🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.59 AU - 0.79 AU

Year: 219 Days

Day: 13.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.76 AU - 0.96 AU

Year: 305 Days

Day: 33.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,881,586 km

• M1: 680,072 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.34 AU - 1.5 AU

Year: 648 Days

Day: 38.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.61 AU - 2.01 AU

Year: 932 Days

Day: 45.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,881,586 km

• M1: 918,980 km (0.095 R)
• M2: 1,559,109 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.97 AU - 2.23 AU

Year: 1165 Days

Day: 44.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,881,586 km

• M1: 664,813 km (0.11 R)
• M2: 1,179,579 km (0.112 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.1

Radius: 13.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.29 AU - 11.15 AU

Year: 10719 Days

Day: 7.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,881,586 km

• M1: 172,187 km (0.083 R)
• M2: 322,683 km (0.034 R)
• M3: 561,740 km (0.109 R)
• M4: 730,486 km (0.039 R)
• M5: 918,082 km (0.029 R)
• M6: 1,142,329 km (0.09 R)
• M7: 1,302,249 km (0.119 R)
• M8: 1,427,463 km (0.119 R)
• M9: 1,513,332 km (0.1 R)
• M10: 1,993,840 km (0.046 R)
• M11: 2,214,348 km (0.074 R)
• M12: 2,315,027 km (0.085 R)
• M13: 2,626,340 km (0.073 R)
• M14: 2,841,612 km (0.097 R)
• M15: 3,261,084 km (0.043 R)
• M16: 4,004,137 km (0.079 R)
• M17: 4,127,854 km (0.055 R)
• M18: 5,130,010 km (0.062 R)
• M19: 5,469,149 km (0.112 R)
• M20: 5,676,042 km (0.044 R)
• M21: 5,815,468 km (0.111 R)
• M22: 6,062,304 km (0.104 R)
• M23: 6,312,581 km (0.099 R)
• M24: 6,457,242 km (0.112 R)
• M25: 6,602,951 km (0.061 R)
• M26: 6,749,706 km (0.063 R)
• M27: 6,897,509 km (0.086 R)
• M28: 7,538,237 km (0.054 R)
• M29: 7,807,662 km (0.083 R)
• M30: 8,041,035 km (0.099 R)
• M31: 8,158,769 km (0.036 R)
• M32: 8,755,365 km (0.116 R)
• M33: 8,998,013 km (0.115 R)
• M34: 9,120,234 km (0.12 R)
• M35: 9,407,462 km (0.083 R)
• M36: 9,572,917 km (0.083 R)
• M37: 10,372,219 km (0.116 R)
• M38: 10,500,424 km (0.117 R)
• M39: 11,633,329 km (0.116 R)
• M40: 12,124,309 km (0.072 R)
• M41: 12,485,737 km (0.107 R)
• M42: 12,988,386 km (0.079 R)
• M43: 13,126,764 km (0.076 R)
• M44: 14,061,003 km (0.116 R)
• M45: 14,297,966 km (0.071 R)
• M46: 15,065,104 km (0.086 R)
• M47: 16,290,460 km (0.041 R)
• M48: 18,110,917 km (0.049 R)
• M49: 18,213,840 km (0.028 R)
• M50: 18,940,586 km (0.09 R)
• M51: 19,097,515 km (0.028 R)
• M52: 19,729,566 km (0.101 R)
• M53: 20,048,209 km (0.045 R)
• M54: 20,368,648 km (0.026 R)
• M55: 20,906,302 km (0.071 R)
• M56: 21,940,921 km (0.107 R)
• M57: 22,492,040 km (0.075 R)
• M58: 25,604,424 km (0.109 R)
• M59: 25,952,089 km (0.087 R)
• M60: 26,242,907 km (0.11 R)
• M61: 26,652,057 km (0.054 R)
• M62: 26,827,985 km (0.109 R)
• M63: 26,945,568 km (0.12 R)
• M64: 27,654,363 km (0.096 R)
• M65: 30,427,908 km (0.039 R)
• M66: 30,857,702 km (0.094 R)
• M67: 32,409,032 km (0.063 R)
• M68: 33,858,785 km (0.061 R)
• M69: 34,879,641 km (0.112 R)
• M70: 35,072,174 km (0.089 R)
• M71: 35,200,678 km (0.076 R)
• M72: 35,329,482 km (0.114 R)
• M73: 35,716,492 km (0.087 R)
• M74: 36,494,999 km (0.03 R)
• M75: 37,213,368 km (0.046 R)
• M76: 38,068,619 km (0.106 R)
• M77: 40,268,306 km (0.12 R)
• M78: 43,886,630 km (0.067 R)
• M79: 45,278,788 km (0.087 R)
• M80: 45,769,469 km (0.112 R)
• M81: 47,039,405 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.2

Radius: 3.6

Gravity: 46.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.7 AU - 17.8 AU

Year: 27432 Days

Day: 19 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,881,586 km

• M1: 226,641 km (0.114 R)
• M2: 280,047 km (0.11 R)
• M3: 902,374 km (0.098 R)
• M4: 1,499,270 km (0.119 R)
• M5: 1,533,528 km (0.11 R)
• M6: 1,780,364 km (0.039 R)
• M7: 1,853,218 km (0.086 R)
• M8: 2,389,976 km (0.079 R)
• M9: 2,470,310 km (0.106 R)
• M10: 2,758,734 km (0.117 R)
• M11: 3,732,616 km (0.115 R)
• M12: 3,779,291 km (0.104 R)
• M13: 4,110,650 km (0.097 R)
• M14: 4,255,611 km (0.087 R)
• M15: 4,402,217 km (0.091 R)
• M16: 5,740,519 km (0.083 R)
• M17: 6,011,291 km (0.044 R)
• M18: 6,734,597 km (0.11 R)
• M19: 8,814,007 km (0.079 R)
• M20: 9,188,900 km (0.1 R)
• M21: 9,441,720 km (0.114 R)
• M22: 11,341,763 km (0.058 R)
• M23: 11,477,149 km (0.103 R)
• M24: 11,544,916 km (0.114 R)
• M25: 13,000,205 km (0.115 R)
• M26: 13,141,874 km (0.119 R)
• M27: 14,512,190 km (0.077 R)
• M28: 14,732,698 km (0.1 R)
• M29: 15,028,452 km (0.093 R)
• M30: 15,851,690 km (0.041 R)
• M31: 16,003,083 km (0.086 R)
• M32: 16,230,771 km (0.082 R)
• M33: 16,689,587 km (0.07 R)
• M34: 16,997,908 km (0.074 R)
• M35: 18,249,444 km (0.104 R)
• M36: 19,855,228 km (0.059 R)
• M37: 22,347,080 km (0.082 R)
• M38: 22,857,208 km (0.11 R)
• M39: 23,285,208 km (0.072 R)
• M40: 23,371,077 km (0.1 R)
• M41: 25,997,118 km (0.109 R)
• M42: 26,983,118 km (0.052 R)
• M43: 27,254,189 km (0.105 R)
• M44: 27,344,696 km (0.119 R)
• M45: 28,714,862 km (0.033 R)
• M46: 30,294,616 km (0.096 R)
• M47: 31,616,463 km (0.069 R)
• M48: 31,806,901 km (0.116 R)
• M49: 33,828,716 km (0.032 R)
• M50: 35,101,046 km (0.086 R)
• M51: 35,199,631 km (0.043 R)
• M52: 35,693,603 km (0.112 R)
• M53: 36,988,672 km (0.046 R)
• M54: 37,189,283 km (0.115 R)
• M55: 39,317,163 km (0.065 R)
• M56: 40,344,302 km (0.069 R)
• M57: 41,276,296 km (0.062 R)
• M58: 41,588,507 km (0.055 R)
• M59: 41,797,196 km (0.081 R)
• M60: 42,215,322 km (0.088 R)
• M61: 42,950,596 km (0.119 R)
• M62: 46,041,288 km (0.086 R)
• M63: 46,257,008 km (0.119 R)
• M64: 48,214,047 km (0.106 R)
• M65: 50,087,013 km (0.114 R)
• M66: 51,423,520 km (0.107 R)
• M67: 52,433,455 km (0.076 R)
• M68: 53,563,368 km (0.047 R)
• M69: 60,036,917 km (0.119 R)
• M70: 60,981,627 km (0.068 R)
• M71: 62,288,664 km (0.054 R)
• M72: 62,766,330 km (0.05 R)
• M73: 63,365,020 km (0.052 R)
• M74: 64,809,538 km (0.095 R)
• M75: 65,778,483 km (0.059 R)
• M76: 68,222,015 km (0.063 R)
• M77: 68,591,073 km (0.059 R)
• M78: 68,714,192 km (0.08 R)
• M79: 69,454,851 km (0.1 R)
• M80: 73,197,191 km (0.117 R)
• M81: 75,855,695 km (0.087 R)
• M82: 77,388,923 km (0.105 R)
• M83: 80,356,047 km (0.091 R)
• M84: 80,875,750 km (0.094 R)
• M85: 81,396,800 km (0.041 R)
• M86: 83,228,775 km (0.034 R)
• M87: 84,413,590 km (0.082 R)
• M88: 84,545,685 km (0.092 R)
• M89: 85,736,784 km (0.116 R)
• M90: 86,933,267 km (0.036 R)
• M91: 87,867,805 km (0.073 R)
• M92: 88,939,973 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 14,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit