🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.28 AU - 1.86 AU

Year: 708 Days

Day: 45.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.67 AU - 4.07 AU

Year: 2226 Days

Day: 42.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,596,119 km

• M1: 2,504,568 km (0.076 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.1

Radius: 8.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.71 AU - 7.61 AU

Year: 5502 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,596,119 km

• M1: 273,764 km (0.108 R)
• M2: 332,257 km (0.082 R)
• M3: 489,933 km (0.103 R)
• M4: 583,132 km (0.101 R)
• M5: 654,939 km (0.091 R)
• M6: 720,613 km (0.059 R)
• M7: 828,623 km (0.045 R)
• M8: 1,039,406 km (0.069 R)
• M9: 1,151,455 km (0.047 R)
• M10: 1,387,670 km (0.114 R)
• M11: 1,652,608 km (0.071 R)
• M12: 2,086,890 km (0.1 R)
• M13: 2,186,522 km (0.06 R)
• M14: 2,480,183 km (0.054 R)
• M15: 2,540,471 km (0.105 R)
• M16: 2,616,467 km (0.119 R)
• M17: 2,677,951 km (0.108 R)
• M18: 2,739,735 km (0.119 R)
• M19: 2,833,533 km (0.098 R)
• M20: 3,056,434 km (0.094 R)
• M21: 3,418,461 km (0.089 R)
• M22: 3,502,685 km (0.096 R)
• M23: 4,057,992 km (0.098 R)
• M24: 4,309,466 km (0.098 R)
• M25: 4,400,571 km (0.105 R)
• M26: 5,307,583 km (0.106 R)
• M27: 5,702,372 km (0.101 R)
• M28: 5,762,360 km (0.058 R)
• M29: 6,270,844 km (0.113 R)
• M30: 6,457,392 km (0.117 R)
• M31: 6,624,942 km (0.118 R)
• M32: 6,793,688 km (0.111 R)
• M33: 7,092,734 km (0.089 R)
• M34: 7,374,128 km (0.095 R)
• M35: 7,439,652 km (0.071 R)
• M36: 7,659,261 km (0.119 R)
• M37: 7,858,825 km (0.041 R)
• M38: 8,150,092 km (0.085 R)
• M39: 8,444,949 km (0.062 R)
• M40: 8,628,207 km (0.115 R)
• M41: 9,021,799 km (0.096 R)
• M42: 9,232,732 km (0.083 R)
• M43: 9,350,465 km (0.083 R)
• M44: 9,445,161 km (0.104 R)
• M45: 9,947,062 km (0.108 R)
• M46: 10,927,227 km (0.117 R)
• M47: 11,076,825 km (0.091 R)
• M48: 11,277,435 km (0.043 R)
• M49: 11,352,982 km (0.109 R)
• M50: 11,479,243 km (0.041 R)
• M51: 11,555,239 km (0.083 R)
• M52: 11,631,384 km (0.09 R)
• M53: 11,886,598 km (0.049 R)
• M54: 12,246,830 km (0.096 R)
• M55: 12,350,351 km (0.075 R)
• M56: 12,506,232 km (0.08 R)
• M57: 12,925,256 km (0.102 R)
• M58: 13,083,680 km (0.096 R)
• M59: 13,723,361 km (0.098 R)
• M60: 13,966,008 km (0.086 R)
• M61: 14,047,090 km (0.114 R)
• M62: 14,318,760 km (0.049 R)
• M63: 14,592,225 km (0.113 R)
• M64: 14,647,128 km (0.108 R)
• M65: 14,895,011 km (0.087 R)
• M66: 15,618,915 km (0.095 R)
• M67: 15,843,910 km (0.042 R)
• M68: 16,211,921 km (0.097 R)
• M69: 16,812,258 km (0.085 R)
• M70: 17,653,446 km (0.03 R)
• M71: 18,152,804 km (0.073 R)
• M72: 18,300,607 km (0.08 R)
• M73: 18,448,858 km (0.112 R)
• M74: 18,508,099 km (0.074 R)
• M75: 19,316,077 km (0.104 R)
• M76: 19,982,835 km (0.111 R)
• M77: 20,135,425 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.8

Radius: 9.2

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 12.46 AU - 12.82 AU

Year: 16173 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,596,119 km

• M1: 166,203 km (0.085 R)
• M2: 275,110 km (0.116 R)
• M3: 418,276 km (0.111 R)
• M4: 1,287,888 km (0.105 R)
• M5: 2,137,006 km (0.111 R)
• M6: 2,372,173 km (0.087 R)
• M7: 2,440,988 km (0.12 R)
• M8: 3,317,632 km (0.057 R)
• M9: 3,472,615 km (0.116 R)
• M10: 3,789,912 km (0.08 R)
• M11: 3,951,927 km (0.031 R)
• M12: 4,241,249 km (0.08 R)
• M13: 5,194,786 km (0.074 R)
• M14: 5,649,713 km (0.062 R)
• M15: 5,742,165 km (0.066 R)
• M16: 6,646,035 km (0.051 R)
• M17: 6,842,008 km (0.119 R)
• M18: 7,593,738 km (0.074 R)
• M19: 7,695,913 km (0.078 R)
• M20: 7,798,687 km (0.106 R)
• M21: 8,958,070 km (0.063 R)
• M22: 9,174,688 km (0.114 R)
• M23: 11,727,875 km (0.064 R)
• M24: 12,083,918 km (0.046 R)
• M25: 12,143,607 km (0.112 R)
• M26: 12,624,864 km (0.095 R)
• M27: 12,928,697 km (0.054 R)
• M28: 13,050,918 km (0.079 R)
• M29: 15,966,581 km (0.062 R)
• M30: 16,361,220 km (0.059 R)
• M31: 17,227,242 km (0.091 R)
• M32: 17,767,739 km (0.109 R)
• M33: 17,835,657 km (0.063 R)
• M34: 19,421,992 km (0.1 R)
• M35: 19,632,327 km (0.072 R)
• M36: 19,702,488 km (0.055 R)
• M37: 20,552,055 km (0.032 R)
• M38: 20,766,279 km (0.069 R)
• M39: 20,837,936 km (0.077 R)
• M40: 21,341,333 km (0.068 R)
• M41: 22,506,850 km (0.098 R)
• M42: 23,693,161 km (0.07 R)
• M43: 23,767,960 km (0.074 R)
• M44: 24,218,549 km (0.101 R)
• M45: 24,520,437 km (0.086 R)
• M46: 25,586,921 km (0.104 R)
• M47: 26,125,922 km (0.07 R)
• M48: 26,435,589 km (0.047 R)
• M49: 26,746,454 km (0.052 R)
• M50: 27,607,689 km (0.069 R)
• M51: 28,557,486 km (0.088 R)
• M52: 30,570,474 km (0.093 R)
• M53: 31,717,591 km (0.086 R)
• M54: 31,882,597 km (0.095 R)
• M55: 32,545,615 km (0.12 R)
• M56: 33,296,896 km (0.101 R)
• M57: 34,731,539 km (0.043 R)
• M58: 35,328,136 km (0.109 R)
• M59: 36,014,042 km (0.088 R)
• M60: 36,877,670 km (0.106 R)
• M61: 36,964,437 km (0.098 R)
• M62: 37,486,234 km (0.087 R)
• M63: 37,573,450 km (0.118 R)
• M64: 38,098,239 km (0.097 R)
• M65: 38,361,532 km (0.115 R)
• M66: 38,449,346 km (0.069 R)
• M67: 40,042,862 km (0.07 R)
• M68: 40,668,331 km (0.079 R)
• M69: 42,746,245 km (0.072 R)
• M70: 43,477,031 km (0.031 R)
• M71: 47,664,275 km (0.075 R)
• M72: 50,333,700 km (0.05 R)
• M73: 51,008,685 km (0.097 R)
• M74: 51,298,905 km (0.108 R)
• M75: 51,783,752 km (0.089 R)
• M76: 52,367,632 km (0.083 R)
• M77: 55,021,648 km (0.096 R)
• M78: 56,315,221 km (0.079 R)
• M79: 57,719,346 km (0.078 R)
• M80: 58,122,662 km (0.111 R)
• M81: 58,526,876 km (0.093 R)
• M82: 58,729,282 km (0.037 R)
• M83: 59,134,991 km (0.094 R)
• M84: 59,847,077 km (0.113 R)
• M85: 60,357,505 km (0.069 R)
• M86: 60,562,005 km (0.087 R)
• M87: 63,138,380 km (0.059 R)
• M88: 63,553,963 km (0.046 R)
• M89: 64,387,821 km (0.111 R)
• M90: 64,910,666 km (0.078 R)
• M91: 65,645,341 km (0.069 R)
• M92: 66,593,642 km (0.103 R)
• M93: 67,122,620 km (0.096 R)
• M94: 67,228,535 km (0.041 R)
• M95: 68,717,483 km (0.085 R)
• M96: 69,895,117 km (0.075 R)
• M97: 71,619,831 km (0.091 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 13,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit