🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.18 AU - 1.64 AU

Year: 621 Days

Day: 35.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,173,210 km

• M1: 170,542 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.25 AU - 1.77 AU

Year: 688 Days

Day: 13.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,173,210 km

• M1: 517,459 km (0.079 R)

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.1

Radius: 15

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.23 AU - 6.85 AU

Year: 5505 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,173,210 km

• M1: 210,933 km (0.081 R)
• M2: 349,311 km (0.043 R)
• M3: 459,265 km (0.074 R)
• M4: 766,839 km (0.025 R)
• M5: 1,165,966 km (0.069 R)
• M6: 1,427,014 km (0.082 R)
• M7: 1,616,405 km (0.041 R)
• M8: 1,951,205 km (0.106 R)
• M9: 2,049,192 km (0.076 R)
• M10: 2,718,941 km (0.068 R)
• M11: 3,201,993 km (0.1 R)
• M12: 3,318,829 km (0.096 R)
• M13: 3,453,916 km (0.056 R)
• M14: 3,747,576 km (0.099 R)
• M15: 3,888,497 km (0.112 R)
• M16: 4,049,315 km (0.118 R)
• M17: 4,414,783 km (0.074 R)
• M18: 4,829,169 km (0.077 R)
• M19: 5,594,960 km (0.077 R)
• M20: 5,695,939 km (0.085 R)
• M21: 6,441,086 km (0.074 R)
• M22: 6,632,122 km (0.053 R)
• M23: 6,739,234 km (0.119 R)
• M24: 6,911,571 km (0.041 R)
• M25: 7,041,871 km (0.088 R)
• M26: 7,349,145 km (0.098 R)
• M27: 7,593,738 km (0.078 R)
• M28: 7,750,815 km (0.111 R)
• M29: 7,863,612 km (0.092 R)
• M30: 7,999,746 km (0.049 R)
• M31: 8,320,484 km (0.075 R)
• M32: 8,436,123 km (0.056 R)
• M33: 8,786,182 km (0.119 R)
• M34: 9,093,307 km (0.066 R)
• M35: 9,308,129 km (0.107 R)
• M36: 9,816,014 km (0.072 R)
• M37: 10,110,273 km (0.04 R)
• M38: 10,332,875 km (0.079 R)
• M39: 10,582,105 km (0.057 R)
• M40: 11,496,148 km (0.11 R)
• M41: 11,910,534 km (0.112 R)
• M42: 12,067,163 km (0.084 R)
• M43: 12,250,869 km (0.057 R)
• M44: 12,461,802 km (0.055 R)
• M45: 12,753,966 km (0.08 R)
• M46: 12,860,779 km (0.08 R)
• M47: 13,021,597 km (0.083 R)
• M48: 13,753,280 km (0.113 R)
• M49: 13,862,935 km (0.089 R)
• M50: 14,027,792 km (0.037 R)
• M51: 14,193,397 km (0.069 R)
• M52: 14,638,002 km (0.118 R)
• M53: 15,370,284 km (0.062 R)
• M54: 15,798,283 km (0.034 R)
• M55: 16,345,961 km (0.059 R)
• M56: 16,491,220 km (0.081 R)
• M57: 17,578,947 km (0.094 R)
• M58: 17,906,865 km (0.101 R)
• M59: 18,056,613 km (0.117 R)
• M60: 18,176,590 km (0.098 R)
• M61: 18,568,686 km (0.074 R)
• M62: 19,238,585 km (0.111 R)
• M63: 19,484,075 km (0.104 R)
• M64: 19,699,796 km (0.088 R)
• M65: 19,854,480 km (0.091 R)
• M66: 20,602,020 km (0.029 R)
• M67: 20,916,325 km (0.115 R)
• M68: 21,200,412 km (0.057 R)
• M69: 21,295,556 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.8

Radius: 13.5

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.06 AU - 9.08 AU

Year: 10130 Days

Day: 11.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 123.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,173,210 km

• M1: 205,099 km (0.092 R)
• M2: 373,396 km (0.072 R)
• M3: 479,611 km (0.11 R)
• M4: 615,595 km (0.106 R)
• M5: 990,188 km (0.12 R)
• M6: 1,214,735 km (0.042 R)
• M7: 1,322,595 km (0.1 R)
• M8: 1,434,045 km (0.12 R)
• M9: 1,595,461 km (0.057 R)
• M10: 2,143,289 km (0.052 R)
• M11: 2,776,237 km (0.106 R)
• M12: 3,310,750 km (0.06 R)
• M13: 3,434,019 km (0.116 R)
• M14: 4,543,138 km (0.113 R)
• M15: 4,924,463 km (0.073 R)
• M16: 5,280,206 km (0.045 R)
• M17: 5,534,224 km (0.032 R)
• M18: 6,168,219 km (0.101 R)
• M19: 6,397,403 km (0.091 R)
• M20: 6,590,684 km (0.112 R)
• M21: 6,903,942 km (0.067 R)
• M22: 7,102,309 km (0.106 R)
• M23: 7,222,136 km (0.081 R)
• M24: 7,342,712 km (0.108 R)
• M25: 8,415,927 km (0.077 R)
• M26: 8,798,898 km (0.082 R)
• M27: 9,100,637 km (0.106 R)
• M28: 9,274,619 km (0.088 R)
• M29: 9,758,867 km (0.063 R)
• M30: 10,341,850 km (0.112 R)
• M31: 10,844,050 km (0.057 R)
• M32: 10,982,428 km (0.05 R)
• M33: 11,635,872 km (0.106 R)
• M34: 12,014,953 km (0.102 R)
• M35: 12,158,118 km (0.036 R)
• M36: 12,350,052 km (0.09 R)
• M37: 12,446,244 km (0.118 R)
• M38: 12,785,382 km (0.114 R)
• M39: 12,931,539 km (0.116 R)
• M40: 13,176,580 km (0.065 R)
• M41: 13,820,749 km (0.045 R)
• M42: 13,920,830 km (0.096 R)
• M43: 14,222,270 km (0.041 R)
• M44: 14,780,718 km (0.082 R)
• M45: 15,191,365 km (0.109 R)
• M46: 15,605,751 km (0.071 R)
• M47: 15,919,009 km (0.106 R)
• M48: 17,085,573 km (0.118 R)
• M49: 17,733,332 km (0.118 R)
• M50: 18,060,353 km (0.112 R)
• M51: 18,279,364 km (0.025 R)
• M52: 20,290,707 km (0.096 R)
• M53: 21,380,378 km (0.096 R)
• M54: 21,554,211 km (0.056 R)
• M55: 24,883,661 km (0.077 R)
• M56: 25,188,691 km (0.09 R)
• M57: 25,494,918 km (0.061 R)
• M58: 25,802,342 km (0.095 R)
• M59: 28,052,443 km (0.066 R)
• M60: 28,880,318 km (0.104 R)
• M61: 29,780,897 km (0.11 R)
• M62: 30,104,776 km (0.074 R)
• M63: 30,560,152 km (0.066 R)
• M64: 30,756,125 km (0.087 R)
• M65: 31,149,119 km (0.103 R)
• M66: 32,938,010 km (0.101 R)
• M67: 33,272,960 km (0.119 R)
• M68: 33,743,894 km (0.092 R)
• M69: 34,081,537 km (0.083 R)
• M70: 35,511,991 km (0.07 R)
• M71: 36,199,992 km (0.114 R)
• M72: 36,684,390 km (0.098 R)
• M73: 36,823,067 km (0.069 R)
• M74: 39,279,464 km (0.083 R)
• M75: 39,634,759 km (0.106 R)
• M76: 41,138,367 km (0.111 R)
• M77: 42,296,554 km (0.083 R)
• M78: 42,587,671 km (0.101 R)
• M79: 43,685,720 km (0.119 R)
• M80: 43,980,128 km (0.049 R)
• M81: 45,164,196 km (0.081 R)
• M82: 45,387,396 km (0.11 R)
• M83: 49,084,258 km (0.083 R)
• M84: 49,237,297 km (0.087 R)
• M85: 50,543,735 km (0.066 R)
• M86: 50,775,462 km (0.079 R)
• M87: 52,173,155 km (0.041 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 19,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit