🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.55 AU - 0.61 AU

Year: 161 Days

Day: 20.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.13 AU - 2.21 AU

Year: 1168 Days

Day: 36.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.2

Radius: 11.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.65 AU - 10.47 AU

Year: 10796 Days

Day: 11.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,479,848 km

• M1: 197,768 km (0.097 R)
• M2: 282,590 km (0.066 R)
• M3: 584,329 km (0.081 R)
• M4: 912,846 km (0.086 R)
• M5: 1,163,273 km (0.04 R)
• M6: 1,316,461 km (0.062 R)
• M7: 1,395,748 km (0.054 R)
• M8: 1,751,342 km (0.117 R)
• M9: 1,839,156 km (0.118 R)
• M10: 1,951,055 km (0.116 R)
• M11: 2,229,307 km (0.119 R)
• M12: 2,520,575 km (0.114 R)
• M13: 3,006,768 km (0.055 R)
• M14: 3,193,466 km (0.113 R)
• M15: 3,301,775 km (0.098 R)
• M16: 3,439,105 km (0.056 R)
• M17: 3,522,282 km (0.113 R)
• M18: 3,690,879 km (0.11 R)
• M19: 3,948,935 km (0.099 R)
• M20: 4,036,300 km (0.1 R)
• M21: 4,153,734 km (0.071 R)
• M22: 5,552,325 km (0.113 R)
• M23: 6,048,541 km (0.035 R)
• M24: 7,404,945 km (0.109 R)
• M25: 7,804,222 km (0.095 R)
• M26: 7,914,326 km (0.082 R)
• M27: 8,585,721 km (0.059 R)
• M28: 9,005,044 km (0.08 R)
• M29: 9,120,533 km (0.116 R)
• M30: 10,262,863 km (0.109 R)
• M31: 11,995,954 km (0.106 R)
• M32: 12,679,766 km (0.101 R)
• M33: 13,332,312 km (0.052 R)
• M34: 15,125,691 km (0.074 R)
• M35: 15,493,403 km (0.092 R)
• M36: 15,957,306 km (0.104 R)
• M37: 16,190,978 km (0.054 R)
• M38: 16,425,697 km (0.06 R)
• M39: 17,520,155 km (0.065 R)
• M40: 17,809,477 km (0.095 R)
• M41: 17,906,267 km (0.087 R)
• M42: 18,051,825 km (0.083 R)
• M43: 18,246,602 km (0.047 R)
• M44: 18,736,385 km (0.065 R)
• M45: 19,528,955 km (0.063 R)
• M46: 19,829,048 km (0.107 R)
• M47: 20,231,616 km (0.052 R)
• M48: 20,484,436 km (0.103 R)
• M49: 20,687,590 km (0.117 R)
• M50: 21,661,472 km (0.113 R)
• M51: 21,920,277 km (0.032 R)
• M52: 22,076,008 km (0.093 R)
• M53: 22,336,308 km (0.103 R)
• M54: 23,494,346 km (0.081 R)
• M55: 23,653,667 km (0.111 R)
• M56: 23,813,438 km (0.078 R)
• M57: 25,267,529 km (0.105 R)
• M58: 26,087,774 km (0.108 R)
• M59: 26,418,236 km (0.102 R)
• M60: 26,694,842 km (0.108 R)
• M61: 27,362,348 km (0.041 R)
• M62: 28,657,118 km (0.07 R)
• M63: 29,055,198 km (0.107 R)
• M64: 29,397,777 km (0.097 R)
• M65: 30,956,138 km (0.064 R)
• M66: 31,072,675 km (0.074 R)
• M67: 31,306,197 km (0.066 R)
• M68: 31,540,168 km (0.057 R)
• M69: 33,254,260 km (0.032 R)
• M70: 33,732,375 km (0.085 R)
• M71: 34,695,636 km (0.062 R)
• M72: 35,973,501 km (0.078 R)
• M73: 36,587,450 km (0.051 R)
• M74: 38,262,199 km (0.118 R)
• M75: 38,826,033 km (0.094 R)
• M76: 39,645,381 km (0.101 R)
• M77: 40,725,328 km (0.085 R)
• M78: 41,044,869 km (0.099 R)
• M79: 41,236,952 km (0.038 R)
• M80: 42,008,279 km (0.067 R)
• M81: 42,654,691 km (0.12 R)
• M82: 42,914,094 km (0.051 R)
• M83: 43,434,695 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.8

Radius: 9.6

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.38 AU - 13.92 AU

Year: 15469 Days

Day: 12.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,479,848 km

• M1: 194,776 km (0.104 R)
• M2: 584,628 km (0.04 R)
• M3: 764,296 km (0.11 R)
• M4: 962,513 km (0.063 R)
• M5: 1,152,951 km (0.096 R)
• M6: 1,825,692 km (0.07 R)
• M7: 2,280,021 km (0.092 R)
• M8: 2,735,098 km (0.045 R)
• M9: 3,361,464 km (0.046 R)
• M10: 3,470,072 km (0.115 R)
• M11: 3,840,776 km (0.091 R)
• M12: 4,263,240 km (0.06 R)
• M13: 4,620,031 km (0.058 R)
• M14: 5,110,862 km (0.093 R)
• M15: 5,575,213 km (0.093 R)
• M16: 5,747,550 km (0.116 R)
• M17: 5,921,682 km (0.094 R)
• M18: 6,141,591 km (0.11 R)
• M19: 6,275,032 km (0.034 R)
• M20: 6,956,002 km (0.111 R)
• M21: 7,375,923 km (0.107 R)
• M22: 8,834,502 km (0.105 R)
• M23: 8,985,297 km (0.076 R)
• M24: 9,187,553 km (0.114 R)
• M25: 9,442,468 km (0.074 R)
• M26: 10,379,549 km (0.086 R)
• M27: 10,752,048 km (0.109 R)
• M28: 11,074,730 km (0.056 R)
• M29: 11,895,424 km (0.042 R)
• M30: 12,566,221 km (0.094 R)
• M31: 12,849,260 km (0.093 R)
• M32: 14,061,153 km (0.082 R)
• M33: 14,178,437 km (0.08 R)
• M34: 15,068,694 km (0.045 R)
• M35: 15,793,945 km (0.112 R)
• M36: 15,977,053 km (0.053 R)
• M37: 16,283,728 km (0.086 R)
• M38: 16,406,997 km (0.082 R)
• M39: 16,965,446 km (0.069 R)
• M40: 17,027,828 km (0.113 R)
• M41: 17,909,857 km (0.101 R)
• M42: 18,037,165 km (0.108 R)
• M43: 18,549,089 km (0.092 R)
• M44: 19,065,800 km (0.104 R)
• M45: 19,195,651 km (0.105 R)
• M46: 19,325,951 km (0.113 R)
• M47: 20,179,406 km (0.081 R)
• M48: 20,777,499 km (0.084 R)
• M49: 21,651,749 km (0.03 R)
• M50: 21,787,434 km (0.049 R)
• M51: 23,366,589 km (0.056 R)
• M52: 24,205,085 km (0.112 R)
• M53: 26,127,567 km (0.067 R)
• M54: 27,143,636 km (0.065 R)
• M55: 27,656,607 km (0.05 R)
• M56: 30,496,124 km (0.057 R)
• M57: 31,182,180 km (0.118 R)
• M58: 31,411,962 km (0.119 R)
• M59: 31,488,706 km (0.117 R)
• M60: 33,036,446 km (0.057 R)
• M61: 34,529,582 km (0.09 R)
• M62: 36,124,894 km (0.088 R)
• M63: 36,285,712 km (0.074 R)
• M64: 36,931,526 km (0.067 R)
• M65: 37,012,608 km (0.096 R)
• M66: 37,499,848 km (0.079 R)
• M67: 38,727,149 km (0.103 R)
• M68: 39,221,719 km (0.048 R)
• M69: 40,300,619 km (0.058 R)
• M70: 40,634,522 km (0.064 R)
• M71: 40,801,772 km (0.091 R)
• M72: 40,885,547 km (0.083 R)
• M73: 41,557,540 km (0.083 R)
• M74: 43,082,691 km (0.044 R)
• M75: 43,852,222 km (0.108 R)
• M76: 44,109,680 km (0.115 R)
• M77: 44,367,736 km (0.112 R)
• M78: 44,885,196 km (0.109 R)
• M79: 47,678,936 km (0.058 R)
• M80: 49,096,824 km (0.116 R)
• M81: 50,438,568 km (0.05 R)
• M82: 50,978,766 km (0.096 R)
• M83: 51,339,895 km (0.069 R)
• M84: 51,701,772 km (0.094 R)
• M85: 53,616,176 km (0.099 R)
• M86: 54,351,450 km (0.071 R)
• M87: 56,018,119 km (0.077 R)
• M88: 58,172,179 km (0.115 R)
• M89: 58,549,615 km (0.103 R)
• M90: 59,401,575 km (0.115 R)
• M91: 62,754,063 km (0.116 R)
• M92: 63,334,802 km (0.074 R)
• M93: 63,528,830 km (0.097 R)
• M94: 63,723,008 km (0.101 R)
• M95: 64,892,415 km (0.12 R)
• M96: 65,185,926 km (0.078 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 12,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit