🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.44 AU - 0.68 AU

Year: 275 Days

Day: 46.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.62 AU - 0.72 AU

Year: 360 Days

Day: 16.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296

Radius: 9.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.71 AU - 3.23 AU

Year: 3358 Days

Day: 11.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,211,424 km

• M1: 120,576 km (0.094 R)
• M2: 280,496 km (0.117 R)
• M3: 351,106 km (0.066 R)
• M4: 553,063 km (0.088 R)
• M5: 631,752 km (0.038 R)
• M6: 714,629 km (0.052 R)
• M7: 819,348 km (0.117 R)
• M8: 1,322,744 km (0.092 R)
• M9: 1,693,448 km (0.087 R)
• M10: 2,083,150 km (0.097 R)
• M11: 2,314,578 km (0.06 R)
• M12: 2,473,601 km (0.117 R)
• M13: 2,567,997 km (0.101 R)
• M14: 2,943,637 km (0.082 R)
• M15: 3,072,740 km (0.048 R)
• M16: 3,189,127 km (0.031 R)
• M17: 3,351,591 km (0.114 R)
• M18: 3,441,499 km (0.101 R)
• M19: 3,933,826 km (0.061 R)
• M20: 4,060,535 km (0.098 R)
• M21: 4,188,441 km (0.103 R)
• M22: 4,563,932 km (0.098 R)
• M23: 5,121,483 km (0.048 R)
• M24: 5,207,801 km (0.09 R)
• M25: 5,522,854 km (0.091 R)
• M26: 5,611,416 km (0.086 R)
• M27: 6,079,807 km (0.072 R)
• M28: 6,263,364 km (0.065 R)
• M29: 6,337,415 km (0.096 R)
• M30: 6,467,415 km (0.118 R)
• M31: 6,560,914 km (0.052 R)
• M32: 6,958,395 km (0.104 R)
• M33: 7,638,318 km (0.089 R)
• M34: 7,756,949 km (0.096 R)
• M35: 7,876,328 km (0.12 R)
• M36: 8,359,679 km (0.08 R)
• M37: 8,728,587 km (0.058 R)
• M38: 8,811,165 km (0.105 R)
• M39: 9,355,103 km (0.087 R)
• M40: 9,567,233 km (0.118 R)
• M41: 9,823,793 km (0.059 R)
• M42: 10,061,055 km (0.09 R)
• M43: 10,300,262 km (0.113 R)
• M44: 10,961,934 km (0.101 R)
• M45: 11,980,396 km (0.081 R)
• M46: 12,372,941 km (0.109 R)
• M47: 13,360,885 km (0.115 R)
• M48: 13,575,857 km (0.04 R)
• M49: 13,671,749 km (0.108 R)
• M50: 13,840,197 km (0.031 R)
• M51: 14,227,655 km (0.095 R)
• M52: 15,990,068 km (0.076 R)
• M53: 16,499,000 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.2

Radius: 11.4

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.14 AU - 3.72 AU

Year: 4167 Days

Day: 12.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,211,424 km

• M1: 151,692 km (0.055 R)
• M2: 374,743 km (0.089 R)
• M3: 564,732 km (0.062 R)
• M4: 672,742 km (0.103 R)
• M5: 1,265,149 km (0.083 R)
• M6: 1,352,664 km (0.111 R)
• M7: 1,487,900 km (0.087 R)
• M8: 1,739,973 km (0.117 R)
• M9: 1,871,320 km (0.079 R)
• M10: 2,179,043 km (0.08 R)
• M11: 2,466,420 km (0.118 R)
• M12: 2,540,321 km (0.109 R)
• M13: 2,901,152 km (0.113 R)
• M14: 3,157,562 km (0.078 R)
• M15: 3,278,437 km (0.089 R)
• M16: 3,380,463 km (0.107 R)
• M17: 3,483,386 km (0.054 R)
• M18: 3,671,581 km (0.091 R)
• M19: 3,906,150 km (0.108 R)
• M20: 4,345,220 km (0.102 R)
• M21: 4,434,978 km (0.088 R)
• M22: 4,548,074 km (0.117 R)
• M23: 4,731,033 km (0.067 R)
• M24: 4,869,859 km (0.095 R)
• M25: 5,010,033 km (0.117 R)
• M26: 5,127,916 km (0.07 R)
• M27: 5,246,697 km (0.114 R)
• M28: 5,414,695 km (0.115 R)
• M29: 6,204,871 km (0.095 R)
• M30: 6,280,717 km (0.036 R)
• M31: 6,821,065 km (0.061 R)
• M32: 7,030,950 km (0.116 R)
• M33: 7,322,965 km (0.032 R)
• M34: 7,457,005 km (0.114 R)
• M35: 7,646,097 km (0.091 R)
• M36: 7,836,684 km (0.107 R)
• M37: 8,194,971 km (0.118 R)
• M38: 8,474,271 km (0.098 R)
• M39: 8,586,918 km (0.071 R)
• M40: 8,842,132 km (0.106 R)
• M41: 8,927,702 km (0.102 R)
• M42: 9,013,571 km (0.11 R)
• M43: 9,099,739 km (0.095 R)
• M44: 9,301,996 km (0.092 R)
• M45: 9,389,062 km (0.105 R)
• M46: 10,155,302 km (0.057 R)
• M47: 10,274,980 km (0.092 R)
• M48: 10,546,051 km (0.077 R)
• M49: 11,967,830 km (0.115 R)
• M50: 12,412,584 km (0.05 R)
• M51: 12,668,995 km (0.036 R)
• M52: 13,122,127 km (0.072 R)
• M53: 13,878,194 km (0.078 R)
• M54: 14,580,856 km (0.032 R)
• M55: 14,783,710 km (0.091 R)
• M56: 15,192,412 km (0.086 R)
• M57: 15,295,036 km (0.095 R)
• M58: 15,466,774 km (0.097 R)
• M59: 15,777,639 km (0.062 R)
• M60: 16,020,735 km (0.055 R)
• M61: 16,792,959 km (0.027 R)
• M62: 18,776,178 km (0.099 R)
• M63: 20,491,019 km (0.084 R)
• M64: 21,367,064 km (0.118 R)
• M65: 21,674,637 km (0.113 R)
• M66: 22,723,767 km (0.06 R)
• M67: 22,959,084 km (0.108 R)
• M68: 23,868,789 km (0.117 R)
• M69: 25,073,052 km (0.085 R)
• M70: 25,478,911 km (0.106 R)
• M71: 25,723,503 km (0.099 R)
• M72: 26,420,480 km (0.11 R)
• M73: 26,709,353 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 19,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit