🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.84 AU - 0.96 AU

Year: 320 Days

Day: 36.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.89 AU - 1.09 AU

Year: 369 Days

Day: 22 Hours

Environment

Temp: 13 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,387,331 km

• M1: 122,820 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.5

Radius: 9.5

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.74 AU - 7.84 AU

Year: 5912 Days

Day: 14.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,387,331 km

• M1: 131,646 km (0.082 R)
• M2: 210,335 km (0.099 R)
• M3: 278,102 km (0.072 R)
• M4: 423,362 km (0.057 R)
• M5: 506,838 km (0.103 R)
• M6: 997,668 km (0.096 R)
• M7: 1,080,246 km (0.119 R)
• M8: 1,379,292 km (0.094 R)
• M9: 1,567,337 km (0.113 R)
• M10: 2,073,875 km (0.084 R)
• M11: 2,202,829 km (0.12 R)
• M12: 2,605,696 km (0.108 R)
• M13: 2,983,131 km (0.099 R)
• M14: 3,277,689 km (0.103 R)
• M15: 3,352,937 km (0.066 R)
• M16: 3,633,283 km (0.111 R)
• M17: 3,763,284 km (0.096 R)
• M18: 4,326,370 km (0.074 R)
• M19: 4,688,098 km (0.113 R)
• M20: 5,740,369 km (0.038 R)
• M21: 5,831,325 km (0.09 R)
• M22: 6,324,400 km (0.052 R)
• M23: 6,512,743 km (0.113 R)
• M24: 6,639,303 km (0.11 R)
• M25: 6,959,443 km (0.072 R)
• M26: 7,916,420 km (0.112 R)
• M27: 8,085,466 km (0.059 R)
• M28: 8,255,858 km (0.086 R)
• M29: 8,393,039 km (0.056 R)
• M30: 8,496,411 km (0.109 R)
• M31: 8,704,352 km (0.1 R)
• M32: 8,809,071 km (0.111 R)
• M33: 8,984,399 km (0.106 R)
• M34: 9,125,470 km (0.12 R)
• M35: 9,409,856 km (0.112 R)
• M36: 10,170,411 km (0.073 R)
• M37: 10,243,864 km (0.033 R)
• M38: 10,317,466 km (0.072 R)
• M39: 10,800,517 km (0.113 R)
• M40: 11,596,229 km (0.093 R)
• M41: 12,686,498 km (0.044 R)
• M42: 13,043,887 km (0.081 R)
• M43: 13,444,809 km (0.102 R)
• M44: 14,053,972 km (0.116 R)
• M45: 14,465,067 km (0.072 R)
• M46: 14,838,314 km (0.063 R)
• M47: 16,020,137 km (0.084 R)
• M48: 17,013,467 km (0.1 R)
• M49: 17,232,029 km (0.12 R)
• M50: 17,319,693 km (0.117 R)
• M51: 17,848,971 km (0.03 R)
• M52: 18,160,134 km (0.07 R)
• M53: 18,652,760 km (0.056 R)
• M54: 19,788,806 km (0.047 R)
• M55: 21,416,431 km (0.104 R)
• M56: 22,797,519 km (0.112 R)
• M57: 22,942,030 km (0.116 R)
• M58: 23,183,481 km (0.091 R)
• M59: 23,523,068 km (0.103 R)
• M60: 23,961,989 km (0.052 R)
• M61: 24,256,248 km (0.091 R)
• M62: 24,551,554 km (0.086 R)
• M63: 24,798,540 km (0.069 R)
• M64: 25,995,921 km (0.111 R)
• M65: 26,247,694 km (0.086 R)
• M66: 27,929,922 km (0.067 R)
• M67: 28,862,067 km (0.073 R)
• M68: 29,175,026 km (0.096 R)
• M69: 29,436,822 km (0.112 R)
• M70: 29,594,199 km (0.086 R)
• M71: 30,438,380 km (0.101 R)
• M72: 32,096,373 km (0.093 R)
• M73: 32,474,706 km (0.079 R)
• M74: 32,854,684 km (0.089 R)
• M75: 33,236,009 km (0.107 R)
• M76: 34,610,215 km (0.114 R)
• M77: 35,053,773 km (0.027 R)
• M78: 35,611,025 km (0.036 R)
• M79: 35,834,674 km (0.086 R)
• M80: 37,243,287 km (0.085 R)
• M81: 37,925,903 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 10.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.56 AU - 8.92 AU

Year: 9683 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 81 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,387,331 km

• M1: 180,864 km (0.098 R)
• M2: 268,379 km (0.051 R)
• M3: 370,554 km (0.069 R)
• M4: 569,220 km (0.077 R)
• M5: 1,002,156 km (0.113 R)
• M6: 1,089,372 km (0.101 R)
• M7: 1,687,913 km (0.038 R)
• M8: 1,878,949 km (0.118 R)
• M9: 2,282,714 km (0.109 R)
• M10: 2,376,213 km (0.071 R)
• M11: 2,887,987 km (0.102 R)
• M12: 3,622,812 km (0.042 R)
• M13: 3,927,094 km (0.03 R)
• M14: 4,297,199 km (0.116 R)
• M15: 4,442,608 km (0.113 R)
• M16: 4,619,433 km (0.114 R)
• M17: 5,537,515 km (0.081 R)
• M18: 5,632,360 km (0.087 R)
• M19: 5,920,336 km (0.08 R)
• M20: 6,017,425 km (0.083 R)
• M21: 6,180,486 km (0.095 R)
• M22: 6,377,956 km (0.111 R)
• M23: 6,477,588 km (0.068 R)
• M24: 6,544,308 km (0.105 R)
• M25: 6,847,095 km (0.119 R)
• M26: 7,189,075 km (0.091 R)
• M27: 7,466,579 km (0.106 R)
• M28: 7,854,038 km (0.088 R)
• M29: 8,612,050 km (0.041 R)
• M30: 8,722,304 km (0.096 R)
• M31: 8,832,857 km (0.088 R)
• M32: 9,093,007 km (0.083 R)
• M33: 9,167,657 km (0.052 R)
• M34: 9,317,853 km (0.116 R)
• M35: 9,582,641 km (0.109 R)
• M36: 9,735,081 km (0.051 R)
• M37: 10,274,831 km (0.048 R)
• M38: 10,430,861 km (0.119 R)
• M39: 10,824,453 km (0.113 R)
• M40: 11,303,017 km (0.088 R)
• M41: 11,625,999 km (0.097 R)
• M42: 12,198,510 km (0.053 R)
• M43: 12,738,408 km (0.055 R)
• M44: 14,274,030 km (0.076 R)
• M45: 14,535,677 km (0.106 R)
• M46: 14,798,820 km (0.117 R)
• M47: 15,597,822 km (0.105 R)
• M48: 17,609,465 km (0.076 R)
• M49: 18,219,375 km (0.087 R)
• M50: 18,313,921 km (0.047 R)
• M51: 18,455,889 km (0.088 R)
• M52: 19,750,060 km (0.118 R)
• M53: 19,944,239 km (0.106 R)
• M54: 20,383,607 km (0.091 R)
• M55: 21,073,403 km (0.068 R)
• M56: 21,470,885 km (0.117 R)
• M57: 22,021,704 km (0.098 R)
• M58: 22,678,588 km (0.075 R)
• M59: 23,137,106 km (0.111 R)
• M60: 23,804,911 km (0.088 R)
• M61: 24,478,999 km (0.082 R)
• M62: 24,844,616 km (0.036 R)
• M63: 25,264,537 km (0.05 R)
• M64: 26,699,480 km (0.112 R)
• M65: 27,075,719 km (0.09 R)
• M66: 27,345,593 km (0.112 R)
• M67: 27,453,902 km (0.075 R)
• M68: 27,888,035 km (0.057 R)
• M69: 27,996,942 km (0.072 R)
• M70: 28,215,206 km (0.084 R)
• M71: 29,315,049 km (0.092 R)
• M72: 29,925,857 km (0.115 R)
• M73: 30,037,308 km (0.108 R)
• M74: 30,484,755 km (0.103 R)
• M75: 31,160,040 km (0.096 R)
• M76: 31,442,929 km (0.043 R)
• M77: 32,125,245 km (0.09 R)
• M78: 32,640,161 km (0.102 R)
• M79: 32,984,835 km (0.111 R)
• M80: 33,388,749 km (0.106 R)
• M81: 36,439,199 km (0.05 R)
• M82: 36,677,658 km (0.066 R)
• M83: 39,577,762 km (0.118 R)
• M84: 40,499,136 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.3

Radius: 11.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.06 AU - 14.3 AU

Year: 14959 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,387,331 km

• M1: 198,816 km (0.107 R)
• M2: 370,704 km (0.073 R)
• M3: 473,926 km (0.099 R)
• M4: 589,116 km (0.08 R)
• M5: 715,227 km (0.104 R)
• M6: 912,397 km (0.077 R)
• M7: 1,458,430 km (0.112 R)
• M8: 1,687,015 km (0.085 R)
• M9: 2,501,576 km (0.065 R)
• M10: 2,933,913 km (0.098 R)
• M11: 3,029,656 km (0.115 R)
• M12: 4,441,262 km (0.114 R)
• M13: 4,551,665 km (0.112 R)
• M14: 4,888,559 km (0.091 R)
• M15: 5,040,850 km (0.11 R)
• M16: 5,626,226 km (0.108 R)
• M17: 5,785,997 km (0.071 R)
• M18: 5,906,722 km (0.115 R)
• M19: 6,069,186 km (0.103 R)
• M20: 6,233,145 km (0.089 R)
• M21: 7,074,783 km (0.107 R)
• M22: 7,421,401 km (0.12 R)
• M23: 7,552,897 km (0.115 R)
• M24: 7,684,992 km (0.099 R)
• M25: 8,724,249 km (0.085 R)
• M26: 8,863,075 km (0.11 R)
• M27: 9,568,280 km (0.055 R)
• M28: 9,759,316 km (0.04 R)
• M29: 10,832,980 km (0.04 R)
• M30: 11,282,971 km (0.08 R)
• M31: 11,688,082 km (0.086 R)
• M32: 12,304,874 km (0.088 R)
• M33: 12,460,605 km (0.077 R)
• M34: 13,143,519 km (0.071 R)
• M35: 14,217,782 km (0.079 R)
• M36: 14,545,700 km (0.117 R)
• M37: 15,768,812 km (0.069 R)
• M38: 15,994,855 km (0.103 R)
• M39: 16,507,078 km (0.044 R)
• M40: 16,621,670 km (0.102 R)
• M41: 17,256,713 km (0.095 R)
• M42: 17,958,476 km (0.068 R)
• M43: 18,194,392 km (0.083 R)
• M44: 18,609,826 km (0.067 R)
• M45: 19,208,815 km (0.065 R)
• M46: 20,180,304 km (0.114 R)
• M47: 20,548,764 km (0.113 R)
• M48: 20,981,550 km (0.112 R)
• M49: 21,792,969 km (0.117 R)
• M50: 21,918,781 km (0.09 R)
• M51: 22,234,283 km (0.063 R)
• M52: 24,549,759 km (0.099 R)
• M53: 26,470,146 km (0.064 R)
• M54: 27,959,094 km (0.106 R)
• M55: 28,507,221 km (0.106 R)
• M56: 29,544,532 km (0.119 R)
• M57: 32,084,106 km (0.054 R)
• M58: 32,729,920 km (0.113 R)
• M59: 33,597,737 km (0.072 R)
• M60: 34,987,052 km (0.119 R)
• M61: 35,725,916 km (0.103 R)
• M62: 36,395,217 km (0.075 R)
• M63: 36,768,763 km (0.097 R)
• M64: 37,068,557 km (0.082 R)
• M65: 40,034,185 km (0.077 R)
• M66: 40,111,228 km (0.027 R)
• M67: 42,131,548 km (0.103 R)
• M68: 43,233,037 km (0.076 R)
• M69: 44,105,192 km (0.051 R)
• M70: 44,983,182 km (0.117 R)
• M71: 45,303,770 km (0.071 R)
• M72: 45,705,740 km (0.12 R)
• M73: 47,325,286 km (0.06 R)
• M74: 49,541,280 km (0.118 R)
• M75: 49,706,884 km (0.067 R)
• M76: 50,038,393 km (0.047 R)
• M77: 50,370,650 km (0.107 R)
• M78: 51,121,033 km (0.073 R)
• M79: 51,371,909 km (0.106 R)
• M80: 51,455,684 km (0.1 R)
• M81: 51,959,080 km (0.098 R)
• M82: 53,648,639 km (0.102 R)
• M83: 54,585,570 km (0.037 R)
• M84: 54,671,140 km (0.105 R)
• M85: 56,735,142 km (0.075 R)
• M86: 57,081,760 km (0.054 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 16,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit