🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.32 AU - 1.72 AU

Year: 710 Days

Day: 33 Hours

Environment

Temp: -53 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.89 AU - 2.29 AU

Year: 1144 Days

Day: 34.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.3

Radius: 11.1

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.53 AU - 5.43 AU

Year: 3591 Days

Day: 6.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,343,937 km

• M1: 191,336 km (0.1 R)
• M2: 264,040 km (0.102 R)
• M3: 354,697 km (0.027 R)
• M4: 501,153 km (0.107 R)
• M5: 594,352 km (0.097 R)
• M6: 686,505 km (0.111 R)
• M7: 985,551 km (0.113 R)
• M8: 1,184,666 km (0.104 R)
• M9: 1,264,102 km (0.091 R)
• M10: 1,503,159 km (0.073 R)
• M11: 1,655,899 km (0.101 R)
• M12: 1,779,766 km (0.106 R)
• M13: 1,906,774 km (0.073 R)
• M14: 2,145,533 km (0.07 R)
• M15: 2,219,135 km (0.099 R)
• M16: 2,381,598 km (0.092 R)
• M17: 2,639,355 km (0.082 R)
• M18: 2,947,078 km (0.029 R)
• M19: 3,042,970 km (0.068 R)
• M20: 3,196,009 km (0.084 R)
• M21: 3,294,744 km (0.102 R)
• M22: 3,451,971 km (0.114 R)
• M23: 3,611,741 km (0.038 R)
• M24: 3,908,544 km (0.099 R)
• M25: 4,431,388 km (0.079 R)
• M26: 4,765,440 km (0.044 R)
• M27: 5,256,869 km (0.108 R)
• M28: 5,593,464 km (0.072 R)
• M29: 6,164,479 km (0.083 R)
• M30: 6,555,528 km (0.098 R)
• M31: 6,645,437 km (0.118 R)
• M32: 7,175,761 km (0.113 R)
• M33: 7,436,510 km (0.048 R)
• M34: 7,530,458 km (0.044 R)
• M35: 7,700,550 km (0.059 R)
• M36: 7,948,584 km (0.066 R)
• M37: 8,199,160 km (0.051 R)
• M38: 8,413,235 km (0.084 R)
• M39: 8,570,013 km (0.106 R)
• M40: 8,946,551 km (0.066 R)
• M41: 9,389,211 km (0.063 R)
• M42: 9,736,278 km (0.072 R)
• M43: 9,963,069 km (0.073 R)
• M44: 10,045,946 km (0.084 R)
• M45: 10,129,122 km (0.087 R)
• M46: 10,275,279 km (0.032 R)
• M47: 10,422,035 km (0.032 R)
• M48: 10,802,612 km (0.097 R)
• M49: 11,273,995 km (0.063 R)
• M50: 11,599,221 km (0.09 R)
• M51: 11,795,942 km (0.12 R)
• M52: 12,059,832 km (0.054 R)
• M53: 12,325,817 km (0.054 R)
• M54: 12,683,356 km (0.077 R)
• M55: 12,773,265 km (0.072 R)
• M56: 13,089,664 km (0.084 R)
• M57: 13,203,358 km (0.076 R)
• M58: 13,477,422 km (0.081 R)
• M59: 13,684,316 km (0.101 R)
• M60: 14,054,570 km (0.106 R)
• M61: 14,522,064 km (0.12 R)
• M62: 14,710,407 km (0.118 R)
• M63: 15,209,017 km (0.116 R)
• M64: 15,616,671 km (0.042 R)
• M65: 15,688,927 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 15

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.98 AU - 9.96 AU

Year: 11038 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,343,937 km

• M1: 294,109 km (0.119 R)
• M2: 451,486 km (0.035 R)
• M3: 1,124,078 km (0.067 R)
• M4: 1,264,102 km (0.103 R)
• M5: 1,698,235 km (0.104 R)
• M6: 1,957,039 km (0.066 R)
• M7: 2,103,944 km (0.086 R)
• M8: 2,280,021 km (0.083 R)
• M9: 2,674,361 km (0.037 R)
• M10: 2,921,796 km (0.055 R)
• M11: 3,062,418 km (0.077 R)
• M12: 3,439,255 km (0.112 R)
• M13: 3,861,869 km (0.044 R)
• M14: 4,205,795 km (0.088 R)
• M15: 4,625,267 km (0.077 R)
• M16: 5,435,190 km (0.111 R)
• M17: 6,071,729 km (0.027 R)
• M18: 6,180,187 km (0.116 R)
• M19: 6,620,454 km (0.066 R)
• M20: 6,957,348 km (0.096 R)
• M21: 7,147,038 km (0.12 R)
• M22: 8,240,748 km (0.119 R)
• M23: 8,644,064 km (0.112 R)
• M24: 8,807,275 km (0.103 R)
• M25: 9,053,962 km (0.113 R)
• M26: 9,554,218 km (0.099 R)
• M27: 10,364,739 km (0.051 R)
• M28: 11,241,981 km (0.064 R)
• M29: 11,689,428 km (0.08 R)
• M30: 12,097,381 km (0.078 R)
• M31: 12,234,263 km (0.118 R)
• M32: 12,417,820 km (0.087 R)
• M33: 13,632,555 km (0.04 R)
• M34: 14,254,134 km (0.057 R)
• M35: 14,836,219 km (0.094 R)
• M36: 15,081,111 km (0.063 R)
• M37: 16,224,637 km (0.059 R)
• M38: 16,325,316 km (0.051 R)
• M39: 16,832,304 km (0.082 R)
• M40: 17,499,211 km (0.068 R)
• M41: 18,331,723 km (0.106 R)
• M42: 18,964,672 km (0.1 R)
• M43: 19,177,250 km (0.085 R)
• M44: 19,819,773 km (0.11 R)
• M45: 20,089,498 km (0.105 R)
• M46: 20,252,111 km (0.039 R)
• M47: 20,796,797 km (0.071 R)
• M48: 20,906,302 km (0.119 R)
• M49: 21,346,419 km (0.075 R)
• M50: 22,459,876 km (0.064 R)
• M51: 23,535,335 km (0.12 R)
• M52: 23,706,625 km (0.11 R)
• M53: 24,685,294 km (0.094 R)
• M54: 24,801,382 km (0.107 R)
• M55: 25,150,544 km (0.064 R)
• M56: 27,519,576 km (0.058 R)
• M57: 27,881,004 km (0.057 R)
• M58: 29,036,199 km (0.062 R)
• M59: 29,404,209 km (0.11 R)
• M60: 29,773,716 km (0.11 R)
• M61: 31,204,769 km (0.07 R)
• M62: 33,360,924 km (0.115 R)
• M63: 34,781,655 km (0.091 R)
• M64: 34,911,805 km (0.104 R)
• M65: 35,303,153 km (0.116 R)
• M66: 35,434,051 km (0.068 R)
• M67: 36,222,132 km (0.111 R)
• M68: 37,348,455 km (0.04 R)
• M69: 38,351,957 km (0.084 R)
• M70: 40,659,205 km (0.085 R)
• M71: 41,553,202 km (0.083 R)
• M72: 42,453,632 km (0.051 R)
• M73: 42,732,033 km (0.078 R)
• M74: 43,711,151 km (0.106 R)
• M75: 44,910,029 km (0.045 R)
• M76: 45,834,095 km (0.066 R)
• M77: 47,701,076 km (0.101 R)
• M78: 47,990,399 km (0.119 R)
• M79: 48,207,914 km (0.099 R)
• M80: 48,570,988 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 10.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.44 AU - 12.72 AU

Year: 13969 Days

Day: 13.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,343,937 km

• M1: 336,894 km (0.098 R)
• M2: 508,633 km (0.1 R)
• M3: 606,619 km (0.113 R)
• M4: 791,373 km (0.09 R)
• M5: 1,103,733 km (0.082 R)
• M6: 1,235,828 km (0.106 R)
• M7: 1,474,736 km (0.09 R)
• M8: 1,816,717 km (0.113 R)
• M9: 1,974,243 km (0.1 R)
• M10: 2,043,208 km (0.111 R)
• M11: 2,183,680 km (0.118 R)
• M12: 3,012,452 km (0.081 R)
• M13: 3,419,209 km (0.088 R)
• M14: 3,615,033 km (0.107 R)
• M15: 4,284,333 km (0.073 R)
• M16: 4,587,419 km (0.078 R)
• M17: 5,023,347 km (0.117 R)
• M18: 5,472,739 km (0.108 R)
• M19: 5,603,637 km (0.091 R)
• M20: 6,617,462 km (0.069 R)
• M21: 7,541,528 km (0.095 R)
• M22: 7,687,236 km (0.051 R)
• M23: 8,092,946 km (0.111 R)
• M24: 8,167,445 km (0.112 R)
• M25: 8,467,838 km (0.106 R)
• M26: 8,848,415 km (0.079 R)
• M27: 9,040,798 km (0.091 R)
• M28: 9,351,662 km (0.106 R)
• M29: 10,023,656 km (0.045 R)
• M30: 10,345,291 km (0.115 R)
• M31: 10,629,677 km (0.08 R)
• M32: 10,834,177 km (0.108 R)
• M33: 11,834,538 km (0.119 R)
• M34: 12,174,574 km (0.025 R)
• M35: 12,260,144 km (0.097 R)
• M36: 12,388,798 km (0.099 R)
• M37: 12,907,903 km (0.087 R)
• M38: 13,213,980 km (0.063 R)
• M39: 13,788,735 km (0.046 R)
• M40: 14,643,537 km (0.086 R)
• M41: 15,794,394 km (0.103 R)
• M42: 16,640,968 km (0.057 R)
• M43: 17,117,587 km (0.038 R)
• M44: 17,453,883 km (0.086 R)
• M45: 17,598,694 km (0.101 R)
• M46: 17,695,483 km (0.09 R)
• M47: 18,574,371 km (0.119 R)
• M48: 19,667,782 km (0.113 R)
• M49: 20,121,213 km (0.046 R)
• M50: 20,273,055 km (0.033 R)
• M51: 21,968,896 km (0.092 R)
• M52: 22,596,758 km (0.055 R)
• M53: 22,701,926 km (0.086 R)
• M54: 23,230,455 km (0.104 R)
• M55: 24,353,636 km (0.051 R)
• M56: 25,112,247 km (0.072 R)
• M57: 25,494,469 km (0.119 R)
• M58: 25,988,740 km (0.108 R)
• M59: 26,708,157 km (0.1 R)
• M60: 27,659,001 km (0.062 R)
• M61: 29,306,372 km (0.119 R)
• M62: 31,102,295 km (0.108 R)
• M63: 31,689,167 km (0.108 R)
• M64: 32,043,116 km (0.046 R)
• M65: 32,993,362 km (0.066 R)
• M66: 33,112,741 km (0.096 R)
• M67: 33,832,306 km (0.059 R)
• M68: 35,470,104 km (0.081 R)
• M69: 35,592,475 km (0.103 R)
• M70: 36,514,596 km (0.097 R)
• M71: 37,506,729 km (0.033 R)
• M72: 38,319,495 km (0.079 R)
• M73: 38,445,007 km (0.056 R)
• M74: 39,011,684 km (0.106 R)
• M75: 39,264,504 km (0.086 R)
• M76: 40,280,872 km (0.084 R)
• M77: 40,600,264 km (0.064 R)
• M78: 41,370,244 km (0.108 R)
• M79: 42,274,713 km (0.026 R)
• M80: 42,989,940 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.5

Radius: 7.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.82 AU - 21.5 AU

Year: 31764 Days

Day: 20.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,343,937 km

• M1: 240,404 km (0.093 R)
• M2: 426,952 km (0.116 R)
• M3: 907,760 km (0.09 R)
• M4: 1,562,699 km (0.113 R)
• M5: 1,948,662 km (0.096 R)
• M6: 2,056,672 km (0.116 R)
• M7: 2,278,525 km (0.089 R)
• M8: 2,449,964 km (0.074 R)
• M9: 2,836,226 km (0.074 R)
• M10: 3,177,908 km (0.095 R)
• M11: 3,273,351 km (0.112 R)
• M12: 3,467,230 km (0.097 R)
• M13: 4,635,290 km (0.062 R)
• M14: 5,148,860 km (0.108 R)
• M15: 5,299,056 km (0.089 R)
• M16: 5,680,530 km (0.054 R)
• M17: 6,591,581 km (0.056 R)
• M18: 7,504,876 km (0.077 R)
• M19: 8,413,384 km (0.118 R)
• M20: 10,474,095 km (0.113 R)
• M21: 11,535,641 km (0.12 R)
• M22: 11,584,710 km (0.057 R)
• M23: 12,228,878 km (0.096 R)
• M24: 13,448,400 km (0.071 R)
• M25: 14,388,174 km (0.111 R)
• M26: 15,295,185 km (0.059 R)
• M27: 15,511,354 km (0.09 R)
• M28: 16,662,360 km (0.11 R)
• M29: 16,829,162 km (0.105 R)
• M30: 18,354,013 km (0.116 R)
• M31: 18,987,859 km (0.078 R)
• M32: 20,812,505 km (0.059 R)
• M33: 21,473,428 km (0.063 R)
• M34: 23,559,121 km (0.091 R)
• M35: 24,815,893 km (0.113 R)
• M36: 26,094,357 km (0.059 R)
• M37: 26,806,742 km (0.038 R)
• M38: 29,249,076 km (0.082 R)
• M39: 29,988,838 km (0.104 R)
• M40: 30,462,764 km (0.057 R)
• M41: 31,075,816 km (0.105 R)
• M42: 31,624,092 km (0.096 R)
• M43: 33,708,589 km (0.069 R)
• M44: 35,265,155 km (0.03 R)
• M45: 35,407,871 km (0.103 R)
• M46: 35,693,753 km (0.094 R)
• M47: 35,980,532 km (0.095 R)
• M48: 37,570,907 km (0.085 R)
• M49: 38,154,937 km (0.096 R)
• M50: 38,448,149 km (0.117 R)
• M51: 41,646,252 km (0.112 R)
• M52: 42,250,627 km (0.094 R)
• M53: 42,629,858 km (0.116 R)
• M54: 43,621,094 km (0.119 R)
• M55: 45,238,247 km (0.066 R)
• M56: 47,424,769 km (0.112 R)
• M57: 49,087,250 km (0.111 R)
• M58: 51,091,114 km (0.082 R)
• M59: 51,252,530 km (0.068 R)
• M60: 51,981,221 km (0.113 R)
• M61: 52,143,684 km (0.041 R)
• M62: 53,285,116 km (0.079 R)
• M63: 53,366,946 km (0.044 R)
• M64: 54,599,782 km (0.101 R)
• M65: 54,764,789 km (0.087 R)
• M66: 54,930,094 km (0.065 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 14,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit