🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.94 AU - 1.26 AU

Year: 402 Days

Day: 47.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,010,245 km

• M1: 311,912 km (0.09 R)
• M2: 622,178 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.42 AU - 1.44 AU

Year: 596 Days

Day: 13.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.17 AU - 4.67 AU

Year: 3236 Days

Day: 31.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616

Radius: 14.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.59 AU - 6.99 AU

Year: 6162 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,010,245 km

• M1: 482,902 km (0.118 R)
• M2: 628,909 km (0.066 R)
• M3: 846,275 km (0.109 R)
• M4: 1,060,200 km (0.055 R)
• M5: 1,229,246 km (0.111 R)
• M6: 1,391,111 km (0.08 R)
• M7: 1,578,108 km (0.072 R)
• M8: 1,665,922 km (0.1 R)
• M9: 1,883,736 km (0.083 R)
• M10: 2,268,353 km (0.1 R)
• M11: 2,449,665 km (0.096 R)
• M12: 2,741,680 km (0.072 R)
• M13: 2,957,251 km (0.109 R)
• M14: 3,156,066 km (0.11 R)
• M15: 3,359,519 km (0.1 R)
• M16: 4,020,443 km (0.11 R)
• M17: 4,316,198 km (0.037 R)
• M18: 4,902,921 km (0.118 R)
• M19: 5,060,148 km (0.113 R)
• M20: 5,192,542 km (0.093 R)
• M21: 5,299,355 km (0.052 R)
• M22: 6,011,142 km (0.064 R)
• M23: 6,724,125 km (0.096 R)
• M24: 6,840,662 km (0.107 R)
• M25: 8,105,512 km (0.12 R)
• M26: 8,260,794 km (0.104 R)
• M27: 8,417,274 km (0.117 R)
• M28: 8,892,397 km (0.1 R)
• M29: 9,769,639 km (0.118 R)
• M30: 10,034,876 km (0.119 R)
• M31: 10,235,486 km (0.104 R)
• M32: 10,369,825 km (0.112 R)
• M33: 10,674,556 km (0.117 R)
• M34: 10,913,464 km (0.074 R)
• M35: 11,257,988 km (0.088 R)
• M36: 11,641,258 km (0.113 R)
• M37: 12,456,117 km (0.082 R)
• M38: 12,961,309 km (0.116 R)
• M39: 13,253,025 km (0.114 R)
• M40: 13,917,240 km (0.093 R)
• M41: 14,029,139 km (0.112 R)
• M42: 14,668,071 km (0.097 R)
• M43: 15,010,351 km (0.03 R)
• M44: 15,124,943 km (0.079 R)
• M45: 15,316,728 km (0.109 R)
• M46: 15,432,068 km (0.109 R)
• M47: 16,091,794 km (0.102 R)
• M48: 16,444,696 km (0.115 R)
• M49: 17,398,532 km (0.12 R)
• M50: 17,680,075 km (0.111 R)
• M51: 18,003,655 km (0.065 R)
• M52: 18,206,958 km (0.095 R)
• M53: 18,411,010 km (0.07 R)
• M54: 18,945,224 km (0.092 R)
• M55: 19,776,839 km (0.038 R)
• M56: 20,493,113 km (0.113 R)
• M57: 20,662,907 km (0.119 R)
• M58: 21,132,345 km (0.065 R)
• M59: 22,255,526 km (0.066 R)
• M60: 23,798,328 km (0.103 R)
• M61: 24,335,235 km (0.065 R)
• M62: 24,785,674 km (0.103 R)
• M63: 24,876,032 km (0.099 R)
• M64: 25,557,749 km (0.097 R)
• M65: 25,649,153 km (0.104 R)
• M66: 27,172,209 km (0.112 R)
• M67: 28,015,343 km (0.057 R)
• M68: 28,203,836 km (0.108 R)
• M69: 29,296,050 km (0.113 R)
• M70: 29,775,362 km (0.097 R)
• M71: 29,967,745 km (0.049 R)
• M72: 30,160,576 km (0.082 R)
• M73: 30,595,906 km (0.107 R)
• M74: 31,082,099 km (0.055 R)
• M75: 31,914,611 km (0.107 R)
• M76: 33,251,717 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.9

Radius: 14.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.34 AU - 8.2 AU

Year: 7543 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,010,245 km

• M1: 195,674 km (0.061 R)
• M2: 329,714 km (0.119 R)
• M3: 508,034 km (0.071 R)
• M4: 607,667 km (0.066 R)
• M5: 728,392 km (0.058 R)
• M6: 845,228 km (0.03 R)
• M7: 1,285,644 km (0.025 R)
• M8: 1,481,617 km (0.103 R)
• M9: 1,886,130 km (0.118 R)
• M10: 2,169,020 km (0.107 R)
• M11: 2,425,580 km (0.103 R)
• M12: 2,588,492 km (0.1 R)
• M13: 2,755,294 km (0.106 R)
• M14: 3,165,940 km (0.108 R)
• M15: 3,458,254 km (0.087 R)
• M16: 3,596,333 km (0.106 R)
• M17: 3,806,817 km (0.064 R)
• M18: 3,901,812 km (0.107 R)
• M19: 4,689,893 km (0.056 R)
• M20: 5,128,664 km (0.116 R)
• M21: 5,233,831 km (0.099 R)
• M22: 5,661,980 km (0.066 R)
• M23: 5,798,114 km (0.066 R)
• M24: 5,962,971 km (0.119 R)
• M25: 6,609,384 km (0.09 R)
• M26: 7,189,823 km (0.067 R)
• M27: 7,546,016 km (0.12 R)
• M28: 8,368,654 km (0.037 R)
• M29: 8,774,962 km (0.095 R)
• M30: 9,639,638 km (0.042 R)
• M31: 10,800,667 km (0.119 R)
• M32: 10,902,244 km (0.107 R)
• M33: 11,415,066 km (0.051 R)
• M34: 11,587,701 km (0.104 R)
• M35: 12,040,833 km (0.106 R)
• M36: 12,749,329 km (0.092 R)
• M37: 12,856,740 km (0.109 R)
• M38: 13,617,296 km (0.096 R)
• M39: 13,800,553 km (0.099 R)
• M40: 13,910,956 km (0.068 R)
• M41: 14,021,659 km (0.108 R)
• M42: 14,616,759 km (0.031 R)
• M43: 14,766,806 km (0.113 R)
• M44: 14,955,150 km (0.055 R)
• M45: 15,182,239 km (0.096 R)
• M46: 15,947,283 km (0.071 R)
• M47: 16,063,221 km (0.107 R)
• M48: 16,842,775 km (0.118 R)
• M49: 17,316,402 km (0.082 R)
• M50: 17,874,702 km (0.093 R)
• M51: 18,519,917 km (0.107 R)
• M52: 19,131,623 km (0.097 R)
• M53: 19,667,333 km (0.091 R)
• M54: 19,999,440 km (0.106 R)
• M55: 20,627,153 km (0.029 R)
• M56: 21,388,905 km (0.073 R)
• M57: 22,809,487 km (0.106 R)
• M58: 23,861,758 km (0.083 R)
• M59: 24,038,732 km (0.055 R)
• M60: 24,482,888 km (0.101 R)
• M61: 25,199,313 km (0.075 R)
• M62: 26,469,548 km (0.074 R)
• M63: 27,853,628 km (0.085 R)
• M64: 28,086,551 km (0.078 R)
• M65: 28,273,399 km (0.092 R)
• M66: 29,261,194 km (0.119 R)
• M67: 29,498,007 km (0.063 R)
• M68: 29,878,285 km (0.094 R)
• M69: 30,116,894 km (0.111 R)
• M70: 30,212,487 km (0.108 R)
• M71: 30,643,777 km (0.06 R)
• M72: 30,884,331 km (0.08 R)
• M73: 31,222,123 km (0.092 R)
• M74: 31,415,702 km (0.098 R)
• M75: 31,561,112 km (0.102 R)
• M76: 31,852,678 km (0.114 R)
• M77: 32,047,604 km (0.11 R)
• M78: 32,536,639 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.8

Radius: 14.2

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.02 AU - 8.06 AU

Year: 7939 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,010,245 km

• M1: 381,774 km (0.047 R)
• M2: 530,175 km (0.106 R)
• M3: 703,260 km (0.09 R)
• M4: 942,167 km (0.073 R)
• M5: 1,033,422 km (0.04 R)
• M6: 1,242,410 km (0.115 R)
• M7: 1,378,395 km (0.093 R)
• M8: 1,483,861 km (0.107 R)
• M9: 1,741,319 km (0.105 R)
• M10: 1,973,794 km (0.048 R)
• M11: 2,405,683 km (0.091 R)
• M12: 2,513,095 km (0.091 R)
• M13: 3,478,300 km (0.081 R)
• M14: 3,575,838 km (0.049 R)
• M15: 3,874,286 km (0.053 R)
• M16: 4,575,451 km (0.098 R)
• M17: 4,736,717 km (0.034 R)
• M18: 5,120,286 km (0.103 R)
• M19: 5,714,938 km (0.087 R)
• M20: 6,212,500 km (0.114 R)
• M21: 6,421,489 km (0.082 R)
• M22: 6,815,829 km (0.086 R)
• M23: 6,907,981 km (0.094 R)
• M24: 7,280,629 km (0.066 R)
• M25: 7,692,023 km (0.092 R)
• M26: 7,788,065 km (0.114 R)
• M27: 8,537,401 km (0.095 R)
• M28: 9,207,899 km (0.085 R)
• M29: 9,930,157 km (0.091 R)
• M30: 10,069,881 km (0.072 R)
• M31: 10,351,125 km (0.042 R)
• M32: 11,685,987 km (0.108 R)
• M33: 11,870,441 km (0.101 R)
• M34: 13,963,764 km (0.064 R)
• M35: 14,356,459 km (0.107 R)
• M36: 15,273,793 km (0.079 R)
• M37: 15,475,750 km (0.103 R)
• M38: 15,637,914 km (0.055 R)
• M39: 15,923,048 km (0.028 R)
• M40: 16,209,976 km (0.111 R)
• M41: 16,622,867 km (0.078 R)
• M42: 16,747,332 km (0.032 R)
• M43: 16,997,460 km (0.034 R)
• M44: 17,374,745 km (0.115 R)
• M45: 17,712,537 km (0.097 R)
• M46: 18,437,489 km (0.053 R)
• M47: 19,259,230 km (0.067 R)
• M48: 19,521,325 km (0.094 R)
• M49: 19,828,450 km (0.12 R)
• M50: 19,960,545 km (0.092 R)
• M51: 20,849,006 km (0.082 R)
• M52: 21,523,842 km (0.12 R)
• M53: 22,572,374 km (0.081 R)
• M54: 22,848,681 km (0.101 R)
• M55: 23,358,212 km (0.1 R)
• M56: 24,341,219 km (0.119 R)
• M57: 24,482,739 km (0.037 R)
• M58: 25,529,176 km (0.043 R)
• M59: 26,299,306 km (0.086 R)
• M60: 27,272,739 km (0.115 R)
• M61: 27,370,726 km (0.075 R)
• M62: 27,517,930 km (0.074 R)
• M63: 28,307,657 km (0.095 R)
• M64: 28,755,104 km (0.103 R)
• M65: 29,054,599 km (0.117 R)
• M66: 30,619,094 km (0.083 R)
• M67: 30,720,970 km (0.05 R)
• M68: 32,003,772 km (0.119 R)
• M69: 32,729,920 km (0.059 R)
• M70: 34,304,138 km (0.1 R)
• M71: 34,568,777 km (0.086 R)
• M72: 34,781,056 km (0.107 R)
• M73: 35,153,704 km (0.1 R)
• M74: 35,527,550 km (0.095 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 10,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit