🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.45 AU - 0.67 AU

Year: 154 Days

Day: 42.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,199,003 km

• M1: 388,206 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.86 AU - 1.14 AU

Year: 367 Days

Day: 14 Hours

Environment

Temp: 25 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,199,003 km

• M1: 36,801 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.94 AU - 1.52 AU

Year: 501 Days

Day: 40.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,199,003 km

• M1: 668,104 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.1 AU - 3.06 AU

Year: 1521 Days

Day: 21.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.82 AU - 3.42 AU

Year: 2023 Days

Day: 43.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,199,003 km

• M1: 657,782 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.67 AU - 3.59 AU

Year: 2033 Days

Day: 24.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,199,003 km

• M1: 675,734 km (0.11 R)
• M2: 2,085,095 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.2 AU - 5.02 AU

Year: 3633 Days

Day: 15.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 96.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.4

Radius: 12

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.6 AU - 9.2 AU

Year: 8937 Days

Day: 13.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,199,003 km

• M1: 155,133 km (0.072 R)
• M2: 251,175 km (0.076 R)
• M3: 355,594 km (0.117 R)
• M4: 448,494 km (0.107 R)
• M5: 705,803 km (0.078 R)
• M6: 980,315 km (0.111 R)
• M7: 1,306,438 km (0.041 R)
• M8: 1,685,370 km (0.095 R)
• M9: 2,391,771 km (0.034 R)
• M10: 2,478,089 km (0.104 R)
• M11: 2,902,199 km (0.042 R)
• M12: 3,111,337 km (0.107 R)
• M13: 3,544,422 km (0.11 R)
• M14: 3,793,353 km (0.098 R)
• M15: 3,945,494 km (0.097 R)
• M16: 4,022,388 km (0.108 R)
• M17: 4,151,640 km (0.037 R)
• M18: 4,229,880 km (0.111 R)
• M19: 4,655,486 km (0.112 R)
• M20: 4,764,094 km (0.071 R)
• M21: 5,067,029 km (0.098 R)
• M22: 5,206,903 km (0.064 R)
• M23: 6,132,166 km (0.106 R)
• M24: 6,311,385 km (0.1 R)
• M25: 6,674,907 km (0.104 R)
• M26: 6,797,727 km (0.106 R)
• M27: 7,201,791 km (0.084 R)
• M28: 7,613,784 km (0.077 R)
• M29: 8,131,392 km (0.078 R)
• M30: 8,527,228 km (0.074 R)
• M31: 8,627,160 km (0.11 R)
• M32: 8,929,347 km (0.093 R)
• M33: 9,132,800 km (0.074 R)
• M34: 9,406,265 km (0.083 R)
• M35: 9,752,136 km (0.096 R)
• M36: 9,961,722 km (0.106 R)
• M37: 10,349,629 km (0.076 R)
• M38: 10,563,405 km (0.068 R)
• M39: 10,886,835 km (0.07 R)
• M40: 11,286,411 km (0.109 R)
• M41: 13,394,993 km (0.083 R)
• M42: 14,853,573 km (0.032 R)
• M43: 14,933,907 km (0.111 R)
• M44: 15,094,874 km (0.053 R)
• M45: 15,540,526 km (0.039 R)
• M46: 15,867,547 km (0.05 R)
• M47: 16,072,945 km (0.07 R)
• M48: 16,486,583 km (0.113 R)
• M49: 17,493,526 km (0.111 R)
• M50: 17,705,806 km (0.071 R)
• M51: 18,089,973 km (0.05 R)
• M52: 18,261,711 km (0.046 R)
• M53: 18,390,814 km (0.082 R)
• M54: 18,563,450 km (0.085 R)
• M55: 18,736,685 km (0.105 R)
• M56: 19,040,967 km (0.104 R)
• M57: 19,347,044 km (0.106 R)
• M58: 19,654,617 km (0.064 R)
• M59: 20,453,170 km (0.06 R)
• M60: 21,716,225 km (0.1 R)
• M61: 21,898,735 km (0.075 R)
• M62: 22,219,323 km (0.118 R)
• M63: 22,772,685 km (0.077 R)
• M64: 23,423,885 km (0.079 R)
• M65: 23,798,777 km (0.098 R)
• M66: 24,034,095 km (0.109 R)
• M67: 25,174,330 km (0.079 R)
• M68: 25,510,326 km (0.065 R)
• M69: 26,722,069 km (0.087 R)
• M70: 27,458,091 km (0.063 R)
• M71: 27,704,927 km (0.082 R)
• M72: 28,101,511 km (0.111 R)
• M73: 28,549,706 km (0.09 R)
• M74: 29,151,090 km (0.054 R)
• M75: 29,352,598 km (0.1 R)
• M76: 30,775,274 km (0.1 R)
• M77: 31,908,927 km (0.074 R)
• M78: 32,951,325 km (0.114 R)
• M79: 33,108,552 km (0.087 R)
• M80: 33,213,570 km (0.108 R)
• M81: 34,695,636 km (0.108 R)
• M82: 35,069,481 km (0.12 R)
• M83: 35,605,789 km (0.049 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit