🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.82 AU - 1.14 AU

Year: 367 Days

Day: 21 Hours

Environment

Temp: 19 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,882,890 km

• M1: 415,284 km (0.099 R)
• M2: 565,330 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.01 AU - 1.05 AU

Year: 396 Days

Day: 43.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,882,890 km

• M1: 124,017 km (0.106 R)
• M2: 193,879 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.02 AU - 3.04 AU

Year: 1524 Days

Day: 34.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.1

Radius: 8.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.76 AU - 4.96 AU

Year: 3448 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 64,882,890 km

• M1: 110,254 km (0.1 R)
• M2: 183,257 km (0.098 R)
• M3: 262,843 km (0.108 R)
• M4: 326,871 km (0.114 R)
• M5: 380,427 km (0.061 R)
• M6: 474,973 km (0.104 R)
• M7: 537,954 km (0.085 R)
• M8: 717,621 km (0.114 R)
• M9: 886,517 km (0.1 R)
• M10: 954,135 km (0.101 R)
• M11: 1,235,678 km (0.047 R)
• M12: 1,318,855 km (0.104 R)
• M13: 1,375,403 km (0.101 R)
• M14: 1,469,201 km (0.117 R)
• M15: 1,580,202 km (0.029 R)
• M16: 1,771,388 km (0.095 R)
• M17: 1,834,070 km (0.056 R)
• M18: 1,961,976 km (0.048 R)
• M19: 2,201,482 km (0.119 R)
• M20: 2,354,970 km (0.081 R)
• M21: 2,467,916 km (0.058 R)
• M22: 2,699,494 km (0.099 R)
• M23: 2,753,947 km (0.098 R)
• M24: 2,928,827 km (0.032 R)
• M25: 2,994,201 km (0.085 R)
• M26: 3,212,465 km (0.075 R)
• M27: 3,367,448 km (0.084 R)
• M28: 3,426,240 km (0.048 R)
• M29: 3,485,331 km (0.081 R)
• M30: 3,725,137 km (0.047 R)
• M31: 3,918,866 km (0.117 R)
• M32: 4,001,444 km (0.114 R)
• M33: 4,147,302 km (0.054 R)
• M34: 4,263,240 km (0.111 R)
• M35: 4,584,726 km (0.075 R)
• M36: 4,639,030 km (0.108 R)
• M37: 4,737,465 km (0.081 R)
• M38: 4,803,438 km (0.072 R)
• M39: 5,093,060 km (0.119 R)
• M40: 5,160,678 km (0.084 R)
• M41: 5,422,773 km (0.101 R)
• M42: 5,596,008 km (0.096 R)
• M43: 5,700,876 km (0.048 R)
• M44: 5,829,829 km (0.082 R)
• M45: 5,924,375 km (0.092 R)
• M46: 6,102,845 km (0.082 R)
• M47: 6,319,463 km (0.113 R)
• M48: 6,587,542 km (0.085 R)
• M49: 6,884,344 km (0.102 R)
• M50: 7,800,781 km (0.108 R)
• M51: 7,931,230 km (0.038 R)
• M52: 8,062,278 km (0.106 R)
• M53: 8,260,196 km (0.088 R)
• M54: 8,326,468 km (0.097 R)
• M55: 8,446,445 km (0.097 R)
• M56: 8,850,060 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.7

Radius: 10.4

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.89 AU - 11.33 AU

Year: 11283 Days

Day: 9.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,882,890 km

• M1: 162,164 km (0.041 R)
• M2: 299,495 km (0.027 R)
• M3: 511,326 km (0.075 R)
• M4: 610,808 km (0.107 R)
• M5: 699,220 km (0.12 R)
• M6: 1,232,387 km (0.106 R)
• M7: 1,324,390 km (0.094 R)
• M8: 1,539,811 km (0.109 R)
• M9: 1,639,443 km (0.081 R)
• M10: 1,715,588 km (0.115 R)
• M11: 2,059,514 km (0.107 R)
• M12: 2,282,116 km (0.113 R)
• M13: 2,872,728 km (0.089 R)
• M14: 3,059,127 km (0.113 R)
• M15: 3,476,505 km (0.104 R)
• M16: 3,641,960 km (0.101 R)
• M17: 3,877,876 km (0.078 R)
• M18: 4,049,614 km (0.115 R)
• M19: 4,258,902 km (0.095 R)
• M20: 5,019,607 km (0.09 R)
• M21: 5,282,600 km (0.114 R)
• M22: 5,396,743 km (0.084 R)
• M23: 6,019,070 km (0.098 R)
• M24: 6,178,242 km (0.088 R)
• M25: 6,258,427 km (0.071 R)
• M26: 7,629,791 km (0.094 R)
• M27: 8,063,325 km (0.06 R)
• M28: 8,327,365 km (0.103 R)
• M29: 8,549,518 km (0.089 R)
• M30: 9,782,803 km (0.098 R)
• M31: 10,828,492 km (0.106 R)
• M32: 12,666,003 km (0.058 R)
• M33: 12,819,191 km (0.062 R)
• M34: 13,178,974 km (0.105 R)
• M35: 13,386,167 km (0.102 R)
• M36: 14,331,626 km (0.066 R)
• M37: 16,009,815 km (0.113 R)
• M38: 16,286,421 km (0.067 R)
• M39: 16,508,723 km (0.117 R)
• M40: 16,676,123 km (0.093 R)
• M41: 18,150,710 km (0.055 R)
• M42: 18,381,240 km (0.111 R)
• M43: 18,903,486 km (0.06 R)
• M44: 19,137,158 km (0.067 R)
• M45: 20,679,512 km (0.057 R)
• M46: 20,980,653 km (0.119 R)
• M47: 21,283,289 km (0.083 R)
• M48: 23,254,241 km (0.086 R)
• M49: 23,441,986 km (0.107 R)
• M50: 23,630,180 km (0.1 R)
• M51: 23,881,954 km (0.103 R)
• M52: 24,706,537 km (0.114 R)
• M53: 24,898,022 km (0.089 R)
• M54: 25,026,078 km (0.117 R)
• M55: 25,282,788 km (0.109 R)
• M56: 25,993,079 km (0.097 R)
• M57: 26,709,952 km (0.11 R)
• M58: 27,499,529 km (0.111 R)
• M59: 28,564,068 km (0.108 R)
• M60: 30,733,387 km (0.11 R)
• M61: 30,802,052 km (0.114 R)
• M62: 30,870,717 km (0.065 R)
• M63: 31,491,249 km (0.093 R)
• M64: 31,560,513 km (0.046 R)
• M65: 31,768,454 km (0.071 R)
• M66: 31,837,868 km (0.101 R)
• M67: 32,325,108 km (0.064 R)
• M68: 32,394,970 km (0.119 R)
• M69: 33,518,749 km (0.027 R)
• M70: 33,943,458 km (0.112 R)
• M71: 35,949,116 km (0.106 R)
• M72: 36,383,848 km (0.077 R)
• M73: 36,601,961 km (0.105 R)
• M74: 37,478,455 km (0.069 R)
• M75: 39,326,587 km (0.085 R)
• M76: 39,550,386 km (0.038 R)
• M77: 40,600,264 km (0.092 R)
• M78: 40,977,400 km (0.079 R)
• M79: 41,052,947 km (0.078 R)
• M80: 41,355,733 km (0.08 R)
• M81: 42,803,990 km (0.07 R)
• M82: 44,346,344 km (0.054 R)
• M83: 45,750,021 km (0.094 R)
• M84: 46,614,996 km (0.062 R)
• M85: 46,772,821 km (0.074 R)
• M86: 47,247,346 km (0.073 R)
• M87: 47,882,688 km (0.093 R)
• M88: 48,840,862 km (0.049 R)
• M89: 54,888,356 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.5

Radius: 3.5

Gravity: 22.49 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.14 AU - 19.38 AU

Year: 24833 Days

Day: 22.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,882,890 km

• M1: 108,309 km (0.1 R)
• M2: 139,575 km (0.12 R)
• M3: 162,613 km (0.112 R)
• M4: 662,419 km (0.087 R)
• M5: 725,400 km (0.116 R)
• M6: 1,118,094 km (0.103 R)
• M7: 1,912,160 km (0.06 R)
• M8: 2,473,900 km (0.108 R)
• M9: 2,909,080 km (0.073 R)
• M10: 2,978,045 km (0.041 R)
• M11: 3,117,769 km (0.102 R)
• M12: 3,586,609 km (0.078 R)
• M13: 3,623,560 km (0.059 R)
• M14: 3,735,309 km (0.118 R)
• M15: 3,923,952 km (0.039 R)
• M16: 4,232,273 km (0.083 R)
• M17: 4,310,513 km (0.092 R)
• M18: 4,389,202 km (0.114 R)
• M19: 4,588,316 km (0.066 R)
• M20: 4,953,933 km (0.116 R)
• M21: 5,541,105 km (0.08 R)
• M22: 5,583,890 km (0.11 R)
• M23: 5,669,759 km (0.109 R)
• M24: 6,017,724 km (0.088 R)
• M25: 7,382,954 km (0.086 R)
• M26: 7,571,896 km (0.118 R)
• M27: 7,810,505 km (0.096 R)
• M28: 8,003,037 km (0.086 R)
• M29: 8,294,753 km (0.102 R)
• M30: 8,441,957 km (0.099 R)
• M31: 8,491,175 km (0.099 R)
• M32: 9,805,093 km (0.079 R)
• M33: 10,221,873 km (0.108 R)
• M34: 11,072,786 km (0.095 R)
• M35: 12,279,292 km (0.088 R)
• M36: 12,954,876 km (0.099 R)
• M37: 13,068,571 km (0.104 R)
• M38: 14,695,597 km (0.104 R)
• M39: 15,412,171 km (0.105 R)
• M40: 16,385,305 km (0.102 R)
• M41: 16,446,790 km (0.11 R)
• M42: 17,003,444 km (0.115 R)
• M43: 17,566,380 km (0.054 R)
• M44: 18,710,206 km (0.077 R)
• M45: 19,161,542 km (0.028 R)
• M46: 19,616,470 km (0.03 R)
• M47: 19,747,218 km (0.115 R)
• M48: 20,009,314 km (0.102 R)
• M49: 20,536,945 km (0.117 R)
• M50: 21,069,215 km (0.092 R)
• M51: 21,404,314 km (0.055 R)
• M52: 22,147,366 km (0.056 R)
• M53: 22,624,733 km (0.056 R)
• M54: 22,693,099 km (0.116 R)
• M55: 24,778,793 km (0.098 R)
• M56: 24,849,403 km (0.089 R)
• M57: 27,070,034 km (0.073 R)
• M58: 27,653,316 km (0.114 R)
• M59: 28,019,980 km (0.095 R)
• M60: 28,980,848 km (0.082 R)
• M61: 30,253,477 km (0.065 R)
• M62: 30,782,903 km (0.082 R)
• M63: 31,620,801 km (0.109 R)
• M64: 32,234,900 km (0.092 R)
• M65: 32,466,328 km (0.115 R)
• M66: 33,319,186 km (0.096 R)
• M67: 33,553,007 km (0.087 R)
• M68: 36,803,470 km (0.097 R)
• M69: 37,692,380 km (0.062 R)
• M70: 37,854,844 km (0.052 R)
• M71: 39,326,887 km (0.105 R)
• M72: 41,905,505 km (0.117 R)
• M73: 41,989,579 km (0.084 R)
• M74: 42,495,220 km (0.03 R)
• M75: 44,366,689 km (0.082 R)
• M76: 44,623,998 km (0.046 R)
• M77: 45,744,635 km (0.091 R)
• M78: 51,845,236 km (0.117 R)
• M79: 53,295,737 km (0.114 R)
• M80: 53,660,607 km (0.115 R)
• M81: 54,575,996 km (0.077 R)
• M82: 54,943,708 km (0.114 R)
• M83: 55,312,167 km (0.099 R)
• M84: 56,051,480 km (0.12 R)
• M85: 58,101,569 km (0.102 R)
• M86: 59,607,870 km (0.089 R)
• M87: 61,795,589 km (0.069 R)
• M88: 63,043,834 km (0.09 R)
• M89: 63,816,058 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 17,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit