🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.75 AU - 0.91 AU

Year: 267 Days

Day: 24.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,073,848 km

• M1: 138,976 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.21 AU - 1.47 AU

Year: 548 Days

Day: 41.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.38 AU - 1.64 AU

Year: 655 Days

Day: 37.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.57 AU - 1.71 AU

Year: 742 Days

Day: 39.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,073,848 km

• M1: 97,687 km (0.11 R)
• M2: 298,897 km (0.095 R)

Asteroid Belt

Center: 2.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.99 AU - 3.55 AU

Year: 2088 Days

Day: 44.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,073,848 km

• M1: 2,965,628 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.8

Radius: 10.2

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.01 AU - 9.53 AU

Year: 7648 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,073,848 km

• M1: 183,557 km (0.117 R)
• M2: 346,020 km (0.118 R)
• M3: 517,010 km (0.101 R)
• M4: 661,671 km (0.089 R)
• M5: 835,953 km (0.116 R)
• M6: 977,024 km (0.115 R)
• M7: 1,092,364 km (0.071 R)
• M8: 1,337,555 km (0.065 R)
• M9: 2,577,123 km (0.085 R)
• M10: 3,050,749 km (0.108 R)
• M11: 3,222,937 km (0.118 R)
• M12: 3,347,851 km (0.106 R)
• M13: 3,577,035 km (0.075 R)
• M14: 3,917,071 km (0.087 R)
• M15: 4,131,594 km (0.111 R)
• M16: 4,432,884 km (0.067 R)
• M17: 4,684,807 km (0.075 R)
• M18: 4,999,112 km (0.105 R)
• M19: 5,261,357 km (0.063 R)
• M20: 5,558,010 km (0.055 R)
• M21: 5,952,050 km (0.04 R)
• M22: 6,544,159 km (0.117 R)
• M23: 6,607,588 km (0.103 R)
• M24: 6,831,237 km (0.105 R)
• M25: 6,895,564 km (0.074 R)
• M26: 7,450,872 km (0.116 R)
• M27: 8,225,041 km (0.071 R)
• M28: 8,293,556 km (0.071 R)
• M29: 8,396,779 km (0.052 R)
• M30: 9,740,018 km (0.045 R)
• M31: 10,178,041 km (0.083 R)
• M32: 10,362,495 km (0.112 R)
• M33: 10,585,246 km (0.119 R)
• M34: 11,073,384 km (0.113 R)
• M35: 11,263,224 km (0.106 R)
• M36: 11,415,664 km (0.114 R)
• M37: 11,492,258 km (0.086 R)
• M38: 11,607,299 km (0.116 R)
• M39: 12,227,831 km (0.119 R)
• M40: 12,581,630 km (0.093 R)
• M41: 12,779,697 km (0.119 R)
• M42: 13,541,450 km (0.106 R)
• M43: 13,703,763 km (0.103 R)
• M44: 14,071,176 km (0.045 R)
• M45: 14,318,012 km (0.109 R)
• M46: 14,483,318 km (0.119 R)
• M47: 15,151,123 km (0.115 R)
• M48: 16,473,119 km (0.085 R)
• M49: 16,559,736 km (0.116 R)
• M50: 17,433,687 km (0.084 R)
• M51: 17,743,055 km (0.095 R)
• M52: 17,920,778 km (0.095 R)
• M53: 18,143,679 km (0.119 R)
• M54: 18,863,095 km (0.088 R)
• M55: 19,363,051 km (0.08 R)
• M56: 19,775,492 km (0.099 R)
• M57: 20,237,002 km (0.1 R)
• M58: 21,737,917 km (0.05 R)
• M59: 22,453,743 km (0.092 R)
• M60: 22,549,785 km (0.097 R)
• M61: 22,742,167 km (0.064 R)
• M62: 23,371,526 km (0.052 R)
• M63: 24,498,895 km (0.095 R)
• M64: 26,197,729 km (0.102 R)
• M65: 26,857,306 km (0.12 R)
• M66: 27,061,357 km (0.077 R)
• M67: 27,573,730 km (0.081 R)
• M68: 28,504,079 km (0.088 R)
• M69: 28,764,379 km (0.094 R)
• M70: 29,497,259 km (0.033 R)
• M71: 29,602,427 km (0.097 R)
• M72: 30,289,380 km (0.107 R)
• M73: 30,874,757 km (0.038 R)
• M74: 32,056,580 km (0.108 R)
• M75: 32,218,893 km (0.06 R)
• M76: 32,435,661 km (0.086 R)
• M77: 33,034,501 km (0.037 R)
• M78: 34,243,102 km (0.052 R)
• M79: 35,242,566 km (0.056 R)
• M80: 35,410,115 km (0.113 R)
• M81: 36,308,151 km (0.098 R)
• M82: 36,420,948 km (0.032 R)
• M83: 37,498,053 km (0.12 R)
• M84: 37,726,189 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29

Radius: 9.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.7 AU - 8.76 AU

Year: 9108 Days

Day: 6.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 34,073,848 km

• M1: 128,654 km (0.084 R)
• M2: 192,233 km (0.052 R)
• M3: 529,726 km (0.112 R)
• M4: 844,630 km (0.112 R)
• M5: 912,846 km (0.053 R)
• M6: 1,082,640 km (0.071 R)
• M7: 1,205,160 km (0.056 R)
• M8: 1,752,090 km (0.104 R)
• M9: 2,104,992 km (0.066 R)
• M10: 2,850,288 km (0.112 R)
• M11: 3,334,088 km (0.087 R)
• M12: 3,515,101 km (0.113 R)
• M13: 3,857,979 km (0.065 R)
• M14: 4,606,717 km (0.101 R)
• M15: 4,855,797 km (0.043 R)
• M16: 5,845,387 km (0.109 R)
• M17: 6,251,695 km (0.064 R)
• M18: 6,579,763 km (0.033 R)
• M19: 7,055,784 km (0.118 R)
• M20: 8,096,985 km (0.093 R)
• M21: 8,171,784 km (0.088 R)
• M22: 8,284,580 km (0.092 R)
• M23: 8,568,667 km (0.056 R)
• M24: 9,049,325 km (0.088 R)
• M25: 9,146,563 km (0.112 R)
• M26: 9,936,739 km (0.119 R)
• M27: 10,996,341 km (0.074 R)
• M28: 11,350,589 km (0.096 R)
• M29: 12,177,267 km (0.1 R)
• M30: 13,420,275 km (0.111 R)
• M31: 13,687,158 km (0.061 R)
• M32: 14,045,594 km (0.094 R)
• M33: 14,452,650 km (0.112 R)
• M34: 14,863,596 km (0.094 R)
• M35: 15,255,243 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.9

Radius: 15

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.09 AU - 9.69 AU

Year: 9359 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,073,848 km

• M1: 261,647 km (0.117 R)
• M2: 565,480 km (0.091 R)
• M3: 659,876 km (0.086 R)
• M4: 827,575 km (0.08 R)
• M5: 1,041,201 km (0.1 R)
• M6: 1,542,653 km (0.062 R)
• M7: 2,077,017 km (0.101 R)
• M8: 2,234,543 km (0.052 R)
• M9: 2,396,109 km (0.095 R)
• M10: 2,582,807 km (0.111 R)
• M11: 2,970,864 km (0.096 R)
• M12: 3,149,634 km (0.081 R)
• M13: 3,378,070 km (0.034 R)
• M14: 3,779,141 km (0.099 R)
• M15: 4,170,789 km (0.085 R)
• M16: 4,575,900 km (0.115 R)
• M17: 4,705,152 km (0.111 R)
• M18: 5,506,099 km (0.095 R)
• M19: 5,699,230 km (0.11 R)
• M20: 6,320,809 km (0.105 R)
• M21: 6,494,193 km (0.115 R)
• M22: 6,698,394 km (0.115 R)
• M23: 7,475,705 km (0.108 R)
• M24: 7,597,926 km (0.117 R)
• M25: 7,937,364 km (0.118 R)
• M26: 8,823,731 km (0.116 R)
• M27: 8,952,984 km (0.093 R)
• M28: 10,110,722 km (0.068 R)
• M29: 11,315,284 km (0.103 R)
• M30: 11,667,886 km (0.029 R)
• M31: 11,809,854 km (0.044 R)
• M32: 11,988,325 km (0.028 R)
• M33: 12,167,543 km (0.055 R)
• M34: 12,601,377 km (0.115 R)
• M35: 12,783,736 km (0.116 R)
• M36: 13,040,446 km (0.104 R)
• M37: 13,224,901 km (0.093 R)
• M38: 13,484,453 km (0.094 R)
• M39: 14,654,607 km (0.055 R)
• M40: 15,543,817 km (0.092 R)
• M41: 15,818,030 km (0.113 R)
• M42: 16,212,370 km (0.12 R)
• M43: 16,649,944 km (0.106 R)
• M44: 16,769,921 km (0.106 R)
• M45: 17,414,987 km (0.094 R)
• M46: 17,904,172 km (0.057 R)
• M47: 18,068,132 km (0.11 R)
• M48: 18,397,696 km (0.115 R)
• M49: 18,521,862 km (0.073 R)
• M50: 19,272,544 km (0.1 R)
• M51: 19,482,729 km (0.069 R)
• M52: 19,736,148 km (0.1 R)
• M53: 20,459,902 km (0.025 R)
• M54: 20,932,781 km (0.086 R)
• M55: 21,365,867 km (0.075 R)
• M56: 22,285,146 km (0.032 R)
• M57: 22,816,218 km (0.118 R)
• M58: 23,485,819 km (0.102 R)
• M59: 24,297,985 km (0.102 R)
• M60: 25,027,724 km (0.056 R)
• M61: 25,257,207 km (0.102 R)
• M62: 27,685,480 km (0.106 R)
• M63: 28,351,938 km (0.068 R)
• M64: 28,447,531 km (0.086 R)
• M65: 28,543,274 km (0.037 R)
• M66: 29,216,464 km (0.087 R)
• M67: 29,555,154 km (0.093 R)
• M68: 29,700,563 km (0.041 R)
• M69: 30,382,879 km (0.117 R)
• M70: 32,560,425 km (0.085 R)
• M71: 32,660,656 km (0.076 R)
• M72: 33,213,420 km (0.114 R)
• M73: 33,718,612 km (0.111 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 10,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit