🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.27 AU - 1.31 AU

Year: 527 Days

Day: 12.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,253,071 km

• M1: 1,162,824 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.59 AU - 1.69 AU

Year: 756 Days

Day: 12.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,253,071 km

• M1: 52,958 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.52 AU - 2.88 AU

Year: 1597 Days

Day: 36 Hours

Environment

Temp: -94 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.56 AU - 4.16 AU

Year: 2217 Days

Day: 19.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,253,071 km

• M1: 276,457 km (0.085 R)
• M2: 313,557 km (0.055 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.7

Radius: 14.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.01 AU - 6.01 AU

Year: 4655 Days

Day: 14.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,253,071 km

• M1: 205,996 km (0.033 R)
• M2: 303,235 km (0.1 R)
• M3: 416,480 km (0.108 R)
• M4: 796,908 km (0.101 R)
• M5: 952,639 km (0.07 R)
• M6: 1,227,600 km (0.092 R)
• M7: 1,514,230 km (0.116 R)
• M8: 1,697,038 km (0.114 R)
• M9: 1,839,156 km (0.066 R)
• M10: 1,985,463 km (0.064 R)
• M11: 2,204,025 km (0.094 R)
• M12: 2,720,587 km (0.055 R)
• M13: 2,832,187 km (0.117 R)
• M14: 2,926,434 km (0.109 R)
• M15: 3,060,324 km (0.091 R)
• M16: 3,215,905 km (0.114 R)
• M17: 3,927,542 km (0.102 R)
• M18: 4,054,401 km (0.044 R)
• M19: 4,182,756 km (0.072 R)
• M20: 4,377,832 km (0.118 R)
• M21: 4,553,909 km (0.03 R)
• M22: 4,687,350 km (0.118 R)
• M23: 4,844,877 km (0.088 R)
• M24: 4,981,310 km (0.105 R)
• M25: 5,073,013 km (0.049 R)
• M26: 5,492,785 km (0.107 R)
• M27: 5,587,630 km (0.089 R)
• M28: 5,802,901 km (0.091 R)
• M29: 5,899,542 km (0.09 R)
• M30: 6,021,165 km (0.075 R)
• M31: 6,168,070 km (0.072 R)
• M32: 6,844,402 km (0.107 R)
• M33: 7,126,693 km (0.05 R)
• M34: 7,334,484 km (0.086 R)
• M35: 8,540,692 km (0.099 R)
• M36: 9,721,468 km (0.089 R)
• M37: 10,448,813 km (0.115 R)
• M38: 10,566,696 km (0.056 R)
• M39: 11,043,165 km (0.088 R)
• M40: 11,314,386 km (0.066 R)
• M41: 11,526,666 km (0.076 R)
• M42: 11,709,923 km (0.07 R)
• M43: 11,893,928 km (0.112 R)
• M44: 13,018,755 km (0.1 R)
• M45: 13,209,642 km (0.087 R)
• M46: 13,305,384 km (0.11 R)
• M47: 13,433,290 km (0.078 R)
• M48: 13,852,314 km (0.078 R)
• M49: 15,469,766 km (0.061 R)
• M50: 15,570,745 km (0.119 R)
• M51: 17,181,315 km (0.08 R)
• M52: 17,460,764 km (0.096 R)
• M53: 17,918,085 km (0.09 R)
• M54: 18,522,012 km (0.091 R)
• M55: 18,844,545 km (0.101 R)
• M56: 19,168,873 km (0.12 R)
• M57: 20,006,172 km (0.116 R)
• M58: 20,337,083 km (0.116 R)
• M59: 20,595,737 km (0.087 R)
• M60: 20,706,888 km (0.068 R)
• M61: 21,340,585 km (0.042 R)
• M62: 22,398,392 km (0.111 R)
• M63: 23,357,314 km (0.087 R)
• M64: 23,705,727 km (0.087 R)
• M65: 24,329,551 km (0.115 R)
• M66: 24,761,589 km (0.082 R)
• M67: 25,116,884 km (0.075 R)
• M68: 25,275,308 km (0.116 R)
• M69: 25,792,767 km (0.056 R)
• M70: 26,394,001 km (0.088 R)
• M71: 26,635,901 km (0.054 R)
• M72: 26,838,008 km (0.047 R)
• M73: 27,284,408 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 9.6

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.36 AU - 14.08 AU

Year: 15374 Days

Day: 10.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,253,071 km

• M1: 184,454 km (0.088 R)
• M2: 251,175 km (0.063 R)
• M3: 361,578 km (0.076 R)
• M4: 457,769 km (0.087 R)
• M5: 700,118 km (0.077 R)
• M6: 914,043 km (0.117 R)
• M7: 1,076,656 km (0.111 R)
• M8: 1,149,360 km (0.091 R)
• M9: 1,377,796 km (0.04 R)
• M10: 1,457,233 km (0.115 R)
• M11: 1,733,540 km (0.086 R)
• M12: 1,848,730 km (0.111 R)
• M13: 1,936,993 km (0.058 R)
• M14: 2,367,237 km (0.051 R)
• M15: 3,137,217 km (0.091 R)
• M16: 4,017,451 km (0.084 R)
• M17: 4,248,879 km (0.095 R)
• M18: 4,524,588 km (0.072 R)
• M19: 4,604,473 km (0.099 R)
• M20: 5,386,421 km (0.081 R)
• M21: 5,814,570 km (0.066 R)
• M22: 5,988,852 km (0.087 R)
• M23: 6,342,800 km (0.043 R)
• M24: 8,310,012 km (0.11 R)
• M25: 9,615,104 km (0.095 R)
• M26: 10,186,269 km (0.069 R)
• M27: 10,502,519 km (0.093 R)
• M28: 10,608,583 km (0.09 R)
• M29: 10,768,504 km (0.108 R)
• M30: 13,837,953 km (0.089 R)
• M31: 14,188,311 km (0.038 R)
• M32: 14,423,329 km (0.088 R)
• M33: 14,600,603 km (0.066 R)
• M34: 15,016,933 km (0.07 R)
• M35: 15,316,578 km (0.114 R)
• M36: 16,350,449 km (0.095 R)
• M37: 17,281,396 km (0.043 R)
• M38: 17,469,591 km (0.064 R)
• M39: 18,357,155 km (0.062 R)
• M40: 18,806,397 km (0.101 R)
• M41: 18,999,977 km (0.116 R)
• M42: 19,519,680 km (0.109 R)
• M43: 20,175,816 km (0.116 R)
• M44: 20,241,789 km (0.05 R)
• M45: 20,705,841 km (0.084 R)
• M46: 20,905,854 km (0.075 R)
• M47: 20,972,724 km (0.097 R)
• M48: 21,240,654 km (0.106 R)
• M49: 21,374,993 km (0.113 R)
• M50: 22,460,176 km (0.09 R)
• M51: 23,078,613 km (0.076 R)
• M52: 24,825,467 km (0.078 R)
• M53: 26,904,429 km (0.104 R)
• M54: 27,487,861 km (0.071 R)
• M55: 27,707,620 km (0.108 R)
• M56: 28,296,736 km (0.106 R)
• M57: 28,889,892 km (0.115 R)
• M58: 29,038,891 km (0.061 R)
• M59: 29,412,288 km (0.092 R)
• M60: 30,618,047 km (0.116 R)
• M61: 30,770,038 km (0.071 R)
• M62: 31,074,470 km (0.088 R)
• M63: 31,609,731 km (0.097 R)
• M64: 32,922,153 km (0.069 R)
• M65: 34,095,000 km (0.077 R)
• M66: 34,647,016 km (0.036 R)
• M67: 35,043,152 km (0.055 R)
• M68: 36,642,652 km (0.11 R)
• M69: 38,839,347 km (0.095 R)
• M70: 39,663,781 km (0.053 R)
• M71: 39,912,114 km (0.113 R)
• M72: 41,497,701 km (0.087 R)
• M73: 41,665,700 km (0.111 R)
• M74: 43,359,148 km (0.094 R)
• M75: 44,988,568 km (0.074 R)
• M76: 45,161,204 km (0.099 R)
• M77: 48,042,159 km (0.12 R)
• M78: 49,549,358 km (0.072 R)
• M79: 50,622,573 km (0.071 R)
• M80: 51,072,115 km (0.076 R)
• M81: 51,252,231 km (0.107 R)
• M82: 51,522,853 km (0.093 R)
• M83: 52,428,369 km (0.116 R)
• M84: 53,247,866 km (0.082 R)
• M85: 56,754,141 km (0.115 R)
• M86: 57,034,188 km (0.105 R)
• M87: 57,501,831 km (0.086 R)
• M88: 58,629,350 km (0.12 R)
• M89: 59,195,877 km (0.043 R)
• M90: 60,049,184 km (0.1 R)
• M91: 60,620,199 km (0.111 R)
• M92: 61,097,416 km (0.068 R)
• M93: 62,633,038 km (0.091 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 20,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit