🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.54 AU - 0.62 AU

Year: 281 Days

Day: 40.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.56 AU - 0.64 AU

Year: 296 Days

Day: 17.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,229,573 km

• M1: 409,449 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.5

Radius: 14.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.66 AU - 1.02 AU

Year: 489 Days

Day: 9.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,229,573 km

• M1: 183,407 km (0.039 R)
• M2: 288,574 km (0.09 R)
• M3: 387,458 km (0.08 R)
• M4: 502,050 km (0.104 R)
• M5: 598,541 km (0.045 R)
• M6: 858,093 km (0.096 R)
• M7: 961,017 km (0.103 R)
• M8: 1,087,876 km (0.084 R)
• M9: 1,190,949 km (0.104 R)
• M10: 1,307,934 km (0.114 R)
• M11: 1,461,422 km (0.105 R)
• M12: 1,554,322 km (0.059 R)
• M13: 1,717,832 km (0.119 R)
• M14: 1,965,118 km (0.113 R)
• M15: 2,087,189 km (0.103 R)
• M16: 2,364,843 km (0.065 R)
• M17: 2,554,683 km (0.109 R)
• M18: 2,811,243 km (0.12 R)
• M19: 3,162,050 km (0.063 R)
• M20: 3,270,060 km (0.097 R)
• M21: 3,416,067 km (0.066 R)
• M22: 3,564,319 km (0.051 R)
• M23: 3,654,227 km (0.107 R)
• M24: 3,752,663 km (0.1 R)
• M25: 4,068,912 km (0.101 R)
• M26: 4,178,867 km (0.071 R)
• M27: 4,305,876 km (0.084 R)
• M28: 4,531,320 km (0.049 R)
• M29: 4,777,109 km (0.113 R)
• M30: 4,960,217 km (0.081 R)
• M31: 5,086,477 km (0.088 R)
• M32: 5,333,613 km (0.08 R)
• M33: 5,471,692 km (0.113 R)
• M34: 5,593,464 km (0.064 R)
• M35: 5,724,961 km (0.06 R)
• M36: 5,830,876 km (0.109 R)
• M37: 6,053,777 km (0.108 R)
• M38: 6,216,091 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.6

Radius: 10.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.73 AU - 1.07 AU

Year: 543 Days

Day: 9 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 41,229,573 km

• M1: 151,991 km (0.097 R)
• M2: 224,696 km (0.028 R)
• M3: 305,628 km (0.096 R)
• M4: 392,395 km (0.102 R)
• M5: 536,009 km (0.107 R)
• M6: 624,721 km (0.067 R)
• M7: 731,534 km (0.066 R)
• M8: 810,671 km (0.115 R)
• M9: 884,273 km (0.069 R)
• M10: 955,781 km (0.095 R)
• M11: 1,029,383 km (0.096 R)
• M12: 1,163,273 km (0.069 R)
• M13: 1,237,474 km (0.11 R)
• M14: 1,318,406 km (0.12 R)
• M15: 1,480,720 km (0.1 R)
• M16: 1,550,881 km (0.044 R)
• M17: 1,802,654 km (0.119 R)
• M18: 1,971,850 km (0.086 R)
• M19: 2,152,713 km (0.056 R)
• M20: 2,602,405 km (0.101 R)
• M21: 2,674,810 km (0.114 R)
• M22: 2,787,906 km (0.116 R)
• M23: 2,930,024 km (0.1 R)
• M24: 3,019,184 km (0.117 R)
• M25: 3,095,330 km (0.094 R)
• M26: 3,327,655 km (0.047 R)
• M27: 3,464,088 km (0.111 R)
• M28: 3,757,450 km (0.1 R)
• M29: 3,824,619 km (0.118 R)
• M30: 3,937,416 km (0.116 R)
• M31: 4,020,892 km (0.072 R)
• M32: 4,189,638 km (0.105 R)
• M33: 4,337,141 km (0.085 R)
• M34: 4,431,239 km (0.119 R)
• M35: 4,573,805 km (0.106 R)
• M36: 4,677,626 km (0.061 R)
• M37: 5,142,277 km (0.072 R)
• M38: 5,267,042 km (0.051 R)
• M39: 5,359,194 km (0.075 R)
• M40: 5,435,040 km (0.115 R)
• M41: 5,562,198 km (0.111 R)
• M42: 5,698,931 km (0.086 R)
• M43: 5,923,477 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607

Radius: 13.6

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.9 AU - 1.08 AU

Year: 626 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 41,229,573 km

• M1: 180,864 km (0.078 R)
• M2: 303,235 km (0.063 R)
• M3: 434,881 km (0.065 R)
• M4: 520,900 km (0.062 R)
• M5: 653,144 km (0.108 R)
• M6: 747,241 km (0.093 R)
• M7: 861,385 km (0.099 R)
• M8: 961,615 km (0.072 R)
• M9: 1,050,327 km (0.12 R)
• M10: 1,175,091 km (0.08 R)
• M11: 1,282,353 km (0.119 R)
• M12: 1,464,862 km (0.091 R)
• M13: 1,612,515 km (0.108 R)
• M14: 2,024,059 km (0.115 R)
• M15: 2,113,220 km (0.102 R)
• M16: 2,295,729 km (0.047 R)
• M17: 2,425,131 km (0.105 R)
• M18: 2,928,678 km (0.111 R)
• M19: 3,022,475 km (0.054 R)
• M20: 3,133,028 km (0.067 R)
• M21: 3,237,148 km (0.032 R)
• M22: 3,350,394 km (0.107 R)
• M23: 3,506,424 km (0.115 R)
• M24: 3,631,189 km (0.054 R)
• M25: 3,808,612 km (0.07 R)
• M26: 3,911,236 km (0.088 R)
• M27: 4,014,908 km (0.114 R)
• M28: 4,128,303 km (0.052 R)
• M29: 4,233,769 km (0.053 R)
• M30: 4,322,481 km (0.087 R)
• M31: 4,528,926 km (0.063 R)
• M32: 4,858,490 km (0.043 R)
• M33: 5,082,737 km (0.077 R)
• M34: 5,253,129 km (0.096 R)
• M35: 5,387,019 km (0.112 R)
• M36: 5,492,935 km (0.117 R)
• M37: 5,667,964 km (0.093 R)
• M38: 5,943,823 km (0.056 R)
• M39: 6,043,455 km (0.079 R)
• M40: 6,173,755 km (0.104 R)
• M41: 6,325,447 km (0.095 R)
• M42: 6,457,841 km (0.109 R)
• M43: 6,611,627 km (0.03 R)
• M44: 6,766,910 km (0.118 R)
• M45: 6,860,558 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 13.5

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.98 AU - 6.58 AU

Year: 7714 Days

Day: 14.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,229,573 km

• M1: 234,869 km (0.119 R)
• M2: 451,486 km (0.086 R)
• M3: 543,489 km (0.103 R)
• M4: 704,307 km (0.12 R)
• M5: 1,097,001 km (0.108 R)
• M6: 1,269,188 km (0.098 R)
• M7: 2,588,492 km (0.04 R)
• M8: 2,822,164 km (0.092 R)
• M9: 3,507,920 km (0.087 R)
• M10: 3,738,301 km (0.109 R)
• M11: 3,914,378 km (0.099 R)
• M12: 4,397,429 km (0.081 R)
• M13: 4,646,211 km (0.077 R)
• M14: 5,321,196 km (0.079 R)
• M15: 6,061,556 km (0.047 R)
• M16: 6,199,785 km (0.045 R)
• M17: 6,338,911 km (0.07 R)
• M18: 6,479,233 km (0.115 R)
• M19: 6,655,908 km (0.106 R)
• M20: 7,526,867 km (0.113 R)
• M21: 7,638,168 km (0.096 R)
• M22: 9,017,760 km (0.057 R)
• M23: 9,175,735 km (0.09 R)
• M24: 9,695,737 km (0.099 R)
• M25: 9,938,983 km (0.091 R)
• M26: 10,932,164 km (0.096 R)
• M27: 11,569,002 km (0.065 R)
• M28: 11,870,441 km (0.099 R)
• M29: 12,701,458 km (0.057 R)
• M30: 13,325,730 km (0.093 R)
• M31: 14,327,138 km (0.118 R)
• M32: 14,650,867 km (0.078 R)
• M33: 14,743,768 km (0.079 R)
• M34: 15,258,534 km (0.064 R)
• M35: 15,922,150 km (0.12 R)
• M36: 16,401,911 km (0.078 R)
• M37: 16,498,401 km (0.107 R)
• M38: 16,935,227 km (0.066 R)
• M39: 17,081,683 km (0.106 R)
• M40: 17,277,507 km (0.111 R)
• M41: 17,721,065 km (0.112 R)
• M42: 18,068,730 km (0.113 R)
• M43: 18,318,409 km (0.076 R)
• M44: 18,669,814 km (0.099 R)
• M45: 19,379,357 km (0.033 R)
• M46: 19,686,332 km (0.034 R)
• M47: 20,877,430 km (0.096 R)
• M48: 21,560,943 km (0.079 R)
• M49: 22,305,342 km (0.094 R)
• M50: 24,478,251 km (0.116 R)
• M51: 24,588,654 km (0.099 R)
• M52: 26,208,350 km (0.052 R)
• M53: 27,288,148 km (0.044 R)
• M54: 27,517,332 km (0.067 R)
• M55: 27,747,114 km (0.095 R)
• M56: 28,150,879 km (0.099 R)
• M57: 29,373,692 km (0.069 R)
• M58: 29,785,235 km (0.102 R)
• M59: 30,139,483 km (0.12 R)
• M60: 31,810,940 km (0.084 R)
• M61: 34,312,366 km (0.082 R)
• M62: 35,305,696 km (0.034 R)
• M63: 35,680,588 km (0.063 R)
• M64: 37,003,183 km (0.089 R)
• M65: 37,447,638 km (0.099 R)
• M66: 38,662,822 km (0.073 R)
• M67: 40,151,171 km (0.103 R)
• M68: 40,346,695 km (0.051 R)
• M69: 40,738,642 km (0.114 R)
• M70: 41,460,601 km (0.115 R)
• M71: 41,856,138 km (0.112 R)
• M72: 44,054,179 km (0.118 R)
• M73: 44,592,582 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624

Radius: 10.4

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.63 AU - 6.51 AU

Year: 8358 Days

Day: 14.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,229,573 km

• M1: 197,469 km (0.092 R)
• M2: 342,878 km (0.098 R)
• M3: 433,834 km (0.063 R)
• M4: 561,590 km (0.118 R)
• M5: 1,094,458 km (0.068 R)
• M6: 1,527,693 km (0.087 R)
• M7: 1,649,317 km (0.04 R)
• M8: 2,213,450 km (0.107 R)
• M9: 2,422,139 km (0.049 R)
• M10: 2,686,179 km (0.092 R)
• M11: 3,086,802 km (0.066 R)
• M12: 3,668,439 km (0.1 R)
• M13: 4,284,034 km (0.055 R)
• M14: 5,113,554 km (0.088 R)
• M15: 5,609,621 km (0.092 R)
• M16: 6,714,700 km (0.101 R)
• M17: 6,882,848 km (0.088 R)
• M18: 7,120,559 km (0.088 R)
• M19: 7,534,497 km (0.098 R)
• M20: 7,814,694 km (0.082 R)
• M21: 7,991,668 km (0.116 R)
• M22: 8,169,989 km (0.112 R)
• M23: 8,457,964 km (0.117 R)
• M24: 8,566,872 km (0.072 R)
• M25: 8,749,381 km (0.088 R)
• M26: 8,822,684 km (0.1 R)
• M27: 8,970,038 km (0.058 R)
• M28: 9,043,939 km (0.096 R)
• M29: 9,118,140 km (0.1 R)
• M30: 9,718,925 km (0.074 R)
• M31: 9,795,070 km (0.115 R)
• M32: 10,139,444 km (0.115 R)
• M33: 10,410,217 km (0.116 R)
• M34: 10,761,772 km (0.117 R)
• M35: 10,840,460 km (0.09 R)
• M36: 10,958,792 km (0.112 R)
• M37: 11,356,423 km (0.089 R)
• M38: 11,839,923 km (0.112 R)
• M39: 12,371,146 km (0.053 R)
• M40: 12,868,558 km (0.085 R)
• M41: 13,499,413 km (0.117 R)
• M42: 13,584,384 km (0.09 R)
• M43: 14,226,758 km (0.113 R)
• M44: 14,879,004 km (0.063 R)
• M45: 15,319,271 km (0.085 R)
• M46: 15,763,876 km (0.102 R)
• M47: 15,942,795 km (0.12 R)
• M48: 16,348,055 km (0.056 R)
• M49: 16,620,174 km (0.103 R)
• M50: 16,893,788 km (0.075 R)
• M51: 17,491,581 km (0.051 R)
• M52: 18,850,229 km (0.077 R)
• M53: 20,388,544 km (0.089 R)
• M54: 21,717,572 km (0.099 R)
• M55: 23,328,591 km (0.098 R)
• M56: 23,634,968 km (0.068 R)
• M57: 23,737,442 km (0.098 R)
• M58: 25,501,201 km (0.112 R)
• M59: 25,658,728 km (0.06 R)
• M60: 25,764,044 km (0.081 R)
• M61: 26,239,616 km (0.034 R)
• M62: 26,771,287 km (0.088 R)
• M63: 26,878,100 km (0.041 R)
• M64: 27,629,530 km (0.054 R)
• M65: 27,737,540 km (0.106 R)
• M66: 29,318,041 km (0.104 R)
• M67: 30,035,961 km (0.114 R)
• M68: 30,592,166 km (0.042 R)
• M69: 31,376,657 km (0.116 R)
• M70: 32,337,973 km (0.08 R)
• M71: 33,022,533 km (0.074 R)
• M72: 33,423,904 km (0.078 R)
• M73: 33,654,135 km (0.058 R)
• M74: 34,000,305 km (0.096 R)
• M75: 34,173,838 km (0.092 R)
• M76: 34,754,428 km (0.12 R)
• M77: 34,929,308 km (0.1 R)
• M78: 36,102,305 km (0.094 R)
• M79: 36,338,370 km (0.11 R)
• M80: 36,693,665 km (0.096 R)
• M81: 37,109,397 km (0.054 R)
• M82: 37,347,707 km (0.03 R)
• M83: 37,825,971 km (0.085 R)
• M84: 37,945,799 km (0.089 R)
• M85: 38,306,180 km (0.094 R)
• M86: 38,547,033 km (0.097 R)
• M87: 41,167,988 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 19,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit