🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.92 AU - 1.12 AU

Year: 380 Days

Day: 33.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.37 AU - 3.17 AU

Year: 1701 Days

Day: 45.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.52 AU - 3.94 AU

Year: 2142 Days

Day: 19.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.3

Radius: 13.1

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.65 AU - 8.29 AU

Year: 7533 Days

Day: 6.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,396,339 km

• M1: 249,529 km (0.064 R)
• M2: 396,434 km (0.105 R)
• M3: 714,779 km (0.085 R)
• M4: 888,312 km (0.094 R)
• M5: 1,024,147 km (0.064 R)
• M6: 1,475,484 km (0.101 R)
• M7: 1,577,210 km (0.095 R)
• M8: 2,076,418 km (0.071 R)
• M9: 2,191,459 km (0.116 R)
• M10: 2,598,964 km (0.079 R)
• M11: 2,723,429 km (0.061 R)
• M12: 3,321,970 km (0.103 R)
• M13: 3,567,311 km (0.025 R)
• M14: 4,163,159 km (0.054 R)
• M15: 4,368,707 km (0.104 R)
• M16: 4,577,695 km (0.107 R)
• M17: 4,759,606 km (0.075 R)
• M18: 5,036,960 km (0.113 R)
• M19: 5,224,706 km (0.111 R)
• M20: 5,769,691 km (0.111 R)
• M21: 6,948,372 km (0.107 R)
• M22: 7,263,425 km (0.075 R)
• M23: 7,762,933 km (0.109 R)
• M24: 8,016,800 km (0.085 R)
• M25: 8,719,910 km (0.086 R)
• M26: 9,059,946 km (0.104 R)
• M27: 11,725,182 km (0.099 R)
• M28: 12,100,673 km (0.059 R)
• M29: 12,268,821 km (0.095 R)
• M30: 12,522,539 km (0.086 R)
• M31: 12,649,996 km (0.087 R)
• M32: 12,863,472 km (0.115 R)
• M33: 14,257,724 km (0.088 R)
• M34: 15,380,157 km (0.12 R)
• M35: 17,852,561 km (0.065 R)
• M36: 19,110,081 km (0.116 R)
• M37: 19,650,728 km (0.075 R)
• M38: 20,146,644 km (0.025 R)
• M39: 20,797,395 km (0.064 R)
• M40: 21,302,737 km (0.094 R)
• M41: 21,607,916 km (0.072 R)
• M42: 22,222,464 km (0.057 R)
• M43: 22,531,982 km (0.113 R)
• M44: 22,946,817 km (0.108 R)
• M45: 23,103,147 km (0.027 R)
• M46: 23,364,345 km (0.05 R)
• M47: 23,469,064 km (0.094 R)
• M48: 23,731,608 km (0.114 R)
• M49: 24,153,773 km (0.093 R)
• M50: 25,327,368 km (0.096 R)
• M51: 26,029,581 km (0.049 R)
• M52: 26,738,226 km (0.112 R)
• M53: 27,122,393 km (0.076 R)
• M54: 27,508,505 km (0.107 R)
• M55: 27,840,912 km (0.092 R)
• M56: 28,063,214 km (0.098 R)
• M57: 28,286,115 km (0.073 R)
• M58: 28,677,613 km (0.049 R)
• M59: 28,789,811 km (0.102 R)
• M60: 29,352,897 km (0.103 R)
• M61: 30,948,957 km (0.09 R)
• M62: 31,179,338 km (0.116 R)
• M63: 31,410,167 km (0.108 R)
• M64: 31,990,009 km (0.105 R)
• M65: 32,106,246 km (0.116 R)
• M66: 33,691,086 km (0.108 R)
• M67: 33,987,290 km (0.074 R)
• M68: 34,881,287 km (0.076 R)
• M69: 35,001,115 km (0.1 R)
• M70: 35,421,485 km (0.109 R)
• M71: 35,903,938 km (0.092 R)
• M72: 36,388,485 km (0.092 R)
• M73: 36,997,349 km (0.106 R)
• M74: 37,486,833 km (0.075 R)
• M75: 38,719,968 km (0.059 R)
• M76: 39,841,204 km (0.115 R)
• M77: 40,720,540 km (0.034 R)
• M78: 40,972,912 km (0.071 R)
• M79: 41,162,602 km (0.045 R)
• M80: 41,479,450 km (0.078 R)
• M81: 42,051,662 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.4

Radius: 12.4

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.99 AU - 13.33 AU

Year: 14690 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,396,339 km

• M1: 191,186 km (0.099 R)
• M2: 294,409 km (0.094 R)
• M3: 604,375 km (0.107 R)
• M4: 698,622 km (0.11 R)
• M5: 778,208 km (0.098 R)
• M6: 1,154,297 km (0.078 R)
• M7: 1,453,194 km (0.071 R)
• M8: 1,693,897 km (0.114 R)
• M9: 1,919,041 km (0.088 R)
• M10: 2,094,370 km (0.066 R)
• M11: 2,244,716 km (0.09 R)
• M12: 2,588,492 km (0.09 R)
• M13: 2,685,132 km (0.081 R)
• M14: 3,221,740 km (0.118 R)
• M15: 3,755,056 km (0.103 R)
• M16: 3,976,162 km (0.085 R)
• M17: 4,277,901 km (0.115 R)
• M18: 4,823,783 km (0.038 R)
• M19: 4,943,611 km (0.117 R)
• M20: 5,227,398 km (0.108 R)
• M21: 5,309,378 km (0.115 R)
• M22: 6,196,793 km (0.086 R)
• M23: 6,858,913 km (0.11 R)
• M24: 7,130,134 km (0.083 R)
• M25: 7,776,546 km (0.084 R)
• M26: 7,870,494 km (0.083 R)
• M27: 9,524,298 km (0.111 R)
• M28: 10,545,902 km (0.096 R)
• M29: 11,122,751 km (0.103 R)
• M30: 13,081,287 km (0.093 R)
• M31: 13,193,186 km (0.116 R)
• M32: 13,985,606 km (0.028 R)
• M33: 15,261,825 km (0.103 R)
• M34: 15,497,891 km (0.063 R)
• M35: 15,616,372 km (0.117 R)
• M36: 15,735,153 km (0.091 R)
• M37: 16,514,707 km (0.086 R)
• M38: 16,635,732 km (0.109 R)
• M39: 17,000,601 km (0.103 R)
• M40: 17,429,648 km (0.113 R)
• M41: 19,117,860 km (0.063 R)
• M42: 19,500,232 km (0.046 R)
• M43: 20,857,833 km (0.104 R)
• M44: 22,112,360 km (0.097 R)
• M45: 22,782,559 km (0.096 R)
• M46: 23,187,820 km (0.108 R)
• M47: 24,211,368 km (0.109 R)
• M48: 25,389,302 km (0.12 R)
• M49: 25,879,833 km (0.103 R)
• M50: 26,090,916 km (0.083 R)
• M51: 26,373,357 km (0.092 R)
• M52: 28,089,244 km (0.116 R)
• M53: 28,814,794 km (0.111 R)
• M54: 28,960,652 km (0.065 R)
• M55: 30,358,494 km (0.093 R)
• M56: 32,231,160 km (0.092 R)
• M57: 34,063,734 km (0.105 R)
• M58: 38,550,174 km (0.072 R)
• M59: 39,356,208 km (0.071 R)
• M60: 39,923,782 km (0.102 R)
• M61: 40,821,070 km (0.1 R)
• M62: 42,386,612 km (0.12 R)
• M63: 42,552,666 km (0.075 R)
• M64: 43,051,724 km (0.099 R)
• M65: 43,218,526 km (0.096 R)
• M66: 44,055,825 km (0.061 R)
• M67: 46,257,756 km (0.12 R)
• M68: 46,685,307 km (0.1 R)
• M69: 47,802,952 km (0.062 R)
• M70: 51,385,672 km (0.097 R)
• M71: 52,005,905 km (0.112 R)
• M72: 53,881,563 km (0.081 R)
• M73: 54,872,798 km (0.063 R)
• M74: 55,053,662 km (0.041 R)
• M75: 55,597,600 km (0.038 R)
• M76: 55,779,212 km (0.107 R)
• M77: 56,234,288 km (0.073 R)
• M78: 57,790,854 km (0.062 R)
• M79: 59,268,582 km (0.091 R)
• M80: 59,361,333 km (0.09 R)
• M81: 60,946,023 km (0.081 R)
• M82: 61,039,671 km (0.032 R)
• M83: 61,227,117 km (0.103 R)
• M84: 61,602,458 km (0.097 R)
• M85: 62,072,944 km (0.086 R)
• M86: 62,733,418 km (0.067 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 13,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit