🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.5 AU - 0.58 AU

Year: 260 Days

Day: 22.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.44 AU - 0.74 AU

Year: 297 Days

Day: 46.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821

Radius: 9.6

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.67 AU - 0.75 AU

Year: 392 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 19,353,573 km

• M1: 119,977 km (0.094 R)
• M2: 201,957 km (0.049 R)
• M3: 293,361 km (0.081 R)
• M4: 398,828 km (0.049 R)
• M5: 519,553 km (0.109 R)
• M6: 681,717 km (0.111 R)
• M7: 758,910 km (0.042 R)
• M8: 839,543 km (0.065 R)
• M9: 932,144 km (0.096 R)
• M10: 1,037,760 km (0.092 R)
• M11: 1,118,543 km (0.079 R)
• M12: 1,216,380 km (0.085 R)
• M13: 1,332,767 km (0.069 R)
• M14: 1,410,708 km (0.116 R)
• M15: 1,484,759 km (0.115 R)
• M16: 1,642,734 km (0.118 R)
• M17: 1,928,317 km (0.089 R)
• M18: 2,229,906 km (0.065 R)
• M19: 2,342,104 km (0.073 R)
• M20: 2,527,007 km (0.044 R)
• M21: 2,598,515 km (0.104 R)
• M22: 2,810,046 km (0.118 R)
• M23: 2,958,896 km (0.063 R)
• M24: 3,034,294 km (0.12 R)
• M25: 3,145,295 km (0.102 R)
• M26: 3,229,220 km (0.092 R)
• M27: 3,335,434 km (0.048 R)
• M28: 3,602,167 km (0.078 R)
• M29: 3,668,140 km (0.063 R)
• M30: 3,764,182 km (0.065 R)
• M31: 3,906,000 km (0.079 R)
• M32: 4,026,875 km (0.109 R)
• M33: 4,087,762 km (0.06 R)
• M34: 4,148,947 km (0.099 R)
• M35: 4,318,891 km (0.053 R)
• M36: 4,420,467 km (0.113 R)
• M37: 4,673,737 km (0.112 R)
• M38: 4,810,170 km (0.099 R)
• M39: 5,070,769 km (0.082 R)
• M40: 5,294,269 km (0.116 R)
• M41: 5,478,723 km (0.115 R)
• M42: 5,622,786 km (0.111 R)
• M43: 5,716,733 km (0.095 R)
• M44: 5,793,926 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 8.1

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.76 AU - 1.14 AU

Year: 607 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 19,353,573 km

• M1: 127,457 km (0.112 R)
• M2: 370,704 km (0.118 R)
• M3: 455,675 km (0.113 R)
• M4: 510,877 km (0.096 R)
• M5: 687,851 km (0.079 R)
• M6: 744,997 km (0.044 R)
• M7: 880,832 km (0.109 R)
• M8: 960,418 km (0.066 R)
• M9: 1,068,877 km (0.072 R)
• M10: 1,218,624 km (0.093 R)
• M11: 1,380,190 km (0.112 R)
• M12: 1,543,850 km (0.073 R)
• M13: 1,625,530 km (0.07 R)
• M14: 1,682,527 km (0.09 R)
• M15: 1,766,751 km (0.081 R)
• M16: 1,825,393 km (0.03 R)
• M17: 1,912,010 km (0.093 R)
• M18: 2,072,529 km (0.082 R)
• M19: 2,202,978 km (0.046 R)
• M20: 2,359,757 km (0.119 R)
• M21: 2,514,142 km (0.105 R)
• M22: 2,574,430 km (0.079 R)
• M23: 2,739,586 km (0.096 R)
• M24: 3,035,490 km (0.065 R)
• M25: 3,125,698 km (0.057 R)
• M26: 3,242,983 km (0.104 R)
• M27: 3,394,974 km (0.103 R)
• M28: 3,502,086 km (0.071 R)
• M29: 3,671,730 km (0.106 R)
• M30: 3,899,867 km (0.107 R)
• M31: 4,139,672 km (0.108 R)
• M32: 4,319,190 km (0.084 R)
• M33: 4,486,590 km (0.072 R)
• M34: 4,560,042 km (0.069 R)
• M35: 4,663,714 km (0.113 R)
• M36: 4,730,584 km (0.07 R)
• M37: 4,820,492 km (0.073 R)
• M38: 4,895,740 km (0.078 R)
• M39: 4,986,546 km (0.077 R)
• M40: 5,169,953 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.1

Radius: 10

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.94 AU - 1.52 AU

Year: 895 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 19,353,573 km

• M1: 130,150 km (0.108 R)
• M2: 232,026 km (0.085 R)
• M3: 316,100 km (0.118 R)
• M4: 414,984 km (0.113 R)
• M5: 486,492 km (0.113 R)
• M6: 594,951 km (0.079 R)
• M7: 683,662 km (0.105 R)
• M8: 819,946 km (0.082 R)
• M9: 959,222 km (0.118 R)
• M10: 1,093,112 km (0.09 R)
• M11: 1,176,438 km (0.071 R)
• M12: 1,342,641 km (0.115 R)
• M13: 1,714,541 km (0.097 R)
• M14: 1,904,082 km (0.108 R)
• M15: 2,014,335 km (0.113 R)
• M16: 2,161,689 km (0.082 R)
• M17: 2,232,449 km (0.106 R)
• M18: 2,339,860 km (0.056 R)
• M19: 2,430,816 km (0.099 R)
• M20: 2,691,714 km (0.118 R)
• M21: 2,912,970 km (0.084 R)
• M22: 3,010,956 km (0.054 R)
• M23: 3,301,775 km (0.075 R)
• M24: 3,486,827 km (0.056 R)
• M25: 3,707,035 km (0.096 R)
• M26: 3,845,712 km (0.102 R)
• M27: 3,964,493 km (0.11 R)
• M28: 4,073,400 km (0.112 R)
• M29: 4,238,856 km (0.076 R)
• M30: 4,327,866 km (0.034 R)
• M31: 4,406,405 km (0.113 R)
• M32: 4,474,173 km (0.057 R)
• M33: 4,644,864 km (0.061 R)
• M34: 4,736,717 km (0.046 R)
• M35: 5,016,316 km (0.085 R)
• M36: 5,146,167 km (0.113 R)
• M37: 5,241,311 km (0.118 R)
• M38: 5,397,342 km (0.083 R)
• M39: 5,566,986 km (0.114 R)
• M40: 5,837,309 km (0.025 R)
• M41: 6,099,255 km (0.073 R)
• M42: 6,238,082 km (0.111 R)
• M43: 6,339,659 km (0.111 R)
• M44: 6,712,756 km (0.119 R)
• M45: 7,000,432 km (0.086 R)
• M46: 7,119,363 km (0.031 R)
• M47: 7,198,949 km (0.066 R)
• M48: 7,332,390 km (0.077 R)
• M49: 7,493,507 km (0.059 R)
• M50: 7,561,125 km (0.091 R)
• M51: 7,874,234 km (0.054 R)
• M52: 8,080,828 km (0.083 R)
• M53: 8,163,855 km (0.111 R)
• M54: 8,457,067 km (0.09 R)
• M55: 8,640,324 km (0.082 R)
• M56: 8,810,567 km (0.118 R)
• M57: 9,039,451 km (0.075 R)
• M58: 9,154,642 km (0.114 R)
• M59: 9,270,281 km (0.101 R)
• M60: 9,400,880 km (0.118 R)
• M61: 9,811,376 km (0.115 R)
• M62: 9,929,858 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.9

Radius: 13.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.1 AU - 2.24 AU

Year: 2097 Days

Day: 8.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 19,353,573 km

• M1: 211,531 km (0.064 R)
• M2: 345,122 km (0.08 R)
• M3: 491,429 km (0.069 R)
• M4: 907,610 km (0.114 R)
• M5: 995,275 km (0.092 R)
• M6: 1,098,647 km (0.118 R)
• M7: 1,439,132 km (0.08 R)
• M8: 1,536,669 km (0.038 R)
• M9: 1,873,713 km (0.03 R)
• M10: 2,027,799 km (0.063 R)
• M11: 2,791,347 km (0.118 R)
• M12: 3,031,601 km (0.051 R)
• M13: 3,140,658 km (0.062 R)
• M14: 3,437,909 km (0.094 R)
• M15: 3,590,050 km (0.073 R)
• M16: 3,686,391 km (0.056 R)
• M17: 3,861,869 km (0.097 R)
• M18: 3,950,730 km (0.062 R)
• M19: 4,070,109 km (0.071 R)
• M20: 4,241,548 km (0.094 R)
• M21: 4,612,551 km (0.091 R)
• M22: 4,823,335 km (0.113 R)
• M23: 4,919,227 km (0.084 R)
• M24: 5,123,727 km (0.074 R)
• M25: 5,309,228 km (0.09 R)
• M26: 5,630,714 km (0.114 R)
• M27: 5,754,432 km (0.098 R)
• M28: 5,947,263 km (0.062 R)
• M29: 6,038,817 km (0.095 R)
• M30: 6,281,315 km (0.114 R)
• M31: 6,538,923 km (0.117 R)
• M32: 6,680,891 km (0.099 R)
• M33: 6,859,960 km (0.119 R)
• M34: 7,173,816 km (0.085 R)
• M35: 7,430,975 km (0.117 R)
• M36: 7,566,810 km (0.095 R)
• M37: 8,220,553 km (0.058 R)
• M38: 8,657,827 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850

Radius: 12.9

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.84 AU - 2.78 AU

Year: 2303 Days

Day: 6.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 118.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,353,573 km

• M1: 162,164 km (0.11 R)
• M2: 296,952 km (0.117 R)
• M3: 546,780 km (0.104 R)
• M4: 644,468 km (0.055 R)
• M5: 749,186 km (0.117 R)
• M6: 918,681 km (0.059 R)
• M7: 1,123,031 km (0.042 R)
• M8: 1,458,579 km (0.081 R)
• M9: 1,725,013 km (0.092 R)
• M10: 1,813,126 km (0.034 R)
• M11: 2,033,933 km (0.109 R)
• M12: 2,473,750 km (0.032 R)
• M13: 2,823,361 km (0.1 R)
• M14: 3,188,828 km (0.111 R)
• M15: 3,298,483 km (0.11 R)
• M16: 3,425,193 km (0.089 R)
• M17: 3,651,086 km (0.058 R)
• M18: 3,932,030 km (0.048 R)
• M19: 4,083,573 km (0.058 R)
• M20: 4,185,748 km (0.097 R)
• M21: 4,835,003 km (0.05 R)
• M22: 4,961,413 km (0.108 R)
• M23: 5,310,126 km (0.046 R)
• M24: 5,743,062 km (0.052 R)
• M25: 6,128,875 km (0.051 R)
• M26: 6,226,712 km (0.071 R)
• M27: 6,324,998 km (0.086 R)
• M28: 6,824,505 km (0.058 R)
• M29: 7,048,304 km (0.103 R)
• M30: 7,524,175 km (0.068 R)
• M31: 7,776,546 km (0.071 R)
• M32: 8,010,517 km (0.084 R)
• M33: 8,311,508 km (0.089 R)
• M34: 8,572,706 km (0.099 R)
• M35: 8,902,719 km (0.112 R)
• M36: 9,058,301 km (0.062 R)
• M37: 9,372,007 km (0.077 R)
• M38: 9,849,524 km (0.091 R)
• M39: 10,010,342 km (0.08 R)
• M40: 10,451,506 km (0.063 R)
• M41: 10,545,304 km (0.052 R)
• M42: 10,946,525 km (0.098 R)
• M43: 11,473,409 km (0.047 R)
• M44: 11,837,530 km (0.118 R)
• M45: 11,935,217 km (0.036 R)
• M46: 12,082,272 km (0.111 R)
• M47: 12,303,976 km (0.092 R)
• M48: 12,601,825 km (0.117 R)
• M49: 12,701,607 km (0.115 R)
• M50: 13,356,696 km (0.108 R)
• M51: 14,022,856 km (0.114 R)
• M52: 14,307,989 km (0.104 R)
• M53: 14,647,427 km (0.072 R)
• M54: 14,752,444 km (0.075 R)
• M55: 14,910,270 km (0.065 R)
• M56: 15,015,886 km (0.083 R)
• M57: 15,227,866 km (0.112 R)
• M58: 15,708,524 km (0.097 R)
• M59: 15,815,936 km (0.053 R)
• M60: 16,166,892 km (0.102 R)
• M61: 16,876,734 km (0.093 R)
• M62: 17,124,767 km (0.033 R)
• M63: 17,568,624 km (0.088 R)
• M64: 18,100,894 km (0.074 R)
• M65: 18,581,552 km (0.068 R)
• M66: 18,666,822 km (0.12 R)
• M67: 18,866,236 km (0.116 R)
• M68: 19,066,398 km (0.052 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 16,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit