🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.53 AU - 0.69 AU

Year: 308 Days

Day: 36.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,731,445 km

• M1: 185,053 km (0.103 R)

Asteroid Belt

Center: 1.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.8

Radius: 11.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.35 AU - 1.63 AU

Year: 1174 Days

Day: 5.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 40,731,445 km

• M1: 145,110 km (0.112 R)
• M2: 289,921 km (0.104 R)
• M3: 369,806 km (0.078 R)
• M4: 487,091 km (0.1 R)
• M5: 654,939 km (0.105 R)
• M6: 728,093 km (0.109 R)
• M7: 838,197 km (0.112 R)
• M8: 1,082,490 km (0.12 R)
• M9: 1,177,934 km (0.089 R)
• M10: 1,256,473 km (0.053 R)
• M11: 1,446,761 km (0.115 R)
• M12: 1,545,795 km (0.098 R)
• M13: 1,713,344 km (0.081 R)
• M14: 1,833,621 km (0.116 R)
• M15: 1,910,365 km (0.118 R)
• M16: 2,147,029 km (0.062 R)
• M17: 2,318,468 km (0.097 R)
• M18: 2,426,926 km (0.08 R)
• M19: 2,571,438 km (0.113 R)
• M20: 2,771,600 km (0.119 R)
• M21: 2,869,138 km (0.083 R)
• M22: 3,049,702 km (0.078 R)
• M23: 3,150,531 km (0.095 R)
• M24: 3,252,557 km (0.09 R)
• M25: 3,336,781 km (0.107 R)
• M26: 3,623,111 km (0.078 R)
• M27: 3,838,382 km (0.033 R)
• M28: 4,027,623 km (0.106 R)
• M29: 4,189,339 km (0.07 R)
• M30: 4,332,654 km (0.111 R)
• M31: 4,436,175 km (0.049 R)
• M32: 4,687,799 km (0.108 R)
• M33: 4,804,635 km (0.091 R)
• M34: 4,922,518 km (0.049 R)
• M35: 5,161,276 km (0.08 R)
• M36: 5,248,940 km (0.089 R)
• M37: 5,370,564 km (0.109 R)
• M38: 5,774,777 km (0.116 R)
• M39: 5,865,882 km (0.03 R)
• M40: 6,038,219 km (0.08 R)
• M41: 6,188,864 km (0.066 R)
• M42: 6,270,544 km (0.08 R)
• M43: 6,541,316 km (0.089 R)
• M44: 6,696,150 km (0.05 R)
• M45: 6,780,075 km (0.049 R)
• M46: 7,131,330 km (0.089 R)
• M47: 7,229,168 km (0.101 R)
• M48: 7,538,237 km (0.111 R)
• M49: 7,613,036 km (0.096 R)
• M50: 7,801,080 km (0.062 R)
• M51: 8,028,918 km (0.103 R)
• M52: 8,413,534 km (0.081 R)
• M53: 8,582,131 km (0.105 R)
• M54: 8,738,610 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.4

Radius: 13.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.59 AU - 6.33 AU

Year: 8238 Days

Day: 6.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,731,445 km

• M1: 296,503 km (0.056 R)
• M2: 385,514 km (0.052 R)
• M3: 513,270 km (0.084 R)
• M4: 673,190 km (0.117 R)
• M5: 964,308 km (0.087 R)
• M6: 1,485,656 km (0.059 R)
• M7: 1,584,092 km (0.099 R)
• M8: 1,725,611 km (0.118 R)
• M9: 1,871,619 km (0.044 R)
• M10: 2,087,638 km (0.096 R)
• M11: 2,289,147 km (0.053 R)
• M12: 2,450,563 km (0.086 R)
• M13: 2,711,910 km (0.114 R)
• M14: 2,858,367 km (0.083 R)
• M15: 2,957,550 km (0.05 R)
• M16: 3,057,930 km (0.042 R)
• M17: 3,185,088 km (0.062 R)
• M18: 3,288,012 km (0.117 R)
• M19: 3,603,813 km (0.108 R)
• M20: 4,293,309 km (0.12 R)
• M21: 4,407,452 km (0.093 R)
• M22: 6,796,680 km (0.115 R)
• M23: 7,030,950 km (0.054 R)
• M24: 8,065,270 km (0.05 R)
• M25: 8,600,232 km (0.069 R)
• M26: 9,036,459 km (0.094 R)
• M27: 9,294,366 km (0.116 R)
• M28: 9,930,755 km (0.093 R)
• M29: 10,273,335 km (0.103 R)
• M30: 10,581,357 km (0.033 R)
• M31: 10,697,594 km (0.115 R)
• M32: 11,166,733 km (0.109 R)
• M33: 11,324,708 km (0.073 R)
• M34: 12,903,265 km (0.095 R)
• M35: 13,486,697 km (0.051 R)
• M36: 14,078,805 km (0.082 R)
• M37: 14,292,281 km (0.112 R)
• M38: 15,113,424 km (0.087 R)
• M39: 15,200,789 km (0.1 R)
• M40: 15,332,136 km (0.106 R)
• M41: 15,551,895 km (0.107 R)
• M42: 16,441,105 km (0.116 R)
• M43: 16,531,014 km (0.115 R)
• M44: 16,711,129 km (0.094 R)
• M45: 17,118,933 km (0.109 R)
• M46: 18,408,766 km (0.104 R)
• M47: 18,501,965 km (0.104 R)
• M48: 18,829,884 km (0.029 R)
• M49: 18,970,955 km (0.103 R)
• M50: 19,207,020 km (0.085 R)
• M51: 19,491,406 km (0.114 R)
• M52: 20,353,239 km (0.112 R)
• M53: 20,498,050 km (0.039 R)
• M54: 21,032,114 km (0.113 R)
• M55: 22,262,706 km (0.1 R)
• M56: 23,314,529 km (0.064 R)
• M57: 23,618,063 km (0.076 R)
• M58: 23,770,354 km (0.087 R)
• M59: 25,466,494 km (0.113 R)
• M60: 26,989,101 km (0.092 R)
• M61: 27,520,922 km (0.111 R)
• M62: 27,681,141 km (0.06 R)
• M63: 27,948,921 km (0.09 R)
• M64: 28,110,038 km (0.071 R)
• M65: 29,464,348 km (0.105 R)
• M66: 29,682,910 km (0.036 R)
• M67: 30,728,899 km (0.108 R)
• M68: 31,228,705 km (0.103 R)
• M69: 31,563,206 km (0.063 R)
• M70: 31,675,105 km (0.093 R)
• M71: 31,955,152 km (0.102 R)
• M72: 32,404,993 km (0.025 R)
• M73: 32,743,832 km (0.08 R)
• M74: 33,254,260 km (0.11 R)
• M75: 33,424,951 km (0.116 R)
• M76: 33,996,116 km (0.093 R)
• M77: 34,512,827 km (0.028 R)
• M78: 36,371,431 km (0.118 R)
• M79: 36,958,902 km (0.057 R)
• M80: 38,024,188 km (0.085 R)
• M81: 40,184,980 km (0.083 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: 333 - 18,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit