🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.97 AU - 1.27 AU

Year: 442 Days

Day: 42.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.99 AU - 1.49 AU

Year: 515 Days

Day: 28.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.41 AU - 1.45 AU

Year: 637 Days

Day: 12.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,103,435 km

• M1: 631,004 km (0.064 R)
• M2: 737,817 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.65 AU - 2.61 AU

Year: 1159 Days

Day: 26.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75

Radius: 10.6

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.04 AU - 6.86 AU

Year: 6107 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 43,103,435 km

• M1: 132,394 km (0.093 R)
• M2: 360,531 km (0.119 R)
• M3: 530,474 km (0.094 R)
• M4: 634,145 km (0.119 R)
• M5: 753,824 km (0.092 R)
• M6: 953,088 km (0.118 R)
• M7: 1,179,729 km (0.092 R)
• M8: 1,269,338 km (0.036 R)
• M9: 1,392,607 km (0.071 R)
• M10: 1,596,359 km (0.064 R)
• M11: 1,685,070 km (0.059 R)
• M12: 1,937,891 km (0.042 R)
• M13: 2,141,793 km (0.061 R)
• M14: 2,265,061 km (0.099 R)
• M15: 2,390,724 km (0.087 R)
• M16: 2,596,869 km (0.107 R)
• M17: 2,688,872 km (0.052 R)
• M18: 2,755,294 km (0.098 R)
• M19: 3,165,491 km (0.083 R)
• M20: 3,449,727 km (0.118 R)
• M21: 3,846,760 km (0.097 R)
• M22: 3,967,186 km (0.063 R)
• M23: 4,367,510 km (0.092 R)
• M24: 4,572,609 km (0.07 R)
• M25: 5,240,114 km (0.075 R)
• M26: 5,508,942 km (0.083 R)
• M27: 5,799,461 km (0.109 R)
• M28: 5,937,988 km (0.042 R)
• M29: 6,467,266 km (0.076 R)
• M30: 7,270,905 km (0.076 R)
• M31: 7,514,301 km (0.112 R)
• M32: 7,646,546 km (0.071 R)
• M33: 8,416,975 km (0.109 R)
• M34: 8,891,050 km (0.113 R)
• M35: 9,131,304 km (0.063 R)
• M36: 9,272,525 km (0.097 R)
• M37: 9,475,529 km (0.081 R)
• M38: 9,906,521 km (0.098 R)
• M39: 10,051,780 km (0.079 R)
• M40: 10,873,072 km (0.108 R)
• M41: 11,411,026 km (0.076 R)
• M42: 11,541,476 km (0.025 R)
• M43: 11,650,533 km (0.103 R)
• M44: 11,825,712 km (0.091 R)
• M45: 11,979,648 km (0.088 R)
• M46: 12,356,485 km (0.085 R)
• M47: 12,669,743 km (0.11 R)
• M48: 12,895,037 km (0.085 R)
• M49: 13,326,926 km (0.071 R)
• M50: 13,487,295 km (0.051 R)
• M51: 13,763,602 km (0.117 R)
• M52: 13,879,242 km (0.091 R)
• M53: 14,018,517 km (0.108 R)
• M54: 14,111,567 km (0.101 R)
• M55: 14,627,381 km (0.102 R)
• M56: 14,721,777 km (0.09 R)
• M57: 14,982,526 km (0.099 R)
• M58: 15,653,173 km (0.03 R)
• M59: 15,725,579 km (0.059 R)
• M60: 15,846,603 km (0.117 R)
• M61: 16,016,397 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.9

Radius: 9.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.47 AU - 11.85 AU

Year: 12974 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,103,435 km

• M1: 127,757 km (0.096 R)
• M2: 402,119 km (0.093 R)
• M3: 558,598 km (0.095 R)
• M4: 752,328 km (0.08 R)
• M5: 1,300,604 km (0.091 R)
• M6: 1,459,477 km (0.11 R)
• M7: 1,775,128 km (0.107 R)
• M8: 1,974,841 km (0.119 R)
• M9: 2,205,521 km (0.079 R)
• M10: 2,396,408 km (0.104 R)
• M11: 2,718,193 km (0.069 R)
• M12: 3,080,370 km (0.105 R)
• M13: 3,213,512 km (0.048 R)
• M14: 3,375,826 km (0.079 R)
• M15: 3,652,432 km (0.085 R)
• M16: 3,878,923 km (0.102 R)
• M17: 4,081,030 km (0.096 R)
• M18: 4,465,646 km (0.11 R)
• M19: 4,769,330 km (0.063 R)
• M20: 5,819,058 km (0.066 R)
• M21: 6,050,785 km (0.026 R)
• M22: 6,285,504 km (0.077 R)
• M23: 7,042,619 km (0.098 R)
• M24: 8,604,570 km (0.032 R)
• M25: 9,250,684 km (0.084 R)
• M26: 9,794,472 km (0.101 R)
• M27: 9,991,193 km (0.087 R)
• M28: 10,669,919 km (0.112 R)
• M29: 10,994,546 km (0.094 R)
• M30: 11,158,056 km (0.036 R)
• M31: 11,363,604 km (0.105 R)
• M32: 11,487,471 km (0.093 R)
• M33: 11,695,113 km (0.089 R)
• M34: 12,282,733 km (0.078 R)
• M35: 13,837,953 km (0.109 R)
• M36: 13,926,215 km (0.108 R)
• M37: 14,014,628 km (0.104 R)
• M38: 14,728,509 km (0.108 R)
• M39: 15,044,609 km (0.102 R)
• M40: 15,135,415 km (0.104 R)
• M41: 15,454,358 km (0.093 R)
• M42: 15,545,912 km (0.116 R)
• M43: 15,821,620 km (0.086 R)
• M44: 16,098,975 km (0.072 R)
• M45: 16,471,174 km (0.105 R)
• M46: 16,611,647 km (0.064 R)
• M47: 16,705,295 km (0.069 R)
• M48: 16,846,366 km (0.113 R)
• M49: 17,082,282 km (0.08 R)
• M50: 17,652,998 km (0.104 R)
• M51: 18,036,866 km (0.075 R)
• M52: 18,423,576 km (0.028 R)
• M53: 19,155,858 km (0.096 R)
• M54: 19,798,381 km (0.114 R)
• M55: 21,460,712 km (0.063 R)
• M56: 22,024,696 km (0.099 R)
• M57: 22,230,992 km (0.105 R)
• M58: 22,697,587 km (0.08 R)
• M59: 23,377,210 km (0.113 R)
• M60: 24,435,915 km (0.09 R)
• M61: 24,810,059 km (0.103 R)
• M62: 25,402,018 km (0.101 R)
• M63: 26,380,537 km (0.086 R)
• M64: 27,095,017 km (0.108 R)
• M65: 28,206,529 km (0.1 R)
• M66: 28,374,527 km (0.084 R)
• M67: 29,162,908 km (0.047 R)
• M68: 30,992,041 km (0.079 R)
• M69: 31,339,108 km (0.063 R)
• M70: 31,571,284 km (0.114 R)
• M71: 32,799,184 km (0.108 R)
• M72: 33,330,106 km (0.086 R)
• M73: 33,507,829 km (0.118 R)
• M74: 34,221,560 km (0.115 R)
• M75: 35,241,219 km (0.11 R)
• M76: 35,482,670 km (0.111 R)
• M77: 36,270,901 km (0.111 R)
• M78: 36,819,926 km (0.097 R)
• M79: 37,003,632 km (0.073 R)
• M80: 38,483,753 km (0.115 R)
• M81: 38,608,069 km (0.088 R)
• M82: 38,732,385 km (0.114 R)
• M83: 38,856,850 km (0.112 R)
• M84: 39,106,230 km (0.081 R)
• M85: 39,356,058 km (0.056 R)
• M86: 39,731,998 km (0.108 R)
• M87: 40,108,984 km (0.103 R)
• M88: 40,803,418 km (0.046 R)
• M89: 40,929,977 km (0.109 R)
• M90: 41,438,012 km (0.083 R)
• M91: 41,884,262 km (0.086 R)
• M92: 42,717,223 km (0.118 R)
• M93: 42,781,401 km (0.093 R)
• M94: 42,845,728 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 11,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit