🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.65 AU - 0.99 AU

Year: 269 Days

Day: 12.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,622,510 km

• M1: 293,661 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.54 AU - 2.08 AU

Year: 881 Days

Day: 33.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,622,510 km

• M1: 148,700 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.56 AU - 2.6 AU

Year: 1085 Days

Day: 28.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.8 AU - 2.64 AU

Year: 1196 Days

Day: 42.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.3 AU - 2.62 AU

Year: 1395 Days

Day: 33 Hours

Environment

Temp: -74 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.44 AU - 2.96 AU

Year: 1604 Days

Day: 39.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,622,510 km

• M1: 332,706 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.89 AU - 2.95 AU

Year: 1805 Days

Day: 15.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,622,510 km

• M1: 98,435 km (0.113 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.1

Radius: 10.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.04 AU - 6.2 AU

Year: 4190 Days

Day: 9.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 63,622,510 km

• M1: 132,394 km (0.038 R)
• M2: 316,250 km (0.073 R)
• M3: 792,121 km (0.036 R)
• M4: 962,214 km (0.041 R)
• M5: 1,068,129 km (0.109 R)
• M6: 1,292,376 km (0.065 R)
• M7: 1,556,865 km (0.073 R)
• M8: 1,695,692 km (0.101 R)
• M9: 1,878,500 km (0.06 R)
• M10: 2,040,515 km (0.05 R)
• M11: 2,321,011 km (0.068 R)
• M12: 2,795,535 km (0.075 R)
• M13: 2,872,429 km (0.11 R)
• M14: 3,139,311 km (0.115 R)
• M15: 3,219,346 km (0.087 R)
• M16: 3,799,038 km (0.068 R)
• M17: 4,039,890 km (0.106 R)
• M18: 4,250,524 km (0.074 R)
• M19: 4,482,850 km (0.04 R)
• M20: 5,147,663 km (0.114 R)
• M21: 5,299,654 km (0.053 R)
• M22: 5,472,440 km (0.099 R)
• M23: 5,647,170 km (0.057 R)
• M24: 5,803,949 km (0.102 R)
• M25: 5,982,120 km (0.052 R)
• M26: 6,323,652 km (0.056 R)
• M27: 7,343,460 km (0.096 R)
• M28: 7,752,610 km (0.11 R)
• M29: 7,883,509 km (0.057 R)
• M30: 8,147,250 km (0.115 R)
• M31: 8,548,322 km (0.115 R)
• M32: 8,955,826 km (0.038 R)
• M33: 9,024,342 km (0.062 R)
• M34: 9,485,851 km (0.057 R)
• M35: 10,770,149 km (0.104 R)
• M36: 10,891,772 km (0.119 R)
• M37: 11,284,317 km (0.119 R)
• M38: 11,556,735 km (0.095 R)
• M39: 11,957,059 km (0.09 R)
• M40: 12,438,315 km (0.101 R)
• M41: 12,540,341 km (0.086 R)
• M42: 12,694,127 km (0.03 R)
• M43: 12,925,854 km (0.074 R)
• M44: 13,237,018 km (0.066 R)
• M45: 13,550,725 km (0.057 R)
• M46: 13,919,783 km (0.119 R)
• M47: 15,019,626 km (0.083 R)
• M48: 15,483,978 km (0.117 R)
• M49: 16,286,720 km (0.119 R)
• M50: 16,650,991 km (0.064 R)
• M51: 18,425,072 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.3

Radius: 6.8

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.38 AU - 15.02 AU

Year: 18339 Days

Day: 16.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,622,510 km

• M1: 168,148 km (0.082 R)
• M2: 264,339 km (0.069 R)
• M3: 335,698 km (0.025 R)
• M4: 555,158 km (0.085 R)
• M5: 670,946 km (0.094 R)
• M6: 1,771,538 km (0.078 R)
• M7: 1,857,557 km (0.055 R)
• M8: 2,154,359 km (0.055 R)
• M9: 2,530,149 km (0.114 R)
• M10: 2,758,884 km (0.053 R)
• M11: 3,556,540 km (0.04 R)
• M12: 3,775,850 km (0.117 R)
• M13: 3,849,901 km (0.098 R)
• M14: 4,538,051 km (0.071 R)
• M15: 4,696,176 km (0.079 R)
• M16: 5,099,492 km (0.05 R)
• M17: 5,853,017 km (0.116 R)
• M18: 5,981,970 km (0.115 R)
• M19: 6,199,037 km (0.109 R)
• M20: 6,374,664 km (0.096 R)
• M21: 6,820,616 km (0.116 R)
• M22: 7,230,663 km (0.115 R)
• M23: 7,461,942 km (0.114 R)
• M24: 8,218,159 km (0.119 R)
• M25: 8,362,671 km (0.106 R)
• M26: 8,459,460 km (0.094 R)
• M27: 8,654,237 km (0.102 R)
• M28: 9,048,278 km (0.055 R)
• M29: 10,316,868 km (0.107 R)
• M30: 10,734,395 km (0.088 R)
• M31: 11,264,271 km (0.036 R)
• M32: 11,424,789 km (0.052 R)
• M33: 11,965,586 km (0.084 R)
• M34: 12,184,298 km (0.034 R)
• M35: 12,294,103 km (0.101 R)
• M36: 12,570,111 km (0.102 R)
• M37: 13,467,100 km (0.102 R)
• M38: 13,808,781 km (0.049 R)
• M39: 13,980,669 km (0.116 R)
• M40: 14,268,795 km (0.115 R)
• M41: 14,733,745 km (0.101 R)
• M42: 16,460,852 km (0.037 R)
• M43: 18,882,393 km (0.088 R)
• M44: 19,264,765 km (0.11 R)
• M45: 19,392,671 km (0.094 R)
• M46: 22,413,950 km (0.104 R)
• M47: 22,548,588 km (0.095 R)
• M48: 23,567,050 km (0.09 R)
• M49: 24,669,886 km (0.081 R)
• M50: 25,648,555 km (0.094 R)
• M51: 26,001,157 km (0.113 R)
• M52: 27,788,104 km (0.081 R)
• M53: 28,732,814 km (0.111 R)
• M54: 30,206,952 km (0.047 R)
• M55: 31,103,043 km (0.095 R)
• M56: 31,554,380 km (0.039 R)
• M57: 33,074,593 km (0.09 R)
• M58: 34,152,745 km (0.11 R)
• M59: 34,385,370 km (0.083 R)
• M60: 34,929,906 km (0.087 R)
• M61: 36,581,018 km (0.109 R)
• M62: 37,057,337 km (0.089 R)
• M63: 37,455,866 km (0.111 R)
• M64: 38,016,260 km (0.116 R)
• M65: 41,188,632 km (0.062 R)
• M66: 41,271,210 km (0.086 R)
• M67: 41,766,978 km (0.03 R)
• M68: 42,098,786 km (0.034 R)
• M69: 45,633,933 km (0.089 R)
• M70: 45,719,204 km (0.086 R)
• M71: 46,146,605 km (0.098 R)
• M72: 47,005,446 km (0.098 R)
• M73: 47,609,822 km (0.112 R)
• M74: 48,390,573 km (0.109 R)
• M75: 48,738,837 km (0.113 R)
• M76: 49,350,542 km (0.115 R)
• M77: 49,525,721 km (0.098 R)
• M78: 49,613,386 km (0.098 R)
• M79: 49,876,828 km (0.1 R)
• M80: 50,669,696 km (0.055 R)
• M81: 50,934,933 km (0.078 R)
• M82: 51,023,495 km (0.066 R)
• M83: 52,714,849 km (0.118 R)
• M84: 53,432,619 km (0.103 R)
• M85: 53,882,759 km (0.093 R)
• M86: 53,972,967 km (0.068 R)
• M87: 55,604,930 km (0.065 R)
• M88: 55,878,545 km (0.082 R)
• M89: 56,885,488 km (0.112 R)
• M90: 57,713,811 km (0.109 R)
• M91: 58,083,168 km (0.049 R)
• M92: 58,453,423 km (0.087 R)
• M93: 60,878,704 km (0.102 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 16,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit