🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671

Radius: 11.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.53 AU - 0.57 AU

Year: 277 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 30,173,873 km

• M1: 148,999 km (0.085 R)
• M2: 246,836 km (0.065 R)
• M3: 340,634 km (0.048 R)
• M4: 450,738 km (0.033 R)
• M5: 527,033 km (0.051 R)
• M6: 630,256 km (0.077 R)
• M7: 741,407 km (0.088 R)
• M8: 1,045,240 km (0.064 R)
• M9: 1,129,464 km (0.076 R)
• M10: 1,232,238 km (0.032 R)
• M11: 1,338,303 km (0.076 R)
• M12: 1,417,739 km (0.037 R)
• M13: 1,612,964 km (0.073 R)
• M14: 1,826,440 km (0.101 R)
• M15: 1,929,663 km (0.109 R)
• M16: 2,025,256 km (0.034 R)
• M17: 2,122,495 km (0.08 R)
• M18: 2,241,425 km (0.104 R)
• M19: 2,326,995 km (0.07 R)
• M20: 2,517,134 km (0.11 R)
• M21: 2,611,530 km (0.099 R)
• M22: 2,685,880 km (0.118 R)
• M23: 2,804,062 km (0.087 R)
• M24: 2,880,208 km (0.085 R)
• M25: 3,169,231 km (0.079 R)
• M26: 3,346,056 km (0.066 R)
• M27: 3,514,503 km (0.082 R)
• M28: 3,602,766 km (0.071 R)
• M29: 3,697,760 km (0.12 R)
• M30: 3,805,620 km (0.096 R)
• M31: 3,890,293 km (0.1 R)
• M32: 4,024,482 km (0.057 R)
• M33: 4,179,017 km (0.036 R)
• M34: 4,291,514 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.8

Radius: 13.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.49 AU - 1.57 AU

Year: 1284 Days

Day: 8.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,173,873 km

• M1: 178,620 km (0.065 R)
• M2: 267,780 km (0.062 R)
• M3: 421,118 km (0.082 R)
• M4: 522,845 km (0.113 R)
• M5: 641,924 km (0.043 R)
• M6: 822,489 km (0.059 R)
• M7: 958,474 km (0.101 R)
• M8: 1,070,074 km (0.11 R)
• M9: 1,186,461 km (0.112 R)
• M10: 1,324,988 km (0.109 R)
• M11: 1,414,597 km (0.116 R)
• M12: 1,525,001 km (0.109 R)
• M13: 1,609,823 km (0.035 R)
• M14: 1,715,888 km (0.115 R)
• M15: 2,121,747 km (0.094 R)
• M16: 2,217,340 km (0.112 R)
• M17: 2,379,953 km (0.096 R)
• M18: 2,490,655 km (0.03 R)
• M19: 2,915,662 km (0.103 R)
• M20: 3,118,667 km (0.117 R)
• M21: 3,277,241 km (0.064 R)
• M22: 3,426,090 km (0.112 R)
• M23: 3,602,466 km (0.069 R)
• M24: 3,912,134 km (0.054 R)
• M25: 4,365,864 km (0.106 R)
• M26: 4,530,123 km (0.115 R)
• M27: 4,696,326 km (0.093 R)
• M28: 4,864,773 km (0.098 R)
• M29: 5,006,592 km (0.114 R)
• M30: 5,149,757 km (0.089 R)
• M31: 5,706,710 km (0.042 R)
• M32: 6,221,476 km (0.029 R)
• M33: 6,344,745 km (0.096 R)
• M34: 6,640,799 km (0.116 R)
• M35: 6,766,910 km (0.109 R)
• M36: 6,973,505 km (0.104 R)
• M37: 7,085,703 km (0.048 R)
• M38: 7,230,663 km (0.032 R)
• M39: 7,507,420 km (0.079 R)
• M40: 7,655,222 km (0.084 R)
• M41: 8,071,254 km (0.096 R)
• M42: 8,324,523 km (0.073 R)
• M43: 8,717,816 km (0.102 R)
• M44: 9,222,410 km (0.06 R)
• M45: 9,629,465 km (0.069 R)
• M46: 9,880,191 km (0.094 R)
• M47: 10,042,505 km (0.113 R)
• M48: 10,314,923 km (0.095 R)
• M49: 10,498,031 km (0.082 R)
• M50: 10,718,987 km (0.103 R)
• M51: 11,053,487 km (0.116 R)
• M52: 11,391,579 km (0.113 R)
• M53: 11,523,823 km (0.045 R)
• M54: 11,637,817 km (0.084 R)
• M55: 11,885,700 km (0.11 R)
• M56: 12,020,039 km (0.056 R)
• M57: 12,503,689 km (0.036 R)
• M58: 12,757,706 km (0.107 R)
• M59: 13,251,080 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.8

Radius: 8.3

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.67 AU - 3.01 AU

Year: 3246 Days

Day: 8.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,173,873 km

• M1: 152,739 km (0.06 R)
• M2: 260,001 km (0.071 R)
• M3: 314,305 km (0.108 R)
• M4: 408,851 km (0.072 R)
• M5: 490,980 km (0.04 R)
• M6: 562,937 km (0.086 R)
• M7: 621,430 km (0.077 R)
• M8: 718,219 km (0.078 R)
• M9: 849,118 km (0.075 R)
• M10: 917,633 km (0.095 R)
• M11: 988,244 km (0.097 R)
• M12: 1,113,457 km (0.086 R)
• M13: 1,167,312 km (0.096 R)
• M14: 1,461,721 km (0.103 R)
• M15: 1,521,111 km (0.109 R)
• M16: 1,581,249 km (0.045 R)
• M17: 1,654,552 km (0.088 R)
• M18: 1,868,477 km (0.051 R)
• M19: 2,213,001 km (0.104 R)
• M20: 2,323,105 km (0.116 R)
• M21: 2,435,005 km (0.029 R)
• M22: 2,722,681 km (0.066 R)
• M23: 2,825,904 km (0.038 R)
• M24: 2,975,801 km (0.099 R)
• M25: 3,051,647 km (0.11 R)
• M26: 3,314,790 km (0.078 R)
• M27: 3,457,057 km (0.085 R)
• M28: 3,731,270 km (0.058 R)
• M29: 4,096,588 km (0.053 R)
• M30: 4,543,287 km (0.1 R)
• M31: 4,648,604 km (0.117 R)
• M32: 4,987,443 km (0.114 R)
• M33: 5,096,051 km (0.108 R)
• M34: 5,279,010 km (0.078 R)
• M35: 6,284,008 km (0.082 R)
• M36: 6,499,878 km (0.111 R)
• M37: 6,559,268 km (0.096 R)
• M38: 7,223,632 km (0.116 R)
• M39: 7,346,751 km (0.084 R)
• M40: 7,532,851 km (0.048 R)
• M41: 7,994,061 km (0.083 R)
• M42: 8,164,005 km (0.064 R)
• M43: 8,659,473 km (0.083 R)
• M44: 9,164,665 km (0.049 R)
• M45: 9,231,236 km (0.103 R)
• M46: 9,320,247 km (0.082 R)
• M47: 9,815,116 km (0.103 R)
• M48: 10,690,114 km (0.108 R)
• M49: 10,760,276 km (0.101 R)
• M50: 10,830,437 km (0.059 R)
• M51: 10,924,385 km (0.036 R)
• M52: 11,806,414 km (0.048 R)
• M53: 12,072,997 km (0.071 R)
• M54: 12,489,029 km (0.077 R)
• M55: 12,562,930 km (0.09 R)
• M56: 12,884,865 km (0.089 R)
• M57: 13,134,244 km (0.047 R)
• M58: 13,234,475 km (0.108 R)
• M59: 13,486,248 km (0.115 R)
• M60: 13,612,658 km (0.064 R)
• M61: 13,688,804 km (0.089 R)
• M62: 13,790,381 km (0.088 R)
• M63: 13,892,257 km (0.119 R)
• M64: 14,379,647 km (0.049 R)
• M65: 15,529,755 km (0.118 R)
• M66: 15,582,862 km (0.117 R)
• M67: 16,089,101 km (0.107 R)
• M68: 16,573,798 km (0.117 R)
• M69: 16,627,953 km (0.064 R)
• M70: 17,035,906 km (0.073 R)
• M71: 17,172,788 km (0.097 R)
• M72: 17,585,080 km (0.085 R)
• M73: 17,640,431 km (0.057 R)
• M74: 18,279,663 km (0.057 R)
• M75: 18,532,035 km (0.117 R)
• M76: 18,841,852 km (0.089 R)
• M77: 18,983,222 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.5

Radius: 12.6

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.47 AU - 4.94 AU

Year: 6911 Days

Day: 8.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,173,873 km

• M1: 304,731 km (0.105 R)
• M2: 428,747 km (0.039 R)
• M3: 609,761 km (0.115 R)
• M4: 717,172 km (0.113 R)
• M5: 845,378 km (0.092 R)
• M6: 940,073 km (0.108 R)
• M7: 1,373,458 km (0.12 R)
• M8: 1,604,288 km (0.119 R)
• M9: 2,611,081 km (0.039 R)
• M10: 2,878,712 km (0.081 R)
• M11: 3,352,039 km (0.041 R)
• M12: 3,780,787 km (0.1 R)
• M13: 4,107,958 km (0.102 R)
• M14: 4,493,322 km (0.11 R)
• M15: 4,591,607 km (0.078 R)
• M16: 4,840,239 km (0.111 R)
• M17: 5,559,954 km (0.094 R)
• M18: 6,203,674 km (0.091 R)
• M19: 6,730,109 km (0.065 R)
• M20: 6,814,632 km (0.095 R)
• M21: 6,899,454 km (0.116 R)
• M22: 7,974,314 km (0.106 R)
• M23: 8,607,712 km (0.109 R)
• M24: 9,257,116 km (0.076 R)
• M25: 9,445,610 km (0.119 R)
• M26: 9,794,621 km (0.047 R)
• M27: 9,954,542 km (0.096 R)
• M28: 10,309,687 km (0.032 R)
• M29: 10,439,837 km (0.027 R)
• M30: 10,701,783 km (0.104 R)
• M31: 11,065,605 km (0.069 R)
• M32: 11,975,758 km (0.115 R)
• M33: 12,839,985 km (0.072 R)
• M34: 13,085,625 km (0.088 R)
• M35: 13,262,001 km (0.098 R)
• M36: 13,403,670 km (0.106 R)
• M37: 13,939,380 km (0.101 R)
• M38: 14,409,417 km (0.091 R)
• M39: 14,518,623 km (0.117 R)
• M40: 14,737,933 km (0.059 R)
• M41: 15,402,298 km (0.115 R)
• M42: 15,738,294 km (0.077 R)
• M43: 16,114,234 km (0.083 R)
• M44: 16,569,460 km (0.074 R)
• M45: 16,913,685 km (0.094 R)
• M46: 17,453,733 km (0.052 R)
• M47: 17,999,616 km (0.094 R)
• M48: 18,630,171 km (0.102 R)
• M49: 19,147,929 km (0.112 R)
• M50: 19,549,450 km (0.116 R)
• M51: 19,994,354 km (0.114 R)
• M52: 20,524,379 km (0.108 R)
• M53: 20,606,359 km (0.08 R)
• M54: 22,563,697 km (0.086 R)
• M55: 22,690,706 km (0.085 R)
• M56: 23,072,928 km (0.052 R)
• M57: 23,457,395 km (0.106 R)
• M58: 24,059,526 km (0.06 R)
• M59: 24,928,690 km (0.025 R)
• M60: 25,587,369 km (0.062 R)
• M61: 25,675,632 km (0.058 R)
• M62: 25,763,895 km (0.098 R)
• M63: 25,896,738 km (0.102 R)
• M64: 26,029,581 km (0.108 R)
• M65: 26,385,175 km (0.12 R)
• M66: 26,742,564 km (0.107 R)
• M67: 26,876,903 km (0.095 R)
• M68: 27,687,873 km (0.082 R)
• M69: 28,050,947 km (0.109 R)
• M70: 28,233,157 km (0.116 R)
• M71: 29,011,515 km (0.097 R)
• M72: 29,149,594 km (0.105 R)
• M73: 29,518,951 km (0.081 R)
• M74: 30,168,954 km (0.032 R)
• M75: 30,355,652 km (0.077 R)
• M76: 30,870,717 km (0.101 R)
• M77: 31,388,775 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.8

Radius: 10

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.71 AU - 5.63 AU

Year: 7973 Days

Day: 9.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,173,873 km

• M1: 163,810 km (0.1 R)
• M2: 501,452 km (0.11 R)
• M3: 1,004,251 km (0.094 R)
• M4: 1,146,817 km (0.065 R)
• M5: 1,357,900 km (0.116 R)
• M6: 1,870,123 km (0.045 R)
• M7: 2,011,643 km (0.034 R)
• M8: 2,305,453 km (0.112 R)
• M9: 2,381,000 km (0.025 R)
• M10: 2,672,267 km (0.103 R)
• M11: 2,832,187 km (0.078 R)
• M12: 3,657,518 km (0.117 R)
• M13: 3,768,370 km (0.101 R)
• M14: 3,903,158 km (0.077 R)
• M15: 3,971,075 km (0.097 R)
• M16: 4,131,145 km (0.039 R)
• M17: 4,768,731 km (0.105 R)
• M18: 5,361,139 km (0.112 R)
• M19: 5,976,884 km (0.072 R)
• M20: 6,081,752 km (0.063 R)
• M21: 6,240,176 km (0.104 R)
• M22: 6,426,725 km (0.105 R)
• M23: 6,942,239 km (0.096 R)
• M24: 7,302,770 km (0.104 R)
• M25: 7,869,297 km (0.073 R)
• M26: 8,567,919 km (0.065 R)
• M27: 8,805,181 km (0.116 R)
• M28: 10,242,667 km (0.107 R)
• M29: 10,589,435 km (0.031 R)
• M30: 10,812,336 km (0.109 R)
• M31: 11,555,089 km (0.099 R)
• M32: 12,148,095 km (0.099 R)
• M33: 13,294,763 km (0.073 R)
• M34: 16,236,455 km (0.119 R)
• M35: 16,383,211 km (0.106 R)
• M36: 19,175,605 km (0.088 R)
• M37: 19,408,379 km (0.105 R)
• M38: 20,944,300 km (0.108 R)
• M39: 21,224,198 km (0.097 R)
• M40: 21,747,042 km (0.106 R)
• M41: 22,111,612 km (0.09 R)
• M42: 22,682,777 km (0.112 R)
• M43: 23,217,290 km (0.112 R)
• M44: 23,424,035 km (0.105 R)
• M45: 23,506,912 km (0.088 R)
• M46: 23,839,468 km (0.118 R)
• M47: 24,089,745 km (0.091 R)
• M48: 24,215,258 km (0.116 R)
• M49: 24,341,070 km (0.109 R)
• M50: 24,551,105 km (0.054 R)
• M51: 24,972,971 km (0.1 R)
• M52: 25,099,980 km (0.101 R)
• M53: 25,269,624 km (0.107 R)
• M54: 25,439,716 km (0.101 R)
• M55: 26,425,117 km (0.118 R)
• M56: 26,554,669 km (0.101 R)
• M57: 26,727,604 km (0.104 R)
• M58: 27,641,647 km (0.055 R)
• M59: 27,816,826 km (0.108 R)
• M60: 29,232,322 km (0.115 R)
• M61: 29,410,941 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 14,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit