🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.78 AU - 0.82 AU

Year: 261 Days

Day: 41.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.85 AU - 3.21 AU

Year: 1926 Days

Day: 24.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.9

Radius: 8.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.01 AU - 12.13 AU

Year: 12552 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 141.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,902,529 km

• M1: 152,739 km (0.055 R)
• M2: 341,083 km (0.118 R)
• M3: 504,145 km (0.095 R)
• M4: 611,855 km (0.092 R)
• M5: 710,739 km (0.118 R)
• M6: 780,003 km (0.053 R)
• M7: 1,002,156 km (0.106 R)
• M8: 1,416,542 km (0.069 R)
• M9: 1,832,125 km (0.092 R)
• M10: 1,978,881 km (0.086 R)
• M11: 2,336,719 km (0.116 R)
• M12: 2,442,634 km (0.075 R)
• M13: 2,854,477 km (0.051 R)
• M14: 2,968,022 km (0.076 R)
• M15: 3,527,667 km (0.055 R)
• M16: 4,216,266 km (0.077 R)
• M17: 4,509,777 km (0.072 R)
• M18: 5,013,773 km (0.053 R)
• M19: 5,255,224 km (0.099 R)
• M20: 5,749,495 km (0.07 R)
• M21: 6,295,527 km (0.044 R)
• M22: 6,443,928 km (0.075 R)
• M23: 6,556,127 km (0.087 R)
• M24: 7,319,824 km (0.074 R)
• M25: 7,436,809 km (0.059 R)
• M26: 7,593,887 km (0.034 R)
• M27: 8,111,645 km (0.074 R)
• M28: 8,682,062 km (0.11 R)
• M29: 8,847,368 km (0.035 R)
• M30: 9,732,688 km (0.12 R)
• M31: 10,164,128 km (0.083 R)
• M32: 10,382,092 km (0.026 R)
• M33: 10,690,114 km (0.091 R)
• M34: 10,822,957 km (0.045 R)
• M35: 11,586,355 km (0.105 R)
• M36: 11,905,747 km (0.115 R)
• M37: 12,089,602 km (0.046 R)
• M38: 12,367,106 km (0.049 R)
• M39: 13,930,554 km (0.09 R)
• M40: 14,612,570 km (0.109 R)
• M41: 15,555,486 km (0.08 R)
• M42: 15,806,810 km (0.09 R)
• M43: 15,958,353 km (0.058 R)
• M44: 16,059,631 km (0.065 R)
• M45: 16,211,921 km (0.066 R)
• M46: 17,135,688 km (0.113 R)
• M47: 17,343,330 km (0.097 R)
• M48: 17,866,025 km (0.105 R)
• M49: 18,926,973 km (0.115 R)
• M50: 20,391,387 km (0.059 R)
• M51: 21,276,258 km (0.111 R)
• M52: 22,004,500 km (0.096 R)
• M53: 23,026,254 km (0.067 R)
• M54: 23,715,900 km (0.107 R)
• M55: 25,825,679 km (0.088 R)
• M56: 26,063,689 km (0.11 R)
• M57: 28,055,734 km (0.107 R)
• M58: 29,597,191 km (0.061 R)
• M59: 30,096,249 km (0.115 R)
• M60: 30,221,463 km (0.113 R)
• M61: 30,598,000 km (0.062 R)
• M62: 31,546,451 km (0.077 R)
• M63: 32,184,037 km (0.112 R)
• M64: 32,697,307 km (0.068 R)
• M65: 34,122,377 km (0.119 R)
• M66: 35,039,860 km (0.095 R)
• M67: 35,237,479 km (0.077 R)
• M68: 36,898,913 km (0.08 R)
• M69: 37,570,608 km (0.084 R)
• M70: 38,585,779 km (0.118 R)
• M71: 39,404,378 km (0.045 R)
• M72: 40,366,741 km (0.112 R)
• M73: 40,573,934 km (0.08 R)
• M74: 41,406,297 km (0.087 R)
• M75: 41,684,998 km (0.057 R)
• M76: 42,244,195 km (0.093 R)
• M77: 43,440,978 km (0.11 R)
• M78: 43,937,044 km (0.073 R)
• M79: 45,149,385 km (0.09 R)
• M80: 45,292,700 km (0.085 R)
• M81: 45,436,314 km (0.069 R)
• M82: 45,795,798 km (0.065 R)
• M83: 46,228,285 km (0.114 R)
• M84: 46,445,053 km (0.092 R)
• M85: 47,170,153 km (0.1 R)
• M86: 49,146,640 km (0.099 R)
• M87: 49,220,392 km (0.096 R)

Asteroid Belt

Center: 11.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.3

Radius: 4.8

Gravity: 38.64 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.84 AU - 15.48 AU

Year: 16453 Days

Day: 18.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,902,529 km

• M1: 419,472 km (0.067 R)
• M2: 620,682 km (0.064 R)
• M3: 686,654 km (0.057 R)
• M4: 874,100 km (0.073 R)
• M5: 1,077,254 km (0.076 R)
• M6: 1,130,212 km (0.082 R)
• M7: 1,437,785 km (0.055 R)
• M8: 1,526,048 km (0.111 R)
• M9: 2,026,453 km (0.076 R)
• M10: 2,059,364 km (0.119 R)
• M11: 2,363,198 km (0.082 R)
• M12: 2,645,040 km (0.106 R)
• M13: 3,834,642 km (0.084 R)
• M14: 4,291,514 km (0.101 R)
• M15: 4,376,336 km (0.119 R)
• M16: 4,504,841 km (0.055 R)
• M17: 5,030,827 km (0.082 R)
• M18: 5,483,959 km (0.112 R)
• M19: 5,950,106 km (0.102 R)
• M20: 6,092,523 km (0.11 R)
• M21: 6,574,976 km (0.102 R)
• M22: 8,042,232 km (0.113 R)
• M23: 8,570,761 km (0.043 R)
• M24: 9,329,372 km (0.077 R)
• M25: 9,940,479 km (0.072 R)
• M26: 10,450,010 km (0.106 R)
• M27: 11,318,126 km (0.11 R)
• M28: 11,435,560 km (0.09 R)
• M29: 11,969,176 km (0.072 R)
• M30: 12,329,408 km (0.113 R)
• M31: 12,571,607 km (0.096 R)
• M32: 12,999,157 km (0.064 R)
• M33: 13,680,725 km (0.063 R)
• M34: 15,337,073 km (0.094 R)
• M35: 15,859,319 km (0.091 R)
• M36: 16,453,821 km (0.114 R)
• M37: 18,625,982 km (0.036 R)
• M38: 19,323,108 km (0.071 R)
• M39: 19,604,352 km (0.093 R)
• M40: 19,957,702 km (0.094 R)
• M41: 20,313,296 km (0.105 R)
• M42: 20,599,178 km (0.042 R)
• M43: 20,814,449 km (0.109 R)
• M44: 21,174,980 km (0.091 R)
• M45: 21,537,605 km (0.073 R)
• M46: 22,122,084 km (0.096 R)
• M47: 22,416,194 km (0.082 R)
• M48: 23,008,452 km (0.07 R)
• M49: 24,283,923 km (0.072 R)
• M50: 24,511,312 km (0.12 R)
• M51: 24,815,744 km (0.076 R)
• M52: 24,968,333 km (0.116 R)
• M53: 26,123,229 km (0.086 R)
• M54: 26,512,034 km (0.096 R)
• M55: 29,690,689 km (0.118 R)
• M56: 29,852,704 km (0.098 R)
• M57: 30,831,224 km (0.1 R)
• M58: 31,324,448 km (0.037 R)
• M59: 31,406,876 km (0.054 R)
• M60: 31,654,760 km (0.105 R)
• M61: 31,986,119 km (0.096 R)
• M62: 33,071,152 km (0.053 R)
• M63: 34,593,311 km (0.102 R)
• M64: 35,879,105 km (0.108 R)
• M65: 37,093,241 km (0.091 R)
• M66: 39,028,289 km (0.093 R)
• M67: 39,117,001 km (0.035 R)
• M68: 40,456,051 km (0.099 R)
• M69: 41,538,093 km (0.104 R)
• M70: 42,812,367 km (0.119 R)
• M71: 47,467,105 km (0.087 R)
• M72: 51,110,412 km (0.118 R)
• M73: 51,304,739 km (0.12 R)
• M74: 52,181,832 km (0.068 R)
• M75: 54,544,730 km (0.116 R)
• M76: 54,942,062 km (0.059 R)
• M77: 56,440,135 km (0.06 R)
• M78: 56,741,276 km (0.09 R)
• M79: 57,951,522 km (0.108 R)
• M80: 58,154,078 km (0.047 R)
• M81: 59,476,373 km (0.031 R)
• M82: 62,773,062 km (0.093 R)
• M83: 64,129,166 km (0.096 R)
• M84: 65,917,011 km (0.116 R)
• M85: 66,234,308 km (0.118 R)
• M86: 66,340,073 km (0.096 R)
• M87: 68,897,449 km (0.085 R)
• M88: 69,434,206 km (0.106 R)
• M89: 70,296,039 km (0.07 R)
• M90: 70,836,387 km (0.096 R)
• M91: 71,161,314 km (0.101 R)
• M92: 72,902,483 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 19,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit