081 R)
• M31: 10,327,489 km (0.092 R)
• M32: 10,501,322 km (0.093 R)
• M33: 10,720,034 km (0.09 R)
• M34: 11,790,556 km (0.117 R)
• M35: 12,292,607 km (0.101 R)
• M36: 12,384,609 km (0.097 R)
• M37: 13,697,031 km (0.063 R)
• M38: 13,840,346 km (0.101 R)
• M39: 14,272,983 km (0.036 R)
• M40: 15,250,306 km (0.108 R)
• M41: 16,098,077 km (0.116 R)
• M42: 16,148,342 km (0.068 R)
• M43: 16,249,171 km (0.076 R)
• M44: 17,943,068 km (0.089 R)
• M45: 18,678,491 km (0.052 R)
• M46: 19,263,269 km (0.118 R)
• M47: 20,178,808 km (0.106 R)
• M48: 20,341,870 km (0.106 R)
• M49: 20,778,695 km (0.084 R)
• M50: 20,943,403 km (0.099 R)
• M51: 21,163,611 km (0.079 R)
• M52: 21,828,723 km (0.104 R)
• M53: 22,500,866 km (0.069 R)
• M54: 23,122,744 km (0.05 R)
• M55: 23,293,436 km (0.117 R)
• M56: 23,521,572 km (0.054 R)
• M57: 25,314,802 km (0.032 R)
• M58: 25,373,295 km (0.107 R)
• M59: 25,961,514 km (0.09 R)
• M60: 26,376,049 km (0.087 R)
• M61: 26,912,059 km (0.039 R)
• M62: 27,211,404 km (0.044 R)
• M63: 28,237,496 km (0.072 R)
• M64: 28,724,736 km (0.058 R)
• M65: 28,969,478 km (0.103 R)
• M66: 29,522,541 km (0.077 R)
• M67: 30,016,962 km (0.116 R)
• M68: 30,576,608 km (0.101 R)
• M69: 31,453,999 km (0.109 R)
• M70: 31,516,980 km (0.091 R)
• M71: 31,579,961 km (0.1 R)
• M72: 31,769,352 km (0.056 R)
• M73: 32,657,814 km (0.096 R)
• M74: 33,490,176 km (0.093 R)
• M75: 34,459,271 km (0.074 R)
• M76: 35,306,593 km (0.079 R)
• M77: 36,160,797 km (0.092 R)
• M78: 37,088,304 km (0.079 R)
• M79: 38,292,268 km (0.084 R)
• M80: 38,359,587 km (0.087 R)
• M81: 39,644,932 km (0.109 R)
• M82: 39,849,282 km (0.095 R)
• M83: 40,395,614 km (0.097 R)
• M84: 40,601,161 km (0.038 R)
• M85: 42,119,131 km (0.028 R)
• M86: 43,374,855 km (0.116 R)
• M87: 43,444,867 km (0.054 R)
• M88: 44,007,206 km (0.056 R)
• M89: 44,430,568 km (0.055 R)
• M90: 46,137,330 km (0.077 R)
• M91: 47,070,820 km (0.058 R)
• M92: 47,793,079 km (0.062 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 10,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit