🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.83 AU - 1.01 AU

Year: 316 Days

Day: 15.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,422,687 km

• M1: 236,215 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.75 AU - 1.13 AU

Year: 326 Days

Day: 33.8 Hours

Environment

Temp: 76 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.91 AU - 1.03 AU

Year: 342 Days

Day: 14.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,422,687 km

• M1: 94,845 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.68 AU - 2 AU

Year: 894 Days

Day: 17.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.82 AU - 3.84 AU

Year: 2176 Days

Day: 17.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,422,687 km

• M1: 480,508 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.76 AU - 4.22 AU

Year: 2855 Days

Day: 18.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,422,687 km

• M1: 397,930 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.3 AU - 5.44 AU

Year: 3849 Days

Day: 17.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.6

Radius: 9.5

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.16 AU - 5.42 AU

Year: 4358 Days

Day: 11.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,422,687 km

• M1: 153,039 km (0.116 R)
• M2: 588,967 km (0.092 R)
• M3: 859,141 km (0.102 R)
• M4: 1,100,143 km (0.051 R)
• M5: 1,167,312 km (0.063 R)
• M6: 1,291,778 km (0.098 R)
• M7: 1,479,523 km (0.037 R)
• M8: 1,614,759 km (0.088 R)
• M9: 1,707,360 km (0.06 R)
• M10: 1,801,757 km (0.112 R)
• M11: 1,914,105 km (0.108 R)
• M12: 2,214,048 km (0.106 R)
• M13: 2,369,780 km (0.088 R)
• M14: 2,529,102 km (0.1 R)
• M15: 2,821,117 km (0.039 R)
• M16: 3,028,160 km (0.114 R)
• M17: 3,162,649 km (0.109 R)
• M18: 3,517,495 km (0.094 R)
• M19: 3,659,014 km (0.083 R)
• M20: 4,591,159 km (0.113 R)
• M21: 4,701,562 km (0.097 R)
• M22: 4,880,182 km (0.099 R)
• M23: 4,970,240 km (0.05 R)
• M24: 5,106,523 km (0.092 R)
• M25: 5,244,004 km (0.102 R)
• M26: 5,569,678 km (0.036 R)
• M27: 5,758,770 km (0.056 R)
• M28: 5,830,128 km (0.112 R)
• M29: 6,412,513 km (0.086 R)
• M30: 6,536,081 km (0.037 R)
• M31: 6,660,546 km (0.096 R)
• M32: 7,475,705 km (0.048 R)
• M33: 8,457,067 km (0.119 R)
• M34: 8,538,448 km (0.055 R)
• M35: 9,226,598 km (0.056 R)
• M36: 9,450,546 km (0.064 R)
• M37: 9,535,069 km (0.085 R)
• M38: 9,989,697 km (0.075 R)
• M39: 10,335,418 km (0.083 R)
• M40: 10,480,528 km (0.063 R)
• M41: 10,685,028 km (0.077 R)
• M42: 11,097,768 km (0.108 R)
• M43: 11,425,837 km (0.036 R)
• M44: 11,757,046 km (0.106 R)
• M45: 12,122,065 km (0.056 R)
• M46: 12,213,918 km (0.111 R)
• M47: 13,460,368 km (0.076 R)
• M48: 13,555,362 km (0.066 R)
• M49: 13,842,141 km (0.051 R)
• M50: 14,002,211 km (0.049 R)
• M51: 14,259,669 km (0.107 R)
• M52: 14,681,535 km (0.113 R)
• M53: 15,008,855 km (0.054 R)
• M54: 15,206,324 km (0.107 R)
• M55: 15,305,358 km (0.101 R)
• M56: 15,470,963 km (0.098 R)
• M57: 16,072,197 km (0.105 R)
• M58: 16,139,516 km (0.12 R)
• M59: 16,341,772 km (0.041 R)
• M60: 16,885,560 km (0.044 R)
• M61: 17,159,773 km (0.059 R)
• M62: 17,400,776 km (0.116 R)
• M63: 17,469,890 km (0.106 R)
• M64: 17,712,388 km (0.1 R)
• M65: 18,658,295 km (0.106 R)
• M66: 18,835,270 km (0.105 R)
• M67: 19,441,141 km (0.042 R)
• M68: 19,548,702 km (0.095 R)
• M69: 19,944,837 km (0.025 R)
• M70: 20,162,053 km (0.063 R)
• M71: 20,489,373 km (0.085 R)
• M72: 20,635,381 km (0.118 R)
• M73: 21,630,057 km (0.114 R)
• M74: 22,189,553 km (0.063 R)
• M75: 22,489,796 km (0.054 R)
• M76: 22,678,140 km (0.053 R)
• M77: 23,132,319 km (0.092 R)
• M78: 23,475,047 km (0.119 R)
• M79: 23,589,639 km (0.118 R)
• M80: 24,512,957 km (0.056 R)
• M81: 24,590,449 km (0.119 R)
• M82: 25,448,243 km (0.092 R)
• M83: 26,395,048 km (0.065 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.5

Radius: 8.2

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.78 AU - 6.86 AU

Year: 5029 Days

Day: 8.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,422,687 km

• M1: 140,472 km (0.092 R)
• M2: 224,846 km (0.085 R)
• M3: 277,803 km (0.082 R)
• M4: 459,714 km (0.032 R)
• M5: 576,700 km (0.098 R)
• M6: 704,157 km (0.113 R)
• M7: 854,353 km (0.03 R)
• M8: 1,057,208 km (0.117 R)
• M9: 1,142,629 km (0.045 R)
• M10: 1,351,467 km (0.076 R)
• M11: 1,444,667 km (0.072 R)
• M12: 1,572,573 km (0.07 R)
• M13: 1,637,947 km (0.065 R)
• M14: 1,720,974 km (0.04 R)
• M15: 1,978,432 km (0.119 R)
• M16: 2,139,100 km (0.065 R)
• M17: 2,435,005 km (0.105 R)
• M18: 2,530,298 km (0.109 R)
• M19: 2,903,545 km (0.052 R)
• M20: 3,378,518 km (0.061 R)
• M21: 3,506,424 km (0.083 R)
• M22: 3,570,901 km (0.106 R)
• M23: 3,855,436 km (0.114 R)
• M24: 4,169,891 km (0.047 R)
• M25: 4,516,210 km (0.087 R)
• M26: 4,871,804 km (0.065 R)
• M27: 5,187,306 km (0.111 R)
• M28: 5,434,442 km (0.103 R)
• M29: 5,635,053 km (0.054 R)
• M30: 5,838,057 km (0.106 R)
• M31: 6,043,604 km (0.1 R)
• M32: 6,277,575 km (0.111 R)
• M33: 8,197,066 km (0.032 R)
• M34: 9,700,674 km (0.082 R)
• M35: 10,005,405 km (0.068 R)
• M36: 10,843,901 km (0.097 R)
• M37: 10,970,012 km (0.108 R)
• M38: 11,096,572 km (0.097 R)
• M39: 12,986,442 km (0.117 R)
• M40: 13,457,376 km (0.077 R)
• M41: 13,660,978 km (0.07 R)
• M42: 13,899,737 km (0.074 R)
• M43: 14,938,544 km (0.039 R)
• M44: 15,008,706 km (0.117 R)
• M45: 15,149,328 km (0.09 R)
• M46: 15,290,398 km (0.107 R)
• M47: 15,431,918 km (0.098 R)
• M48: 15,859,020 km (0.063 R)
• M49: 16,002,335 km (0.104 R)
• M50: 16,470,875 km (0.076 R)
• M51: 16,688,690 km (0.031 R)
• M52: 18,127,223 km (0.101 R)
• M53: 18,389,617 km (0.108 R)
• M54: 18,464,865 km (0.096 R)
• M55: 18,615,660 km (0.094 R)
• M56: 18,766,754 km (0.116 R)
• M57: 19,681,993 km (0.043 R)
• M58: 19,951,718 km (0.077 R)
• M59: 20,067,806 km (0.113 R)
• M60: 20,650,939 km (0.084 R)
• M61: 20,729,179 km (0.119 R)
• M62: 21,239,756 km (0.093 R)
• M63: 21,714,729 km (0.114 R)
• M64: 21,873,752 km (0.051 R)
• M65: 21,993,430 km (0.112 R)
• M66: 22,313,420 km (0.066 R)
• M67: 22,514,180 km (0.118 R)
• M68: 22,917,496 km (0.118 R)
• M69: 23,241,824 km (0.043 R)
• M70: 23,772,298 km (0.071 R)
• M71: 24,182,945 km (0.062 R)
• M72: 24,347,951 km (0.097 R)
• M73: 24,595,984 km (0.042 R)
• M74: 25,011,418 km (0.079 R)
• M75: 25,596,794 km (0.099 R)
• M76: 25,891,203 km (0.111 R)
• M77: 25,975,576 km (0.1 R)
• M78: 26,696,039 km (0.101 R)
• M79: 27,552,038 km (0.051 R)
• M80: 27,896,861 km (0.111 R)
• M81: 28,156,563 km (0.114 R)
• M82: 28,852,792 km (0.097 R)
• M83: 29,378,778 km (0.102 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 13,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit