🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.67 AU - 0.95 AU

Year: 254 Days

Day: 47 Hours

Environment

Temp: 180 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.81 AU - 1.17 AU

Year: 343 Days

Day: 44.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,905,689 km

• M1: 582,534 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.23 AU - 1.73 AU

Year: 627 Days

Day: 23.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,905,689 km

• M1: 477,217 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.01 AU - 3.13 AU

Year: 1435 Days

Day: 36.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,905,689 km

• M1: 493,673 km (0.113 R)

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.9

Radius: 14.3

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.63 AU - 11.09 AU

Year: 11613 Days

Day: 7.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,905,689 km

• M1: 178,919 km (0.088 R)
• M2: 272,119 km (0.12 R)
• M3: 377,735 km (0.116 R)
• M4: 517,758 km (0.088 R)
• M5: 619,784 km (0.085 R)
• M6: 876,644 km (0.066 R)
• M7: 1,019,061 km (0.059 R)
• M8: 1,108,520 km (0.099 R)
• M9: 1,232,537 km (0.057 R)
• M10: 1,394,701 km (0.113 R)
• M11: 1,616,704 km (0.069 R)
• M12: 2,474,648 km (0.032 R)
• M13: 2,682,739 km (0.061 R)
• M14: 2,918,355 km (0.101 R)
• M15: 3,138,713 km (0.109 R)
• M16: 3,341,867 km (0.084 R)
• M17: 3,881,018 km (0.107 R)
• M18: 4,148,648 km (0.097 R)
• M19: 4,422,412 km (0.099 R)
• M20: 5,014,072 km (0.112 R)
• M21: 5,359,793 km (0.073 R)
• M22: 5,658,539 km (0.053 R)
• M23: 6,272,340 km (0.115 R)
• M24: 6,644,988 km (0.073 R)
• M25: 6,966,174 km (0.087 R)
• M26: 7,262,528 km (0.078 R)
• M27: 8,364,017 km (0.065 R)
• M28: 9,094,952 km (0.11 R)
• M29: 9,191,742 km (0.041 R)
• M30: 9,979,076 km (0.067 R)
• M31: 10,212,897 km (0.025 R)
• M32: 10,925,132 km (0.109 R)
• M33: 11,062,613 km (0.116 R)
• M34: 11,200,692 km (0.102 R)
• M35: 11,339,219 km (0.07 R)
• M36: 11,618,369 km (0.109 R)
• M37: 11,899,613 km (0.095 R)
• M38: 12,076,587 km (0.055 R)
• M39: 12,218,855 km (0.077 R)
• M40: 12,648,799 km (0.078 R)
• M41: 12,938,271 km (0.116 R)
• M42: 13,523,797 km (0.062 R)
• M43: 13,708,550 km (0.068 R)
• M44: 14,455,941 km (0.035 R)
• M45: 14,758,728 km (0.057 R)
• M46: 14,910,869 km (0.091 R)
• M47: 15,025,311 km (0.102 R)
• M48: 15,293,540 km (0.109 R)
• M49: 15,718,248 km (0.098 R)
• M50: 15,951,471 km (0.12 R)
• M51: 16,264,430 km (0.082 R)
• M52: 18,143,230 km (0.083 R)
• M53: 18,347,132 km (0.085 R)
• M54: 19,087,492 km (0.099 R)
• M55: 19,461,486 km (0.089 R)
• M56: 19,879,762 km (0.1 R)
• M57: 20,132,133 km (0.095 R)
• M58: 20,555,196 km (0.038 R)
• M59: 21,109,606 km (0.088 R)
• M60: 21,238,260 km (0.1 R)
• M61: 21,668,952 km (0.105 R)
• M62: 22,102,487 km (0.118 R)
• M63: 22,276,619 km (0.093 R)
• M64: 23,420,295 km (0.093 R)
• M65: 24,628,148 km (0.073 R)
• M66: 24,899,369 km (0.036 R)
• M67: 25,490,280 km (0.102 R)
• M68: 25,993,976 km (0.077 R)
• M69: 30,188,402 km (0.084 R)
• M70: 30,430,152 km (0.112 R)
• M71: 30,867,127 km (0.1 R)
• M72: 31,894,565 km (0.092 R)
• M73: 32,585,857 km (0.045 R)
• M74: 32,933,373 km (0.069 R)
• M75: 33,232,269 km (0.072 R)
• M76: 33,481,948 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.3

Radius: 11.4

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12.4 AU - 12.48 AU

Year: 15280 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,905,689 km

• M1: 144,811 km (0.102 R)
• M2: 379,231 km (0.093 R)
• M3: 462,557 km (0.101 R)
• M4: 553,961 km (0.079 R)
• M5: 691,441 km (0.091 R)
• M6: 799,451 km (0.071 R)
• M7: 928,404 km (0.054 R)
• M8: 1,003,203 km (0.089 R)
• M9: 1,143,676 km (0.111 R)
• M10: 1,623,137 km (0.07 R)
• M11: 1,962,874 km (0.044 R)
• M12: 2,304,406 km (0.094 R)
• M13: 2,578,469 km (0.077 R)
• M14: 2,664,936 km (0.107 R)
• M15: 3,020,830 km (0.108 R)
• M16: 3,631,638 km (0.094 R)
• M17: 3,778,094 km (0.093 R)
• M18: 3,901,662 km (0.044 R)
• M19: 4,152,687 km (0.055 R)
• M20: 4,383,367 km (0.106 R)
• M21: 4,697,523 km (0.106 R)
• M22: 5,292,473 km (0.101 R)
• M23: 6,317,069 km (0.075 R)
• M24: 6,434,653 km (0.118 R)
• M25: 6,732,054 km (0.095 R)
• M26: 7,094,679 km (0.113 R)
• M27: 7,965,787 km (0.094 R)
• M28: 8,641,222 km (0.092 R)
• M29: 8,837,644 km (0.119 R)
• M30: 10,531,092 km (0.09 R)
• M31: 10,635,960 km (0.104 R)
• M32: 11,307,505 km (0.093 R)
• M33: 11,486,573 km (0.042 R)
• M34: 11,594,433 km (0.093 R)
• M35: 12,322,227 km (0.101 R)
• M36: 12,840,434 km (0.098 R)
• M37: 13,027,282 km (0.095 R)
• M38: 13,139,929 km (0.117 R)
• M39: 14,788,198 km (0.097 R)
• M40: 16,217,905 km (0.092 R)
• M41: 17,195,228 km (0.036 R)
• M42: 17,525,391 km (0.078 R)
• M43: 17,774,321 km (0.117 R)
• M44: 17,982,562 km (0.111 R)
• M45: 18,149,962 km (0.079 R)
• M46: 18,233,736 km (0.066 R)
• M47: 18,443,772 km (0.097 R)
• M48: 18,528,145 km (0.045 R)
• M49: 18,612,518 km (0.089 R)
• M50: 19,850,740 km (0.101 R)
• M51: 20,414,425 km (0.118 R)
• M52: 20,501,640 km (0.114 R)
• M53: 21,115,590 km (0.055 R)
• M54: 21,424,659 km (0.032 R)
• M55: 21,513,371 km (0.08 R)
• M56: 21,690,943 km (0.076 R)
• M57: 21,824,385 km (0.093 R)
• M58: 23,402,343 km (0.055 R)
• M59: 23,676,556 km (0.108 R)
• M60: 23,859,963 km (0.091 R)
• M61: 24,182,047 km (0.113 R)
• M62: 24,412,877 km (0.11 R)
• M63: 24,784,029 km (0.065 R)
• M64: 25,672,640 km (0.107 R)
• M65: 28,109,290 km (0.099 R)
• M66: 28,400,707 km (0.108 R)
• M67: 29,675,430 km (0.09 R)
• M68: 30,021,899 km (0.081 R)
• M69: 30,270,082 km (0.117 R)
• M70: 30,818,657 km (0.066 R)
• M71: 30,968,704 km (0.095 R)
• M72: 31,169,315 km (0.053 R)
• M73: 31,420,789 km (0.057 R)
• M74: 31,521,468 km (0.058 R)
• M75: 33,045,422 km (0.119 R)
• M76: 33,199,208 km (0.095 R)
• M77: 33,610,154 km (0.114 R)
• M78: 33,919,672 km (0.075 R)
• M79: 34,229,938 km (0.025 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit