🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.6 AU - 0.9 AU

Year: 278 Days

Day: 31.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.15 AU - 1.79 AU

Year: 762 Days

Day: 39.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,932,401 km

• M1: 136,732 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.85 AU - 2.83 AU

Year: 1530 Days

Day: 44.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.7

Radius: 10.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.58 AU - 6.82 AU

Year: 5818 Days

Day: 12.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,932,401 km

• M1: 137,929 km (0.103 R)
• M2: 493,823 km (0.113 R)
• M3: 865,573 km (0.078 R)
• M4: 1,095,206 km (0.109 R)
• M5: 1,273,527 km (0.096 R)
• M6: 1,551,779 km (0.103 R)
• M7: 1,643,781 km (0.108 R)
• M8: 1,914,853 km (0.105 R)
• M9: 2,081,056 km (0.04 R)
• M10: 2,626,639 km (0.027 R)
• M11: 2,887,538 km (0.073 R)
• M12: 3,354,134 km (0.03 R)
• M13: 3,515,101 km (0.032 R)
• M14: 3,802,927 km (0.099 R)
• M15: 4,578,144 km (0.116 R)
• M16: 5,006,742 km (0.102 R)
• M17: 5,075,557 km (0.063 R)
• M18: 6,048,541 km (0.089 R)
• M19: 6,319,313 km (0.105 R)
• M20: 6,568,992 km (0.075 R)
• M21: 6,796,530 km (0.07 R)
• M22: 7,442,195 km (0.075 R)
• M23: 7,520,883 km (0.119 R)
• M24: 7,705,936 km (0.091 R)
• M25: 7,972,819 km (0.054 R)
• M26: 8,161,312 km (0.075 R)
• M27: 8,460,807 km (0.064 R)
• M28: 8,958,519 km (0.094 R)
• M29: 9,126,667 km (0.119 R)
• M30: 10,069,582 km (0.091 R)
• M31: 10,420,240 km (0.066 R)
• M32: 10,685,776 km (0.066 R)
• M33: 10,864,097 km (0.1 R)
• M34: 10,983,476 km (0.042 R)
• M35: 11,739,843 km (0.084 R)
• M36: 12,858,386 km (0.106 R)
• M37: 13,048,076 km (0.088 R)
• M38: 13,622,831 km (0.066 R)
• M39: 13,783,948 km (0.106 R)
• M40: 15,396,463 km (0.074 R)
• M41: 15,497,143 km (0.107 R)
• M42: 15,969,722 km (0.101 R)
• M43: 16,071,748 km (0.112 R)
• M44: 16,963,950 km (0.111 R)
• M45: 17,766,542 km (0.103 R)
• M46: 18,474,589 km (0.047 R)
• M47: 18,653,059 km (0.068 R)
• M48: 18,724,567 km (0.109 R)
• M49: 19,047,549 km (0.059 R)
• M50: 19,481,233 km (0.101 R)
• M51: 19,881,707 km (0.059 R)
• M52: 20,137,818 km (0.091 R)
• M53: 22,454,491 km (0.093 R)
• M54: 23,799,226 km (0.106 R)
• M55: 24,071,195 km (0.113 R)
• M56: 25,964,506 km (0.101 R)
• M57: 26,929,113 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.9

Radius: 8.5

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.81 AU - 6.09 AU

Year: 6204 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 44,932,401 km

• M1: 111,600 km (0.108 R)
• M2: 167,849 km (0.083 R)
• M3: 246,238 km (0.087 R)
• M4: 369,058 km (0.116 R)
• M5: 473,776 km (0.069 R)
• M6: 722,259 km (0.105 R)
• M7: 1,187,957 km (0.026 R)
• M8: 1,315,264 km (0.079 R)
• M9: 1,465,012 km (0.068 R)
• M10: 1,801,009 km (0.073 R)
• M11: 2,140,147 km (0.114 R)
• M12: 2,202,081 km (0.087 R)
• M13: 2,296,178 km (0.115 R)
• M14: 2,455,948 km (0.091 R)
• M15: 2,786,709 km (0.04 R)
• M16: 2,911,623 km (0.066 R)
• M17: 3,026,814 km (0.107 R)
• M18: 3,600,522 km (0.096 R)
• M19: 3,662,156 km (0.083 R)
• M20: 3,761,638 km (0.114 R)
• M21: 4,324,874 km (0.039 R)
• M22: 4,443,356 km (0.084 R)
• M23: 4,764,543 km (0.082 R)
• M24: 5,302,497 km (0.101 R)
• M25: 5,672,003 km (0.092 R)
• M26: 6,212,052 km (0.106 R)
• M27: 6,330,982 km (0.074 R)
• M28: 6,510,948 km (0.097 R)
• M29: 6,952,561 km (0.063 R)
• M30: 7,153,621 km (0.046 R)
• M31: 7,309,651 km (0.097 R)
• M32: 7,945,143 km (0.029 R)
• M33: 8,155,478 km (0.074 R)
• M34: 8,631,348 km (0.052 R)
• M35: 8,814,157 km (0.095 R)
• M36: 9,099,290 km (0.102 R)
• M37: 9,268,486 km (0.093 R)
• M38: 9,507,094 km (0.116 R)
• M39: 9,610,018 km (0.094 R)
• M40: 9,713,240 km (0.083 R)
• M41: 10,112,367 km (0.114 R)
• M42: 10,819,367 km (0.045 R)
• M43: 11,106,744 km (0.105 R)
• M44: 11,743,882 km (0.111 R)
• M45: 11,946,587 km (0.089 R)
• M46: 12,318,188 km (0.102 R)
• M47: 12,524,184 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.4

Radius: 10

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.53 AU - 6.41 AU

Year: 6236 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,932,401 km

• M1: 136,433 km (0.093 R)
• M2: 220,507 km (0.068 R)
• M3: 427,401 km (0.085 R)
• M4: 574,605 km (0.113 R)
• M5: 740,210 km (0.099 R)
• M6: 864,526 km (0.116 R)
• M7: 1,072,467 km (0.097 R)
• M8: 1,198,877 km (0.054 R)
• M9: 1,397,992 km (0.093 R)
• M10: 1,625,979 km (0.117 R)
• M11: 1,790,986 km (0.078 R)
• M12: 1,961,826 km (0.066 R)
• M13: 2,078,662 km (0.097 R)
• M14: 2,762,474 km (0.078 R)
• M15: 2,849,989 km (0.113 R)
• M16: 3,027,711 km (0.118 R)
• M17: 3,702,547 km (0.045 R)
• M18: 3,823,422 km (0.094 R)
• M19: 4,219,707 km (0.111 R)
• M20: 4,371,549 km (0.112 R)
• M21: 4,448,293 km (0.062 R)
• M22: 4,812,115 km (0.104 R)
• M23: 4,970,988 km (0.102 R)
• M24: 5,077,950 km (0.115 R)
• M25: 5,348,573 km (0.06 R)
• M26: 6,131,418 km (0.113 R)
• M27: 6,361,799 km (0.095 R)
• M28: 6,507,059 km (0.11 R)
• M29: 6,979,788 km (0.109 R)
• M30: 7,709,676 km (0.087 R)
• M31: 7,833,543 km (0.068 R)
• M32: 8,052,255 km (0.084 R)
• M33: 9,077,150 km (0.105 R)
• M34: 9,175,436 km (0.077 R)
• M35: 9,241,109 km (0.099 R)
• M36: 9,638,441 km (0.095 R)
• M37: 9,872,711 km (0.077 R)
• M38: 9,940,031 km (0.06 R)
• M39: 10,278,870 km (0.09 R)
• M40: 10,828,941 km (0.098 R)
• M41: 11,037,630 km (0.076 R)
• M42: 11,459,197 km (0.083 R)
• M43: 12,245,633 km (0.095 R)
• M44: 12,463,148 km (0.115 R)
• M45: 12,645,508 km (0.109 R)
• M46: 12,902,068 km (0.068 R)
• M47: 13,160,424 km (0.091 R)
• M48: 13,234,624 km (0.087 R)
• M49: 13,308,975 km (0.116 R)
• M50: 13,644,822 km (0.051 R)
• M51: 14,097,206 km (0.098 R)
• M52: 14,401,488 km (0.091 R)
• M53: 14,900,696 km (0.114 R)
• M54: 15,758,191 km (0.094 R)
• M55: 16,471,773 km (0.094 R)
• M56: 16,671,935 km (0.11 R)
• M57: 17,317,599 km (0.115 R)
• M58: 17,807,233 km (0.093 R)
• M59: 18,012,631 km (0.104 R)
• M60: 18,260,215 km (0.114 R)
• M61: 18,758,526 km (0.11 R)
• M62: 19,135,213 km (0.095 R)
• M63: 22,061,497 km (0.116 R)
• M64: 22,680,982 km (0.075 R)
• M65: 23,127,083 km (0.06 R)
• M66: 25,492,973 km (0.039 R)
• M67: 25,817,301 km (0.111 R)
• M68: 26,236,475 km (0.113 R)
• M69: 28,460,995 km (0.074 R)
• M70: 28,605,058 km (0.082 R)
• M71: 29,135,233 km (0.07 R)
• M72: 29,912,393 km (0.119 R)
• M73: 30,352,510 km (0.073 R)
• M74: 31,140,143 km (0.116 R)
• M75: 31,288,544 km (0.12 R)
• M76: 31,536,428 km (0.052 R)
• M77: 31,735,243 km (0.078 R)
• M78: 31,884,692 km (0.102 R)
• M79: 32,384,349 km (0.116 R)
• M80: 32,785,869 km (0.107 R)
• M81: 33,239,600 km (0.117 R)
• M82: 33,797,001 km (0.09 R)
• M83: 34,000,454 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.3

Radius: 14.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.17 AU - 9.89 AU

Year: 9728 Days

Day: 10.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,932,401 km

• M1: 198,666 km (0.094 R)
• M2: 359,633 km (0.116 R)
• M3: 488,437 km (0.075 R)
• M4: 581,786 km (0.084 R)
• M5: 1,291,778 km (0.099 R)
• M6: 1,662,032 km (0.082 R)
• M7: 1,905,278 km (0.057 R)
• M8: 2,328,940 km (0.058 R)
• M9: 2,476,892 km (0.111 R)
• M10: 2,704,879 km (0.1 R)
• M11: 2,966,675 km (0.112 R)
• M12: 3,236,849 km (0.114 R)
• M13: 3,402,903 km (0.082 R)
• M14: 3,947,589 km (0.084 R)
• M15: 4,275,657 km (0.098 R)
• M16: 4,581,884 km (0.118 R)
• M17: 4,675,083 km (0.091 R)
• M18: 4,895,291 km (0.112 R)
• M19: 5,313,268 km (0.07 R)
• M20: 5,411,404 km (0.11 R)
• M21: 5,609,471 km (0.088 R)
• M22: 5,742,913 km (0.088 R)
• M23: 7,135,220 km (0.107 R)
• M24: 7,425,889 km (0.066 R)
• M25: 7,720,447 km (0.104 R)
• M26: 7,832,047 km (0.114 R)
• M27: 8,019,044 km (0.078 R)
• M28: 8,589,012 km (0.12 R)
• M29: 8,859,485 km (0.106 R)
• M30: 9,768,292 km (0.07 R)
• M31: 10,010,342 km (0.102 R)
• M32: 10,417,996 km (0.076 R)
• M33: 10,665,281 km (0.051 R)
• M34: 11,081,761 km (0.081 R)
• M35: 11,418,805 km (0.088 R)
• M36: 11,887,944 km (0.079 R)
• M37: 12,146,450 km (0.059 R)
• M38: 13,199,020 km (0.059 R)
• M39: 13,646,318 km (0.054 R)
• M40: 13,917,090 km (0.104 R)
• M41: 14,144,179 km (0.094 R)
• M42: 14,509,946 km (0.102 R)
• M43: 15,438,051 km (0.094 R)
• M44: 15,814,739 km (0.108 R)
• M45: 16,385,455 km (0.117 R)
• M46: 16,962,903 km (0.098 R)
• M47: 17,449,245 km (0.081 R)
• M48: 18,485,510 km (0.119 R)
• M49: 20,000,487 km (0.113 R)
• M50: 20,102,962 km (0.096 R)
• M51: 25,054,651 km (0.094 R)
• M52: 25,331,108 km (0.11 R)
• M53: 25,497,611 km (0.114 R)
• M54: 26,110,663 km (0.064 R)
• M55: 27,011,092 km (0.116 R)
• M56: 27,237,883 km (0.074 R)
• M57: 27,921,844 km (0.036 R)
• M58: 29,190,434 km (0.12 R)
• M59: 30,832,121 km (0.074 R)
• M60: 30,950,453 km (0.053 R)
• M61: 31,723,874 km (0.093 R)
• M62: 32,563,866 km (0.102 R)
• M63: 33,107,804 km (0.104 R)
• M64: 34,143,320 km (0.081 R)
• M65: 34,265,841 km (0.117 R)
• M66: 35,872,073 km (0.094 R)
• M67: 36,308,600 km (0.098 R)
• M68: 36,747,071 km (0.038 R)
• M69: 37,250,169 km (0.045 R)
• M70: 37,376,280 km (0.094 R)
• M71: 37,882,370 km (0.085 R)
• M72: 38,009,229 km (0.042 R)
• M73: 39,157,392 km (0.101 R)
• M74: 39,478,280 km (0.1 R)
• M75: 40,316,925 km (0.119 R)
• M76: 41,291,855 km (0.114 R)
• M77: 41,487,678 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 19,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit