🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.67 AU - 0.93 AU

Year: 255 Days

Day: 32.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.6

Radius: 14.3

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.38 AU - 6.84 AU

Year: 4736 Days

Day: 7.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,574,126 km

• M1: 194,178 km (0.116 R)
• M2: 295,157 km (0.105 R)
• M3: 418,724 km (0.118 R)
• M4: 696,228 km (0.106 R)
• M5: 920,924 km (0.102 R)
• M6: 1,076,207 km (0.097 R)
• M7: 1,326,784 km (0.06 R)
• M8: 1,429,707 km (0.065 R)
• M9: 1,566,140 km (0.078 R)
• M10: 1,969,157 km (0.103 R)
• M11: 2,279,722 km (0.12 R)
• M12: 2,700,092 km (0.073 R)
• M13: 2,968,022 km (0.115 R)
• M14: 3,407,092 km (0.097 R)
• M15: 3,995,909 km (0.104 R)
• M16: 4,236,163 km (0.025 R)
• M17: 4,548,822 km (0.113 R)
• M18: 4,753,921 km (0.039 R)
• M19: 4,869,111 km (0.033 R)
• M20: 4,962,012 km (0.118 R)
• M21: 5,459,574 km (0.079 R)
• M22: 5,923,627 km (0.105 R)
• M23: 6,451,558 km (0.095 R)
• M24: 6,785,909 km (0.056 R)
• M25: 6,942,239 km (0.039 R)
• M26: 7,178,903 km (0.083 R)
• M27: 7,311,596 km (0.104 R)
• M28: 7,498,743 km (0.106 R)
• M29: 7,959,953 km (0.095 R)
• M30: 8,069,758 km (0.11 R)
• M31: 8,430,438 km (0.081 R)
• M32: 8,767,931 km (0.08 R)
• M33: 9,052,766 km (0.108 R)
• M34: 9,311,570 km (0.041 R)
• M35: 9,602,239 km (0.088 R)
• M36: 9,748,545 km (0.036 R)
• M37: 9,895,750 km (0.086 R)
• M38: 10,855,121 km (0.084 R)
• M39: 11,099,713 km (0.087 R)
• M40: 11,376,918 km (0.113 R)
• M41: 11,781,431 km (0.109 R)
• M42: 12,349,454 km (0.061 R)
• M43: 13,250,931 km (0.117 R)
• M44: 14,007,297 km (0.102 R)
• M45: 14,777,577 km (0.043 R)
• M46: 15,253,298 km (0.092 R)
• M47: 15,561,769 km (0.035 R)
• M48: 16,499,598 km (0.057 R)
• M49: 17,455,678 km (0.064 R)
• M50: 17,958,626 km (0.086 R)
• M51: 18,211,746 km (0.083 R)
• M52: 18,357,005 km (0.1 R)
• M53: 18,502,713 km (0.106 R)
• M54: 19,015,385 km (0.113 R)
• M55: 19,199,690 km (0.1 R)
• M56: 20,054,941 km (0.095 R)
• M57: 20,242,537 km (0.097 R)
• M58: 20,393,032 km (0.116 R)
• M59: 20,657,222 km (0.056 R)
• M60: 20,998,604 km (0.084 R)
• M61: 21,303,784 km (0.093 R)
• M62: 21,841,140 km (0.117 R)
• M63: 22,150,209 km (0.101 R)
• M64: 22,266,446 km (0.084 R)
• M65: 22,499,669 km (0.107 R)
• M66: 23,836,476 km (0.081 R)
• M67: 24,394,326 km (0.087 R)
• M68: 24,755,306 km (0.046 R)
• M69: 24,916,273 km (0.102 R)
• M70: 25,320,337 km (0.064 R)
• M71: 26,545,245 km (0.025 R)
• M72: 27,040,713 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.8

Radius: 10.5

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.49 AU - 11.39 AU

Year: 11171 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,574,126 km

• M1: 214,075 km (0.069 R)
• M2: 306,526 km (0.091 R)
• M3: 419,323 km (0.104 R)
• M4: 504,294 km (0.12 R)
• M5: 596,148 km (0.067 R)
• M6: 694,583 km (0.12 R)
• M7: 799,002 km (0.103 R)
• M8: 1,084,884 km (0.107 R)
• M9: 1,208,452 km (0.084 R)
• M10: 1,380,639 km (0.091 R)
• M11: 1,538,165 km (0.104 R)
• M12: 2,440,689 km (0.062 R)
• M13: 2,973,557 km (0.072 R)
• M14: 3,328,702 km (0.101 R)
• M15: 3,823,422 km (0.045 R)
• M16: 4,177,072 km (0.073 R)
• M17: 4,915,786 km (0.104 R)
• M18: 5,371,312 km (0.109 R)
• M19: 5,803,949 km (0.115 R)
• M20: 6,098,656 km (0.113 R)
• M21: 7,444,888 km (0.077 R)
• M22: 8,008,273 km (0.096 R)
• M23: 8,711,084 km (0.096 R)
• M24: 9,347,623 km (0.118 R)
• M25: 9,649,811 km (0.09 R)
• M26: 9,736,727 km (0.083 R)
• M27: 10,175,348 km (0.114 R)
• M28: 10,486,212 km (0.103 R)
• M29: 11,208,471 km (0.115 R)
• M30: 11,853,686 km (0.102 R)
• M31: 12,040,235 km (0.071 R)
• M32: 12,227,831 km (0.101 R)
• M33: 12,844,024 km (0.04 R)
• M34: 13,421,921 km (0.12 R)
• M35: 13,567,629 km (0.05 R)
• M36: 14,156,147 km (0.081 R)
• M37: 14,752,893 km (0.112 R)
• M38: 15,868,295 km (0.116 R)
• M39: 16,125,603 km (0.113 R)
• M40: 16,280,587 km (0.084 R)
• M41: 17,010,774 km (0.106 R)
• M42: 17,274,066 km (0.097 R)
• M43: 18,179,582 km (0.104 R)
• M44: 18,502,713 km (0.046 R)
• M45: 18,991,300 km (0.106 R)
• M46: 19,704,284 km (0.059 R)
• M47: 20,314,493 km (0.119 R)
• M48: 20,762,240 km (0.117 R)
• M49: 22,067,332 km (0.078 R)
• M50: 22,239,519 km (0.102 R)
• M51: 22,932,905 km (0.071 R)
• M52: 23,750,607 km (0.095 R)
• M53: 26,504,404 km (0.049 R)
• M54: 26,870,919 km (0.083 R)
• M55: 26,993,589 km (0.095 R)
• M56: 27,116,260 km (0.119 R)
• M57: 27,856,769 km (0.107 R)
• M58: 28,916,969 km (0.101 R)
• M59: 29,673,486 km (0.112 R)
• M60: 30,372,556 km (0.108 R)
• M61: 30,500,313 km (0.043 R)
• M62: 32,829,103 km (0.104 R)
• M63: 33,750,177 km (0.085 R)
• M64: 34,413,195 km (0.106 R)
• M65: 35,617,607 km (0.094 R)
• M66: 35,752,395 km (0.11 R)
• M67: 36,563,964 km (0.117 R)
• M68: 36,972,067 km (0.035 R)
• M69: 38,965,757 km (0.088 R)
• M70: 39,173,848 km (0.048 R)
• M71: 40,010,549 km (0.088 R)
• M72: 41,276,446 km (0.036 R)
• M73: 41,347,206 km (0.087 R)
• M74: 41,630,544 km (0.097 R)
• M75: 42,412,792 km (0.062 R)
• M76: 43,056,511 km (0.086 R)
• M77: 43,919,840 km (0.092 R)
• M78: 44,426,080 km (0.112 R)
• M79: 45,006,968 km (0.059 R)
• M80: 45,590,400 km (0.072 R)
• M81: 46,323,280 km (0.104 R)
• M82: 46,764,893 km (0.111 R)
• M83: 46,912,396 km (0.101 R)
• M84: 47,355,804 km (0.092 R)
• M85: 47,577,957 km (0.073 R)
• M86: 48,395,809 km (0.104 R)
• M87: 49,970,027 km (0.043 R)
• M88: 50,498,407 km (0.118 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 12,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit