🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.61 AU - 0.89 AU

Year: 230 Days

Day: 19.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 7.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37

Radius: 4.7

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.41 AU - 16.85 AU

Year: 17852 Days

Day: 19.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 76 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 58,197,241 km

• M1: 60,886 km (0.06 R)
• M2: 117,434 km (0.076 R)
• M3: 157,377 km (0.074 R)
• M4: 189,840 km (0.093 R)
• M5: 240,254 km (0.093 R)
• M6: 279,299 km (0.104 R)
• M7: 594,053 km (0.112 R)
• M8: 649,255 km (0.118 R)
• M9: 837,449 km (0.099 R)
• M10: 989,590 km (0.09 R)
• M11: 1,666,371 km (0.096 R)
• M12: 1,809,386 km (0.056 R)
• M13: 2,209,860 km (0.098 R)
• M14: 2,527,905 km (0.108 R)
• M15: 2,747,814 km (0.041 R)
• M16: 2,841,312 km (0.079 R)
• M17: 2,916,859 km (0.087 R)
• M18: 2,993,154 km (0.076 R)
• M19: 3,050,749 km (0.102 R)
• M20: 3,147,539 km (0.073 R)
• M21: 3,606,057 km (0.088 R)
• M22: 3,667,392 km (0.069 R)
• M23: 4,430,191 km (0.097 R)
• M24: 4,897,086 km (0.054 R)
• M25: 4,942,414 km (0.03 R)
• M26: 5,286,639 km (0.077 R)
• M27: 5,379,689 km (0.1 R)
• M28: 5,877,252 km (0.117 R)
• M29: 5,949,507 km (0.055 R)
• M30: 6,217,138 km (0.041 R)
• M31: 7,171,273 km (0.094 R)
• M32: 8,170,288 km (0.111 R)
• M33: 8,332,003 km (0.118 R)
• M34: 8,740,854 km (0.117 R)
• M35: 8,961,511 km (0.115 R)
• M36: 9,128,312 km (0.057 R)
• M37: 10,851,381 km (0.102 R)
• M38: 11,178,102 km (0.106 R)
• M39: 11,387,540 km (0.047 R)
• M40: 11,810,453 km (0.106 R)
• M41: 11,962,743 km (0.086 R)
• M42: 12,146,450 km (0.078 R)
• M43: 13,172,841 km (0.119 R)
• M44: 13,299,101 km (0.063 R)
• M45: 14,033,178 km (0.099 R)
• M46: 14,129,818 km (0.113 R)
• M47: 14,813,032 km (0.075 R)
• M48: 15,175,208 km (0.105 R)
• M49: 15,640,308 km (0.107 R)
• M50: 16,414,477 km (0.116 R)
• M51: 16,891,844 km (0.055 R)
• M52: 17,132,247 km (0.077 R)
• M53: 17,825,334 km (0.109 R)
• M54: 18,669,066 km (0.047 R)
• M55: 19,131,473 km (0.049 R)
• M56: 19,310,392 km (0.106 R)
• M57: 19,778,035 km (0.052 R)
• M58: 19,814,088 km (0.112 R)
• M59: 20,614,437 km (0.099 R)
• M60: 21,909,356 km (0.12 R)
• M61: 22,134,052 km (0.027 R)
• M62: 22,246,699 km (0.088 R)
• M63: 22,397,045 km (0.054 R)
• M64: 22,434,744 km (0.09 R)
• M65: 22,510,141 km (0.116 R)
• M66: 22,661,085 km (0.096 R)
• M67: 22,736,782 km (0.115 R)
• M68: 26,464,611 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.4

Radius: 4.1

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.14 AU - 22.58 AU

Year: 27909 Days

Day: 18.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 147 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,197,241 km

• M1: 109,206 km (0.104 R)
• M2: 191,336 km (0.088 R)
• M3: 253,868 km (0.045 R)
• M4: 280,795 km (0.119 R)
• M5: 368,310 km (0.055 R)
• M6: 569,519 km (0.11 R)
• M7: 1,317,658 km (0.12 R)
• M8: 1,391,410 km (0.043 R)
• M9: 1,917,396 km (0.101 R)
• M10: 2,348,238 km (0.115 R)
• M11: 2,682,589 km (0.061 R)
• M12: 2,903,246 km (0.064 R)
• M13: 3,129,587 km (0.074 R)
• M14: 4,640,376 km (0.096 R)
• M15: 5,135,097 km (0.097 R)
• M16: 5,487,549 km (0.027 R)
• M17: 7,016,140 km (0.051 R)
• M18: 7,232,159 km (0.032 R)
• M19: 7,275,692 km (0.115 R)
• M20: 7,319,225 km (0.071 R)
• M21: 7,848,802 km (0.076 R)
• M22: 7,983,141 km (0.109 R)
• M23: 8,163,406 km (0.113 R)
• M24: 8,573,903 km (0.118 R)
• M25: 8,758,507 km (0.091 R)
• M26: 9,320,247 km (0.088 R)
• M27: 9,509,937 km (0.109 R)
• M28: 9,557,658 km (0.092 R)
• M29: 10,724,971 km (0.114 R)
• M30: 10,774,487 km (0.064 R)
• M31: 10,873,970 km (0.11 R)
• M32: 10,973,752 km (0.1 R)
• M33: 11,325,307 km (0.084 R)
• M34: 12,039,337 km (0.091 R)
• M35: 12,820,538 km (0.054 R)
• M36: 13,457,076 km (0.104 R)
• M37: 13,887,170 km (0.081 R)
• M38: 14,486,011 km (0.116 R)
• M39: 16,560,933 km (0.113 R)
• M40: 16,963,950 km (0.079 R)
• M41: 17,253,721 km (0.07 R)
• M42: 18,251,090 km (0.069 R)
• M43: 18,310,331 km (0.052 R)
• M44: 18,369,571 km (0.071 R)
• M45: 19,026,306 km (0.065 R)
• M46: 19,448,172 km (0.093 R)
• M47: 19,629,933 km (0.117 R)
• M48: 20,056,287 km (0.086 R)
• M49: 20,117,323 km (0.114 R)
• M50: 22,932,456 km (0.115 R)
• M51: 23,124,390 km (0.119 R)
• M52: 23,703,633 km (0.088 R)
• M53: 23,833,035 km (0.083 R)
• M54: 24,418,112 km (0.119 R)
• M55: 26,201,469 km (0.061 R)
• M56: 26,670,608 km (0.047 R)
• M57: 27,889,681 km (0.111 R)
• M58: 28,094,630 km (0.116 R)
• M59: 30,031,473 km (0.067 R)
• M60: 31,583,252 km (0.089 R)
• M61: 32,082,311 km (0.061 R)
• M62: 32,512,255 km (0.119 R)
• M63: 33,305,572 km (0.1 R)
• M64: 33,377,978 km (0.094 R)
• M65: 34,324,184 km (0.119 R)
• M66: 35,058,111 km (0.109 R)
• M67: 35,945,526 km (0.102 R)
• M68: 37,365,808 km (0.103 R)
• M69: 37,441,056 km (0.08 R)
• M70: 38,120,679 km (0.103 R)
• M71: 38,575,905 km (0.036 R)
• M72: 39,185,816 km (0.111 R)
• M73: 42,282,641 km (0.113 R)
• M74: 42,675,336 km (0.11 R)
• M75: 44,576,575 km (0.094 R)
• M76: 44,896,116 km (0.068 R)
• M77: 45,859,377 km (0.098 R)
• M78: 46,020,643 km (0.113 R)
• M79: 46,343,625 km (0.079 R)
• M80: 46,748,287 km (0.102 R)
• M81: 46,829,519 km (0.078 R)
• M82: 47,073,064 km (0.067 R)
• M83: 48,133,264 km (0.116 R)
• M84: 48,215,244 km (0.073 R)
• M85: 50,360,478 km (0.059 R)
• M86: 53,382,055 km (0.047 R)
• M87: 55,000,106 km (0.085 R)
• M88: 56,634,313 km (0.066 R)
• M89: 57,414,017 km (0.098 R)
• M90: 58,110,096 km (0.098 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 15,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit