🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.83 AU - 1.09 AU

Year: 351 Days

Day: 47.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.8 AU - 1.26 AU

Year: 390 Days

Day: 33.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.63 AU - 2.01 AU

Year: 915 Days

Day: 44.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459

Radius: 10.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.06 AU - 8.74 AU

Year: 9076 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,384,896 km

• M1: 146,307 km (0.11 R)
• M2: 395,836 km (0.058 R)
• M3: 527,482 km (0.076 R)
• M4: 823,087 km (0.094 R)
• M5: 1,048,382 km (0.083 R)
• M6: 1,133,802 km (0.094 R)
• M7: 1,330,374 km (0.107 R)
• M8: 1,716,636 km (0.118 R)
• M9: 1,964,968 km (0.085 R)
• M10: 2,314,279 km (0.104 R)
• M11: 2,730,909 km (0.088 R)
• M12: 3,872,640 km (0.079 R)
• M13: 4,793,565 km (0.084 R)
• M14: 4,880,631 km (0.084 R)
• M15: 5,085,729 km (0.063 R)
• M16: 5,204,211 km (0.105 R)
• M17: 5,748,897 km (0.117 R)
• M18: 5,841,498 km (0.086 R)
• M19: 6,343,548 km (0.12 R)
• M20: 7,288,857 km (0.076 R)
• M21: 8,035,051 km (0.085 R)
• M22: 8,347,412 km (0.057 R)
• M23: 8,452,429 km (0.034 R)
• M24: 8,593,051 km (0.045 R)
• M25: 8,699,116 km (0.108 R)
• M26: 8,876,838 km (0.084 R)
• M27: 10,833,279 km (0.115 R)
• M28: 11,722,489 km (0.093 R)
• M29: 12,275,104 km (0.083 R)
• M30: 12,836,395 km (0.109 R)
• M31: 13,405,914 km (0.117 R)
• M32: 14,066,987 km (0.114 R)
• M33: 14,443,525 km (0.059 R)
• M34: 14,781,018 km (0.111 R)
• M35: 15,078,418 km (0.12 R)
• M36: 15,636,119 km (0.053 R)
• M37: 16,026,121 km (0.089 R)
• M38: 16,507,227 km (0.064 R)
• M39: 16,860,129 km (0.078 R)
• M40: 17,170,844 km (0.084 R)
• M41: 19,075,224 km (0.101 R)
• M42: 19,911,776 km (0.062 R)
• M43: 20,005,424 km (0.086 R)
• M44: 20,381,663 km (0.119 R)
• M45: 21,668,653 km (0.086 R)
• M46: 23,623,149 km (0.071 R)
• M47: 24,671,681 km (0.068 R)
• M48: 25,176,424 km (0.076 R)
• M49: 25,480,856 km (0.053 R)
• M50: 26,247,246 km (0.114 R)
• M51: 26,556,016 km (0.036 R)
• M52: 26,917,594 km (0.056 R)
• M53: 29,015,405 km (0.104 R)
• M54: 29,494,716 km (0.115 R)
• M55: 29,762,048 km (0.112 R)
• M56: 30,137,688 km (0.074 R)
• M57: 30,299,254 km (0.093 R)
• M58: 30,514,974 km (0.062 R)
• M59: 31,984,773 km (0.032 R)
• M60: 33,032,706 km (0.091 R)
• M61: 34,710,446 km (0.072 R)
• M62: 35,446,019 km (0.114 R)
• M63: 35,901,245 km (0.081 R)
• M64: 36,358,416 km (0.101 R)
• M65: 36,990,168 km (0.103 R)
• M66: 38,672,994 km (0.099 R)
• M67: 39,200,327 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.7

Radius: 4.7

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.83 AU - 17.39 AU

Year: 21895 Days

Day: 16.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,384,896 km

• M1: 104,868 km (0.04 R)
• M2: 168,447 km (0.092 R)
• M3: 559,795 km (0.113 R)
• M4: 594,502 km (0.075 R)
• M5: 797,805 km (0.094 R)
• M6: 1,649,167 km (0.08 R)
• M7: 2,316,822 km (0.075 R)
• M8: 2,634,269 km (0.037 R)
• M9: 2,843,407 km (0.104 R)
• M10: 3,089,196 km (0.051 R)
• M11: 3,373,582 km (0.077 R)
• M12: 3,535,297 km (0.04 R)
• M13: 3,633,583 km (0.097 R)
• M14: 3,967,635 km (0.065 R)
• M15: 4,557,649 km (0.088 R)
• M16: 4,593,253 km (0.039 R)
• M17: 4,664,761 km (0.112 R)
• M18: 5,100,839 km (0.066 R)
• M19: 5,174,890 km (0.105 R)
• M20: 5,664,374 km (0.068 R)
• M21: 6,971,859 km (0.118 R)
• M22: 7,260,733 km (0.097 R)
• M23: 7,302,321 km (0.074 R)
• M24: 7,344,059 km (0.047 R)
• M25: 7,511,459 km (0.096 R)
• M26: 8,064,522 km (0.103 R)
• M27: 8,498,805 km (0.053 R)
• M28: 8,674,582 km (0.063 R)
• M29: 8,896,137 km (0.073 R)
• M30: 10,217,086 km (0.12 R)
• M31: 11,211,164 km (0.066 R)
• M32: 11,695,262 km (0.076 R)
• M33: 11,890,936 km (0.076 R)
• M34: 11,940,004 km (0.118 R)
• M35: 12,334,943 km (0.076 R)
• M36: 12,834,600 km (0.115 R)
• M37: 14,008,793 km (0.108 R)
• M38: 15,323,459 km (0.074 R)
• M39: 16,457,860 km (0.058 R)
• M40: 17,395,988 km (0.069 R)
• M41: 18,863,843 km (0.119 R)
• M42: 19,035,731 km (0.112 R)
• M43: 19,438,897 km (0.102 R)
• M44: 20,194,965 km (0.038 R)
• M45: 20,665,151 km (0.114 R)
• M46: 21,138,778 km (0.101 R)
• M47: 23,069,188 km (0.039 R)
• M48: 23,314,379 km (0.073 R)
• M49: 23,683,886 km (0.111 R)
• M50: 24,366,202 km (0.096 R)
• M51: 24,490,967 km (0.098 R)
• M52: 24,615,881 km (0.111 R)
• M53: 24,803,776 km (0.118 R)
• M54: 25,055,100 km (0.119 R)
• M55: 25,496,713 km (0.079 R)
• M56: 25,813,711 km (0.111 R)
• M57: 26,708,456 km (0.119 R)
• M58: 26,901,437 km (0.09 R)
• M59: 27,873,524 km (0.045 R)
• M60: 28,331,144 km (0.084 R)
• M61: 28,593,838 km (0.107 R)
• M62: 30,119,287 km (0.056 R)
• M63: 30,993,238 km (0.098 R)
• M64: 32,491,012 km (0.096 R)
• M65: 33,041,383 km (0.085 R)
• M66: 33,525,631 km (0.084 R)
• M67: 33,595,044 km (0.084 R)
• M68: 34,151,548 km (0.096 R)
• M69: 36,194,756 km (0.075 R)
• M70: 37,482,644 km (0.105 R)
• M71: 37,987,687 km (0.103 R)
• M72: 39,589,132 km (0.119 R)
• M73: 40,398,157 km (0.113 R)
• M74: 40,841,715 km (0.061 R)
• M75: 41,138,218 km (0.064 R)
• M76: 42,406,808 km (0.051 R)
• M77: 42,481,756 km (0.081 R)
• M78: 43,083,588 km (0.111 R)
• M79: 43,385,477 km (0.065 R)
• M80: 43,915,502 km (0.063 R)
• M81: 44,219,485 km (0.079 R)
• M82: 45,518,593 km (0.12 R)
• M83: 46,597,942 km (0.056 R)
• M84: 48,389,226 km (0.106 R)
• M85: 49,253,902 km (0.112 R)
• M86: 49,569,554 km (0.115 R)
• M87: 49,806,816 km (0.093 R)
• M88: 49,885,953 km (0.114 R)
• M89: 50,998,513 km (0.064 R)
• M90: 51,078,248 km (0.113 R)
• M91: 51,158,133 km (0.055 R)
• M92: 51,557,859 km (0.066 R)
• M93: 52,440,935 km (0.041 R)
• M94: 52,924,735 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 14,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit