🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.12 AU - 1.28 AU

Year: 493 Days

Day: 23.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138

Radius: 10.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.62 AU - 6.64 AU

Year: 5687 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,911,687 km

• M1: 146,905 km (0.086 R)
• M2: 255,962 km (0.075 R)
• M3: 325,824 km (0.09 R)
• M4: 470,336 km (0.11 R)
• M5: 539,899 km (0.088 R)
• M6: 673,938 km (0.118 R)
• M7: 754,721 km (0.059 R)
• M8: 848,669 km (0.039 R)
• M9: 1,038,957 km (0.09 R)
• M10: 1,265,897 km (0.091 R)
• M11: 1,509,143 km (0.066 R)
• M12: 1,581,549 km (0.1 R)
• M13: 1,655,001 km (0.116 R)
• M14: 1,780,364 km (0.116 R)
• M15: 2,120,999 km (0.096 R)
• M16: 2,326,995 km (0.065 R)
• M17: 2,583,106 km (0.04 R)
• M18: 2,714,603 km (0.062 R)
• M19: 2,848,343 km (0.095 R)
• M20: 3,184,639 km (0.036 R)
• M21: 3,326,009 km (0.064 R)
• M22: 3,469,324 km (0.107 R)
• M23: 3,614,883 km (0.088 R)
• M24: 3,778,992 km (0.089 R)
• M25: 4,182,906 km (0.088 R)
• M26: 4,653,840 km (0.12 R)
• M27: 4,760,803 km (0.052 R)
• M28: 5,197,030 km (0.106 R)
• M29: 5,476,180 km (0.073 R)
• M30: 5,551,577 km (0.118 R)
• M31: 5,798,563 km (0.11 R)
• M32: 5,991,245 km (0.082 R)
• M33: 6,541,616 km (0.104 R)
• M34: 6,904,091 km (0.08 R)
• M35: 7,169,927 km (0.112 R)
• M36: 7,418,409 km (0.054 R)
• M37: 7,945,143 km (0.103 R)
• M38: 8,159,217 km (0.1 R)
• M39: 8,266,928 km (0.106 R)
• M40: 8,418,620 km (0.05 R)
• M41: 9,168,554 km (0.04 R)
• M42: 9,348,072 km (0.1 R)
• M43: 9,438,279 km (0.094 R)
• M44: 9,756,324 km (0.037 R)
• M45: 10,379,699 km (0.08 R)
• M46: 10,473,197 km (0.112 R)
• M47: 10,590,332 km (0.075 R)
• M48: 10,826,099 km (0.09 R)
• M49: 11,135,168 km (0.094 R)
• M50: 11,254,846 km (0.091 R)
• M51: 11,423,144 km (0.066 R)
• M52: 11,495,549 km (0.065 R)
• M53: 11,859,670 km (0.098 R)
• M54: 12,326,266 km (0.071 R)
• M55: 12,748,880 km (0.077 R)
• M56: 12,924,358 km (0.08 R)
• M57: 13,685,213 km (0.08 R)
• M58: 14,460,729 km (0.111 R)
• M59: 15,250,306 km (0.082 R)
• M60: 15,650,480 km (0.082 R)
• M61: 15,865,303 km (0.076 R)
• M62: 16,570,208 km (0.111 R)
• M63: 16,761,693 km (0.08 R)
• M64: 16,926,401 km (0.105 R)
• M65: 17,091,706 km (0.115 R)
• M66: 17,257,610 km (0.082 R)
• M67: 17,368,462 km (0.107 R)
• M68: 17,814,264 km (0.119 R)
• M69: 17,926,313 km (0.117 R)
• M70: 18,348,478 km (0.116 R)
• M71: 19,002,370 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.7

Radius: 8.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.87 AU - 10.29 AU

Year: 11112 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,911,687 km

• M1: 110,852 km (0.109 R)
• M2: 212,429 km (0.057 R)
• M3: 365,318 km (0.03 R)
• M4: 483,052 km (0.038 R)
• M5: 603,179 km (0.095 R)
• M6: 661,372 km (0.083 R)
• M7: 861,534 km (0.104 R)
• M8: 1,124,378 km (0.106 R)
• M9: 1,227,750 km (0.071 R)
• M10: 1,334,263 km (0.073 R)
• M11: 1,524,402 km (0.099 R)
• M12: 1,723,367 km (0.069 R)
• M13: 2,164,980 km (0.116 R)
• M14: 2,238,732 km (0.095 R)
• M15: 2,465,672 km (0.12 R)
• M16: 2,839,966 km (0.071 R)
• M17: 3,576,137 km (0.105 R)
• M18: 3,641,960 km (0.089 R)
• M19: 3,819,383 km (0.056 R)
• M20: 3,909,142 km (0.113 R)
• M21: 4,022,388 km (0.101 R)
• M22: 4,298,545 km (0.092 R)
• M23: 4,652,643 km (0.071 R)
• M24: 4,796,856 km (0.114 R)
• M25: 5,288,434 km (0.119 R)
• M26: 5,565,639 km (0.034 R)
• M27: 5,951,452 km (0.107 R)
• M28: 6,721,732 km (0.09 R)
• M29: 7,579,526 km (0.116 R)
• M30: 7,692,771 km (0.077 R)
• M31: 8,064,522 km (0.035 R)
• M32: 8,238,056 km (0.084 R)
• M33: 9,609,569 km (0.065 R)
• M34: 9,670,904 km (0.111 R)
• M35: 9,855,358 km (0.099 R)
• M36: 9,978,926 km (0.109 R)
• M37: 10,353,070 km (0.113 R)
• M38: 10,763,417 km (0.08 R)
• M39: 10,826,996 km (0.112 R)
• M40: 11,114,823 km (0.071 R)
• M41: 11,211,313 km (0.064 R)
• M42: 11,829,003 km (0.107 R)
• M43: 12,191,628 km (0.116 R)
• M44: 12,491,123 km (0.094 R)
• M45: 12,591,503 km (0.1 R)
• M46: 13,782,003 km (0.032 R)
• M47: 13,920,381 km (0.117 R)
• M48: 14,024,501 km (0.075 R)
• M49: 15,008,257 km (0.031 R)
• M50: 15,079,316 km (0.063 R)
• M51: 16,268,918 km (0.098 R)
• M52: 16,342,071 km (0.108 R)
• M53: 16,561,980 km (0.114 R)
• M54: 16,893,639 km (0.082 R)
• M55: 17,227,392 km (0.113 R)
• M56: 17,675,886 km (0.112 R)
• M57: 19,005,961 km (0.065 R)
• M58: 19,314,581 km (0.05 R)
• M59: 19,897,564 km (0.096 R)
• M60: 21,240,205 km (0.065 R)
• M61: 22,124,627 km (0.074 R)
• M62: 22,612,017 km (0.054 R)
• M63: 22,693,548 km (0.028 R)
• M64: 22,938,889 km (0.109 R)
• M65: 23,308,545 km (0.116 R)
• M66: 23,514,841 km (0.1 R)
• M67: 24,303,969 km (0.085 R)
• M68: 24,554,994 km (0.104 R)
• M69: 24,764,880 km (0.111 R)
• M70: 25,101,924 km (0.118 R)
• M71: 25,482,800 km (0.097 R)
• M72: 26,250,387 km (0.06 R)
• M73: 26,336,107 km (0.072 R)
• M74: 27,025,603 km (0.076 R)
• M75: 27,546,503 km (0.087 R)
• M76: 28,202,490 km (0.063 R)
• M77: 28,642,607 km (0.091 R)
• M78: 28,951,975 km (0.058 R)
• M79: 29,306,971 km (0.071 R)
• M80: 29,618,733 km (0.067 R)
• M81: 29,752,773 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 10.1

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.06 AU - 13.16 AU

Year: 12951 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,911,687 km

• M1: 138,677 km (0.068 R)
• M2: 297,999 km (0.104 R)
• M3: 398,080 km (0.079 R)
• M4: 639,381 km (0.12 R)
• M5: 911,649 km (0.057 R)
• M6: 1,102,387 km (0.06 R)
• M7: 1,413,101 km (0.079 R)
• M8: 2,094,071 km (0.094 R)
• M9: 2,327,144 km (0.098 R)
• M10: 2,772,647 km (0.077 R)
• M11: 2,864,949 km (0.057 R)
• M12: 3,691,028 km (0.055 R)
• M13: 3,767,323 km (0.108 R)
• M14: 3,895,678 km (0.112 R)
• M15: 3,999,499 km (0.063 R)
• M16: 4,343,125 km (0.085 R)
• M17: 4,423,759 km (0.108 R)
• M18: 4,834,704 km (0.097 R)
• M19: 5,605,133 km (0.064 R)
• M20: 5,781,509 km (0.113 R)
• M21: 6,291,488 km (0.118 R)
• M22: 6,382,892 km (0.106 R)
• M23: 6,567,347 km (0.1 R)
• M24: 6,753,446 km (0.07 R)
• M25: 7,612,437 km (0.099 R)
• M26: 7,873,635 km (0.092 R)
• M27: 8,371,198 km (0.035 R)
• M28: 8,606,964 km (0.07 R)
• M29: 8,947,598 km (0.063 R)
• M30: 9,712,343 km (0.071 R)
• M31: 10,138,397 km (0.072 R)
• M32: 10,679,642 km (0.044 R)
• M33: 11,193,212 km (0.103 R)
• M34: 11,415,814 km (0.085 R)
• M35: 11,865,355 km (0.036 R)
• M36: 12,168,291 km (0.112 R)
• M37: 12,704,599 km (0.079 R)
• M38: 13,681,473 km (0.058 R)
• M39: 13,919,483 km (0.087 R)
• M40: 14,039,162 km (0.034 R)
• M41: 14,319,359 km (0.086 R)
• M42: 14,399,842 km (0.05 R)
• M43: 14,520,717 km (0.06 R)
• M44: 14,926,128 km (0.052 R)
• M45: 15,624,002 km (0.11 R)
• M46: 17,094,100 km (0.101 R)
• M47: 17,867,371 km (0.12 R)
• M48: 18,301,804 km (0.12 R)
• M49: 19,092,727 km (0.08 R)
• M50: 19,225,570 km (0.101 R)
• M51: 19,849,842 km (0.091 R)
• M52: 20,029,360 km (0.102 R)
• M53: 20,662,159 km (0.057 R)
• M54: 20,753,114 km (0.116 R)
• M55: 20,935,324 km (0.113 R)
• M56: 21,393,393 km (0.09 R)
• M57: 21,669,850 km (0.11 R)
• M58: 22,366,078 km (0.111 R)
• M59: 22,459,428 km (0.058 R)
• M60: 22,552,926 km (0.086 R)
• M61: 22,787,196 km (0.093 R)
• M62: 22,928,267 km (0.03 R)
• M63: 23,637,660 km (0.092 R)
• M64: 23,875,671 km (0.097 R)
• M65: 25,174,928 km (0.114 R)
• M66: 25,466,644 km (0.108 R)
• M67: 26,843,393 km (0.106 R)
• M68: 27,290,990 km (0.087 R)
• M69: 27,440,737 km (0.036 R)
• M70: 28,750,168 km (0.105 R)
• M71: 30,544,744 km (0.087 R)
• M72: 30,700,325 km (0.112 R)
• M73: 31,272,687 km (0.119 R)
• M74: 31,377,256 km (0.096 R)
• M75: 31,953,806 km (0.076 R)
• M76: 32,851,842 km (0.067 R)
• M77: 33,811,662 km (0.044 R)
• M78: 34,672,747 km (0.085 R)
• M79: 34,889,066 km (0.073 R)
• M80: 35,105,833 km (0.115 R)
• M81: 36,087,046 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 16,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit