🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.11 AU - 1.67 AU

Year: 617 Days

Day: 33.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.5

Radius: 9.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.52 AU - 11.78 AU

Year: 11293 Days

Day: 5.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,007,309 km

• M1: 142,118 km (0.062 R)
• M2: 450,738 km (0.06 R)
• M3: 548,725 km (0.12 R)
• M4: 718,967 km (0.11 R)
• M5: 979,716 km (0.101 R)
• M6: 1,111,662 km (0.088 R)
• M7: 1,521,859 km (0.095 R)
• M8: 1,587,383 km (0.063 R)
• M9: 1,882,540 km (0.053 R)
• M10: 2,000,722 km (0.062 R)
• M11: 2,319,814 km (0.101 R)
• M12: 2,472,703 km (0.075 R)
• M13: 2,815,282 km (0.103 R)
• M14: 3,061,371 km (0.073 R)
• M15: 3,257,793 km (0.112 R)
• M16: 3,487,276 km (0.037 R)
• M17: 4,238,257 km (0.092 R)
• M18: 4,394,437 km (0.118 R)
• M19: 4,616,291 km (0.112 R)
• M20: 4,712,483 km (0.117 R)
• M21: 4,939,572 km (0.09 R)
• M22: 5,071,069 km (0.095 R)
• M23: 5,337,353 km (0.083 R)
• M24: 5,642,532 km (0.101 R)
• M25: 5,918,541 km (0.073 R)
• M26: 7,177,855 km (0.036 R)
• M27: 7,289,605 km (0.1 R)
• M28: 7,704,141 km (0.066 R)
• M29: 8,399,172 km (0.027 R)
• M30: 8,517,056 km (0.082 R)
• M31: 8,674,881 km (0.025 R)
• M32: 9,194,884 km (0.108 R)
• M33: 9,356,898 km (0.106 R)
• M34: 9,479,119 km (0.057 R)
• M35: 11,157,907 km (0.105 R)
• M36: 11,635,573 km (0.111 R)
• M37: 11,899,015 km (0.062 R)
• M38: 13,062,886 km (0.039 R)
• M39: 13,982,763 km (0.037 R)
• M40: 14,169,162 km (0.112 R)
• M41: 15,066,301 km (0.099 R)
• M42: 15,835,832 km (0.089 R)
• M43: 16,176,616 km (0.097 R)
• M44: 16,815,848 km (0.11 R)
• M45: 17,363,226 km (0.055 R)
• M46: 17,764,897 km (0.082 R)
• M47: 18,731,449 km (0.114 R)
• M48: 19,610,635 km (0.079 R)
• M49: 19,976,552 km (0.084 R)
• M50: 21,408,951 km (0.107 R)
• M51: 21,731,783 km (0.111 R)
• M52: 23,094,171 km (0.054 R)
• M53: 23,204,425 km (0.112 R)
• M54: 23,869,088 km (0.105 R)
• M55: 24,315,788 km (0.092 R)
• M56: 24,596,433 km (0.041 R)
• M57: 25,786,484 km (0.071 R)
• M58: 25,900,777 km (0.059 R)
• M59: 26,532,678 km (0.113 R)
• M60: 29,707,145 km (0.067 R)
• M61: 30,308,080 km (0.08 R)
• M62: 32,073,335 km (0.048 R)
• M63: 34,122,526 km (0.047 R)
• M64: 34,185,208 km (0.105 R)
• M65: 34,941,275 km (0.062 R)
• M66: 35,004,555 km (0.071 R)
• M67: 36,341,661 km (0.079 R)
• M68: 38,541,647 km (0.061 R)
• M69: 38,868,818 km (0.102 R)
• M70: 39,131,213 km (0.098 R)
• M71: 39,394,206 km (0.067 R)
• M72: 41,586,263 km (0.11 R)
• M73: 41,921,811 km (0.098 R)
• M74: 42,798,604 km (0.112 R)
• M75: 42,933,990 km (0.116 R)
• M76: 43,137,294 km (0.12 R)
• M77: 43,545,098 km (0.103 R)
• M78: 44,707,324 km (0.036 R)
• M79: 45,395,623 km (0.11 R)
• M80: 45,741,195 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.3

Radius: 3.1

Gravity: 41.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.65 AU - 14.49 AU

Year: 17801 Days

Day: 19.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,007,309 km

• M1: 59,390 km (0.044 R)
• M2: 582,833 km (0.03 R)
• M3: 758,012 km (0.077 R)
• M4: 1,107,323 km (0.064 R)
• M5: 1,177,784 km (0.111 R)
• M6: 1,525,749 km (0.043 R)
• M7: 1,903,334 km (0.097 R)
• M8: 1,931,309 km (0.112 R)
• M9: 2,131,470 km (0.065 R)
• M10: 2,308,295 km (0.116 R)
• M11: 2,398,503 km (0.113 R)
• M12: 2,644,591 km (0.08 R)
• M13: 3,094,432 km (0.053 R)
• M14: 3,362,063 km (0.076 R)
• M15: 3,498,645 km (0.105 R)
• M16: 3,954,919 km (0.099 R)
• M17: 4,392,642 km (0.093 R)
• M18: 5,273,325 km (0.051 R)
• M19: 5,511,934 km (0.114 R)
• M20: 5,794,674 km (0.093 R)
• M21: 5,876,204 km (0.054 R)
• M22: 6,928,476 km (0.112 R)
• M23: 7,102,309 km (0.065 R)
• M24: 7,453,864 km (0.1 R)
• M25: 7,766,224 km (0.045 R)
• M26: 7,856,282 km (0.115 R)
• M27: 8,265,731 km (0.09 R)
• M28: 8,311,658 km (0.118 R)
• M29: 9,247,692 km (0.079 R)
• M30: 10,315,222 km (0.088 R)
• M31: 10,663,037 km (0.061 R)
• M32: 11,884,354 km (0.104 R)
• M33: 12,092,145 km (0.071 R)
• M34: 12,353,643 km (0.119 R)
• M35: 12,406,151 km (0.096 R)
• M36: 12,775,808 km (0.101 R)
• M37: 14,900,696 km (0.1 R)
• M38: 16,261,588 km (0.061 R)
• M39: 16,434,523 km (0.116 R)
• M40: 17,132,098 km (0.092 R)
• M41: 17,366,817 km (0.074 R)
• M42: 17,720,915 km (0.086 R)
• M43: 19,771,453 km (0.098 R)
• M44: 20,637,475 km (0.104 R)
• M45: 20,887,154 km (0.109 R)
• M46: 20,949,686 km (0.108 R)
• M47: 21,200,711 km (0.096 R)
• M48: 22,342,143 km (0.103 R)
• M49: 23,373,471 km (0.083 R)
• M50: 25,281,741 km (0.065 R)
• M51: 26,153,298 km (0.118 R)
• M52: 26,491,090 km (0.085 R)
• M53: 27,239,528 km (0.116 R)
• M54: 28,548,210 km (0.088 R)
• M55: 29,245,337 km (0.116 R)
• M56: 30,018,458 km (0.098 R)
• M57: 30,514,076 km (0.067 R)
• M58: 31,226,611 km (0.062 R)
• M59: 32,161,149 km (0.119 R)
• M60: 32,595,581 km (0.04 R)
• M61: 32,959,104 km (0.085 R)
• M62: 33,616,736 km (0.073 R)
• M63: 34,057,601 km (0.106 R)
• M64: 34,500,261 km (0.094 R)
• M65: 35,391,565 km (0.061 R)
• M66: 36,818,130 km (0.073 R)
• M67: 37,881,173 km (0.09 R)
• M68: 38,493,178 km (0.049 R)
• M69: 40,817,181 km (0.097 R)
• M70: 41,680,510 km (0.101 R)
• M71: 42,549,973 km (0.109 R)
• M72: 42,788,133 km (0.03 R)
• M73: 42,867,719 km (0.047 R)
• M74: 44,790,051 km (0.065 R)
• M75: 45,437,062 km (0.115 R)
• M76: 46,168,596 km (0.113 R)
• M77: 46,413,338 km (0.116 R)
• M78: 46,985,998 km (0.05 R)
• M79: 48,221,078 km (0.102 R)
• M80: 49,383,304 km (0.058 R)
• M81: 50,386,956 km (0.081 R)
• M82: 50,722,953 km (0.064 R)
• M83: 51,650,909 km (0.093 R)
• M84: 52,754,792 km (0.028 R)
• M85: 53,694,865 km (0.047 R)
• M86: 54,468,136 km (0.109 R)
• M87: 55,418,232 km (0.085 R)
• M88: 56,460,929 km (0.088 R)
• M89: 56,809,791 km (0.079 R)
• M90: 57,159,551 km (0.088 R)
• M91: 57,422,395 km (0.111 R)
• M92: 57,597,723 km (0.113 R)
• M93: 57,685,537 km (0.088 R)
• M94: 57,949,129 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 15,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit