🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.47 AU - 0.71 AU

Year: 172 Days

Day: 32.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,521,634 km

• M1: 117,883 km (0.062 R)
• M2: 344,673 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.78 AU - 1.08 AU

Year: 340 Days

Day: 45.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,521,634 km

• M1: 871,408 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.99 AU - 1.27 AU

Year: 455 Days

Day: 46 Hours

Environment

Temp: -8 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.14 AU - 1.78 AU

Year: 668 Days

Day: 17.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.29 AU - 2.55 AU

Year: 1426 Days

Day: 46.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,521,634 km

• M1: 1,880,296 km (0.077 R)
• M2: 1,992,045 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.35 AU - 2.63 AU

Year: 1488 Days

Day: 25.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 156.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.48 AU - 4.54 AU

Year: 3041 Days

Day: 17.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 9.1

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.49 AU - 5.53 AU

Year: 3628 Days

Day: 5.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,521,634 km

• M1: 125,513 km (0.096 R)
• M2: 196,721 km (0.108 R)
• M3: 269,875 km (0.088 R)
• M4: 463,604 km (0.089 R)
• M5: 538,852 km (0.104 R)
• M6: 646,412 km (0.078 R)
• M7: 742,155 km (0.086 R)
• M8: 801,994 km (0.079 R)
• M9: 1,353,861 km (0.077 R)
• M10: 1,754,933 km (0.104 R)
• M11: 1,836,763 km (0.059 R)
• M12: 1,948,063 km (0.083 R)
• M13: 2,047,097 km (0.052 R)
• M14: 2,430,367 km (0.113 R)
• M15: 2,491,403 km (0.083 R)
• M16: 2,646,087 km (0.109 R)
• M17: 2,916,410 km (0.056 R)
• M18: 3,364,307 km (0.112 R)
• M19: 3,466,781 km (0.101 R)
• M20: 3,605,009 km (0.07 R)
• M21: 3,780,488 km (0.086 R)
• M22: 4,030,915 km (0.115 R)
• M23: 4,121,721 km (0.102 R)
• M24: 4,435,427 km (0.115 R)
• M25: 4,623,621 km (0.057 R)
• M26: 5,889,219 km (0.088 R)
• M27: 5,971,797 km (0.116 R)
• M28: 6,096,263 km (0.117 R)
• M29: 6,242,570 km (0.075 R)
• M30: 6,305,700 km (0.085 R)
• M31: 6,602,951 km (0.042 R)
• M32: 7,167,084 km (0.11 R)
• M33: 7,365,900 km (0.116 R)
• M34: 7,432,621 km (0.096 R)
• M35: 7,544,370 km (0.104 R)
• M36: 7,701,598 km (0.117 R)
• M37: 7,950,828 km (0.075 R)
• M38: 8,064,971 km (0.102 R)
• M39: 8,272,014 km (0.039 R)
• M40: 8,714,525 km (0.085 R)
• M41: 8,808,771 km (0.025 R)
• M42: 9,164,964 km (0.055 R)
• M43: 9,236,771 km (0.062 R)
• M44: 9,453,239 km (0.075 R)
• M45: 9,622,883 km (0.078 R)
• M46: 9,720,271 km (0.117 R)
• M47: 10,162,483 km (0.072 R)
• M48: 10,236,833 km (0.119 R)
• M49: 10,888,780 km (0.099 R)
• M50: 10,990,357 km (0.077 R)
• M51: 11,322,315 km (0.112 R)
• M52: 12,101,121 km (0.092 R)
• M53: 12,206,289 km (0.101 R)
• M54: 12,736,763 km (0.108 R)
• M55: 13,004,692 km (0.094 R)
• M56: 13,247,490 km (0.112 R)
• M57: 13,573,613 km (0.084 R)
• M58: 13,710,196 km (0.064 R)
• M59: 14,095,261 km (0.081 R)
• M60: 14,344,790 km (0.11 R)
• M61: 14,428,266 km (0.087 R)
• M62: 14,904,286 km (0.112 R)
• M63: 15,130,029 km (0.1 R)
• M64: 15,271,848 km (0.118 R)
• M65: 15,670,975 km (0.094 R)
• M66: 15,929,331 km (0.074 R)
• M67: 16,392,336 km (0.096 R)
• M68: 16,771,567 km (0.097 R)
• M69: 16,889,001 km (0.12 R)
• M70: 17,183,410 km (0.096 R)
• M71: 17,717,773 km (0.095 R)
• M72: 18,167,165 km (0.047 R)
• M73: 18,227,453 km (0.079 R)
• M74: 18,408,467 km (0.067 R)
• M75: 18,955,247 km (0.073 R)
• M76: 19,107,986 km (0.071 R)
• M77: 20,282,779 km (0.11 R)
• M78: 20,910,342 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.1

Radius: 6.6

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.98 AU - 14.92 AU

Year: 16638 Days

Day: 15.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,521,634 km

• M1: 83,924 km (0.047 R)
• M2: 265,985 km (0.118 R)
• M3: 365,318 km (0.036 R)
• M4: 461,061 km (0.032 R)
• M5: 717,621 km (0.081 R)
• M6: 1,153,848 km (0.109 R)
• M7: 1,501,215 km (0.027 R)
• M8: 1,936,245 km (0.116 R)
• M9: 2,167,972 km (0.11 R)
• M10: 2,500,828 km (0.067 R)
• M11: 2,563,210 km (0.098 R)
• M12: 2,753,199 km (0.115 R)
• M13: 4,852,357 km (0.036 R)
• M14: 5,127,168 km (0.055 R)
• M15: 6,575,724 km (0.091 R)
• M16: 8,327,066 km (0.084 R)
• M17: 8,750,578 km (0.09 R)
• M18: 9,277,910 km (0.106 R)
• M19: 10,262,564 km (0.088 R)
• M20: 10,615,166 km (0.073 R)
• M21: 10,971,508 km (0.082 R)
• M22: 11,383,800 km (0.108 R)
• M23: 12,117,278 km (0.052 R)
• M24: 12,758,155 km (0.074 R)
• M25: 13,137,087 km (0.095 R)
• M26: 13,905,870 km (0.092 R)
• M27: 14,072,522 km (0.039 R)
• M28: 15,086,347 km (0.112 R)
• M29: 15,833,139 km (0.065 R)
• M30: 16,650,841 km (0.097 R)
• M31: 17,963,264 km (0.043 R)
• M32: 18,999,977 km (0.116 R)
• M33: 22,030,231 km (0.069 R)
• M34: 22,095,007 km (0.048 R)
• M35: 22,289,484 km (0.052 R)
• M36: 23,600,710 km (0.083 R)
• M37: 23,666,982 km (0.037 R)
• M38: 23,733,253 km (0.061 R)
• M39: 25,071,706 km (0.095 R)
• M40: 25,818,349 km (0.112 R)
• M41: 26,160,180 km (0.119 R)
• M42: 26,297,211 km (0.104 R)
• M43: 26,710,101 km (0.052 R)
• M44: 27,611,877 km (0.112 R)
• M45: 27,751,602 km (0.11 R)
• M46: 28,382,755 km (0.109 R)
• M47: 30,232,832 km (0.093 R)
• M48: 31,828,293 km (0.086 R)
• M49: 32,121,356 km (0.049 R)
• M50: 33,302,431 km (0.089 R)
• M51: 35,176,294 km (0.071 R)
• M52: 35,403,383 km (0.098 R)
• M53: 35,859,208 km (0.079 R)
• M54: 36,011,499 km (0.063 R)
• M55: 37,778,997 km (0.091 R)
• M56: 38,322,487 km (0.039 R)
• M57: 40,363,749 km (0.073 R)
• M58: 41,477,506 km (0.109 R)
• M59: 42,843,484 km (0.117 R)
• M60: 43,653,855 km (0.046 R)
• M61: 46,446,698 km (0.101 R)
• M62: 46,945,607 km (0.093 R)
• M63: 47,112,259 km (0.089 R)
• M64: 47,446,161 km (0.109 R)
• M65: 48,368,582 km (0.035 R)
• M66: 48,536,880 km (0.116 R)
• M67: 49,043,119 km (0.102 R)
• M68: 49,296,837 km (0.11 R)
• M69: 49,381,659 km (0.114 R)
• M70: 50,401,617 km (0.107 R)
• M71: 51,686,214 km (0.106 R)
• M72: 52,289,542 km (0.106 R)
• M73: 53,242,181 km (0.057 R)
• M74: 54,462,750 km (0.099 R)
• M75: 55,340,441 km (0.036 R)
• M76: 57,554,639 km (0.108 R)
• M77: 60,340,451 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 14,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit