🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.7 AU

Year: 166 Days

Day: 25.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.9 AU - 1.12 AU

Year: 371 Days

Day: 23.8 Hours

Environment

Temp: 42 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,642,432 km

• M1: 48,919 km (0.082 R)
• M2: 111,151 km (0.107 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.1

Radius: 13

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.58 AU - 10.64 AU

Year: 11741 Days

Day: 13.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,642,432 km

• M1: 231,278 km (0.085 R)
• M2: 315,053 km (0.117 R)
• M3: 655,837 km (0.116 R)
• M4: 751,430 km (0.067 R)
• M5: 1,050,775 km (0.104 R)
• M6: 1,165,816 km (0.061 R)
• M7: 1,899,594 km (0.117 R)
• M8: 2,263,565 km (0.07 R)
• M9: 2,518,630 km (0.041 R)
• M10: 2,810,346 km (0.103 R)
• M11: 3,661,109 km (0.069 R)
• M12: 3,931,432 km (0.084 R)
• M13: 4,364,967 km (0.103 R)
• M14: 4,879,284 km (0.069 R)
• M15: 5,143,773 km (0.09 R)
• M16: 5,311,472 km (0.043 R)
• M17: 5,515,225 km (0.083 R)
• M18: 5,790,934 km (0.117 R)
• M19: 6,177,494 km (0.098 R)
• M20: 6,320,061 km (0.119 R)
• M21: 6,864,897 km (0.069 R)
• M22: 7,012,699 km (0.116 R)
• M23: 7,161,699 km (0.095 R)
• M24: 8,116,283 km (0.084 R)
• M25: 8,312,106 km (0.07 R)
• M26: 8,469,932 km (0.086 R)
• M27: 8,868,611 km (0.086 R)
• M28: 9,029,877 km (0.119 R)
• M29: 9,192,041 km (0.096 R)
• M30: 9,601,939 km (0.069 R)
• M31: 9,725,956 km (0.084 R)
• M32: 10,567,145 km (0.093 R)
• M33: 10,652,565 km (0.108 R)
• M34: 10,953,257 km (0.108 R)
• M35: 11,126,491 km (0.04 R)
• M36: 11,256,941 km (0.045 R)
• M37: 11,344,156 km (0.094 R)
• M38: 11,651,281 km (0.053 R)
• M39: 12,005,678 km (0.106 R)
• M40: 12,952,932 km (0.11 R)
• M41: 13,182,116 km (0.109 R)
• M42: 13,274,118 km (0.094 R)
• M43: 13,505,097 km (0.083 R)
• M44: 13,877,446 km (0.115 R)
• M45: 14,253,236 km (0.057 R)
• M46: 14,394,906 km (0.111 R)
• M47: 15,692,069 km (0.097 R)
• M48: 16,231,219 km (0.098 R)
• M49: 17,631,007 km (0.117 R)
• M50: 18,242,712 km (0.103 R)
• M51: 20,438,211 km (0.109 R)
• M52: 23,884,946 km (0.074 R)
• M53: 24,278,986 km (0.091 R)
• M54: 25,473,675 km (0.044 R)
• M55: 25,876,243 km (0.086 R)
• M56: 26,396,993 km (0.04 R)
• M57: 27,566,250 km (0.105 R)
• M58: 27,684,133 km (0.109 R)
• M59: 29,231,723 km (0.091 R)
• M60: 29,713,578 km (0.047 R)
• M61: 30,076,652 km (0.086 R)
• M62: 30,562,995 km (0.094 R)
• M63: 31,052,030 km (0.055 R)
• M64: 32,846,456 km (0.097 R)
• M65: 33,598,784 km (0.117 R)
• M66: 34,483,656 km (0.037 R)
• M67: 35,184,222 km (0.119 R)
• M68: 37,184,047 km (0.09 R)
• M69: 37,379,571 km (0.055 R)
• M70: 39,353,066 km (0.025 R)
• M71: 40,285,659 km (0.09 R)
• M72: 40,687,629 km (0.11 R)
• M73: 41,698,162 km (0.071 R)
• M74: 41,833,549 km (0.119 R)
• M75: 42,512,573 km (0.112 R)
• M76: 43,675,398 km (0.08 R)
• M77: 43,950,508 km (0.119 R)
• M78: 44,987,371 km (0.098 R)
• M79: 45,195,611 km (0.116 R)
• M80: 45,962,300 km (0.032 R)

Asteroid Belt

Center: 12.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.3

Radius: 5.1

Gravity: 28.62 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.51 AU - 17.59 AU

Year: 21325 Days

Day: 21.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 81,642,432 km

• M1: 84,074 km (0.111 R)
• M2: 691,741 km (0.049 R)
• M3: 816,356 km (0.088 R)
• M4: 1,415,345 km (0.09 R)
• M5: 1,909,318 km (0.113 R)
• M6: 2,156,902 km (0.087 R)
• M7: 2,302,910 km (0.07 R)
• M8: 2,489,907 km (0.065 R)
• M9: 2,527,905 km (0.083 R)
• M10: 2,681,991 km (0.034 R)
• M11: 2,760,081 km (0.104 R)
• M12: 2,958,896 km (0.105 R)
• M13: 3,121,210 km (0.076 R)
• M14: 3,162,200 km (0.081 R)
• M15: 3,712,122 km (0.09 R)
• M16: 5,432,048 km (0.064 R)
• M17: 7,305,462 km (0.098 R)
• M18: 7,580,124 km (0.087 R)
• M19: 7,970,275 km (0.073 R)
• M20: 8,309,863 km (0.118 R)
• M21: 8,828,219 km (0.114 R)
• M22: 9,120,683 km (0.114 R)
• M23: 9,956,486 km (0.03 R)
• M24: 10,816,375 km (0.113 R)
• M25: 12,935,578 km (0.117 R)
• M26: 13,200,965 km (0.115 R)
• M27: 13,669,805 km (0.081 R)
• M28: 14,417,495 km (0.073 R)
• M29: 15,598,720 km (0.059 R)
• M30: 16,308,113 km (0.107 R)
• M31: 18,126,774 km (0.09 R)
• M32: 18,947,318 km (0.069 R)
• M33: 19,022,416 km (0.105 R)
• M34: 19,097,664 km (0.116 R)
• M35: 19,173,062 km (0.073 R)
• M36: 20,624,161 km (0.082 R)
• M37: 20,856,486 km (0.032 R)
• M38: 21,401,920 km (0.1 R)
• M39: 22,586,436 km (0.11 R)
• M40: 22,746,057 km (0.097 R)
• M41: 22,905,977 km (0.11 R)
• M42: 23,630,180 km (0.056 R)
• M43: 23,873,277 km (0.093 R)
• M44: 24,362,013 km (0.099 R)
• M45: 24,936,319 km (0.06 R)
• M46: 25,018,748 km (0.114 R)
• M47: 25,266,482 km (0.092 R)
• M48: 26,349,421 km (0.079 R)
• M49: 28,130,683 km (0.111 R)
• M50: 28,560,477 km (0.036 R)
• M51: 30,301,348 km (0.116 R)
• M52: 30,477,425 km (0.118 R)
• M53: 31,096,012 km (0.088 R)
• M54: 32,255,694 km (0.101 R)
• M55: 32,345,453 km (0.085 R)
• M56: 33,793,561 km (0.066 R)
• M57: 34,709,249 km (0.093 R)
• M58: 35,262,612 km (0.1 R)
• M59: 36,284,664 km (0.06 R)
• M60: 36,846,255 km (0.082 R)
• M61: 37,788,572 km (0.064 R)
• M62: 38,357,642 km (0.12 R)
• M63: 39,025,297 km (0.065 R)
• M64: 40,372,127 km (0.089 R)
• M65: 40,565,707 km (0.119 R)
• M66: 42,125,863 km (0.109 R)
• M67: 42,913,346 km (0.1 R)
• M68: 43,804,949 km (0.041 R)
• M69: 43,904,432 km (0.074 R)
• M70: 45,707,385 km (0.101 R)
• M71: 45,808,214 km (0.064 R)
• M72: 46,212,428 km (0.052 R)
• M73: 47,841,100 km (0.063 R)
• M74: 48,971,761 km (0.036 R)
• M75: 50,007,127 km (0.082 R)
• M76: 51,049,825 km (0.094 R)
• M77: 51,363,980 km (0.094 R)
• M78: 52,838,716 km (0.055 R)
• M79: 54,434,177 km (0.098 R)
• M80: 54,541,140 km (0.059 R)
• M81: 59,424,463 km (0.069 R)
• M82: 61,750,710 km (0.116 R)
• M83: 64,558,662 km (0.09 R)
• M84: 65,352,279 km (0.106 R)
• M85: 66,035,193 km (0.057 R)
• M86: 66,834,794 km (0.076 R)
• M87: 66,949,385 km (0.092 R)
• M88: 67,293,161 km (0.086 R)
• M89: 69,484,770 km (0.077 R)
• M90: 70,181,747 km (0.11 R)
• M91: 71,231,325 km (0.038 R)
• M92: 71,699,567 km (0.083 R)
• M93: 73,464,522 km (0.084 R)
• M94: 74,767,819 km (0.108 R)
• M95: 75,720,458 km (0.115 R)
• M96: 76,796,965 km (0.115 R)
• M97: 79,207,285 km (0.092 R)
• M98: 80,421,871 km (0.057 R)
• M99: 81,275,626 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 16,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit