🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.58 AU - 0.76 AU

Year: 354 Days

Day: 43.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 10.8

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.02 AU - 1.58 AU

Year: 957 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 36,453,639 km

• M1: 135,835 km (0.061 R)
• M2: 239,805 km (0.081 R)
• M3: 326,123 km (0.072 R)
• M4: 600,785 km (0.094 R)
• M5: 710,739 km (0.077 R)
• M6: 822,190 km (0.11 R)
• M7: 902,075 km (0.1 R)
• M8: 1,017,415 km (0.093 R)
• M9: 1,172,399 km (0.105 R)
• M10: 1,292,226 km (0.066 R)
• M11: 1,379,442 km (0.111 R)
• M12: 1,483,861 km (0.106 R)
• M13: 1,567,786 km (0.113 R)
• M14: 1,716,636 km (0.082 R)
• M15: 1,813,126 km (0.118 R)
• M16: 1,986,660 km (0.094 R)
• M17: 2,200,435 km (0.113 R)
• M18: 2,296,926 km (0.078 R)
• M19: 2,494,245 km (0.109 R)
• M20: 2,715,949 km (0.045 R)
• M21: 2,915,363 km (0.096 R)
• M22: 3,208,575 km (0.087 R)
• M23: 3,389,289 km (0.065 R)
• M24: 3,470,671 km (0.062 R)
• M25: 3,718,704 km (0.106 R)
• M26: 3,855,586 km (0.109 R)
• M27: 3,961,950 km (0.046 R)
• M28: 4,342,228 km (0.088 R)
• M29: 4,419,719 km (0.105 R)
• M30: 4,848,467 km (0.057 R)
• M31: 4,940,470 km (0.065 R)
• M32: 5,126,121 km (0.059 R)
• M33: 5,290,529 km (0.066 R)
• M34: 5,564,592 km (0.109 R)
• M35: 5,855,410 km (0.083 R)
• M36: 5,928,863 km (0.107 R)
• M37: 6,027,448 km (0.085 R)
• M38: 6,138,898 km (0.12 R)
• M39: 6,238,530 km (0.063 R)
• M40: 6,414,158 km (0.055 R)
• M41: 6,502,720 km (0.057 R)
• M42: 6,629,878 km (0.053 R)
• M43: 6,706,473 km (0.081 R)
• M44: 6,796,231 km (0.081 R)
• M45: 6,925,334 km (0.084 R)
• M46: 7,055,185 km (0.118 R)
• M47: 7,225,128 km (0.073 R)
• M48: 7,449,525 km (0.107 R)
• M49: 7,556,039 km (0.077 R)
• M50: 7,824,268 km (0.072 R)
• M51: 8,342,475 km (0.09 R)
• M52: 8,564,179 km (0.098 R)
• M53: 8,843,927 km (0.072 R)
• M54: 8,984,848 km (0.112 R)
• M55: 9,055,608 km (0.026 R)
• M56: 9,126,667 km (0.092 R)
• M57: 9,455,483 km (0.084 R)
• M58: 9,585,334 km (0.104 R)
• M59: 9,715,634 km (0.1 R)
• M60: 9,817,360 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.5

Radius: 13

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.61 AU - 2.65 AU

Year: 2754 Days

Day: 13.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 36,453,639 km

• M1: 164,558 km (0.091 R)
• M2: 254,316 km (0.102 R)
• M3: 335,398 km (0.108 R)
• M4: 480,658 km (0.079 R)
• M5: 619,335 km (0.094 R)
• M6: 800,049 km (0.035 R)
• M7: 993,779 km (0.102 R)
• M8: 1,216,530 km (0.106 R)
• M9: 1,456,186 km (0.099 R)
• M10: 1,856,061 km (0.09 R)
• M11: 1,944,623 km (0.079 R)
• M12: 2,057,569 km (0.075 R)
• M13: 2,172,759 km (0.104 R)
• M14: 2,282,415 km (0.095 R)
• M15: 2,401,794 km (0.104 R)
• M16: 2,507,111 km (0.116 R)
• M17: 2,697,399 km (0.098 R)
• M18: 2,824,109 km (0.108 R)
• M19: 3,039,829 km (0.069 R)
• M20: 3,342,016 km (0.06 R)
• M21: 3,804,274 km (0.076 R)
• M22: 3,908,693 km (0.094 R)
• M23: 4,052,756 km (0.088 R)
• M24: 4,169,293 km (0.12 R)
• M25: 4,267,279 km (0.065 R)
• M26: 4,758,708 km (0.115 R)
• M27: 4,923,116 km (0.077 R)
• M28: 5,089,320 km (0.096 R)
• M29: 5,215,431 km (0.108 R)
• M30: 5,513,430 km (0.085 R)
• M31: 5,686,215 km (0.111 R)
• M32: 5,773,431 km (0.078 R)
• M33: 5,949,059 km (0.103 R)
• M34: 6,104,042 km (0.091 R)
• M35: 6,543,411 km (0.11 R)
• M36: 6,646,185 km (0.071 R)
• M37: 6,772,595 km (0.11 R)
• M38: 6,934,759 km (0.118 R)
• M39: 7,133,275 km (0.071 R)
• M40: 7,740,343 km (0.09 R)
• M41: 7,909,838 km (0.119 R)
• M42: 8,142,014 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.1

Radius: 13.2

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.62 AU - 4.74 AU

Year: 6537 Days

Day: 13.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,453,639 km

• M1: 165,156 km (0.109 R)
• M2: 315,053 km (0.106 R)
• M3: 455,825 km (0.066 R)
• M4: 579,991 km (0.061 R)
• M5: 1,044,792 km (0.108 R)
• M6: 1,233,734 km (0.118 R)
• M7: 1,371,513 km (0.084 R)
• M8: 1,530,985 km (0.116 R)
• M9: 1,646,325 km (0.096 R)
• M10: 2,010,895 km (0.117 R)
• M11: 2,268,502 km (0.109 R)
• M12: 2,459,090 km (0.102 R)
• M13: 2,815,881 km (0.111 R)
• M14: 2,917,906 km (0.104 R)
• M15: 3,000,634 km (0.045 R)
• M16: 3,274,548 km (0.12 R)
• M17: 3,938,314 km (0.06 R)
• M18: 4,475,220 km (0.1 R)
• M19: 4,667,603 km (0.047 R)
• M20: 4,764,842 km (0.116 R)
• M21: 5,085,430 km (0.111 R)
• M22: 5,261,058 km (0.027 R)
• M23: 5,541,105 km (0.065 R)
• M24: 5,747,849 km (0.103 R)
• M25: 5,852,269 km (0.098 R)
• M26: 6,464,722 km (0.083 R)
• M27: 6,573,330 km (0.117 R)
• M28: 6,875,219 km (0.112 R)
• M29: 7,294,243 km (0.108 R)
• M30: 7,924,050 km (0.12 R)
• M31: 8,245,535 km (0.117 R)
• M32: 9,822,746 km (0.112 R)
• M33: 10,742,324 km (0.12 R)
• M34: 12,055,494 km (0.065 R)
• M35: 12,425,450 km (0.096 R)
• M36: 12,527,026 km (0.074 R)
• M37: 12,662,861 km (0.094 R)
• M38: 12,833,403 km (0.09 R)
• M39: 15,010,501 km (0.053 R)
• M40: 15,336,026 km (0.098 R)
• M41: 15,737,098 km (0.112 R)
• M42: 16,289,413 km (0.107 R)
• M43: 16,437,814 km (0.04 R)
• M44: 16,810,762 km (0.048 R)
• M45: 17,224,250 km (0.101 R)
• M46: 17,679,177 km (0.062 R)
• M47: 18,099,697 km (0.091 R)
• M48: 18,253,483 km (0.077 R)
• M49: 18,368,973 km (0.07 R)
• M50: 18,678,491 km (0.114 R)
• M51: 18,872,669 km (0.101 R)
• M52: 19,420,347 km (0.066 R)
• M53: 19,577,724 km (0.1 R)
• M54: 19,696,056 km (0.112 R)
• M55: 20,052,398 km (0.12 R)
• M56: 20,531,111 km (0.072 R)
• M57: 20,932,781 km (0.075 R)
• M58: 21,458,917 km (0.054 R)
• M59: 22,359,197 km (0.113 R)
• M60: 22,565,492 km (0.101 R)
• M61: 23,438,994 km (0.118 R)
• M62: 23,522,769 km (0.112 R)
• M63: 24,112,035 km (0.08 R)
• M64: 24,366,052 km (0.072 R)
• M65: 24,748,724 km (0.116 R)
• M66: 24,919,415 km (0.099 R)
• M67: 25,090,555 km (0.105 R)
• M68: 25,261,994 km (0.091 R)
• M69: 25,692,537 km (0.096 R)
• M70: 27,174,304 km (0.032 R)
• M71: 27,306,399 km (0.118 R)
• M72: 27,482,774 km (0.088 R)
• M73: 28,638,867 km (0.099 R)
• M74: 30,220,266 km (0.101 R)
• M75: 30,402,775 km (0.075 R)
• M76: 30,723,064 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.1

Radius: 13.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.65 AU - 5.91 AU

Year: 6748 Days

Day: 11.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,453,639 km

• M1: 181,013 km (0.12 R)
• M2: 405,410 km (0.118 R)
• M3: 551,567 km (0.108 R)
• M4: 705,952 km (0.039 R)
• M5: 847,472 km (0.078 R)
• M6: 1,315,564 km (0.08 R)
• M7: 1,721,722 km (0.097 R)
• M8: 1,839,306 km (0.11 R)
• M9: 1,980,227 km (0.099 R)
• M10: 2,230,504 km (0.059 R)
• M11: 2,558,124 km (0.108 R)
• M12: 2,670,771 km (0.091 R)
• M13: 2,901,451 km (0.1 R)
• M14: 3,114,628 km (0.079 R)
• M15: 3,284,272 km (0.092 R)
• M16: 3,683,399 km (0.093 R)
• M17: 4,555,854 km (0.089 R)
• M18: 4,776,810 km (0.076 R)
• M19: 4,888,709 km (0.115 R)
• M20: 5,461,220 km (0.066 R)
• M21: 5,578,355 km (0.112 R)
• M22: 5,874,858 km (0.088 R)
• M23: 6,025,054 km (0.064 R)
• M24: 6,115,860 km (0.115 R)
• M25: 6,360,153 km (0.036 R)
• M26: 6,452,605 km (0.105 R)
• M27: 6,638,854 km (0.101 R)
• M28: 7,144,196 km (0.059 R)
• M29: 7,629,491 km (0.106 R)
• M30: 7,925,845 km (0.09 R)
• M31: 8,025,477 km (0.12 R)
• M32: 8,125,408 km (0.08 R)
• M33: 8,529,921 km (0.116 R)
• M34: 8,631,947 km (0.079 R)
• M35: 8,940,866 km (0.106 R)
• M36: 9,079,394 km (0.099 R)
• M37: 9,323,388 km (0.056 R)
• M38: 9,463,860 km (0.104 R)
• M39: 9,782,354 km (0.078 R)
• M40: 10,980,633 km (0.12 R)
• M41: 11,352,982 km (0.104 R)
• M42: 11,503,029 km (0.11 R)
• M43: 11,843,065 km (0.04 R)
• M44: 12,224,988 km (0.098 R)
• M45: 12,844,324 km (0.086 R)
• M46: 13,118,536 km (0.052 R)
• M47: 14,033,178 km (0.095 R)
• M48: 14,194,295 km (0.092 R)
• M49: 15,257,038 km (0.086 R)
• M50: 15,381,204 km (0.092 R)
• M51: 16,049,757 km (0.107 R)
• M52: 16,813,155 km (0.095 R)
• M53: 16,984,445 km (0.056 R)
• M54: 17,113,248 km (0.093 R)
• M55: 17,415,137 km (0.095 R)
• M56: 17,762,354 km (0.099 R)
• M57: 18,951,058 km (0.101 R)
• M58: 21,126,959 km (0.052 R)
• M59: 21,265,637 km (0.117 R)
• M60: 21,543,739 km (0.054 R)
• M61: 23,095,218 km (0.116 R)
• M62: 23,285,657 km (0.069 R)
• M63: 23,620,307 km (0.108 R)
• M64: 24,197,755 km (0.083 R)
• M65: 25,219,359 km (0.111 R)
• M66: 25,661,570 km (0.087 R)
• M67: 26,056,658 km (0.115 R)
• M68: 26,155,841 km (0.115 R)
• M69: 26,354,358 km (0.111 R)
• M70: 26,753,186 km (0.107 R)
• M71: 27,910,624 km (0.035 R)
• M72: 28,062,765 km (0.088 R)
• M73: 29,084,369 km (0.035 R)
• M74: 29,806,777 km (0.032 R)
• M75: 30,274,271 km (0.082 R)
• M76: 30,639,589 km (0.105 R)
• M77: 31,058,762 km (0.117 R)
• M78: 31,956,050 km (0.054 R)
• M79: 32,221,586 km (0.06 R)
• M80: 34,263,597 km (0.088 R)
• M81: 35,355,063 km (0.066 R)
• M82: 36,181,143 km (0.08 R)
• M83: 36,902,204 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277

Radius: 6.1

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.18 AU - 7.6 AU

Year: 10430 Days

Day: 24.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,453,639 km

• M1: 79,137 km (0.086 R)
• M2: 136,134 km (0.091 R)
• M3: 194,627 km (0.113 R)
• M4: 303,983 km (0.092 R)
• M5: 637,437 km (0.113 R)
• M6: 720,912 km (0.12 R)
• M7: 993,330 km (0.101 R)
• M8: 1,041,800 km (0.109 R)
• M9: 1,191,846 km (0.104 R)
• M10: 1,349,074 km (0.111 R)
• M11: 1,900,342 km (0.063 R)
• M12: 2,252,944 km (0.096 R)
• M13: 2,317,271 km (0.067 R)
• M14: 2,360,505 km (0.061 R)
• M15: 2,404,038 km (0.095 R)
• M16: 2,536,282 km (0.102 R)
• M17: 2,693,510 km (0.057 R)
• M18: 3,855,287 km (0.095 R)
• M19: 3,984,240 km (0.053 R)
• M20: 4,088,510 km (0.098 R)
• M21: 4,299,592 km (0.119 R)
• M22: 4,379,777 km (0.085 R)
• M23: 4,487,338 km (0.077 R)
• M24: 5,122,979 km (0.11 R)
• M25: 5,264,798 km (0.086 R)
• M26: 5,465,708 km (0.072 R)
• M27: 6,143,237 km (0.113 R)
• M28: 6,354,618 km (0.069 R)
• M29: 6,878,211 km (0.107 R)
• M30: 6,972,009 km (0.095 R)
• M31: 7,256,095 km (0.106 R)
• M32: 7,319,674 km (0.117 R)
• M33: 7,705,338 km (0.082 R)
• M34: 7,770,263 km (0.037 R)
• M35: 8,362,970 km (0.073 R)
• M36: 8,530,071 km (0.078 R)
• M37: 9,141,028 km (0.063 R)
• M38: 9,347,922 km (0.085 R)
• M39: 9,731,042 km (0.114 R)
• M40: 9,836,509 km (0.117 R)
• M41: 10,476,788 km (0.099 R)
• M42: 10,657,053 km (0.115 R)
• M43: 11,203,983 km (0.102 R)
• M44: 11,722,639 km (0.049 R)
• M45: 12,477,061 km (0.075 R)
• M46: 12,591,653 km (0.101 R)
• M47: 13,247,191 km (0.092 R)
• M48: 13,756,123 km (0.093 R)
• M49: 14,471,051 km (0.081 R)
• M50: 15,157,555 km (0.119 R)
• M51: 16,186,041 km (0.102 R)
• M52: 17,620,684 km (0.097 R)
• M53: 17,964,161 km (0.12 R)
• M54: 18,832,427 km (0.03 R)
• M55: 18,876,110 km (0.095 R)
• M56: 18,919,942 km (0.088 R)
• M57: 19,669,876 km (0.082 R)
• M58: 20,294,746 km (0.06 R)
• M59: 20,384,505 km (0.045 R)
• M60: 20,971,378 km (0.067 R)
• M61: 21,244,094 km (0.091 R)
• M62: 22,905,080 km (0.066 R)
• M63: 23,703,932 km (0.113 R)
• M64: 23,798,478 km (0.101 R)
• M65: 23,893,174 km (0.087 R)
• M66: 24,847,159 km (0.107 R)
• M67: 24,943,201 km (0.074 R)
• M68: 25,862,031 km (0.064 R)
• M69: 26,056,957 km (0.112 R)
• M70: 26,154,495 km (0.06 R)
• M71: 28,132,179 km (0.088 R)
• M72: 28,483,135 km (0.04 R)
• M73: 28,936,567 km (0.116 R)
• M74: 29,341,678 km (0.108 R)
• M75: 29,443,255 km (0.119 R)
• M76: 29,901,622 km (0.048 R)
• M77: 30,311,221 km (0.099 R)
• M78: 30,671,004 km (0.076 R)
• M79: 31,811,090 km (0.029 R)
• M80: 33,017,896 km (0.105 R)
• M81: 33,123,512 km (0.107 R)
• M82: 33,494,066 km (0.103 R)
• M83: 33,653,387 km (0.114 R)
• M84: 33,706,495 km (0.074 R)
• M85: 34,079,293 km (0.085 R)
• M86: 34,453,437 km (0.093 R)
• M87: 35,205,914 km (0.098 R)
• M88: 36,181,143 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 13,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit