🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.68 AU - 1.08 AU

Year: 308 Days

Day: 36.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.29 AU - 1.99 AU

Year: 783 Days

Day: 23.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,497,343 km

• M1: 890,407 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.02 AU - 3.8 AU

Year: 2347 Days

Day: 38.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.6

Radius: 12.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.23 AU - 7.49 AU

Year: 7443 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,497,343 km

• M1: 239,057 km (0.095 R)
• M2: 410,646 km (0.113 R)
• M3: 547,678 km (0.04 R)
• M4: 649,554 km (0.073 R)
• M5: 758,760 km (0.091 R)
• M6: 1,297,462 km (0.117 R)
• M7: 1,513,332 km (0.112 R)
• M8: 1,644,829 km (0.118 R)
• M9: 1,741,319 km (0.045 R)
• M10: 3,583,019 km (0.078 R)
• M11: 4,072,652 km (0.082 R)
• M12: 4,258,453 km (0.06 R)
• M13: 4,474,323 km (0.083 R)
• M14: 5,029,780 km (0.075 R)
• M15: 5,200,770 km (0.09 R)
• M16: 5,490,092 km (0.091 R)
• M17: 5,636,698 km (0.106 R)
• M18: 5,784,650 km (0.108 R)
• M19: 5,994,087 km (0.081 R)
• M20: 6,328,140 km (0.081 R)
• M21: 6,606,092 km (0.066 R)
• M22: 7,142,102 km (0.112 R)
• M23: 7,561,424 km (0.074 R)
• M24: 8,088,607 km (0.118 R)
• M25: 8,289,517 km (0.116 R)
• M26: 8,901,821 km (0.095 R)
• M27: 9,074,457 km (0.111 R)
• M28: 9,248,290 km (0.09 R)
• M29: 9,705,461 km (0.081 R)
• M30: 10,459,584 km (0.067 R)
• M31: 10,568,940 km (0.039 R)
• M32: 11,307,205 km (0.109 R)
• M33: 11,456,803 km (0.068 R)
• M34: 11,682,547 km (0.082 R)
• M35: 12,445,795 km (0.074 R)
• M36: 12,677,821 km (0.055 R)
• M37: 12,950,538 km (0.099 R)
• M38: 14,912,664 km (0.059 R)
• M39: 15,324,507 km (0.09 R)
• M40: 15,865,453 km (0.034 R)
• M41: 16,412,532 km (0.085 R)
• M42: 16,539,840 km (0.103 R)
• M43: 16,709,783 km (0.045 R)
• M44: 17,008,829 km (0.103 R)
• M45: 17,482,306 km (0.086 R)
• M46: 18,662,933 km (0.11 R)
• M47: 18,884,338 km (0.037 R)
• M48: 19,151,220 km (0.118 R)
• M49: 19,329,840 km (0.113 R)
• M50: 19,553,938 km (0.1 R)
• M51: 19,688,875 km (0.098 R)
• M52: 19,823,962 km (0.083 R)
• M53: 21,192,633 km (0.064 R)
• M54: 21,609,113 km (0.118 R)
• M55: 21,748,688 km (0.09 R)
• M56: 22,638,795 km (0.073 R)
• M57: 22,969,706 km (0.117 R)
• M58: 23,684,335 km (0.079 R)
• M59: 24,551,554 km (0.112 R)
• M60: 24,648,493 km (0.112 R)
• M61: 24,745,732 km (0.069 R)
• M62: 25,037,747 km (0.08 R)
• M63: 25,233,271 km (0.094 R)
• M64: 25,380,027 km (0.069 R)
• M65: 25,921,122 km (0.044 R)
• M66: 26,019,857 km (0.061 R)
• M67: 27,768,656 km (0.092 R)
• M68: 27,869,784 km (0.063 R)
• M69: 28,478,947 km (0.098 R)
• M70: 29,710,137 km (0.097 R)
• M71: 30,280,255 km (0.108 R)
• M72: 30,384,375 km (0.055 R)
• M73: 31,011,190 km (0.05 R)
• M74: 32,277,685 km (0.099 R)
• M75: 33,453,375 km (0.103 R)
• M76: 34,371,457 km (0.079 R)
• M77: 34,588,823 km (0.065 R)
• M78: 35,079,205 km (0.098 R)
• M79: 35,352,670 km (0.085 R)
• M80: 35,791,739 km (0.085 R)
• M81: 36,066,999 km (0.117 R)
• M82: 36,232,604 km (0.04 R)
• M83: 36,564,412 km (0.105 R)
• M84: 36,786,116 km (0.101 R)
• M85: 37,008,419 km (0.114 R)
• M86: 37,231,020 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.3

Radius: 10.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.78 AU - 12.1 AU

Year: 13489 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,497,343 km

• M1: 204,051 km (0.088 R)
• M2: 490,531 km (0.046 R)
• M3: 577,747 km (0.117 R)
• M4: 703,559 km (0.1 R)
• M5: 928,853 km (0.104 R)
• M6: 1,002,904 km (0.105 R)
• M7: 1,079,199 km (0.108 R)
• M8: 1,534,725 km (0.098 R)
• M9: 1,668,764 km (0.106 R)
• M10: 2,371,725 km (0.104 R)
• M11: 2,449,216 km (0.039 R)
• M12: 2,877,665 km (0.077 R)
• M13: 3,271,855 km (0.09 R)
• M14: 4,362,723 km (0.034 R)
• M15: 4,782,345 km (0.114 R)
• M16: 4,914,140 km (0.029 R)
• M17: 5,556,663 km (0.085 R)
• M18: 5,695,341 km (0.112 R)
• M19: 5,905,526 km (0.078 R)
• M20: 6,011,590 km (0.115 R)
• M21: 6,118,254 km (0.076 R)
• M22: 6,369,728 km (0.087 R)
• M23: 6,442,133 km (0.113 R)
• M24: 7,333,138 km (0.098 R)
• M25: 7,831,897 km (0.07 R)
• M26: 8,026,674 km (0.113 R)
• M27: 8,144,258 km (0.053 R)
• M28: 8,500,600 km (0.032 R)
• M29: 8,580,485 km (0.045 R)
• M30: 8,781,395 km (0.104 R)
• M31: 9,024,342 km (0.053 R)
• M32: 9,187,703 km (0.086 R)
• M33: 9,393,101 km (0.107 R)
• M34: 9,683,321 km (0.108 R)
• M35: 9,850,571 km (0.084 R)
• M36: 9,934,495 km (0.088 R)
• M37: 10,614,717 km (0.085 R)
• M38: 10,960,587 km (0.082 R)
• M39: 11,354,030 km (0.11 R)
• M40: 12,516,555 km (0.027 R)
• M41: 12,790,169 km (0.069 R)
• M42: 13,204,406 km (0.116 R)
• M43: 14,425,723 km (0.034 R)
• M44: 14,905,034 km (0.082 R)
• M45: 15,487,120 km (0.112 R)
• M46: 16,423,901 km (0.05 R)
• M47: 16,874,041 km (0.111 R)
• M48: 17,991,538 km (0.076 R)
• M49: 18,352,068 km (0.08 R)
• M50: 18,923,532 km (0.102 R)
• M51: 19,342,855 km (0.087 R)
• M52: 20,404,402 km (0.115 R)
• M53: 20,834,346 km (0.076 R)
• M54: 20,942,206 km (0.096 R)
• M55: 21,212,978 km (0.041 R)
• M56: 21,321,586 km (0.046 R)
• M57: 22,362,488 km (0.118 R)
• M58: 22,473,041 km (0.109 R)
• M59: 23,363,896 km (0.038 R)
• M60: 23,983,082 km (0.067 R)
• M61: 24,096,327 km (0.043 R)
• M62: 24,436,812 km (0.089 R)
• M63: 24,607,653 km (0.033 R)
• M64: 25,295,205 km (0.115 R)
• M65: 25,699,119 km (0.113 R)
• M66: 26,221,515 km (0.118 R)
• M67: 27,454,351 km (0.111 R)
• M68: 28,107,645 km (0.09 R)
• M69: 28,826,014 km (0.07 R)
• M70: 29,248,029 km (0.045 R)
• M71: 32,508,216 km (0.057 R)
• M72: 35,494,339 km (0.119 R)
• M73: 35,687,918 km (0.029 R)
• M74: 36,400,603 km (0.076 R)
• M75: 38,169,897 km (0.112 R)
• M76: 38,368,263 km (0.117 R)
• M77: 39,365,034 km (0.112 R)
• M78: 39,431,755 km (0.112 R)
• M79: 39,498,475 km (0.079 R)
• M80: 40,572,289 km (0.117 R)
• M81: 41,112,786 km (0.103 R)
• M82: 41,519,692 km (0.119 R)
• M83: 41,655,677 km (0.086 R)
• M84: 41,996,161 km (0.117 R)
• M85: 42,132,595 km (0.066 R)
• M86: 43,574,419 km (0.109 R)
• M87: 44,753,250 km (0.091 R)
• M88: 45,521,734 km (0.063 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 15,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit