🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.43 AU - 0.65 AU

Year: 140 Days

Day: 47.5 Hours

Environment

Temp: 275 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,237,634 km

• M1: 213,027 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.74 AU - 1.12 AU

Year: 317 Days

Day: 44.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,237,634 km

• M1: 332,556 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.93 AU - 1.07 AU

Year: 353 Days

Day: 18.8 Hours

Environment

Temp: 85 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.21 AU - 1.59 AU

Year: 585 Days

Day: 40.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.26 AU - 1.54 AU

Year: 585 Days

Day: 31.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.02 AU - 2.44 AU

Year: 1176 Days

Day: 36.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,237,634 km

• M1: 83,027 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.39 AU - 2.45 AU

Year: 1329 Days

Day: 15.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,237,634 km

• M1: 100,979 km (0.092 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.07 AU - 3.39 AU

Year: 2050 Days

Day: 17.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.26 AU - 5.4 AU

Year: 3181 Days

Day: 38.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.3

Radius: 7.6

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.23 AU - 21.51 AU

Year: 27801 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,237,634 km

• M1: 110,254 km (0.117 R)
• M2: 346,319 km (0.057 R)
• M3: 594,053 km (0.03 R)
• M4: 670,797 km (0.1 R)
• M5: 1,169,407 km (0.109 R)
• M6: 1,300,903 km (0.115 R)
• M7: 2,188,916 km (0.101 R)
• M8: 2,269,998 km (0.119 R)
• M9: 2,690,368 km (0.102 R)
• M10: 3,412,477 km (0.109 R)
• M11: 3,602,018 km (0.1 R)
• M12: 3,892,985 km (0.119 R)
• M13: 3,991,570 km (0.118 R)
• M14: 4,292,561 km (0.108 R)
• M15: 4,394,587 km (0.103 R)
• M16: 5,293,521 km (0.086 R)
• M17: 6,018,322 km (0.116 R)
• M18: 6,363,445 km (0.105 R)
• M19: 6,538,325 km (0.082 R)
• M20: 7,559,480 km (0.115 R)
• M21: 8,758,357 km (0.078 R)
• M22: 8,823,133 km (0.027 R)
• M23: 8,953,133 km (0.114 R)
• M24: 9,214,930 km (0.031 R)
• M25: 10,561,460 km (0.1 R)
• M26: 10,630,425 km (0.059 R)
• M27: 14,954,102 km (0.066 R)
• M28: 16,528,620 km (0.096 R)
• M29: 16,608,655 km (0.078 R)
• M30: 18,237,626 km (0.096 R)
• M31: 18,486,407 km (0.056 R)
• M32: 18,819,711 km (0.07 R)
• M33: 19,746,769 km (0.058 R)
• M34: 19,831,741 km (0.061 R)
• M35: 20,516,301 km (0.07 R)
• M36: 21,034,657 km (0.042 R)
• M37: 21,557,502 km (0.031 R)
• M38: 21,908,309 km (0.112 R)
• M39: 22,438,185 km (0.106 R)
• M40: 22,527,046 km (0.028 R)
• M41: 24,508,320 km (0.057 R)
• M42: 24,782,832 km (0.081 R)
• M43: 25,242,546 km (0.105 R)
• M44: 25,705,103 km (0.101 R)
• M45: 26,170,352 km (0.096 R)
• M46: 29,894,591 km (0.103 R)
• M47: 33,882,422 km (0.094 R)
• M48: 34,699,974 km (0.09 R)
• M49: 36,042,017 km (0.101 R)
• M50: 37,611,747 km (0.108 R)
• M51: 38,351,808 km (0.095 R)
• M52: 38,564,087 km (0.105 R)
• M53: 39,096,656 km (0.066 R)
• M54: 42,233,274 km (0.115 R)
• M55: 43,554,672 km (0.109 R)
• M56: 43,665,374 km (0.097 R)
• M57: 45,561,976 km (0.049 R)
• M58: 46,237,859 km (0.046 R)
• M59: 46,463,902 km (0.052 R)
• M60: 47,941,779 km (0.096 R)
• M61: 48,285,106 km (0.089 R)
• M62: 48,514,440 km (0.053 R)
• M63: 50,361,824 km (0.118 R)
• M64: 51,060,446 km (0.092 R)
• M65: 51,177,282 km (0.106 R)
• M66: 52,114,513 km (0.048 R)
• M67: 52,703,180 km (0.086 R)
• M68: 58,954,576 km (0.106 R)
• M69: 59,077,097 km (0.116 R)
• M70: 59,567,927 km (0.074 R)
• M71: 60,306,791 km (0.082 R)
• M72: 60,924,780 km (0.112 R)
• M73: 62,167,041 km (0.079 R)
• M74: 62,666,249 km (0.119 R)
• M75: 63,041,590 km (0.095 R)
• M76: 65,943,639 km (0.102 R)
• M77: 66,325,263 km (0.1 R)
• M78: 69,147,128 km (0.057 R)
• M79: 69,276,231 km (0.059 R)
• M80: 69,664,288 km (0.106 R)
• M81: 76,370,760 km (0.06 R)
• M82: 79,056,491 km (0.05 R)
• M83: 79,191,578 km (0.066 R)
• M84: 80,954,738 km (0.083 R)
• M85: 81,227,156 km (0.103 R)
• M86: 82,730,764 km (0.052 R)
• M87: 84,796,112 km (0.076 R)
• M88: 85,211,246 km (0.055 R)
• M89: 85,488,302 km (0.074 R)
• M90: 85,626,979 km (0.12 R)
• M91: 88,135,735 km (0.116 R)
• M92: 90,527,057 km (0.114 R)
• M93: 90,809,947 km (0.04 R)
• M94: 92,370,252 km (0.109 R)
• M95: 93,653,503 km (0.107 R)
• M96: 94,942,588 km (0.092 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 12,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit