🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.7 AU - 0.78 AU

Year: 224 Days

Day: 12.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,599,659 km

• M1: 395,686 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.36 AU - 2.24 AU

Year: 849 Days

Day: 41.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,599,659 km

• M1: 1,009,486 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.86 AU - 2.88 AU

Year: 1709 Days

Day: 38.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.81 AU - 4.97 AU

Year: 3233 Days

Day: 46.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 157.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,599,659 km

• M1: 1,677,142 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.43 AU - 5.39 AU

Year: 3824 Days

Day: 17.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,599,659 km

• M1: 805,884 km (0.088 R)

Asteroid Belt

Center: 7.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 13

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.09 AU - 10.63 AU

Year: 11720 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,599,659 km

• M1: 227,538 km (0.113 R)
• M2: 706,252 km (0.083 R)
• M3: 857,794 km (0.107 R)
• M4: 1,550,732 km (0.108 R)
• M5: 2,047,696 km (0.086 R)
• M6: 2,243,220 km (0.108 R)
• M7: 4,302,734 km (0.079 R)
• M8: 4,555,106 km (0.11 R)
• M9: 5,341,542 km (0.119 R)
• M10: 5,496,076 km (0.083 R)
• M11: 6,291,488 km (0.063 R)
• M12: 6,619,855 km (0.107 R)
• M13: 7,422,149 km (0.05 R)
• M14: 7,508,467 km (0.099 R)
• M15: 8,166,099 km (0.115 R)
• M16: 8,255,259 km (0.061 R)
• M17: 8,434,478 km (0.094 R)
• M18: 9,210,442 km (0.055 R)
• M19: 10,009,294 km (0.092 R)
• M20: 10,879,206 km (0.029 R)
• M21: 12,178,463 km (0.062 R)
• M22: 12,382,814 km (0.055 R)
• M23: 12,639,674 km (0.118 R)
• M24: 13,054,509 km (0.081 R)
• M25: 13,368,515 km (0.103 R)
• M26: 14,921,340 km (0.049 R)
• M27: 15,085,150 km (0.099 R)
• M28: 16,137,122 km (0.104 R)
• M29: 16,700,209 km (0.097 R)
• M30: 16,813,604 km (0.113 R)
• M31: 17,155,435 km (0.111 R)
• M32: 17,269,877 km (0.103 R)
• M33: 17,672,296 km (0.092 R)
• M34: 17,961,768 km (0.037 R)
• M35: 19,611,533 km (0.101 R)
• M36: 20,212,318 km (0.099 R)
• M37: 20,333,343 km (0.068 R)
• M38: 20,758,350 km (0.092 R)
• M39: 21,247,834 km (0.086 R)
• M40: 21,370,804 km (0.096 R)
• M41: 21,927,009 km (0.046 R)
• M42: 22,051,175 km (0.062 R)
• M43: 23,053,630 km (0.109 R)
• M44: 25,559,095 km (0.069 R)
• M45: 26,545,544 km (0.053 R)
• M46: 27,880,106 km (0.089 R)
• M47: 29,373,243 km (0.117 R)
• M48: 29,853,901 km (0.064 R)
• M49: 30,198,724 km (0.041 R)
• M50: 30,475,480 km (0.108 R)
• M51: 31,801,964 km (0.052 R)
• M52: 32,013,196 km (0.114 R)
• M53: 32,578,676 km (0.1 R)
• M54: 33,576,045 km (0.028 R)
• M55: 34,728,098 km (0.088 R)
• M56: 35,966,470 km (0.095 R)
• M57: 36,627,991 km (0.119 R)
• M58: 36,997,199 km (0.096 R)
• M59: 37,293,403 km (0.07 R)
• M60: 37,590,504 km (0.087 R)
• M61: 38,037,503 km (0.09 R)
• M62: 38,711,441 km (0.072 R)
• M63: 39,012,282 km (0.059 R)
• M64: 40,604,004 km (0.051 R)
• M65: 41,292,752 km (0.098 R)
• M66: 41,908,198 km (0.117 R)
• M67: 42,216,968 km (0.047 R)
• M68: 42,604,127 km (0.056 R)
• M69: 43,538,067 km (0.107 R)
• M70: 44,793,791 km (0.099 R)
• M71: 45,030,605 km (0.037 R)
• M72: 45,505,279 km (0.057 R)
• M73: 45,743,439 km (0.084 R)
• M74: 46,380,127 km (0.096 R)
• M75: 46,699,668 km (0.081 R)
• M76: 47,501,513 km (0.108 R)
• M77: 48,065,497 km (0.089 R)
• M78: 48,712,956 km (0.113 R)
• M79: 50,590,110 km (0.101 R)
• M80: 50,836,648 km (0.095 R)
• M81: 52,075,617 km (0.093 R)
• M82: 53,743,035 km (0.098 R)
• M83: 54,330,805 km (0.099 R)
• M84: 54,583,326 km (0.072 R)
• M85: 54,667,550 km (0.057 R)
• M86: 55,597,301 km (0.057 R)
• M87: 55,682,123 km (0.054 R)
• M88: 56,532,287 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.1

Radius: 3.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.54 AU - 15.68 AU

Year: 18628 Days

Day: 20.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,599,659 km

• M1: 49,517 km (0.119 R)
• M2: 114,442 km (0.101 R)
• M3: 234,869 km (0.099 R)
• M4: 270,772 km (0.05 R)
• M5: 390,750 km (0.084 R)
• M6: 703,708 km (0.119 R)
• M7: 1,236,127 km (0.084 R)
• M8: 1,699,133 km (0.069 R)
• M9: 2,015,682 km (0.085 R)
• M10: 2,151,367 km (0.098 R)
• M11: 2,390,724 km (0.117 R)
• M12: 2,513,693 km (0.1 R)
• M13: 2,617,664 km (0.093 R)
• M14: 2,680,794 km (0.034 R)
• M15: 3,025,767 km (0.027 R)
• M16: 3,158,609 km (0.075 R)
• M17: 3,522,581 km (0.038 R)
• M18: 3,662,455 km (0.113 R)
• M19: 3,709,578 km (0.065 R)
• M20: 3,827,910 km (0.1 R)
• M21: 3,947,738 km (0.059 R)
• M22: 4,092,998 km (0.079 R)
• M23: 4,413,885 km (0.066 R)
• M24: 4,438,868 km (0.029 R)
• M25: 4,615,244 km (0.081 R)
• M26: 4,768,432 km (0.095 R)
• M27: 5,027,236 km (0.102 R)
• M28: 5,423,970 km (0.082 R)
• M29: 5,748,597 km (0.046 R)
• M30: 5,940,831 km (0.093 R)
• M31: 6,846,496 km (0.098 R)
• M32: 7,138,212 km (0.114 R)
• M33: 7,463,887 km (0.107 R)
• M34: 7,824,567 km (0.084 R)
• M35: 8,160,115 km (0.03 R)
• M36: 8,656,630 km (0.046 R)
• M37: 8,813,858 km (0.082 R)
• M38: 9,678,833 km (0.116 R)
• M39: 10,038,915 km (0.052 R)
• M40: 10,204,071 km (0.106 R)
• M41: 10,336,764 km (0.114 R)
• M42: 11,384,847 km (0.042 R)
• M43: 11,695,412 km (0.119 R)
• M44: 12,043,825 km (0.097 R)
• M45: 12,113,837 km (0.1 R)
• M46: 12,148,993 km (0.085 R)
• M47: 12,822,183 km (0.087 R)
• M48: 13,109,112 km (0.087 R)
• M49: 13,616,548 km (0.03 R)
• M50: 14,093,466 km (0.115 R)
• M51: 14,613,169 km (0.062 R)
• M52: 14,837,865 km (0.117 R)
• M53: 15,671,275 km (0.061 R)
• M54: 15,824,463 km (0.064 R)
• M55: 16,016,546 km (0.098 R)
• M56: 16,286,870 km (0.106 R)
• M57: 16,949,588 km (0.087 R)
• M58: 17,224,998 km (0.078 R)
• M59: 17,541,697 km (0.109 R)
• M60: 18,020,260 km (0.054 R)
• M61: 18,261,113 km (0.1 R)
• M62: 18,786,650 km (0.076 R)
• M63: 19,852,535 km (0.087 R)
• M64: 20,643,758 km (0.114 R)
• M65: 20,769,720 km (0.109 R)
• M66: 20,811,607 km (0.116 R)
• M67: 20,895,831 km (0.071 R)
• M68: 21,487,789 km (0.098 R)
• M69: 22,601,695 km (0.075 R)
• M70: 22,861,547 km (0.066 R)
• M71: 23,734,301 km (0.049 R)
• M72: 24,086,604 km (0.115 R)
• M73: 24,174,866 km (0.045 R)
• M74: 25,377,783 km (0.041 R)
• M75: 25,783,043 km (0.12 R)
• M76: 26,691,252 km (0.033 R)
• M77: 27,057,468 km (0.1 R)
• M78: 27,287,100 km (0.073 R)
• M79: 27,609,933 km (0.105 R)
• M80: 28,026,712 km (0.111 R)
• M81: 29,054,150 km (0.116 R)
• M82: 30,379,588 km (0.116 R)
• M83: 30,857,852 km (0.099 R)
• M84: 31,193,998 km (0.07 R)
• M85: 31,724,772 km (0.118 R)
• M86: 31,870,031 km (0.065 R)
• M87: 31,918,501 km (0.087 R)
• M88: 32,258,537 km (0.052 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 17,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit