🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.98 AU - 1.38 AU

Year: 461 Days

Day: 25.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.42 AU - 2.52 AU

Year: 1397 Days

Day: 39 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.2

Radius: 11.9

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.91 AU - 7.65 AU

Year: 7069 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,257,818 km

• M1: 175,179 km (0.071 R)
• M2: 266,284 km (0.101 R)
• M3: 441,763 km (0.093 R)
• M4: 737,518 km (0.074 R)
• M5: 950,844 km (0.032 R)
• M6: 1,139,637 km (0.11 R)
• M7: 1,454,839 km (0.069 R)
• M8: 1,622,987 km (0.084 R)
• M9: 1,942,229 km (0.113 R)
• M10: 2,438,744 km (0.041 R)
• M11: 2,660,598 km (0.081 R)
• M12: 2,743,027 km (0.114 R)
• M13: 2,931,520 km (0.118 R)
• M14: 3,059,725 km (0.068 R)
• M15: 3,146,193 km (0.101 R)
• M16: 3,432,972 km (0.112 R)
• M17: 3,821,029 km (0.118 R)
• M18: 4,368,557 km (0.087 R)
• M19: 4,789,077 km (0.098 R)
• M20: 5,145,419 km (0.04 R)
• M21: 5,248,791 km (0.118 R)
• M22: 5,457,630 km (0.102 R)
• M23: 5,616,203 km (0.105 R)
• M24: 5,722,717 km (0.043 R)
• M25: 5,883,684 km (0.097 R)
• M26: 6,155,504 km (0.064 R)
• M27: 6,515,137 km (0.091 R)
• M28: 6,853,078 km (0.076 R)
• M29: 7,110,536 km (0.102 R)
• M30: 7,458,501 km (0.117 R)
• M31: 7,634,727 km (0.077 R)
• M32: 8,051,058 km (0.065 R)
• M33: 8,322,728 km (0.071 R)
• M34: 8,906,160 km (0.073 R)
• M35: 9,281,501 km (0.059 R)
• M36: 9,407,761 km (0.106 R)
• M37: 9,789,984 km (0.086 R)
• M38: 11,100,760 km (0.071 R)
• M39: 11,335,928 km (0.038 R)
• M40: 11,504,824 km (0.054 R)
• M41: 11,742,685 km (0.1 R)
• M42: 11,982,191 km (0.113 R)
• M43: 13,168,652 km (0.095 R)
• M44: 13,524,695 km (0.101 R)
• M45: 14,575,171 km (0.048 R)
• M46: 15,240,433 km (0.091 R)
• M47: 15,501,780 km (0.072 R)
• M48: 15,651,827 km (0.099 R)
• M49: 16,066,961 km (0.091 R)
• M50: 16,332,946 km (0.105 R)
• M51: 16,677,171 km (0.061 R)
• M52: 16,985,193 km (0.03 R)
• M53: 17,567,727 km (0.069 R)
• M54: 19,435,456 km (0.031 R)
• M55: 19,881,557 km (0.06 R)
• M56: 20,701,503 km (0.105 R)
• M57: 20,825,370 km (0.055 R)
• M58: 21,074,002 km (0.096 R)
• M59: 21,281,943 km (0.05 R)
• M60: 21,825,881 km (0.086 R)
• M61: 21,951,992 km (0.063 R)
• M62: 22,841,800 km (0.072 R)
• M63: 23,269,799 km (0.099 R)
• M64: 23,700,342 km (0.072 R)
• M65: 24,656,871 km (0.102 R)
• M66: 24,963,845 km (0.111 R)
• M67: 25,316,298 km (0.082 R)
• M68: 26,249,190 km (0.101 R)
• M69: 26,562,598 km (0.071 R)
• M70: 26,652,506 km (0.061 R)
• M71: 27,012,588 km (0.102 R)
• M72: 27,510,600 km (0.057 R)
• M73: 28,469,522 km (0.091 R)
• M74: 28,653,378 km (0.108 R)
• M75: 29,253,864 km (0.116 R)
• M76: 29,392,990 km (0.049 R)
• M77: 29,532,415 km (0.081 R)
• M78: 29,718,515 km (0.108 R)
• M79: 30,608,173 km (0.11 R)
• M80: 31,316,818 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892

Radius: 10.2

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.94 AU - 11.78 AU

Year: 11143 Days

Day: 12.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,257,818 km

• M1: 128,654 km (0.114 R)
• M2: 240,404 km (0.084 R)
• M3: 478,713 km (0.081 R)
• M4: 735,722 km (0.115 R)
• M5: 1,014,423 km (0.113 R)
• M6: 1,326,185 km (0.102 R)
• M7: 1,796,371 km (0.115 R)
• M8: 1,875,359 km (0.083 R)
• M9: 2,518,779 km (0.114 R)
• M10: 2,818,723 km (0.092 R)
• M11: 3,035,790 km (0.097 R)
• M12: 3,355,181 km (0.11 R)
• M13: 4,200,858 km (0.087 R)
• M14: 4,306,773 km (0.078 R)
• M15: 4,520,997 km (0.069 R)
• M16: 4,886,166 km (0.1 R)
• M17: 5,722,567 km (0.111 R)
• M18: 5,840,151 km (0.109 R)
• M19: 6,077,713 km (0.116 R)
• M20: 6,439,889 km (0.079 R)
• M21: 6,644,090 km (0.079 R)
• M22: 6,892,124 km (0.119 R)
• M23: 7,740,792 km (0.058 R)
• M24: 7,827,409 km (0.078 R)
• M25: 8,265,731 km (0.061 R)
• M26: 8,757,160 km (0.076 R)
• M27: 9,721,468 km (0.034 R)
• M28: 10,145,129 km (0.084 R)
• M29: 10,287,696 km (0.111 R)
• M30: 12,251,168 km (0.087 R)
• M31: 12,811,113 km (0.102 R)
• M32: 13,379,286 km (0.109 R)
• M33: 14,380,245 km (0.082 R)
• M34: 14,540,464 km (0.096 R)
• M35: 15,241,779 km (0.113 R)
• M36: 15,350,686 km (0.113 R)
• M37: 16,621,221 km (0.032 R)
• M38: 16,845,618 km (0.115 R)
• M39: 17,184,158 km (0.097 R)
• M40: 17,524,942 km (0.077 R)
• M41: 17,638,935 km (0.044 R)
• M42: 17,982,711 km (0.053 R)
• M43: 18,097,752 km (0.119 R)
• M44: 18,560,608 km (0.115 R)
• M45: 19,262,072 km (0.109 R)
• M46: 19,972,213 km (0.119 R)
• M47: 20,270,511 km (0.099 R)
• M48: 21,113,944 km (0.088 R)
• M49: 21,296,304 km (0.104 R)
• M50: 21,478,963 km (0.064 R)
• M51: 22,153,500 km (0.104 R)
• M52: 23,397,855 km (0.096 R)
• M53: 25,500,004 km (0.101 R)
• M54: 25,758,958 km (0.06 R)
• M55: 27,264,511 km (0.099 R)
• M56: 28,328,750 km (0.093 R)
• M57: 29,542,139 km (0.099 R)
• M58: 29,814,108 km (0.101 R)
• M59: 29,882,175 km (0.08 R)
• M60: 31,255,334 km (0.064 R)
• M61: 36,003,271 km (0.051 R)
• M62: 36,730,915 km (0.09 R)
• M63: 38,053,061 km (0.106 R)
• M64: 38,200,863 km (0.115 R)
• M65: 38,943,019 km (0.042 R)
• M66: 39,017,518 km (0.048 R)
• M67: 39,914,956 km (0.09 R)
• M68: 40,592,485 km (0.091 R)
• M69: 40,743,578 km (0.101 R)
• M70: 41,197,907 km (0.027 R)
• M71: 41,654,031 km (0.062 R)
• M72: 41,882,766 km (0.119 R)
• M73: 42,188,245 km (0.114 R)
• M74: 43,727,009 km (0.114 R)
• M75: 43,959,334 km (0.105 R)
• M76: 44,192,109 km (0.118 R)
• M77: 44,659,004 km (0.066 R)
• M78: 44,815,034 km (0.111 R)
• M79: 46,780,002 km (0.108 R)
• M80: 47,892,711 km (0.1 R)
• M81: 48,132,217 km (0.094 R)
• M82: 48,292,137 km (0.088 R)
• M83: 48,532,392 km (0.099 R)
• M84: 48,692,761 km (0.119 R)
• M85: 49,336,031 km (0.057 R)
• M86: 50,549,719 km (0.111 R)
• M87: 50,712,182 km (0.077 R)
• M88: 51,691,300 km (0.102 R)
• M89: 51,855,110 km (0.109 R)
• M90: 53,336,877 km (0.049 R)
• M91: 56,005,404 km (0.119 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 15,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit