🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.69 AU - 0.93 AU

Year: 275 Days

Day: 39.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 63.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,750,728 km

• M1: 228,735 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.3 AU - 2.48 AU

Year: 1392 Days

Day: 15.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 55.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,750,728 km

• M1: 820,544 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.54 AU - 4 AU

Year: 2228 Days

Day: 17.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,750,728 km

• M1: 1,891,216 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.5 AU - 5.12 AU

Year: 3371 Days

Day: 46.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.6

Radius: 14.8

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.55 AU - 7.39 AU

Year: 5495 Days

Day: 6.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,750,728 km

• M1: 186,698 km (0.039 R)
• M2: 463,903 km (0.12 R)
• M3: 593,455 km (0.09 R)
• M4: 859,739 km (0.058 R)
• M5: 1,028,785 km (0.08 R)
• M6: 1,282,802 km (0.1 R)
• M7: 1,402,480 km (0.08 R)
• M8: 2,042,460 km (0.099 R)
• M9: 2,805,858 km (0.044 R)
• M10: 2,944,684 km (0.11 R)
• M11: 3,333,340 km (0.102 R)
• M12: 3,566,114 km (0.116 R)
• M13: 3,760,591 km (0.108 R)
• M14: 3,870,097 km (0.084 R)
• M15: 4,003,089 km (0.1 R)
• M16: 4,319,339 km (0.085 R)
• M17: 4,434,380 km (0.111 R)
• M18: 4,550,318 km (0.069 R)
• M19: 5,170,102 km (0.081 R)
• M20: 5,415,742 km (0.104 R)
• M21: 6,384,089 km (0.107 R)
• M22: 6,701,087 km (0.11 R)
• M23: 6,888,384 km (0.068 R)
• M24: 7,433,369 km (0.041 R)
• M25: 7,627,397 km (0.106 R)
• M26: 7,767,121 km (0.099 R)
• M27: 7,907,594 km (0.097 R)
• M28: 8,191,231 km (0.083 R)
• M29: 8,593,799 km (0.103 R)
• M30: 9,659,086 km (0.082 R)
• M31: 9,871,215 km (0.059 R)
• M32: 10,207,512 km (0.072 R)
• M33: 10,703,428 km (0.066 R)
• M34: 11,112,279 km (0.039 R)
• M35: 11,751,212 km (0.103 R)
• M36: 11,945,240 km (0.072 R)
• M37: 12,042,629 km (0.081 R)
• M38: 12,205,690 km (0.069 R)
• M39: 13,098,341 km (0.108 R)
• M40: 13,333,209 km (0.103 R)
• M41: 13,434,338 km (0.074 R)
• M42: 13,535,765 km (0.086 R)
• M43: 14,046,342 km (0.119 R)
• M44: 14,771,892 km (0.112 R)
• M45: 15,016,485 km (0.119 R)
• M46: 15,545,164 km (0.081 R)
• M47: 15,972,565 km (0.076 R)
• M48: 16,367,653 km (0.104 R)
• M49: 16,512,164 km (0.049 R)
• M50: 17,720,466 km (0.102 R)
• M51: 18,054,967 km (0.11 R)
• M52: 18,504,209 km (0.041 R)
• M53: 19,605,100 km (0.058 R)
• M54: 19,797,034 km (0.053 R)
• M55: 20,688,189 km (0.104 R)
• M56: 20,805,473 km (0.095 R)
• M57: 21,355,246 km (0.106 R)
• M58: 21,909,955 km (0.069 R)
• M59: 22,429,358 km (0.094 R)
• M60: 23,480,134 km (0.066 R)
• M61: 23,602,505 km (0.111 R)
• M62: 23,888,686 km (0.079 R)
• M63: 24,258,192 km (0.067 R)
• M64: 24,629,793 km (0.029 R)
• M65: 25,923,965 km (0.119 R)
• M66: 26,303,794 km (0.079 R)
• M67: 28,100,913 km (0.118 R)
• M68: 28,273,998 km (0.075 R)
• M69: 28,839,478 km (0.084 R)
• M70: 29,320,883 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.1

Radius: 14.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.85 AU - 11.01 AU

Year: 10053 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,750,728 km

• M1: 181,462 km (0.104 R)
• M2: 534,064 km (0.074 R)
• M3: 713,881 km (0.065 R)
• M4: 1,009,636 km (0.092 R)
• M5: 1,172,997 km (0.043 R)
• M6: 1,381,387 km (0.096 R)
• M7: 1,546,244 km (0.112 R)
• M8: 1,836,015 km (0.114 R)
• M9: 2,101,700 km (0.107 R)
• M10: 2,207,317 km (0.095 R)
• M11: 2,358,261 km (0.116 R)
• M12: 2,468,365 km (0.112 R)
• M13: 3,311,947 km (0.037 R)
• M14: 3,485,930 km (0.094 R)
• M15: 3,895,229 km (0.068 R)
• M16: 4,401,469 km (0.032 R)
• M17: 4,760,055 km (0.106 R)
• M18: 4,900,527 km (0.107 R)
• M19: 5,653,304 km (0.08 R)
• M20: 6,134,709 km (0.113 R)
• M21: 6,380,499 km (0.068 R)
• M22: 6,535,781 km (0.108 R)
• M23: 6,945,380 km (0.047 R)
• M24: 7,233,805 km (0.08 R)
• M25: 7,591,942 km (0.119 R)
• M26: 7,756,650 km (0.106 R)
• M27: 8,597,838 km (0.108 R)
• M28: 8,873,248 km (0.082 R)
• M29: 9,610,018 km (0.066 R)
• M30: 9,895,899 km (0.053 R)
• M31: 10,220,975 km (0.068 R)
• M32: 10,549,492 km (0.091 R)
• M33: 10,807,399 km (0.091 R)
• M34: 12,360,075 km (0.071 R)
• M35: 14,550,786 km (0.06 R)
• M36: 15,837,627 km (0.116 R)
• M37: 16,218,055 km (0.115 R)
• M38: 16,772,913 km (0.084 R)
• M39: 16,944,951 km (0.11 R)
• M40: 17,117,587 km (0.118 R)
• M41: 18,964,821 km (0.091 R)
• M42: 19,054,281 km (0.063 R)
• M43: 19,730,463 km (0.084 R)
• M44: 20,322,721 km (0.1 R)
• M45: 20,414,425 km (0.06 R)
• M46: 20,828,512 km (0.071 R)
• M47: 21,852,509 km (0.072 R)
• M48: 21,993,430 km (0.113 R)
• M49: 22,087,527 km (0.111 R)
• M50: 22,560,107 km (0.102 R)
• M51: 22,892,962 km (0.111 R)
• M52: 23,083,849 km (0.065 R)
• M53: 23,323,206 km (0.088 R)
• M54: 24,094,831 km (0.115 R)
• M55: 24,581,324 km (0.033 R)
• M56: 24,679,011 km (0.092 R)
• M57: 25,910,950 km (0.091 R)
• M58: 26,709,952 km (0.105 R)
• M59: 28,691,376 km (0.091 R)
• M60: 29,000,295 km (0.089 R)
• M61: 29,155,279 km (0.085 R)
• M62: 29,258,651 km (0.111 R)
• M63: 29,829,815 km (0.056 R)
• M64: 30,038,355 km (0.091 R)
• M65: 30,457,079 km (0.064 R)
• M66: 30,719,624 km (0.097 R)
• M67: 31,990,757 km (0.079 R)
• M68: 32,097,420 km (0.1 R)
• M69: 33,171,084 km (0.04 R)
• M70: 33,603,721 km (0.057 R)
• M71: 34,858,249 km (0.045 R)
• M72: 36,684,988 km (0.088 R)
• M73: 37,244,634 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 19,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit