🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.62 AU - 1.02 AU

Year: 331 Days

Day: 35.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.03 AU - 1.03 AU

Year: 466 Days

Day: 18.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.1

Radius: 13.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.48 AU - 3.58 AU

Year: 2354 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,946,990 km

• M1: 197,170 km (0.043 R)
• M2: 331,210 km (0.114 R)
• M3: 454,329 km (0.116 R)
• M4: 719,117 km (0.106 R)
• M5: 848,968 km (0.08 R)
• M6: 1,026,241 km (0.113 R)
• M7: 1,247,796 km (0.103 R)
• M8: 1,408,165 km (0.05 R)
• M9: 1,644,978 km (0.111 R)
• M10: 1,738,776 km (0.09 R)
• M11: 1,858,604 km (0.094 R)
• M12: 1,956,591 km (0.088 R)
• M13: 2,170,964 km (0.084 R)
• M14: 2,261,471 km (0.109 R)
• M15: 2,419,746 km (0.102 R)
• M16: 2,678,101 km (0.115 R)
• M17: 3,032,050 km (0.09 R)
• M18: 3,311,199 km (0.11 R)
• M19: 3,522,431 km (0.088 R)
• M20: 3,926,645 km (0.073 R)
• M21: 4,231,525 km (0.11 R)
• M22: 4,527,580 km (0.103 R)
• M23: 4,627,810 km (0.059 R)
• M24: 4,915,786 km (0.075 R)
• M25: 5,209,746 km (0.084 R)
• M26: 5,438,481 km (0.106 R)
• M27: 5,652,705 km (0.095 R)
• M28: 5,778,966 km (0.07 R)
• M29: 5,869,622 km (0.099 R)
• M30: 5,997,528 km (0.077 R)
• M31: 6,424,181 km (0.116 R)
• M32: 6,784,114 km (0.034 R)
• M33: 6,918,453 km (0.104 R)
• M34: 7,053,689 km (0.073 R)
• M35: 7,307,108 km (0.098 R)
• M36: 7,762,933 km (0.102 R)
• M37: 7,903,555 km (0.088 R)
• M38: 8,044,925 km (0.103 R)
• M39: 8,207,687 km (0.089 R)
• M40: 8,474,420 km (0.069 R)
• M41: 8,619,231 km (0.112 R)
• M42: 9,334,309 km (0.039 R)
• M43: 9,441,122 km (0.1 R)
• M44: 9,612,860 km (0.059 R)
• M45: 10,222,172 km (0.116 R)
• M46: 10,642,692 km (0.093 R)
• M47: 11,091,635 km (0.093 R)
• M48: 11,592,489 km (0.069 R)
• M49: 11,684,491 km (0.079 R)
• M50: 12,147,497 km (0.072 R)
• M51: 12,522,389 km (0.094 R)
• M52: 12,616,636 km (0.095 R)
• M53: 12,734,968 km (0.075 R)
• M54: 13,020,101 km (0.118 R)
• M55: 13,379,734 km (0.04 R)
• M56: 13,839,897 km (0.114 R)
• M57: 14,133,109 km (0.106 R)
• M58: 15,529,007 km (0.113 R)
• M59: 15,935,913 km (0.107 R)
• M60: 16,708,437 km (0.109 R)
• M61: 16,968,587 km (0.096 R)
• M62: 17,125,366 km (0.027 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.5

Radius: 11.1

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.67 AU - 5.49 AU

Year: 5109 Days

Day: 13.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,946,990 km

• M1: 173,833 km (0.067 R)
• M2: 424,110 km (0.119 R)
• M3: 556,504 km (0.067 R)
• M4: 844,480 km (0.105 R)
• M5: 1,030,281 km (0.11 R)
• M6: 1,217,128 km (0.098 R)
• M7: 1,374,954 km (0.113 R)
• M8: 1,638,994 km (0.111 R)
• M9: 1,755,232 km (0.067 R)
• M10: 2,026,902 km (0.1 R)
• M11: 2,167,972 km (0.088 R)
• M12: 2,247,858 km (0.12 R)
• M13: 2,543,463 km (0.109 R)
• M14: 2,627,836 km (0.083 R)
• M15: 2,974,903 km (0.108 R)
• M16: 3,245,077 km (0.112 R)
• M17: 3,336,930 km (0.053 R)
• M18: 3,560,878 km (0.093 R)
• M19: 3,655,723 km (0.117 R)
• M20: 3,867,255 km (0.059 R)
• M21: 3,964,792 km (0.109 R)
• M22: 4,102,722 km (0.067 R)
• M23: 4,424,058 km (0.116 R)
• M24: 5,198,526 km (0.12 R)
• M25: 5,328,078 km (0.064 R)
• M26: 5,656,744 km (0.06 R)
• M27: 5,812,476 km (0.079 R)
• M28: 6,105,239 km (0.108 R)
• M29: 6,333,974 km (0.106 R)
• M30: 6,917,854 km (0.113 R)
• M31: 7,036,635 km (0.093 R)
• M32: 7,252,355 km (0.105 R)
• M33: 7,543,473 km (0.091 R)
• M34: 8,363,568 km (0.098 R)
• M35: 8,566,572 km (0.061 R)
• M36: 8,694,329 km (0.097 R)
• M37: 9,055,458 km (0.093 R)
• M38: 9,211,788 km (0.072 R)
• M39: 9,739,270 km (0.116 R)
• M40: 9,819,305 km (0.116 R)
• M41: 10,006,751 km (0.055 R)
• M42: 10,713,302 km (0.107 R)
• M43: 10,989,460 km (0.05 R)
• M44: 11,072,786 km (0.09 R)
• M45: 11,184,236 km (0.074 R)
• M46: 11,380,060 km (0.111 R)
• M47: 12,002,836 km (0.025 R)
• M48: 12,088,705 km (0.104 R)
• M49: 12,289,764 km (0.064 R)
• M50: 12,405,104 km (0.107 R)
• M51: 12,520,743 km (0.063 R)
• M52: 12,870,204 km (0.116 R)
• M53: 13,016,660 km (0.096 R)
• M54: 13,104,773 km (0.081 R)
• M55: 13,311,368 km (0.085 R)
• M56: 13,697,779 km (0.096 R)
• M57: 14,208,656 km (0.059 R)
• M58: 14,573,077 km (0.068 R)
• M59: 15,187,325 km (0.039 R)
• M60: 15,373,276 km (0.113 R)
• M61: 15,778,686 km (0.098 R)
• M62: 15,966,880 km (0.067 R)
• M63: 16,919,669 km (0.116 R)
• M64: 17,016,010 km (0.105 R)
• M65: 17,727,647 km (0.04 R)
• M66: 17,988,994 km (0.108 R)
• M67: 18,548,341 km (0.057 R)
• M68: 18,747,156 km (0.11 R)
• M69: 18,946,570 km (0.114 R)
• M70: 19,180,242 km (0.093 R)
• M71: 20,362,813 km (0.051 R)
• M72: 21,568,871 km (0.05 R)
• M73: 21,987,745 km (0.096 R)
• M74: 22,092,763 km (0.086 R)
• M75: 22,162,925 km (0.088 R)
• M76: 22,550,233 km (0.049 R)
• M77: 22,975,391 km (0.063 R)
• M78: 23,331,733 km (0.115 R)
• M79: 24,013,600 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.5

Radius: 10.6

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.22 AU - 6.7 AU

Year: 7327 Days

Day: 12.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,946,990 km

• M1: 157,527 km (0.073 R)
• M2: 246,537 km (0.109 R)
• M3: 337,044 km (0.06 R)
• M4: 469,289 km (0.12 R)
• M5: 651,349 km (0.103 R)
• M6: 728,093 km (0.053 R)
• M7: 841,189 km (0.111 R)
• M8: 1,013,825 km (0.104 R)
• M9: 1,374,505 km (0.055 R)
• M10: 1,517,371 km (0.039 R)
• M11: 1,686,866 km (0.111 R)
• M12: 2,045,003 km (0.105 R)
• M13: 2,626,490 km (0.117 R)
• M14: 2,988,666 km (0.116 R)
• M15: 3,590,050 km (0.102 R)
• M16: 3,789,314 km (0.049 R)
• M17: 4,168,993 km (0.088 R)
• M18: 4,348,361 km (0.118 R)
• M19: 4,499,754 km (0.064 R)
• M20: 4,776,959 km (0.077 R)
• M21: 5,740,669 km (0.076 R)
• M22: 6,381,696 km (0.078 R)
• M23: 6,519,475 km (0.098 R)
• M24: 7,080,916 km (0.091 R)
• M25: 7,439,652 km (0.104 R)
• M26: 7,694,417 km (0.028 R)
• M27: 7,841,172 km (0.083 R)
• M28: 8,026,075 km (0.112 R)
• M29: 8,137,675 km (0.058 R)
• M30: 8,513,465 km (0.101 R)
• M31: 8,665,457 km (0.043 R)
• M32: 9,282,249 km (0.101 R)
• M33: 9,953,046 km (0.072 R)
• M34: 10,233,841 km (0.114 R)
• M35: 10,721,231 km (0.05 R)
• M36: 10,967,768 km (0.101 R)
• M37: 11,257,838 km (0.071 R)
• M38: 11,466,677 km (0.115 R)
• M39: 11,634,526 km (0.062 R)
• M40: 12,185,943 km (0.089 R)
• M41: 12,745,888 km (0.118 R)
• M42: 14,114,858 km (0.037 R)
• M43: 14,430,360 km (0.115 R)
• M44: 14,657,151 km (0.091 R)
• M45: 16,136,823 km (0.09 R)
• M46: 16,325,167 km (0.062 R)
• M47: 16,703,949 km (0.067 R)
• M48: 17,133,444 km (0.046 R)
• M49: 17,421,869 km (0.065 R)
• M50: 17,906,267 km (0.036 R)
• M51: 18,150,111 km (0.101 R)
• M52: 18,739,676 km (0.108 R)
• M53: 20,038,784 km (0.115 R)
• M54: 21,057,845 km (0.101 R)
• M55: 21,263,692 km (0.092 R)
• M56: 22,041,451 km (0.11 R)
• M57: 23,305,254 km (0.093 R)
• M58: 23,785,313 km (0.113 R)
• M59: 24,053,393 km (0.106 R)
• M60: 25,627,910 km (0.057 R)
• M61: 25,792,767 km (0.113 R)
• M62: 27,011,840 km (0.049 R)
• M63: 27,123,590 km (0.099 R)
• M64: 28,818,534 km (0.043 R)
• M65: 29,909,701 km (0.071 R)
• M66: 31,718,788 km (0.109 R)
• M67: 32,013,944 km (0.062 R)
• M68: 32,132,276 km (0.103 R)
• M69: 32,725,881 km (0.029 R)
• M70: 33,024,179 km (0.091 R)
• M71: 33,623,318 km (0.115 R)
• M72: 33,803,733 km (0.105 R)
• M73: 34,105,173 km (0.106 R)
• M74: 34,589,272 km (0.073 R)
• M75: 34,893,105 km (0.11 R)
• M76: 35,871,176 km (0.094 R)
• M77: 36,116,965 km (0.1 R)
• M78: 36,363,502 km (0.075 R)
• M79: 37,541,885 km (0.119 R)
• M80: 37,791,564 km (0.072 R)
• M81: 38,921,925 km (0.058 R)
• M82: 40,190,964 km (0.05 R)
• M83: 40,830,495 km (0.103 R)
• M84: 43,095,407 km (0.082 R)
• M85: 43,356,754 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 10,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit