🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.48 AU - 0.58 AU

Year: 147 Days

Day: 17.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.57 AU - 0.61 AU

Year: 173 Days

Day: 47.6 Hours

Environment

Temp: 208 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,755,147 km

• M1: 60,886 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.8 AU - 1.24 AU

Year: 392 Days

Day: 20.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,755,147 km

• M1: 611,107 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.29 AU - 1.53 AU

Year: 638 Days

Day: 21 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,755,147 km

• M1: 715,527 km (0.06 R)

Asteroid Belt

Center: 3.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237

Radius: 9.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.71 AU - 4.75 AU

Year: 3917 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,755,147 km

• M1: 314,754 km (0.083 R)
• M2: 383,569 km (0.103 R)
• M3: 473,627 km (0.049 R)
• M4: 652,845 km (0.055 R)
• M5: 729,439 km (0.08 R)
• M6: 883,226 km (0.092 R)
• M7: 998,416 km (0.082 R)
• M8: 1,088,325 km (0.079 R)
• M9: 1,374,954 km (0.074 R)
• M10: 1,818,213 km (0.083 R)
• M11: 1,892,114 km (0.084 R)
• M12: 1,979,778 km (0.046 R)
• M13: 2,056,073 km (0.117 R)
• M14: 2,120,251 km (0.111 R)
• M15: 2,277,478 km (0.102 R)
• M16: 2,452,059 km (0.119 R)
• M17: 2,659,102 km (0.039 R)
• M18: 2,771,899 km (0.102 R)
• M19: 2,944,236 km (0.046 R)
• M20: 3,031,750 km (0.048 R)
• M21: 3,224,283 km (0.095 R)
• M22: 3,329,600 km (0.061 R)
• M23: 3,436,113 km (0.111 R)
• M24: 3,513,007 km (0.104 R)
• M25: 3,921,708 km (0.071 R)
• M26: 4,262,941 km (0.071 R)
• M27: 4,395,485 km (0.087 R)
• M28: 5,219,320 km (0.099 R)
• M29: 5,450,598 km (0.117 R)
• M30: 5,612,763 km (0.11 R)
• M31: 5,831,475 km (0.081 R)
• M32: 5,923,477 km (0.102 R)
• M33: 6,485,367 km (0.115 R)
• M34: 6,618,958 km (0.1 R)
• M35: 7,123,252 km (0.094 R)
• M36: 7,300,675 km (0.093 R)
• M37: 7,439,652 km (0.115 R)
• M38: 7,680,055 km (0.083 R)
• M39: 7,963,843 km (0.06 R)
• M40: 8,271,565 km (0.119 R)
• M41: 8,416,675 km (0.116 R)
• M42: 8,983,801 km (0.088 R)
• M43: 9,585,035 km (0.094 R)
• M44: 9,650,259 km (0.118 R)
• M45: 9,824,840 km (0.059 R)
• M46: 10,000,468 km (0.076 R)
• M47: 10,265,855 km (0.083 R)
• M48: 10,354,865 km (0.099 R)
• M49: 10,421,736 km (0.11 R)
• M50: 10,645,833 km (0.084 R)
• M51: 10,736,041 km (0.118 R)
• M52: 10,848,987 km (0.111 R)
• M53: 10,962,382 km (0.107 R)
• M54: 11,098,816 km (0.112 R)
• M55: 11,883,456 km (0.076 R)
• M56: 12,047,117 km (0.084 R)
• M57: 12,805,279 km (0.052 R)
• M58: 13,505,546 km (0.067 R)
• M59: 13,603,234 km (0.096 R)
• M60: 13,946,561 km (0.119 R)
• M61: 14,020,612 km (0.083 R)
• M62: 14,918,199 km (0.084 R)
• M63: 15,145,588 km (0.115 R)
• M64: 15,552,494 km (0.072 R)
• M65: 15,834,486 km (0.038 R)
• M66: 16,195,615 km (0.107 R)
• M67: 16,455,317 km (0.081 R)
• M68: 16,716,365 km (0.112 R)
• M69: 16,978,910 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.7

Radius: 13.1

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.39 AU - 9.79 AU

Year: 10436 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,755,147 km

• M1: 175,777 km (0.093 R)
• M2: 387,309 km (0.119 R)
• M3: 614,099 km (0.111 R)
• M4: 962,961 km (0.086 R)
• M5: 1,243,906 km (0.094 R)
• M6: 1,372,710 km (0.12 R)
• M7: 1,621,043 km (0.12 R)
• M8: 2,187,570 km (0.068 R)
• M9: 2,345,395 km (0.049 R)
• M10: 3,310,152 km (0.102 R)
• M11: 3,461,695 km (0.112 R)
• M12: 3,615,631 km (0.045 R)
• M13: 4,352,849 km (0.062 R)
• M14: 4,756,016 km (0.086 R)
• M15: 5,206,455 km (0.06 R)
• M16: 5,454,787 km (0.083 R)
• M17: 5,707,159 km (0.111 R)
• M18: 5,816,365 km (0.076 R)
• M19: 6,000,071 km (0.11 R)
• M20: 6,373,468 km (0.111 R)
• M21: 6,487,012 km (0.112 R)
• M22: 7,578,628 km (0.077 R)
• M23: 7,941,553 km (0.058 R)
• M24: 8,104,764 km (0.082 R)
• M25: 8,393,039 km (0.029 R)
• M26: 8,642,867 km (0.108 R)
• M27: 9,666,715 km (0.05 R)
• M28: 9,753,781 km (0.076 R)
• M29: 10,638,653 km (0.079 R)
• M30: 10,954,454 km (0.116 R)
• M31: 12,107,704 km (0.105 R)
• M32: 12,201,651 km (0.084 R)
• M33: 12,627,407 km (0.052 R)
• M34: 12,770,273 km (0.06 R)
• M35: 12,866,015 km (0.12 R)
• M36: 14,279,416 km (0.113 R)
• M37: 15,844,210 km (0.066 R)
• M38: 16,256,801 km (0.087 R)
• M39: 16,987,586 km (0.059 R)
• M40: 17,251,178 km (0.102 R)
• M41: 17,409,901 km (0.105 R)
• M42: 17,942,769 km (0.095 R)
• M43: 18,860,851 km (0.103 R)
• M44: 19,188,620 km (0.111 R)
• M45: 19,408,080 km (0.097 R)
• M46: 20,294,597 km (0.041 R)
• M47: 22,221,866 km (0.06 R)
• M48: 22,625,930 km (0.104 R)
• M49: 23,734,899 km (0.12 R)
• M50: 24,266,271 km (0.057 R)
• M51: 24,981,049 km (0.099 R)
• M52: 25,160,866 km (0.043 R)
• M53: 25,642,272 km (0.053 R)
• M54: 25,884,172 km (0.106 R)
• M55: 26,005,495 km (0.073 R)
• M56: 26,248,442 km (0.091 R)
• M57: 26,675,544 km (0.112 R)
• M58: 27,289,793 km (0.098 R)
• M59: 27,846,596 km (0.077 R)
• M60: 28,406,990 km (0.083 R)
• M61: 28,657,417 km (0.059 R)
• M62: 29,602,576 km (0.082 R)
• M63: 29,729,435 km (0.094 R)
• M64: 30,943,123 km (0.118 R)
• M65: 31,200,581 km (0.11 R)
• M66: 31,329,684 km (0.06 R)
• M67: 31,653,114 km (0.116 R)
• M68: 32,042,667 km (0.101 R)
• M69: 32,433,866 km (0.074 R)
• M70: 34,613,357 km (0.119 R)
• M71: 35,081,748 km (0.078 R)
• M72: 35,687,170 km (0.102 R)
• M73: 35,889,726 km (0.092 R)
• M74: 36,092,581 km (0.091 R)
• M75: 39,042,950 km (0.097 R)
• M76: 40,020,123 km (0.079 R)
• M77: 40,230,607 km (0.096 R)
• M78: 42,569,869 km (0.114 R)
• M79: 45,025,668 km (0.097 R)
• M80: 45,390,687 km (0.057 R)
• M81: 46,123,716 km (0.084 R)
• M82: 48,346,292 km (0.114 R)
• M83: 49,696,413 km (0.073 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 17,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit