🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.54 AU - 0.56 AU

Year: 147 Days

Day: 19.4 Hours

Environment

Temp: 233 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,008,150 km

• M1: 195,524 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.67 AU - 0.71 AU

Year: 206 Days

Day: 31.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,008,150 km

• M1: 389,403 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.8 AU - 2.28 AU

Year: 1049 Days

Day: 36.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 96.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.9

Radius: 12.7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.95 AU - 6.87 AU

Year: 5171 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,008,150 km

• M1: 222,003 km (0.115 R)
• M2: 388,954 km (0.1 R)
• M3: 471,233 km (0.112 R)
• M4: 658,829 km (0.086 R)
• M5: 763,099 km (0.089 R)
• M6: 1,085,033 km (0.076 R)
• M7: 1,197,381 km (0.072 R)
• M8: 1,284,447 km (0.117 R)
• M9: 1,638,695 km (0.07 R)
• M10: 1,736,382 km (0.088 R)
• M11: 2,164,681 km (0.038 R)
• M12: 2,437,697 km (0.12 R)
• M13: 2,588,043 km (0.09 R)
• M14: 2,683,636 km (0.064 R)
• M15: 2,977,446 km (0.072 R)
• M16: 3,811,903 km (0.086 R)
• M17: 4,414,633 km (0.097 R)
• M18: 4,880,481 km (0.079 R)
• M19: 5,386,720 km (0.114 R)
• M20: 5,608,723 km (0.107 R)
• M21: 5,708,505 km (0.058 R)
• M22: 6,215,941 km (0.071 R)
• M23: 6,606,242 km (0.027 R)
• M24: 7,112,032 km (0.083 R)
• M25: 7,685,591 km (0.064 R)
• M26: 7,796,592 km (0.032 R)
• M27: 7,936,017 km (0.035 R)
• M28: 8,217,561 km (0.11 R)
• M29: 8,906,459 km (0.038 R)
• M30: 9,140,280 km (0.104 R)
• M31: 9,346,576 km (0.034 R)
• M32: 9,465,057 km (0.1 R)
• M33: 10,217,535 km (0.114 R)
• M34: 10,309,088 km (0.063 R)
• M35: 10,493,094 km (0.09 R)
• M36: 11,208,471 km (0.069 R)
• M37: 11,303,017 km (0.087 R)
• M38: 13,181,667 km (0.101 R)
• M39: 13,919,334 km (0.1 R)
• M40: 14,122,937 km (0.111 R)
• M41: 14,293,329 km (0.064 R)
• M42: 15,051,042 km (0.09 R)
• M43: 15,294,886 km (0.051 R)
• M44: 15,751,309 km (0.089 R)
• M45: 15,963,439 km (0.042 R)
• M46: 16,069,953 km (0.059 R)
• M47: 16,247,825 km (0.119 R)
• M48: 16,641,566 km (0.078 R)
• M49: 16,857,586 km (0.113 R)
• M50: 17,147,207 km (0.039 R)
• M51: 17,365,470 km (0.106 R)
• M52: 17,841,640 km (0.111 R)
• M53: 18,284,899 km (0.104 R)
• M54: 18,545,199 km (0.045 R)
• M55: 18,881,645 km (0.11 R)
• M56: 19,144,788 km (0.095 R)
• M57: 20,439,856 km (0.067 R)
• M58: 21,020,296 km (0.101 R)
• M59: 21,488,537 km (0.082 R)
• M60: 22,276,619 km (0.077 R)
• M61: 22,514,779 km (0.068 R)
• M62: 22,833,871 km (0.12 R)
• M63: 23,074,125 km (0.092 R)
• M64: 23,194,551 km (0.048 R)
• M65: 23,274,886 km (0.113 R)
• M66: 23,921,448 km (0.098 R)
• M67: 25,026,078 km (0.069 R)
• M68: 28,567,509 km (0.111 R)
• M69: 28,739,995 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.6

Radius: 4.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.6 AU - 18.7 AU

Year: 21222 Days

Day: 17.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,008,150 km

• M1: 89,160 km (0.076 R)
• M2: 564,882 km (0.045 R)
• M3: 1,025,493 km (0.046 R)
• M4: 1,444,367 km (0.103 R)
• M5: 1,634,506 km (0.112 R)
• M6: 1,989,951 km (0.084 R)
• M7: 2,488,261 km (0.093 R)
• M8: 2,697,998 km (0.071 R)
• M9: 3,097,125 km (0.062 R)
• M10: 3,909,292 km (0.1 R)
• M11: 3,969,729 km (0.1 R)
• M12: 4,359,581 km (0.087 R)
• M13: 4,740,158 km (0.083 R)
• M14: 5,109,366 km (0.114 R)
• M15: 5,600,645 km (0.059 R)
• M16: 5,668,862 km (0.085 R)
• M17: 5,967,459 km (0.087 R)
• M18: 6,013,834 km (0.093 R)
• M19: 6,153,708 km (0.105 R)
• M20: 7,686,339 km (0.085 R)
• M21: 7,990,920 km (0.074 R)
• M22: 8,507,481 km (0.112 R)
• M23: 8,585,871 km (0.112 R)
• M24: 8,743,397 km (0.104 R)
• M25: 8,955,078 km (0.075 R)
• M26: 9,708,603 km (0.12 R)
• M27: 9,763,206 km (0.109 R)
• M28: 10,120,745 km (0.1 R)
• M29: 10,454,498 km (0.119 R)
• M30: 12,000,442 km (0.117 R)
• M31: 12,769,824 km (0.037 R)
• M32: 12,979,710 km (0.041 R)
• M33: 14,077,010 km (0.086 R)
• M34: 14,730,603 km (0.098 R)
• M35: 17,078,691 km (0.114 R)
• M36: 18,278,765 km (0.099 R)
• M37: 18,380,043 km (0.108 R)
• M38: 19,025,408 km (0.074 R)
• M39: 19,955,309 km (0.116 R)
• M40: 20,443,297 km (0.091 R)
• M41: 21,360,033 km (0.105 R)
• M42: 22,074,213 km (0.034 R)
• M43: 22,542,604 km (0.098 R)
• M44: 23,342,653 km (0.107 R)
• M45: 24,374,430 km (0.112 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 12,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit